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authorThomas Willingham <beardyunixer@beardyunixer.com>2014-12-11 20:15:27 +0000
committerThomas Willingham <beardyunixer@beardyunixer.com>2014-12-11 20:15:27 +0000
commit967ab871b836f618107fe144978bd1453c3c6634 (patch)
tree1bcb1b4bb1b25c904a2bc06f5c6d526d29909eaa /library/Smarty/libs/sysplugins/smarty_resource.php
parent960c35bad3a0dbaa7a1f2191aef60ad014d926ca (diff)
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Update Smarty
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_resource.php')
-rw-r--r--library/Smarty/libs/sysplugins/smarty_resource.php304
1 files changed, 178 insertions, 126 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_resource.php b/library/Smarty/libs/sysplugins/smarty_resource.php
index f79373af3..f478a533d 100644
--- a/library/Smarty/libs/sysplugins/smarty_resource.php
+++ b/library/Smarty/libs/sysplugins/smarty_resource.php
@@ -2,84 +2,91 @@
/**
* Smarty Resource Plugin
*
- * @package Smarty
+ * @package Smarty
* @subpackage TemplateResources
- * @author Rodney Rehm
+ * @author Rodney Rehm
*/
/**
* Smarty Resource Plugin
- *
* Base implementation for resource plugins
*
- * @package Smarty
+ * @package Smarty
* @subpackage TemplateResources
*/
-abstract class Smarty_Resource {
+abstract class Smarty_Resource
+{
/**
* cache for Smarty_Template_Source instances
+ *
* @var array
*/
public static $sources = array();
/**
* cache for Smarty_Template_Compiled instances
+ *
* @var array
*/
public static $compileds = array();
/**
* cache for Smarty_Resource instances
+ *
* @var array
*/
public static $resources = array();
/**
* resource types provided by the core
+ *
* @var array
*/
protected static $sysplugins = array(
- 'file' => true,
- 'string' => true,
+ 'file' => true,
+ 'string' => true,
'extends' => true,
- 'stream' => true,
- 'eval' => true,
- 'php' => true
+ 'stream' => true,
+ 'eval' => true,
+ 'php' => true
);
/**
* Name of the Class to compile this resource's contents with
+ *
* @var string
*/
public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler';
/**
* Name of the Class to tokenize this resource's contents with
+ *
* @var string
*/
public $template_lexer_class = 'Smarty_Internal_Templatelexer';
/**
* Name of the Class to parse this resource's contents with
+ *
* @var string
*/
public $template_parser_class = 'Smarty_Internal_Templateparser';
/**
* Load template's source into current template object
- *
* {@internal The loaded source is assigned to $_template->source->content directly.}}
*
- * @param Smarty_Template_Source $source source object
- * @return string template source
- * @throws SmartyException if source cannot be loaded
+ * @param Smarty_Template_Source $source source object
+ *
+ * @return string template source
+ * @throws SmartyException if source cannot be loaded
*/
- public abstract function getContent(Smarty_Template_Source $source);
+ abstract public function getContent(Smarty_Template_Source $source);
/**
* populate Source Object with meta data from Resource
*
- * @param Smarty_Template_Source $source source object
- * @param Smarty_Internal_Template $_template template object
+ * @param Smarty_Template_Source $source source object
+ * @param Smarty_Internal_Template $_template template object
*/
- public abstract function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null);
+ abstract public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null);
/**
* populate Source Object with timestamp and exists from Resource
@@ -91,17 +98,22 @@ abstract class Smarty_Resource {
// intentionally left blank
}
-
/**
* modify resource_name according to resource handlers specifications
*
- * @param Smarty $smarty Smarty instance
- * @param string $resource_name resource_name to make unique
+ * @param Smarty $smarty Smarty instance
+ * @param string $resource_name resource_name to make unique
+ * @param boolean $is_config flag for config resource
+ *
* @return string unique resource name
*/
- protected function buildUniqueResourceName(Smarty $smarty, $resource_name)
+ protected function buildUniqueResourceName(Smarty $smarty, $resource_name, $is_config = false)
{
- return get_class($this) . '#' . $smarty->joined_template_dir . '#' . $resource_name;
+ if ($is_config) {
+ return get_class($this) . '#' . $smarty->joined_config_dir . '#' . $resource_name;
+ } else {
+ return get_class($this) . '#' . $smarty->joined_template_dir . '#' . $resource_name;
+ }
}
/**
@@ -117,9 +129,9 @@ abstract class Smarty_Resource {
// if use_sub_dirs, break file into directories
if ($_template->smarty->use_sub_dirs) {
$_filepath = substr($_filepath, 0, 2) . DS
- . substr($_filepath, 2, 2) . DS
- . substr($_filepath, 4, 2) . DS
- . $_filepath;
+ . substr($_filepath, 2, 2) . DS
+ . substr($_filepath, 4, 2) . DS
+ . $_filepath;
}
$_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
if (isset($_compile_id)) {
@@ -135,7 +147,7 @@ abstract class Smarty_Resource {
// set basename if not specified
$_basename = $this->getBasename($compiled->source);
if ($_basename === null) {
- $_basename = basename( preg_replace('![^\w\/]+!', '_', $compiled->source->name) );
+ $_basename = basename(preg_replace('![^\w\/]+!', '_', $compiled->source->name));
}
// separate (optional) basename by dot
if ($_basename) {
@@ -144,59 +156,63 @@ abstract class Smarty_Resource {
$compiled->filepath = $_compile_dir . $_filepath . '.' . $compiled->source->type . $_basename . $_cache . '.php';
}
-
+
/**
- * Normalize Paths "foo/../bar" to "bar"
+ * Normalize Paths "foo/../bar" to "bar"
+ *
+ * @param string $_path path to normalize
+ * @param boolean $ds respect windows directory separator
*
- * @param string $_path path to normalize
- * @param boolean $ds respect windows directory separator
- * @return string normalized path
+ * @return string normalized path
*/
- protected function normalizePath($_path, $ds=true)
+ protected function normalizePath($_path, $ds = true)
{
if ($ds) {
// don't we all just love windows?
$_path = str_replace('\\', '/', $_path);
}
-
+
+ $offset = 0;
+
// resolve simples
- $_path = preg_replace('#(/\./(\./)*)|/{2,}#', '/', $_path);
+ $_path = preg_replace('#/\./(\./)*#', '/', $_path);
// resolve parents
while (true) {
- $_parent = strpos($_path, '/../');
- if ($_parent === false) {
- break;
- } else if ($_parent === 0) {
- $_path = substr($_path, 3);
+ $_parent = strpos($_path, '/../', $offset);
+ if (!$_parent) {
break;
+ } elseif ($_path[$_parent - 1] === '.') {
+ $offset = $_parent + 3;
+ continue;
}
-
+
$_pos = strrpos($_path, '/', $_parent - strlen($_path) - 1);
if ($_pos === false) {
// don't we all just love windows?
$_pos = $_parent;
}
-
+
$_path = substr_replace($_path, '', $_pos, $_parent + 3 - $_pos);
}
-
+
if ($ds && DS != '/') {
// don't we all just love windows?
$_path = str_replace('/', '\\', $_path);
}
-
+
return $_path;
}
-
+
/**
* build template filepath by traversing the template_dir array
*
- * @param Smarty_Template_Source $source source object
- * @param Smarty_Internal_Template $_template template object
- * @return string fully qualified filepath
- * @throws SmartyException if default template handler is registered but not callable
+ * @param Smarty_Template_Source $source source object
+ * @param Smarty_Internal_Template $_template template object
+ *
+ * @return string fully qualified filepath
+ * @throws SmartyException if default template handler is registered but not callable
*/
- protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)
+ protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
if ($source instanceof Smarty_Config_Source) {
@@ -225,8 +241,6 @@ abstract class Smarty_Resource {
// resolve relative path
if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $file)) {
// don't we all just love windows?
- $_path = str_replace('\\', '/', $file);
- $_was_relative_prefix = $file[0] == '.' ? substr($file, 0, strpos($_path, '/')) : null;
$_path = DS . trim($file, '/');
$_was_relative = true;
} else {
@@ -240,11 +254,7 @@ abstract class Smarty_Resource {
}
// revert to relative
if (isset($_was_relative)) {
- if (isset($_was_relative_prefix)){
- $_path = $_was_relative_prefix . $_path;
- } else {
- $_path = substr($_path, 1);
- }
+ $_path = substr($_path, 1);
}
// this is only required for directories
@@ -261,7 +271,7 @@ abstract class Smarty_Resource {
// try string indexes
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
- } else if (is_numeric($match['key'])) {
+ } elseif (is_numeric($match['key'])) {
// try numeric index
$match['key'] = (int) $match['key'];
if (isset($_directories[$match['key']])) {
@@ -323,15 +333,17 @@ abstract class Smarty_Resource {
}
}
$_return = call_user_func_array($_default_handler,
- array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
+ array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
if (is_string($_return)) {
$source->timestamp = @filemtime($_return);
$source->exists = !!$source->timestamp;
+
return $_return;
} elseif ($_return === true) {
$source->content = $_content;
$source->timestamp = $_timestamp;
$source->exists = true;
+
return $_filepath;
}
}
@@ -343,22 +355,24 @@ abstract class Smarty_Resource {
/**
* test is file exists and save timestamp
*
- * @param Smarty_Template_Source $source source object
- * @param string $file file name
- * @return bool true if file exists
+ * @param Smarty_Template_Source $source source object
+ * @param string $file file name
+ *
+ * @return bool true if file exists
*/
protected function fileExists(Smarty_Template_Source $source, $file)
{
- $source->timestamp = @filemtime($file);
- return $source->exists = !!$source->timestamp;
+ $source->timestamp = is_file($file) ? @filemtime($file) : false;
+ return $source->exists = !!$source->timestamp;
}
/**
* Determine basename for compiled filename
*
- * @param Smarty_Template_Source $source source object
- * @return string resource's basename
+ * @param Smarty_Template_Source $source source object
+ *
+ * @return string resource's basename
*/
protected function getBasename(Smarty_Template_Source $source)
{
@@ -368,8 +382,10 @@ abstract class Smarty_Resource {
/**
* Load Resource Handler
*
- * @param Smarty $smarty smarty object
- * @param string $type name of the resource
+ * @param Smarty $smarty smarty object
+ * @param string $type name of the resource
+ *
+ * @throws SmartyException
* @return Smarty_Resource Resource Handler
*/
public static function load(Smarty $smarty, $type)
@@ -403,6 +419,7 @@ abstract class Smarty_Resource {
$_resource_class = 'Smarty_Internal_Resource_' . ucfirst($type);
self::$resources[$type] = new $_resource_class();
}
+
return $smarty->_resource_handlers[$type] = self::$resources[$type];
}
@@ -415,6 +432,7 @@ abstract class Smarty_Resource {
if (class_exists($_resource_class, false)) {
self::$resources[$type] = new $_resource_class();
+
return $smarty->_resource_handlers[$type] = self::$resources[$type];
} else {
$smarty->registerResource($type, array(
@@ -439,23 +457,25 @@ abstract class Smarty_Resource {
if (!isset(self::$resources['stream'])) {
self::$resources['stream'] = new Smarty_Internal_Resource_Stream();
}
+
return $smarty->_resource_handlers[$type] = self::$resources['stream'];
}
// TODO: try default_(template|config)_handler
// give up
- throw new SmartyException("Unkown resource type '{$type}'");
+ throw new SmartyException("Unknown resource type '{$type}'");
}
/**
* extract resource_type and resource_name from template_resource and config_resource
- *
* @note "C:/foo.tpl" was forced to file resource up till Smarty 3.1.3 (including).
- * @param string $resource_name template_resource or config_resource to parse
- * @param string $default_resource the default resource_type defined in $smarty
- * @param string &$name the parsed resource name
- * @param string &$type the parsed resource type
+ *
+ * @param string $resource_name template_resource or config_resource to parse
+ * @param string $default_resource the default resource_type defined in $smarty
+ * @param string &$name the parsed resource name
+ * @param string &$type the parsed resource type
+ *
* @return void
*/
protected static function parseResourceName($resource_name, $default_resource, &$name, &$type)
@@ -472,41 +492,47 @@ abstract class Smarty_Resource {
}
}
-
/**
* modify resource_name according to resource handlers specifications
*
- * @param Smarty $smarty Smarty instance
- * @param string $resource_name resource_name to make unique
+ * @param Smarty $smarty Smarty instance
+ * @param string $resource_name resource_name to make unique
+ *
* @return string unique resource name
*/
/**
* modify template_resource according to resource handlers specifications
*
- * @param string $smarty Smarty instance
- * @param string $template_resource template_resource to extracate resource handler and name of
+ * @param Smarty_Internal_template $template Smarty instance
+ * @param string $template_resource template_resource to extract resource handler and name of
+ *
* @return string unique resource name
*/
- public static function getUniqueTemplateName($smarty, $template_resource)
+ public static function getUniqueTemplateName($template, $template_resource)
{
- self::parseResourceName($template_resource, $smarty->default_resource_type, $name, $type);
+ self::parseResourceName($template_resource, $template->smarty->default_resource_type, $name, $type);
// TODO: optimize for Smarty's internal resource types
- $resource = Smarty_Resource::load($smarty, $type);
- return $resource->buildUniqueResourceName($smarty, $name);
+ $resource = Smarty_Resource::load($template->smarty, $type);
+ // go relative to a given template?
+ $_file_is_dotted = $name[0] == '.' && ($name[1] == '.' || $name[1] == '/' || $name[1] == "\\");
+ if ($template instanceof Smarty_Internal_Template && $_file_is_dotted && ($template->source->type == 'file' || $template->parent->source->type == 'extends')) {
+ $name = dirname($template->source->filepath) . DS . $name;
+ }
+ return $resource->buildUniqueResourceName($template->smarty, $name);
}
/**
* initialize Source Object for given resource
- *
* Either [$_template] or [$smarty, $template_resource] must be specified
*
- * @param Smarty_Internal_Template $_template template object
- * @param Smarty $smarty smarty object
- * @param string $template_resource resource identifier
- * @return Smarty_Template_Source Source Object
+ * @param Smarty_Internal_Template $_template template object
+ * @param Smarty $smarty smarty object
+ * @param string $template_resource resource identifier
+ *
+ * @return Smarty_Template_Source Source Object
*/
- public static function source(Smarty_Internal_Template $_template=null, Smarty $smarty=null, $template_resource=null)
+ public static function source(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null)
{
if ($_template) {
$smarty = $_template->smarty;
@@ -516,12 +542,19 @@ abstract class Smarty_Resource {
// parse resource_name, load resource handler, identify unique resource name
self::parseResourceName($template_resource, $smarty->default_resource_type, $name, $type);
$resource = Smarty_Resource::load($smarty, $type);
- $unique_resource_name = $resource->buildUniqueResourceName($smarty, $name);
+ // go relative to a given template?
+ $_file_is_dotted = isset($name[0]) && $name[0] == '.' && ($name[1] == '.' || $name[1] == '/' || $name[1] == "\\");
+ if ($_file_is_dotted && isset($_template) && $_template->parent instanceof Smarty_Internal_Template && ($_template->parent->source->type == 'file' || $_template->parent->source->type == 'extends')) {
+ $name2 = dirname($_template->parent->source->filepath) . DS . $name;
+ } else {
+ $name2 = $name;
+ }
+ $unique_resource_name = $resource->buildUniqueResourceName($smarty, $name2);
// check runtime cache
$_cache_key = 'template|' . $unique_resource_name;
if ($smarty->compile_id) {
- $_cache_key .= '|'.$smarty->compile_id;
+ $_cache_key .= '|' . $smarty->compile_id;
}
if (isset(self::$sources[$_cache_key])) {
return self::$sources[$_cache_key];
@@ -533,14 +566,17 @@ abstract class Smarty_Resource {
// runtime cache
self::$sources[$_cache_key] = $source;
+
return $source;
}
/**
* initialize Config Source Object for given resource
*
- * @param Smarty_Internal_Config $_config config object
- * @return Smarty_Config_Source Source Object
+ * @param Smarty_Internal_Config $_config config object
+ *
+ * @throws SmartyException
+ * @return Smarty_Config_Source Source Object
*/
public static function config(Smarty_Internal_Config $_config)
{
@@ -558,7 +594,7 @@ abstract class Smarty_Resource {
// load resource handler, identify unique resource name
$resource = Smarty_Resource::load($smarty, $type);
- $unique_resource_name = $resource->buildUniqueResourceName($smarty, $name);
+ $unique_resource_name = $resource->buildUniqueResourceName($smarty, $name, true);
// check runtime cache
$_cache_key = 'config|' . $unique_resource_name;
@@ -572,107 +608,119 @@ abstract class Smarty_Resource {
// runtime cache
self::$sources[$_cache_key] = $source;
+
return $source;
}
-
}
/**
* Smarty Resource Data Object
- *
* Meta Data Container for Template Files
*
- * @package Smarty
+ * @package Smarty
* @subpackage TemplateResources
- * @author Rodney Rehm
- *
+ * @author Rodney Rehm
* @property integer $timestamp Source Timestamp
- * @property boolean $exists Source Existance
+ * @property boolean $exists Source Existence
* @property boolean $template Extended Template reference
* @property string $content Source Content
*/
-class Smarty_Template_Source {
-
+class Smarty_Template_Source
+{
/**
* Name of the Class to compile this resource's contents with
+ *
* @var string
*/
public $compiler_class = null;
/**
* Name of the Class to tokenize this resource's contents with
+ *
* @var string
*/
public $template_lexer_class = null;
/**
* Name of the Class to parse this resource's contents with
+ *
* @var string
*/
public $template_parser_class = null;
/**
* Unique Template ID
+ *
* @var string
*/
public $uid = null;
/**
* Template Resource (Smarty_Internal_Template::$template_resource)
+ *
* @var string
*/
public $resource = null;
/**
* Resource Type
+ *
* @var string
*/
public $type = null;
/**
* Resource Name
+ *
* @var string
*/
public $name = null;
/**
* Unique Resource Name
+ *
* @var string
*/
public $unique_resource = null;
/**
* Source Filepath
+ *
* @var string
*/
public $filepath = null;
/**
* Source is bypassing compiler
+ *
* @var boolean
*/
public $uncompiled = null;
/**
* Source must be recompiled on every occasion
+ *
* @var boolean
*/
public $recompiled = null;
/**
* The Components an extended template is made of
+ *
* @var array
*/
public $components = null;
/**
* Resource Handler
+ *
* @var Smarty_Resource
*/
public $handler = null;
/**
* Smarty instance
+ *
* @var Smarty
*/
public $smarty = null;
@@ -680,12 +728,12 @@ class Smarty_Template_Source {
/**
* create Source Object container
*
- * @param Smarty_Resource $handler Resource Handler this source object communicates with
- * @param Smarty $smarty Smarty instance this source object belongs to
- * @param string $resource full template_resource
- * @param string $type type of resource
- * @param string $name resource name
- * @param string $unique_resource unqiue resource name
+ * @param Smarty_Resource $handler Resource Handler this source object communicates with
+ * @param Smarty $smarty Smarty instance this source object belongs to
+ * @param string $resource full template_resource
+ * @param string $type type of resource
+ * @param string $name resource name
+ * @param string $unique_resource unique resource name
*/
public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name, $unique_resource)
{
@@ -707,10 +755,11 @@ class Smarty_Template_Source {
/**
* get a Compiled Object of this source
*
- * @param Smarty_Internal_Template $_template template objet
+ * @param Smarty_Internal_Template|Smarty_Internal_Config $_template template object
+ *
* @return Smarty_Template_Compiled compiled object
*/
- public function getCompiled(Smarty_Internal_Template $_template)
+ public function getCompiled($_template)
{
// check runtime cache
$_cache_key = $this->unique_resource . '#' . $_template->compile_id;
@@ -742,8 +791,9 @@ class Smarty_Template_Source {
/**
* <<magic>> Generic Setter.
*
- * @param string $property_name valid: timestamp, exists, content, template
- * @param mixed $value new value (is not checked)
+ * @param string $property_name valid: timestamp, exists, content, template
+ * @param mixed $value new value (is not checked)
+ *
* @throws SmartyException if $property_name is not valid
*/
public function __set($property_name, $value)
@@ -753,7 +803,7 @@ class Smarty_Template_Source {
case 'timestamp':
case 'exists':
case 'content':
- // required for extends: only
+ // required for extends: only
case 'template':
$this->$property_name = $value;
break;
@@ -766,7 +816,8 @@ class Smarty_Template_Source {
/**
* <<magic>> Generic getter.
*
- * @param string $property_name valid: timestamp, exists, content
+ * @param string $property_name valid: timestamp, exists, content
+ *
* @return mixed
* @throws SmartyException if $property_name is not valid
*/
@@ -776,6 +827,7 @@ class Smarty_Template_Source {
case 'timestamp':
case 'exists':
$this->handler->populateTimestamp($this);
+
return $this->$property_name;
case 'content':
@@ -785,62 +837,65 @@ class Smarty_Template_Source {
throw new SmartyException("source property '$property_name' does not exist.");
}
}
-
}
/**
* Smarty Resource Data Object
- *
* Meta Data Container for Template Files
*
- * @package Smarty
+ * @package Smarty
* @subpackage TemplateResources
- * @author Rodney Rehm
- *
+ * @author Rodney Rehm
* @property string $content compiled content
*/
-class Smarty_Template_Compiled {
-
+class Smarty_Template_Compiled
+{
/**
* Compiled Filepath
+ *
* @var string
*/
public $filepath = null;
/**
* Compiled Timestamp
+ *
* @var integer
*/
public $timestamp = null;
/**
- * Compiled Existance
+ * Compiled Existence
+ *
* @var boolean
*/
public $exists = false;
/**
* Compiled Content Loaded
+ *
* @var boolean
*/
public $loaded = false;
/**
* Template was compiled
+ *
* @var boolean
*/
public $isCompiled = false;
/**
* Source Object
+ *
* @var Smarty_Template_Source
*/
public $source = null;
/**
* Metadata properties
- *
* populated by Smarty_Internal_Template::decodeProperties()
+ *
* @var array
*/
public $_properties = null;
@@ -854,7 +909,4 @@ class Smarty_Template_Compiled {
{
$this->source = $source;
}
-
}
-
-?> \ No newline at end of file