Lower number for $priority means earlier execution of $func.
If $func returns boolean FALSE the filter chain is broken, not applying
any more filter after the one returning FALSE. Returning anything else
have no effect.
| static public add ( $tag, $func, $priority = 100 ) |
static function init($context)
{
if ($context !== 'rebuild') {
return false;
}
self::$conf = gb::data('plugins/' . gb_filenoext(basename(__FILE__)), array('classname' => 'codeblock', 'tabsize' => 2, 'pygmentize' => 'pygmentize'));
gb_cfilter::add('body.html', array(__CLASS__, 'filter'), 0);
return true;
}
static function init($context)
{
if ($context === 'rebuild') {
gb::observe('did-parse-object-meta', array(__CLASS__, 'check_content'));
gb_cfilter::add('body.html', array(__CLASS__, 'escape_php'), 0);
gb_cfilter::add('body.html', array(__CLASS__, 'unescape_php'), 9000);
return true;
} elseif ($context === 'request') {
gb::add_filter('post-body', array(__CLASS__, 'eval_body'));
return true;
}
}
static function init($context)
{
$default_conf = array('api_key' => '', 'delete_spam' => true);
self::$conf = gb::data('plugins/' . gb_filenoext(basename(__FILE__)), $default_conf);
if (!self::$key) {
self::$key = self::$conf['api_key'];
}
if (!self::$key) {
gb::log(LOG_WARNING, 'akismet not loaded since "api_key" is not set in %s', self::$conf->file);
return false;
}
if ($context === 'admin') {
gb_cfilter::add('pre-comment', array(__CLASS__, 'check_comment'));
return true;
}
return false;
}
static function init($context)
{
if ($context !== 'rebuild') {
return false;
}
foreach (array('md', 'markdown', 'mdown') as $ext) {
gb_cfilter::add('post-reload-GBExposedContent.' . $ext, array(__CLASS__, 'reloadExposedObject'), 10);
}
# setup the MD parser
self::$parser = new GBMarkdownParser();
self::$parser->use_codeblocks = gb::plugin_check_enabled($context, 'code_blocks');
gb_cfilter::add('body.md', array(self::$parser, 'transform'), 10);
return true;
}
gb_cfilter::add('body.html', 'gb_xmlents_to_utf8', 60);
gb_cfilter::add('body.html', 'gb_force_balance_tags', 70);
#gb_cfilter::add('body.html', 'gb_html_img_size', 80);
gb_cfilter::add('body.html', 'gb_html_abspaths_to_urls', 10000);
# Applied to GBComment after being posted, but before being saved
gb_cfilter::add('pre-comment', 'gb_filter_pre_comment', 10);
# before this one you might want to hook on some spam assessment plugin, like Akismet.
gb_cfilter::add('pre-comment', 'gb_approve_ham_comment', 10000);
# Applied to GBComments/GBComment after being reloaded but prior to writing cache.
gb_cfilter::add('post-reload-comments', 'gb_filter_post_reload_comments', 10);
gb_cfilter::add('post-reload-comment', 'gb_filter_post_reload_comment', 10);
# Applied to GBComment::$body prior to writing the comments' cache.
gb_cfilter::add('sanitize-comment', 'gb_texturize_html', 10);
gb_cfilter::add('sanitize-comment', 'gb_convert_html_chars', 20);
gb_cfilter::add('sanitize-comment', 'gb_html_to_xhtml', 30);
gb_cfilter::add('sanitize-comment', 'gb_force_balance_tags', 40);
gb_cfilter::add('sanitize-comment', 'gb_uri_to_html_link', 50);
gb_cfilter::add('sanitize-comment', 'gb_filter_allowed_tags', 60);
gb_cfilter::add('sanitize-comment', 'gb_normalize_html_structure', 70);
gb_cfilter::add('sanitize-comment', 'gb_htmlents_to_xmlents', 80);
gb_cfilter::add('sanitize-comment', 'gb_xmlents_to_utf8', 90);
gb_cfilter::add('sanitize-comment', 'gb_html_abspaths_to_urls', 10000);
# Applied to tag-type meta fields at reload and should at the end return a
# clean array of tokens. Note that gb_split_tags performs the initial splitting
# on comma and strips whitespace, thus any filter run after this one will get
# an array as the first argument. Any filter run prior to gb_split_tags will
# get a string as input and should return a string.
gb_cfilter::add('parse-tags', 'gb_split_tags', 10);
gb_cfilter::add('parse-tags', 'gb_vstrtolower', 20);
gb_cfilter::add('parse-tags', 'gb_unique_strings', 30);
