/**
* Filter to manage contents. Check for [sk-shoutbox] tags.
* This function should be called by a filter.
*
* @access public
* @param string content The content to change.
* @return string The content with the changes the plugin have to do.
*/
function sk_content($content)
{
$content = skLegacy_content($content);
//The chat box
$search = "/(?:<p>)*\\s*\\[schreikasten:([^,]+),(\\d+),(true|false)\\]\\s*(?:<\\/p>)*/i";
if (preg_match_all($search, $content, $matches)) {
if (is_array($matches)) {
foreach ($matches[1] as $key => $title) {
// Get the data from the tag
$items = $matches[2][$key];
$rss_icon = $matches[3][$key];
if ($rss_icon == 'true') {
$rss_icon = true;
} else {
$rss_icon = false;
}
$search = $matches[0][$key];
// Create the script to show the feed
$replace = sk_codeShoutbox($items);
$img_url = get_bloginfo('wpurl') . "/wp-includes/images/rss.png";
$feed_url = sk_plugin_url('/feed.php');
if (defined('SK_RSS')) {
$feed_url = SK_RSS;
}
if ($rss_icon) {
$title = "<a class='rsswidget' href='{$feed_url}' title='" . __('Subscribe', 'sk') . "'><img src='{$img_url}' alt='RSS' border='0' /></a> {$title}";
}
$content = str_replace($search, $title . $replace, $content);
}
}
}
//The chat box
$search = "/(?:<p>)*\\s*\\[schreikasten:(\\d+)\\]\\s*(?:<\\/p>)*/i";
if (preg_match_all($search, $content, $matches)) {
if (is_array($matches)) {
foreach ($matches[1] as $key => $items) {
// Get the data from the tag
$search = $matches[0][$key];
// Create the script to show the feed
$replace = sk_codeShoutbox($items);
$content = str_replace($search, $replace, $content);
}
}
}
//The chat box
$search = "/(?:<p>)*\\s*\\[schreikasten\\]\\s*(?:<\\/p>)*/i";
$options = get_option('sk_options');
$items = $options['items'];
if (strpos($content, '[schreikasten]') !== false) {
$replace = sk_codeShoutbox($items);
$content = preg_replace($search, $replace, $content);
}
//User messages
$search = "/(?:<p>)*\\s*\\[schreikasten-user\\]\\s*(?:<\\/p>)*/i";
$options = get_option('sk_options');
$items = $options['items'];
if (strpos($content, '[schreikasten-user]') !== false) {
$replace = sk_userMessages();
$content = preg_replace($search, $replace, $content);
}
return $content;
}
function skLegacy_content($content)
{
//The chat box
$search = "/(?:<p>)*\\s*\\[sk-shoutbox\\]\\s*(?:<\\/p>)*/i";
if (preg_match($search, $content)) {
$options = get_option('sk_options');
$args = array();
$args['items'] = $options['items'];
$content = preg_replace($search, sk_codeShoutbox($args), $content);
}
//The feed icon
$search = "/\\[sk-feed-icon\\]/i";
$img_url = get_bloginfo('wpurl') . "/wp-includes/images/rss.png";
$feed_url = sk_plugin_url('/ajax/feed.php');
$replace = "<a class='rsswidget' href='{$feed_url}' title='" . __('Subscribe', 'sk') . "'><img src='{$img_url}' alt='RSS' border='0' /></a>";
$content = preg_replace($search, $replace, $content);
//Thed feed link
$search = "/\\[sk-feed\\]([^\\[]+)\\[\\/sk-feed\\]/i";
$replace = "<a href='{$feed_url}'>\$1</a>";
$content = preg_replace($search, $replace, $content);
return $content;
}
