includes/SpecialForum.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  * constructor
  10  */
  11 function wfSpecialForum()
  12 {
  13    $forum = new Forum( $isbn );
  14    echo $forum->Generate();
  15 }
  16
  17 /**
  18  *
  19  * @package MediaWiki
  20  * @subpackage SpecialPage
  21  */
  22 class Thread {
  23    var $title;
  24    var $comment;
  25    var $user;
  26    var $timestamp;
  27    var $count;
  28 }
  29
  30 /**
  31  *
  32  * @package MediaWiki
  33  * @subpackage SpecialPage
  34  */
  35 class Forum {
  36         var $mMainPage;
  37         var $mMaxThread;
  38         var $mMaxFullText;
  39         var $mSumLength;
  40
  41         /** @todo document */
  42         function Forum() {
  43         $this->SetMainPage( "Forum" );
  44         $this->mMaxThread   = 50;
  45         $this->mMaxFullText = 10;
  46         $this->mSumLength   = 30;
  47         }
  48
  49         /** @todo document */
  50         function SetMainPage( $mp ) {
  51                 global $wgLang;
  52                 $this->mMainPage = $wgLang->getNsText( NS_WIKIPEDIA ) . ":$mp";
  53         }
  54
  55         function Generate() {
  56                 global $wgLang, $wgServer;
  57
  58                 $fname = 'Forum::generate';
  59
  60                 // Get last X modified thread
  61                 wfDebug("FORUM - START GENERATE\n");
  62                 $dbr =& wfGetDB( DB_SLAVE );
  63                 $cur = $dbr->tableName( 'cur' );
  64                 $sql = "SELECT cur_title, cur_comment, cur_user_text, cur_timestamp, cur_counter FROM $cur".
  65                        "WHERE cur_namespace = ".NS_THREAD.
  66                        "AND cur_is_redirect = 0".
  67                        "ORDER BY cur_timestamp DESC".
  68                        "LIMIT $this->mMaxThread";
  69                 $res = $dbr->query( $sql, $fname ) ;
  70                 $num = mysql_num_rows( $res );
  71
  72                 // Generate forum's text
  73                 $text = '';
  74                 $text .= "<!-- This page was generated by forum.php -->\n";
  75                 $text .= "__NOEDITSECTION__\n";
  76
  77                 $tab = array();
  78                 $cnt = 0;
  79
  80                 while( $x = mysql_fetch_array( $res ) ) {
  81                         $cnt++;
  82                         $tab[$num-$cnt] = new Thread;
  83                         $tab[$num-$cnt]->title     = $x['cur_title'];
  84                         $tab[$num-$cnt]->comment   = $x['cur_comment'];
  85                         $tab[$num-$cnt]->user      = $x['cur_user_text'];
  86                         $tab[$num-$cnt]->timestamp = $x['cur_timestamp'];
  87                         $tab[$num-$cnt]->count     = $x['cur_counter'];
  88                         if(strlen($tab[$num-$cnt]->comment) > $this->mSumLength) {
  89                                 $tab[$num-$cnt]->comment = substr($tab[$num-$cnt]->comment, 0, $this->mSumLength) . "...";
  90                         }
  91                 }
  92
  93                 // FIXME !! Use database abastraction layer
  94                 mysql_free_result( $res );
  95
  96                 $summary = $num - $this->mMaxFullText;
  97
  98                 if($summary > 0) {
  99                         //$text .= "==Last thread==\n";
 100                         $text .= "{| border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\" style=\"border:1px solid black;\"\n";
 101                         $text .= "|- bgcolor=\"#D0D0D0\"\n";
 102                         $text .= "! Thread !! Cnt !! Last user !! Last comment !! Time\n";
 103                 }
 104
 105                 for( $cnt=0; $cnt<$num; $cnt++ ) {
 106                         $t = $wgLang->getNsText( NS_THREAD );
 107                         if ( $t != '' ) { $t .= ':' ; }
 108                         $t .= $tab[$cnt]->title;
 109
 110                         $title = Title::newFromText( $t );
 111
 112                         if($cnt < $summary) {
 113                                 if($cnt & 1) {
 114                                         $text .= "|- bgcolor=\"#F0F0F0\"\n";
 115                                 } else {
 116                                         $text .= "|- bgcolor=\"#FFFFFF\"\n";
 117                                 }
 118                                 $text .= "| [[$t|". $tab[$cnt]->title ."]] || ". $tab[$cnt]->count ." || [[".
 119                                          $wgLang->getNsText( NS_USER ) .":". $tab[$cnt]->user ."|" .$tab[$cnt]->user. "]] || ". $tab[$cnt]->comment ." || ".
 120                                          $wgLang->timeanddate($tab[$cnt]->timestamp) ."\n";
 121                         } else {
 122                                 $text .= "<h1>[[$t|". $tab[$cnt]->title ."]]</h1>\n";
 123                                 $text .= "{{{$t}}}\n\n";
 124                                 $text .= "'''> [$wgServer" . $title->getEditUrl() ." Add a message]'''\n\n";
 125                         }
 126
 127                         if($cnt == $summary-1) {
 128                                 if($summary > 0) {
 129                                         $text .= "|}\n\n";
 130                                 }
 131                         }
 132                 }
 133
 134                 $text .= "\n'''[[Create a new thread]]'''";
 135
 136                 wfDebug( $text );
 137 /*
 138         // Generate forum's main page
 139         wfDebug("FORUM - CREATE PAGE <$this->mMainPage>\n");
 140         $title = Title::newFromText( $this->mMainPage );
 141         $article = new Article( $title );
 142         $ok = $article->updateArticle($text, "Upade forum", true, false);
 143         if($ok)
 144             wfDebug("FORUM - UPDATE SUCCED\n");
 145         else
 146             wfDebug("FORUM - UPDATE FAILED\n");
 147 */
 148                 wfDebug("FORUM - END GENERATE\n");
 149
 150                 return $text;
 151         }
 152 }
 153 ?>