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Convert to numerically indexed array.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1215 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang 2007-06-24 02:27:57 +00:00
parent 389fcc9a5d
commit 291fa4cb29
1 changed files with 29 additions and 14 deletions
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43
library/HTMLPurifier/Strategy/MakeWellFormed.php
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@ -38,14 +38,22 @@ class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy
$context->register('OutputTokens', $result);
$escape_invalid_tags = $config->get('Core', 'EscapeInvalidTags');
$auto_paragraph = $config->get('Core', 'AutoParagraph');
$injector = array();
$injector['AutoParagraph'] = new HTMLPurifier_Injector_AutoParagraph();
$injector_skip['AutoParagraph'] = 0;
$injector_disabled['AutoParagraph'] = false;
$injector_skip = array();
$injector_disabled = array();
if ($config->get('Core', 'AutoParagraph')) {
$injector[] = new HTMLPurifier_Injector_AutoParagraph();
$injector_skip[] = 0;
$injector_disabled[] = false;
}
$current_injector = 0;
$context->register('Injector', $injector);
$context->register('InjectorSkip', $injector_skip);
$context->register('CurrentInjector', $current_injector);
for ($tokens_index = 0; isset($tokens[$tokens_index]); $tokens_index++) {
@ -53,19 +61,21 @@ class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy
$token = $tokens[$tokens_index];
// this will be more complicated
if ($injector_skip['AutoParagraph'] > 0) {
$injector_skip['AutoParagraph']--;
$injector_disabled['AutoParagraph'] = true;
} else {
$injector_disabled['AutoParagraph'] = false;
if (isset($injector[$current_injector])) {
if ($injector_skip[$current_injector] > 0) {
$injector_skip[$current_injector]--;
$injector_disabled[$current_injector] = true;
} else {
$injector_disabled[$current_injector] = false;
}
}
// quick-check: if it's not a tag, no need to process
if (empty( $token->is_tag )) {
if ($token->type === 'text') {
if ($auto_paragraph && !$injector_disabled['AutoParagraph']) {
$injector['AutoParagraph']->handleText($token, $config, $context);
if (isset($injector[$current_injector]) && !$injector_disabled[$current_injector]) {
$injector[$current_injector]->handleText($token, $config, $context);
}
}
@ -117,8 +127,8 @@ class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy
$current_nesting[] = $parent; // undo the pop
}
if ($auto_paragraph && !$injector_disabled['AutoParagraph']) {
$injector['AutoParagraph']->handleStart($token, $config, $context);
if (isset($injector[$current_injector]) && !$injector_disabled[$current_injector]) {
$injector[$current_injector]->handleStart($token, $config, $context);
}
$this->processToken($token, $config, $context);
@ -215,7 +225,12 @@ class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy
// this will be a bit more complicated when we add more formatters
// we need to prevent the same formatter from running twice on it
$injector_skip =& $context->get('InjectorSkip');
$injector_skip['AutoParagraph'] = count($token);
$injector =& $context->get('Injector');
$current_injector =& $context->get('CurrentInjector');
if (isset($injector[$current_injector])) {
$injector_skip[$current_injector] = count($token);
}
} elseif ($token) {
// regular case