/mods/_core/editor/editor_tabs/alternatives.inc.php
PHP | 242 lines | 171 code | 29 blank | 42 comment | 31 complexity | 4facb81ca1f4f125e2ed7218b013f187 MD5 | raw file
- <?php
- /****************************************************************/
- /* ATutor */
- /****************************************************************/
- /* Copyright (c) 2002-2010 */
- /* Inclusive Design Institute */
- /* http://atutor.ca */
- /* */
- /* This program is free software. You can redistribute it and/or*/
- /* modify it under the terms of the GNU General Public License */
- /* as published by the Free Software Foundation. */
- /****************************************************************/
- // $Id$
- /**
- * This script creates the interface of "edit content" => "adapted content"
- */
- if (!defined('AT_INCLUDE_PATH')) { exit; }
- if ($cid == 0) {
- $msg->printErrors('SAVE_BEFORE_PROCEED');
- require_once(AT_INCLUDE_PATH.'footer.inc.php');
- exit;
- }
- /**
- * When the file name is a remote URL, this function reduces the full URL
- * @param $filename
- * @return the reduced name
- */
- function get_display_filename($filename)
- {
- if (substr($filename, 0 , 7) == 'http://' || substr($filename, 0 , 8) == 'https://') {
- if (substr($filename, 0 , 7) == 'http://') $prefix = 'http://';
- if (substr($filename, 0 , 8) == 'https://') $prefix = 'https://';
- $name = substr($filename, strrpos($filename, '/'));
- $filename = $prefix.'...'.$name;
- }
- return $filename;
- }
- /**
- * Display alternative table cell
- * @param $secondary_result mysql result of all secondary alternatives
- * $alternative type the resource type of the alternative to display. Must be one of the values in resource_types.type_id
- * $content_id used to pass into file_manager/index.php
- * $ps used to pass into file_manager/index.php
- * @return html of the table cell "<td>...</td>"
- */
- function display_alternative_cell($secondary_result, $alternative_type, $content_id, $pid, $td_header_id)
- {
- global $content_row;
-
- $found_alternative = false;
-
- echo ' <td headers="'.$td_header_id.'">'."\n";
-
- if (mysql_num_rows($secondary_result) > 0)
- {
- mysql_data_seek($secondary_result, 0); // move the mysql result cursor back to the first row
- while ($secondary_resource = mysql_fetch_assoc($secondary_result))
- {
- if ($secondary_resource['type_id'] == $alternative_type)
- {
- echo ' <div id="'.$pid.'_'.$alternative_type.'">'."\n";
- echo ' <a href="'.$secondary_resource['secondary_resource'].'" title="'._AT('new_window').'" target="_new">'.get_display_filename($secondary_resource['secondary_resource']).'</a><br />'."\n";
- echo ' <a href="#" onclick="ATutor.poptastic(\''.AT_BASE_HREF.'mods/_core/file_manager/index.php?framed=1'. SEP.'popup=1'. SEP.'cp='. $content_row['content_path'].SEP.'cid='.$content_id.SEP.'pid='.$pid.SEP.'a_type='.$alternative_type.'\');return false;" title="'._AT('new_window').'">'."\n";
- echo ' <img src="'.AT_BASE_HREF.'images/home-tests_sm.png" border="0" title="'._AT('alter').'" alt="'._AT('alter').'" />'."\n";
- echo ' </a>'."\n";
- echo ' <a href="#" onclick="removeAlternative(\''.$content_row['content_path'].'\', '.$content_id.','.$pid.','.$alternative_type.');return false;">'."\n";
- echo ' <img src="'.AT_BASE_HREF.'images/icon_delete.gif" border="0" title="'._AT('remove').'" alt="'._AT('remove').'" />'."\n";
- echo ' </a>'."\n";
- echo ' </div>'."\n";
- $found_alternative = true;
- break;
- }
- }
- }
- if (!$found_alternative)
- {
- echo ' <div id="'.$pid.'_'.$alternative_type.'">'."\n";
- echo ' <input type="button" value="'._AT('add').'" title="'._AT('new_window').'" onclick="ATutor.poptastic(\''.AT_BASE_HREF.'mods/_core/file_manager/index.php?framed=1'. SEP.'popup=1'. SEP.'cp='. $content_row['content_path'].SEP.'cid='.$content_id.SEP.'pid='.$pid.SEP.'a_type='.$alternative_type.'\');return false;" />'."\n";
- echo ' </div>'."\n";
- }
- echo ' </td>'."\n";
- }
- // Main program
- if ($_POST['formatting'] <> 1)
- {
- $msg->addFeedback('NO_A4A_FOR_PLAIN_TEXT');
- $msg->printAll();
- } else {
- global $db, $content_row, $stripslashes;
- populate_a4a($cid, $stripslashes($_POST['body_text']), $_POST['formatting']);
-
- include_once(AT_INCLUDE_PATH.'../mods/_core/imsafa/classes/A4a.class.php');
-
- $a4a = new A4a($cid);
- $primary_resources = $a4a->getPrimaryResources();
-
- if (count($primary_resources)==0)
- {
- $msg->addFeedback('NO_RESOURCES');
- $msg->printAll();
- }
- else
- {
- $is_post_indicator_set = false;
- // get all resource types
- $sql = "SELECT * FROM ".TABLE_PREFIX."resource_types";
- $resource_types_result = mysql_query($sql, $db);
-
- echo '<table class="data" rules="all">'."\n";
- echo ' <thead>'."\n";
- echo ' <tr>'."\n";
- echo ' <th rowspan="2" id="header1">'._AT('original_resource').'</th>'."\n";
- echo ' <th rowspan="2" id="header2">'._AT('resource_type').'</th>'."\n";
- echo ' <th colspan="4">'._AT('alternatives').'</th>'."\n";
- echo ' </tr>'."\n";
- echo ' <tr>'."\n";
- echo ' <th id="header3">'._AT('text').'</th>'."\n";
- echo ' <th id="header4">'._AT('audio').'</th>'."\n";
- echo ' <th id="header5">'._AT('visual').'</th>'."\n";
- echo ' <th id="header6">'._AT('sign_lang').'</th>'."\n";
- echo ' </tr>'."\n";
- echo ' </thead>'."\n";
-
- echo ' <tbody>';
-
- foreach($primary_resources as $primary_resource_id => $primary_resource_row)
- {
- $primary_resource = $primary_resource_row['resource'];
-
- $sql = "SELECT prt.type_id, rt.type
- FROM ".TABLE_PREFIX."primary_resources pr, ".
- TABLE_PREFIX."primary_resources_types prt, ".
- TABLE_PREFIX."resource_types rt
- WHERE pr.content_id = ".$cid."
- AND pr.language_code = '".$_SESSION['lang']."'
- AND pr.primary_resource_id='".$primary_resource_id."'
- AND pr.primary_resource_id = prt.primary_resource_id
- AND prt.type_id = rt.type_id";
- $primary_type_result = mysql_query($sql, $db);
-
- if (!$is_post_indicator_set)
- {
- echo ' <input type="hidden" name="use_post_for_alt" value="1" />'."\n";
- $is_post_indicator_set = true;
- }
-
- // get secondary resources for the current primary resource
- $sql = "SELECT pr.primary_resource_id, sr.secondary_resource, srt.type_id
- FROM ".TABLE_PREFIX."primary_resources pr, ".
- TABLE_PREFIX."secondary_resources sr, ".
- TABLE_PREFIX."secondary_resources_types srt
- WHERE pr.content_id = ".$cid."
- AND pr.language_code = '".$_SESSION['lang']."'
- AND pr.primary_resource_id='".$primary_resource_id."'
- AND pr.primary_resource_id = sr.primary_resource_id
- AND sr.secondary_resource_id = srt.secondary_resource_id";
- $secondary_result = mysql_query($sql, $db);
-
- echo ' <tr>'."\n";
-
- // table cell "original resource"
- echo ' <td headers="header1">'."\n";
- echo ' <a href="'.$primary_resource.'" title="'._AT('new_window').'" target="_new">'.get_display_filename($primary_resource).'</a>'."\n";
- echo ' </td>'."\n";
-
- // table cell "original resource type"
- echo ' <td headers="header2">'."\n";
-
- mysql_data_seek($resource_types_result, 0); // move the mysql result cursor back to the first row
- while ($resource_type = mysql_fetch_assoc($resource_types_result))
- {
- if ($resource_type['type'] == 'sign_language')
- continue;
- else
- {
- echo '<input type="checkbox" name="alt_'.$primary_resource_id.'_'.$resource_type['type_id'].'" value="1" id="alt_'.$primary_resource_id.'_'.$resource_type['type_id'].'"';
- if ($_POST['use_post_for_alt'])
- {
- if (isset($_POST['alt_'.$primary_resource_id.'_'.$resource_type['type_id']])) {
- echo 'checked="checked"';
- }
- }
- else {
- if (mysql_num_rows($primary_type_result)> 0) mysql_data_seek($primary_type_result, 0);
- while ($primary_resource_type = mysql_fetch_assoc($primary_type_result)) {
- if ($primary_resource_type['type_id'] == $resource_type['type_id']){
- echo 'checked="checked"';
- break;
- }
- }
- }
- echo '/>'."\n";
- echo '<label for="alt_'.$primary_resource_id.'_'.$resource_type['type_id'].'">'. _AT($resource_type['type']).'</label><br/>'."\n";
- }
- }
- echo ' </td>'."\n";
-
- // table cell "text alternative"
- display_alternative_cell($secondary_result, 3, $cid, $primary_resource_id, "header3");
-
- // table cell "audio"
- display_alternative_cell($secondary_result, 1, $cid, $primary_resource_id, "header4");
-
- // table cell "visual"
- display_alternative_cell($secondary_result, 4, $cid, $primary_resource_id, "header5");
-
- // table cell "sign language"
- display_alternative_cell($secondary_result, 2, $cid, $primary_resource_id, "header6");
-
- echo ' </tr>'."\n";
- }
- echo ' </tbody>'."\n";
- echo '</table>'."\n";
- }
- echo '<br style="clear:both;"/>'."\n";
- ?>
- <script type="text/javascript">
- //<!--
- // This function does:
- // 1. save the removal into db via ajax
- // 2. set the according field to "add" button
- function removeAlternative(contentPath, cid, pid, a_type)
- {
- jQuery.post("<?php echo AT_BASE_HREF; ?>mods/_core/editor/remove_alternative.php",
- {"pid":pid, "a_type":a_type},
- function(data) {});
- var button_html = ' <input type="button" value="<?php echo _AT('add'); ?>" title="<?php echo _AT('new_window'); ?>" onclick="ATutor.poptastic(\\\'<?php echo AT_BASE_HREF; ?>mods/_core/file_manager/index.php?framed=1<?php echo SEP; ?>popup=1<?php echo SEP; ?>cp='+contentPath+'<?php echo SEP; ?>cid='+cid+'<?php echo SEP; ?>pid='+pid+'<?php echo SEP; ?>a_type='+a_type+'\\\');return false;" />';
- eval("document.getElementById(\""+pid+"_"+a_type+"\").innerHTML = '"+button_html+"'");
- }
- //-->
- </script>
- <?php
- } // else ($_POST['formatting'] <> 0)
- ?>