Discuz plug-in thing, I ran to Csdn to ask, believe the strength of the Organization!

This plugin, is imitation stick, in the post list display thumbnail, is I like a style, applicable to X3.0, but for the client, I can only use X2.5 version, this plug-in X2.5 not work, unable to generate thumbnails I just want to change the code, let it work in the X2.5 environment, for personal use, not commercial.
Under X3.0, it is possible to generate a folder containing thumbnails, which are stored in thumbnail images. But at 2.5, there was no discovery of this folder, so it felt like a problem in the build step.
The following post thumbbuilder.class.php the code of this file, please expert analysis, why did not generate tiebalist this folder under data/attachment/.

 basedir=!$_g[' Setting ' [' Attachdir ']? (discuz_root. ' data/attachment/'): $_g[' setting ' [' Attachdir ']; $this->baseurl=!$_g[' setting ' [' Attachurl ']?    (' data/attachment/'): $_g[' setting ' [' Attachurl ']; } Private Function Getcoverpath ($tid) {return ' tiebalist/'. substr (MD5 ($tid), 0, 2). ' /'. SUBSTR (MD5 ($tid), 2, 2). '    /';        The Public Function getthreadcovers ($tid, $aids) {$coverpath = $this->getcoverpath ($tid);        $fullpath = $this->basedir. $coverpath;        $fullurl = $this->baseurl. $coverpath;        $images =array (); foreach ($aids as $aid) {if (File_exists ($fullpath. $aid.). JPG ') $images []=array (' aid ' = $aid, ' thumbfile ' + $fullurl. $aid.          JPG ');    } return $images; The Public Function createthreadcovers ($tid, $images, $force =0) {$path = $this->basedir. $this->getcoverpath ($tid        );d mkdir ($path);        Global $_g;        $setting =&$_g[' cache ' [' plugin '] [' chs_tiebalist ']; $thumbheight = $setting [' Thumbheight ']?$setting[' Thumbheight ']:80;        $thumbmaxwidth = $setting [' Thumbmaxwidth ']? $setting [' Thumbmaxwidth ']:300; foreach ($images as $aid = = $image) {$target = $path. $aid.            JPG ';            if (file_exists ($target) && (! $force)) continue;                try {$thumb = Phpthumbfactory::create ($image, Array (' Resizeup ' =>true));                $dimensions = $thumb->getcurrentdimensions ();                $newwidth = $thumbheight * $dimensions [' width ']/$dimensions [' height '];                if ($newwidth > $thumbmaxwidth) {$thumb->adaptiveresize ($thumbmaxwidth, $thumbheight); }else {$thumb->resize (0, $thumbheight);//Cover not limited width} $thumb->save ($target);}        catch (Exception $oEx) {//captures the exception that can be thrown by generating thumbnails, preventing interrupts writelog (' Tiebalistlog ', $oEx->getmessage ()); continue;}            } if ($force) {$thumbfiles = $this->getfiles ($path, ' jpg ');            $aids =array_keys ($images); foreach ($thuMbfiles as $filename) {$aid =intval (substr ($filename, 0,strpos ($filename, '. ')));            if (!in_array ($aid, $aids)) unlink ($path. $filename);         }}} Private Function GetFiles ($dir, $mask = ") {$fileArray =array (); if (false! = ($handle = Opendir ($dir))) {while (false!== ($file =readdir ($handle))) {if ($file = = '.' || $file = = ' ... ')                Continue                if (empty ($mask)) $fileArray []= $file;            else if (substr ($file, '. '), 1) = = $mask) $fileArray []= $file;    }} return $fileArray; }}?>

Reply to discussion (solution)

The contents of the buildthumb.inc.php seem to be of use.

 $value) {$position = ($value [' Special ']==2)? 2:1;//on the second floor, reply from the 3rd floor $firstpost =c::t (' Forum_                Post ')->fetch_all_by_tid_position (' tid: '. $value [' Tid '], $value [' tid '], $position);                    if (count ($firstpost) >0&& $firstpost [0][' invisible ']>=0) {$post =& $firstpost [0];                    $message =messagecutstr ($post [' message '], $messagelength); $tiebalist [$key] = '
'. $message. '
'; $attachs =c::t (' Forum_attachment_n ')->fetch_all_by_id (' pid: ') $post [' pid '], ' pid ', $post [' pid '],false,true,                    False,false, $picturenum);                    $aids =array_keys ($ATTACHS);                        if ($aids) {$imagelist = $oTB->getthreadcovers ($value [' tid '], $aids); if (count ($imagelist) >0) {$tiebalist [$key].= '
 
 

  
  

    '; foreach ($imagelist as $ii = + $image) {$attach = $attachs [$image [' aid ']]; $forumimg = ($attach [' Remote ']? $_g[' Setting ' [' FTP '] [' Attachurl ']: $_g[' setting ' [' Attachurl ']). ' forum/'. $attach [' attachment ']; $tiebalist [$key].= ' 
   
'; } $tiebalist [$key].= ' 
  
 
 
'; $tiebalist [$key].= ' Close up|View Posts|Left|Turn right                          ';        }}}} return $tiebalist;        }} function Forumdisplay_threadlist_bottom () {Global $_g;        $setting =&$_g[' cache ' [' plugin '] [' chs_tiebalist '];        if (! $setting [' enabled ']) return;        $fid = intval ($_g[' fid ');        $forumselected =unserialize ($setting [' forumselected ']); if (!in_array ($fid, $forumselected)) return; $echo = '
 
  
 '; $echo. = ';        $picturemaxwidth = $setting [' Picturemaxwidth ']? $setting [' Picturemaxwidth ']:600;    $echo. = "; return $echo;}        function Post_chs_tiebalist_message ($params) {Global $_g, $tid, $pid, $modthread, $isfirstpost;        $setting =&$_g[' cache ' [' plugin '] [' chs_tiebalist '];        if (! $setting [' enabled ']) return;        $fid = intval ($_g[' fid ');        $forumselected =unserialize ($setting [' forumselected ']); if (!in_array ($fid, $forumselected)) return;list ($msg, $url _forward, $values, $extraparam) = $params [' param '];if (($msg = = ' Post_newthread_succeed ') | | ($msg = = ' Post_newthread_mod_succeed ')) {$pid = $modthread->pid; $this->create_covers ($pid, $tid);d showmessage ($msg, $url _forward, $values, $extraparam );} else if (($msg = = ' Post_edit_succeed ') && $isfirstpost) {$tid =$_g[' tid ']; $this->create_covers ($pid, $tid);    Dshowmessage ($msg, $url _forward, $values, $extraparam);}        } Private Function Create_covers ($pid, $tid) {global $_g; $setting =&$_g[' cache ' [' plugin '] [' chs_tiebalist ']; $picturenum = $setting [' $picturenum ']? $setting [' $picturenum ']:3;//get a picture of a post $attachs=c::t (' Forum_attachment_n ')- >fetch_all_by_id (' pid: '. $pid, ' pid ', $pid, False,true,false,false, $picturenum); $images =array (); foreach ($ Attachs as $attach) {$images [$attach [' Aid ']]= ($attach [' Remote ']? $_g[' Setting ' [' FTP '] [' Attachdir ']: $_g[' setting ') [' Attachdir ']). ' forum/'. $attach [' attachment '];} if ($images) {require_once ("thumbbuilder.class.php"), $oTB =new Thumbbuilder (); $oTB->createthreadcovers ($tid, $ images);}}? >

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