Quick Article link with ALIAS/ID

rt_qida_link_to_article_alias

<?php
 
/**
*********************************************************************************************
* 28.11.11 KH: http://planmatrix.de V1.0b
* frontend_render-Script: Link to article alias/id
* A single tag that makes a link, automatically grabs the title of the destination article
* and insert the title as link text
* TAGs: [QIDA|[qIDA article alias|article id]
*********************************************************************************************
*/
// -------------------------------------------------------------------------------------------
// obligate check for phpwcms constants
    if (!defined('PHPWCMS_ROOT')) {
        die("You Cannot Access This Script Directly, Have a Nice Day."); }
// -------------------------------------------------------------------------------------------
 
// ============= [QIDA] Article
if (strpos($content["all"], '[QIDA ') != false OR strpos($content["all"], '[qIDA ') != false ) {
 
    $hidden_article = ''; // CUSTOM: All not available article like '23,45,78,...'
 
     preg_match_all('/\[QIDA (.*?)\]/im', $content["all"], $match);
 
 
    if ( isset($match['1']) AND !empty($match['1']) ) {                // if match found, replace
 
        // Separate IDs and articles TAGs
        $id_i = '';
        $id_a = '';
        foreach ($match['1'] as $key=>$value) {
 
            // ID or alias input??  // ID oder alias Eingabe????
            if ((int)$value == $value AND (int)$value != 0)
                $id_i .= trim($value).',';
            else
                $id_a .= "'".strtolower(trim($value))."',";
 
        }
 
        // Count all possible matches for a better db performance (LIMIT)
        $count = substr_count($id_i, ',');
        $count = $count + substr_count($id_a, ",");
 
        $id_i = substr($id_i, 0, -1);  // Kill the last sign ","
        $id_a = substr($id_a, 0, -1);  // Kill the last sign ","
 
        // fill up the var with minimum content for a right db search
        if (empty($id_i)) $id_i = 0;
        if (empty($id_a)) $id_a = "'!n00p!'";
 
        // Artikel in der DB suchen
        // Search for the article in dba
        $sql  = "SELECT article_id, article_cid, article_alias,  article_title, article_subtitle ";
        $sql .= "FROM ".DB_PREPEND."phpwcms_article ";
        $sql .= "WHERE (article_alias IN (".$id_a.") OR article_id IN (".$id_i.")) ";
        $sql .= "AND article_public=1 AND article_aktiv=1 AND article_deleted=0 ";
        $sql .= "AND (article_archive_status=1 AND article_begin<NOW() ";
        $sql .= "OR article_archive_status=0 AND article_end>NOW()) ";
        $sql .= (!empty($hidden_article))? "AND article_id NOT IN (".$hidden_article.") ":'';
        $sql .= " LIMIT 0,".$count;
 
        $result = _dbQuery($sql);
 
 
        if ($result)
            foreach ($result as $key=>$value) {
                // Setup the link
                $link = '<a href="index.php?'.$value['article_alias'].'" title="'.$value['article_title'].'">'.$value['article_title'].'</a>';
                // Output id link
                $content["all"] = str_replace('[QIDA '.$value['article_id'].']',$link, $content["all"] );
                $content["all"] = str_replace('[qIDA '.$value['article_id'].']',$link, $content["all"] );
                // Output alias link
                $content["all"] = preg_replace('/\[QIDA '.$value['article_alias'].'\]/im',$link, $content["all"] );
            }
        else {
            $content["all"] = preg_replace('/\[QIDA (.*?)\]/im','[[No Link set!]]', $content["all"] );
        }
 
    } // END ( isset($match['1'])
}
 
?>