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766 lines
38 KiB
766 lines
38 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* With this tool you can easily adjust non critical configuration settings.
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* Non critical means that changing them will not result in a broken campus.
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*
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* @author Patrick Cool
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* @author Julio Montoya - Multiple URL site
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* @package chamilo.admin
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*/
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/* INIT SECTION */
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// Language files that need to be included.
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if (isset($_GET['category']) && $_GET['category'] == 'Templates') {
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$language_file = array('admin', 'document');
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} else if(isset($_GET['category']) && $_GET['category'] == 'Gradebook') {
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$language_file = array('admin', 'gradebook');
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} else {
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$language_file = array('admin', 'document');
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}
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// Resetting the course id.
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$cidReset = true;
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// Including some necessary library files.
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require_once '../inc/global.inc.php';
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require_once api_get_path(LIBRARY_PATH).'fileManage.lib.php';
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require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
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require_once api_get_path(LIBRARY_PATH).'dashboard.lib.php';
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require_once api_get_path(LIBRARY_PATH).'pdf.lib.php';
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require_once 'settings.lib.php';
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// Setting the section (for the tabs).
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$this_section = SECTION_PLATFORM_ADMIN;
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$_SESSION['this_section'] = $this_section;
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// Access restrictions.
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api_protect_admin_script();
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// Settings to avoid
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$settings_to_avoid = array(
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'gradebook_enable' => 'false',
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'use_document_title' => 'true',
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'example_material_course_creation' => 'true' // ON by default - now we have this option when we create a course
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);
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$convert_byte_to_mega_list = array('dropbox_max_filesize', 'message_max_upload_filesize', 'default_document_quotum', 'default_group_quotum');
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// Submit stylesheets.
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if (isset($_POST['submit_stylesheets'])) {
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$message = store_stylesheets();
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header("Location: ".api_get_self()."?category=stylesheets");
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exit;
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}
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// Database table definitions.
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$table_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
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// Setting breadcrumbs.
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$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
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// Setting the name of the tool.
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$tool_name = get_lang('PlatformConfigSettings');
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if (empty($_GET['category'])) {
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$_GET['category'] = 'Platform';
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}
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$watermark_deleted = false;
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if (isset($_GET['delete_watermark'])) {
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$watermark_deleted = PDF::delete_watermark();
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}
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if (isset($_POST['new_model']) && isset($_POST['number_evaluations']) && !empty($_POST['new_model'])) {
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$count = intval($_POST['number_evaluations']);
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$string_to_save = '';
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for ($i = 1; $i<=$count;$i++) {
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$sum = "+";
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if ($i == $count) {
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$sum = "";
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}
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//Note: We use rand here because there is a unique index in the settings_options table. The 'variable' and 'value' fields must be unique
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$string_to_save .= rand(1, 3).'*X'.$sum;
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}
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$string_to_save .= "/".$count;
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$array_to_save = array();
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$array_to_save['variable'] = 'grading_model';
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$array_to_save['display_text'] = $_POST['new_model'];
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$array_to_save['value'] = $string_to_save;
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$result = api_set_setting_option($array_to_save);
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}
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if (isset($_GET['action']) && $_GET['action'] == 'delete_grading') {
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$id = intval($_GET['id']);
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api_delete_setting_option($id);
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}
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// Build the form.
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if (!empty($_GET['category']) && !in_array($_GET['category'], array('Plugins', 'stylesheets', 'Search'))) {
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$form = new FormValidator('settings', 'post', 'settings.php?category='.$_GET['category']);
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$renderer = & $form->defaultRenderer();
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$renderer->setElementTemplate('<div class="row">
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<div class="label">{label}</div>
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<div class="formw">{element}
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<!-- BEGIN label_3 -->
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{label_3}
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<!-- END label_3 -->
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<!-- BEGIN label_2 -->
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<span class="help-block">{label_2}</span>
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<!-- END label_2 -->
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</div>
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</div>');
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/*$renderer->setHeaderTemplate('<div class="sectiontitle">{header}</div>');
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$renderer->setElementTemplate('<div class="sectionvalue">{element}</div><div class="sectioncomment">{label}</div>'."\n");*/
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//$renderer->setHeaderTemplate('<div class="sectiontitle">{header}</div>');
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$my_category = Database::escape_string($_GET['category']);
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$sqlcountsettings = "SELECT COUNT(*) FROM $table_settings_current WHERE category='".$my_category."' AND type<>'checkbox'";
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$resultcountsettings = Database::query($sqlcountsettings);
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$countsetting = Database::fetch_array($resultcountsettings);
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if ($_configuration['access_url'] == 1) {
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$settings = api_get_settings($my_category, 'group', $_configuration['access_url']);
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} else {
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$url_info = api_get_access_url($_configuration['access_url']);
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if ($url_info['active'] == 1) {
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// The default settings of Chamilo
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$settings = api_get_settings($my_category, 'group', 1, 0);
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// The settings that are changeable from a particular site.
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$settings_by_access = api_get_settings($my_category, 'group', $_configuration['access_url'], 1);
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//echo '<pre>';
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//print_r($settings_by_access);
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$settings_by_access_list = array();
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foreach ($settings_by_access as $row) {
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if (empty($row['variable']))
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$row['variable'] = 0;
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if (empty($row['subkey']))
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$row['subkey'] = 0;
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if (empty($row['category']))
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$row['category'] = 0;
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// One more validation if is changeable.
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if ($row['access_url_changeable'] == 1)
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$settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ] = $row;
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else
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$settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ] = array();
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}
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}
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}
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$default_values = array();
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foreach ($settings as $row) {
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if (in_array($row['variable'], $settings_to_avoid)) { continue; }
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$anchor_name = $row['variable'].(!empty($row['subkey']) ? '_'.$row['subkey'] : '');
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$form->addElement('html',"\n<a name=\"$anchor_name\"></a>\n");
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($countsetting['0'] % 10) < 5 ? $b = $countsetting['0'] - 10 : $b = $countsetting['0'];
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if ($i % 10 == 0 and $i < $b AND $i != 0) {
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$form->addElement('html', '<div align="right">');
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$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
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$form->addElement('html', '</div>');
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}
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$i++;
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//$form->addElement('header', null, get_lang($row['title']));
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if ($row['access_url_changeable'] == '1' && $_configuration['multiple_access_urls']) {
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$form->addElement('html', '<div style="float: right;">'.Display::return_icon('shared_setting.png', get_lang('SharedSettingIconComment')).'</div>');
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}
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$hideme = array();
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$hide_element = false;
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if ($_configuration['access_url'] != 1) {
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if ($row['access_url_changeable'] == 0) {
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// We hide the element in other cases (checkbox, radiobutton) we 'freeze' the element.
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$hide_element = true;
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$hideme = array('disabled');
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} elseif ($url_info['active'] == 1) {
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// We show the elements.
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if (empty($row['variable']))
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$row['variable'] = 0;
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if (empty($row['subkey']))
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$row['subkey'] = 0;
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if (empty($row['category']))
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$row['category'] = 0;
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if (is_array($settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ])) {
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// We are sure that the other site have a selected value.
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if ($settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ]['selected_value'] != '')
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$row['selected_value'] =$settings_by_access_list[$row['variable']] [$row['subkey']] [ $row['category'] ]['selected_value'];
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}
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// There is no else{} statement because we load the default $row['selected_value'] of the main Chamilo site.
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}
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}
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switch ($row['type']) {
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case 'textfield':
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if (in_array($row['variable'], $convert_byte_to_mega_list)) {
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$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment']), get_lang('MB')), array('maxlength' => '8'));
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$form->applyFilter($row['variable'], 'html_filter');
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$default_values[$row['variable']] = round($row['selected_value']/1024/1024, 1);
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} elseif ($row['variable'] == 'account_valid_duration') {
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$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('maxlength' => '5'));
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$form->applyFilter($row['variable'], 'html_filter');
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$default_values[$row['variable']] = $row['selected_value'];
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// For platform character set selection: Conversion of the textfield to a select box with valid values.
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} elseif ($row['variable'] == 'platform_charset') {
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$current_system_encoding = api_refine_encoding_id(trim($row['selected_value']));
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$valid_encodings = array_flip(api_get_valid_encodings());
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if (!isset($valid_encodings[$current_system_encoding])) {
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$is_alias_encoding = false;
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foreach ($valid_encodings as $encoding) {
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if (api_equal_encodings($encoding, $current_system_encoding)) {
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$is_alias_encoding = true;
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$current_system_encoding = $encoding;
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break;
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}
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}
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if (!$is_alias_encoding) {
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$valid_encodings[$current_system_encoding] = $current_system_encoding;
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}
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}
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foreach ($valid_encodings as $key => &$encoding) {
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if (api_is_encoding_supported($key) && Database::is_encoding_supported($key)) {
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$encoding = $key;
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} else {
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//$encoding = $key.' (n.a.)';
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unset($valid_encodings[$key]);
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}
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}
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$form->addElement('select', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), $valid_encodings);
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$default_values[$row['variable']] = $current_system_encoding;
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} else {
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$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), $hideme);
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$form->applyFilter($row['variable'],'html_filter');
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$default_values[$row['variable']] = $row['selected_value'];
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}
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break;
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case 'textarea':
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if ($row['variable'] == 'header_extra_content') {
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$file = api_get_path(SYS_PATH).api_get_home_path().'header_extra_content.txt';
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$value = '';
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if (file_exists($file)) {
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$value = file_get_contents($file);
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}
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$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10','cols'=>'50'), $hideme);
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$default_values[$row['variable']] = $value;
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} elseif ($row['variable'] == 'footer_extra_content') {
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$file = api_get_path(SYS_PATH).api_get_home_path().'footer_extra_content.txt';
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$value = '';
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if (file_exists($file)) {
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$value = file_get_contents($file);
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}
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$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10','cols'=>'50'), $hideme);
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$default_values[$row['variable']] = $value;
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} else {
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$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10','cols'=>'50'), $hideme);
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$default_values[$row['variable']] = $row['selected_value'];
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}
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break;
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case 'radio':
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$values = api_get_settings_options($row['variable']);
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$group = array ();
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if (is_array($values )) {
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foreach ($values as $key => $value) {
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$element = & $form->createElement('radio', $row['variable'], '', get_lang($value['display_text']), $value['value']);
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if ($hide_element) {
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$element->freeze();
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}
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$group[] = $element;
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}
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}
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$form->addGroup($group, $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), '<div></div>', false); //julio
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$default_values[$row['variable']] = $row['selected_value'];
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break;
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case 'checkbox';
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// 1. We collect all the options of this variable.
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$sql = "SELECT * FROM settings_current WHERE variable='".$row['variable']."' AND access_url = 1";
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$result = Database::query($sql);
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$group = array ();
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while ($rowkeys = Database::fetch_array($result)) {
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//if ($rowkeys['variable'] == 'course_create_active_tools' && $rowkeys['subkey'] == 'enable_search') { continue; }
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// Profile tab option should be hidden when the social tool is enabled.
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if (api_get_setting('allow_social_tool') == 'true') {
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if ($rowkeys['variable'] == 'show_tabs' && $rowkeys['subkey'] == 'my_profile') { continue; }
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}
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// Hiding the gradebook option.
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if ($rowkeys['variable'] == 'show_tabs' && $rowkeys['subkey'] == 'my_gradebook') { continue; }
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$element = & $form->createElement('checkbox', $rowkeys['subkey'], '', get_lang($rowkeys['subkeytext']));
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if ($row['access_url_changeable'] == 1) {
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// 2. We look into the DB if there is a setting for a specific access_url.
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$access_url = $_configuration['access_url'];
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if (empty($access_url )) $access_url = 1;
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$sql = "SELECT selected_value FROM settings_current WHERE variable='".$rowkeys['variable']."' AND subkey='".$rowkeys['subkey']."' AND subkeytext='".$rowkeys['subkeytext']."' AND access_url = $access_url";
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$result_access = Database::query($sql);
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$row_access = Database::fetch_array($result_access);
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if ($row_access['selected_value'] == 'true' && !$form->isSubmitted()) {
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$element->setChecked(true);
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}
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} else {
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if ($rowkeys['selected_value'] == 'true' && !$form->isSubmitted()) {
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$element->setChecked(true);
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}
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}
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if ($hide_element) {
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$element->freeze();
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}
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$group[] = $element;
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}
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$form->addGroup($group, $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])),'<div></div>');
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break;
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case 'link':
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$form->addElement('static', null, array(get_lang($row['title']), get_lang($row['comment'])), get_lang('CurrentValue').' : '.$row['selected_value'], $hideme);
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break;
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/*
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* To populate its list of options, the select type dynamically calls a function that must be called select_ + the name of the variable being displayed.
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* The functions being called must be added to the file settings.lib.php.
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*/
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case 'select':
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$form->addElement('select', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), call_user_func('select_'.$row['variable']), $hideme);
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$default_values[$row['variable']] = $row['selected_value'];
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break;
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case 'custom_gradebook':
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case 'custom':
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$values = api_get_settings_options($row['variable']);
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//$renderer = & $form->defaultRenderer();
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//$renderer->setElementTemplate('{label} - {element}<!-- BEGIN label_2 --><span class="help-block">{label_2}</span><!-- END label_2 -->');
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$numbers = array();
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for($j=1;$j<=20;$j++) {
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$numbers[$j] = $j;
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}
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if (!empty($values)) {
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foreach($values as $option) {
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$group = array();
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$id = $option['id'];
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$option_id = $row['variable']."[$id]";
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$group[] = $form->createElement('text', $option_id.'[display_text]', array(get_lang($row['title']), get_lang($row['comment'])),'class="begin_model"');
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$default_values[$option_id.'[display_text]'] = $option['display_text'];
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$parts = api_grading_model_functions($option['value'], 'to_array');
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$denominator = $parts['denominator'];
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$j = 1;
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foreach($parts['items'] as $item) {
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$letter = $item['letter'];
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$value = $item['value'];
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$group[] =$form->createElement('static','<div>');
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$class = 'number';
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if ($j == 1) {
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$class = 'first_number';
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}
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$group[] = $form->createElement('select', $option_id.'[items]['.$j.']', array('dd'), $numbers, array('class'=>$class));
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$sum = ' ';
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if ($j != count($parts['items'])) {
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$sum = ' + ';
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}
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//$group[] =$form->createElement('static',' * '.$letter.$sum);
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$default_values[$option_id.'[items]['.$j.']'] = $value;
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$j++;
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}
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$group[] = $form->createElement('select', $option_id.'[denominator]', array('/'), $numbers,'class="denominator"');
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$group[] = $form->createElement('button', "delete", get_lang('Delete'), array('type'=>'button', 'id'=>$id, 'onclick'=>"delete_grading_model('$id');"));
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$default_values[$option_id.'[denominator]'] = $denominator;
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$form->addGroup($group, '', get_lang($row['title']), ' ');
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}
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}
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//New Grading Model form
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$group = array();
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$group[] = $form->createElement('text', 'new_model', array(get_lang('AddNewModel')));
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$group[] = $form->createElement('select', 'number_evaluations', array(''), $numbers,'');
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$form->addGroup($group, '', get_lang('AddNewModel'), " ".get_lang('NumberOfSubEvaluations')." ");
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$form->addElement('style_submit_button', null, get_lang('Add'), 'class="add"');
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break;
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/*
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* Used to display custom values for the gradebook score display
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*/
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/* this configuration is moved now inside gradebook tool
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case 'gradebook_score_display_custom':
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if(api_get_setting('gradebook_score_display_custom', 'my_display_custom') == 'false') {
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$form->addElement('static', null, null, get_lang('GradebookActivateScoreDisplayCustom'));
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} else {
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// Get score displays.
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require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/scoredisplay.class.php';
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$scoredisplay = ScoreDisplay::instance();
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$customdisplays = $scoredisplay->get_custom_score_display_settings();
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$nr_items = (count($customdisplays)!='0') ? count($customdisplays) : '1';
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$form->addElement('hidden', 'gradebook_score_display_custom_values_maxvalue', '100');
|
|
$form->addElement('hidden', 'gradebook_score_display_custom_values_minvalue', '0');
|
|
$form->addElement('static', null, null, get_lang('ScoreInfo'));
|
|
$scorenull[] = $form->CreateElement('static', null, null, get_lang('Between'));
|
|
$form->setDefaults(array (
|
|
'beginscore' => '0'
|
|
));
|
|
$scorenull[] = $form->CreateElement('text', 'beginscore', null, array (
|
|
'size' => 5,
|
|
'maxlength' => 5,
|
|
'disabled' => 'disabled'
|
|
));
|
|
$scorenull[] = $form->CreateElement('static', null, null, ' %');
|
|
$form->addGroup($scorenull, '', '', ' ');
|
|
for ($counter= 1; $counter <= 20; $counter++) {
|
|
$renderer = $form->defaultRenderer();
|
|
$elementTemplateTwoLabel =
|
|
'<div id=' . $counter . ' style="display: '.(($counter<=$nr_items)?'inline':'none').';">
|
|
<p><!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->{label}
|
|
<div class="formw"><!-- BEGIN error --><span class="form_error">{error}</span><br /><!-- END error --> <b>'.get_lang('And').'</b>          {element} % =';
|
|
|
|
$elementTemplateTwoLabel2 =
|
|
'<!-- BEGIN error --><span class="form_error">{error}</span><br /><!-- END error --> {element}
|
|
<a href="javascript:minItem(' . ($counter) . ')"><img style="display: '.(($counter >= $nr_items && $counter != 1) ? 'inline' : 'none').';" id="min-' . $counter . '" src="../img/gradebook_remove.gif" alt="'.get_lang('Delete').'" title="'.get_lang('Delete').'"></img></a>
|
|
<a href="javascript:plusItem(' . ($counter+1) . ')"><img style="display: '.(($counter >= $nr_items) ? 'inline' : 'none').';" id="plus-' . ($counter+1) . '" src="../img/gradebook_add.gif" alt="'.get_lang('Add').'" title="'.get_lang('Add').'"></img></a>
|
|
</div></p></div>';
|
|
|
|
$scorebetw= array ();
|
|
$form->addElement('text', 'gradebook_score_display_custom_values_endscore[' . $counter . ']', null, array (
|
|
'size' => 5,
|
|
'maxlength' => 5,
|
|
'id' => 'txta-'.$counter
|
|
));
|
|
$form->addElement('text', 'gradebook_score_display_custom_values_displaytext[' . $counter . ']', null,array (
|
|
'size' => 40,
|
|
'maxlength' => 40,
|
|
'id' => 'txtb-'.$counter
|
|
));
|
|
$renderer->setElementTemplate($elementTemplateTwoLabel,'gradebook_score_display_custom_values_endscore[' . $counter . ']');
|
|
$renderer->setElementTemplate($elementTemplateTwoLabel2,'gradebook_score_display_custom_values_displaytext[' . $counter . ']');
|
|
$form->addRule('gradebook_score_display_custom_values_endscore[' . $counter . ']', get_lang('OnlyNumbers'), 'numeric');
|
|
$form->addRule(array('gradebook_score_display_custom_values_endscore[' . $counter . ']', 'gradebook_score_display_custom_values_maxvalue'), get_lang('Over100'), 'compare', '<=');
|
|
$form->addRule(array('gradebook_score_display_custom_values_endscore[' . $counter . ']', 'gradebook_score_display_custom_values_minvalue'), get_lang('UnderMin'), 'compare', '>');
|
|
if ($customdisplays[$counter - 1]) {
|
|
$default_values['gradebook_score_display_custom_values_endscore['.$counter.']'] = $customdisplays[$counter - 1]['score'];
|
|
$default_values['gradebook_score_display_custom_values_displaytext['.$counter.']'] = $customdisplays[$counter - 1]['display'];
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
*/
|
|
}
|
|
|
|
if ($row['variable'] == 'pdf_export_watermark_enable') {
|
|
$url = PDF::get_watermark($course_code);
|
|
$form->addElement('file', 'pdf_export_watermark_path', get_lang('AddWaterMark'));
|
|
if ($url != false) {
|
|
$delete_url = '<a href="?delete_watermark">'.Display::return_icon('delete.png',get_lang('DelImage')).'</a>';
|
|
$form->addElement('html', '<a href="'.$url.'">'.$url.' '.$delete_url.'</a>');
|
|
}
|
|
$allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
|
|
$form->addRule('pdf_export_watermark_path', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
|
|
}
|
|
|
|
if ($row['variable'] == 'timezone_value') {
|
|
$timezone = $row['selected_value'];
|
|
if (empty($timezone)) {
|
|
$timezone = _api_get_timezone();
|
|
}
|
|
$form->addElement('html', sprintf(get_lang('LocalTimeUsingPortalTimezoneXIsY'), $timezone, api_get_local_time()));
|
|
}
|
|
}
|
|
|
|
$form->addElement('html', '<div style="text-align: right; clear: both;">');
|
|
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
|
|
$form->addElement('html', '</div>');
|
|
|
|
$form->setDefaults($default_values);
|
|
|
|
$message = array();
|
|
if ($form->validate()) {
|
|
$values = $form->exportValues();
|
|
$pdf_export_watermark_path = $_FILES['pdf_export_watermark_path'];
|
|
|
|
if (isset($pdf_export_watermark_path) && !empty($pdf_export_watermark_path['name'])) {
|
|
$pdf_export_watermark_path_result = PDF::upload_watermark($pdf_export_watermark_path['name'], $pdf_export_watermark_path['tmp_name']);
|
|
if ($pdf_export_watermark_path_result) {
|
|
$message['confirmation'][] = get_lang('UplUploadSucceeded');
|
|
} else {
|
|
$message['warning'][] = get_lang('UplUnableToSaveFile').' '.get_lang('Folder').': '.api_get_path(SYS_CODE_PATH).'default_course_document/images';
|
|
}
|
|
unset($update_values['pdf_export_watermark_path']);
|
|
}
|
|
|
|
// Set true for allow_message_tool variable if social tool is actived
|
|
foreach ($convert_byte_to_mega_list as $item) {
|
|
if (isset($values[$item])) {
|
|
$values[$item] = round($values[$item]*1024*1024);
|
|
}
|
|
}
|
|
|
|
/*$values['dropbox_max_filesize'] = $values['dropbox_max_filesize']*1024*1024;
|
|
$values['message_max_upload_filesize'] = $values['message_max_upload_filesize']*1024*1024;*/
|
|
|
|
if ($values['allow_social_tool'] == 'true') {
|
|
$values['allow_message_tool'] = 'true';
|
|
}
|
|
// quick patch to avoid gradebook_enable's value to be blanked
|
|
/*
|
|
if ($my_category == 'Gradebook') {
|
|
$gb = 'false';
|
|
$gb = api_get_setting('gradebook_enable');
|
|
}*/
|
|
|
|
// The first step is to set all the variables that have type=checkbox of the category
|
|
// to false as the checkbox that is unchecked is not in the $_POST data and can
|
|
// therefore not be set to false.
|
|
// This, however, also means that if the process breaks on the third of five checkboxes, the others
|
|
// will be set to false.
|
|
$r = api_set_settings_category($my_category, 'false', $_configuration['access_url'], array('checkbox', 'radio'));
|
|
// quick patch to avoid gradebook_enable's value to be blanked
|
|
if ($my_category == 'Gradebook') {
|
|
//api_set_setting('gradebook_enable', $gb, null, $my_category, $_configuration['access_url']);
|
|
}
|
|
|
|
foreach($settings_to_avoid as $key => $value) {
|
|
api_set_setting($key, $value, null, null, $_configuration['access_url']);
|
|
}
|
|
|
|
// Save the settings.
|
|
$keys = array();
|
|
|
|
foreach ($values as $key => $value) {
|
|
if (in_array($key, $settings_to_avoid)) { continue; }
|
|
|
|
// Treat gradebook values in separate function.
|
|
//if (strpos($key, 'gradebook_score_display_custom_values') === false) {
|
|
if (!is_array($value)) {
|
|
$old_value = api_get_setting($key);
|
|
switch ($key) {
|
|
case 'header_extra_content':
|
|
file_put_contents(api_get_path(SYS_PATH).api_get_home_path().'/header_extra_content.txt', $value);
|
|
$value = api_get_home_path().'/header_extra_content.txt';
|
|
break;
|
|
case 'footer_extra_content':
|
|
file_put_contents(api_get_path(SYS_PATH).api_get_home_path().'/footer_extra_content.txt', $value);
|
|
$value = api_get_home_path().'/footer_extra_content.txt';
|
|
break;
|
|
// URL validation for some settings.
|
|
case 'InstitutionUrl':
|
|
case 'course_validation_terms_and_conditions_url':
|
|
$value = trim(Security::remove_XSS($value));
|
|
if ($value != '') {
|
|
// Here we accept absolute URLs only.
|
|
if (strpos($value, '://') === false) {
|
|
$value = 'http://'.$value;
|
|
}
|
|
if (!api_valid_url($value, true)) {
|
|
// If the new (non-empty) URL value is invalid, then the old URL value stays.
|
|
$value = $old_value;
|
|
}
|
|
}
|
|
// If the new URL value is empty, then it will be stored (i.e. the setting will be deleted).
|
|
break;
|
|
|
|
// Validation against e-mail address for some settings.
|
|
case 'emailAdministrator':
|
|
$value = trim(Security::remove_XSS($value));
|
|
if ($value != '' && !api_valid_email($value)) {
|
|
// If the new (non-empty) e-mail address is invalid, then the old e-mail address stays.
|
|
// If the new e-mail address is empty, then it will be stored (i.e. the setting will be deleted).
|
|
$value = $old_value;
|
|
}
|
|
break;
|
|
}
|
|
if ($old_value != $value) $keys[] = $key;
|
|
$result = api_set_setting($key, $value, null, null, $_configuration['access_url']);
|
|
} else {
|
|
if ($key == 'grading_model') {
|
|
foreach ($value as $my_key => $option) {
|
|
$array_to_save = array();
|
|
//build this: 1*X+2*X+3*X/4
|
|
$string_to_save = '';
|
|
foreach ($option['items'] as $item) {
|
|
$string_to_save .= $item.'*X+';
|
|
}
|
|
$string_to_save = substr($string_to_save, 0, strlen($string_to_save)- 1) . '/'.$option['denominator'];
|
|
|
|
$array_to_save['display_text'] = $option['display_text'];
|
|
$array_to_save['value'] = $string_to_save;
|
|
$array_to_save['id'] = $my_key;
|
|
|
|
$result = api_set_setting_option($array_to_save);
|
|
}
|
|
} else {
|
|
$sql = "SELECT subkey FROM $table_settings_current WHERE variable = '$key'";
|
|
$res = Database::query($sql);
|
|
$subkeys = array();
|
|
while ($row_subkeys = Database::fetch_array($res)) {
|
|
// If subkey is changed:
|
|
if ((isset($value[$row_subkeys['subkey']]) && api_get_setting($key, $row_subkeys['subkey']) == 'false') ||
|
|
(!isset($value[$row_subkeys['subkey']]) && api_get_setting($key, $row_subkeys['subkey']) == 'true')) {
|
|
$keys[] = $key;
|
|
break;
|
|
}
|
|
}
|
|
foreach ($value as $subkey => $subvalue) {
|
|
$result = api_set_setting($key, 'true', $subkey, null, $_configuration['access_url']);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add event configuration settings category to the system log.
|
|
$user_id = api_get_user_id();
|
|
$category = $_GET['category'];
|
|
event_system(LOG_CONFIGURATION_SETTINGS_CHANGE, LOG_CONFIGURATION_SETTINGS_CATEGORY, $category, api_get_utc_datetime(), $user_id);
|
|
|
|
// Add event configuration settings variable to the system log.
|
|
if (is_array($keys) && count($keys) > 0) {
|
|
foreach ($keys as $variable) {
|
|
if (in_array($key, $settings_to_avoid)) { continue; }
|
|
event_system(LOG_CONFIGURATION_SETTINGS_CHANGE, LOG_CONFIGURATION_SETTINGS_VARIABLE, $variable, api_get_utc_datetime(), $user_id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
$htmlHeadXtra[] = '<script language="javascript">
|
|
|
|
function delete_grading_model(id) {
|
|
window.location = "settings.php?category=Gradebook&action=delete_grading&id=" + id;
|
|
}
|
|
|
|
$(document).ready(function() {
|
|
var elements = ["B","C","D","E","F","G","H","I", "J", "K", "L","M","N","O","P","Q","R"];
|
|
var i = 0;
|
|
$(".formw").each(function(index) {
|
|
$(this).find("*").each(function(index2) {
|
|
if ($(this).hasClass("first_number")) {
|
|
$(this).before("<b>( A * </b>");
|
|
}
|
|
if ($(this).hasClass("denominator")) {
|
|
$(this).before("<b> \) / </b>");
|
|
}
|
|
if ($(this).hasClass("number")) {
|
|
$(this).before("<b> + " + elements[i] + " * </b>");
|
|
i++;
|
|
}
|
|
});
|
|
i = 0;
|
|
});
|
|
});
|
|
</script>';
|
|
|
|
// Including the header (banner).
|
|
Display :: display_header($tool_name);
|
|
|
|
|
|
|
|
// The action images.
|
|
$action_images['platform'] = 'platform.png';
|
|
$action_images['course'] = 'course.png';
|
|
$action_images['tools'] = 'tools.png';
|
|
$action_images['user'] = 'user.png';
|
|
$action_images['gradebook'] = 'gradebook.png';
|
|
$action_images['ldap'] = 'ldap.png';
|
|
$action_images['cas'] = 'user_access.png';
|
|
$action_images['security'] = 'security.png';
|
|
$action_images['languages'] = 'languages.png';
|
|
$action_images['tuning'] = 'tuning.png';
|
|
$action_images['plugins'] = 'plugins.png';
|
|
$action_images['stylesheets'] = 'stylesheets.png';
|
|
$action_images['templates'] = 'template.png';
|
|
$action_images['search'] = 'search.png';
|
|
$action_images['editor'] = 'html_editor.png';
|
|
$action_images['timezones'] = 'timezone.png';
|
|
$action_images['extra'] = 'wizard.png';
|
|
$action_images['tracking'] = 'statistics.png';
|
|
|
|
$action_images['gradebook2'] = 'gradebook.png';
|
|
|
|
// Grabbing the categories.
|
|
$resultcategories = api_get_settings_categories(array('stylesheets', 'Plugins', 'Templates', 'Search'));
|
|
|
|
echo "<div class=\"actions\">";
|
|
foreach ($resultcategories as $row) {
|
|
echo "<a href=\"".api_get_self()."?category=".$row['category']."\">".Display::return_icon($action_images[strtolower($row['category'])], api_ucfirst(get_lang($row['category'])),'','32')."</a>";
|
|
}
|
|
echo "<a href=\"".api_get_self()."?category=Search\">".Display::return_icon($action_images['search'], api_ucfirst(get_lang('Search')),'','32')."</a>";
|
|
echo "<a href=\"".api_get_self()."?category=stylesheets\">".Display::return_icon($action_images['stylesheets'], api_ucfirst(get_lang('Stylesheets')),'','32')."</a>";
|
|
echo "<a href=\"".api_get_self()."?category=Templates\">".Display::return_icon($action_images['templates'], api_ucfirst(get_lang('Templates')),'','32')."</a>";
|
|
echo "<a href=\"".api_get_self()."?category=Plugins\">".Display::return_icon($action_images['plugins'], api_ucfirst(get_lang('Plugins')),'','32')."</a>";
|
|
echo "</div>";
|
|
|
|
|
|
if ($watermark_deleted) {
|
|
Display :: display_normal_message(get_lang('FileDeleted'));
|
|
}
|
|
|
|
// Displaying the message that the settings have been stored.
|
|
if (isset($form) && $form->validate()) {
|
|
|
|
Display::display_confirmation_message(get_lang('SettingsStored'));
|
|
if (is_array($message)) {
|
|
foreach($message as $type => $content) {
|
|
foreach($content as $msg) {
|
|
echo Display::return_message($msg, $type);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (!empty($_GET['category'])) {
|
|
switch ($_GET['category']) {
|
|
case 'Plugins':
|
|
// Displaying the extensions: Plugins.
|
|
// This will be available to all the sites (access_urls).
|
|
if (isset($_POST['submit_dashboard_plugins'])) {
|
|
$affected_rows = DashboardManager::store_dashboard_plugins($_POST);
|
|
if ($affected_rows) {
|
|
// add event to system log
|
|
$user_id = api_get_user_id();
|
|
$category = $_GET['category'];
|
|
event_system(LOG_CONFIGURATION_SETTINGS_CHANGE, LOG_CONFIGURATION_SETTINGS_CATEGORY, $category, api_get_utc_datetime(), $user_id);
|
|
Display :: display_confirmation_message(get_lang('DashboardPluginsHaveBeenUpdatedSucesslly'));
|
|
}
|
|
}
|
|
handle_plugins();
|
|
DashboardManager::handle_dashboard_plugins();
|
|
|
|
break;
|
|
case 'stylesheets':
|
|
// Displaying the extensions: Stylesheets.
|
|
handle_stylesheets();
|
|
break;
|
|
|
|
case 'Search':
|
|
handle_search();
|
|
break;
|
|
case 'Templates':
|
|
handle_templates();
|
|
break;
|
|
default:
|
|
$form->display();
|
|
}
|
|
}
|
|
|
|
/* FOOTER */
|
|
Display :: display_footer();
|
|
|