docs/mods/_core/file_manager/filemanager_display.inc.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2010                                      */
   6 /* Inclusive Design Institute                                   */
   7 /* http://atutor.ca                                                                                             */
   8 /*                                                              */
   9 /* This program is free software. You can redistribute it and/or*/
  10 /* modify it under the terms of the GNU General Public License  */
  11 /* as published by the Free Software Foundation.                                */
  12 /****************************************************************/
  13 // $Id$
  14
  15 if (!defined('AT_INCLUDE_PATH')) { exit; }
  16
  17 function get_file_extension($file_name) {
  18         $ext = pathinfo($file_name);
  19         return $ext['extension'];
  20 }
  21
  22 function get_file_type_icon($file_name) {
  23         static $mime;
  24
  25         $ext = get_file_extension($file_name);
  26
  27         if (!isset($mime)) {
  28                 require(AT_INCLUDE_PATH .'lib/mime.inc.php');
  29         }
  30
  31         if (isset($mime[$ext]) && $mime[$ext][1]) {
  32                 return $mime[$ext][1];
  33         }
  34         return 'generic';
  35 }
  36
  37 function get_relative_path($src, $dest) {
  38         if ($src == '') {
  39                 $path = $dest;
  40         } else if (substr($dest, 0, strlen($src)) == $src) {
  41                 $path = substr($dest, strlen($src) + 1);
  42         } else {
  43                 $depth = substr_count($src, '/');
  44                 for ($i = 0; $i < $depth + 1; $i++)  // $depth+1 because the last '/' is not recorded in content.content_path
  45                         $path .= '../';
  46                 $path .= $dest;
  47         }
  48
  49         return $path;
  50 }
  51
  52 // get the course total in Bytes
  53 $course_total = dirsize($current_path);
  54
  55 $framed = intval($_GET['framed']);
  56 $popup = intval($_GET['popup']);
  57 $cp = $_GET['cp'];
  58 $cid = intval($_GET['cid']);        // content id, used at "adapted content" page, => add/edit alternatives
  59 $pid = intval($_GET['pid']);        // primary resource id, used at "adapted content" page, => add/edit alternatives
  60 $a_type = intval($_GET['a_type']);  // alternative_type, used at "adapted content" page, => add/edit alternatives
  61
  62 if (defined('AT_FORCE_GET_FILE') && AT_FORCE_GET_FILE) {
  63         $get_file = 'get.php/';
  64 } else {
  65         $get_file = 'content/' . $_SESSION['course_id'] . '/';
  66 }
  67
  68 function fm_path(){
  69         global $pathext, $framed, $popup, $cp, $cid, $pid, $a_type;
  70 echo '<p>'._AT('current_path').' ';
  71
  72 if (isset($pathext) && $pathext != '') {
  73         echo '<a href="'.$_SERVER['PHP_SELF'].'?popup=' . $popup . SEP . 'framed=' . $framed.SEP . 'cp=' . $cp.SEP . 'cid=' . $cid.SEP . 'pid=' . $pid.SEP . 'a_type=' . $a_type.'">'._AT('home').'</a> ';
  74 }
  75 else {
  76         $pathext = '';
  77         echo _AT('home');
  78 }
  79
  80
  81 if ($pathext == '' && isset($_POST['pathext'])) {
  82
  83         $pathext = urlencode($_POST['pathext']);
  84 }
  85
  86 if ($pathext != '') {
  87         $bits = explode('/', $pathext);
  88
  89         foreach ($bits as $bit) {
  90                 if ($bit != '') {
  91                         $bit_path .= $bit . '/';
  92                         echo ' / ';
  93
  94                         if ($bit_path == $pathext) {
  95                                 echo $bit;
  96                         } else {
  97                                 echo '<a href="'.$_SERVER['PHP_SELF'].'?pathext=' . urlencode($bit_path) . SEP . 'popup=' . $popup . SEP . 'framed=' . $framed . SEP.'cp='.$_GET['cp'].SEP.'pid='.$_GET['pid'].SEP.'cid='.$cid.SEP.'a_type='.$a_type.'">' . $bit . '</a>';
  98                         }
  99                 }
 100         }
 101         $bit_path = "";
 102         $bit = "";
 103 }
 104 echo '</p>';
 105
 106 }
 107
 108 if ($popup == TRUE) {
 109         $totalcol = 6;
 110 } else {
 111         $totalcol = 5;
 112 }
 113 $labelcol = 3;
 114
 115 if (TRUE || $framed != TRUE) {
 116
 117         if ($_GET['overwrite'] != '') {
 118                 // get file name, out of the full path
 119                 $path_parts = pathinfo($current_path.$_GET['overwrite']);
 120
 121                 if (!file_exists($path_parts['dirname'].'/'.$pathext.$path_parts['basename'])
 122                         || !file_exists($path_parts['dirname'].'/'.$pathext.substr($path_parts['basename'], 5))) {
 123                         /* source and/or destination does not exist */
 124                         $msg->addErrors('CANNOT_OVERWRITE_FILE');
 125                 } else {
 126                         @unlink($path_parts['dirname'].'/'.$pathext.substr($path_parts['basename'], 5));
 127                         $result = @rename($path_parts['dirname'].'/'.$pathext.$path_parts['basename'], $path_parts['dirname'].'/'.$pathext.substr($path_parts['basename'], 5));
 128
 129                         if ($result) {
 130                                 $msg->addFeedback('FILE_OVERWRITE');
 131                         } else {
 132                                 $msg->addErrors('CANNOT_OVERWRITE_FILE');
 133                         }
 134                 }
 135         }
 136
 137         // filemanager listing table
 138         // make new directory
 139         echo '<div class="input-form"><fieldset class="group_form"><legend class="group_form">'._AT('add_file_folder').'</legend>'."\n";
 140         echo '  <div class="row">'."\n";
 141         echo '          <form name="form1" method="post" action="'.$_SERVER['PHP_SELF'].'?'.(($pathext != '') ? 'pathext='.urlencode($pathext).SEP : ''). 'popup='.$popup.SEP.'cp='.SEP.$_GET['cp'].SEP.'pid='.$_GET['pid'].SEP.'cid='.$cid.SEP.'a_type='.$a_type.'">'."\n";
 142         if( $MakeDirOn ) {
 143                 if ($depth < $MaxDirDepth) {
 144                         echo '          <label for="dirname">'._AT('create_folder_here').'</label><br />'."\n";
 145                         echo '          &nbsp;<small class="spacer">'._AT('keep_it_short').'</small><br />'."\n";
 146                         echo '          <input type="text" name="dirname" id="dirname" size="20" /> '."\n";
 147                         echo '          <input type="hidden" name="mkdir_value" value="true" /> '."\n";
 148                         echo '          <input type="submit" name="mkdir" value="'._AT('create_folder').'" class="button" />'."\n";
 149                 } else {
 150                         echo _AT('depth_reached')."\n";
 151                 }
 152         }
 153         echo '          <input type="hidden" name="pathext" value="'.$pathext.'" />'."\n";
 154         echo '          </form>'."\n";
 155         echo '  </div>'."\n";
 156
 157         echo '  <div class="row"><hr /></div>'."\n";
 158
 159
 160         // If flash is available, provide the option of using Fluid's uploader or the basic uploader
 161         if (isset($_SESSION['flash']) && $_SESSION['flash'] == "yes") {
 162                 echo '<div class="row">'."\n";
 163                 if (isset($_COOKIE["fluid_on"]) && $_COOKIE["fluid_on"]=="yes")
 164                         $fluid_on = 'checked="checked"';
 165                 echo '(<input type="checkbox" id="fluid_on" name="fluid_on" onclick="toggleform(\'simple-container\', \'fluid-container\'); setCheckboxCookie(this, \'fluid_on=yes\', \'fluid_on=no\',\'December 31, 2099\');" value="yes" '.$fluid_on.' /> '."\n";
 166                 echo '<label for="fluid_on" >'._AT('enable_uploader').'</label>)'."\n";
 167                 echo '</div>'."\n";
 168         }
 169
 170
 171         // Create a new file
 172         echo '  <div class="row" style="float: left;"><input type="button" class="button" name="new_file" value="' . _AT('file_manager_new') . '" onclick="window.location.href=\''.AT_BASE_HREF.'mods/_core/file_manager/new.php?pathext=' . urlencode($pathext) . SEP . 'framed=' . $framed . SEP . 'popup=' . $popup . '\'"/></div>'."\n";
 173
 174         $my_MaxCourseSize = $system_courses[$_SESSION['course_id']]['max_quota'];
 175
 176         // upload file
 177         if (($my_MaxCourseSize == AT_COURSESIZE_UNLIMITED)
 178                 || (($my_MaxCourseSize == AT_COURSESIZE_DEFAULT) && ($course_total < $MaxCourseSize))
 179                 || ($my_MaxCourseSize-$course_total > 0)) {
 180                 echo '  <div class="row" style="float: left;">'._AT('OR').'</div>'."\n".'       <div class="row" style="float: left;">'."\n";
 181                 if (isset($_SESSION['flash']) && $_SESSION['flash'] == "yes") {
 182                 ?>
 183                         <div id="fluid-container" <?php echo (isset($_COOKIE["fluid_on"]) && $_COOKIE["fluid_on"]=="yes") ? '' : 'style="display:none;"'; ?>>
 184                                 <input type="button" id="uploader_link" class="button" name="upload_file" value="<?php echo _AT('upload_files'); ?>" onclick="toggleform('uploader', 'uploader_link');" />
 185                                 <div id="uploader" style="display: none;">
 186                                         <form id="flc-uploader" class="flc-uploader fl-uploader fl-progEnhance-enhanced" method="get" enctype="multipart/form-data" action="" style="margin: 0px; padding: 0px;">
 187                                                 <div class="start">
 188                                                         <div class="fl-uploader-queue-wrapper">
 189                                                                 <div class="fl-uploader-queue-header">
 190                                                                         <table cellspacing="0" cellpadding="0">
 191                                                                                         <tr>
 192                                                                                                 <th scope="col" class="fileName"><?php echo _AT('file_name'); ?></th>
 193                                                                                                 <th scope="col" class="fileSize"><?php echo _AT('size'); ?>&nbsp;&nbsp;</th>
 194                                                                                                 <th scope="col" class="fileRemove">&nbsp;</th>
 195                                                                                         </tr>
 196                                                                         </table>
 197                                                                 </div>
 198
 199                                        <div class="flc-scroller fl-scroller">
 200                                                 <div class="fl-scroller-inner">
 201                                                     <table cellspacing="0" class="flc-uploader-queue fl-uploader-queue" summary="Queue of files to upload.">
 202                                                         <tbody>
 203                                                             <!-- Rows will be rendered in here. -->
 204
 205                                                             <!-- Template markup for the file queue rows -->
 206                                                             <tr class="flc-uploader-file-tmplt flc-uploader-file fl-uploader-hidden-templates">
 207                                                                 <th class="flc-uploader-file-name fl-uploader-file-name" scope="row"><?php echo _AT('file_placeholder'); ?></th>
 208                                                                 <td class="flc-uploader-file-size fl-uploader-file-size">0 <?php echo _AT('kb'); ?></td>
 209                                                                 <td class="fl-uploader-file-actions">
 210                                                                     <button type="button" class="flc-uploader-file-action fl-uploader-file-action" title="<?php echo _AT('remove_queued_file'); ?>" tabindex="-1">
 211                                                                         <span class="fl-uploader-button-text fl-uploader-hidden"><?php echo _AT('remove_queued_file'); ?></span>
 212                                                                     </button>
 213                                                                 </td>
 214                                                             </tr>
 215
 216                                                             <!-- Template for the file error info rows -->
 217                                                             <tr class="flc-uploader-file-error-tmplt fl-uploader-file-error fl-uploader-hidden-templates">
 218                                                                 <td colspan="3" class="flc-uploader-file-error"></td>
 219                                                             </tr>
 220                                                         </tbody>
 221                                                     </table>
 222                                                     <div class="flc-uploader-file-progressor-tmplt fl-uploader-file-progress"><span class="fl-uploader-file-progress-text fl-uploader-hidden">76%</span></div>
 223                                                 </div>
 224                                             </div>
 225
 226                                                                 <div class="flc-uploader-browse-instructions fl-uploader-browse-instructions"> <?php echo _AT('click_browse_files'); ?> </div>
 227
 228                                                                 <div class="flc-uploader-queue-footer fl-uploader-queue-footer">
 229                                                                         <table cellspacing="0" cellpadding="0">
 230                                                                                         <tr>
 231                                                                                                 <td class="flc-uploader-total-progress-text"><?php echo _AT('total'); ?>: <span class="fluid-uploader-totalFiles">0</span> <?php echo _AT('files'); ?> (<span class="fluid-uploader-totalBytes">0 <?php echo _AT('kb'); ?></span>)</td>
 232                                                                                                 <td class="fl-uploader-footer-buttons" align="right" ><a class="flc-uploader-button-browse fl-uploader-browse" tabindex="0" ><?php echo _AT('browse_files'); ?></a></td>
 233                                                                                         </tr>
 234                                                                         </table>
 235                                                                         <div class="flc-uploader-total-progress fl-uploader-total-progress-okay">&nbsp;</div>
 236                                                                 </div>
 237                                                         </div>
 238
 239                                                         <div class="fl-uploader-btns">
 240                                                                 <button type="button" class="flc-uploader-button-pause fl-uploader-pause fl-uploader-hidden" onclick="toggleform('uploader', 'uploader_link');"><?php echo _AT('cancel'); ?></button>
 241                                                                 <button type="button" class="flc-uploader-button-upload fl-uploader-upload fl-uploader-button-default fl-uploader-dim" ><?php echo _AT('upload'); ?></button>
 242                                                         </div>
 243
 244                                                 </div>
 245                                         </form>
 246
 247                                 </div>
 248                         </div>
 249                 <?php
 250                         if (isset($_COOKIE["fluid_on"]) && $_COOKIE["fluid_on"]=="yes")
 251                                 echo '<div id="simple-container" style="display: none;">';
 252                         else
 253                                 echo '<div id="simple-container">';
 254                 } else {
 255                         // Display as regular if there's no Flash detected
 256                         echo '<div id="simple-container">'."\n";
 257                 }
 258
 259                 // Simple single file uploader
 260                 echo '<form onsubmit="openWindow(\''.AT_BASE_HREF.'tools/prog.php\');" class="fl-ProgEnhance-basic" name="form1" method="post" action="mods/_core/file_manager/upload.php?popup='.$popup.SEP. 'framed='.$framed.SEP.'cp='.$_GET['cp'].SEP.'pid='.$_GET['pid'].SEP.'cid='.$cid.SEP.'a_type='.$a_type.'" enctype="multipart/form-data">';
 261                 echo '<input type="hidden" name="MAX_FILE_SIZE" value="'.$my_MaxFileSize.'" />';
 262                 echo '<label for="uploadedfile">'._AT('upload_files').'</label><br />'."\n";
 263                 echo '<input type="file" name="uploadedfile" id="uploadedfile" class="formfield" size="20" /> ';
 264                 echo '<input type="submit" name="submit" value="'._AT('upload').'" class="button" />';
 265                 echo '<input type="hidden" name="pathext" value="'.$pathext.'" />  ';
 266
 267                 if ($popup == TRUE) {
 268                         echo '<input type="hidden" name="popup" value="1" />';
 269                 }
 270                 echo '</form>';
 271                 echo '</div>';
 272
 273                 echo '          </div>'."\n".'  </fieldset></div>';
 274
 275         } else {
 276                 echo '  </fieldset></div>'."\n";
 277                 $msg->printInfos('OVER_QUOTA');
 278         }
 279 }
 280
 281 // Directory and File listing
 282 echo '<form name="checkform" action="'.$_SERVER['PHP_SELF'].'?'.(($pathext!='') ? 'pathext='.urlencode($pathext).SEP : '').'popup='.$popup .SEP. 'framed='.$framed.SEP.'cp='.$_GET['cp'].SEP.'pid='.$_GET['pid'].SEP.'cid='.$cid.SEP.'a_type='.$a_type.'" method="post">';
 283 echo '<input type="hidden" name="pathext" value ="'.$pathext.'" />';
 284
 285 // display the section to use a remote URL as an alternative
 286 if ($a_type > 0) {
 287 ?>
 288 <div class="input-form" style="min-height:10px">
 289 <fieldset class="group_form" style="min-height: 0px;"><legend class="group_form"><?php echo _AT('use_url_as_alternative'); ?></legend>
 290         <div class="row">
 291           <input name="remote_alternative" id="remote_alternative" value="http://" size="60" />
 292           <input class="button" type="button" name="alternative" value="<?php echo _AT('use_as_alternative'); ?>" onclick="javascript: setURLAlternative();" />
 293         </div>
 294 </fieldset>
 295 </div>
 296 <?php }?>
 297
 298 <table class="data static" summary="" border="0" rules="groups" style="width: 90%">
 299 <thead>
 300 <tr>
 301 <td colspan="5">
 302 <?php fm_path(); ?>
 303 </td>
 304 </tr>
 305 <tr>
 306         <th scope="col"><input type="checkbox" name="checkall" onclick="Checkall(checkform);" id="selectall" title="<?php echo _AT('select_all'); ?>" /></th>
 307         <th>&nbsp;</th>
 308         <th scope="col"><?php echo _AT('name');   ?></th>
 309         <th scope="col"><?php echo _AT('date');   ?></th>
 310         <th scope="col"><?php echo _AT('size');   ?></th>
 311 </tr>
 312 </thead>
 313 <tfoot>
 314 <tr>
 315         <td colspan="5"><input type="submit" name="rename" value="<?php echo _AT('rename'); ?>" />
 316                 <input type="submit" name="delete" value="<?php echo _AT('delete'); ?>" />
 317                 <input type="submit" name="move"   value="<?php echo _AT('move'); ?>" /></td>
 318 </tr>
 319
 320 <tr>
 321         <td colspan="4" align="right"><strong><?php echo _AT('directory_total'); ?>:</strong></td>
 322         <td align="right">&nbsp;<strong><?php echo get_human_size(dirsize($current_path.$pathext.$file.'/')); ?></strong>&nbsp;</td>
 323 </tr>
 324
 325 <tr>
 326         <td colspan="4" align="right"><strong><?php echo _AT('course_total'); ?>:</strong></td>
 327         <td align="right">&nbsp;<strong><?php echo get_human_size($course_total); ?></strong>&nbsp;</td>
 328 </tr>
 329 <tr>
 330         <td colspan="4" align="right"><strong><?php echo _AT('course_available'); ?>:</strong></td>
 331         <td align="right"><strong><?php
 332                 if ($my_MaxCourseSize == AT_COURSESIZE_UNLIMITED) {
 333                         echo _AT('unlimited');
 334                 } else if ($my_MaxCourseSize == AT_COURSESIZE_DEFAULT) {
 335                         echo get_human_size($MaxCourseSize-$course_total);
 336                 } else {
 337                         echo get_human_size($my_MaxCourseSize-$course_total);
 338                 } ?></strong>&nbsp;</td>
 339 </tr>
 340 </tfoot>
 341 <?php
 342
 343
 344 if($pathext) : ?>
 345         <tr>
 346                 <td colspan="5"><a href="<?php echo $_SERVER['PHP_SELF'].'?back=1'.SEP.'pathext='.$pathext.SEP. 'popup=' . $popup .SEP. 'framed=' . $framed .SEP.'cp='.$_GET['cp'].SEP.'pid='.$_GET['pid'].SEP.'cid='.$cid.SEP.'a_type='.$a_type; ?>"><img src="images/arrowicon.gif" border="0" height="11" width="10" alt="" /> <?php echo _AT('back'); ?></a></td>
 347         </tr>
 348 <?php endif; ?>
 349 <?php
 350 $totalBytes = 0;
 351
 352 if ($dir == '')
 353         $dir=opendir($current_path);
 354
 355 // loop through folder to get files and directory listing
 356 while (false !== ($file = readdir($dir)) ) {
 357
 358         // if the name is not a directory
 359         if( ($file == '.') || ($file == '..') ) {
 360                 continue;
 361         }
 362
 363         // get some info about the file
 364         $filedata = stat($current_path.$pathext.$file);
 365         $path_parts = pathinfo($file);
 366         $ext = strtolower($path_parts['extension']);
 367
 368         $is_dir = false;
 369
 370         // if it is a directory change the file name to a directory link
 371         if(is_dir($current_path.$pathext.$file)) {
 372                 $size = dirsize($current_path.$pathext.$file.'/');
 373                 $totalBytes += $size;
 374                 $filename = '<a href="'.$_SERVER['PHP_SELF'].'?pathext='.urlencode($pathext.$file.'/'). SEP . 'popup=' . $popup . SEP . 'framed='. $framed . SEP.'cp='.$_GET['cp'].SEP.'pid='.$_GET['pid'].SEP.'cid='.$cid.SEP.'a_type='.$a_type.'">'.$file.'</a>';
 375                 $fileicon = '&nbsp;';
 376                 $fileicon .= '<img src="images/folder.gif" alt="'._AT('folder').':'.$file.'" height="18" width="20" class="img-size-fm1" />';
 377                 $fileicon .= '&nbsp;';
 378                 if(!$MakeDirOn) {
 379                         $deletelink = '';
 380                 }
 381
 382                 $is_dir = true;
 383         } else if ($ext == 'zip') {
 384
 385                 $totalBytes += $filedata[7];
 386                 $filename = $file;
 387                 $fileicon = '&nbsp;<img src="images/icon-zip.gif" alt="'._AT('zip_archive').':'.$file.'" height="16" width="16" border="0" class="img-size-fm2" />&nbsp;';
 388
 389         } else {
 390                 $totalBytes += $filedata[7];
 391                 $filename = $file;
 392                 $fileicon = '&nbsp;<img src="images/file_types/'.get_file_type_icon($filename).'.gif" height="16" width="16" alt="" title="" class="img-size-fm2" />&nbsp;';
 393         }
 394         $file1 = strtolower($file);
 395         // create listing for dirctor or file
 396         if ($is_dir) {
 397
 398                 $dirs[$file1] .= '<tr><td  align="center" width="0%">';
 399                 $dirs[$file1] .= '<input type="checkbox" id="'.$file.'" value="'.$file.'" name="check[]"/></td>';
 400                 $dirs[$file1] .= '<td  align="center"><label for="'.$file.'" >'.$fileicon.'</label></td>';
 401                 $dirs[$file1] .= '<td >&nbsp;';
 402                 $dirs[$file1] .= $filename.'</td>';
 403                 $dirs[$file1] .= '<td  align="right">&nbsp;';
 404                 $dirs[$file1] .= AT_date(_AT('filemanager_date_format'), $filedata[10], AT_DATE_UNIX_TIMESTAMP);
 405                 $dirs[$file1] .= '&nbsp;</td>';
 406                 $dirs[$file1] .= '<td  align="right">';
 407                 $dirs[$file1] .= get_human_size($size).'</td></tr>';
 408
 409
 410         } else {
 411                 $files[$file1] .= '<tr> <td  align="center">';
 412                 $files[$file1] .= '<input type="checkbox" id="'.$file.'" value="'.$file.'" name="check[]"/> </td>';
 413                 $files[$file1] .= '<td  align="center"><label for="'.$file.'">'.$fileicon.'</label></td>';
 414                 $files[$file1] .= '<td >&nbsp;';
 415
 416                 if ($framed) {
 417                         $files[$file1] .= '<a href="'.$get_file.$pathext.urlencode($filename).'">'.$filename.'</a>';
 418                 } else {
 419                         $files[$file1] .= '<a href="mods/_core/file_manager/preview.php?file='.$pathext.$filename.SEP.'pathext='.urlencode($pathext).SEP.'popup='.$popup.'">'.$filename.'</a>';
 420                 }
 421
 422                 if ($ext == 'zip') {
 423                         $files[$file1] .= ' <a href="mods/_core/file_manager/zip.php?'.(($pathext!='') ? 'pathext='.urlencode($pathext).SEP : ''). 'file=' . urlencode($file) . SEP . 'popup=' . $popup . SEP . 'framed=' . $framed .'">';
 424                         $files[$file1] .= '<img src="images/archive.gif" border="0" alt="'._AT('extract_archive').'" title="'._AT('extract_archive').'"height="16" width="11" class="img-size-fm3" />';
 425                         $files[$file1] .= '</a>';
 426                 }
 427
 428                 if (in_array($ext, $editable_file_types)) {
 429                         $files[$file1] .= ' <a href="mods/_core/file_manager/edit.php?'.(($pathext!='') ? 'pathext='.urlencode($pathext).SEP : ''). 'popup=' . $popup . SEP . 'framed=' . $framed . SEP . 'file=' . $file . '">';
 430                         $files[$file1] .= '<img src="images/edit.gif" border="0" alt="'._AT('extract_archive').'" title="'._AT('edit').'" height="15" width="18" class="img-size-fm4" />';
 431                         $files[$file1] .= '</a>';
 432                 }
 433
 434                 $files[$file1] .= '&nbsp;</td>';
 435
 436                 $files[$file1] .= '<td  align="right" style="white-space:nowrap">';
 437
 438                 if ($popup == TRUE) {
 439                         if ($a_type > 0)  // define content alternative
 440                         {
 441                                 $files[$file1] .= '<input class="button" type="button" name="alternative" value="' ._AT('use_as_alternative') . '" onclick="javascript: setAlternative(\''.get_relative_path($_GET['cp'], $pathext).$file.'\', \''.AT_BASE_HREF.$get_file.$pathext.urlencode($file).'\', \''.$cid.'\', \''.$pid.'\', \''.$a_type.'\');" />&nbsp;';
 442                         }
 443                         else
 444                                 $files[$file1] .= '<input class="button" type="button" name="insert" value="' ._AT('insert') . '" onclick="javascript:insertFile(\'' . $file . '\', \'' . get_relative_path($_GET['cp'], $pathext) . '\', \'' . $ext . '\', \'' .$_SESSION['prefs']['PREF_CONTENT_EDITOR']. '\');" />&nbsp;';
 445                 }
 446
 447                 $files[$file1] .= AT_date(_AT('filemanager_date_format'), $filedata[10], AT_DATE_UNIX_TIMESTAMP);
 448                 $files[$file1] .= '&nbsp;</td>';
 449
 450                 $files[$file1] .= '<td  align="right" style="white-space:nowrap">';
 451                 $files[$file1] .= get_human_size($filedata[7]).'</td></tr>';
 452         }
 453 } // end while
 454
 455 // sort listing and output directories
 456 if (is_array($dirs)) {
 457         ksort($dirs, SORT_STRING);
 458         foreach($dirs as $x => $y) {
 459                 echo $y;
 460         }
 461 }
 462
 463 //sort listing and output files
 464 if (is_array($files)) {
 465         ksort($files, SORT_STRING);
 466         foreach($files as $x => $y) {
 467                 echo $y;
 468         }
 469 }
 470
 471
 472 echo '</table></form>';
 473
 474
 475
 476 ?>
 477
 478 <script type="text/javascript">
 479 //<!--
 480 function insertFile(fileName, pathTo, ext, ed_pref) {
 481         // pathTo + fileName should be relative to current path (specified by the Content Package Path)
 482
 483         if (ext == "gif" || ext == "jpg" || ext == "jpeg" || ext == "png") {
 484                 var info = "<?php echo _AT('alternate_text'); ?>";
 485                 var html = '<img src="' + pathTo+fileName + '" border="0" alt="' + info + '" />';
 486
 487                 insertLink(html, ed_pref);
 488         } else if (ext == "mpg" || ext == "avi" || ext == "wmv" || ext == "mov" || ext == "swf" || ext == "mp3" || ext == "wav" || ext == "ogg" || ext == "mid" ||ext == "flv"|| ext == "mp4") {
 489                 var html = '[media]'+ pathTo + fileName + '[/media]';
 490
 491                 insertLink(html, ed_pref);
 492         } else {
 493                 var info = "<?php echo _AT('put_link'); ?>";
 494                 var html = '<a href="' + pathTo+fileName + '">' + info + '</a>';
 495
 496                 insertLink(html, ed_pref);
 497         }
 498 }
 499
 500 function insertLink(html, ed_pref)
 501 {
 502         var isVisual = false;
 503
 504         if (window.opener) {
 505                 if (typeof window.opener.jQuery("#html_visual_editor:checked").val() !== "undefined") {
 506                         isVisual = true;
 507                 }
 508         }
 509
 510         if (!window.opener || isVisual) {
 511                 if (!window.opener && window.parent.tinyMCE)
 512                         window.parent.tinyMCE.execCommand('mceInsertContent', false, html);
 513                 else
 514                         if (window.opener && window.opener.tinyMCE)
 515                                 window.opener.tinyMCE.execCommand('mceInsertContent', false, html);
 516         } else {
 517                 insertAtCursor(window.opener.document.form.body_text, html);
 518         }
 519 }
 520
 521 function insertAtCursor(myField, myValue) {
 522         //IE support
 523         if (window.opener.document.selection) {
 524                 myField.focus();
 525                 sel = window.opener.document.selection.createRange();
 526                 sel.text = myValue;
 527         }
 528         //MOZILLA/NETSCAPE support
 529         else if (myField.selectionStart || myField.selectionStart == '0') {
 530                 var startPos = myField.selectionStart;
 531                 var endPos = myField.selectionEnd;
 532                 myField.value = myField.value.substring(0, startPos)
 533                 + myValue
 534                 + myField.value.substring(endPos, myField.value.length);
 535                 myField.focus();
 536         } else {
 537                 myField.value += myValue;
 538                 myField.focus();
 539         }
 540 }
 541
 542 // This function does:
 543 // 1. save into db via ajax
 544 // 2. set the according field in opener window to the selected file
 545 // 3. close file manager itself
 546 function setAlternative(file, file_preview_link, cid, pid, a_type) {
 547         // HTML encode the name of the secondary resource
 548         file = jQuery('<div/>').text(file).html();
 549
 550         // save the selected secondary resource into db
 551         jQuery.post("<?php echo AT_BASE_HREF; ?>mods/_core/editor/save_alternative.php",
 552                         {"pid":pid, "a_type":a_type, "alternative":file},
 553                         function(data) {});
 554
 555         link_html = '\
 556       <a href="'+file_preview_link+'" title="<?php echo _AT('new_window'); ?>" target="_new">'+file+'</a><br /> \
 557       <a href="#" onclick="ATutor.poptastic(\\\'<?php echo AT_BASE_HREF; ?>mods/_core/file_manager/index.php?framed=1<?php echo SEP; ?>popup=1<?php echo SEP; ?>cp=<?php echo $cp.SEP; ?>cid='+cid+'<?php echo SEP; ?>pid='+pid+'<?php echo SEP; ?>a_type='+a_type+'\\\');return false;" title="<?php echo _AT('new_window'); ?>"> \
 558         <img src="<?php echo AT_BASE_HREF; ?>images/home-tests_sm.png" border="0" title="<?php echo _AT('alter'); ?>" alt="<?php echo _AT('alter'); ?>" /> \
 559       </a> \
 560       <a href="#" onclick="removeAlternative(\\\'<?php echo $cp; ?>\\\', '+cid+','+pid+','+a_type+');return false;"> \
 561         <img src="<?php echo AT_BASE_HREF; ?>images/icon_delete.gif" border="0" title="<?php echo _AT('remove'); ?>" alt="<?php echo _AT('remove'); ?>" /> \
 562       </a> \
 563     </div> \
 564 ';
 565         eval("window.opener.document.getElementById(\""+pid+"_"+a_type+"\").innerHTML = '"+link_html+"'");
 566
 567         window.close();
 568 }
 569
 570 // This function validates the url then call setAlternative()
 571 function setURLAlternative() {
 572         remote_url = jQuery('#remote_alternative').val();
 573         if (remote_url == '' || remote_url == 'http://') {
 574                 alert("<?php echo _AT('empty_url'); ?>");
 575                 return false;
 576         }
 577         setAlternative(remote_url, remote_url, '<?php echo $cid; ?>.', '<?php echo $pid; ?>', '<?php echo $a_type; ?>');
 578 }
 579
 580 <?php  if (isset($_SESSION['flash']) && $_SESSION['flash'] == "yes") { ?>
 581 // toggle the view between div object and button
 582 function toggleform(id, link) {
 583         var obj = document.getElementById(id);
 584         var btn = document.getElementById(link);
 585
 586         if (obj.style.display == "none") {
 587                 //show
 588                 obj.style.display='';
 589                 obj.focus();
 590
 591                 btn.style.display = 'none';
 592
 593
 594         } else {
 595                 //hide
 596                 obj.style.display='none';
 597                 btn.style.display = '';
 598         }
 599 }
 600
 601 // set a cookie
 602 function setCheckboxCookie(obj, value1, value2, date)
 603 {
 604         var today = new Date();
 605         var the_date = new Date(date);
 606         var the_cookie_date = the_date.toGMTString();
 607         if (obj.checked==true)
 608                 var the_cookie = value1 + ";expires=" + the_cookie_date;
 609         else
 610                 var the_cookie = value2 + ";expires=" + the_cookie_date;
 611         document.cookie = the_cookie;
 612 }
 613 <?php } ?>
 614
 615 <?php
 616 // When uploading a file as an alternative content, set the alternative field in the opener window
 617 // and close "file manager" once the upload is successful
 618 if ($a_type > 0 && isset($_GET['uploadfile']) && $_GET['uploadfile'] <> '') { ?>
 619 function setAlternativeAndClose() {
 620         setAlternative('<?php echo get_relative_path($_GET['cp'], $pathext).$_GET['uploadfile']; ?>', '<?php echo AT_BASE_HREF.$get_file.$pathext.urlencode($_GET['uploadfile']); ?>', '<?php echo $cid; ?>', '<?php echo $pid; ?>', '<?php echo $a_type; ?>');
 621         window.close();
 622 }
 623
 624 window.onload=setAlternativeAndClose;
 625 <?php } ?>
 626
 627 //-->
 628 </script>