|
|
| (5 dazwischenliegende Versionen desselben Benutzers werden nicht angezeigt) |
| Zeile 1: |
Zeile 1: |
| BlockSpammer ist eine Mediawiki Erweiterung die verhindert das unangemeldete Benutzer (IPs) externe Links in Artikel eintragen.
| | #redirect [[Benutzer:Rene/SGPack]] |
| | |
| ==BlockSpammer.php==
| |
| <pre>
| |
| <?php
| |
| if ( ! defined( 'MEDIAWIKI' ) )
| |
| die();
| |
|
| |
| /**
| |
| * Prüfe Artikel von IP Benutzern auf Spam
| |
| *
| |
| * 1. IPs dürfen keine externen links anlegen
| |
| */
| |
| | |
| $wgExtensionFunctions[] = 'wfBlockSpammer';
| |
| $wgExtensionCredits['other'][] = array(
| |
| 'name' => 'BlockSpammer',
| |
| 'author' => 'René Raule',
| |
| 'description' => 'Nicht angemeldete Benutzer dürfen keine externen Links anlegen.',
| |
| 'descriptionmsg' => 'block_spammer_error-desc',
| |
| 'url' => 'http://www.stargate-wiki.de/index.php/Benutzer:Rene/BlockSpammer',
| |
| );
| |
| | |
| $dir = dirname(__FILE__) . '/';
| |
| $wgExtensionMessagesFiles['BlockSpammer'] = $dir . 'BlockSpammer.i18n.php';
| |
| // Welche RegEx zeigen einen Spammer
| |
| $wgBlockSpammerPatterns = array (
| |
| "/^http/i", // if you want to block titles of articles that are URLs
| |
| );
| |
| | |
| $wgHooks['ArticleSave'][] = 'wfCheckBlockSpammer';
| |
| | |
| function wfBlockSpammer() {
| |
| wfLoadExtensionMessages( 'BlockSpammer' );
| |
| }
| |
| | |
| function wfCheckBlockSpammer (&$article,&$user,&$text ) {
| |
| global $wgBlockSpammerPatterns;
| |
| global $wgOut;
| |
| if($user->mId == 0) {
| |
| $t = PHPDiff($article->mContent."\n",$text."\n",2);
| |
| foreach ($wgBlockSpammerPatterns as $re) {
| |
| if (preg_match($re, $t)===0) {
| |
| // too bad you can't pass parameter to errorpage
| |
| $wgOut->errorpage('block_spammer_error_page_title', 'block_spammer_error' );
| |
| return false;
| |
| }
| |
| }
| |
| }
| |
| | |
| return true;
| |
| }
| |
| | |
| ## PHPDiff returns the differences between $old and $new, formatted
| |
| ## in the standard diff(1) output format. when mode=0
| |
| ## mode=1 shows deleted part
| |
| ## mode=2 shows added part
| |
| function PHPDiff($old,$new,$mode=0)
| |
| {
| |
| # split the source text into arrays of lines
| |
| $t1 = explode("\n",$old);
| |
| $x=array_pop($t1);
| |
| if ($x>'') $t1[]="$x\n\\ No newline at end of file";
| |
| $t2 = explode("\n",$new);
| |
| $x=array_pop($t2);
| |
| if ($x>'') $t2[]="$x\n\\ No newline at end of file";
| |
| | |
| # build a reverse-index array using the line as key and line number as value
| |
| # don't store blank lines, so they won't be targets of the shortest distance
| |
| # search
| |
| foreach($t1 as $i=>$x) if ($x>'') $r1[$x][]=$i;
| |
| foreach($t2 as $i=>$x) if ($x>'') $r2[$x][]=$i;
| |
| | |
| $a1=0; $a2=0; # start at beginning of each list
| |
| $actions=array();
| |
| | |
| # walk this loop until we reach the end of one of the lists
| |
| while ($a1<count($t1) && $a2<count($t2)) {
| |
| # if we have a common element, save it and go to the next
| |
| if ($t1[$a1]==$t2[$a2]) { $actions[]=4; $a1++; $a2++; continue; }
| |
| | |
| # otherwise, find the shortest move (Manhattan-distance) from the
| |
| # current location
| |
| $best1=count($t1); $best2=count($t2);
| |
| $s1=$a1; $s2=$a2;
| |
| while(($s1+$s2-$a1-$a2) < ($best1+$best2-$a1-$a2)) {
| |
| $d=-1;
| |
| foreach((array)@$r1[$t2[$s2]] as $n)
| |
| if ($n>=$s1) { $d=$n; break; }
| |
| if ($d>=$s1 && ($d+$s2-$a1-$a2)<($best1+$best2-$a1-$a2))
| |
| { $best1=$d; $best2=$s2; }
| |
| $d=-1;
| |
| foreach((array)@$r2[$t1[$s1]] as $n)
| |
| if ($n>=$s2) { $d=$n; break; }
| |
| if ($d>=$s2 && ($s1+$d-$a1-$a2)<($best1+$best2-$a1-$a2))
| |
| { $best1=$s1; $best2=$d; }
| |
| $s1++; $s2++;
| |
| }
| |
| while ($a1<$best1) { $actions[]=1; $a1++; } # deleted elements
| |
| while ($a2<$best2) { $actions[]=2; $a2++; } # added elements
| |
| }
| |
| | |
| # we've reached the end of one list, now walk to the end of the other
| |
| while($a1<count($t1)) { $actions[]=1; $a1++; } # deleted elements
| |
| while($a2<count($t2)) { $actions[]=2; $a2++; } # added elements
| |
| | |
| # and this marks our ending point
| |
| $actions[]=8;
| |
| | |
| # now, let's follow the path we just took and report the added/deleted
| |
| # elements into $out.
| |
| $op = 0;
| |
| $x0=$x1=0; $y0=$y1=0;
| |
| $out = array(); $del = array(); $add = array();
| |
| foreach($actions as $act) {
| |
| if ($act==1) { $op|=$act; $x1++; continue; }
| |
| if ($act==2) { $op|=$act; $y1++; continue; }
| |
| if ($op>0) {
| |
| $xstr = ($x1==($x0+1)) ? $x1 : ($x0+1).",$x1";
| |
| $ystr = ($y1==($y0+1)) ? $y1 : ($y0+1).",$y1";
| |
| if ($op==1) $out[] = "{$xstr}d{$y1}";
| |
| elseif ($op==3) $out[] = "{$xstr}c{$ystr}";
| |
| while ($x0<$x1) { $out[] = '< '.$t1[$x0]; $del[] = $t1[$x0]; $x0++; } # deleted elems
| |
| if ($op==2) $out[] = "{$x1}a{$ystr}";
| |
| elseif ($op==3) $out[] = '---';
| |
| while ($y0<$y1) { $out[] = '> '.$t2[$y0]; $add[] = $t2[$y0]; $y0++; } # added elems
| |
| }
| |
| $x1++; $x0=$x1;
| |
| $y1++; $y0=$y1;
| |
| $op=0;
| |
| }
| |
| $out[] = ''; $del[] = ''; $add[] = '';
| |
| if ($mode == 0) { return join("\n",$out); }
| |
| if ($mode == 1) { return join("\n",$del); }
| |
| if ($mode == 2) { return join("\n",$add); }
| |
| }
| |
| </pre>
| |
| | |
| ==BlockSpammer.i18n.php==
| |
| <pre>
| |
| <?php
| |
| /**
| |
| * Internationalisation file for extension BlockSpammer.
| |
| *
| |
| */
| |
| | |
| $messages = array();
| |
| | |
| /**
| |
| * English
| |
| */
| |
| $messages['en'] = array(
| |
| 'block_spammer_error_page_title' => 'Spam suspicion',
| |
| 'block_spammer_error-desc' => 'IP User are not allowed to make external links',
| |
| 'block_spammer_error' => 'Sorry, your edit seems to be spam. You must register to make this edit.',
| |
| );
| |
| | |
| /** Message documentation (Message documentation)
| |
| * @author Purodha
| |
| */
| |
| $messages['qqq'] = array(
| |
| 'block_spammer_error-desc' => 'Shown in [[Special:Version]]',
| |
| );
| |
| | |
| | |
| /** German (Deutsch)
| |
| */
| |
| $messages['de'] = array(
| |
| 'block_spammer_error_page_title' => 'Spam Verdacht',
| |
| 'block_spammer_error-desc' => 'Nicht angemeldete Benutzer dürfen keine externen Links anlegen.',
| |
| 'block_spammer_error' => 'Die letzte Änderungen kann nicht gespeichert werden da der Verdacht auf Spam besteht. Änderungen dieser Art sind nur angemeldeten Benutzern erlaubt.',
| |
| );
| |
| | |
| </pre>
| |
![[Bearbeiten]](/extensions/SGPack/resources/pencil-edit-icon.png){kind=icon}