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-rw-r--r--lib/htmlpurifier/maintenance/.htaccess1
-rw-r--r--lib/htmlpurifier/maintenance/PH5P.php3824
-rw-r--r--lib/htmlpurifier/maintenance/add-vimline.php131
-rw-r--r--lib/htmlpurifier/maintenance/common.php22
-rwxr-xr-xlib/htmlpurifier/maintenance/compile-doxygen.sh11
-rw-r--r--lib/htmlpurifier/maintenance/config-scanner.php153
-rwxr-xr-xlib/htmlpurifier/maintenance/flush-definition-cache.php42
-rw-r--r--lib/htmlpurifier/maintenance/flush.php29
-rwxr-xr-xlib/htmlpurifier/maintenance/generate-entity-file.php74
-rw-r--r--lib/htmlpurifier/maintenance/generate-includes.php190
-rw-r--r--lib/htmlpurifier/maintenance/generate-ph5p-patch.php22
-rw-r--r--lib/htmlpurifier/maintenance/generate-schema-cache.php45
-rwxr-xr-xlib/htmlpurifier/maintenance/generate-standalone.php151
-rwxr-xr-xlib/htmlpurifier/maintenance/merge-library.php11
-rw-r--r--lib/htmlpurifier/maintenance/old-extract-schema.php70
-rw-r--r--lib/htmlpurifier/maintenance/old-remove-require-once.php32
-rw-r--r--lib/htmlpurifier/maintenance/old-remove-schema-def.php32
-rwxr-xr-xlib/htmlpurifier/maintenance/regenerate-docs.sh5
-rw-r--r--lib/htmlpurifier/maintenance/remove-trailing-whitespace.php37
-rw-r--r--lib/htmlpurifier/maintenance/rename-config.php84
-rw-r--r--lib/htmlpurifier/maintenance/update-config.php34
-rw-r--r--lib/htmlpurifier/maintenance/update-freshmeat.php156
22 files changed, 0 insertions, 5156 deletions
diff --git a/lib/htmlpurifier/maintenance/.htaccess b/lib/htmlpurifier/maintenance/.htaccess
deleted file mode 100644
index 3a4288278..000000000
--- a/lib/htmlpurifier/maintenance/.htaccess
+++ /dev/null
@@ -1 +0,0 @@
-Deny from all
diff --git a/lib/htmlpurifier/maintenance/PH5P.php b/lib/htmlpurifier/maintenance/PH5P.php
deleted file mode 100644
index 96d0d13f9..000000000
--- a/lib/htmlpurifier/maintenance/PH5P.php
+++ /dev/null
@@ -1,3824 +0,0 @@
-<?php
-class HTML5 {
- private $data;
- private $char;
- private $EOF;
- private $state;
- private $tree;
- private $token;
- private $content_model;
- private $escape = false;
- private $entities = array('AElig;','AElig','AMP;','AMP','Aacute;','Aacute',
- 'Acirc;','Acirc','Agrave;','Agrave','Alpha;','Aring;','Aring','Atilde;',
- 'Atilde','Auml;','Auml','Beta;','COPY;','COPY','Ccedil;','Ccedil','Chi;',
- 'Dagger;','Delta;','ETH;','ETH','Eacute;','Eacute','Ecirc;','Ecirc','Egrave;',
- 'Egrave','Epsilon;','Eta;','Euml;','Euml','GT;','GT','Gamma;','Iacute;',
- 'Iacute','Icirc;','Icirc','Igrave;','Igrave','Iota;','Iuml;','Iuml','Kappa;',
- 'LT;','LT','Lambda;','Mu;','Ntilde;','Ntilde','Nu;','OElig;','Oacute;',
- 'Oacute','Ocirc;','Ocirc','Ograve;','Ograve','Omega;','Omicron;','Oslash;',
- 'Oslash','Otilde;','Otilde','Ouml;','Ouml','Phi;','Pi;','Prime;','Psi;',
- 'QUOT;','QUOT','REG;','REG','Rho;','Scaron;','Sigma;','THORN;','THORN',
- 'TRADE;','Tau;','Theta;','Uacute;','Uacute','Ucirc;','Ucirc','Ugrave;',
- 'Ugrave','Upsilon;','Uuml;','Uuml','Xi;','Yacute;','Yacute','Yuml;','Zeta;',
- 'aacute;','aacute','acirc;','acirc','acute;','acute','aelig;','aelig',
- 'agrave;','agrave','alefsym;','alpha;','amp;','amp','and;','ang;','apos;',
- 'aring;','aring','asymp;','atilde;','atilde','auml;','auml','bdquo;','beta;',
- 'brvbar;','brvbar','bull;','cap;','ccedil;','ccedil','cedil;','cedil',
- 'cent;','cent','chi;','circ;','clubs;','cong;','copy;','copy','crarr;',
- 'cup;','curren;','curren','dArr;','dagger;','darr;','deg;','deg','delta;',
- 'diams;','divide;','divide','eacute;','eacute','ecirc;','ecirc','egrave;',
- 'egrave','empty;','emsp;','ensp;','epsilon;','equiv;','eta;','eth;','eth',
- 'euml;','euml','euro;','exist;','fnof;','forall;','frac12;','frac12',
- 'frac14;','frac14','frac34;','frac34','frasl;','gamma;','ge;','gt;','gt',
- 'hArr;','harr;','hearts;','hellip;','iacute;','iacute','icirc;','icirc',
- 'iexcl;','iexcl','igrave;','igrave','image;','infin;','int;','iota;',
- 'iquest;','iquest','isin;','iuml;','iuml','kappa;','lArr;','lambda;','lang;',
- 'laquo;','laquo','larr;','lceil;','ldquo;','le;','lfloor;','lowast;','loz;',
- 'lrm;','lsaquo;','lsquo;','lt;','lt','macr;','macr','mdash;','micro;','micro',
- 'middot;','middot','minus;','mu;','nabla;','nbsp;','nbsp','ndash;','ne;',
- 'ni;','not;','not','notin;','nsub;','ntilde;','ntilde','nu;','oacute;',
- 'oacute','ocirc;','ocirc','oelig;','ograve;','ograve','oline;','omega;',
- 'omicron;','oplus;','or;','ordf;','ordf','ordm;','ordm','oslash;','oslash',
- 'otilde;','otilde','otimes;','ouml;','ouml','para;','para','part;','permil;',
- 'perp;','phi;','pi;','piv;','plusmn;','plusmn','pound;','pound','prime;',
- 'prod;','prop;','psi;','quot;','quot','rArr;','radic;','rang;','raquo;',
- 'raquo','rarr;','rceil;','rdquo;','real;','reg;','reg','rfloor;','rho;',
- 'rlm;','rsaquo;','rsquo;','sbquo;','scaron;','sdot;','sect;','sect','shy;',
- 'shy','sigma;','sigmaf;','sim;','spades;','sub;','sube;','sum;','sup1;',
- 'sup1','sup2;','sup2','sup3;','sup3','sup;','supe;','szlig;','szlig','tau;',
- 'there4;','theta;','thetasym;','thinsp;','thorn;','thorn','tilde;','times;',
- 'times','trade;','uArr;','uacute;','uacute','uarr;','ucirc;','ucirc',
- 'ugrave;','ugrave','uml;','uml','upsih;','upsilon;','uuml;','uuml','weierp;',
- 'xi;','yacute;','yacute','yen;','yen','yuml;','yuml','zeta;','zwj;','zwnj;');
-
- const PCDATA = 0;
- const RCDATA = 1;
- const CDATA = 2;
- const PLAINTEXT = 3;
-
- const DOCTYPE = 0;
- const STARTTAG = 1;
- const ENDTAG = 2;
- const COMMENT = 3;
- const CHARACTR = 4;
- const EOF = 5;
-
- public function __construct($data) {
- $data = str_replace("\r\n", "\n", $data);
- $date = str_replace("\r", null, $data);
-
- $this->data = $data;
- $this->char = -1;
- $this->EOF = strlen($data);
- $this->tree = new HTML5TreeConstructer;
- $this->content_model = self::PCDATA;
-
- $this->state = 'data';
-
- while($this->state !== null) {
- $this->{$this->state.'State'}();
- }
- }
-
- public function save() {
- return $this->tree->save();
- }
-
- private function char() {
- return ($this->char < $this->EOF)
- ? $this->data[$this->char]
- : false;
- }
-
- private function character($s, $l = 0) {
- if($s + $l < $this->EOF) {
- if($l === 0) {
- return $this->data[$s];
- } else {
- return substr($this->data, $s, $l);
- }
- }
- }
-
- private function characters($char_class, $start) {
- return preg_replace('#^(['.$char_class.']+).*#s', '\\1', substr($this->data, $start));
- }
-
- private function dataState() {
- // Consume the next input character
- $this->char++;
- $char = $this->char();
-
- if($char === '&' && ($this->content_model === self::PCDATA || $this->content_model === self::RCDATA)) {
- /* U+0026 AMPERSAND (&)
- When the content model flag is set to one of the PCDATA or RCDATA
- states: switch to the entity data state. Otherwise: treat it as per
- the "anything else" entry below. */
- $this->state = 'entityData';
-
- } elseif($char === '-') {
- /* If the content model flag is set to either the RCDATA state or
- the CDATA state, and the escape flag is false, and there are at
- least three characters before this one in the input stream, and the
- last four characters in the input stream, including this one, are
- U+003C LESS-THAN SIGN, U+0021 EXCLAMATION MARK, U+002D HYPHEN-MINUS,
- and U+002D HYPHEN-MINUS ("<!--"), then set the escape flag to true. */
- if(($this->content_model === self::RCDATA || $this->content_model ===
- self::CDATA) && $this->escape === false &&
- $this->char >= 3 && $this->character($this->char - 4, 4) === '<!--') {
- $this->escape = true;
- }
-
- /* In any case, emit the input character as a character token. Stay
- in the data state. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => $char
- ));
-
- /* U+003C LESS-THAN SIGN (<) */
- } elseif($char === '<' && ($this->content_model === self::PCDATA ||
- (($this->content_model === self::RCDATA ||
- $this->content_model === self::CDATA) && $this->escape === false))) {
- /* When the content model flag is set to the PCDATA state: switch
- to the tag open state.
-
- When the content model flag is set to either the RCDATA state or
- the CDATA state and the escape flag is false: switch to the tag
- open state.
-
- Otherwise: treat it as per the "anything else" entry below. */
- $this->state = 'tagOpen';
-
- /* U+003E GREATER-THAN SIGN (>) */
- } elseif($char === '>') {
- /* If the content model flag is set to either the RCDATA state or
- the CDATA state, and the escape flag is true, and the last three
- characters in the input stream including this one are U+002D
- HYPHEN-MINUS, U+002D HYPHEN-MINUS, U+003E GREATER-THAN SIGN ("-->"),
- set the escape flag to false. */
- if(($this->content_model === self::RCDATA ||
- $this->content_model === self::CDATA) && $this->escape === true &&
- $this->character($this->char, 3) === '-->') {
- $this->escape = false;
- }
-
- /* In any case, emit the input character as a character token.
- Stay in the data state. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => $char
- ));
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Emit an end-of-file token. */
- $this->EOF();
-
- } elseif($this->content_model === self::PLAINTEXT) {
- /* When the content model flag is set to the PLAINTEXT state
- THIS DIFFERS GREATLY FROM THE SPEC: Get the remaining characters of
- the text and emit it as a character token. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => substr($this->data, $this->char)
- ));
-
- $this->EOF();
-
- } else {
- /* Anything else
- THIS DIFFERS GREATLY FROM THE SPEC: Get as many character that
- otherwise would also be treated as a character token and emit it
- as a single character token. Stay in the data state. */
- $len = strcspn($this->data, '<&', $this->char);
- $char = substr($this->data, $this->char, $len);
- $this->char += $len - 1;
-
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => $char
- ));
-
- $this->state = 'data';
- }
- }
-
- private function entityDataState() {
- // Attempt to consume an entity.
- $entity = $this->entity();
-
- // If nothing is returned, emit a U+0026 AMPERSAND character token.
- // Otherwise, emit the character token that was returned.
- $char = (!$entity) ? '&' : $entity;
- $this->emitToken($char);
-
- // Finally, switch to the data state.
- $this->state = 'data';
- }
-
- private function tagOpenState() {
- switch($this->content_model) {
- case self::RCDATA:
- case self::CDATA:
- /* If the next input character is a U+002F SOLIDUS (/) character,
- consume it and switch to the close tag open state. If the next
- input character is not a U+002F SOLIDUS (/) character, emit a
- U+003C LESS-THAN SIGN character token and switch to the data
- state to process the next input character. */
- if($this->character($this->char + 1) === '/') {
- $this->char++;
- $this->state = 'closeTagOpen';
-
- } else {
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => '<'
- ));
-
- $this->state = 'data';
- }
- break;
-
- case self::PCDATA:
- // If the content model flag is set to the PCDATA state
- // Consume the next input character:
- $this->char++;
- $char = $this->char();
-
- if($char === '!') {
- /* U+0021 EXCLAMATION MARK (!)
- Switch to the markup declaration open state. */
- $this->state = 'markupDeclarationOpen';
-
- } elseif($char === '/') {
- /* U+002F SOLIDUS (/)
- Switch to the close tag open state. */
- $this->state = 'closeTagOpen';
-
- } elseif(preg_match('/^[A-Za-z]$/', $char)) {
- /* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
- Create a new start tag token, set its tag name to the lowercase
- version of the input character (add 0x0020 to the character's code
- point), then switch to the tag name state. (Don't emit the token
- yet; further details will be filled in before it is emitted.) */
- $this->token = array(
- 'name' => strtolower($char),
- 'type' => self::STARTTAG,
- 'attr' => array()
- );
-
- $this->state = 'tagName';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Parse error. Emit a U+003C LESS-THAN SIGN character token and a
- U+003E GREATER-THAN SIGN character token. Switch to the data state. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => '<>'
- ));
-
- $this->state = 'data';
-
- } elseif($char === '?') {
- /* U+003F QUESTION MARK (?)
- Parse error. Switch to the bogus comment state. */
- $this->state = 'bogusComment';
-
- } else {
- /* Anything else
- Parse error. Emit a U+003C LESS-THAN SIGN character token and
- reconsume the current input character in the data state. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => '<'
- ));
-
- $this->char--;
- $this->state = 'data';
- }
- break;
- }
- }
-
- private function closeTagOpenState() {
- $next_node = strtolower($this->characters('A-Za-z', $this->char + 1));
- $the_same = count($this->tree->stack) > 0 && $next_node === end($this->tree->stack)->nodeName;
-
- if(($this->content_model === self::RCDATA || $this->content_model === self::CDATA) &&
- (!$the_same || ($the_same && (!preg_match('/[\t\n\x0b\x0c >\/]/',
- $this->character($this->char + 1 + strlen($next_node))) || $this->EOF === $this->char)))) {
- /* If the content model flag is set to the RCDATA or CDATA states then
- examine the next few characters. If they do not match the tag name of
- the last start tag token emitted (case insensitively), or if they do but
- they are not immediately followed by one of the following characters:
- * U+0009 CHARACTER TABULATION
- * U+000A LINE FEED (LF)
- * U+000B LINE TABULATION
- * U+000C FORM FEED (FF)
- * U+0020 SPACE
- * U+003E GREATER-THAN SIGN (>)
- * U+002F SOLIDUS (/)
- * EOF
- ...then there is a parse error. Emit a U+003C LESS-THAN SIGN character
- token, a U+002F SOLIDUS character token, and switch to the data state
- to process the next input character. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => '</'
- ));
-
- $this->state = 'data';
-
- } else {
- /* Otherwise, if the content model flag is set to the PCDATA state,
- or if the next few characters do match that tag name, consume the
- next input character: */
- $this->char++;
- $char = $this->char();
-
- if(preg_match('/^[A-Za-z]$/', $char)) {
- /* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
- Create a new end tag token, set its tag name to the lowercase version
- of the input character (add 0x0020 to the character's code point), then
- switch to the tag name state. (Don't emit the token yet; further details
- will be filled in before it is emitted.) */
- $this->token = array(
- 'name' => strtolower($char),
- 'type' => self::ENDTAG
- );
-
- $this->state = 'tagName';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Parse error. Switch to the data state. */
- $this->state = 'data';
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit a U+003C LESS-THAN SIGN character token and a U+002F
- SOLIDUS character token. Reconsume the EOF character in the data state. */
- $this->emitToken(array(
- 'type' => self::CHARACTR,
- 'data' => '</'
- ));
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- /* Parse error. Switch to the bogus comment state. */
- $this->state = 'bogusComment';
- }
- }
- }
-
- private function tagNameState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- /* U+0009 CHARACTER TABULATION
- U+000A LINE FEED (LF)
- U+000B LINE TABULATION
- U+000C FORM FEED (FF)
- U+0020 SPACE
- Switch to the before attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Emit the current tag token. Switch to the data state. */
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit the current tag token. Reconsume the EOF
- character in the data state. */
- $this->emitToken($this->token);
-
- $this->char--;
- $this->state = 'data';
-
- } elseif($char === '/') {
- /* U+002F SOLIDUS (/)
- Parse error unless this is a permitted slash. Switch to the before
- attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } else {
- /* Anything else
- Append the current input character to the current tag token's tag name.
- Stay in the tag name state. */
- $this->token['name'] .= strtolower($char);
- $this->state = 'tagName';
- }
- }
-
- private function beforeAttributeNameState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- /* U+0009 CHARACTER TABULATION
- U+000A LINE FEED (LF)
- U+000B LINE TABULATION
- U+000C FORM FEED (FF)
- U+0020 SPACE
- Stay in the before attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Emit the current tag token. Switch to the data state. */
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($char === '/') {
- /* U+002F SOLIDUS (/)
- Parse error unless this is a permitted slash. Stay in the before
- attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit the current tag token. Reconsume the EOF
- character in the data state. */
- $this->emitToken($this->token);
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- /* Anything else
- Start a new attribute in the current tag token. Set that attribute's
- name to the current input character, and its value to the empty string.
- Switch to the attribute name state. */
- $this->token['attr'][] = array(
- 'name' => strtolower($char),
- 'value' => null
- );
-
- $this->state = 'attributeName';
- }
- }
-
- private function attributeNameState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- /* U+0009 CHARACTER TABULATION
- U+000A LINE FEED (LF)
- U+000B LINE TABULATION
- U+000C FORM FEED (FF)
- U+0020 SPACE
- Stay in the before attribute name state. */
- $this->state = 'afterAttributeName';
-
- } elseif($char === '=') {
- /* U+003D EQUALS SIGN (=)
- Switch to the before attribute value state. */
- $this->state = 'beforeAttributeValue';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Emit the current tag token. Switch to the data state. */
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($char === '/' && $this->character($this->char + 1) !== '>') {
- /* U+002F SOLIDUS (/)
- Parse error unless this is a permitted slash. Switch to the before
- attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit the current tag token. Reconsume the EOF
- character in the data state. */
- $this->emitToken($this->token);
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- /* Anything else
- Append the current input character to the current attribute's name.
- Stay in the attribute name state. */
- $last = count($this->token['attr']) - 1;
- $this->token['attr'][$last]['name'] .= strtolower($char);
-
- $this->state = 'attributeName';
- }
- }
-
- private function afterAttributeNameState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- /* U+0009 CHARACTER TABULATION
- U+000A LINE FEED (LF)
- U+000B LINE TABULATION
- U+000C FORM FEED (FF)
- U+0020 SPACE
- Stay in the after attribute name state. */
- $this->state = 'afterAttributeName';
-
- } elseif($char === '=') {
- /* U+003D EQUALS SIGN (=)
- Switch to the before attribute value state. */
- $this->state = 'beforeAttributeValue';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Emit the current tag token. Switch to the data state. */
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($char === '/' && $this->character($this->char + 1) !== '>') {
- /* U+002F SOLIDUS (/)
- Parse error unless this is a permitted slash. Switch to the
- before attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit the current tag token. Reconsume the EOF
- character in the data state. */
- $this->emitToken($this->token);
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- /* Anything else
- Start a new attribute in the current tag token. Set that attribute's
- name to the current input character, and its value to the empty string.
- Switch to the attribute name state. */
- $this->token['attr'][] = array(
- 'name' => strtolower($char),
- 'value' => null
- );
-
- $this->state = 'attributeName';
- }
- }
-
- private function beforeAttributeValueState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- /* U+0009 CHARACTER TABULATION
- U+000A LINE FEED (LF)
- U+000B LINE TABULATION
- U+000C FORM FEED (FF)
- U+0020 SPACE
- Stay in the before attribute value state. */
- $this->state = 'beforeAttributeValue';
-
- } elseif($char === '"') {
- /* U+0022 QUOTATION MARK (")
- Switch to the attribute value (double-quoted) state. */
- $this->state = 'attributeValueDoubleQuoted';
-
- } elseif($char === '&') {
- /* U+0026 AMPERSAND (&)
- Switch to the attribute value (unquoted) state and reconsume
- this input character. */
- $this->char--;
- $this->state = 'attributeValueUnquoted';
-
- } elseif($char === '\'') {
- /* U+0027 APOSTROPHE (')
- Switch to the attribute value (single-quoted) state. */
- $this->state = 'attributeValueSingleQuoted';
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Emit the current tag token. Switch to the data state. */
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } else {
- /* Anything else
- Append the current input character to the current attribute's value.
- Switch to the attribute value (unquoted) state. */
- $last = count($this->token['attr']) - 1;
- $this->token['attr'][$last]['value'] .= $char;
-
- $this->state = 'attributeValueUnquoted';
- }
- }
-
- private function attributeValueDoubleQuotedState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if($char === '"') {
- /* U+0022 QUOTATION MARK (")
- Switch to the before attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($char === '&') {
- /* U+0026 AMPERSAND (&)
- Switch to the entity in attribute value state. */
- $this->entityInAttributeValueState('double');
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit the current tag token. Reconsume the character
- in the data state. */
- $this->emitToken($this->token);
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- /* Anything else
- Append the current input character to the current attribute's value.
- Stay in the attribute value (double-quoted) state. */
- $last = count($this->token['attr']) - 1;
- $this->token['attr'][$last]['value'] .= $char;
-
- $this->state = 'attributeValueDoubleQuoted';
- }
- }
-
- private function attributeValueSingleQuotedState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if($char === '\'') {
- /* U+0022 QUOTATION MARK (')
- Switch to the before attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($char === '&') {
- /* U+0026 AMPERSAND (&)
- Switch to the entity in attribute value state. */
- $this->entityInAttributeValueState('single');
-
- } elseif($this->char === $this->EOF) {
- /* EOF
- Parse error. Emit the current tag token. Reconsume the character
- in the data state. */
- $this->emitToken($this->token);
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- /* Anything else
- Append the current input character to the current attribute's value.
- Stay in the attribute value (single-quoted) state. */
- $last = count($this->token['attr']) - 1;
- $this->token['attr'][$last]['value'] .= $char;
-
- $this->state = 'attributeValueSingleQuoted';
- }
- }
-
- private function attributeValueUnquotedState() {
- // Consume the next input character:
- $this->char++;
- $char = $this->character($this->char);
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- /* U+0009 CHARACTER TABULATION
- U+000A LINE FEED (LF)
- U+000B LINE TABULATION
- U+000C FORM FEED (FF)
- U+0020 SPACE
- Switch to the before attribute name state. */
- $this->state = 'beforeAttributeName';
-
- } elseif($char === '&') {
- /* U+0026 AMPERSAND (&)
- Switch to the entity in attribute value state. */
- $this->entityInAttributeValueState('non');
-
- } elseif($char === '>') {
- /* U+003E GREATER-THAN SIGN (>)
- Emit the current tag token. Switch to the data state. */
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } else {
- /* Anything else
- Append the current input character to the current attribute's value.
- Stay in the attribute value (unquoted) state. */
- $last = count($this->token['attr']) - 1;
- $this->token['attr'][$last]['value'] .= $char;
-
- $this->state = 'attributeValueUnquoted';
- }
- }
-
- private function entityInAttributeValueState() {
- // Attempt to consume an entity.
- $entity = $this->entity();
-
- // If nothing is returned, append a U+0026 AMPERSAND character to the
- // current attribute's value. Otherwise, emit the character token that
- // was returned.
- $char = (!$entity)
- ? '&'
- : $entity;
-
- $this->emitToken($char);
- }
-
- private function bogusCommentState() {
- /* Consume every character up to the first U+003E GREATER-THAN SIGN
- character (>) or the end of the file (EOF), whichever comes first. Emit
- a comment token whose data is the concatenation of all the characters
- starting from and including the character that caused the state machine
- to switch into the bogus comment state, up to and including the last
- consumed character before the U+003E character, if any, or up to the
- end of the file otherwise. (If the comment was started by the end of
- the file (EOF), the token is empty.) */
- $data = $this->characters('^>', $this->char);
- $this->emitToken(array(
- 'data' => $data,
- 'type' => self::COMMENT
- ));
-
- $this->char += strlen($data);
-
- /* Switch to the data state. */
- $this->state = 'data';
-
- /* If the end of the file was reached, reconsume the EOF character. */
- if($this->char === $this->EOF) {
- $this->char = $this->EOF - 1;
- }
- }
-
- private function markupDeclarationOpenState() {
- /* If the next two characters are both U+002D HYPHEN-MINUS (-)
- characters, consume those two characters, create a comment token whose
- data is the empty string, and switch to the comment state. */
- if($this->character($this->char + 1, 2) === '--') {
- $this->char += 2;
- $this->state = 'comment';
- $this->token = array(
- 'data' => null,
- 'type' => self::COMMENT
- );
-
- /* Otherwise if the next seven chacacters are a case-insensitive match
- for the word "DOCTYPE", then consume those characters and switch to the
- DOCTYPE state. */
- } elseif(strtolower($this->character($this->char + 1, 7)) === 'doctype') {
- $this->char += 7;
- $this->state = 'doctype';
-
- /* Otherwise, is is a parse error. Switch to the bogus comment state.
- The next character that is consumed, if any, is the first character
- that will be in the comment. */
- } else {
- $this->char++;
- $this->state = 'bogusComment';
- }
- }
-
- private function commentState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- /* U+002D HYPHEN-MINUS (-) */
- if($char === '-') {
- /* Switch to the comment dash state */
- $this->state = 'commentDash';
-
- /* EOF */
- } elseif($this->char === $this->EOF) {
- /* Parse error. Emit the comment token. Reconsume the EOF character
- in the data state. */
- $this->emitToken($this->token);
- $this->char--;
- $this->state = 'data';
-
- /* Anything else */
- } else {
- /* Append the input character to the comment token's data. Stay in
- the comment state. */
- $this->token['data'] .= $char;
- }
- }
-
- private function commentDashState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- /* U+002D HYPHEN-MINUS (-) */
- if($char === '-') {
- /* Switch to the comment end state */
- $this->state = 'commentEnd';
-
- /* EOF */
- } elseif($this->char === $this->EOF) {
- /* Parse error. Emit the comment token. Reconsume the EOF character
- in the data state. */
- $this->emitToken($this->token);
- $this->char--;
- $this->state = 'data';
-
- /* Anything else */
- } else {
- /* Append a U+002D HYPHEN-MINUS (-) character and the input
- character to the comment token's data. Switch to the comment state. */
- $this->token['data'] .= '-'.$char;
- $this->state = 'comment';
- }
- }
-
- private function commentEndState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- if($char === '>') {
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($char === '-') {
- $this->token['data'] .= '-';
-
- } elseif($this->char === $this->EOF) {
- $this->emitToken($this->token);
- $this->char--;
- $this->state = 'data';
-
- } else {
- $this->token['data'] .= '--'.$char;
- $this->state = 'comment';
- }
- }
-
- private function doctypeState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- $this->state = 'beforeDoctypeName';
-
- } else {
- $this->char--;
- $this->state = 'beforeDoctypeName';
- }
- }
-
- private function beforeDoctypeNameState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- // Stay in the before DOCTYPE name state.
-
- } elseif(preg_match('/^[a-z]$/', $char)) {
- $this->token = array(
- 'name' => strtoupper($char),
- 'type' => self::DOCTYPE,
- 'error' => true
- );
-
- $this->state = 'doctypeName';
-
- } elseif($char === '>') {
- $this->emitToken(array(
- 'name' => null,
- 'type' => self::DOCTYPE,
- 'error' => true
- ));
-
- $this->state = 'data';
-
- } elseif($this->char === $this->EOF) {
- $this->emitToken(array(
- 'name' => null,
- 'type' => self::DOCTYPE,
- 'error' => true
- ));
-
- $this->char--;
- $this->state = 'data';
-
- } else {
- $this->token = array(
- 'name' => $char,
- 'type' => self::DOCTYPE,
- 'error' => true
- );
-
- $this->state = 'doctypeName';
- }
- }
-
- private function doctypeNameState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- $this->state = 'AfterDoctypeName';
-
- } elseif($char === '>') {
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif(preg_match('/^[a-z]$/', $char)) {
- $this->token['name'] .= strtoupper($char);
-
- } elseif($this->char === $this->EOF) {
- $this->emitToken($this->token);
- $this->char--;
- $this->state = 'data';
-
- } else {
- $this->token['name'] .= $char;
- }
-
- $this->token['error'] = ($this->token['name'] === 'HTML')
- ? false
- : true;
- }
-
- private function afterDoctypeNameState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
- // Stay in the DOCTYPE name state.
-
- } elseif($char === '>') {
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($this->char === $this->EOF) {
- $this->emitToken($this->token);
- $this->char--;
- $this->state = 'data';
-
- } else {
- $this->token['error'] = true;
- $this->state = 'bogusDoctype';
- }
- }
-
- private function bogusDoctypeState() {
- /* Consume the next input character: */
- $this->char++;
- $char = $this->char();
-
- if($char === '>') {
- $this->emitToken($this->token);
- $this->state = 'data';
-
- } elseif($this->char === $this->EOF) {
- $this->emitToken($this->token);
- $this->char--;
- $this->state = 'data';
-
- } else {
- // Stay in the bogus DOCTYPE state.
- }
- }
-
- private function entity() {
- $start = $this->char;
-
- // This section defines how to consume an entity. This definition is
- // used when parsing entities in text and in attributes.
-
- // The behaviour depends on the identity of the next character (the
- // one immediately after the U+0026 AMPERSAND character):
-
- switch($this->character($this->char + 1)) {
- // U+0023 NUMBER SIGN (#)
- case '#':
-
- // The behaviour further depends on the character after the
- // U+0023 NUMBER SIGN:
- switch($this->character($this->char + 1)) {
- // U+0078 LATIN SMALL LETTER X
- // U+0058 LATIN CAPITAL LETTER X
- case 'x':
- case 'X':
- // Follow the steps below, but using the range of
- // characters U+0030 DIGIT ZERO through to U+0039 DIGIT
- // NINE, U+0061 LATIN SMALL LETTER A through to U+0066
- // LATIN SMALL LETTER F, and U+0041 LATIN CAPITAL LETTER
- // A, through to U+0046 LATIN CAPITAL LETTER F (in other
- // words, 0-9, A-F, a-f).
- $char = 1;
- $char_class = '0-9A-Fa-f';
- break;
-
- // Anything else
- default:
- // Follow the steps below, but using the range of
- // characters U+0030 DIGIT ZERO through to U+0039 DIGIT
- // NINE (i.e. just 0-9).
- $char = 0;
- $char_class = '0-9';
- break;
- }
-
- // Consume as many characters as match the range of characters
- // given above.
- $this->char++;
- $e_name = $this->characters($char_class, $this->char + $char + 1);
- $entity = $this->character($start, $this->char);
- $cond = strlen($e_name) > 0;
-
- // The rest of the parsing happens bellow.
- break;
-
- // Anything else
- default:
- // Consume the maximum number of characters possible, with the
- // consumed characters case-sensitively matching one of the
- // identifiers in the first column of the entities table.
- $e_name = $this->characters('0-9A-Za-z;', $this->char + 1);
- $len = strlen($e_name);
-
- for($c = 1; $c <= $len; $c++) {
- $id = substr($e_name, 0, $c);
- $this->char++;
-
- if(in_array($id, $this->entities)) {
- $entity = $id;
- break;
- }
- }
-
- $cond = isset($entity);
- // The rest of the parsing happens bellow.
- break;
- }
-
- if(!$cond) {
- // If no match can be made, then this is a parse error. No
- // characters are consumed, and nothing is returned.
- $this->char = $start;
- return false;
- }
-
- // Return a character token for the character corresponding to the
- // entity name (as given by the second column of the entities table).
- return html_entity_decode('&'.$entity.';', ENT_QUOTES, 'UTF-8');
- }
-
- private function emitToken($token) {
- $emit = $this->tree->emitToken($token);
-
- if(is_int($emit)) {
- $this->content_model = $emit;
-
- } elseif($token['type'] === self::ENDTAG) {
- $this->content_model = self::PCDATA;
- }
- }
-
- private function EOF() {
- $this->state = null;
- $this->tree->emitToken(array(
- 'type' => self::EOF
- ));
- }
-}
-
-class HTML5TreeConstructer {
- public $stack = array();
-
- private $phase;
- private $mode;
- private $dom;
- private $foster_parent = null;
- private $a_formatting = array();
-
- private $head_pointer = null;
- private $form_pointer = null;
-
- private $scoping = array('button','caption','html','marquee','object','table','td','th');
- private $formatting = array('a','b','big','em','font','i','nobr','s','small','strike','strong','tt','u');
- private $special = array('address','area','base','basefont','bgsound',
- 'blockquote','body','br','center','col','colgroup','dd','dir','div','dl',
- 'dt','embed','fieldset','form','frame','frameset','h1','h2','h3','h4','h5',
- 'h6','head','hr','iframe','image','img','input','isindex','li','link',
- 'listing','menu','meta','noembed','noframes','noscript','ol','optgroup',
- 'option','p','param','plaintext','pre','script','select','spacer','style',
- 'tbody','textarea','tfoot','thead','title','tr','ul','wbr');
-
- // The different phases.
- const INIT_PHASE = 0;
- const ROOT_PHASE = 1;
- const MAIN_PHASE = 2;
- const END_PHASE = 3;
-
- // The different insertion modes for the main phase.
- const BEFOR_HEAD = 0;
- const IN_HEAD = 1;
- const AFTER_HEAD = 2;
- const IN_BODY = 3;
- const IN_TABLE = 4;
- const IN_CAPTION = 5;
- const IN_CGROUP = 6;
- const IN_TBODY = 7;
- const IN_ROW = 8;
- const IN_CELL = 9;
- const IN_SELECT = 10;
- const AFTER_BODY = 11;
- const IN_FRAME = 12;
- const AFTR_FRAME = 13;
-
- // The different types of elements.
- const SPECIAL = 0;
- const SCOPING = 1;
- const FORMATTING = 2;
- const PHRASING = 3;
-
- const MARKER = 0;
-
- public function __construct() {
- $this->phase = self::INIT_PHASE;
- $this->mode = self::BEFOR_HEAD;
- $this->dom = new DOMDocument;
-
- $this->dom->encoding = 'UTF-8';
- $this->dom->preserveWhiteSpace = true;
- $this->dom->substituteEntities = true;
- $this->dom->strictErrorChecking = false;
- }
-
- // Process tag tokens
- public function emitToken($token) {
- switch($this->phase) {
- case self::INIT_PHASE: return $this->initPhase($token); break;
- case self::ROOT_PHASE: return $this->rootElementPhase($token); break;
- case self::MAIN_PHASE: return $this->mainPhase($token); break;
- case self::END_PHASE : return $this->trailingEndPhase($token); break;
- }
- }
-
- private function initPhase($token) {
- /* Initially, the tree construction stage must handle each token
- emitted from the tokenisation stage as follows: */
-
- /* A DOCTYPE token that is marked as being in error
- A comment token
- A start tag token
- An end tag token
- A character token that is not one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE
- An end-of-file token */
- if((isset($token['error']) && $token['error']) ||
- $token['type'] === HTML5::COMMENT ||
- $token['type'] === HTML5::STARTTAG ||
- $token['type'] === HTML5::ENDTAG ||
- $token['type'] === HTML5::EOF ||
- ($token['type'] === HTML5::CHARACTR && isset($token['data']) &&
- !preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data']))) {
- /* This specification does not define how to handle this case. In
- particular, user agents may ignore the entirety of this specification
- altogether for such documents, and instead invoke special parse modes
- with a greater emphasis on backwards compatibility. */
-
- $this->phase = self::ROOT_PHASE;
- return $this->rootElementPhase($token);
-
- /* A DOCTYPE token marked as being correct */
- } elseif(isset($token['error']) && !$token['error']) {
- /* Append a DocumentType node to the Document node, with the name
- attribute set to the name given in the DOCTYPE token (which will be
- "HTML"), and the other attributes specific to DocumentType objects
- set to null, empty lists, or the empty string as appropriate. */
- $doctype = new DOMDocumentType(null, null, 'HTML');
-
- /* Then, switch to the root element phase of the tree construction
- stage. */
- $this->phase = self::ROOT_PHASE;
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- } elseif(isset($token['data']) && preg_match('/^[\t\n\x0b\x0c ]+$/',
- $token['data'])) {
- /* Append that character to the Document node. */
- $text = $this->dom->createTextNode($token['data']);
- $this->dom->appendChild($text);
- }
- }
-
- private function rootElementPhase($token) {
- /* After the initial phase, as each token is emitted from the tokenisation
- stage, it must be processed as described in this section. */
-
- /* A DOCTYPE token */
- if($token['type'] === HTML5::DOCTYPE) {
- // Parse error. Ignore the token.
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the Document object with the data
- attribute set to the data given in the comment token. */
- $comment = $this->dom->createComment($token['data']);
- $this->dom->appendChild($comment);
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- } elseif($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append that character to the Document node. */
- $text = $this->dom->createTextNode($token['data']);
- $this->dom->appendChild($text);
-
- /* A character token that is not one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED
- (FF), or U+0020 SPACE
- A start tag token
- An end tag token
- An end-of-file token */
- } elseif(($token['type'] === HTML5::CHARACTR &&
- !preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
- $token['type'] === HTML5::STARTTAG ||
- $token['type'] === HTML5::ENDTAG ||
- $token['type'] === HTML5::EOF) {
- /* Create an HTMLElement node with the tag name html, in the HTML
- namespace. Append it to the Document object. Switch to the main
- phase and reprocess the current token. */
- $html = $this->dom->createElement('html');
- $this->dom->appendChild($html);
- $this->stack[] = $html;
-
- $this->phase = self::MAIN_PHASE;
- return $this->mainPhase($token);
- }
- }
-
- private function mainPhase($token) {
- /* Tokens in the main phase must be handled as follows: */
-
- /* A DOCTYPE token */
- if($token['type'] === HTML5::DOCTYPE) {
- // Parse error. Ignore the token.
-
- /* A start tag token with the tag name "html" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'html') {
- /* If this start tag token was not the first start tag token, then
- it is a parse error. */
-
- /* For each attribute on the token, check to see if the attribute
- is already present on the top element of the stack of open elements.
- If it is not, add the attribute and its corresponding value to that
- element. */
- foreach($token['attr'] as $attr) {
- if(!$this->stack[0]->hasAttribute($attr['name'])) {
- $this->stack[0]->setAttribute($attr['name'], $attr['value']);
- }
- }
-
- /* An end-of-file token */
- } elseif($token['type'] === HTML5::EOF) {
- /* Generate implied end tags. */
- $this->generateImpliedEndTags();
-
- /* Anything else. */
- } else {
- /* Depends on the insertion mode: */
- switch($this->mode) {
- case self::BEFOR_HEAD: return $this->beforeHead($token); break;
- case self::IN_HEAD: return $this->inHead($token); break;
- case self::AFTER_HEAD: return $this->afterHead($token); break;
- case self::IN_BODY: return $this->inBody($token); break;
- case self::IN_TABLE: return $this->inTable($token); break;
- case self::IN_CAPTION: return $this->inCaption($token); break;
- case self::IN_CGROUP: return $this->inColumnGroup($token); break;
- case self::IN_TBODY: return $this->inTableBody($token); break;
- case self::IN_ROW: return $this->inRow($token); break;
- case self::IN_CELL: return $this->inCell($token); break;
- case self::IN_SELECT: return $this->inSelect($token); break;
- case self::AFTER_BODY: return $this->afterBody($token); break;
- case self::IN_FRAME: return $this->inFrameset($token); break;
- case self::AFTR_FRAME: return $this->afterFrameset($token); break;
- case self::END_PHASE: return $this->trailingEndPhase($token); break;
- }
- }
- }
-
- private function beforeHead($token) {
- /* Handle the token as follows: */
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append the character to the current node. */
- $this->insertText($token['data']);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data attribute
- set to the data given in the comment token. */
- $this->insertComment($token['data']);
-
- /* A start tag token with the tag name "head" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') {
- /* Create an element for the token, append the new element to the
- current node and push it onto the stack of open elements. */
- $element = $this->insertElement($token);
-
- /* Set the head element pointer to this new element node. */
- $this->head_pointer = $element;
-
- /* Change the insertion mode to "in head". */
- $this->mode = self::IN_HEAD;
-
- /* A start tag token whose tag name is one of: "base", "link", "meta",
- "script", "style", "title". Or an end tag with the tag name "html".
- Or a character token that is not one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE. Or any other start tag token */
- } elseif($token['type'] === HTML5::STARTTAG ||
- ($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') ||
- ($token['type'] === HTML5::CHARACTR && !preg_match('/^[\t\n\x0b\x0c ]$/',
- $token['data']))) {
- /* Act as if a start tag token with the tag name "head" and no
- attributes had been seen, then reprocess the current token. */
- $this->beforeHead(array(
- 'name' => 'head',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- return $this->inHead($token);
-
- /* Any other end tag */
- } elseif($token['type'] === HTML5::ENDTAG) {
- /* Parse error. Ignore the token. */
- }
- }
-
- private function inHead($token) {
- /* Handle the token as follows: */
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE.
-
- THIS DIFFERS FROM THE SPEC: If the current node is either a title, style
- or script element, append the character to the current node regardless
- of its content. */
- if(($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) || (
- $token['type'] === HTML5::CHARACTR && in_array(end($this->stack)->nodeName,
- array('title', 'style', 'script')))) {
- /* Append the character to the current node. */
- $this->insertText($token['data']);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data attribute
- set to the data given in the comment token. */
- $this->insertComment($token['data']);
-
- } elseif($token['type'] === HTML5::ENDTAG &&
- in_array($token['name'], array('title', 'style', 'script'))) {
- array_pop($this->stack);
- return HTML5::PCDATA;
-
- /* A start tag with the tag name "title" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'title') {
- /* Create an element for the token and append the new element to the
- node pointed to by the head element pointer, or, if that is null
- (innerHTML case), to the current node. */
- if($this->head_pointer !== null) {
- $element = $this->insertElement($token, false);
- $this->head_pointer->appendChild($element);
-
- } else {
- $element = $this->insertElement($token);
- }
-
- /* Switch the tokeniser's content model flag to the RCDATA state. */
- return HTML5::RCDATA;
-
- /* A start tag with the tag name "style" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'style') {
- /* Create an element for the token and append the new element to the
- node pointed to by the head element pointer, or, if that is null
- (innerHTML case), to the current node. */
- if($this->head_pointer !== null) {
- $element = $this->insertElement($token, false);
- $this->head_pointer->appendChild($element);
-
- } else {
- $this->insertElement($token);
- }
-
- /* Switch the tokeniser's content model flag to the CDATA state. */
- return HTML5::CDATA;
-
- /* A start tag with the tag name "script" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'script') {
- /* Create an element for the token. */
- $element = $this->insertElement($token, false);
- $this->head_pointer->appendChild($element);
-
- /* Switch the tokeniser's content model flag to the CDATA state. */
- return HTML5::CDATA;
-
- /* A start tag with the tag name "base", "link", or "meta" */
- } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('base', 'link', 'meta'))) {
- /* Create an element for the token and append the new element to the
- node pointed to by the head element pointer, or, if that is null
- (innerHTML case), to the current node. */
- if($this->head_pointer !== null) {
- $element = $this->insertElement($token, false);
- $this->head_pointer->appendChild($element);
- array_pop($this->stack);
-
- } else {
- $this->insertElement($token);
- }
-
- /* An end tag with the tag name "head" */
- } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'head') {
- /* If the current node is a head element, pop the current node off
- the stack of open elements. */
- if($this->head_pointer->isSameNode(end($this->stack))) {
- array_pop($this->stack);
-
- /* Otherwise, this is a parse error. */
- } else {
- // k
- }
-
- /* Change the insertion mode to "after head". */
- $this->mode = self::AFTER_HEAD;
-
- /* A start tag with the tag name "head" or an end tag except "html". */
- } elseif(($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') ||
- ($token['type'] === HTML5::ENDTAG && $token['name'] !== 'html')) {
- // Parse error. Ignore the token.
-
- /* Anything else */
- } else {
- /* If the current node is a head element, act as if an end tag
- token with the tag name "head" had been seen. */
- if($this->head_pointer->isSameNode(end($this->stack))) {
- $this->inHead(array(
- 'name' => 'head',
- 'type' => HTML5::ENDTAG
- ));
-
- /* Otherwise, change the insertion mode to "after head". */
- } else {
- $this->mode = self::AFTER_HEAD;
- }
-
- /* Then, reprocess the current token. */
- return $this->afterHead($token);
- }
- }
-
- private function afterHead($token) {
- /* Handle the token as follows: */
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append the character to the current node. */
- $this->insertText($token['data']);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data attribute
- set to the data given in the comment token. */
- $this->insertComment($token['data']);
-
- /* A start tag token with the tag name "body" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'body') {
- /* Insert a body element for the token. */
- $this->insertElement($token);
-
- /* Change the insertion mode to "in body". */
- $this->mode = self::IN_BODY;
-
- /* A start tag token with the tag name "frameset" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'frameset') {
- /* Insert a frameset element for the token. */
- $this->insertElement($token);
-
- /* Change the insertion mode to "in frameset". */
- $this->mode = self::IN_FRAME;
-
- /* A start tag token whose tag name is one of: "base", "link", "meta",
- "script", "style", "title" */
- } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('base', 'link', 'meta', 'script', 'style', 'title'))) {
- /* Parse error. Switch the insertion mode back to "in head" and
- reprocess the token. */
- $this->mode = self::IN_HEAD;
- return $this->inHead($token);
-
- /* Anything else */
- } else {
- /* Act as if a start tag token with the tag name "body" and no
- attributes had been seen, and then reprocess the current token. */
- $this->afterHead(array(
- 'name' => 'body',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- return $this->inBody($token);
- }
- }
-
- private function inBody($token) {
- /* Handle the token as follows: */
-
- switch($token['type']) {
- /* A character token */
- case HTML5::CHARACTR:
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Append the token's character to the current node. */
- $this->insertText($token['data']);
- break;
-
- /* A comment token */
- case HTML5::COMMENT:
- /* Append a Comment node to the current node with the data
- attribute set to the data given in the comment token. */
- $this->insertComment($token['data']);
- break;
-
- case HTML5::STARTTAG:
- switch($token['name']) {
- /* A start tag token whose tag name is one of: "script",
- "style" */
- case 'script': case 'style':
- /* Process the token as if the insertion mode had been "in
- head". */
- return $this->inHead($token);
- break;
-
- /* A start tag token whose tag name is one of: "base", "link",
- "meta", "title" */
- case 'base': case 'link': case 'meta': case 'title':
- /* Parse error. Process the token as if the insertion mode
- had been "in head". */
- return $this->inHead($token);
- break;
-
- /* A start tag token with the tag name "body" */
- case 'body':
- /* Parse error. If the second element on the stack of open
- elements is not a body element, or, if the stack of open
- elements has only one node on it, then ignore the token.
- (innerHTML case) */
- if(count($this->stack) === 1 || $this->stack[1]->nodeName !== 'body') {
- // Ignore
-
- /* Otherwise, for each attribute on the token, check to see
- if the attribute is already present on the body element (the
- second element) on the stack of open elements. If it is not,
- add the attribute and its corresponding value to that
- element. */
- } else {
- foreach($token['attr'] as $attr) {
- if(!$this->stack[1]->hasAttribute($attr['name'])) {
- $this->stack[1]->setAttribute($attr['name'], $attr['value']);
- }
- }
- }
- break;
-
- /* A start tag whose tag name is one of: "address",
- "blockquote", "center", "dir", "div", "dl", "fieldset",
- "listing", "menu", "ol", "p", "ul" */
- case 'address': case 'blockquote': case 'center': case 'dir':
- case 'div': case 'dl': case 'fieldset': case 'listing':
- case 'menu': case 'ol': case 'p': case 'ul':
- /* If the stack of open elements has a p element in scope,
- then act as if an end tag with the tag name p had been
- seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
- break;
-
- /* A start tag whose tag name is "form" */
- case 'form':
- /* If the form element pointer is not null, ignore the
- token with a parse error. */
- if($this->form_pointer !== null) {
- // Ignore.
-
- /* Otherwise: */
- } else {
- /* If the stack of open elements has a p element in
- scope, then act as if an end tag with the tag name p
- had been seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token, and set the
- form element pointer to point to the element created. */
- $element = $this->insertElement($token);
- $this->form_pointer = $element;
- }
- break;
-
- /* A start tag whose tag name is "li", "dd" or "dt" */
- case 'li': case 'dd': case 'dt':
- /* If the stack of open elements has a p element in scope,
- then act as if an end tag with the tag name p had been
- seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- $stack_length = count($this->stack) - 1;
-
- for($n = $stack_length; 0 <= $n; $n--) {
- /* 1. Initialise node to be the current node (the
- bottommost node of the stack). */
- $stop = false;
- $node = $this->stack[$n];
- $cat = $this->getElementCategory($node->tagName);
-
- /* 2. If node is an li, dd or dt element, then pop all
- the nodes from the current node up to node, including
- node, then stop this algorithm. */
- if($token['name'] === $node->tagName || ($token['name'] !== 'li'
- && ($node->tagName === 'dd' || $node->tagName === 'dt'))) {
- for($x = $stack_length; $x >= $n ; $x--) {
- array_pop($this->stack);
- }
-
- break;
- }
-
- /* 3. If node is not in the formatting category, and is
- not in the phrasing category, and is not an address or
- div element, then stop this algorithm. */
- if($cat !== self::FORMATTING && $cat !== self::PHRASING &&
- $node->tagName !== 'address' && $node->tagName !== 'div') {
- break;
- }
- }
-
- /* Finally, insert an HTML element with the same tag
- name as the token's. */
- $this->insertElement($token);
- break;
-
- /* A start tag token whose tag name is "plaintext" */
- case 'plaintext':
- /* If the stack of open elements has a p element in scope,
- then act as if an end tag with the tag name p had been
- seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- return HTML5::PLAINTEXT;
- break;
-
- /* A start tag whose tag name is one of: "h1", "h2", "h3", "h4",
- "h5", "h6" */
- case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
- /* If the stack of open elements has a p element in scope,
- then act as if an end tag with the tag name p had been seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* If the stack of open elements has in scope an element whose
- tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
- this is a parse error; pop elements from the stack until an
- element with one of those tag names has been popped from the
- stack. */
- while($this->elementInScope(array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) {
- array_pop($this->stack);
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
- break;
-
- /* A start tag whose tag name is "a" */
- case 'a':
- /* If the list of active formatting elements contains
- an element whose tag name is "a" between the end of the
- list and the last marker on the list (or the start of
- the list if there is no marker on the list), then this
- is a parse error; act as if an end tag with the tag name
- "a" had been seen, then remove that element from the list
- of active formatting elements and the stack of open
- elements if the end tag didn't already remove it (it
- might not have if the element is not in table scope). */
- $leng = count($this->a_formatting);
-
- for($n = $leng - 1; $n >= 0; $n--) {
- if($this->a_formatting[$n] === self::MARKER) {
- break;
-
- } elseif($this->a_formatting[$n]->nodeName === 'a') {
- $this->emitToken(array(
- 'name' => 'a',
- 'type' => HTML5::ENDTAG
- ));
- break;
- }
- }
-
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $el = $this->insertElement($token);
-
- /* Add that element to the list of active formatting
- elements. */
- $this->a_formatting[] = $el;
- break;
-
- /* A start tag whose tag name is one of: "b", "big", "em", "font",
- "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
- case 'b': case 'big': case 'em': case 'font': case 'i':
- case 'nobr': case 's': case 'small': case 'strike':
- case 'strong': case 'tt': case 'u':
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $el = $this->insertElement($token);
-
- /* Add that element to the list of active formatting
- elements. */
- $this->a_formatting[] = $el;
- break;
-
- /* A start tag token whose tag name is "button" */
- case 'button':
- /* If the stack of open elements has a button element in scope,
- then this is a parse error; act as if an end tag with the tag
- name "button" had been seen, then reprocess the token. (We don't
- do that. Unnecessary.) */
- if($this->elementInScope('button')) {
- $this->inBody(array(
- 'name' => 'button',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Insert a marker at the end of the list of active
- formatting elements. */
- $this->a_formatting[] = self::MARKER;
- break;
-
- /* A start tag token whose tag name is one of: "marquee", "object" */
- case 'marquee': case 'object':
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Insert a marker at the end of the list of active
- formatting elements. */
- $this->a_formatting[] = self::MARKER;
- break;
-
- /* A start tag token whose tag name is "xmp" */
- case 'xmp':
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Switch the content model flag to the CDATA state. */
- return HTML5::CDATA;
- break;
-
- /* A start tag whose tag name is "table" */
- case 'table':
- /* If the stack of open elements has a p element in scope,
- then act as if an end tag with the tag name p had been seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Change the insertion mode to "in table". */
- $this->mode = self::IN_TABLE;
- break;
-
- /* A start tag whose tag name is one of: "area", "basefont",
- "bgsound", "br", "embed", "img", "param", "spacer", "wbr" */
- case 'area': case 'basefont': case 'bgsound': case 'br':
- case 'embed': case 'img': case 'param': case 'spacer':
- case 'wbr':
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Immediately pop the current node off the stack of open elements. */
- array_pop($this->stack);
- break;
-
- /* A start tag whose tag name is "hr" */
- case 'hr':
- /* If the stack of open elements has a p element in scope,
- then act as if an end tag with the tag name p had been seen. */
- if($this->elementInScope('p')) {
- $this->emitToken(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Immediately pop the current node off the stack of open elements. */
- array_pop($this->stack);
- break;
-
- /* A start tag whose tag name is "image" */
- case 'image':
- /* Parse error. Change the token's tag name to "img" and
- reprocess it. (Don't ask.) */
- $token['name'] = 'img';
- return $this->inBody($token);
- break;
-
- /* A start tag whose tag name is "input" */
- case 'input':
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an input element for the token. */
- $element = $this->insertElement($token, false);
-
- /* If the form element pointer is not null, then associate the
- input element with the form element pointed to by the form
- element pointer. */
- $this->form_pointer !== null
- ? $this->form_pointer->appendChild($element)
- : end($this->stack)->appendChild($element);
-
- /* Pop that input element off the stack of open elements. */
- array_pop($this->stack);
- break;
-
- /* A start tag whose tag name is "isindex" */
- case 'isindex':
- /* Parse error. */
- // w/e
-
- /* If the form element pointer is not null,
- then ignore the token. */
- if($this->form_pointer === null) {
- /* Act as if a start tag token with the tag name "form" had
- been seen. */
- $this->inBody(array(
- 'name' => 'body',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- /* Act as if a start tag token with the tag name "hr" had
- been seen. */
- $this->inBody(array(
- 'name' => 'hr',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- /* Act as if a start tag token with the tag name "p" had
- been seen. */
- $this->inBody(array(
- 'name' => 'p',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- /* Act as if a start tag token with the tag name "label"
- had been seen. */
- $this->inBody(array(
- 'name' => 'label',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- /* Act as if a stream of character tokens had been seen. */
- $this->insertText('This is a searchable index. '.
- 'Insert your search keywords here: ');
-
- /* Act as if a start tag token with the tag name "input"
- had been seen, with all the attributes from the "isindex"
- token, except with the "name" attribute set to the value
- "isindex" (ignoring any explicit "name" attribute). */
- $attr = $token['attr'];
- $attr[] = array('name' => 'name', 'value' => 'isindex');
-
- $this->inBody(array(
- 'name' => 'input',
- 'type' => HTML5::STARTTAG,
- 'attr' => $attr
- ));
-
- /* Act as if a stream of character tokens had been seen
- (see below for what they should say). */
- $this->insertText('This is a searchable index. '.
- 'Insert your search keywords here: ');
-
- /* Act as if an end tag token with the tag name "label"
- had been seen. */
- $this->inBody(array(
- 'name' => 'label',
- 'type' => HTML5::ENDTAG
- ));
-
- /* Act as if an end tag token with the tag name "p" had
- been seen. */
- $this->inBody(array(
- 'name' => 'p',
- 'type' => HTML5::ENDTAG
- ));
-
- /* Act as if a start tag token with the tag name "hr" had
- been seen. */
- $this->inBody(array(
- 'name' => 'hr',
- 'type' => HTML5::ENDTAG
- ));
-
- /* Act as if an end tag token with the tag name "form" had
- been seen. */
- $this->inBody(array(
- 'name' => 'form',
- 'type' => HTML5::ENDTAG
- ));
- }
- break;
-
- /* A start tag whose tag name is "textarea" */
- case 'textarea':
- $this->insertElement($token);
-
- /* Switch the tokeniser's content model flag to the
- RCDATA state. */
- return HTML5::RCDATA;
- break;
-
- /* A start tag whose tag name is one of: "iframe", "noembed",
- "noframes" */
- case 'iframe': case 'noembed': case 'noframes':
- $this->insertElement($token);
-
- /* Switch the tokeniser's content model flag to the CDATA state. */
- return HTML5::CDATA;
- break;
-
- /* A start tag whose tag name is "select" */
- case 'select':
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Change the insertion mode to "in select". */
- $this->mode = self::IN_SELECT;
- break;
-
- /* A start or end tag whose tag name is one of: "caption", "col",
- "colgroup", "frame", "frameset", "head", "option", "optgroup",
- "tbody", "td", "tfoot", "th", "thead", "tr". */
- case 'caption': case 'col': case 'colgroup': case 'frame':
- case 'frameset': case 'head': case 'option': case 'optgroup':
- case 'tbody': case 'td': case 'tfoot': case 'th': case 'thead':
- case 'tr':
- // Parse error. Ignore the token.
- break;
-
- /* A start or end tag whose tag name is one of: "event-source",
- "section", "nav", "article", "aside", "header", "footer",
- "datagrid", "command" */
- case 'event-source': case 'section': case 'nav': case 'article':
- case 'aside': case 'header': case 'footer': case 'datagrid':
- case 'command':
- // Work in progress!
- break;
-
- /* A start tag token not covered by the previous entries */
- default:
- /* Reconstruct the active formatting elements, if any. */
- $this->reconstructActiveFormattingElements();
-
- $this->insertElement($token);
- break;
- }
- break;
-
- case HTML5::ENDTAG:
- switch($token['name']) {
- /* An end tag with the tag name "body" */
- case 'body':
- /* If the second element in the stack of open elements is
- not a body element, this is a parse error. Ignore the token.
- (innerHTML case) */
- if(count($this->stack) < 2 || $this->stack[1]->nodeName !== 'body') {
- // Ignore.
-
- /* If the current node is not the body element, then this
- is a parse error. */
- } elseif(end($this->stack)->nodeName !== 'body') {
- // Parse error.
- }
-
- /* Change the insertion mode to "after body". */
- $this->mode = self::AFTER_BODY;
- break;
-
- /* An end tag with the tag name "html" */
- case 'html':
- /* Act as if an end tag with tag name "body" had been seen,
- then, if that token wasn't ignored, reprocess the current
- token. */
- $this->inBody(array(
- 'name' => 'body',
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->afterBody($token);
- break;
-
- /* An end tag whose tag name is one of: "address", "blockquote",
- "center", "dir", "div", "dl", "fieldset", "listing", "menu",
- "ol", "pre", "ul" */
- case 'address': case 'blockquote': case 'center': case 'dir':
- case 'div': case 'dl': case 'fieldset': case 'listing':
- case 'menu': case 'ol': case 'pre': case 'ul':
- /* If the stack of open elements has an element in scope
- with the same tag name as that of the token, then generate
- implied end tags. */
- if($this->elementInScope($token['name'])) {
- $this->generateImpliedEndTags();
-
- /* Now, if the current node is not an element with
- the same tag name as that of the token, then this
- is a parse error. */
- // w/e
-
- /* If the stack of open elements has an element in
- scope with the same tag name as that of the token,
- then pop elements from this stack until an element
- with that tag name has been popped from the stack. */
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- if($this->stack[$n]->nodeName === $token['name']) {
- $n = -1;
- }
-
- array_pop($this->stack);
- }
- }
- break;
-
- /* An end tag whose tag name is "form" */
- case 'form':
- /* If the stack of open elements has an element in scope
- with the same tag name as that of the token, then generate
- implied end tags. */
- if($this->elementInScope($token['name'])) {
- $this->generateImpliedEndTags();
-
- }
-
- if(end($this->stack)->nodeName !== $token['name']) {
- /* Now, if the current node is not an element with the
- same tag name as that of the token, then this is a parse
- error. */
- // w/e
-
- } else {
- /* Otherwise, if the current node is an element with
- the same tag name as that of the token pop that element
- from the stack. */
- array_pop($this->stack);
- }
-
- /* In any case, set the form element pointer to null. */
- $this->form_pointer = null;
- break;
-
- /* An end tag whose tag name is "p" */
- case 'p':
- /* If the stack of open elements has a p element in scope,
- then generate implied end tags, except for p elements. */
- if($this->elementInScope('p')) {
- $this->generateImpliedEndTags(array('p'));
-
- /* If the current node is not a p element, then this is
- a parse error. */
- // k
-
- /* If the stack of open elements has a p element in
- scope, then pop elements from this stack until the stack
- no longer has a p element in scope. */
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- if($this->elementInScope('p')) {
- array_pop($this->stack);
-
- } else {
- break;
- }
- }
- }
- break;
-
- /* An end tag whose tag name is "dd", "dt", or "li" */
- case 'dd': case 'dt': case 'li':
- /* If the stack of open elements has an element in scope
- whose tag name matches the tag name of the token, then
- generate implied end tags, except for elements with the
- same tag name as the token. */
- if($this->elementInScope($token['name'])) {
- $this->generateImpliedEndTags(array($token['name']));
-
- /* If the current node is not an element with the same
- tag name as the token, then this is a parse error. */
- // w/e
-
- /* If the stack of open elements has an element in scope
- whose tag name matches the tag name of the token, then
- pop elements from this stack until an element with that
- tag name has been popped from the stack. */
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- if($this->stack[$n]->nodeName === $token['name']) {
- $n = -1;
- }
-
- array_pop($this->stack);
- }
- }
- break;
-
- /* An end tag whose tag name is one of: "h1", "h2", "h3", "h4",
- "h5", "h6" */
- case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
- $elements = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6');
-
- /* If the stack of open elements has in scope an element whose
- tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
- generate implied end tags. */
- if($this->elementInScope($elements)) {
- $this->generateImpliedEndTags();
-
- /* Now, if the current node is not an element with the same
- tag name as that of the token, then this is a parse error. */
- // w/e
-
- /* If the stack of open elements has in scope an element
- whose tag name is one of "h1", "h2", "h3", "h4", "h5", or
- "h6", then pop elements from the stack until an element
- with one of those tag names has been popped from the stack. */
- while($this->elementInScope($elements)) {
- array_pop($this->stack);
- }
- }
- break;
-
- /* An end tag whose tag name is one of: "a", "b", "big", "em",
- "font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
- case 'a': case 'b': case 'big': case 'em': case 'font':
- case 'i': case 'nobr': case 's': case 'small': case 'strike':
- case 'strong': case 'tt': case 'u':
- /* 1. Let the formatting element be the last element in
- the list of active formatting elements that:
- * is between the end of the list and the last scope
- marker in the list, if any, or the start of the list
- otherwise, and
- * has the same tag name as the token.
- */
- while(true) {
- for($a = count($this->a_formatting) - 1; $a >= 0; $a--) {
- if($this->a_formatting[$a] === self::MARKER) {
- break;
-
- } elseif($this->a_formatting[$a]->tagName === $token['name']) {
- $formatting_element = $this->a_formatting[$a];
- $in_stack = in_array($formatting_element, $this->stack, true);
- $fe_af_pos = $a;
- break;
- }
- }
-
- /* If there is no such node, or, if that node is
- also in the stack of open elements but the element
- is not in scope, then this is a parse error. Abort
- these steps. The token is ignored. */
- if(!isset($formatting_element) || ($in_stack &&
- !$this->elementInScope($token['name']))) {
- break;
-
- /* Otherwise, if there is such a node, but that node
- is not in the stack of open elements, then this is a
- parse error; remove the element from the list, and
- abort these steps. */
- } elseif(isset($formatting_element) && !$in_stack) {
- unset($this->a_formatting[$fe_af_pos]);
- $this->a_formatting = array_merge($this->a_formatting);
- break;
- }
-
- /* 2. Let the furthest block be the topmost node in the
- stack of open elements that is lower in the stack
- than the formatting element, and is not an element in
- the phrasing or formatting categories. There might
- not be one. */
- $fe_s_pos = array_search($formatting_element, $this->stack, true);
- $length = count($this->stack);
-
- for($s = $fe_s_pos + 1; $s < $length; $s++) {
- $category = $this->getElementCategory($this->stack[$s]->nodeName);
-
- if($category !== self::PHRASING && $category !== self::FORMATTING) {
- $furthest_block = $this->stack[$s];
- }
- }
-
- /* 3. If there is no furthest block, then the UA must
- skip the subsequent steps and instead just pop all
- the nodes from the bottom of the stack of open
- elements, from the current node up to the formatting
- element, and remove the formatting element from the
- list of active formatting elements. */
- if(!isset($furthest_block)) {
- for($n = $length - 1; $n >= $fe_s_pos; $n--) {
- array_pop($this->stack);
- }
-
- unset($this->a_formatting[$fe_af_pos]);
- $this->a_formatting = array_merge($this->a_formatting);
- break;
- }
-
- /* 4. Let the common ancestor be the element
- immediately above the formatting element in the stack
- of open elements. */
- $common_ancestor = $this->stack[$fe_s_pos - 1];
-
- /* 5. If the furthest block has a parent node, then
- remove the furthest block from its parent node. */
- if($furthest_block->parentNode !== null) {
- $furthest_block->parentNode->removeChild($furthest_block);
- }
-
- /* 6. Let a bookmark note the position of the
- formatting element in the list of active formatting
- elements relative to the elements on either side
- of it in the list. */
- $bookmark = $fe_af_pos;
-
- /* 7. Let node and last node be the furthest block.
- Follow these steps: */
- $node = $furthest_block;
- $last_node = $furthest_block;
-
- while(true) {
- for($n = array_search($node, $this->stack, true) - 1; $n >= 0; $n--) {
- /* 7.1 Let node be the element immediately
- prior to node in the stack of open elements. */
- $node = $this->stack[$n];
-
- /* 7.2 If node is not in the list of active
- formatting elements, then remove node from
- the stack of open elements and then go back
- to step 1. */
- if(!in_array($node, $this->a_formatting, true)) {
- unset($this->stack[$n]);
- $this->stack = array_merge($this->stack);
-
- } else {
- break;
- }
- }
-
- /* 7.3 Otherwise, if node is the formatting
- element, then go to the next step in the overall
- algorithm. */
- if($node === $formatting_element) {
- break;
-
- /* 7.4 Otherwise, if last node is the furthest
- block, then move the aforementioned bookmark to
- be immediately after the node in the list of
- active formatting elements. */
- } elseif($last_node === $furthest_block) {
- $bookmark = array_search($node, $this->a_formatting, true) + 1;
- }
-
- /* 7.5 If node has any children, perform a
- shallow clone of node, replace the entry for
- node in the list of active formatting elements
- with an entry for the clone, replace the entry
- for node in the stack of open elements with an
- entry for the clone, and let node be the clone. */
- if($node->hasChildNodes()) {
- $clone = $node->cloneNode();
- $s_pos = array_search($node, $this->stack, true);
- $a_pos = array_search($node, $this->a_formatting, true);
-
- $this->stack[$s_pos] = $clone;
- $this->a_formatting[$a_pos] = $clone;
- $node = $clone;
- }
-
- /* 7.6 Insert last node into node, first removing
- it from its previous parent node if any. */
- if($last_node->parentNode !== null) {
- $last_node->parentNode->removeChild($last_node);
- }
-
- $node->appendChild($last_node);
-
- /* 7.7 Let last node be node. */
- $last_node = $node;
- }
-
- /* 8. Insert whatever last node ended up being in
- the previous step into the common ancestor node,
- first removing it from its previous parent node if
- any. */
- if($last_node->parentNode !== null) {
- $last_node->parentNode->removeChild($last_node);
- }
-
- $common_ancestor->appendChild($last_node);
-
- /* 9. Perform a shallow clone of the formatting
- element. */
- $clone = $formatting_element->cloneNode();
-
- /* 10. Take all of the child nodes of the furthest
- block and append them to the clone created in the
- last step. */
- while($furthest_block->hasChildNodes()) {
- $child = $furthest_block->firstChild;
- $furthest_block->removeChild($child);
- $clone->appendChild($child);
- }
-
- /* 11. Append that clone to the furthest block. */
- $furthest_block->appendChild($clone);
-
- /* 12. Remove the formatting element from the list
- of active formatting elements, and insert the clone
- into the list of active formatting elements at the
- position of the aforementioned bookmark. */
- $fe_af_pos = array_search($formatting_element, $this->a_formatting, true);
- unset($this->a_formatting[$fe_af_pos]);
- $this->a_formatting = array_merge($this->a_formatting);
-
- $af_part1 = array_slice($this->a_formatting, 0, $bookmark - 1);
- $af_part2 = array_slice($this->a_formatting, $bookmark, count($this->a_formatting));
- $this->a_formatting = array_merge($af_part1, array($clone), $af_part2);
-
- /* 13. Remove the formatting element from the stack
- of open elements, and insert the clone into the stack
- of open elements immediately after (i.e. in a more
- deeply nested position than) the position of the
- furthest block in that stack. */
- $fe_s_pos = array_search($formatting_element, $this->stack, true);
- $fb_s_pos = array_search($furthest_block, $this->stack, true);
- unset($this->stack[$fe_s_pos]);
-
- $s_part1 = array_slice($this->stack, 0, $fb_s_pos);
- $s_part2 = array_slice($this->stack, $fb_s_pos + 1, count($this->stack));
- $this->stack = array_merge($s_part1, array($clone), $s_part2);
-
- /* 14. Jump back to step 1 in this series of steps. */
- unset($formatting_element, $fe_af_pos, $fe_s_pos, $furthest_block);
- }
- break;
-
- /* An end tag token whose tag name is one of: "button",
- "marquee", "object" */
- case 'button': case 'marquee': case 'object':
- /* If the stack of open elements has an element in scope whose
- tag name matches the tag name of the token, then generate implied
- tags. */
- if($this->elementInScope($token['name'])) {
- $this->generateImpliedEndTags();
-
- /* Now, if the current node is not an element with the same
- tag name as the token, then this is a parse error. */
- // k
-
- /* Now, if the stack of open elements has an element in scope
- whose tag name matches the tag name of the token, then pop
- elements from the stack until that element has been popped from
- the stack, and clear the list of active formatting elements up
- to the last marker. */
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- if($this->stack[$n]->nodeName === $token['name']) {
- $n = -1;
- }
-
- array_pop($this->stack);
- }
-
- $marker = end(array_keys($this->a_formatting, self::MARKER, true));
-
- for($n = count($this->a_formatting) - 1; $n > $marker; $n--) {
- array_pop($this->a_formatting);
- }
- }
- break;
-
- /* Or an end tag whose tag name is one of: "area", "basefont",
- "bgsound", "br", "embed", "hr", "iframe", "image", "img",
- "input", "isindex", "noembed", "noframes", "param", "select",
- "spacer", "table", "textarea", "wbr" */
- case 'area': case 'basefont': case 'bgsound': case 'br':
- case 'embed': case 'hr': case 'iframe': case 'image':
- case 'img': case 'input': case 'isindex': case 'noembed':
- case 'noframes': case 'param': case 'select': case 'spacer':
- case 'table': case 'textarea': case 'wbr':
- // Parse error. Ignore the token.
- break;
-
- /* An end tag token not covered by the previous entries */
- default:
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- /* Initialise node to be the current node (the bottommost
- node of the stack). */
- $node = end($this->stack);
-
- /* If node has the same tag name as the end tag token,
- then: */
- if($token['name'] === $node->nodeName) {
- /* Generate implied end tags. */
- $this->generateImpliedEndTags();
-
- /* If the tag name of the end tag token does not
- match the tag name of the current node, this is a
- parse error. */
- // k
-
- /* Pop all the nodes from the current node up to
- node, including node, then stop this algorithm. */
- for($x = count($this->stack) - $n; $x >= $n; $x--) {
- array_pop($this->stack);
- }
-
- } else {
- $category = $this->getElementCategory($node);
-
- if($category !== self::SPECIAL && $category !== self::SCOPING) {
- /* Otherwise, if node is in neither the formatting
- category nor the phrasing category, then this is a
- parse error. Stop this algorithm. The end tag token
- is ignored. */
- return false;
- }
- }
- }
- break;
- }
- break;
- }
- }
-
- private function inTable($token) {
- $clear = array('html', 'table');
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append the character to the current node. */
- $text = $this->dom->createTextNode($token['data']);
- end($this->stack)->appendChild($text);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data
- attribute set to the data given in the comment token. */
- $comment = $this->dom->createComment($token['data']);
- end($this->stack)->appendChild($comment);
-
- /* A start tag whose tag name is "caption" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- $token['name'] === 'caption') {
- /* Clear the stack back to a table context. */
- $this->clearStackToTableContext($clear);
-
- /* Insert a marker at the end of the list of active
- formatting elements. */
- $this->a_formatting[] = self::MARKER;
-
- /* Insert an HTML element for the token, then switch the
- insertion mode to "in caption". */
- $this->insertElement($token);
- $this->mode = self::IN_CAPTION;
-
- /* A start tag whose tag name is "colgroup" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- $token['name'] === 'colgroup') {
- /* Clear the stack back to a table context. */
- $this->clearStackToTableContext($clear);
-
- /* Insert an HTML element for the token, then switch the
- insertion mode to "in column group". */
- $this->insertElement($token);
- $this->mode = self::IN_CGROUP;
-
- /* A start tag whose tag name is "col" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- $token['name'] === 'col') {
- $this->inTable(array(
- 'name' => 'colgroup',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- $this->inColumnGroup($token);
-
- /* A start tag whose tag name is one of: "tbody", "tfoot", "thead" */
- } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('tbody', 'tfoot', 'thead'))) {
- /* Clear the stack back to a table context. */
- $this->clearStackToTableContext($clear);
-
- /* Insert an HTML element for the token, then switch the insertion
- mode to "in table body". */
- $this->insertElement($token);
- $this->mode = self::IN_TBODY;
-
- /* A start tag whose tag name is one of: "td", "th", "tr" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- in_array($token['name'], array('td', 'th', 'tr'))) {
- /* Act as if a start tag token with the tag name "tbody" had been
- seen, then reprocess the current token. */
- $this->inTable(array(
- 'name' => 'tbody',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- return $this->inTableBody($token);
-
- /* A start tag whose tag name is "table" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- $token['name'] === 'table') {
- /* Parse error. Act as if an end tag token with the tag name "table"
- had been seen, then, if that token wasn't ignored, reprocess the
- current token. */
- $this->inTable(array(
- 'name' => 'table',
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->mainPhase($token);
-
- /* An end tag whose tag name is "table" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- $token['name'] === 'table') {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as the token, this is a parse error.
- Ignore the token. (innerHTML case) */
- if(!$this->elementInScope($token['name'], true)) {
- return false;
-
- /* Otherwise: */
- } else {
- /* Generate implied end tags. */
- $this->generateImpliedEndTags();
-
- /* Now, if the current node is not a table element, then this
- is a parse error. */
- // w/e
-
- /* Pop elements from this stack until a table element has been
- popped from the stack. */
- while(true) {
- $current = end($this->stack)->nodeName;
- array_pop($this->stack);
-
- if($current === 'table') {
- break;
- }
- }
-
- /* Reset the insertion mode appropriately. */
- $this->resetInsertionMode();
- }
-
- /* An end tag whose tag name is one of: "body", "caption", "col",
- "colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
- } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
- array('body', 'caption', 'col', 'colgroup', 'html', 'tbody', 'td',
- 'tfoot', 'th', 'thead', 'tr'))) {
- // Parse error. Ignore the token.
-
- /* Anything else */
- } else {
- /* Parse error. Process the token as if the insertion mode was "in
- body", with the following exception: */
-
- /* If the current node is a table, tbody, tfoot, thead, or tr
- element, then, whenever a node would be inserted into the current
- node, it must instead be inserted into the foster parent element. */
- if(in_array(end($this->stack)->nodeName,
- array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
- /* The foster parent element is the parent element of the last
- table element in the stack of open elements, if there is a
- table element and it has such a parent element. If there is no
- table element in the stack of open elements (innerHTML case),
- then the foster parent element is the first element in the
- stack of open elements (the html element). Otherwise, if there
- is a table element in the stack of open elements, but the last
- table element in the stack of open elements has no parent, or
- its parent node is not an element, then the foster parent
- element is the element before the last table element in the
- stack of open elements. */
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- if($this->stack[$n]->nodeName === 'table') {
- $table = $this->stack[$n];
- break;
- }
- }
-
- if(isset($table) && $table->parentNode !== null) {
- $this->foster_parent = $table->parentNode;
-
- } elseif(!isset($table)) {
- $this->foster_parent = $this->stack[0];
-
- } elseif(isset($table) && ($table->parentNode === null ||
- $table->parentNode->nodeType !== XML_ELEMENT_NODE)) {
- $this->foster_parent = $this->stack[$n - 1];
- }
- }
-
- $this->inBody($token);
- }
- }
-
- private function inCaption($token) {
- /* An end tag whose tag name is "caption" */
- if($token['type'] === HTML5::ENDTAG && $token['name'] === 'caption') {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as the token, this is a parse error.
- Ignore the token. (innerHTML case) */
- if(!$this->elementInScope($token['name'], true)) {
- // Ignore
-
- /* Otherwise: */
- } else {
- /* Generate implied end tags. */
- $this->generateImpliedEndTags();
-
- /* Now, if the current node is not a caption element, then this
- is a parse error. */
- // w/e
-
- /* Pop elements from this stack until a caption element has
- been popped from the stack. */
- while(true) {
- $node = end($this->stack)->nodeName;
- array_pop($this->stack);
-
- if($node === 'caption') {
- break;
- }
- }
-
- /* Clear the list of active formatting elements up to the last
- marker. */
- $this->clearTheActiveFormattingElementsUpToTheLastMarker();
-
- /* Switch the insertion mode to "in table". */
- $this->mode = self::IN_TABLE;
- }
-
- /* A start tag whose tag name is one of: "caption", "col", "colgroup",
- "tbody", "td", "tfoot", "th", "thead", "tr", or an end tag whose tag
- name is "table" */
- } elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
- 'thead', 'tr'))) || ($token['type'] === HTML5::ENDTAG &&
- $token['name'] === 'table')) {
- /* Parse error. Act as if an end tag with the tag name "caption"
- had been seen, then, if that token wasn't ignored, reprocess the
- current token. */
- $this->inCaption(array(
- 'name' => 'caption',
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->inTable($token);
-
- /* An end tag whose tag name is one of: "body", "col", "colgroup",
- "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
- } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
- array('body', 'col', 'colgroup', 'html', 'tbody', 'tfoot', 'th',
- 'thead', 'tr'))) {
- // Parse error. Ignore the token.
-
- /* Anything else */
- } else {
- /* Process the token as if the insertion mode was "in body". */
- $this->inBody($token);
- }
- }
-
- private function inColumnGroup($token) {
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append the character to the current node. */
- $text = $this->dom->createTextNode($token['data']);
- end($this->stack)->appendChild($text);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data
- attribute set to the data given in the comment token. */
- $comment = $this->dom->createComment($token['data']);
- end($this->stack)->appendChild($comment);
-
- /* A start tag whose tag name is "col" */
- } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'col') {
- /* Insert a col element for the token. Immediately pop the current
- node off the stack of open elements. */
- $this->insertElement($token);
- array_pop($this->stack);
-
- /* An end tag whose tag name is "colgroup" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- $token['name'] === 'colgroup') {
- /* If the current node is the root html element, then this is a
- parse error, ignore the token. (innerHTML case) */
- if(end($this->stack)->nodeName === 'html') {
- // Ignore
-
- /* Otherwise, pop the current node (which will be a colgroup
- element) from the stack of open elements. Switch the insertion
- mode to "in table". */
- } else {
- array_pop($this->stack);
- $this->mode = self::IN_TABLE;
- }
-
- /* An end tag whose tag name is "col" */
- } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'col') {
- /* Parse error. Ignore the token. */
-
- /* Anything else */
- } else {
- /* Act as if an end tag with the tag name "colgroup" had been seen,
- and then, if that token wasn't ignored, reprocess the current token. */
- $this->inColumnGroup(array(
- 'name' => 'colgroup',
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->inTable($token);
- }
- }
-
- private function inTableBody($token) {
- $clear = array('tbody', 'tfoot', 'thead', 'html');
-
- /* A start tag whose tag name is "tr" */
- if($token['type'] === HTML5::STARTTAG && $token['name'] === 'tr') {
- /* Clear the stack back to a table body context. */
- $this->clearStackToTableContext($clear);
-
- /* Insert a tr element for the token, then switch the insertion
- mode to "in row". */
- $this->insertElement($token);
- $this->mode = self::IN_ROW;
-
- /* A start tag whose tag name is one of: "th", "td" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- ($token['name'] === 'th' || $token['name'] === 'td')) {
- /* Parse error. Act as if a start tag with the tag name "tr" had
- been seen, then reprocess the current token. */
- $this->inTableBody(array(
- 'name' => 'tr',
- 'type' => HTML5::STARTTAG,
- 'attr' => array()
- ));
-
- return $this->inRow($token);
-
- /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as the token, this is a parse error.
- Ignore the token. */
- if(!$this->elementInScope($token['name'], true)) {
- // Ignore
-
- /* Otherwise: */
- } else {
- /* Clear the stack back to a table body context. */
- $this->clearStackToTableContext($clear);
-
- /* Pop the current node from the stack of open elements. Switch
- the insertion mode to "in table". */
- array_pop($this->stack);
- $this->mode = self::IN_TABLE;
- }
-
- /* A start tag whose tag name is one of: "caption", "col", "colgroup",
- "tbody", "tfoot", "thead", or an end tag whose tag name is "table" */
- } elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('caption', 'col', 'colgroup', 'tbody', 'tfoor', 'thead'))) ||
- ($token['type'] === HTML5::STARTTAG && $token['name'] === 'table')) {
- /* If the stack of open elements does not have a tbody, thead, or
- tfoot element in table scope, this is a parse error. Ignore the
- token. (innerHTML case) */
- if(!$this->elementInScope(array('tbody', 'thead', 'tfoot'), true)) {
- // Ignore.
-
- /* Otherwise: */
- } else {
- /* Clear the stack back to a table body context. */
- $this->clearStackToTableContext($clear);
-
- /* Act as if an end tag with the same tag name as the current
- node ("tbody", "tfoot", or "thead") had been seen, then
- reprocess the current token. */
- $this->inTableBody(array(
- 'name' => end($this->stack)->nodeName,
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->mainPhase($token);
- }
-
- /* An end tag whose tag name is one of: "body", "caption", "col",
- "colgroup", "html", "td", "th", "tr" */
- } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
- array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
- /* Parse error. Ignore the token. */
-
- /* Anything else */
- } else {
- /* Process the token as if the insertion mode was "in table". */
- $this->inTable($token);
- }
- }
-
- private function inRow($token) {
- $clear = array('tr', 'html');
-
- /* A start tag whose tag name is one of: "th", "td" */
- if($token['type'] === HTML5::STARTTAG &&
- ($token['name'] === 'th' || $token['name'] === 'td')) {
- /* Clear the stack back to a table row context. */
- $this->clearStackToTableContext($clear);
-
- /* Insert an HTML element for the token, then switch the insertion
- mode to "in cell". */
- $this->insertElement($token);
- $this->mode = self::IN_CELL;
-
- /* Insert a marker at the end of the list of active formatting
- elements. */
- $this->a_formatting[] = self::MARKER;
-
- /* An end tag whose tag name is "tr" */
- } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'tr') {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as the token, this is a parse error.
- Ignore the token. (innerHTML case) */
- if(!$this->elementInScope($token['name'], true)) {
- // Ignore.
-
- /* Otherwise: */
- } else {
- /* Clear the stack back to a table row context. */
- $this->clearStackToTableContext($clear);
-
- /* Pop the current node (which will be a tr element) from the
- stack of open elements. Switch the insertion mode to "in table
- body". */
- array_pop($this->stack);
- $this->mode = self::IN_TBODY;
- }
-
- /* A start tag whose tag name is one of: "caption", "col", "colgroup",
- "tbody", "tfoot", "thead", "tr" or an end tag whose tag name is "table" */
- } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('caption', 'col', 'colgroup', 'tbody', 'tfoot', 'thead', 'tr'))) {
- /* Act as if an end tag with the tag name "tr" had been seen, then,
- if that token wasn't ignored, reprocess the current token. */
- $this->inRow(array(
- 'name' => 'tr',
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->inCell($token);
-
- /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as the token, this is a parse error.
- Ignore the token. */
- if(!$this->elementInScope($token['name'], true)) {
- // Ignore.
-
- /* Otherwise: */
- } else {
- /* Otherwise, act as if an end tag with the tag name "tr" had
- been seen, then reprocess the current token. */
- $this->inRow(array(
- 'name' => 'tr',
- 'type' => HTML5::ENDTAG
- ));
-
- return $this->inCell($token);
- }
-
- /* An end tag whose tag name is one of: "body", "caption", "col",
- "colgroup", "html", "td", "th" */
- } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
- array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
- /* Parse error. Ignore the token. */
-
- /* Anything else */
- } else {
- /* Process the token as if the insertion mode was "in table". */
- $this->inTable($token);
- }
- }
-
- private function inCell($token) {
- /* An end tag whose tag name is one of: "td", "th" */
- if($token['type'] === HTML5::ENDTAG &&
- ($token['name'] === 'td' || $token['name'] === 'th')) {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as that of the token, then this is a
- parse error and the token must be ignored. */
- if(!$this->elementInScope($token['name'], true)) {
- // Ignore.
-
- /* Otherwise: */
- } else {
- /* Generate implied end tags, except for elements with the same
- tag name as the token. */
- $this->generateImpliedEndTags(array($token['name']));
-
- /* Now, if the current node is not an element with the same tag
- name as the token, then this is a parse error. */
- // k
-
- /* Pop elements from this stack until an element with the same
- tag name as the token has been popped from the stack. */
- while(true) {
- $node = end($this->stack)->nodeName;
- array_pop($this->stack);
-
- if($node === $token['name']) {
- break;
- }
- }
-
- /* Clear the list of active formatting elements up to the last
- marker. */
- $this->clearTheActiveFormattingElementsUpToTheLastMarker();
-
- /* Switch the insertion mode to "in row". (The current node
- will be a tr element at this point.) */
- $this->mode = self::IN_ROW;
- }
-
- /* A start tag whose tag name is one of: "caption", "col", "colgroup",
- "tbody", "td", "tfoot", "th", "thead", "tr" */
- } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
- 'thead', 'tr'))) {
- /* If the stack of open elements does not have a td or th element
- in table scope, then this is a parse error; ignore the token.
- (innerHTML case) */
- if(!$this->elementInScope(array('td', 'th'), true)) {
- // Ignore.
-
- /* Otherwise, close the cell (see below) and reprocess the current
- token. */
- } else {
- $this->closeCell();
- return $this->inRow($token);
- }
-
- /* A start tag whose tag name is one of: "caption", "col", "colgroup",
- "tbody", "td", "tfoot", "th", "thead", "tr" */
- } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
- array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
- 'thead', 'tr'))) {
- /* If the stack of open elements does not have a td or th element
- in table scope, then this is a parse error; ignore the token.
- (innerHTML case) */
- if(!$this->elementInScope(array('td', 'th'), true)) {
- // Ignore.
-
- /* Otherwise, close the cell (see below) and reprocess the current
- token. */
- } else {
- $this->closeCell();
- return $this->inRow($token);
- }
-
- /* An end tag whose tag name is one of: "body", "caption", "col",
- "colgroup", "html" */
- } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
- array('body', 'caption', 'col', 'colgroup', 'html'))) {
- /* Parse error. Ignore the token. */
-
- /* An end tag whose tag name is one of: "table", "tbody", "tfoot",
- "thead", "tr" */
- } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
- array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as that of the token (which can only
- happen for "tbody", "tfoot" and "thead", or, in the innerHTML case),
- then this is a parse error and the token must be ignored. */
- if(!$this->elementInScope($token['name'], true)) {
- // Ignore.
-
- /* Otherwise, close the cell (see below) and reprocess the current
- token. */
- } else {
- $this->closeCell();
- return $this->inRow($token);
- }
-
- /* Anything else */
- } else {
- /* Process the token as if the insertion mode was "in body". */
- $this->inBody($token);
- }
- }
-
- private function inSelect($token) {
- /* Handle the token as follows: */
-
- /* A character token */
- if($token['type'] === HTML5::CHARACTR) {
- /* Append the token's character to the current node. */
- $this->insertText($token['data']);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data
- attribute set to the data given in the comment token. */
- $this->insertComment($token['data']);
-
- /* A start tag token whose tag name is "option" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- $token['name'] === 'option') {
- /* If the current node is an option element, act as if an end tag
- with the tag name "option" had been seen. */
- if(end($this->stack)->nodeName === 'option') {
- $this->inSelect(array(
- 'name' => 'option',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* A start tag token whose tag name is "optgroup" */
- } elseif($token['type'] === HTML5::STARTTAG &&
- $token['name'] === 'optgroup') {
- /* If the current node is an option element, act as if an end tag
- with the tag name "option" had been seen. */
- if(end($this->stack)->nodeName === 'option') {
- $this->inSelect(array(
- 'name' => 'option',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* If the current node is an optgroup element, act as if an end tag
- with the tag name "optgroup" had been seen. */
- if(end($this->stack)->nodeName === 'optgroup') {
- $this->inSelect(array(
- 'name' => 'optgroup',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* An end tag token whose tag name is "optgroup" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- $token['name'] === 'optgroup') {
- /* First, if the current node is an option element, and the node
- immediately before it in the stack of open elements is an optgroup
- element, then act as if an end tag with the tag name "option" had
- been seen. */
- $elements_in_stack = count($this->stack);
-
- if($this->stack[$elements_in_stack - 1]->nodeName === 'option' &&
- $this->stack[$elements_in_stack - 2]->nodeName === 'optgroup') {
- $this->inSelect(array(
- 'name' => 'option',
- 'type' => HTML5::ENDTAG
- ));
- }
-
- /* If the current node is an optgroup element, then pop that node
- from the stack of open elements. Otherwise, this is a parse error,
- ignore the token. */
- if($this->stack[$elements_in_stack - 1] === 'optgroup') {
- array_pop($this->stack);
- }
-
- /* An end tag token whose tag name is "option" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- $token['name'] === 'option') {
- /* If the current node is an option element, then pop that node
- from the stack of open elements. Otherwise, this is a parse error,
- ignore the token. */
- if(end($this->stack)->nodeName === 'option') {
- array_pop($this->stack);
- }
-
- /* An end tag whose tag name is "select" */
- } elseif($token['type'] === HTML5::ENDTAG &&
- $token['name'] === 'select') {
- /* If the stack of open elements does not have an element in table
- scope with the same tag name as the token, this is a parse error.
- Ignore the token. (innerHTML case) */
- if(!$this->elementInScope($token['name'], true)) {
- // w/e
-
- /* Otherwise: */
- } else {
- /* Pop elements from the stack of open elements until a select
- element has been popped from the stack. */
- while(true) {
- $current = end($this->stack)->nodeName;
- array_pop($this->stack);
-
- if($current === 'select') {
- break;
- }
- }
-
- /* Reset the insertion mode appropriately. */
- $this->resetInsertionMode();
- }
-
- /* A start tag whose tag name is "select" */
- } elseif($token['name'] === 'select' &&
- $token['type'] === HTML5::STARTTAG) {
- /* Parse error. Act as if the token had been an end tag with the
- tag name "select" instead. */
- $this->inSelect(array(
- 'name' => 'select',
- 'type' => HTML5::ENDTAG
- ));
-
- /* An end tag whose tag name is one of: "caption", "table", "tbody",
- "tfoot", "thead", "tr", "td", "th" */
- } elseif(in_array($token['name'], array('caption', 'table', 'tbody',
- 'tfoot', 'thead', 'tr', 'td', 'th')) && $token['type'] === HTML5::ENDTAG) {
- /* Parse error. */
- // w/e
-
- /* If the stack of open elements has an element in table scope with
- the same tag name as that of the token, then act as if an end tag
- with the tag name "select" had been seen, and reprocess the token.
- Otherwise, ignore the token. */
- if($this->elementInScope($token['name'], true)) {
- $this->inSelect(array(
- 'name' => 'select',
- 'type' => HTML5::ENDTAG
- ));
-
- $this->mainPhase($token);
- }
-
- /* Anything else */
- } else {
- /* Parse error. Ignore the token. */
- }
- }
-
- private function afterBody($token) {
- /* Handle the token as follows: */
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Process the token as it would be processed if the insertion mode
- was "in body". */
- $this->inBody($token);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the first element in the stack of open
- elements (the html element), with the data attribute set to the
- data given in the comment token. */
- $comment = $this->dom->createComment($token['data']);
- $this->stack[0]->appendChild($comment);
-
- /* An end tag with the tag name "html" */
- } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') {
- /* If the parser was originally created in order to handle the
- setting of an element's innerHTML attribute, this is a parse error;
- ignore the token. (The element will be an html element in this
- case.) (innerHTML case) */
-
- /* Otherwise, switch to the trailing end phase. */
- $this->phase = self::END_PHASE;
-
- /* Anything else */
- } else {
- /* Parse error. Set the insertion mode to "in body" and reprocess
- the token. */
- $this->mode = self::IN_BODY;
- return $this->inBody($token);
- }
- }
-
- private function inFrameset($token) {
- /* Handle the token as follows: */
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append the character to the current node. */
- $this->insertText($token['data']);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data
- attribute set to the data given in the comment token. */
- $this->insertComment($token['data']);
-
- /* A start tag with the tag name "frameset" */
- } elseif($token['name'] === 'frameset' &&
- $token['type'] === HTML5::STARTTAG) {
- $this->insertElement($token);
-
- /* An end tag with the tag name "frameset" */
- } elseif($token['name'] === 'frameset' &&
- $token['type'] === HTML5::ENDTAG) {
- /* If the current node is the root html element, then this is a
- parse error; ignore the token. (innerHTML case) */
- if(end($this->stack)->nodeName === 'html') {
- // Ignore
-
- } else {
- /* Otherwise, pop the current node from the stack of open
- elements. */
- array_pop($this->stack);
-
- /* If the parser was not originally created in order to handle
- the setting of an element's innerHTML attribute (innerHTML case),
- and the current node is no longer a frameset element, then change
- the insertion mode to "after frameset". */
- $this->mode = self::AFTR_FRAME;
- }
-
- /* A start tag with the tag name "frame" */
- } elseif($token['name'] === 'frame' &&
- $token['type'] === HTML5::STARTTAG) {
- /* Insert an HTML element for the token. */
- $this->insertElement($token);
-
- /* Immediately pop the current node off the stack of open elements. */
- array_pop($this->stack);
-
- /* A start tag with the tag name "noframes" */
- } elseif($token['name'] === 'noframes' &&
- $token['type'] === HTML5::STARTTAG) {
- /* Process the token as if the insertion mode had been "in body". */
- $this->inBody($token);
-
- /* Anything else */
- } else {
- /* Parse error. Ignore the token. */
- }
- }
-
- private function afterFrameset($token) {
- /* Handle the token as follows: */
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
- if($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Append the character to the current node. */
- $this->insertText($token['data']);
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the current node with the data
- attribute set to the data given in the comment token. */
- $this->insertComment($token['data']);
-
- /* An end tag with the tag name "html" */
- } elseif($token['name'] === 'html' &&
- $token['type'] === HTML5::ENDTAG) {
- /* Switch to the trailing end phase. */
- $this->phase = self::END_PHASE;
-
- /* A start tag with the tag name "noframes" */
- } elseif($token['name'] === 'noframes' &&
- $token['type'] === HTML5::STARTTAG) {
- /* Process the token as if the insertion mode had been "in body". */
- $this->inBody($token);
-
- /* Anything else */
- } else {
- /* Parse error. Ignore the token. */
- }
- }
-
- private function trailingEndPhase($token) {
- /* After the main phase, as each token is emitted from the tokenisation
- stage, it must be processed as described in this section. */
-
- /* A DOCTYPE token */
- if($token['type'] === HTML5::DOCTYPE) {
- // Parse error. Ignore the token.
-
- /* A comment token */
- } elseif($token['type'] === HTML5::COMMENT) {
- /* Append a Comment node to the Document object with the data
- attribute set to the data given in the comment token. */
- $comment = $this->dom->createComment($token['data']);
- $this->dom->appendChild($comment);
-
- /* A character token that is one of one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE */
- } elseif($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
- /* Process the token as it would be processed in the main phase. */
- $this->mainPhase($token);
-
- /* A character token that is not one of U+0009 CHARACTER TABULATION,
- U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
- or U+0020 SPACE. Or a start tag token. Or an end tag token. */
- } elseif(($token['type'] === HTML5::CHARACTR &&
- preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
- $token['type'] === HTML5::STARTTAG || $token['type'] === HTML5::ENDTAG) {
- /* Parse error. Switch back to the main phase and reprocess the
- token. */
- $this->phase = self::MAIN_PHASE;
- return $this->mainPhase($token);
-
- /* An end-of-file token */
- } elseif($token['type'] === HTML5::EOF) {
- /* OMG DONE!! */
- }
- }
-
- private function insertElement($token, $append = true) {
- $el = $this->dom->createElement($token['name']);
-
- foreach($token['attr'] as $attr) {
- if(!$el->hasAttribute($attr['name'])) {
- $el->setAttribute($attr['name'], $attr['value']);
- }
- }
-
- $this->appendToRealParent($el);
- $this->stack[] = $el;
-
- return $el;
- }
-
- private function insertText($data) {
- $text = $this->dom->createTextNode($data);
- $this->appendToRealParent($text);
- }
-
- private function insertComment($data) {
- $comment = $this->dom->createComment($data);
- $this->appendToRealParent($comment);
- }
-
- private function appendToRealParent($node) {
- if($this->foster_parent === null) {
- end($this->stack)->appendChild($node);
-
- } elseif($this->foster_parent !== null) {
- /* If the foster parent element is the parent element of the
- last table element in the stack of open elements, then the new
- node must be inserted immediately before the last table element
- in the stack of open elements in the foster parent element;
- otherwise, the new node must be appended to the foster parent
- element. */
- for($n = count($this->stack) - 1; $n >= 0; $n--) {
- if($this->stack[$n]->nodeName === 'table' &&
- $this->stack[$n]->parentNode !== null) {
- $table = $this->stack[$n];
- break;
- }
- }
-
- if(isset($table) && $this->foster_parent->isSameNode($table->parentNode))
- $this->foster_parent->insertBefore($node, $table);
- else
- $this->foster_parent->appendChild($node);
-
- $this->foster_parent = null;
- }
- }
-
- private function elementInScope($el, $table = false) {
- if(is_array($el)) {
- foreach($el as $element) {
- if($this->elementInScope($element, $table)) {
- return true;
- }
- }
-
- return false;
- }
-
- $leng = count($this->stack);
-
- for($n = 0; $n < $leng; $n++) {
- /* 1. Initialise node to be the current node (the bottommost node of
- the stack). */
- $node = $this->stack[$leng - 1 - $n];
-
- if($node->tagName === $el) {
- /* 2. If node is the target node, terminate in a match state. */
- return true;
-
- } elseif($node->tagName === 'table') {
- /* 3. Otherwise, if node is a table element, terminate in a failure
- state. */
- return false;
-
- } elseif($table === true && in_array($node->tagName, array('caption', 'td',
- 'th', 'button', 'marquee', 'object'))) {
- /* 4. Otherwise, if the algorithm is the "has an element in scope"
- variant (rather than the "has an element in table scope" variant),
- and node is one of the following, terminate in a failure state. */
- return false;
-
- } elseif($node === $node->ownerDocument->documentElement) {
- /* 5. Otherwise, if node is an html element (root element), terminate
- in a failure state. (This can only happen if the node is the topmost
- node of the stack of open elements, and prevents the next step from
- being invoked if there are no more elements in the stack.) */
- return false;
- }
-
- /* Otherwise, set node to the previous entry in the stack of open
- elements and return to step 2. (This will never fail, since the loop
- will always terminate in the previous step if the top of the stack
- is reached.) */
- }
- }
-
- private function reconstructActiveFormattingElements() {
- /* 1. If there are no entries in the list of active formatting elements,
- then there is nothing to reconstruct; stop this algorithm. */
- $formatting_elements = count($this->a_formatting);
-
- if($formatting_elements === 0) {
- return false;
- }
-
- /* 3. Let entry be the last (most recently added) element in the list
- of active formatting elements. */
- $entry = end($this->a_formatting);
-
- /* 2. If the last (most recently added) entry in the list of active
- formatting elements is a marker, or if it is an element that is in the
- stack of open elements, then there is nothing to reconstruct; stop this
- algorithm. */
- if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
- return false;
- }
-
- for($a = $formatting_elements - 1; $a >= 0; true) {
- /* 4. If there are no entries before entry in the list of active
- formatting elements, then jump to step 8. */
- if($a === 0) {
- $step_seven = false;
- break;
- }
-
- /* 5. Let entry be the entry one earlier than entry in the list of
- active formatting elements. */
- $a--;
- $entry = $this->a_formatting[$a];
-
- /* 6. If entry is neither a marker nor an element that is also in
- thetack of open elements, go to step 4. */
- if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
- break;
- }
- }
-
- while(true) {
- /* 7. Let entry be the element one later than entry in the list of
- active formatting elements. */
- if(isset($step_seven) && $step_seven === true) {
- $a++;
- $entry = $this->a_formatting[$a];
- }
-
- /* 8. Perform a shallow clone of the element entry to obtain clone. */
- $clone = $entry->cloneNode();
-
- /* 9. Append clone to the current node and push it onto the stack
- of open elements so that it is the new current node. */
- end($this->stack)->appendChild($clone);
- $this->stack[] = $clone;
-
- /* 10. Replace the entry for entry in the list with an entry for
- clone. */
- $this->a_formatting[$a] = $clone;
-
- /* 11. If the entry for clone in the list of active formatting
- elements is not the last entry in the list, return to step 7. */
- if(end($this->a_formatting) !== $clone) {
- $step_seven = true;
- } else {
- break;
- }
- }
- }
-
- private function clearTheActiveFormattingElementsUpToTheLastMarker() {
- /* When the steps below require the UA to clear the list of active
- formatting elements up to the last marker, the UA must perform the
- following steps: */
-
- while(true) {
- /* 1. Let entry be the last (most recently added) entry in the list
- of active formatting elements. */
- $entry = end($this->a_formatting);
-
- /* 2. Remove entry from the list of active formatting elements. */
- array_pop($this->a_formatting);
-
- /* 3. If entry was a marker, then stop the algorithm at this point.
- The list has been cleared up to the last marker. */
- if($entry === self::MARKER) {
- break;
- }
- }
- }
-
- private function generateImpliedEndTags(array $exclude = array()) {
- /* When the steps below require the UA to generate implied end tags,
- then, if the current node is a dd element, a dt element, an li element,
- a p element, a td element, a th element, or a tr element, the UA must
- act as if an end tag with the respective tag name had been seen and
- then generate implied end tags again. */
- $node = end($this->stack);
- $elements = array_diff(array('dd', 'dt', 'li', 'p', 'td', 'th', 'tr'), $exclude);
-
- while(in_array(end($this->stack)->nodeName, $elements)) {
- array_pop($this->stack);
- }
- }
-
- private function getElementCategory($name) {
- if(in_array($name, $this->special))
- return self::SPECIAL;
-
- elseif(in_array($name, $this->scoping))
- return self::SCOPING;
-
- elseif(in_array($name, $this->formatting))
- return self::FORMATTING;
-
- else
- return self::PHRASING;
- }
-
- private function clearStackToTableContext($elements) {
- /* When the steps above require the UA to clear the stack back to a
- table context, it means that the UA must, while the current node is not
- a table element or an html element, pop elements from the stack of open
- elements. If this causes any elements to be popped from the stack, then
- this is a parse error. */
- while(true) {
- $node = end($this->stack)->nodeName;
-
- if(in_array($node, $elements)) {
- break;
- } else {
- array_pop($this->stack);
- }
- }
- }
-
- private function resetInsertionMode() {
- /* 1. Let last be false. */
- $last = false;
- $leng = count($this->stack);
-
- for($n = $leng - 1; $n >= 0; $n--) {
- /* 2. Let node be the last node in the stack of open elements. */
- $node = $this->stack[$n];
-
- /* 3. If node is the first node in the stack of open elements, then
- set last to true. If the element whose innerHTML attribute is being
- set is neither a td element nor a th element, then set node to the
- element whose innerHTML attribute is being set. (innerHTML case) */
- if($this->stack[0]->isSameNode($node)) {
- $last = true;
- }
-
- /* 4. If node is a select element, then switch the insertion mode to
- "in select" and abort these steps. (innerHTML case) */
- if($node->nodeName === 'select') {
- $this->mode = self::IN_SELECT;
- break;
-
- /* 5. If node is a td or th element, then switch the insertion mode
- to "in cell" and abort these steps. */
- } elseif($node->nodeName === 'td' || $node->nodeName === 'th') {
- $this->mode = self::IN_CELL;
- break;
-
- /* 6. If node is a tr element, then switch the insertion mode to
- "in row" and abort these steps. */
- } elseif($node->nodeName === 'tr') {
- $this->mode = self::IN_ROW;
- break;
-
- /* 7. If node is a tbody, thead, or tfoot element, then switch the
- insertion mode to "in table body" and abort these steps. */
- } elseif(in_array($node->nodeName, array('tbody', 'thead', 'tfoot'))) {
- $this->mode = self::IN_TBODY;
- break;
-
- /* 8. If node is a caption element, then switch the insertion mode
- to "in caption" and abort these steps. */
- } elseif($node->nodeName === 'caption') {
- $this->mode = self::IN_CAPTION;
- break;
-
- /* 9. If node is a colgroup element, then switch the insertion mode
- to "in column group" and abort these steps. (innerHTML case) */
- } elseif($node->nodeName === 'colgroup') {
- $this->mode = self::IN_CGROUP;
- break;
-
- /* 10. If node is a table element, then switch the insertion mode
- to "in table" and abort these steps. */
- } elseif($node->nodeName === 'table') {
- $this->mode = self::IN_TABLE;
- break;
-
- /* 11. If node is a head element, then switch the insertion mode
- to "in body" ("in body"! not "in head"!) and abort these steps.
- (innerHTML case) */
- } elseif($node->nodeName === 'head') {
- $this->mode = self::IN_BODY;
- break;
-
- /* 12. If node is a body element, then switch the insertion mode to
- "in body" and abort these steps. */
- } elseif($node->nodeName === 'body') {
- $this->mode = self::IN_BODY;
- break;
-
- /* 13. If node is a frameset element, then switch the insertion
- mode to "in frameset" and abort these steps. (innerHTML case) */
- } elseif($node->nodeName === 'frameset') {
- $this->mode = self::IN_FRAME;
- break;
-
- /* 14. If node is an html element, then: if the head element
- pointer is null, switch the insertion mode to "before head",
- otherwise, switch the insertion mode to "after head". In either
- case, abort these steps. (innerHTML case) */
- } elseif($node->nodeName === 'html') {
- $this->mode = ($this->head_pointer === null)
- ? self::BEFOR_HEAD
- : self::AFTER_HEAD;
-
- break;
-
- /* 15. If last is true, then set the insertion mode to "in body"
- and abort these steps. (innerHTML case) */
- } elseif($last) {
- $this->mode = self::IN_BODY;
- break;
- }
- }
- }
-
- private function closeCell() {
- /* If the stack of open elements has a td or th element in table scope,
- then act as if an end tag token with that tag name had been seen. */
- foreach(array('td', 'th') as $cell) {
- if($this->elementInScope($cell, true)) {
- $this->inCell(array(
- 'name' => $cell,
- 'type' => HTML5::ENDTAG
- ));
-
- break;
- }
- }
- }
-
- public function save() {
- return $this->dom;
- }
-}
-?>
diff --git a/lib/htmlpurifier/maintenance/add-vimline.php b/lib/htmlpurifier/maintenance/add-vimline.php
deleted file mode 100644
index 34a177f21..000000000
--- a/lib/htmlpurifier/maintenance/add-vimline.php
+++ /dev/null
@@ -1,131 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Adds vimline to files
- */
-
-chdir(dirname(__FILE__) . '/..');
-$FS = new FSTools();
-
-$vimline = 'vim: et sw=4 sts=4';
-
-$files = $FS->globr('.', '*');
-foreach ($files as $file) {
- if (
- !is_file($file) ||
- prefix_is('./docs/doxygen', $file) ||
- prefix_is('./library/standalone', $file) ||
- prefix_is('./docs/specimens', $file) ||
- postfix_is('.ser', $file) ||
- postfix_is('.tgz', $file) ||
- postfix_is('.patch', $file) ||
- postfix_is('.dtd', $file) ||
- postfix_is('.ent', $file) ||
- postfix_is('.png', $file) ||
- postfix_is('.ico', $file) ||
- // wontfix
- postfix_is('.vtest', $file) ||
- postfix_is('.svg', $file) ||
- postfix_is('.phpt', $file) ||
- postfix_is('VERSION', $file) ||
- postfix_is('WHATSNEW', $file) ||
- postfix_is('FOCUS', $file) ||
- postfix_is('configdoc/usage.xml', $file) ||
- postfix_is('library/HTMLPurifier.includes.php', $file) ||
- postfix_is('library/HTMLPurifier.safe-includes.php', $file) ||
- postfix_is('smoketests/xssAttacks.xml', $file) ||
- // phpt files
- postfix_is('.diff', $file) ||
- postfix_is('.exp', $file) ||
- postfix_is('.log', $file) ||
- postfix_is('.out', $file) ||
-
- $file == './library/HTMLPurifier/Lexer/PH5P.php' ||
- $file == './maintenance/PH5P.php'
- ) continue;
- $ext = strrchr($file, '.');
- if (
- postfix_is('README', $file) ||
- postfix_is('LICENSE', $file) ||
- postfix_is('CREDITS', $file) ||
- postfix_is('INSTALL', $file) ||
- postfix_is('NEWS', $file) ||
- postfix_is('TODO', $file) ||
- postfix_is('WYSIWYG', $file) ||
- postfix_is('Changelog', $file)
- ) $ext = '.txt';
- if (postfix_is('Doxyfile', $file)) $ext = 'Doxyfile';
- if (postfix_is('.php.in', $file)) $ext = '.php';
- $no_nl = false;
- switch ($ext) {
- case '.php':
- case '.inc':
- case '.js':
- $line = '// %s';
- break;
- case '.html':
- case '.xsl':
- case '.xml':
- case '.htc':
- $line = "<!-- %s\n-->";
- break;
- case '.htmlt':
- $no_nl = true;
- $line = '--# %s';
- break;
- case '.ini':
- $line = '; %s';
- break;
- case '.css':
- $line = '/* %s */';
- break;
- case '.bat':
- $line = 'rem %s';
- break;
- case '.txt':
- case '.utf8':
- if (
- prefix_is('./library/HTMLPurifier/ConfigSchema', $file) ||
- prefix_is('./smoketests/test-schema', $file) ||
- prefix_is('./tests/HTMLPurifier/StringHashParser', $file)
- ) {
- $no_nl = true;
- $line = '--# %s';
- } else {
- $line = ' %s';
- }
- break;
- case 'Doxyfile':
- $line = '# %s';
- break;
- default:
- throw new Exception('Unknown file: ' . $file);
- }
-
- echo "$file\n";
- $contents = file_get_contents($file);
-
- $regex = '~' . str_replace('%s', 'vim: .+', preg_quote($line, '~')) . '~m';
- $contents = preg_replace($regex, '', $contents);
-
- $contents = rtrim($contents);
-
- if (strpos($contents, "\r\n") !== false) $nl = "\r\n";
- elseif (strpos($contents, "\n") !== false) $nl = "\n";
- elseif (strpos($contents, "\r") !== false) $nl = "\r";
- else $nl = PHP_EOL;
-
- if (!$no_nl) $contents .= $nl;
- $contents .= $nl . str_replace('%s', $vimline, $line) . $nl;
-
- file_put_contents($file, $contents);
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/common.php b/lib/htmlpurifier/maintenance/common.php
deleted file mode 100644
index 888c7daf9..000000000
--- a/lib/htmlpurifier/maintenance/common.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-function assertCli() {
- if (php_sapi_name() != 'cli' && !getenv('PHP_IS_CLI')) {
- echo 'Script cannot be called from web-browser (if you are indeed calling via cli,
-set environment variable PHP_IS_CLI to work around this).';
- exit(1);
- }
-}
-
-function prefix_is($comp, $subject) {
- return strncmp($comp, $subject, strlen($comp)) === 0;
-}
-
-function postfix_is($comp, $subject) {
- return strlen($subject) < $comp ? false : substr($subject, -strlen($comp)) === $comp;
-}
-
-// Load useful stuff like FSTools
-require_once dirname(__FILE__) . '/../extras/HTMLPurifierExtras.auto.php';
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/compile-doxygen.sh b/lib/htmlpurifier/maintenance/compile-doxygen.sh
deleted file mode 100755
index ecd1127fd..000000000
--- a/lib/htmlpurifier/maintenance/compile-doxygen.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-cd ..
-mkdir docs/doxygen
-rm -Rf docs/doxygen/*
-doxygen 1>docs/doxygen/info.log 2>docs/doxygen/errors.log
-if [ "$?" != 0 ]; then
- cat docs/doxygen/errors.log
- exit
-fi
-cd docs
-tar czf doxygen.tgz doxygen
diff --git a/lib/htmlpurifier/maintenance/config-scanner.php b/lib/htmlpurifier/maintenance/config-scanner.php
deleted file mode 100644
index 2b4efa3f8..000000000
--- a/lib/htmlpurifier/maintenance/config-scanner.php
+++ /dev/null
@@ -1,153 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-require_once '../library/HTMLPurifier.auto.php';
-assertCli();
-
-if (version_compare(PHP_VERSION, '5.2.2', '<')) {
- echo "This script requires PHP 5.2.2 or later, for tokenizer line numbers.";
- exit(1);
-}
-
-/**
- * @file
- * Scans HTML Purifier source code for $config tokens and records the
- * directive being used; configdoc can use this info later.
- *
- * Currently, this just dumps all the info onto the console. Eventually, it
- * will create an XML file that our XSLT transform can use.
- */
-
-$FS = new FSTools();
-chdir(dirname(__FILE__) . '/../library/');
-$raw_files = $FS->globr('.', '*.php');
-$files = array();
-foreach ($raw_files as $file) {
- $file = substr($file, 2); // rm leading './'
- if (strncmp('standalone/', $file, 11) === 0) continue; // rm generated files
- if (substr_count($file, '.') > 1) continue; // rm meta files
- $files[] = $file;
-}
-
-/**
- * Moves the $i cursor to the next non-whitespace token
- */
-function consumeWhitespace($tokens, &$i) {
- do {$i++;} while (is_array($tokens[$i]) && $tokens[$i][0] === T_WHITESPACE);
-}
-
-/**
- * Tests whether or not a token is a particular type. There are three run-cases:
- * - ($token, $expect_token): tests if the token is $expect_token type;
- * - ($token, $expect_value): tests if the token is the string $expect_value;
- * - ($token, $expect_token, $expect_value): tests if token is $expect_token type, and
- * its string representation is $expect_value
- */
-function testToken($token, $value_or_token, $value = null) {
- if (is_null($value)) {
- if (is_int($value_or_token)) return is_array($token) && $token[0] === $value_or_token;
- else return $token === $value_or_token;
- } else {
- return is_array($token) && $token[0] === $value_or_token && $token[1] === $value;
- }
-}
-
-$counter = 0;
-$full_counter = 0;
-$tracker = array();
-
-foreach ($files as $file) {
- $tokens = token_get_all(file_get_contents($file));
- $file = str_replace('\\', '/', $file);
- for ($i = 0, $c = count($tokens); $i < $c; $i++) {
- $ok = false;
- // Match $config
- if (!$ok && testToken($tokens[$i], T_VARIABLE, '$config')) $ok = true;
- // Match $this->config
- while (!$ok && testToken($tokens[$i], T_VARIABLE, '$this')) {
- consumeWhitespace($tokens, $i);
- if (!testToken($tokens[$i], T_OBJECT_OPERATOR)) break;
- consumeWhitespace($tokens, $i);
- if (testToken($tokens[$i], T_STRING, 'config')) $ok = true;
- break;
- }
- if (!$ok) continue;
-
- $ok = false;
- for($i++; $i < $c; $i++) {
- if ($tokens[$i] === ',' || $tokens[$i] === ')' || $tokens[$i] === ';') {
- break;
- }
- if (is_string($tokens[$i])) continue;
- if ($tokens[$i][0] === T_OBJECT_OPERATOR) {
- $ok = true;
- break;
- }
- }
- if (!$ok) continue;
-
- $line = $tokens[$i][2];
-
- consumeWhitespace($tokens, $i);
- if (!testToken($tokens[$i], T_STRING, 'get')) continue;
-
- consumeWhitespace($tokens, $i);
- if (!testToken($tokens[$i], '(')) continue;
-
- $full_counter++;
-
- $matched = false;
- do {
-
- // What we currently don't match are batch retrievals, and
- // wildcard retrievals. This data might be useful in the future,
- // which is why we have a do {} while loop that doesn't actually
- // do anything.
-
- consumeWhitespace($tokens, $i);
- if (!testToken($tokens[$i], T_CONSTANT_ENCAPSED_STRING)) continue;
- $id = substr($tokens[$i][1], 1, -1);
-
- $counter++;
- $matched = true;
-
- if (!isset($tracker[$id])) $tracker[$id] = array();
- if (!isset($tracker[$id][$file])) $tracker[$id][$file] = array();
- $tracker[$id][$file][] = $line;
-
- } while (0);
-
- //echo "$file:$line uses $namespace.$directive\n";
- }
-}
-
-echo "\n$counter/$full_counter instances of \$config or \$this->config found in source code.\n";
-
-echo "Generating XML... ";
-
-$xw = new XMLWriter();
-$xw->openURI('../configdoc/usage.xml');
-$xw->setIndent(true);
-$xw->startDocument('1.0', 'UTF-8');
-$xw->startElement('usage');
-foreach ($tracker as $id => $files) {
- $xw->startElement('directive');
- $xw->writeAttribute('id', $id);
- foreach ($files as $file => $lines) {
- $xw->startElement('file');
- $xw->writeAttribute('name', $file);
- foreach ($lines as $line) {
- $xw->writeElement('line', $line);
- }
- $xw->endElement();
- }
- $xw->endElement();
-}
-$xw->endElement();
-$xw->flush();
-
-echo "done!\n";
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/flush-definition-cache.php b/lib/htmlpurifier/maintenance/flush-definition-cache.php
deleted file mode 100755
index 138badb65..000000000
--- a/lib/htmlpurifier/maintenance/flush-definition-cache.php
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Flushes the definition serial cache. This file should be
- * called if changes to any subclasses of HTMLPurifier_Definition
- * or related classes (such as HTMLPurifier_HTMLModule) are made. This
- * may also be necessary if you've modified a customized version.
- *
- * @param Accepts one argument, cache type to flush; otherwise flushes all
- * the caches.
- */
-
-echo "Flushing cache... \n";
-
-require_once(dirname(__FILE__) . '/../library/HTMLPurifier.auto.php');
-
-$config = HTMLPurifier_Config::createDefault();
-
-$names = array('HTML', 'CSS', 'URI', 'Test');
-if (isset($argv[1])) {
- if (in_array($argv[1], $names)) {
- $names = array($argv[1]);
- } else {
- throw new Exception("Cache parameter {$argv[1]} is not a valid cache");
- }
-}
-
-foreach ($names as $name) {
- echo " - Flushing $name\n";
- $cache = new HTMLPurifier_DefinitionCache_Serializer($name);
- $cache->flush($config);
-}
-
-echo "Cache flushed successfully.\n";
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/flush.php b/lib/htmlpurifier/maintenance/flush.php
deleted file mode 100644
index 6dada93f4..000000000
--- a/lib/htmlpurifier/maintenance/flush.php
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Runs all generation/flush cache scripts to ensure that somewhat volatile
- * generated files are up-to-date.
- */
-
-function e($cmd) {
- echo "\$ $cmd\n";
- passthru($cmd, $status);
- echo "\n";
- if ($status) exit($status);
-}
-
-$php = empty($_SERVER['argv'][1]) ? 'php' : $_SERVER['argv'][1];
-
-e($php . ' generate-includes.php');
-e($php . ' generate-schema-cache.php');
-e($php . ' flush-definition-cache.php');
-e($php . ' generate-standalone.php');
-e($php . ' config-scanner.php');
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/generate-entity-file.php b/lib/htmlpurifier/maintenance/generate-entity-file.php
deleted file mode 100755
index dee8e61e7..000000000
--- a/lib/htmlpurifier/maintenance/generate-entity-file.php
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Parses *.ent files into an entity lookup table, and then serializes and
- * writes the whole kaboodle to a file. The resulting file is cached so
- * that this script does not need to be run. This script should rarely,
- * if ever, be run, since HTML's entities are fairly immutable.
- */
-
-// here's where the entity files are located, assuming working directory
-// is the same as the location of this PHP file. Needs trailing slash.
-$entity_dir = '../docs/entities/';
-
-// defines the output file for the serialized content.
-$output_file = '../library/HTMLPurifier/EntityLookup/entities.ser';
-
-// courtesy of a PHP manual comment
-function unichr($dec) {
- if ($dec < 128) {
- $utf = chr($dec);
- } else if ($dec < 2048) {
- $utf = chr(192 + (($dec - ($dec % 64)) / 64));
- $utf .= chr(128 + ($dec % 64));
- } else {
- $utf = chr(224 + (($dec - ($dec % 4096)) / 4096));
- $utf .= chr(128 + ((($dec % 4096) - ($dec % 64)) / 64));
- $utf .= chr(128 + ($dec % 64));
- }
- return $utf;
-}
-
-if ( !is_dir($entity_dir) ) exit("Fatal Error: Can't find entity directory.\n");
-if ( file_exists($output_file) ) exit("Fatal Error: output file already exists.\n");
-
-$dh = @opendir($entity_dir);
-if ( !$dh ) exit("Fatal Error: Cannot read entity directory.\n");
-
-$entity_files = array();
-while (($file = readdir($dh)) !== false) {
- if (@$file[0] === '.') continue;
- if (substr(strrchr($file, "."), 1) !== 'ent') continue;
- $entity_files[] = $file;
-}
-closedir($dh);
-
-if ( !$entity_files ) exit("Fatal Error: No entity files to parse.\n");
-
-$entity_table = array();
-$regexp = '/<!ENTITY\s+([A-Za-z0-9]+)\s+"&#(?:38;#)?([0-9]+);">/';
-
-foreach ( $entity_files as $file ) {
- $contents = file_get_contents($entity_dir . $file);
- $matches = array();
- preg_match_all($regexp, $contents, $matches, PREG_SET_ORDER);
- foreach ($matches as $match) {
- $entity_table[$match[1]] = unichr($match[2]);
- }
-}
-
-$output = serialize($entity_table);
-
-$fh = fopen($output_file, 'w');
-fwrite($fh, $output);
-fclose($fh);
-
-echo "Completed successfully.";
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/generate-includes.php b/lib/htmlpurifier/maintenance/generate-includes.php
deleted file mode 100644
index 498f49b91..000000000
--- a/lib/htmlpurifier/maintenance/generate-includes.php
+++ /dev/null
@@ -1,190 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-require_once '../tests/path2class.func.php';
-require_once '../library/HTMLPurifier/Bootstrap.php';
-assertCli();
-
-/**
- * @file
- * Generates an include stub for users who do not want to use the autoloader.
- * When new files are added to HTML Purifier's main codebase, this file should
- * be called.
- */
-
-chdir(dirname(__FILE__) . '/../library/');
-$FS = new FSTools();
-
-$exclude_dirs = array(
- 'HTMLPurifier/Language/',
- 'HTMLPurifier/ConfigSchema/',
- 'HTMLPurifier/Filter/',
- 'HTMLPurifier/Printer/',
- /* These should be excluded, but need to have ConfigSchema support first
-
- */
-);
-$exclude_files = array(
- 'HTMLPurifier/Lexer/PEARSax3.php',
- 'HTMLPurifier/Lexer/PH5P.php',
- 'HTMLPurifier/Printer.php',
-);
-
-// Determine what files need to be included:
-echo 'Scanning for files... ';
-$raw_files = $FS->globr('.', '*.php');
-if (!$raw_files) throw new Exception('Did not find any PHP source files');
-$files = array();
-foreach ($raw_files as $file) {
- $file = substr($file, 2); // rm leading './'
- if (strncmp('standalone/', $file, 11) === 0) continue; // rm generated files
- if (substr_count($file, '.') > 1) continue; // rm meta files
- $ok = true;
- foreach ($exclude_dirs as $dir) {
- if (strncmp($dir, $file, strlen($dir)) === 0) {
- $ok = false;
- break;
- }
- }
- if (!$ok) continue; // rm excluded directories
- if (in_array($file, $exclude_files)) continue; // rm excluded files
- $files[] = $file;
-}
-echo "done!\n";
-
-// Reorder list so that dependencies are included first:
-
-/**
- * Returns a lookup array of dependencies for a file.
- *
- * @note This function expects that format $name extends $parent on one line
- *
- * @param $file
- * File to check dependencies of.
- * @return
- * Lookup array of files the file is dependent on, sorted accordingly.
- */
-function get_dependency_lookup($file) {
- static $cache = array();
- if (isset($cache[$file])) return $cache[$file];
- if (!file_exists($file)) {
- echo "File doesn't exist: $file\n";
- return array();
- }
- $fh = fopen($file, 'r');
- $deps = array();
- while (!feof($fh)) {
- $line = fgets($fh);
- if (strncmp('class', $line, 5) === 0) {
- // The implementation here is fragile and will break if we attempt
- // to use interfaces. Beware!
- $arr = explode(' extends ', trim($line, ' {'."\n\r"), 2);
- if (count($arr) < 2) break;
- $parent = $arr[1];
- $dep_file = HTMLPurifier_Bootstrap::getPath($parent);
- if (!$dep_file) break;
- $deps[$dep_file] = true;
- break;
- }
- }
- fclose($fh);
- foreach (array_keys($deps) as $file) {
- // Extra dependencies must come *before* base dependencies
- $deps = get_dependency_lookup($file) + $deps;
- }
- $cache[$file] = $deps;
- return $deps;
-}
-
-/**
- * Sorts files based on dependencies. This function is lazy and will not
- * group files with dependencies together; it will merely ensure that a file
- * is never included before its dependencies are.
- *
- * @param $files
- * Files array to sort.
- * @return
- * Sorted array ($files is not modified by reference!)
- */
-function dep_sort($files) {
- $ret = array();
- $cache = array();
- foreach ($files as $file) {
- if (isset($cache[$file])) continue;
- $deps = get_dependency_lookup($file);
- foreach (array_keys($deps) as $dep) {
- if (!isset($cache[$dep])) {
- $ret[] = $dep;
- $cache[$dep] = true;
- }
- }
- $cache[$file] = true;
- $ret[] = $file;
- }
- return $ret;
-}
-
-$files = dep_sort($files);
-
-// Build the actual include stub:
-
-$version = trim(file_get_contents('../VERSION'));
-
-// stub
-$php = "<?php
-
-/**
- * @file
- * This file was auto-generated by generate-includes.php and includes all of
- * the core files required by HTML Purifier. Use this if performance is a
- * primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS
- * FILE, changes will be overwritten the next time the script is run.
- *
- * @version $version
- *
- * @warning
- * You must *not* include any other HTML Purifier files before this file,
- * because 'require' not 'require_once' is used.
- *
- * @warning
- * This file requires that the include path contains the HTML Purifier
- * library directory; this is not auto-set.
- */
-
-";
-
-foreach ($files as $file) {
- $php .= "require '$file';" . PHP_EOL;
-}
-
-echo "Writing HTMLPurifier.includes.php... ";
-file_put_contents('HTMLPurifier.includes.php', $php);
-echo "done!\n";
-
-$php = "<?php
-
-/**
- * @file
- * This file was auto-generated by generate-includes.php and includes all of
- * the core files required by HTML Purifier. This is a convenience stub that
- * includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT
- * EDIT THIS FILE, changes will be overwritten the next time the script is run.
- *
- * Changes to include_path are not necessary.
- */
-
-\$__dir = dirname(__FILE__);
-
-";
-
-foreach ($files as $file) {
- $php .= "require_once \$__dir . '/$file';" . PHP_EOL;
-}
-
-echo "Writing HTMLPurifier.safe-includes.php... ";
-file_put_contents('HTMLPurifier.safe-includes.php', $php);
-echo "done!\n";
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/generate-ph5p-patch.php b/lib/htmlpurifier/maintenance/generate-ph5p-patch.php
deleted file mode 100644
index c92a7d211..000000000
--- a/lib/htmlpurifier/maintenance/generate-ph5p-patch.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/**
- * @file
- * This file compares our version of PH5P with Jero's original version, and
- * generates a patch of the differences. This script should be run whenever
- * library/HTMLPurifier/Lexer/PH5P.php is modified.
- */
-
-$orig = realpath(dirname(__FILE__) . '/PH5P.php');
-$new = realpath(dirname(__FILE__) . '/../library/HTMLPurifier/Lexer/PH5P.php');
-$newt = dirname(__FILE__) . '/PH5P.new.php'; // temporary file
-
-// minor text-processing of new file to get into same format as original
-$new_src = file_get_contents($new);
-$new_src = '<?php' . PHP_EOL . substr($new_src, strpos($new_src, 'class HTML5 {'));
-
-file_put_contents($newt, $new_src);
-shell_exec("diff -u \"$orig\" \"$newt\" > PH5P.patch");
-unlink($newt);
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/generate-schema-cache.php b/lib/htmlpurifier/maintenance/generate-schema-cache.php
deleted file mode 100644
index 339ff12da..000000000
--- a/lib/htmlpurifier/maintenance/generate-schema-cache.php
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/usr/bin/php
-<?php
-
-require_once dirname(__FILE__) . '/common.php';
-require_once dirname(__FILE__) . '/../library/HTMLPurifier.auto.php';
-assertCli();
-
-/**
- * @file
- * Generates a schema cache file, saving it to
- * library/HTMLPurifier/ConfigSchema/schema.ser.
- *
- * This should be run when new configuration options are added to
- * HTML Purifier. A cached version is available via the repository
- * so this does not normally have to be regenerated.
- *
- * If you have a directory containing custom configuration schema files,
- * you can simple add a path to that directory as a parameter to
- * this, and they will get included.
- */
-
-$target = dirname(__FILE__) . '/../library/HTMLPurifier/ConfigSchema/schema.ser';
-
-$builder = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
-$interchange = new HTMLPurifier_ConfigSchema_Interchange();
-
-$builder->buildDir($interchange);
-
-$loader = dirname(__FILE__) . '/../config-schema.php';
-if (file_exists($loader)) include $loader;
-foreach ($_SERVER['argv'] as $i => $dir) {
- if ($i === 0) continue;
- $builder->buildDir($interchange, realpath($dir));
-}
-
-$interchange->validate();
-
-$schema_builder = new HTMLPurifier_ConfigSchema_Builder_ConfigSchema();
-$schema = $schema_builder->build($interchange);
-
-echo "Saving schema... ";
-file_put_contents($target, serialize($schema));
-echo "done!\n";
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/generate-standalone.php b/lib/htmlpurifier/maintenance/generate-standalone.php
deleted file mode 100755
index e67f07124..000000000
--- a/lib/htmlpurifier/maintenance/generate-standalone.php
+++ /dev/null
@@ -1,151 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Compiles all of HTML Purifier's library files into one big file
- * named HTMLPurifier.standalone.php. This is usually called during the
- * release process.
- */
-
-/**
- * Global hash that tracks already loaded includes
- */
-$GLOBALS['loaded'] = array();
-
-/**
- * Custom FSTools for this script that overloads some behavior
- * @warning The overloading of copy() is not necessarily global for
- * this script. Watch out!
- */
-class MergeLibraryFSTools extends FSTools
-{
- function copyable($entry) {
- // Skip hidden files
- if ($entry[0] == '.') {
- return false;
- }
- return true;
- }
- function copy($source, $dest) {
- copy_and_remove_includes($source, $dest);
- }
-}
-$FS = new MergeLibraryFSTools();
-
-/**
- * Replaces the includes inside PHP source code with the corresponding
- * source.
- * @param string $text PHP source code to replace includes from
- */
-function replace_includes($text) {
- // also remove vim modelines
- return preg_replace_callback(
- "/require(?:_once)? ['\"]([^'\"]+)['\"];/",
- 'replace_includes_callback',
- $text
- );
-}
-
-/**
- * Removes leading PHP tags from included files. Assumes that there is
- * no trailing tag. Also removes vim modelines.
- * @note This is safe for files that have internal <?php
- * @param string $text Text to have leading PHP tag from
- */
-function remove_php_tags($text) {
- $text = preg_replace('#// vim:.+#', '', $text);
- return substr($text, 5);
-}
-
-/**
- * Copies the contents of a directory to the standalone directory
- * @param string $dir Directory to copy
- */
-function make_dir_standalone($dir) {
- global $FS;
- return $FS->copyr($dir, 'standalone/' . $dir);
-}
-
-/**
- * Copies the contents of a file to the standalone directory
- * @param string $file File to copy
- */
-function make_file_standalone($file) {
- global $FS;
- $FS->mkdirr('standalone/' . dirname($file));
- copy_and_remove_includes($file, 'standalone/' . $file);
- return true;
-}
-
-/**
- * Copies a file to another location recursively, if it is a PHP file
- * remove includes
- * @param string $file Original file
- * @param string $sfile New location of file
- */
-function copy_and_remove_includes($file, $sfile) {
- $contents = file_get_contents($file);
- if (strrchr($file, '.') === '.php') $contents = replace_includes($contents);
- return file_put_contents($sfile, $contents);
-}
-
-/**
- * @param $matches preg_replace_callback matches array, where index 1
- * is the filename to include
- */
-function replace_includes_callback($matches) {
- $file = $matches[1];
- $preserve = array(
- // PEAR (external)
- 'XML/HTMLSax3.php' => 1
- );
- if (isset($preserve[$file])) {
- return $matches[0];
- }
- if (isset($GLOBALS['loaded'][$file])) return '';
- $GLOBALS['loaded'][$file] = true;
- return replace_includes(remove_php_tags(file_get_contents($file)));
-}
-
-echo 'Generating includes file... ';
-shell_exec('php generate-includes.php');
-echo "done!\n";
-
-chdir(dirname(__FILE__) . '/../library/');
-
-echo 'Creating full file...';
-$contents = replace_includes(file_get_contents('HTMLPurifier.includes.php'));
-$contents = str_replace(
- // Note that bootstrap is now inside the standalone file
- "define('HTMLPURIFIER_PREFIX', realpath(dirname(__FILE__) . '/..'));",
- "define('HTMLPURIFIER_PREFIX', dirname(__FILE__) . '/standalone');
- set_include_path(HTMLPURIFIER_PREFIX . PATH_SEPARATOR . get_include_path());",
- $contents
-);
-file_put_contents('HTMLPurifier.standalone.php', $contents);
-echo ' done!' . PHP_EOL;
-
-echo 'Creating standalone directory...';
-$FS->rmdirr('standalone'); // ensure a clean copy
-
-// data files
-$FS->mkdirr('standalone/HTMLPurifier/DefinitionCache/Serializer');
-make_file_standalone('HTMLPurifier/EntityLookup/entities.ser');
-make_file_standalone('HTMLPurifier/ConfigSchema/schema.ser');
-
-// non-standard inclusion setup
-make_dir_standalone('HTMLPurifier/ConfigSchema');
-make_dir_standalone('HTMLPurifier/Language');
-make_dir_standalone('HTMLPurifier/Filter');
-make_dir_standalone('HTMLPurifier/Printer');
-make_file_standalone('HTMLPurifier/Printer.php');
-make_file_standalone('HTMLPurifier/Lexer/PH5P.php');
-
-echo ' done!' . PHP_EOL;
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/merge-library.php b/lib/htmlpurifier/maintenance/merge-library.php
deleted file mode 100755
index de2eecdc0..000000000
--- a/lib/htmlpurifier/maintenance/merge-library.php
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/php
-<?php
-
-/**
- * @file
- * Deprecated in favor of generate-standalone.php.
- */
-
-require dirname(__FILE__) . '/generate-standalone.php';
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/old-extract-schema.php b/lib/htmlpurifier/maintenance/old-extract-schema.php
deleted file mode 100644
index bd55feaa6..000000000
--- a/lib/htmlpurifier/maintenance/old-extract-schema.php
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-echo "Please do not run this script. It is here for historical purposes only.";
-exit;
-
-/**
- * @file
- * Extracts all definitions inside a configuration schema
- * (HTMLPurifier_ConfigSchema) and exports them as plain text files.
- *
- * @todo Extract version numbers.
- */
-
-define('HTMLPURIFIER_SCHEMA_STRICT', true); // description data needs to be collected
-require_once dirname(__FILE__) . '/../library/HTMLPurifier.auto.php';
-
-// We need includes to ensure all HTMLPurifier_ConfigSchema calls are
-// performed.
-require_once 'HTMLPurifier.includes.php';
-
-// Also, these extra files will be necessary.
-require_once 'HTMLPurifier/Filter/ExtractStyleBlocks.php';
-
-/**
- * Takes a hash and saves its contents to library/HTMLPurifier/ConfigSchema/
- */
-function saveHash($hash) {
- if ($hash === false) return;
- $dir = realpath(dirname(__FILE__) . '/../library/HTMLPurifier/ConfigSchema');
- $name = $hash['ID'] . '.txt';
- $file = $dir . '/' . $name;
- if (file_exists($file)) {
- trigger_error("File already exists; skipped $name");
- return;
- }
- $file = new FSTools_File($file);
- $file->open('w');
- $multiline = false;
- foreach ($hash as $key => $value) {
- $multiline = $multiline || (strpos($value, "\n") !== false);
- if ($multiline) {
- $file->put("--$key--" . PHP_EOL);
- $file->put(str_replace("\n", PHP_EOL, $value) . PHP_EOL);
- } else {
- if ($key == 'ID') {
- $file->put("$value" . PHP_EOL);
- } else {
- $file->put("$key: $value" . PHP_EOL);
- }
- }
- }
- $file->close();
-}
-
-$schema = HTMLPurifier_ConfigSchema::instance();
-$adapter = new HTMLPurifier_ConfigSchema_StringHashReverseAdapter($schema);
-
-foreach ($schema->info as $ns => $ns_array) {
- saveHash($adapter->get($ns));
- foreach ($ns_array as $dir => $x) {
- saveHash($adapter->get($ns, $dir));
- }
-}
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/old-remove-require-once.php b/lib/htmlpurifier/maintenance/old-remove-require-once.php
deleted file mode 100644
index f47c7d0f1..000000000
--- a/lib/htmlpurifier/maintenance/old-remove-require-once.php
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-echo "Please do not run this script. It is here for historical purposes only.";
-exit;
-
-/**
- * @file
- * Removes leading includes from files.
- *
- * @note
- * This does not remove inline includes; those must be handled manually.
- */
-
-chdir(dirname(__FILE__) . '/../tests/HTMLPurifier');
-$FS = new FSTools();
-
-$files = $FS->globr('.', '*.php');
-foreach ($files as $file) {
- if (substr_count(basename($file), '.') > 1) continue;
- $old_code = file_get_contents($file);
- $new_code = preg_replace("#^require_once .+[\n\r]*#m", '', $old_code);
- if ($old_code !== $new_code) {
- file_put_contents($file, $new_code);
- }
-}
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/old-remove-schema-def.php b/lib/htmlpurifier/maintenance/old-remove-schema-def.php
deleted file mode 100644
index 5ae031973..000000000
--- a/lib/htmlpurifier/maintenance/old-remove-schema-def.php
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-echo "Please do not run this script. It is here for historical purposes only.";
-exit;
-
-/**
- * @file
- * Removes ConfigSchema function calls from source files.
- */
-
-chdir(dirname(__FILE__) . '/../library/');
-$FS = new FSTools();
-
-$files = $FS->globr('.', '*.php');
-foreach ($files as $file) {
- if (substr_count(basename($file), '.') > 1) continue;
- $old_code = file_get_contents($file);
- $new_code = preg_replace("#^HTMLPurifier_ConfigSchema::.+?\);[\n\r]*#ms", '', $old_code);
- if ($old_code !== $new_code) {
- file_put_contents($file, $new_code);
- }
- if (preg_match('#^\s+HTMLPurifier_ConfigSchema::#m', $new_code)) {
- echo "Indented ConfigSchema call in $file\n";
- }
-}
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/regenerate-docs.sh b/lib/htmlpurifier/maintenance/regenerate-docs.sh
deleted file mode 100755
index 6f4d720ff..000000000
--- a/lib/htmlpurifier/maintenance/regenerate-docs.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash -e
-./compile-doxygen.sh
-cd ../docs
-scp doxygen.tgz htmlpurifier.org:/home/ezyang/htmlpurifier.org
-ssh htmlpurifier.org "cd /home/ezyang/htmlpurifier.org && ./reload-docs.sh"
diff --git a/lib/htmlpurifier/maintenance/remove-trailing-whitespace.php b/lib/htmlpurifier/maintenance/remove-trailing-whitespace.php
deleted file mode 100644
index 857870546..000000000
--- a/lib/htmlpurifier/maintenance/remove-trailing-whitespace.php
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Removes trailing whitespace from files.
- */
-
-chdir(dirname(__FILE__) . '/..');
-$FS = new FSTools();
-
-$files = $FS->globr('.', '{,.}*', GLOB_BRACE);
-foreach ($files as $file) {
- if (
- !is_file($file) ||
- prefix_is('./.git', $file) ||
- prefix_is('./docs/doxygen', $file) ||
- postfix_is('.ser', $file) ||
- postfix_is('.tgz', $file) ||
- postfix_is('.patch', $file) ||
- postfix_is('.dtd', $file) ||
- postfix_is('.ent', $file) ||
- $file == './library/HTMLPurifier/Lexer/PH5P.php' ||
- $file == './maintenance/PH5P.php'
- ) continue;
- $contents = file_get_contents($file);
- $result = preg_replace('/^(.*?)[ \t]+(\r?)$/m', '\1\2', $contents, -1, $count);
- if (!$count) continue;
- echo "$file\n";
- file_put_contents($file, $result);
-}
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/rename-config.php b/lib/htmlpurifier/maintenance/rename-config.php
deleted file mode 100644
index 6e59e2a79..000000000
--- a/lib/htmlpurifier/maintenance/rename-config.php
+++ /dev/null
@@ -1,84 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-require_once '../library/HTMLPurifier.auto.php';
-assertCli();
-
-/**
- * @file
- * Renames a configuration directive. This involves renaming the file,
- * adding an alias, and then regenerating the cache. You still have to
- * manually go through and fix any calls to the directive.
- * @warning This script doesn't handle multi-stringhash files.
- */
-
-$argv = $_SERVER['argv'];
-if (count($argv) < 3) {
- echo "Usage: {$argv[0]} OldName NewName\n";
- exit(1);
-}
-
-chdir('../library/HTMLPurifier/ConfigSchema/schema');
-
-$old = $argv[1];
-$new = $argv[2];
-
-if (!file_exists("$old.txt")) {
- echo "Cannot move undefined configuration directive $old\n";
- exit(1);
-}
-
-if ($old === $new) {
- echo "Attempting to move to self, aborting\n";
- exit(1);
-}
-
-if (file_exists("$new.txt")) {
- echo "Cannot move to already defined directive $new\n";
- exit(1);
-}
-
-$file = "$old.txt";
-$builder = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
-$interchange = new HTMLPurifier_ConfigSchema_Interchange();
-$builder->buildFile($interchange, $file);
-$contents = file_get_contents($file);
-
-if (strpos($contents, "\r\n") !== false) {
- $nl = "\r\n";
-} elseif (strpos($contents, "\r") !== false) {
- $nl = "\r";
-} else {
- $nl = "\n";
-}
-
-// replace name with new name
-$contents = str_replace($old, $new, $contents);
-
-if ($interchange->directives[$old]->aliases) {
- $pos_alias = strpos($contents, 'ALIASES:');
- $pos_ins = strpos($contents, $nl, $pos_alias);
- if ($pos_ins === false) $pos_ins = strlen($contents);
- $contents =
- substr($contents, 0, $pos_ins) . ", $old" . substr($contents, $pos_ins);
- file_put_contents($file, $contents);
-} else {
- $lines = explode($nl, $contents);
- $insert = false;
- foreach ($lines as $n => $line) {
- if (strncmp($line, '--', 2) === 0) {
- $insert = $n;
- break;
- }
- }
- if (!$insert) {
- $lines[] = "ALIASES: $old";
- } else {
- array_splice($lines, $insert, 0, "ALIASES: $old");
- }
- file_put_contents($file, implode($nl, $lines));
-}
-
-rename("$old.txt", "$new.txt") || exit(1);
diff --git a/lib/htmlpurifier/maintenance/update-config.php b/lib/htmlpurifier/maintenance/update-config.php
deleted file mode 100644
index 2d8a7a9c1..000000000
--- a/lib/htmlpurifier/maintenance/update-config.php
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Converts all instances of $config->set and $config->get to the new
- * format, as described by docs/dev-config-bcbreaks.txt
- */
-
-$FS = new FSTools();
-chdir(dirname(__FILE__) . '/..');
-$raw_files = $FS->globr('.', '*.php');
-foreach ($raw_files as $file) {
- $file = substr($file, 2); // rm leading './'
- if (strpos($file, 'library/standalone/') === 0) continue;
- if (strpos($file, 'maintenance/update-config.php') === 0) continue;
- if (strpos($file, 'test-settings.php') === 0) continue;
- if (substr_count($file, '.') > 1) continue; // rm meta files
- // process the file
- $contents = file_get_contents($file);
- $contents = preg_replace(
- "#config->(set|get)\('(.+?)', '(.+?)'#",
- "config->\\1('\\2.\\3'",
- $contents
- );
- if ($contents === '') continue;
- file_put_contents($file, $contents);
-}
-
-// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/maintenance/update-freshmeat.php b/lib/htmlpurifier/maintenance/update-freshmeat.php
deleted file mode 100644
index 5295c0430..000000000
--- a/lib/htmlpurifier/maintenance/update-freshmeat.php
+++ /dev/null
@@ -1,156 +0,0 @@
-#!/usr/bin/php
-<?php
-
-chdir(dirname(__FILE__));
-require_once 'common.php';
-assertCli();
-
-/**
- * @file
- * Updates Freshmeat's HTML Purifier with the latest information via XML RPC.
- */
-
-class XmlRpc_Freshmeat
-{
-
- const URL = 'http://freshmeat.net/xmlrpc/';
-
- public $chatty = false;
-
- public $encodeOptions = array(
- 'encoding' => 'utf-8',
- );
-
- /**
- * This array defines shortcut method signatures for dealing with simple
- * XML RPC methods. More complex ones (publish_release) should use the named parameter
- * syntax.
- */
- public $signatures = array(
- 'login' => array('username', 'password'),
- 'fetch_branch_list' => array('project_name'),
- 'fetch_release' => array('project_name', 'branch_name', 'version'),
- 'withdraw_release' => array('project_name', 'branch_name', 'version'),
- );
-
- protected $sid = null;
-
- /**
- * @param $username Username to login with
- * @param $password Password to login with
- */
- public function __construct($username = null, $password = null) {
- if ($username && $password) {
- $this->login($username, $password);
- }
- }
-
- /**
- * Performs a raw XML RPC call to self::URL
- */
- protected function call($method, $params) {
- $request = xmlrpc_encode_request($method, $params, $this->encodeOptions);
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_URL, self::URL);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($ch, CURLOPT_TIMEOUT, 1);
- curl_setopt($ch, CURLOPT_HTTPHEADER, array(
- 'Content-type: text/xml',
- 'Content-length: ' . strlen($request)
- ));
- curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
- $data = curl_exec($ch);
- if ($errno = curl_errno($ch)) {
- throw new Exception("Curl error [$errno]: " . curl_error($ch));
- } else {
- curl_close($ch);
- return xmlrpc_decode($data);
- }
- }
-
- /**
- * Performs an XML RPC call to Freshmeat.
- * @param $name Name of method to call, can be methodName or method_name
- * @param $args Arguments of call, in form array('key1', 'val1', 'key2' ...)
- */
- public function __call($name, $args) {
- $method = $this->camelToUnderscore($name);
- $params = array();
- if ($this->sid) $params['SID'] = $this->sid;
- if (isset($this->signatures[$method])) {
- for ($i = 0, $c = count($this->signatures[$method]); $i < $c; $i++) {
- $params[$this->signatures[$method][$i]] = $args[$i];
- }
- } else {
- for ($i = 0, $c = count($args); $i + 1 < $c; $i += 2) {
- $params[$args[$i]] = $args[$i + 1];
- }
- }
- $result = $this->call($method, $params);
- switch ($method) {
- case 'login':
- $this->sid = $result['SID'];
- break;
- case 'logout':
- $this->sid = null;
- break;
- }
- if ($this->chatty) print_r($result);
- return $result;
- }
-
- /**
- * Munge methodName to method_name
- */
- private function camelToUnderscore($name) {
- $method = '';
- for ($i = 0, $c = strlen($name); $i < $c; $i++) {
- $v = $name[$i];
- if (ctype_lower($v)) $method .= $v;
- else $method .= '_' . strtolower($v);
- }
- return $method;
- }
-
- /**
- * Automatically logout at end of scope
- */
- public function __destruct() {
- if ($this->sid) $this->logout();
- }
-
-}
-
-$rpc = new XmlRpc_Freshmeat($argv[1], $argv[2]);
-$rpc->chatty = true;
-
-$project = 'htmlpurifier';
-$branch = 'Default';
-$version = file_get_contents('../VERSION');
-
-$result = $rpc->fetchRelease($project, $branch, $version);
-if (!isset($result['faultCode'])) {
- echo "Freshmeat release already exists.\n";
- exit(0);
-}
-
-$changes = strtr(file_get_contents('../WHATSNEW'), array("\r" => '', "\n" => ' '));
-$focus = (int) trim(file_get_contents('../FOCUS'));
-
-if (strlen($changes) > 600) {
- echo "WHATSNEW entry is too long.\n";
- exit(1);
-}
-
-$rpc->publishRelease(
- 'project_name', $project,
- 'branch_name', $branch,
- 'version', $version,
- 'changes', $changes,
- 'release_focus', $focus,
- 'url_tgz', "http://htmlpurifier.org/releases/htmlpurifier-$version.tar.gz",
- 'url_zip', "http://htmlpurifier.org/releases/htmlpurifier-$version.zip",
- 'url_changelog', "http://htmlpurifier.org/svnroot/htmlpurifier/tags/$version/NEWS"
-);
-
-// vim: et sw=4 sts=4