mods/_core/courses/html/course_properties.inc.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2010                                              */
   6 /* Inclusive Design Institute                                           */
   7 /* http://atutor.ca                                                     */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12 // $Id$
  13 if (!defined('AT_INCLUDE_PATH')) { exit; }
  14
  15 require_once(AT_INCLUDE_PATH.'../mods/_core/file_manager/filemanager.inc.php');
  16 require_once(AT_INCLUDE_PATH.'../mods/_core/cats_categories/lib/admin_categories.inc.php');
  17 require_once(AT_INCLUDE_PATH.'lib/tinymce.inc.php');
  18 //require_once(AT_INCLUDE_PATH.'lib/course_icon.inc.php');
  19
  20 $_GET['show_courses'] = $addslashes(intval($_GET['show_courses']));
  21 $_GET['current_cat'] = $addslashes(intval($_GET['current_cat']));
  22
  23 if (!isset($_REQUEST['setvisual']) && !isset($_REQUEST['settext'])) {
  24         if ($_SESSION['prefs']['PREF_CONTENT_EDITOR'] == 1) {
  25                 $_POST['formatting'] = 1;
  26                 $_REQUEST['settext'] = 0;
  27                 $_REQUEST['setvisual'] = 0;
  28
  29         } else if ($_SESSION['prefs']['PREF_CONTENT_EDITOR'] == 2) {
  30                 $_POST['formatting'] = 1;
  31                 $_POST['settext'] = 0;
  32                 $_POST['setvisual'] = 1;
  33
  34         } else { // else if == 0
  35                 $_POST['formatting'] = 0;
  36                 $_REQUEST['settext'] = 0;
  37                 $_REQUEST['setvisual'] = 0;
  38         }
  39 }
  40
  41 if (($_POST['setvisual'] && !$_POST['settext']) || $_GET['setvisual']) {
  42         load_editor(false, 'banner');
  43 }
  44
  45 if (!isset($isadmin, $course, $db)) {
  46         return;
  47 }
  48
  49 if (isset($_POST['form_course'])) {
  50
  51         $row['course_id']                       = $_POST['course'];
  52         $row['title']                           = $_POST['title'];
  53         $row['primary_language']        = $_POST['primary_language'];
  54         $row['member_id']                       = $_POST['member_id'];
  55         $row['description']                     = $_POST['description'];
  56         $row['course_dir_name']         = $_POST['course_dir_name'];
  57         $row['cat_id']                          = $_POST['cat_id'];
  58         $row['content_packaging']       = $_POST['content_packaging'];
  59
  60         $row['access']                          = $_POST['access'];
  61         $row['notify']                          = $_POST['notify'];
  62
  63         $row['max_quota']                       = $_POST['max_quota'];
  64         $row['max_file_size']           = $_POST['max_file_size'];
  65
  66         $row['created_date']            = date('Y-m-d H:i:s');
  67         $row['primary_language']    = $_POST['pri_lang'];
  68         $row['rss']                 = $_POST['rss'];
  69
  70         $row['copyright']                       = $_POST['copyright'];
  71         $row['icon']                            = $_POST['icon'];
  72         $row['banner']              = stripcslashes($_POST['banner']);
  73
  74         if (intval($_POST['release_date'])) {
  75                 $day_release    = intval($_POST['day_release']);
  76                 $month_release  = intval($_POST['month_release']);
  77                 $year_release   = intval($_POST['year_release']);
  78                 $hour_release   = intval($_POST['hour_release']);
  79                 $min_release    = intval($_POST['min_release']);
  80
  81                 if (strlen($month_release) == 1){
  82                         $month_release = "0$month_release";
  83                 }
  84                 if (strlen($day_release) == 1){
  85                         $day_release = "0$day_release";
  86                 }
  87                 if (strlen($hour_release) == 1){
  88                         $hour_release = "0$hour_release";
  89                 }
  90                 if (strlen($min_release) == 1){
  91                         $min_release = "0$min_release";
  92                 }
  93                 $row['release_date'] = "$year_release-$month_release-$day_release $hour_release:$min_release:00";
  94         } else {
  95                 $row['release_date'] = 0;
  96         }
  97
  98         if (intval($_POST['end_date'])) {
  99                 $day_end        = intval($_POST['day_end']);
 100                 $month_end      = intval($_POST['month_end']);
 101                 $year_end       = intval($_POST['year_end']);
 102                 $hour_end       = intval($_POST['hour_end']);
 103                 $min_end        = intval($_POST['min_end']);
 104
 105                 if (strlen($month_end) == 1){
 106                         $month_end = "0$month_end";
 107                 }
 108                 if (strlen($day_end) == 1){
 109                         $day_end = "0$day_end";
 110                 }
 111                 if (strlen($hour_end) == 1){
 112                         $hour_end = "0$hour_end";
 113                 }
 114                 if (strlen($min_end) == 1){
 115                         $min_end = "0$min_end";
 116                 }
 117                 $row['end_date'] = "$year_end-$month_end-$day_end $hour_end:$min_end:00";
 118         } else {
 119                 $row['end_date'] = 0;
 120         }
 121
 122 } else if ($course) {
 123         $sql    = "SELECT *, DATE_FORMAT(release_date, '%Y-%m-%d %H:%i:00') AS release_date, DATE_FORMAT(end_date, '%Y-%m-%d %H:%i:00') AS end_date  FROM ".TABLE_PREFIX."courses WHERE course_id=$course";
 124         $result = mysql_query($sql, $db);
 125         if (!($row      = mysql_fetch_assoc($result))) {
 126                 echo _AT('no_course_found');
 127                 return;
 128         }
 129
 130 } else {
 131         //new course defaults
 132         $row['content_packaging']       = 'top';
 133         $row['access']                          = 'protected';
 134         $row['notify']                          = '';
 135         $row['hide']                            = '';
 136
 137         $row['max_quota']                       = AT_COURSESIZE_DEFAULT;
 138         $row['max_file_size']           = AT_FILESIZE_DEFAULT;
 139
 140         $row['primary_language']        = $_SESSION['lang'];
 141         $row['created_date']            = date('Y-m-d H:i:s');
 142         $row['rss']                 = 0; // default to off
 143         $row['release_date']            = '0';
 144         $row['end_date']            = '0';
 145 }
 146 /*
 147 if (($_POST['setvisual'] || $_POST['settext']) && !$_POST['submit']){
 148         $anchor =  "#banner";
 149 } */
 150
 151 ?>
 152
 153 <form method="post" action="<?php echo $_SERVER['PHP_SELF'];  ?>" name="course_form" enctype="multipart/form-data">
 154         <input type="hidden" name="form_course" value="true" />
 155         <input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $_config['prof_pic_max_file_size']; ?>" />
 156         <input type="hidden" name="course" value="<?php echo $course; ?>" />
 157         <input type="hidden" name="old_access" value="<?php echo $row['access']; ?>" />
 158         <input type="hidden" name="created_date" value="<?php echo $row['created_date']; ?>" />
 159         <input type="hidden" name="show_courses" value="<?php echo $_GET['show_courses']; ?>" />
 160         <input type="hidden" name="current_cat" value="<?php echo $_GET['current_cat']; ?>" />
 161         <input type="submit" name="submit" style="display:none;"/>
 162
 163 <div class="input-form">
 164         <fieldset class="group_form"><legend class="group_form"><?php echo _AT('properties'); ?></legend>
 165 <?php if ($isadmin): ?>
 166         <div class="row">
 167                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="inst"><?php echo  _AT('instructor'); ?></label><br />
 168                         <?php
 169                         $sql = "SELECT member_id, login FROM ".TABLE_PREFIX."members WHERE status=".AT_STATUS_INSTRUCTOR;
 170                         $result = mysql_query($sql, $db);
 171
 172                         if ($instructor_row = mysql_fetch_assoc($result)) {
 173                                 echo '<select name="instructor" id="inst">';
 174                                 do {
 175                                         if ($instructor_row['member_id'] == $row['member_id']) {
 176                                                 echo '<option value="'.$instructor_row['member_id'].'" selected="selected">'.$instructor_row['login'].'</option>';
 177                                         } else {
 178                                                 echo '<option value="'.$instructor_row['member_id'].'">'.$instructor_row['login'].'</option>';
 179                                         }
 180                                 } while($instructor_row = mysql_fetch_assoc($result));
 181                                 echo '</select>';
 182                         } else {
 183                                 echo '<span id="inst">'._AT('none_found').'</span>';
 184                         }
 185                         ?>
 186         </div>
 187 <?php endif; ?>
 188
 189         <div class="row">
 190                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="title"><?php echo _AT('title'); ?></label><br />
 191                 <input type="text" id="title" name="title" size="40" value="<?php echo htmlspecialchars($row['title']); ?>" />
 192         </div>
 193
 194         <div class="row">
 195                 <label for="pri_lang"><?php  echo _AT('primary_language'); ?></label><br />
 196                 <?php $languageManager->printDropdown($row['primary_language'], 'pri_lang', 'pri_lang'); ?>
 197         </div>
 198
 199         <div class="row">
 200                 <label for="description"><?php echo _AT('description'); ?></label><br />
 201                 <textarea id="description" cols="45" rows="2" name="description"><?php echo $row['description']; ?></textarea>
 202         </div>
 203
 204         <?php if ($_config['course_dir_name']): ?>
 205         <div class="row">
 206                 <label for="course_dir_name"><?php echo _AT('course_dir_name'); ?></label><br />
 207                 <input type="text" id="course_dir_name" name="course_dir_name" size="40" value="<?php echo htmlspecialchars($row['course_dir_name']); ?>" />
 208         </div>
 209         <?php endif; ?>
 210
 211         <?php $categories = get_categories(); ?>
 212         <?php if (is_array($categories)): ?>
 213                 <div class="row">
 214                 <label for="cat"><?php echo _AT('category'); ?></label><br />
 215                         <select name="category_parent" id="cat">
 216                                 <option value="0">&nbsp;&nbsp;&nbsp;[&nbsp;&nbsp;<?php echo _AT('cats_uncategorized'); ?>&nbsp;&nbsp;]&nbsp;&nbsp;&nbsp;</option>
 217                                 <?php select_categories($categories, 0, $row['cat_id'], false); ?>
 218
 219                         </select>
 220                 </div>
 221         <?php endif; ?>
 222
 223         <div class="row">
 224                 <?php  echo _AT('export_content'); ?><br />
 225                 <?php
 226                         switch ($row['content_packaging']) {
 227                                 case 'none':
 228                                                 $none = ' checked="checked"';
 229                                                 break;
 230
 231                                 case 'top':
 232                                                 $top     = ' checked="checked"';
 233                                                 break;
 234
 235                                 case 'all':
 236                                                 $all    = ' checked="checked"';
 237                                                 break;
 238                         }
 239                         ?>
 240                 <label><input type="radio" name="content_packaging" value="none" id="none" <?php echo $none; ?> /><?php echo _AT('content_packaging_none'); ?></label><br />
 241                 <label><input type="radio" name="content_packaging" value="top" id="ctop"  <?php echo $top; ?> /><?php  echo _AT('content_packaging_top'); ?></label><br />
 242                 <label><input type="radio" name="content_packaging" value="all" id="all" <?php echo $all; ?> /><?php  echo _AT('content_packaging_all'); ?></label>
 243         </div>
 244
 245         <div class="row">
 246                 <?php echo _AT('syndicate_announcements'); ?><br />
 247                 <?php
 248                                 $rss_no = $rss_yes = '';
 249
 250                                 if ($row['rss']) {
 251                                         $rss_yes = ' checked="checked"';
 252                                 } else {
 253                                         $rss_no = ' checked="checked"';
 254                                 }
 255                 ?>
 256                 <label><input type="radio" name="rss" value="1" id="rss_y" <?php echo $rss_yes; ?> /><?php echo _AT('enable_syndicate'); ?></label><br />
 257                 <label><input type="radio" name="rss" value="0" id="rss_n"  <?php echo $rss_no; ?> /><?php  echo _AT('disable_syndicate'); ?></label>
 258         </div>
 259
 260         <div class="row">
 261                 <?php echo _AT('access'); ?><br />
 262                 <?php
 263                                 switch ($row['access']) {
 264                                         case 'public':
 265                                                         $pub = ' checked="checked"';
 266                                                         $disable = 'disabled="disabled"'; // disable the nofity box
 267                                                         break;
 268
 269                                         case 'protected':
 270                                                         $prot    = ' checked="checked"';
 271                                                         $disable = 'disabled="disabled"'; // disable the nofity box
 272                                                         break;
 273
 274                                         case 'private':
 275                                                         $priv   = ' checked="checked"';
 276                                                         break;
 277                                 }
 278
 279                                 if ($row['notify']) {
 280                                         $notify = ' checked="checked"';
 281                                 }
 282
 283                                 if ($row['hide']) {
 284                                         $hide = ' checked="checked"';
 285                                 }
 286                 ?>
 287                 <input type="radio" name="access" value="public" id="pub" onclick="disableNotify();" <?php echo $pub; ?> /><label for="pub"><strong> <?php echo  _AT('public'); ?>: </strong></label><?php echo  _AT('about_public'); ?><br /><br />
 288
 289                 <input type="radio" name="access" value="protected" id="prot" onclick="disableNotify();" <?php echo $prot; ?> /><label for="prot"><strong><?php echo  _AT('protected'); ?>:</strong></label> <?php echo _AT('about_protected'); ?><br /><br />
 290
 291                 <input type="radio" name="access" value="private" id="priv" onclick="enableNotify();" <?php echo $priv; ?> /><label for="priv"><strong><?php echo  _AT('private'); ?>:</strong></label> <?php echo  _AT('about_private'); ?><br />
 292                 <input type="checkbox" name="notify" id="notify" value="1" <?php
 293                         echo $disable;
 294                         echo $notify; ?> /><label for="notify"><?php echo  _AT('email_approvals'); ?></label>
 295                 <br />
 296                 <input type="checkbox" name="hide" id="hide" value="1" <?php
 297                 echo $disable;
 298                 echo $hide; ?> /><label for="hide"><?php echo  _AT('hide_course'); ?></label>.
 299         </div>
 300
 301         <div class="row">
 302                 <?php echo _AT('release_date'); ?><br />
 303                 <?php
 304                         $rel_no = $rel_yes = '';
 305
 306                         if (intval($row['release_date'])) {
 307                                 $rel_yes = ' checked="checked"';
 308
 309                                 $today_day   = substr($row['release_date'], 8, 2);
 310                                 $today_mon   = substr($row['release_date'], 5, 2);
 311                                 $today_year  = substr($row['release_date'], 0, 4);
 312
 313                                 $today_hour  = substr($row['release_date'], 11, 2);
 314                                 $today_min   = substr($row['release_date'], 14, 2);
 315                         } else {
 316                                 $rel_no = ' checked="checked"';
 317                                 $today_year  = date('Y');
 318                         }
 319
 320                 ?>
 321
 322                 <input type="radio" name="release_date" value="0" id="release_now" <?php echo $rel_no; ?> /> <label for="release_now"><?php echo _AT('available_immediately'); ?></label><br />
 323
 324
 325                 <input type="radio" name="release_date" value="1" id="release_later" <?php echo $rel_yes; ?> /> <label for="release_later"><?php echo _AT('release_on'); ?></label>
 326                 <?php
 327                         $name = '_release';
 328                         require(AT_INCLUDE_PATH.'html/release_date.inc.php');
 329                 ?>
 330         </div>
 331
 332         <div class="row">
 333                 <?php echo _AT('end_date'); ?><br />
 334                 <?php
 335                         $end_no = $end_yes = '';
 336
 337                         if (intval($row['end_date'])) {
 338                                 $end_yes = ' checked="checked"';
 339
 340                                 $today_day   = substr($row['end_date'], 8, 2);
 341                                 $today_mon   = substr($row['end_date'], 5, 2);
 342                                 $today_year  = substr($row['end_date'], 0, 4);
 343
 344                                 $today_hour  = substr($row['end_date'], 11, 2);
 345                                 $today_min   = substr($row['end_date'], 14, 2);
 346                         } else {
 347                                 $end_no = ' checked="checked"';
 348                                 $today_year  = date('Y')+1;
 349                         }
 350
 351                 ?>
 352
 353                 <input type="radio" name="end_date" value="0" id="end_now" <?php echo $end_no; ?> /> <label for="end_now"><?php echo _AT('no_end_date'); ?></label><br />
 354
 355                 <input type="radio" name="end_date" value="1" id="end_later" <?php echo $end_yes; ?> /> <label for="end_later"><?php echo _AT('end_on'); ?></label>
 356                 <?php
 357                         $name = '_end';
 358                         require(AT_INCLUDE_PATH.'html/release_date.inc.php');
 359                 ?>
 360         </div>
 361
 362         <div class="row">
 363                 <?php
 364                         if (($_POST['setvisual'] && !$_POST['settext']) || $_GET['setvisual']){
 365                                 echo '<input type="hidden" name="setvisual" value="'.$_POST['setvisual'].'" />';
 366                                 echo '<input type="submit" name="settext" value="'._AT('switch_text').'"  class="button"/>';
 367                         } else {
 368                                 echo '<input type="submit" name="setvisual" value="'._AT('switch_visual').'" class="button"/>';
 369                         }
 370                 ?>
 371         </div>
 372         <div class="row">
 373
 374                 <label for="banner"><?php echo _AT('banner'); ?></label><br />
 375                 <textarea id="banner" cols="45" rows="15" name="banner"><?php echo $row['banner']; ?></textarea>
 376         </div>
 377
 378 <?php if (!$course) : ?>
 379         <div class="row">
 380                 <label for="initial_content"><?php echo _AT('initial_content'); ?></label><br />
 381                 <select name="initial_content" id="initial_content" size="5">
 382                         <option value="0"><?php echo _AT('empty'); ?></option>
 383                         <option value="1" selected="selected"><?php echo _AT('create_basic'); ?></option>
 384                         <?php
 385                         $Backup = new Backup($db);
 386
 387                         if ($isadmin) {
 388                                 $sql    = "SELECT course_id, title FROM ".TABLE_PREFIX."courses ORDER BY title";
 389                         } else {
 390                                 $sql    = "SELECT course_id, title FROM ".TABLE_PREFIX."courses WHERE member_id=$_SESSION[member_id] ORDER BY title";
 391                         }
 392
 393                         $result = mysql_query($sql, $db);
 394
 395                         if ($course_row = mysql_fetch_assoc($result)) {
 396                                 do {
 397                                         $Backup->setCourseID($course_row['course_id']);
 398                                         $list = $Backup->getAvailableList();
 399
 400                                         if (!empty($list)) {
 401                                                 echo '<optgroup label="'. _AT('restore').': '.$course_row['title'].'">';
 402                                                 foreach ($list as $list_item) {
 403                                                         echo '<option value="'.$list_item['backup_id'].'_'.$list_item['course_id'].'">'.$list_item['file_name'].' - '.get_human_size($list_item['file_size']).'</option>';
 404                                                 }
 405                                                 echo '</optgroup>';
 406                                         }
 407                                 } while ($course_row = mysql_fetch_assoc($result));
 408                         }
 409                         ?>
 410                         </select>
 411         </div>
 412 <?php endif; // !$course_id ?>
 413
 414 <?php if ($isadmin) : ?>
 415         <div class="row">
 416                 <?php  echo _AT('course_quota'); ?><br />
 417                 <?php
 418                         if ($row['max_quota'] == AT_COURSESIZE_UNLIMITED) {
 419                                 $c_unlim = ' checked="checked" ';
 420                                 $c_oth2 = ' disabled="disabled" ';
 421                         } elseif ($row['max_quota'] == AT_COURSESIZE_DEFAULT) {
 422                                 $c_def = ' checked="checked" ';
 423                                 $c_oth2 = ' disabled="disabled" ';
 424                         } else {
 425                                 $c_oth = ' checked="checked" ';
 426                                 $c_oth2 = '';
 427                         }
 428
 429                         if ($course > 0) {
 430                                 $course_size = dirsize(AT_CONTENT_DIR . $course.'/');
 431                         } else {
 432                                 $course_size = 0;
 433                         }
 434
 435                         if ($course) {
 436                                 echo _AT('current_course_size') .': '.get_human_size($course_size).'<br />';
 437                         }
 438                 ?>
 439
 440                 <input type="radio" id="c_default" name="quota" value="<?php echo AT_COURSESIZE_DEFAULT; ?>" onclick="disableOther();" <?php echo $c_def;?> /><label for="c_default"> <?php echo _AT('default') . ' ('.get_human_size($MaxCourseSize).')'; ?></label> <br />
 441                 <input type="radio" id="c_unlim" name="quota" value="<?php echo AT_COURSESIZE_UNLIMITED; ?>" onclick="disableOther();" <?php echo $c_unlim;?>/><label for="c_unlim"> <?php echo _AT('unlimited'); ?></label> <br />
 442                 <input type="radio" id="c_other" name="quota" value="2" onclick="enableOther();" <?php echo $c_oth;?>/><label for="c_other"> <?php echo _AT('other'); ?> </label> -
 443                 <input type="text" id="quota_entered" name="quota_entered" <?php echo $c_oth2?> value="<?php if ($row['max_quota']!=AT_COURSESIZE_UNLIMITED && $row['max_quota']!=AT_COURSESIZE_DEFAULT) { echo bytes_to_megabytes($row['max_quota']); } ?>" size="4" /> <?php echo _AT('mb'); ?>
 444         </div>
 445
 446         <div class="row">
 447                 <?php  echo _AT('max_file_size'); ?><br />
 448                 <?php
 449                         $max_allowed = megabytes_to_bytes(substr(ini_get('upload_max_filesize'), 0, -1));
 450
 451                         if ($row['max_file_size'] == AT_FILESIZE_DEFAULT) {
 452                                 $f_def = ' checked="checked" ';
 453                                 $f_oth2 = ' disabled="disabled" ';
 454                         } elseif ($row['max_file_size'] == AT_FILESIZE_SYSTEM_MAX) {
 455                                 $f_max = ' checked="checked" ';
 456                                 $f_oth2 = ' disabled="disabled" ';
 457                         } else {
 458                                 $f_oth = ' checked="checked" ';
 459                                 $f_oth2 = '';
 460                         }
 461                 ?>
 462                 <input type="radio" id="f_default" name="filesize" value="<?php echo AT_FILESIZE_DEFAULT; ?>" onclick="disableOther2();" <?php echo $f_def;?> /><label for="f_default"> <?php echo _AT('default') . ' ('.get_human_size($MaxFileSize).')'; ?></label> <br />
 463                 <input type="radio" id="f_maxallowed" name="filesize" value="<?php echo AT_FILESIZE_SYSTEM_MAX; ?>" onclick="disableOther2();" <?php echo $f_max;?>/><label for="f_maxallowed"> <?php echo _AT('max_file_size_system') . ' ('.get_human_size($max_allowed).')'; ?></label> <br />
 464                 <input type="radio" id="f_other" name="filesize" value="2" onclick="enableOther2();" <?php echo $f_oth;?>/><label for="f_other"> <?php echo _AT('other'); ?> </label> -
 465                 <input type="text" id="filesize_entered" name="filesize_entered" <?php echo $f_oth2?> value="<?php if ($row['max_file_size']!=AT_FILESIZE_DEFAULT && $row['max_file_size']!=AT_FILESIZE_SYSTEM_MAX) { echo bytes_to_megabytes($row['max_file_size']); } ?>" size="4" /> <?php echo _AT('mb'); ?>
 466         </div>
 467
 468 <?php else: ?>
 469         <input type="hidden" name="quota" value="<?php echo $row['max_quota']; ?>" />
 470         <input type="hidden" name="filesize" value="<?php echo $row['max_file_size']; ?>" />
 471         <input type="hidden" name="tracking" value="<?php echo $row['tracking']; ?>" />
 472 <?php endif; ?>
 473
 474         <div class="row">
 475                 <label for="copyright"><?php echo _AT('course_copyright'); ?></label><br />
 476                 <textarea name="copyright" rows="2" cols="65" id="copyright"><?php echo $row['copyright']; ?></textarea>
 477         </div>
 478         <div class="row">
 479                 <?php
 480             if ($row['icon'] != ''):
 481                 $path = AT_CONTENT_DIR.$row['course_id']."/custom_icons/";
 482                 if (file_exists($path.$row['icon'])) {
 483                     if (defined('AT_FORCE_GET_FILE') && AT_FORCE_GET_FILE) {
 484                         $custom_icon_path = 'get_course_icon.php/?id='.$row['course_id'];
 485                     } else {
 486                         $_base_href = 'content/' . $row['course_id'] . '/';
 487                     }
 488                 } else {
 489                     $_base_href = "images/courses/";    //$_base_href = 'get_course_icon.php/?id='.$row['course_id'];
 490                 }
 491
 492             $force_get = (defined('AT_FORCE_GET_FILE') && AT_FORCE_GET_FILE) ? true : false;
 493             echo "<input type='hidden' name='boolForce' id='boolForce' value='$force_get' />";
 494
 495        //include(AT_INCLUDE_PATH.'html/course_icon.inc.php');
 496         ?>
 497                 <img id="i0" src="<?php echo ($custom_icon_path=='')?$_base_href.$row['icon']:$custom_icon_path; ?>" alt="<?php echo $row['icon']; ?>" border="1" height="79" width="79"  style="float: left; margin: 2px;" />
 498
 499                 <?php else: ?>
 500                         <img id="i0" src="images/clr.gif" alt="" style="float: left; margin: 2px;" border="1" height="79" width="79"  />
 501                         <input type='hidden' name='boolForce' id='boolForce' value='' />
 502                 <?php endif; ?>
 503                 <div style="width:40%; float:left;">
 504                 <label for="icons"><?php echo _AT('icon'); ?></label><br />
 505                 <select name="icon" id="icons" onchange="SelectImg()">
 506                         <option value=""><?php echo _AT('no_icon'); ?></option>
 507             <?php // ------------- custom course icons
 508                 $path = AT_CONTENT_DIR.$row['course_id']."/custom_icons/";
 509                 $boolCustom = false;
 510                 $optCount = 0;
 511
 512                 if (is_dir($path)) {
 513                     $boolCustom = true;  // true if custom icons are uploaded, otherwise false
 514
 515                     /*$files = scandir($path);  //SCANDIR STOPS ATUTOR WHEN RUN AS INSTRUCTOR, BUT NOT AS ADMIN. WHY? -Gorzan */
 516
 517                     /* PHP 4 REPLACEMENT FOR SCANDIR */
 518                                         $dh  = opendir($path);
 519                                         while (false !== ($filename = readdir($dh))) {
 520                                                 $files[] = $filename;
 521                                         }
 522
 523                                         /*END PHP 4 REPLACEMENT FOR SCANDIR*/
 524                     echo "<optgroup label='"._AT('custom_icons')."'>";
 525                     foreach($files as $val) {
 526                                                 $file_ext = substr(strtolower($val), -3);
 527                         if ($file_ext == "jpg" || $file_ext == "png" || $file_ext == "gif") {
 528                             $optCount++;
 529                             echo "<option value='".$val."'";
 530                             if ($val == $row['icon']) {
 531                                 echo 'selected="selected"';
 532                             }
 533                             echo ">".$val."</option>";
 534                         }
 535                     }
 536                     echo "</optgroup>";
 537                 }
 538
 539             ?>
 540                         <?php // ------------- other icons
 541
 542                                 $course_imgs = array();
 543                                 if ($dir = opendir(AT_INCLUDE_PATH.'../images/courses/')) {
 544                                         while (false !== ($file = readdir($dir)) ) {
 545                                                 if( ($file == '.') || ($file == '..')) {
 546                                                         continue;
 547                                                 }
 548                                                 $course_imgs[] = $file;
 549                                         }
 550                                         closedir($dir);
 551                                 }
 552                                 sort($course_imgs);
 553                 if ($boolCustom == true) {
 554                     echo "<optgroup label='"._AT('builtin_icons')."'>";
 555                 }
 556                                 foreach ($course_imgs as $file) {
 557                                         echo '<option value="' . $file . '" ';
 558                                         if ($file == $row['icon']) {
 559                                                 echo 'selected="selected"';
 560                                         }
 561                                         echo ' >' . $file . '</option>';
 562                                 }
 563                 if ($boolCustom == true) {
 564                     echo "</optgroup>";
 565                 }
 566                         ?>
 567                 </select><?php echo "&nbsp;&nbsp;&nbsp; "._AT('or'); ?>
 568         </div>
 569             <!-- div class="row" style="float:right;width:40%;">
 570             <?php echo _AT('upload_icon'); ?><br />
 571                 <input type="file" name="customicon" id="customicon" value="<?php echo $_POST['customicon']; ?>"/><br />
 572                 <small><?php echo _AT('upload_icon_text'); ?></small>
 573             </div -->
 574
 575         <?php  require_once(AT_INCLUDE_PATH.'../mods/_core/courses/html/course_icon.inc.php'); ?>
 576
 577         <br style="clear: left;" />
 578
 579         </div>
 580
 581     <div style="clear: both;"></div>
 582
 583
 584
 585         <div class="buttons">
 586                 <?php
 587             echo "<input type='hidden' name='custOptCount' id='custOptCount' value='".$optCount."' />";
 588             echo "<input type='hidden' name='courseId' id='courseId' value='".$row['course_id']."' />";
 589                 ?>
 590
 591                 <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s" />
 592                 <input type="submit" name="cancel" value="<?php echo _AT('cancel');?>" />
 593         </div>
 594     </fieldset>
 595 </div>
 596
 597 </form>
 598 <?php
 599
 600 if ($_POST['customicon']) {
 601     echo "<script language='javascript' type='text/javascript'>document.getElementById('uploadform').focus();</script>";
 602 }
 603 ?>
 604
 605 <script language="javascript" type="text/javascript">
 606 <!--
 607 function enableNotify() {
 608         document.course_form.notify.disabled = false;
 609         document.course_form.hide.disabled = false;
 610 }
 611
 612 function disableNotify() {
 613         document.course_form.notify.disabled = true;
 614         document.course_form.hide.disabled = true;
 615 }
 616
 617 function enableOther()          { document.course_form.quota_entered.disabled = false; }
 618 function disableOther()         { document.course_form.quota_entered.disabled = true; }
 619 function enableOther2()         { document.course_form.filesize_entered.disabled = false; }
 620 function disableOther2()        { document.course_form.filesize_entered.disabled = true; }
 621
 622 function enableRelease() {
 623         document.course_form.day_release.disabled = false;
 624         document.course_form.month_release.disabled = false;
 625         document.course_form.year_release.disabled = false;
 626         document.course_form.hour_release.disabled = false;
 627         document.course_form.min_release.disabled = false;
 628 }
 629 function disableRelease() {
 630         document.course_form.day_release.disabled = true;
 631         document.course_form.month_release.disabled = true;
 632         document.course_form.year_release.disabled = true;
 633         document.course_form.hour_release.disabled = true;
 634         document.course_form.min_release.disabled = true;
 635 }
 636
 637 function SelectImg() {
 638     // UPDATED by Martin Turlej - for custom course icon
 639
 640     var boolForce = document.getElementById('boolForce').value;
 641         if (document.course_form.icon.options[document.course_form.icon.selectedIndex].value == "") {
 642                 document.getElementById('i0').src = "images/clr.gif";
 643                 document.getElementById('i0').alt = "";
 644         } else {
 645         var iconIndx = document.course_form.icon.selectedIndex;
 646         var custIndx = document.getElementById('custOptCount').value;
 647         var courseId = document.getElementById('courseId').value;
 648
 649         // if icon is part of custom icons choose corresponding directory
 650         if (iconIndx <= custIndx && boolForce != '') {
 651             var dir = (boolForce == 1) ? "get_course_icon.php/?id="+courseId : "/content/"+courseId+"/custom_icons/";
 652         } else {
 653             var dir = "images/courses/";
 654         }
 655
 656                 document.getElementById('i0').src = dir + document.course_form.icon.options[iconIndx].value;
 657                 document.getElementById('i0').alt = document.course_form.icon.options[iconIndx].value;
 658         }
 659 }
 660
 661 function toggleFrm(id) {
 662     if (document.getElementById(id).style.display == "none") {
 663                 //show
 664                 document.getElementById(id).style.display='';
 665
 666                 if (id == "c_folder") {
 667                         document.form0.new_folder_name.focus();
 668                 } else if (id == "upload") {
 669                         document.form0.file.focus();
 670                 }
 671
 672         } else {
 673                 //hide
 674                 document.getElementById(id).style.display='none';
 675         }
 676 }
 677 // -->
 678 </script>