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authorfriendica <info@friendica.com>2012-05-12 17:57:41 -0700
committerfriendica <info@friendica.com>2012-07-18 20:40:31 +1000
commit7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a (patch)
treea9c3d91209cff770bb4b613b1b95e61a7bbc5a2b /lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy
parentcd727cb26b78a1dade09d510b071446898477356 (diff)
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some important stuff we'll need
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy')
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Name.php24
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Proprietary.php24
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Strict.php21
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Transitional.php9
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTML.php17
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php161
6 files changed, 256 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Name.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Name.php
new file mode 100644
index 000000000..61ff85ce2
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Name.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * Name is deprecated, but allowed in strict doctypes, so onl
+ */
+class HTMLPurifier_HTMLModule_Tidy_Name extends HTMLPurifier_HTMLModule_Tidy
+{
+ public $name = 'Tidy_Name';
+ public $defaultLevel = 'heavy';
+ public function makeFixes() {
+
+ $r = array();
+
+ // @name for img, a -----------------------------------------------
+ // Technically, it's allowed even on strict, so we allow authors to use
+ // it. However, it's deprecated in future versions of XHTML.
+ $r['img@name'] =
+ $r['a@name'] = new HTMLPurifier_AttrTransform_Name();
+
+ return $r;
+ }
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Proprietary.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
new file mode 100644
index 000000000..14c15c4a0
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
@@ -0,0 +1,24 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_Proprietary extends HTMLPurifier_HTMLModule_Tidy
+{
+
+ public $name = 'Tidy_Proprietary';
+ public $defaultLevel = 'light';
+
+ public function makeFixes() {
+ $r = array();
+ $r['table@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['td@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['th@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['tr@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['thead@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['tfoot@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['tbody@background'] = new HTMLPurifier_AttrTransform_Background();
+ $r['table@height'] = new HTMLPurifier_AttrTransform_Length('height');
+ return $r;
+ }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Strict.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Strict.php
new file mode 100644
index 000000000..c73dc3c4d
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Strict.php
@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_Strict extends HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4
+{
+ public $name = 'Tidy_Strict';
+ public $defaultLevel = 'light';
+
+ public function makeFixes() {
+ $r = parent::makeFixes();
+ $r['blockquote#content_model_type'] = 'strictblockquote';
+ return $r;
+ }
+
+ public $defines_child_def = true;
+ public function getChildDef($def) {
+ if ($def->content_model_type != 'strictblockquote') return parent::getChildDef($def);
+ return new HTMLPurifier_ChildDef_StrictBlockquote($def->content_model);
+ }
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Transitional.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Transitional.php
new file mode 100644
index 000000000..9960b1dd1
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Transitional.php
@@ -0,0 +1,9 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_Transitional extends HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4
+{
+ public $name = 'Tidy_Transitional';
+ public $defaultLevel = 'heavy';
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTML.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTML.php
new file mode 100644
index 000000000..db5a378e5
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTML.php
@@ -0,0 +1,17 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_XHTML extends HTMLPurifier_HTMLModule_Tidy
+{
+
+ public $name = 'Tidy_XHTML';
+ public $defaultLevel = 'medium';
+
+ public function makeFixes() {
+ $r = array();
+ $r['@lang'] = new HTMLPurifier_AttrTransform_Lang();
+ return $r;
+ }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
new file mode 100644
index 000000000..02e943813
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
@@ -0,0 +1,161 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule_Tidy
+{
+
+ public function makeFixes() {
+
+ $r = array();
+
+ // == deprecated tag transforms ===================================
+
+ $r['font'] = new HTMLPurifier_TagTransform_Font();
+ $r['menu'] = new HTMLPurifier_TagTransform_Simple('ul');
+ $r['dir'] = new HTMLPurifier_TagTransform_Simple('ul');
+ $r['center'] = new HTMLPurifier_TagTransform_Simple('div', 'text-align:center;');
+ $r['u'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:underline;');
+ $r['s'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
+ $r['strike'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
+
+ // == deprecated attribute transforms =============================
+
+ $r['caption@align'] =
+ new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+ // we're following IE's behavior, not Firefox's, due
+ // to the fact that no one supports caption-side:right,
+ // W3C included (with CSS 2.1). This is a slightly
+ // unreasonable attribute!
+ 'left' => 'text-align:left;',
+ 'right' => 'text-align:right;',
+ 'top' => 'caption-side:top;',
+ 'bottom' => 'caption-side:bottom;' // not supported by IE
+ ));
+
+ // @align for img -------------------------------------------------
+ $r['img@align'] =
+ new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+ 'left' => 'float:left;',
+ 'right' => 'float:right;',
+ 'top' => 'vertical-align:top;',
+ 'middle' => 'vertical-align:middle;',
+ 'bottom' => 'vertical-align:baseline;',
+ ));
+
+ // @align for table -----------------------------------------------
+ $r['table@align'] =
+ new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+ 'left' => 'float:left;',
+ 'center' => 'margin-left:auto;margin-right:auto;',
+ 'right' => 'float:right;'
+ ));
+
+ // @align for hr -----------------------------------------------
+ $r['hr@align'] =
+ new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+ // we use both text-align and margin because these work
+ // for different browsers (IE and Firefox, respectively)
+ // and the melange makes for a pretty cross-compatible
+ // solution
+ 'left' => 'margin-left:0;margin-right:auto;text-align:left;',
+ 'center' => 'margin-left:auto;margin-right:auto;text-align:center;',
+ 'right' => 'margin-left:auto;margin-right:0;text-align:right;'
+ ));
+
+ // @align for h1, h2, h3, h4, h5, h6, p, div ----------------------
+ // {{{
+ $align_lookup = array();
+ $align_values = array('left', 'right', 'center', 'justify');
+ foreach ($align_values as $v) $align_lookup[$v] = "text-align:$v;";
+ // }}}
+ $r['h1@align'] =
+ $r['h2@align'] =
+ $r['h3@align'] =
+ $r['h4@align'] =
+ $r['h5@align'] =
+ $r['h6@align'] =
+ $r['p@align'] =
+ $r['div@align'] =
+ new HTMLPurifier_AttrTransform_EnumToCSS('align', $align_lookup);
+
+ // @bgcolor for table, tr, td, th ---------------------------------
+ $r['table@bgcolor'] =
+ $r['td@bgcolor'] =
+ $r['th@bgcolor'] =
+ new HTMLPurifier_AttrTransform_BgColor();
+
+ // @border for img ------------------------------------------------
+ $r['img@border'] = new HTMLPurifier_AttrTransform_Border();
+
+ // @clear for br --------------------------------------------------
+ $r['br@clear'] =
+ new HTMLPurifier_AttrTransform_EnumToCSS('clear', array(
+ 'left' => 'clear:left;',
+ 'right' => 'clear:right;',
+ 'all' => 'clear:both;',
+ 'none' => 'clear:none;',
+ ));
+
+ // @height for td, th ---------------------------------------------
+ $r['td@height'] =
+ $r['th@height'] =
+ new HTMLPurifier_AttrTransform_Length('height');
+
+ // @hspace for img ------------------------------------------------
+ $r['img@hspace'] = new HTMLPurifier_AttrTransform_ImgSpace('hspace');
+
+ // @noshade for hr ------------------------------------------------
+ // this transformation is not precise but often good enough.
+ // different browsers use different styles to designate noshade
+ $r['hr@noshade'] =
+ new HTMLPurifier_AttrTransform_BoolToCSS(
+ 'noshade',
+ 'color:#808080;background-color:#808080;border:0;'
+ );
+
+ // @nowrap for td, th ---------------------------------------------
+ $r['td@nowrap'] =
+ $r['th@nowrap'] =
+ new HTMLPurifier_AttrTransform_BoolToCSS(
+ 'nowrap',
+ 'white-space:nowrap;'
+ );
+
+ // @size for hr --------------------------------------------------
+ $r['hr@size'] = new HTMLPurifier_AttrTransform_Length('size', 'height');
+
+ // @type for li, ol, ul -------------------------------------------
+ // {{{
+ $ul_types = array(
+ 'disc' => 'list-style-type:disc;',
+ 'square' => 'list-style-type:square;',
+ 'circle' => 'list-style-type:circle;'
+ );
+ $ol_types = array(
+ '1' => 'list-style-type:decimal;',
+ 'i' => 'list-style-type:lower-roman;',
+ 'I' => 'list-style-type:upper-roman;',
+ 'a' => 'list-style-type:lower-alpha;',
+ 'A' => 'list-style-type:upper-alpha;'
+ );
+ $li_types = $ul_types + $ol_types;
+ // }}}
+
+ $r['ul@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ul_types);
+ $r['ol@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ol_types, true);
+ $r['li@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $li_types, true);
+
+ // @vspace for img ------------------------------------------------
+ $r['img@vspace'] = new HTMLPurifier_AttrTransform_ImgSpace('vspace');
+
+ // @width for hr, td, th ------------------------------------------
+ $r['td@width'] =
+ $r['th@width'] =
+ $r['hr@width'] = new HTMLPurifier_AttrTransform_Length('width');
+
+ return $r;
+
+ }
+
+}
+
+// vim: et sw=4 sts=4