<?php
/**
* Display pages without category of the wiki.
*
* This action checks user write privileges and displays without categories pages.
*
* @package    Actions
* @name    uncategory
*
* @author    {@link http://decipher.blackhole.cl/ Rodrigo Ramirez Norambuena}
*
* @output   a list of pages without category
*
* @license    http://www.gnu.org/copyleft/gpl.html GNU General Public License
*
*/


define('PAGE_HEADING',"Uncategory Pages");
define('TEXT_CAPTION',"This is a list of pages without category on the wiki so that your can categorized");

if ($cattag = $_REQUEST["wakka"])
{
    $tmp_sql_like = "";
    $str = "";

    if (!isset($col)) $col=1;
    if (!isset($compact)) $compact=0;
    if (!isset($page)) $page=$this->getPageTag();
    $tag = $this->getPageTag();

    $categorys = $this->LoadAll("select tag from ".$this->config["table_prefix"]."pages where latest = 'Y' and body like  '%{{category%'");

    foreach ($categorys as $i)
    {
        $tmp_sql_like .= " and body not like '%" . $i['tag'] . "%'";
    }

    $results = $this->LoadAll("select tag from ".$this->config["table_prefix"]."pages where latest = 'Y' and tag !='" .$tag. "' " .$tmp_sql_like);

    if ($results)
    {
        if (!$compact) $str .= ' pages: <br /><table '.$class.' width="100%"><tr>';
        else $str .= '<div '.$class.'><ul>';

        $count = 0;
        $pagecount = 0;
        $list = array();

        echo $this->Format('====' . PAGE_HEADING . '==== --- <<'. TEXT_CAPTION. '--- << ::c:: ---');

        foreach ($results as $i => $cpage)
            // check page distint current page and user write privileges
            if($cpage['tag'] != $page && $this->HasAccess('write', $cpage['tag']))
            {
                array_push($list,$cpage['tag']);
            }

        sort($list);

        while (list($key, $val) = each($list)) {           
            if ($count == $col & !$compact)  { $str .= "</tr><tr>"; $count=0; }
            if (!$compact) $str .= '<td>'.$this->Format('[['.$val.']]'). '</td>' ."\n"  ;
            else $str .= '<li>'.$this->Format('[['.$val.' '.preg_replace( "/Category/", "",$val).']]').'</li>' ;
            $count++;
            $pagecount++;
        }

        $str = 'The following '.$pagecount.$str;
        if (!$compact)  $str .= '</tr></table>'; else $str .= '</ul></div>';
    }
    else $str = 'Not exists pages without category to be written or modify';

    if ($count==0){
        $str = 'Not exists pages without category to be written or modify';
    }
    print($str);
}
?>