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[3.1.1] Allow injectors to be specified by modules.

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- Make method for URI implemented
- Split out checkNeeded in Injector from prepare

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1779 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-06-09 01:23:05 +00:00
parent 7dae94c44b
commit 32025a12e1
10 changed files with 165 additions and 16 deletions
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23
library/HTMLPurifier/HTMLDefinition.php
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@@ -76,6 +76,11 @@ class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
*/
public $info_content_sets = array();
/**
* Indexed list of HTMLPurifier_Injector to be used.
*/
public $info_injector = array();
/**
* Doctype object
*/
@@ -186,18 +191,22 @@ class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
$this->doctype = $this->manager->doctype;
foreach ($this->manager->modules as $module) {
foreach($module->info_tag_transform as $k => $v) {
foreach($module->info_tag_transform as $k => $v) {
if ($v === false) unset($this->info_tag_transform[$k]);
else $this->info_tag_transform[$k] = $v;
}
foreach($module->info_attr_transform_pre as $k => $v) {
foreach($module->info_attr_transform_pre as $k => $v) {
if ($v === false) unset($this->info_attr_transform_pre[$k]);
else $this->info_attr_transform_pre[$k] = $v;
}
foreach($module->info_attr_transform_post as $k => $v) {
foreach($module->info_attr_transform_post as $k => $v) {
if ($v === false) unset($this->info_attr_transform_post[$k]);
else $this->info_attr_transform_post[$k] = $v;
}
foreach ($module->info_injector as $k => $v) {
if ($v === false) unset($this->info_injector[$k]);
else $this->info_injector[$k] = $v;
}
}
$this->info = $this->manager->getElements();
@@ -356,6 +365,14 @@ class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
}
}
// setup injectors -----------------------------------------------------
foreach ($this->info_injector as $i => $injector) {
if ($injector->checkNeeded($config) !== false) {
// remove injector that does not have it's required
// elements/attributes present, and is thus not needed.
unset($this->info_injector[$i]);
}
}
}
/**