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1. nathanguadalupe
   Member
   Posted 1 year ago #

   I utilize WP-FileManager to upload an occasional small batch of image files (JPEG) onto my site, rather than running an FTP client.

   It's a great plugin, except that the view image feature malfunctioned whenever I attempted to view any graphics file. It would show a broken image icon instead.

   I like this plugin so much that I decided to tweak it so it works like it's supposed to...

   ** Go to "Editor" under "Plugins" menu and "WP-FileManager" from the drop-down list to edit it.
   ** Locate "wp-filemanager/incl/view.inc.php" from the list on the right-hand side of the browser and click on it, which will reveal its PHP syntax.
   ** Search/Find the following syntax...

   <img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/incl/libfile.php?path=".htmlentities(rawurlencode($path))."&filename=".htmlentities(rawurlencode($filename))."&action=view' width='$width' height='$height' alt='$StrImage'>";

   ** Disable using the appropriate PHP syntax or simply delete it.

   ** Add the following syntax in its place...

   $part_1 = 'http://'.$_SERVER['HTTP_HOST'].'/';
   $part_2 = $_GET['path'];
   $part_3 =  htmlentities(rawurlencode($filename));
   echo '<img src="'.$part_1.$part_2.$part_3.'" alt="'.$part_3.'" />';

   Click the "Update File" button and try viewing any image uploaded to your server.

   Quick note: The zoom in/out function doesn't work! I haven't found a fix for that yet.

2. mn418
   Member
   Posted 1 year ago #

   What am I doing wrong I can't get images to view still with this tweak? Thank you so much!

   <?php

   if (!@include_once(WP_CONTENT_DIR . "/plugins/wp-filemanager/incl/auth.inc.php"))
   include_once(WP_CONTENT_DIR . "/plugins/wp-filemanager/incl/auth.inc.php");

   if ($AllowView && isset($_GET['filename']))
   {
   $filename = stripslashes($_GET['filename']);

   print "<table class='index' width=800 cellpadding=0 cellspacing=0>";
   print "<tr>";
   print "<td class='iheadline' height=21>";
   print "<font class='iheadline'> $StrViewing \"".htmlentities($filename)."\" $StrAt ".$_GET['size']."%</font>";
   print "</td>";
   print "<td class='iheadline' align='right' height=21>";
   print "<font class='iheadline'><img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/icon/back.gif' border=0 alt='$StrBack'></font>";
   print "</td>";
   print "</tr>";
   print "<tr>";
   print "<td valign='top' colspan=2>";

   print "<center>
   ";

   if (is_file($home_directory.$path.$filename) && is_viewable_file($filename))
   {
   $image_info = GetImageSize($home_directory.$path.$filename);
   $size = $_GET['size'];
   $zoom_in = $ZoomArray[get_current_zoom_level($size, 1)];
   $zoom_out = $ZoomArray[get_current_zoom_level($size, -1)];
   $width = $image_info[0] * $size / 100;
   $height = $image_info[1] * $size / 100;

   $files = array();
   if ($open = opendir($home_directory.$path))
   {
   while ($file = readdir($open))
   if (is_file($home_directory.$path.$file) && is_viewable_file($file))
   $files[] = $file;
   closedir($open);
   sort($files);

   if (count($files)>1)
   {
   for($i=0;$files[$i]!=$filename;$i++);
   if ($i==0) $prev = $files[$i+count($files)-1];
   else $prev = $files[$i-1];
   if ($i==(count($files)-1)) $next = $files[$i-count($files)+1];
   else $next = $files[$i+1];
   }
   else
   {
   $prev = $filename;
   $next = $filename;
   }
   }

   print "<table class='menu' cellpadding=2 cellspacing=0>";
   print "<tr>";
   print "<td align='center' valign='bottom'><img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/icon/plus.gif' width=11 height=11 border=0 alt='$StrZoomIn'> $StrZoomIn</td>";
   print "<td align='center' valign='bottom'><img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/icon/minus.gif' width=11 height=11 border=0 alt='$StrZoomOut'> $StrZoomOut</td>";
   print "<td align='center' valign='bottom'><img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/icon/original.gif' width=11 height=11 border=0 alt='$StrOriginalSize'> $StrOriginalSize</td>";
   print "<td align='center' valign='bottom'><img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/icon/previous.gif' width=11 height=11 border=0 alt='$StrPrevious'> $StrPrevious</td>";
   print "<td align='center' valign='bottom'><img src='" . WP_CONTENT_URL . "/plugins/wp-filemanager/icon/next.gif' width=11 height=11 border=0 alt='$StrNext'> $StrNext</td>";
   print "</tr>";
   print "</table>
   ";
   $part_1 = 'http://'.$_SERVER['HTTP_HOST'].'/';
   $part_2 = $_GET['path'];
   $part_3 = htmlentities(rawurlencode($filename));
   echo '<img src="'.$part_1.$part_2.$part_3.'" alt="'.$part_3.'" />';
   }
   else
   {
   print "<font color='#CC0000'>$StrViewFail</font>

   ";
   print "$StrViewFailHelp";
   }

   print "

   </center>";

   print "</td>";
   print "</tr>";
   print "</table>";

   print "<input type='hidden' name='path' value=\"".htmlentities($path)."\">";
   }
   else
   print "<font color='#CC0000'>$StrAccessDenied</font>";

   ?>

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