arthrology.seovs.class.php

   1 <?php
   2
   3 /*
   4  * Arthrology for Elxis CMS 2008.x and 2009.x
   5  *
   6  * SEO handler
   7  *
   8  * @version             1.3
   9  * @package             Arthrology
  10  * @author              Apostolos Koutsoulelos <akoutsoulelos@yahoo.gr>
  11  * @authorurl   http://www.bitcraft-labs.gr
  12  * @copyright   Copyright (C) 2009-2011 Apostolos Koutsoulelos. All rights reserved.
  13  * @license             GNU/GPL (http://www.gnu.org/copyleft/gpl.html)
  14  *
  15  * @link                http://www.elxis-downloads.com/downloads/miscellaneous/204.html
  16  */
  17
  18 // Prevent direct inclusion of this file
  19 defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
  20
  21 // Declare globals
  22 global $mainframe;
  23
  24 // Include seovs class
  25 require_once($mainframe->getCfg('absolute_path').'/administrator/includes/seovs.class.php');
  26
  27 /*********************************************************/
  28 /*  THE CLASS THAT WILL CONTAIN THE SEOVS FUNCTIONALITY  */
  29 /*********************************************************/
  30 class seovsArthrology extends seovs {
  31
  32     public $option = '';
  33     public $title = '';
  34     public $seotitle = '';
  35     public $ascii = '';
  36     public $id = 0;
  37     public $catid = 0;
  38     public $Itemid = 0;
  39     public $message = '';
  40     public $code = 0;
  41     public $section = '';
  42
  43         /********************************/
  44         /*  Implement suggest function  */
  45         /********************************/
  46         public function suggest() {
  47         global $mosConfig_absolute_path;
  48
  49         if ($this->title == '') {
  50             $this->writeMsg('1');
  51             return false;
  52         }
  53         $ascii = strtolower(eUTF::utf8_to_ascii($this->title, ''));
  54         $this->ascii = preg_replace("/[^a-zA-Z0-9-_\s]/", '', $ascii);
  55         if ($this->ascii == '') {
  56             $this->writeMsg('1');
  57             return false;
  58         }
  59
  60         $parts = split(' ', $this->ascii);
  61         $nparts = array();
  62         foreach ($parts as $part) {
  63             if (strlen($part) > 1) { array_push($nparts, $part); }
  64         }
  65         if (count($nparts) == 0) {
  66             $this->writeMsg('1');
  67             return false;
  68         }
  69         $newtitle = implode('-', $nparts);
  70
  71                 $invalidNames = array('save', 'cancel');
  72                 if (in_array($newtitle, $invalidNames) || preg_match('/^(com_)/', $newtitle)) {
  73                         $newtitle = 'arthrology-'.$newtitle;
  74                 } else if (file_exists($mosConfig_absolute_path.'/'.$newtitle.'/')) {
  75                         $newtitle = 'arthrology-'.$newtitle;
  76                 }
  77
  78         return $this->suggest_articles($newtitle);
  79     }
  80
  81         /***************************************************/
  82         /*  New suggest_events function for EventCalendar  */
  83         /***************************************************/
  84     protected function suggest_articles($ntitle) { //feed manually id and catid before suggest
  85         global $database;
  86
  87         if (intval($this->catid) < 1) {
  88             $this->writeMsg('6');
  89             return false;
  90         }
  91
  92         $extra = ($this->id) ? " AND id <> '".$this->id."'" : '';
  93         $database->setQuery("SELECT COUNT(*) FROM #__arthrology WHERE catid='".$this->catid."' AND seotitle='".$ntitle."'".$extra);
  94         $c = intval($database->loadResult());
  95         if ($c) {
  96             for ($i=2; $i<21; $i++) {
  97                 $database->setQuery("SELECT COUNT(*) FROM #__arthrology WHERE catid='".$this->catid."' AND seotitle='".$ntitle."-".$i."'".$extra);
  98                 $c2 = intval($database->loadResult());
  99                 if (!$c2) {
 100                     $ntitle .= '-'.$i;
 101                     break;
 102                 }
 103             }
 104             if ($c2) { $ntitle .= '-'.rand(1000,9999); }
 105         }
 106
 107         $this->sugtitle = $ntitle;
 108         return $ntitle;
 109     }
 110
 111         /*********************************/
 112         /*  Implement validate function  */
 113         /*********************************/
 114     public function validate() {
 115         global $mosConfig_absolute_path;
 116
 117                 $invalidNames = array('save', 'cancel');
 118                 if ( in_array($this->seotitle, $invalidNames) || preg_match('/^(com_)/', $this->seotitle) || file_exists($mosConfig_absolute_path.'/'.$this->seotitle.'/') ) {
 119             $this->writeMsg('2');
 120             return false;
 121                 }
 122
 123         if ($this->seotitle == '') {
 124             $this->writeMsg('5');
 125             return false;
 126         }
 127         if (!eUTF::utf8_isASCII($this->seotitle)) {
 128             $this->writeMsg('2');
 129             return false;
 130         }
 131         $seotitle2 = preg_replace("/[^a-z0-9-_]/", '', $this->seotitle);
 132         if ($seotitle2 != $this->seotitle) {
 133             $this->writeMsg('2');
 134             return false;
 135         }
 136
 137         return $this->validate_articles();
 138     }
 139
 140         /*********************************************/
 141         /*  New validate function for EventCalendar  */
 142         /*********************************************/
 143     protected function validate_articles() { //feed manually id, catid before validation
 144         global $database;
 145
 146         if (intval($this->catid) < 1) {
 147             $this->writeMsg('6');
 148             return false;
 149         }
 150
 151         $extra = ($this->id) ? " AND id <> '".$this->id."'" : '';
 152         $database->setQuery("SELECT COUNT(*) FROM #__arthrology WHERE catid='".$this->catid."' AND seotitle='".$this->seotitle."'".$extra);
 153         $c = intval($database->loadResult());
 154             if ($c) {
 155                     $this->writeMsg('3');
 156             return false;
 157         }
 158         $this->writeMsg('4');
 159         return true;
 160     }
 161 }
 162 ?>