/**
* Converts Crayon tags found in WP to <pre> form.
* XXX: This will alter blog content, so backup before calling.
* XXX: Do NOT call this while updating posts or comments, it may cause an infinite loop or fail.
* @param $encode Whether to detect missing "decode" attribute and encode html entities in the code.
*/
public static function convert_tags($encode = FALSE)
{
$crayon_posts = CrayonSettingsWP::load_legacy_posts();
if ($crayon_posts === NULL) {
return;
}
self::init_legacy_tag_bits();
$args = array('callback' => 'CrayonWP::capture_replace_pre', 'callback_extra_args' => array('encode' => $encode), 'ignore' => FALSE, 'preserve_atts' => TRUE, 'flags' => self::$legacy_flags, 'skip_setting_check' => TRUE);
foreach ($crayon_posts as $postID) {
$post = get_post($postID);
$post_content = $post->post_content;
$post_captures = self::capture_crayons($postID, $post_content, array(), $args);
if ($post_captures['has_captured'] === TRUE) {
$post_obj = array();
$post_obj['ID'] = $postID;
$post_obj['post_content'] = addslashes($post_captures['content']);
wp_update_post($post_obj);
CrayonLog::syslog("Converted Crayons in post ID {$postID} to pre tags", 'CONVERT');
}
if (CrayonGlobalSettings::val(CrayonSettings::COMMENTS)) {
$comments = get_comments(array('post_id' => $postID));
foreach ($comments as $comment) {
$commentID = $comment->comment_ID;
$comment_captures = self::capture_crayons($commentID, $comment->comment_content, array(CrayonSettings::DECODE => TRUE), $args);
if ($comment_captures['has_captured'] === TRUE) {
$comment_obj = array();
$comment_obj['comment_ID'] = $commentID;
$comment_obj['comment_content'] = $comment_captures['content'];
wp_update_comment($comment_obj);
CrayonLog::syslog("Converted Crayons in post ID {$postID}, comment ID {$commentID} to pre tags", 'CONVERT');
}
}
}
}
self::refresh_posts();
}
