|
|
<?php
|
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
|
|
/**
|
|
|
* Library of the settings.php file
|
|
|
*
|
|
|
* @author Julio Montoya <gugli100@gmail.com>
|
|
|
* @author Guillaume Viguier <guillaume@viguierjust.com>
|
|
|
*
|
|
|
* @since Chamilo 1.8.7
|
|
|
* @package chamilo.admin
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* This function allows easy activating and inactivating of regions
|
|
|
* @author Julio Montoya <gugli100@gmail.com> Beeznest 2012
|
|
|
*/
|
|
|
function handle_regions()
|
|
|
{
|
|
|
|
|
|
if (isset($_POST['submit_plugins'])) {
|
|
|
store_regions();
|
|
|
// Add event 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
|
|
|
);
|
|
|
Display :: display_confirmation_message(get_lang('SettingsStored'));
|
|
|
}
|
|
|
|
|
|
$plugin_obj = new AppPlugin();
|
|
|
$possible_plugins = $plugin_obj->read_plugins_from_path();
|
|
|
$installed_plugins = $plugin_obj->get_installed_plugins();
|
|
|
|
|
|
/*if (!empty($installed_plugins)) {
|
|
|
$not_installed = array_diff($possible_plugins, $installed_plugins);
|
|
|
} else {
|
|
|
$not_installed = $possible_plugins;
|
|
|
}*/
|
|
|
|
|
|
echo '<form name="plugins" method="post" action="'.api_get_self().'?category='.Security::remove_XSS($_GET['category']).'">';
|
|
|
echo '<table class="data_table">';
|
|
|
echo '<tr>';
|
|
|
echo '<th width="400px">';
|
|
|
echo get_lang('Plugin');
|
|
|
echo '</th><th>';
|
|
|
echo get_lang('Regions');
|
|
|
echo '</th>';
|
|
|
echo '</th>';
|
|
|
echo '</tr>';
|
|
|
|
|
|
/* We display all the possible plugins and the checkboxes */
|
|
|
|
|
|
$plugin_region_list = array();
|
|
|
$my_plugin_list = $plugin_obj->get_plugin_regions();
|
|
|
foreach ($my_plugin_list as $plugin_item) {
|
|
|
$plugin_region_list[$plugin_item] = $plugin_item;
|
|
|
}
|
|
|
|
|
|
// Removing course tool
|
|
|
unset($plugin_region_list['course_tool_plugin']);
|
|
|
|
|
|
foreach ($installed_plugins as $plugin) {
|
|
|
$plugin_info_file = api_get_path(SYS_PLUGIN_PATH).$plugin.'/plugin.php';
|
|
|
|
|
|
if (file_exists($plugin_info_file)) {
|
|
|
$plugin_info = array();
|
|
|
require $plugin_info_file;
|
|
|
if (isset($_GET['name']) && $_GET['name'] == $plugin) {
|
|
|
echo '<tr class="row_selected">';
|
|
|
} else {
|
|
|
echo '<tr>';
|
|
|
}
|
|
|
echo '<td>';
|
|
|
echo '<h4>'.$plugin_info['title'].' <small>v'.$plugin_info['version'].'</small></h4>';
|
|
|
echo '<p>'.$plugin_info['comment'].'</p>';
|
|
|
echo '</td><td>';
|
|
|
$selected_plugins = $plugin_obj->get_areas_by_plugin($plugin);
|
|
|
|
|
|
if (isset($plugin_info['is_course_plugin']) && $plugin_info['is_course_plugin']) {
|
|
|
$region_list = array('course_tool_plugin' => 'course_tool_plugin');
|
|
|
} else {
|
|
|
$region_list = $plugin_region_list;
|
|
|
}
|
|
|
echo Display::select('plugin_'.$plugin.'[]', $region_list, $selected_plugins, array('multiple' => 'multiple', 'style' => 'width:500px'), true, get_lang('None'));
|
|
|
echo '</td></tr>';
|
|
|
}
|
|
|
}
|
|
|
echo '</table>';
|
|
|
echo '<br />';
|
|
|
echo '<button class="save" type="submit" name="submit_plugins">'.get_lang('EnablePlugins').'</button></form>';
|
|
|
}
|
|
|
|
|
|
function handle_extensions()
|
|
|
{
|
|
|
echo Display::page_subheader(get_lang('ConfigureExtensions'));
|
|
|
echo '<a class="btn" href="configure_extensions.php?display=ppt2lp">'.get_lang('Ppt2lp').'</a>';
|
|
|
|
|
|
}
|
|
|
/**
|
|
|
* This function allows easy activating and inactivating of plugins
|
|
|
* @todo: a similar function needs to be written to activate or inactivate additional tools.
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
|
* @author Julio Montoya <gugli100@gmail.com> Beeznest 2012
|
|
|
*/
|
|
|
function handle_plugins()
|
|
|
{
|
|
|
$plugin_obj = new AppPlugin();
|
|
|
$token = Security::get_token();
|
|
|
if (isset($_POST['submit_plugins'])) {
|
|
|
store_plugins();
|
|
|
// Add event 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);
|
|
|
Display :: display_confirmation_message(get_lang('SettingsStored'));
|
|
|
}
|
|
|
|
|
|
$all_plugins = $plugin_obj->read_plugins_from_path();
|
|
|
$installed_plugins = $plugin_obj->get_installed_plugins();
|
|
|
|
|
|
//Plugins NOT installed
|
|
|
echo Display::page_subheader(get_lang('Plugins'));
|
|
|
echo '<form class="form-horizontal" name="plugins" method="post" action="'.api_get_self().'?category='.Security::remove_XSS($_GET['category']).'&sec_token=' . $token . '">';
|
|
|
echo '<table class="data_table">';
|
|
|
echo '<tr>';
|
|
|
echo '<th width="20px">';
|
|
|
echo get_lang('Action');
|
|
|
echo '</th><th>';
|
|
|
echo get_lang('Description');
|
|
|
echo '</th>';
|
|
|
echo '</tr>';
|
|
|
|
|
|
$plugin_list = array();
|
|
|
$my_plugin_list = $plugin_obj->get_plugin_regions();
|
|
|
foreach($my_plugin_list as $plugin_item) {
|
|
|
$plugin_list[$plugin_item] = $plugin_item;
|
|
|
}
|
|
|
|
|
|
foreach ($all_plugins as $plugin) {
|
|
|
$plugin_info_file = api_get_path(SYS_PLUGIN_PATH).$plugin.'/plugin.php';
|
|
|
|
|
|
if (file_exists($plugin_info_file)) {
|
|
|
$plugin_info = array();
|
|
|
require $plugin_info_file;
|
|
|
if (in_array($plugin, $installed_plugins)) {
|
|
|
echo '<tr class="row_selected">';
|
|
|
} else {
|
|
|
echo '<tr>';
|
|
|
}
|
|
|
echo '<td>';
|
|
|
//Checkbox
|
|
|
if (in_array($plugin, $installed_plugins)) {
|
|
|
echo '<input type="checkbox" name="plugin_'.$plugin.'[]" checked="checked">';
|
|
|
|
|
|
} else {
|
|
|
echo '<input type="checkbox" name="plugin_'.$plugin.'[]">';
|
|
|
}
|
|
|
echo '</td><td>';
|
|
|
|
|
|
echo '<h4>'.$plugin_info['title'].' <small>v '.$plugin_info['version'].'</small></h4>';
|
|
|
echo '<p>'.$plugin_info['comment'].'</p>';
|
|
|
echo '<p>'.get_lang('Author').': '.$plugin_info['author'].'</p>';
|
|
|
|
|
|
echo '<div class="btn-group">';
|
|
|
if (in_array($plugin, $installed_plugins)) {
|
|
|
echo Display::url(get_lang('Configure'), 'configure_plugin.php?name='.$plugin, array('class' => 'btn'));
|
|
|
echo Display::url(get_lang('Regions'), 'settings.php?category=Regions&name='.$plugin, array('class' => 'btn'));
|
|
|
}
|
|
|
|
|
|
if (file_exists(api_get_path(SYS_PLUGIN_PATH).$plugin.'/readme.txt')) {
|
|
|
echo Display::url("readme.txt", api_get_path(WEB_PLUGIN_PATH).$plugin."/readme.txt", array('class' => 'btn ajax', '_target' => '_blank'));
|
|
|
}
|
|
|
echo '</div>';
|
|
|
echo '</td></tr>';
|
|
|
}
|
|
|
}
|
|
|
echo '</table>';
|
|
|
|
|
|
echo '<div class="form-actions bottom_actions">';
|
|
|
echo '<button class="save" type="submit" name="submit_plugins">'.get_lang('EnablePlugins').'</button>';
|
|
|
echo '</div>';
|
|
|
echo '</form>';
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* This function allows the platform admin to choose the default stylesheet
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
|
* @author Julio Montoya <gugli100@gmail.com>, Chamilo
|
|
|
*/
|
|
|
function handle_stylesheets()
|
|
|
{
|
|
|
global $_configuration;
|
|
|
|
|
|
// Current style.
|
|
|
$currentstyle = api_get_setting('stylesheets');
|
|
|
|
|
|
$is_style_changeable = false;
|
|
|
|
|
|
if ($_configuration['access_url'] != 1) {
|
|
|
$style_info = api_get_settings('stylesheets', '', 1, 0);
|
|
|
$url_info = api_get_access_url($_configuration['access_url']);
|
|
|
if ($style_info[0]['access_url_changeable'] == 1 && $url_info['active'] == 1) {
|
|
|
$is_style_changeable = true;
|
|
|
}
|
|
|
} else {
|
|
|
$is_style_changeable = true;
|
|
|
}
|
|
|
|
|
|
$form = new FormValidator('stylesheet_upload', 'post', 'settings.php?category=Stylesheets#tabs-2');
|
|
|
//$form->addElement('header', get_lang('UploadNewStylesheet'));
|
|
|
$form->addElement('text', 'name_stylesheet', get_lang('NameStylesheet'), array('size' => '40', 'maxlength' => '40'));
|
|
|
$form->addRule('name_stylesheet', get_lang('ThisFieldIsRequired'), 'required');
|
|
|
$form->addElement('file', 'new_stylesheet', get_lang('UploadNewStylesheet'));
|
|
|
$allowed_file_types = array('css', 'zip', 'jpeg', 'jpg', 'png', 'gif', 'ico','psd');
|
|
|
|
|
|
$form->addRule('new_stylesheet', get_lang('InvalidExtension').' ('.implode(',', $allowed_file_types).')', 'filetype', $allowed_file_types);
|
|
|
$form->addRule('new_stylesheet', get_lang('ThisFieldIsRequired'), 'required');
|
|
|
$form->addElement('style_submit_button', 'stylesheet_upload', get_lang('Upload'), array('class'=>'save'));
|
|
|
|
|
|
$show_upload_form = false;
|
|
|
|
|
|
if (!is_writable(api_get_path(SYS_CODE_PATH).'css/')) {
|
|
|
Display::display_error_message(api_get_path(SYS_CODE_PATH).'css/'.get_lang('IsNotWritable'));
|
|
|
} else {
|
|
|
// Uploading a new stylesheet.
|
|
|
if ($_configuration['access_url'] == 1) {
|
|
|
$show_upload_form = true;
|
|
|
} else {
|
|
|
if ($is_style_changeable) {
|
|
|
$show_upload_form = true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Stylesheet upload.
|
|
|
|
|
|
if (isset($_POST['stylesheet_upload'])) {
|
|
|
if ($form->validate()) {
|
|
|
$values = $form->exportValues();
|
|
|
$picture_element = $form->getElement('new_stylesheet');
|
|
|
$picture = $picture_element->getValue();
|
|
|
$result = upload_stylesheet($values, $picture);
|
|
|
|
|
|
// Add event 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(), $user_id);
|
|
|
|
|
|
if ($result) {
|
|
|
Display::display_confirmation_message(get_lang('StylesheetAdded'));
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
$form_change = new FormValidator('stylesheet_upload', 'post', api_get_self().'?category=Stylesheets', null, array('id' => 'stylesheets_id'));
|
|
|
|
|
|
$list_of_styles = array();
|
|
|
$list_of_names = array();
|
|
|
$selected = '';
|
|
|
$dirpath = '';
|
|
|
$safe_style_dir = '';
|
|
|
|
|
|
if ($handle = @opendir(api_get_path(SYS_PATH).'main/css/')) {
|
|
|
$counter = 1;
|
|
|
while (false !== ($style_dir = readdir($handle))) {
|
|
|
if (substr($style_dir, 0, 1) == '.') { // Skip directories starting with a '.'
|
|
|
continue;
|
|
|
}
|
|
|
$dirpath = api_get_path(SYS_PATH).'main/css/'.$style_dir;
|
|
|
|
|
|
if (is_dir($dirpath)) {
|
|
|
if ($style_dir != '.' && $style_dir != '..') {
|
|
|
if (isset($_POST['style']) && (isset($_POST['preview']) or isset($_POST['download'])) && $_POST['style'] == $style_dir) {
|
|
|
$safe_style_dir = $style_dir;
|
|
|
} else {
|
|
|
if ($currentstyle == $style_dir || ($style_dir == 'chamilo' && !$currentstyle)) {
|
|
|
if (isset($_POST['style'])) {
|
|
|
$selected = Database::escape_string($_POST['style']);
|
|
|
} else {
|
|
|
$selected = $style_dir;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
$show_name = ucwords(str_replace('_', ' ', $style_dir));
|
|
|
|
|
|
if ($is_style_changeable) {
|
|
|
$list_of_styles[$style_dir] = "<option value=\"".$style_dir."\" ".$selected." /> $show_name </option>";
|
|
|
$list_of_names[$style_dir] = $show_name;
|
|
|
//echo "<input type=\"radio\" name=\"style\" value=\"".$style_dir."\" ".$selected." onClick=\"parent.preview.location='style_preview.php?style=".$style_dir."';\"/>";
|
|
|
//echo '<a href="style_preview.php?style='.$style_dir.'" target="preview">'.$show_name.'</a>';
|
|
|
} else {
|
|
|
//echo '<a href="style_preview.php?style='.$style_dir.'" target="preview">'.$show_name.'</a>';
|
|
|
}
|
|
|
$counter++;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
closedir($handle);
|
|
|
}
|
|
|
|
|
|
// Sort styles in alphabetical order.
|
|
|
asort($list_of_names);
|
|
|
$select_list = array();
|
|
|
foreach ($list_of_names as $style_dir=>$item) {
|
|
|
$select_list[$style_dir] = strip_tags($list_of_styles[$style_dir]);
|
|
|
}
|
|
|
|
|
|
$styles = &$form_change->addElement('select', 'style', get_lang('NameStylesheet'), $select_list);
|
|
|
$styles->setSelected($selected);
|
|
|
|
|
|
if ($form_change->validate()) {
|
|
|
// Submit stylesheets.
|
|
|
if (isset($_POST['save'])) {
|
|
|
store_stylesheets();
|
|
|
Display::display_normal_message(get_lang('Saved'));
|
|
|
}
|
|
|
if (isset($_POST['download'])) {
|
|
|
$arch = api_get_path(SYS_ARCHIVE_PATH).$safe_style_dir.'.zip';
|
|
|
$dir = api_get_path(SYS_CODE_PATH).'css/'.$safe_style_dir;
|
|
|
if (is_dir($dir)) {
|
|
|
$zip = new PclZip($arch);
|
|
|
// Remove path prefix except the style name and put file on disk
|
|
|
$zip->create($dir, PCLZIP_OPT_REMOVE_PATH, substr($dir,0,-strlen($safe_style_dir)));
|
|
|
}
|
|
|
//@TODO: use more generic script to download.
|
|
|
$str = '<a class="btn btn-primary btn-large" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/download.php?archive=' . str_replace(api_get_path(SYS_ARCHIVE_PATH), '', $arch) . '">'.get_lang('ClickHereToDownloadTheFile').'</a>';
|
|
|
Display::display_normal_message($str,false);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if ($is_style_changeable) {
|
|
|
$group[] = $form_change->createElement('button', 'save', get_lang('SaveSettings'), array('class' => 'btn btn-primary'));
|
|
|
$group[] = $form_change->createElement('button', 'preview', get_lang('Preview'), array('class' => 'btn'));
|
|
|
$group[] = $form_change->createElement('button', 'download', get_lang('Download'), array('class' => 'btn'));
|
|
|
$form_change->addGroup($group);
|
|
|
|
|
|
if ($show_upload_form) {
|
|
|
echo '<script>
|
|
|
$(function() {
|
|
|
$( "#tabs" ).tabs();
|
|
|
});
|
|
|
</script>';
|
|
|
echo Display::tabs(array(get_lang('Update'), get_lang('UploadNewStylesheet')), array($form_change->return_form(), $form->return_form()));
|
|
|
} else {
|
|
|
$form_change->display();
|
|
|
}
|
|
|
} else {
|
|
|
$form_change->freeze();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Creates the folder (if needed) and uploads the stylesheet in it
|
|
|
*
|
|
|
* @param array $values the values of the form
|
|
|
* @param array $picture the values of the uploaded file
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version May 2008
|
|
|
* @since Dokeos 1.8.5
|
|
|
*/
|
|
|
function upload_stylesheet($values, $picture)
|
|
|
{
|
|
|
$result = false;
|
|
|
// Valid name for the stylesheet folder.
|
|
|
$style_name = api_preg_replace('/[^A-Za-z0-9]/', '', $values['name_stylesheet']);
|
|
|
|
|
|
// Create the folder if needed.
|
|
|
if (!is_dir(api_get_path(SYS_CODE_PATH).'css/'.$style_name.'/')) {
|
|
|
mkdir(api_get_path(SYS_CODE_PATH).'css/'.$style_name.'/', api_get_permissions_for_new_directories());
|
|
|
}
|
|
|
|
|
|
$info = pathinfo($picture['name']);
|
|
|
if ($info['extension'] == 'zip') {
|
|
|
// Try to open the file and extract it in the theme.
|
|
|
$zip = new ZipArchive();
|
|
|
if ($zip->open($picture['tmp_name'])) {
|
|
|
// Make sure all files inside the zip are images or css.
|
|
|
$num_files = $zip->numFiles;
|
|
|
$valid = true;
|
|
|
$single_directory = true;
|
|
|
$invalid_files = array();
|
|
|
|
|
|
for ($i = 0; $i < $num_files; $i++) {
|
|
|
$file = $zip->statIndex($i);
|
|
|
if (substr($file['name'], -1) != '/') {
|
|
|
$path_parts = pathinfo($file['name']);
|
|
|
if (!in_array($path_parts['extension'], array('jpg', 'jpeg', 'png', 'gif', 'css', 'ico','psd'))) {
|
|
|
$valid = false;
|
|
|
$invalid_files[] = $file['name'];
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (strpos($file['name'], '/') === false) {
|
|
|
$single_directory = false;
|
|
|
}
|
|
|
}
|
|
|
if (!$valid) {
|
|
|
$error_string = '<ul>';
|
|
|
foreach ($invalid_files as $invalid_file) {
|
|
|
$error_string .= '<li>'.$invalid_file.'</li>';
|
|
|
}
|
|
|
$error_string .= '</ul>';
|
|
|
Display::display_error_message(get_lang('ErrorStylesheetFilesExtensionsInsideZip').$error_string, false);
|
|
|
} else {
|
|
|
// If the zip does not contain a single directory, extract it.
|
|
|
if (!$single_directory) {
|
|
|
// Extract zip file.
|
|
|
$zip->extractTo(api_get_path(SYS_CODE_PATH).'css/'.$style_name.'/');
|
|
|
$result = true;
|
|
|
} else {
|
|
|
$extraction_path = api_get_path(SYS_CODE_PATH).'css/'.$style_name.'/';
|
|
|
for ($i = 0; $i < $num_files; $i++) {
|
|
|
$entry = $zip->getNameIndex($i);
|
|
|
if (substr($entry, -1) == '/')
|
|
|
continue;
|
|
|
|
|
|
$pos_slash = strpos($entry, '/');
|
|
|
$entry_without_first_dir = substr($entry, $pos_slash + 1);
|
|
|
// If there is still a slash, we need to make sure the directories are created.
|
|
|
if (strpos($entry_without_first_dir, '/') !== false) {
|
|
|
if (!is_dir($extraction_path.dirname($entry_without_first_dir))) {
|
|
|
// Create it.
|
|
|
@mkdir($extraction_path.dirname($entry_without_first_dir), $mode = 0777, true);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
$fp = $zip->getStream($entry);
|
|
|
$ofp = fopen($extraction_path.dirname($entry_without_first_dir).'/'.basename($entry), 'w');
|
|
|
|
|
|
while (!feof($fp)) {
|
|
|
fwrite($ofp, fread($fp, 8192));
|
|
|
}
|
|
|
|
|
|
fclose($fp);
|
|
|
fclose($ofp);
|
|
|
}
|
|
|
$result = true;
|
|
|
}
|
|
|
}
|
|
|
$zip->close();
|
|
|
} else {
|
|
|
Display::display_error_message(get_lang('ErrorReadingZip').$info['extension'], false);
|
|
|
}
|
|
|
} else {
|
|
|
// Simply move the file.
|
|
|
move_uploaded_file($picture['tmp_name'], api_get_path(SYS_CODE_PATH).'css/'.$style_name.'/'.$picture['name']);
|
|
|
$result = true;
|
|
|
}
|
|
|
return $result;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Store plugin regions.
|
|
|
*/
|
|
|
function store_regions()
|
|
|
{
|
|
|
$plugin_obj = new AppPlugin();
|
|
|
|
|
|
// Get a list of all current 'Plugins' settings
|
|
|
$installed_plugins = $plugin_obj->get_installed_plugins();
|
|
|
|
|
|
$shortlist_installed = array();
|
|
|
if (!empty($installed_plugins)) {
|
|
|
foreach ($installed_plugins as $plugin) {
|
|
|
if (isset($plugin['subkey'])) {
|
|
|
$shortlist_installed[] = $plugin['subkey'];
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
$shortlist_installed = array_flip(array_flip($shortlist_installed));
|
|
|
|
|
|
$plugin_list = $plugin_obj->read_plugins_from_path();
|
|
|
|
|
|
foreach ($plugin_list as $plugin) {
|
|
|
if (isset($_POST['plugin_'.$plugin])) {
|
|
|
$areas_to_installed = $_POST['plugin_'.$plugin];
|
|
|
if (!empty($areas_to_installed)) {
|
|
|
$plugin_obj->remove_all_regions($plugin);
|
|
|
foreach ($areas_to_installed as $region) {
|
|
|
if (!empty($region) && $region != '-1' ) {
|
|
|
$plugin_obj->add_to_region($plugin, $region);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* This function allows easy activating and inactivating of plugins
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
|
*/
|
|
|
function store_plugins()
|
|
|
{
|
|
|
$appPlugin = new AppPlugin();
|
|
|
|
|
|
// Get a list of all current 'Plugins' settings
|
|
|
$plugin_list = $appPlugin->read_plugins_from_path();
|
|
|
|
|
|
$installed_plugins = array();
|
|
|
|
|
|
foreach ($plugin_list as $plugin) {
|
|
|
if (isset($_POST['plugin_'.$plugin])) {
|
|
|
$appPlugin->install($plugin);
|
|
|
$installed_plugins[] = $plugin;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (!empty($installed_plugins)) {
|
|
|
$remove_plugins = array_diff($plugin_list, $installed_plugins);
|
|
|
} else {
|
|
|
$remove_plugins = $plugin_list;
|
|
|
}
|
|
|
|
|
|
foreach ($remove_plugins as $plugin) {
|
|
|
$appPlugin->uninstall($plugin);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* This function allows the platform admin to choose which should be the default stylesheet
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
|
*/
|
|
|
function store_stylesheets()
|
|
|
{
|
|
|
// Insert the stylesheet.
|
|
|
$style = Database::escape_string($_POST['style']);
|
|
|
if (is_style($style)) {
|
|
|
api_set_setting('stylesheets', $style, null, 'stylesheets', api_get_current_access_url_id());
|
|
|
}
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* This function checks if the given style is a recognize style that exists in the css directory as
|
|
|
* a standalone directory.
|
|
|
* @param string Style
|
|
|
* @return bool True if this style is recognized, false otherwise
|
|
|
*/
|
|
|
function is_style($style)
|
|
|
{
|
|
|
$dir = api_get_path(SYS_PATH).'main/css/';
|
|
|
$dirs = scandir($dir);
|
|
|
$style = str_replace(array('/', '\\'), array('', ''), $style); // Avoid slashes or backslashes.
|
|
|
if (in_array($style, $dirs) && is_dir($dir.$style)) {
|
|
|
return true;
|
|
|
}
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Search options
|
|
|
* TODO: support for multiple site. aka $_configuration['access_url'] == 1
|
|
|
* @author Marco Villegas <marvil07@gmail.com>
|
|
|
*/
|
|
|
function handle_search()
|
|
|
{
|
|
|
global $SettingsStored, $_configuration;
|
|
|
|
|
|
require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php';
|
|
|
$search_enabled = api_get_setting('search_enabled');
|
|
|
|
|
|
$form = new FormValidator('search-options', 'post', api_get_self().'?category=Search');
|
|
|
$values = api_get_settings_options('search_enabled');
|
|
|
$form->addElement('header', null, get_lang('SearchEnabledTitle'));
|
|
|
|
|
|
$group = array ();
|
|
|
if (is_array($values)) {
|
|
|
foreach ($values as $key => $value) {
|
|
|
$element = & $form->createElement('radio', 'search_enabled', '', get_lang($value['display_text']), $value['value']);
|
|
|
$group[] = $element;
|
|
|
}
|
|
|
}
|
|
|
//SearchEnabledComment
|
|
|
$form->addGroup($group, 'search_enabled', array(get_lang('SearchEnabledTitle'), get_lang('SearchEnabledComment')), '<br />', false);
|
|
|
|
|
|
$search_enabled = api_get_setting('search_enabled');
|
|
|
|
|
|
if ($form->validate()) {
|
|
|
$formvalues = $form->exportValues();
|
|
|
$r = api_set_settings_category('Search', 'false', $_configuration['access_url']);
|
|
|
// Save the settings.
|
|
|
foreach ($formvalues as $key => $value) {
|
|
|
$result = api_set_setting($key, $value, null, null);
|
|
|
}
|
|
|
$search_enabled = $formvalues['search_enabled'];
|
|
|
Display::display_confirmation_message($SettingsStored);
|
|
|
}
|
|
|
$specific_fields = get_specific_field_list();
|
|
|
|
|
|
if ($search_enabled == 'true') {
|
|
|
$values = api_get_settings_options('search_show_unlinked_results');
|
|
|
$group = array ();
|
|
|
foreach ($values as $key => $value) {
|
|
|
$element = & $form->createElement('radio', 'search_show_unlinked_results', '', get_lang($value['display_text']), $value['value']);
|
|
|
$group[] = $element;
|
|
|
}
|
|
|
$form->addGroup($group, 'search_show_unlinked_results', array(get_lang('SearchShowUnlinkedResultsTitle'),get_lang('SearchShowUnlinkedResultsComment')), '', false);
|
|
|
$default_values['search_show_unlinked_results'] = api_get_setting('search_show_unlinked_results');
|
|
|
|
|
|
$sf_values = array();
|
|
|
foreach ($specific_fields as $sf) {
|
|
|
$sf_values[$sf['code']] = $sf['name'];
|
|
|
}
|
|
|
$group = array();
|
|
|
$url = Display::div(Display::url(get_lang('AddSpecificSearchField'), 'specific_fields.php'), array('class'=>'sectioncomment'));
|
|
|
if (empty($sf_values)) {
|
|
|
$form->addElement('html', get_lang('SearchPrefilterPrefix').$url);
|
|
|
} else {
|
|
|
$form->addElement('select', 'search_prefilter_prefix', array(get_lang('SearchPrefilterPrefix'), $url), $sf_values, '');
|
|
|
$default_values['search_prefilter_prefix'] = api_get_setting('search_prefilter_prefix');
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
$default_values['search_enabled'] = $search_enabled;
|
|
|
|
|
|
$form->addElement('style_submit_button', 'submit', get_lang('Save'),'class="save"');
|
|
|
$form->setDefaults($default_values);
|
|
|
|
|
|
echo '<div id="search-options-form">';
|
|
|
$form->display();
|
|
|
echo '</div>';
|
|
|
|
|
|
if ($search_enabled == 'true') {
|
|
|
require_once api_get_path(LIBRARY_PATH).'sortable_table.class.php';
|
|
|
$xapian_path = api_get_path(SYS_PATH).'searchdb';
|
|
|
|
|
|
/*
|
|
|
@todo Test the Xapian connection
|
|
|
if (extension_loaded('xapian')) {
|
|
|
require_once 'xapian.php';
|
|
|
try {
|
|
|
$db = new XapianDatabase($xapian_path.'/');
|
|
|
} catch (Exception $e) {
|
|
|
var_dump($e->getMessage());
|
|
|
}
|
|
|
|
|
|
require_once api_get_path(LIBRARY_PATH) . 'search/DokeosIndexer.class.php';
|
|
|
require_once api_get_path(LIBRARY_PATH) . 'search/IndexableChunk.class.php';
|
|
|
require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php';
|
|
|
|
|
|
$indexable = new IndexableChunk();
|
|
|
$indexable->addValue("content", 'Test');
|
|
|
|
|
|
$di = new DokeosIndexer();
|
|
|
$di->connectDb(NULL, NULL, 'english');
|
|
|
$di->addChunk($indexable);
|
|
|
$did = $di->index();
|
|
|
}
|
|
|
*/
|
|
|
|
|
|
$xapian_loaded = Display::return_icon('bullet_green.gif', get_lang('Ok'));
|
|
|
$dir_exists = Display::return_icon('bullet_green.gif', get_lang('Ok'));
|
|
|
$dir_is_writable = Display::return_icon('bullet_green.gif', get_lang('Ok'));
|
|
|
$specific_fields_exists = Display::return_icon('bullet_green.gif', get_lang('Ok'));
|
|
|
|
|
|
//Testing specific fields
|
|
|
if (empty($specific_fields)) {
|
|
|
$specific_fields_exists = Display::return_icon('bullet_red.gif', get_lang('AddSpecificSearchField'));
|
|
|
}
|
|
|
//Testing xapian extension
|
|
|
if (!extension_loaded('xapian')) {
|
|
|
$xapian_loaded = Display::return_icon('bullet_red.gif', get_lang('Error'));
|
|
|
}
|
|
|
//Testing xapian searchdb path
|
|
|
if (!is_dir($xapian_path)) {
|
|
|
$dir_exists = Display::return_icon('bullet_red.gif', get_lang('Error'));
|
|
|
}
|
|
|
//Testing xapian searchdb path is writable
|
|
|
if (!is_writable($xapian_path)) {
|
|
|
$dir_is_writable = Display::return_icon('bullet_red.gif', get_lang('Error'));
|
|
|
}
|
|
|
|
|
|
$data[] = array(get_lang('XapianModuleInstalled'),$xapian_loaded);
|
|
|
$data[] = array(get_lang('DirectoryExists').' - '.$xapian_path,$dir_exists);
|
|
|
$data[] = array(get_lang('IsWritable').' - '.$xapian_path,$dir_is_writable);
|
|
|
$data[] = array(get_lang('SpecificSearchFieldsAvailable') ,$specific_fields_exists);
|
|
|
|
|
|
echo Display::tag('h3', get_lang('Settings'));
|
|
|
$table = new SortableTableFromArray($data);
|
|
|
$table->set_header(0, get_lang('Setting'), false);
|
|
|
$table->set_header(1, get_lang('Status'), false);
|
|
|
echo $table->display();
|
|
|
|
|
|
//@todo windows support
|
|
|
if (api_is_windows_os() == false) {
|
|
|
$list_of_programs = array('pdftotext','ps2pdf', 'catdoc','html2text','unrtf', 'catppt', 'xls2csv');
|
|
|
|
|
|
foreach($list_of_programs as $program) {
|
|
|
$output = $ret_val = null;
|
|
|
exec("which $program", $output, $ret_val);
|
|
|
$icon = Display::return_icon('bullet_red.gif', get_lang('NotInstalled'));
|
|
|
if (!empty($output[0])) {
|
|
|
$icon = Display::return_icon('bullet_green.gif', get_lang('Installed'));
|
|
|
}
|
|
|
$data2[]= array($program, $output[0], $icon);
|
|
|
}
|
|
|
echo Display::tag('h3', get_lang('ProgramsNeededToConvertFiles'));
|
|
|
$table = new SortableTableFromArray($data2);
|
|
|
$table->set_header(0, get_lang('Program'), false);
|
|
|
$table->set_header(1, get_lang('Path'), false);
|
|
|
$table->set_header(2, get_lang('Status'), false);
|
|
|
echo $table->display();
|
|
|
} else {
|
|
|
Display::display_warning_message(get_lang('YouAreUsingChamiloInAWindowsPlatformSadlyYouCantConvertDocumentsInOrderToSearchTheContentUsingThisTool'));
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Wrapper for the templates
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @author Julio Montoya.
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function handle_templates() {
|
|
|
/* Drive-by fix to avoid undefined var warnings, without repeating
|
|
|
* isset() combos all over the place. */
|
|
|
$action = isset($_GET['action']) ? $_GET['action'] : "invalid";
|
|
|
|
|
|
if ($action != 'add') {
|
|
|
echo '<div class="actions" style="margin-left: 1px;">';
|
|
|
echo '<a href="settings.php?category=Templates&action=add">'.Display::return_icon('new_template.png', get_lang('AddTemplate'),'',ICON_SIZE_MEDIUM).'</a>';
|
|
|
echo '</div>';
|
|
|
}
|
|
|
|
|
|
if ($action == 'add' || ($action == 'edit' && is_numeric($_GET['id']))) {
|
|
|
add_edit_template();
|
|
|
|
|
|
// Add event 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(), $user_id);
|
|
|
} else {
|
|
|
if ($action == 'delete' && is_numeric($_GET['id'])) {
|
|
|
delete_template($_GET['id']);
|
|
|
|
|
|
// Add event 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);
|
|
|
}
|
|
|
display_templates();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Display a sortable table with all the templates that the platform administrator has defined.
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function display_templates() {
|
|
|
$table = new SortableTable('templates', 'get_number_of_templates', 'get_template_data', 1);
|
|
|
$table->set_additional_parameters(array('category' => Security::remove_XSS($_GET['category'])));
|
|
|
$table->set_header(0, get_lang('Image'), true, array('style' => 'width: 101px;'));
|
|
|
$table->set_header(1, get_lang('Title'));
|
|
|
$table->set_header(2, get_lang('Actions'), false, array('style' => 'width:50px;'));
|
|
|
$table->set_column_filter(2, 'actions_filter');
|
|
|
$table->set_column_filter(0, 'image_filter');
|
|
|
$table->display();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Gets the number of templates that are defined by the platform admin.
|
|
|
*
|
|
|
* @return integer
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function get_number_of_templates() {
|
|
|
// Database table definition.
|
|
|
$table_system_template = Database :: get_main_table('system_template');
|
|
|
|
|
|
// The sql statement.
|
|
|
$sql = "SELECT COUNT(id) AS total FROM $table_system_template";
|
|
|
$result = Database::query($sql);
|
|
|
$row = Database::fetch_array($result);
|
|
|
|
|
|
// Returning the number of templates.
|
|
|
return $row['total'];
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Gets all the template data for the sortable table.
|
|
|
*
|
|
|
* @param integer $from the start of the limit statement
|
|
|
* @param integer $number_of_items the number of elements that have to be retrieved from the database
|
|
|
* @param integer $column the column that is
|
|
|
* @param string $direction the sorting direction (ASC or DESC<EFBFBD>
|
|
|
* @return array
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function get_template_data($from, $number_of_items, $column, $direction) {
|
|
|
// Database table definition.
|
|
|
$table_system_template = Database :: get_main_table('system_template');
|
|
|
|
|
|
// The sql statement.
|
|
|
$sql = "SELECT image as col0, title as col1, id as col2 FROM $table_system_template";
|
|
|
$sql .= " ORDER BY col$column $direction ";
|
|
|
$sql .= " LIMIT $from,$number_of_items";
|
|
|
$result = Database::query($sql);
|
|
|
$return = array();
|
|
|
while ($row = Database::fetch_array($result)) {
|
|
|
$row['1'] = get_lang($row['1']);
|
|
|
$return[] = $row;
|
|
|
}
|
|
|
// Returning all the information for the sortable table.
|
|
|
return $return;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* display the edit and delete icons in the sortable table
|
|
|
*
|
|
|
* @param integer $id the id of the template
|
|
|
* @return html code for the link to edit and delete the template
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function actions_filter($id) {
|
|
|
$return = '<a href="settings.php?category=Templates&action=edit&id='.Security::remove_XSS($id).'">'.Display::return_icon('edit.png', get_lang('Edit'),'',ICON_SIZE_SMALL).'</a>';
|
|
|
$return .= '<a href="settings.php?category=Templates&action=delete&id='.Security::remove_XSS($id).'" onClick="javascript:if(!confirm('."'".get_lang('ConfirmYourChoice')."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
|
|
|
return $return;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Display the image of the template in the sortable table
|
|
|
*
|
|
|
* @param string $image the image
|
|
|
* @return html code for the image
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function image_filter($image) {
|
|
|
if (!empty($image)) {
|
|
|
return '<img src="'.api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/'.$image.'" alt="'.get_lang('TemplatePreview').'"/>';
|
|
|
} else {
|
|
|
return '<img src="'.api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/noimage.gif" alt="'.get_lang('NoTemplatePreview').'"/>';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Add (or edit) a template. This function displays the form and also takes care of uploading the image and storing the information in the database
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function add_edit_template() {
|
|
|
// Initialize the object.
|
|
|
$id = isset($_GET['id']) ? '&id='.Security::remove_XSS($_GET['id']) : '';
|
|
|
$form = new FormValidator('template', 'post', 'settings.php?category=Templates&action='.Security::remove_XSS($_GET['action']).$id);
|
|
|
|
|
|
// Setting the form elements: the header.
|
|
|
if ($_GET['action'] == 'add') {
|
|
|
$title = get_lang('AddTemplate');
|
|
|
} else {
|
|
|
$title = get_lang('EditTemplate');
|
|
|
}
|
|
|
$form->addElement('header', '', $title);
|
|
|
|
|
|
// Setting the form elements: the title of the template.
|
|
|
$form->add_textfield('title', get_lang('Title'), false);
|
|
|
|
|
|
// Setting the form elements: the content of the template (wysiwyg editor).
|
|
|
$form->addElement('html_editor', 'template_text', get_lang('Text'), null, array('ToolbarSet' => 'AdminTemplates', 'Width' => '100%', 'Height' => '400'));
|
|
|
|
|
|
// Setting the form elements: the form to upload an image to be used with the template.
|
|
|
$form->addElement('file','template_image',get_lang('Image'),'');
|
|
|
|
|
|
// Setting the form elements: a little bit information about the template image.
|
|
|
$form->addElement('static', 'file_comment', '', get_lang('TemplateImageComment100x70'));
|
|
|
|
|
|
// Getting all the information of the template when editing a template.
|
|
|
if ($_GET['action'] == 'edit') {
|
|
|
// Database table definition.
|
|
|
$table_system_template = Database :: get_main_table('system_template');
|
|
|
$sql = "SELECT * FROM $table_system_template WHERE id = '".Database::escape_string($_GET['id'])."'";
|
|
|
$result = Database::query($sql);
|
|
|
$row = Database::fetch_array($result);
|
|
|
|
|
|
$defaults['template_id'] = intval($_GET['id']);
|
|
|
$defaults['template_text'] = $row['content'];
|
|
|
// Forcing get_lang().
|
|
|
$defaults['title'] = get_lang($row['title']);
|
|
|
|
|
|
// Adding an extra field: a hidden field with the id of the template we are editing.
|
|
|
$form->addElement('hidden', 'template_id');
|
|
|
|
|
|
// Adding an extra field: a preview of the image that is currently used.
|
|
|
if (!empty($row['image'])) {
|
|
|
$form->addElement('static', 'template_image_preview', '', '<img src="'.api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/'.$row['image'].'" alt="'.get_lang('TemplatePreview').'"/>');
|
|
|
} else {
|
|
|
$form->addElement('static', 'template_image_preview', '', '<img src="'.api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/noimage.gif" alt="'.get_lang('NoTemplatePreview').'"/>');
|
|
|
}
|
|
|
|
|
|
// Setting the information of the template that we are editing.
|
|
|
$form->setDefaults($defaults);
|
|
|
}
|
|
|
// Setting the form elements: the submit button.
|
|
|
$form->addElement('style_submit_button' , 'submit', get_lang('Ok') ,'class="save"');
|
|
|
|
|
|
// Setting the rules: the required fields.
|
|
|
$form->addRule('title', get_lang('ThisFieldIsRequired'), 'required');
|
|
|
$form->addRule('template_text', get_lang('ThisFieldIsRequired'), 'required');
|
|
|
|
|
|
// if the form validates (complies to all rules) we save the information, else we display the form again (with error message if needed)
|
|
|
if ($form->validate()) {
|
|
|
|
|
|
$check = Security::check_token('post');
|
|
|
if ($check) {
|
|
|
// Exporting the values.
|
|
|
$values = $form->exportValues();
|
|
|
// Upload the file.
|
|
|
if (!empty($_FILES['template_image']['name'])) {
|
|
|
require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
|
|
|
$upload_ok = process_uploaded_file($_FILES['template_image']);
|
|
|
|
|
|
if ($upload_ok) {
|
|
|
// Try to add an extension to the file if it hasn't one.
|
|
|
$new_file_name = add_ext_on_mime(stripslashes($_FILES['template_image']['name']), $_FILES['template_image']['type']);
|
|
|
|
|
|
// The upload directory.
|
|
|
$upload_dir = api_get_path(SYS_PATH).'home/default_platform_document/template_thumb/';
|
|
|
|
|
|
// Create the directory if it does not exist.
|
|
|
if (!is_dir($upload_dir)) {
|
|
|
mkdir($upload_dir, api_get_permissions_for_new_directories());
|
|
|
}
|
|
|
|
|
|
// Resize the preview image to max default and upload.
|
|
|
$temp = new Image($_FILES['template_image']['tmp_name']);
|
|
|
$picture_info = $temp->get_image_info();
|
|
|
|
|
|
$max_width_for_picture = 100;
|
|
|
|
|
|
if ($picture_info['width'] > $max_width_for_picture) {
|
|
|
$thumbwidth = $max_width_for_picture;
|
|
|
if (empty($thumbwidth) || $thumbwidth == 0) {
|
|
|
$thumbwidth = $max_width_for_picture;
|
|
|
}
|
|
|
$new_height = round(($thumbwidth / $picture_info['width']) * $picture_info['height']);
|
|
|
$temp->resize($thumbwidth, $new_height, 0);
|
|
|
}
|
|
|
$temp->send_image($upload_dir.$new_file_name);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Store the information in the database (as insert or as update).
|
|
|
$table_system_template = Database :: get_main_table('system_template');
|
|
|
if ($_GET['action'] == 'add') {
|
|
|
$content_template = '<head>{CSS}<style type="text/css">.text{font-weight: normal;}</style></head><body>'.Database::escape_string($values['template_text']).'</body>';
|
|
|
$sql = "INSERT INTO $table_system_template (title, content, image) VALUES ('".Database::escape_string($values['title'])."','".$content_template."','".Database::escape_string($new_file_name)."')";
|
|
|
Database::query($sql);
|
|
|
|
|
|
// Display a feedback message.
|
|
|
Display::display_confirmation_message(get_lang('TemplateAdded'));
|
|
|
echo '<a href="settings.php?category=Templates&action=add">'.Display::return_icon('new_template.png', get_lang('AddTemplate'),'',ICON_SIZE_MEDIUM).'</a>';
|
|
|
} else {
|
|
|
$content_template = '<head>{CSS}<style type="text/css">.text{font-weight: normal;}</style></head><body>'.Database::escape_string($values['template_text']).'</body>';
|
|
|
$sql = "UPDATE $table_system_template set title = '".Database::escape_string($values['title'])."', content = '".$content_template."'";
|
|
|
if (!empty($new_file_name)) {
|
|
|
$sql .= ", image = '".Database::escape_string($new_file_name)."'";
|
|
|
}
|
|
|
$sql .= " WHERE id='".Database::escape_string($_GET['id'])."'";
|
|
|
Database::query($sql);
|
|
|
|
|
|
// Display a feedback message.
|
|
|
Display::display_confirmation_message(get_lang('TemplateEdited'));
|
|
|
}
|
|
|
|
|
|
}
|
|
|
Security::clear_token();
|
|
|
display_templates();
|
|
|
|
|
|
} else {
|
|
|
|
|
|
$token = Security::get_token();
|
|
|
$form->addElement('hidden','sec_token');
|
|
|
$form->setConstants(array('sec_token' => $token));
|
|
|
// Display the form.
|
|
|
$form->display();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Delete a template
|
|
|
*
|
|
|
* @param integer $id the id of the template that has to be deleted
|
|
|
*
|
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
|
|
|
* @version August 2008
|
|
|
* @since Dokeos 1.8.6
|
|
|
*/
|
|
|
function delete_template($id) {
|
|
|
// First we remove the image.
|
|
|
$table_system_template = Database :: get_main_table('system_template');
|
|
|
$sql = "SELECT * FROM $table_system_template WHERE id = '".Database::escape_string($id)."'";
|
|
|
$result = Database::query($sql);
|
|
|
$row = Database::fetch_array($result);
|
|
|
if (!empty($row['image'])) {
|
|
|
@unlink(api_get_path(SYS_PATH).'home/default_platform_document/template_thumb/'.$row['image']);
|
|
|
}
|
|
|
|
|
|
// Now we remove it from the database.
|
|
|
$sql = "DELETE FROM $table_system_template WHERE id = '".Database::escape_string($id)."'";
|
|
|
Database::query($sql);
|
|
|
|
|
|
// Display a feedback message.
|
|
|
Display::display_confirmation_message(get_lang('TemplateDeleted'));
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Returns the list of timezone identifiers used to populate the select
|
|
|
* This function is called through a call_user_func() in the generate_settings_form function.
|
|
|
* @return array List of timezone identifiers
|
|
|
*
|
|
|
* @author Guillaume Viguier <guillaume.viguier@beeznest.com>
|
|
|
* @since Chamilo 1.8.7
|
|
|
*/
|
|
|
function select_timezone_value() {
|
|
|
return api_get_timezones();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Returns an array containing the list of options used to populate the gradebook_number_decimals variable
|
|
|
* This function is called through a call_user_func() in the generate_settings_form function.
|
|
|
* @return array List of gradebook_number_decimals options
|
|
|
*
|
|
|
* @author Guillaume Viguier <guillaume.viguier@beeznest.com>
|
|
|
*/
|
|
|
function select_gradebook_number_decimals() {
|
|
|
return array('0', '1', '2');
|
|
|
}
|
|
|
|
|
|
function select_gradebook_default_grade_model_id() {
|
|
|
$grade_model = new GradeModel();
|
|
|
$models = $grade_model->get_all();
|
|
|
$options = array();
|
|
|
$options[-1] = get_lang('None');
|
|
|
if (!empty($models)) {
|
|
|
foreach ($models as $model) {
|
|
|
$options[$model['id']] = $model['name'];
|
|
|
}
|
|
|
}
|
|
|
return $options;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Updates the gradebook score custom values using the scoredisplay class of the
|
|
|
* gradebook module
|
|
|
*
|
|
|
* @param array List of gradebook score custom values
|
|
|
*
|
|
|
* @author Guillaume Viguier <guillaume.viguier@beeznest.com>
|
|
|
*/
|
|
|
function update_gradebook_score_display_custom_values($values) {
|
|
|
require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/scoredisplay.class.php';
|
|
|
$scoredisplay = ScoreDisplay::instance();
|
|
|
$scores = $values['gradebook_score_display_custom_values_endscore'];
|
|
|
$displays = $values['gradebook_score_display_custom_values_displaytext'];
|
|
|
$nr_displays = count($displays);
|
|
|
$final = array();
|
|
|
for ($i = 1; $i < $nr_displays; $i++) {
|
|
|
if (!empty($scores[$i]) && !empty($displays[$i])) {
|
|
|
$final[$i]['score'] = $scores[$i];
|
|
|
$final[$i]['display'] = $displays[$i];
|
|
|
}
|
|
|
}
|
|
|
$scoredisplay->update_custom_score_display_settings($final);
|
|
|
}
|
|
|
|
|
|
function generate_settings_form($settings, $settings_by_access_list) {
|
|
|
global $_configuration, $settings_to_avoid, $convert_byte_to_mega_list;
|
|
|
$table_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
|
|
|
|
|
|
$form = new FormValidator('settings', 'post', 'settings.php?category='.Security::remove_XSS($_GET['category']));
|
|
|
|
|
|
$form->addElement('hidden', 'search_field', (!empty($_GET['search_field'])?Security::remove_XSS($_GET['search_field']):null));
|
|
|
|
|
|
$url_id = api_get_current_access_url_id();
|
|
|
|
|
|
if (!empty($_configuration['multiple_access_urls']) && api_is_global_platform_admin() && $url_id == 1) {
|
|
|
$group = array();
|
|
|
$group[] = $form->createElement('button', 'mark_all', get_lang('MarkAll'));
|
|
|
$group[] = $form->createElement('button', 'unmark_all', get_lang('UnmarkAll'));
|
|
|
$form->addGroup($group, 'buttons_in_action_right');
|
|
|
}
|
|
|
|
|
|
$default_values = array();
|
|
|
$url_info = api_get_access_url($url_id);
|
|
|
|
|
|
$i = 0;
|
|
|
foreach ($settings as $row) {
|
|
|
if (in_array($row['variable'], array_keys($settings_to_avoid))) { continue; }
|
|
|
|
|
|
if (!empty($_configuration['multiple_access_urls'])) {
|
|
|
if (api_is_global_platform_admin()) {
|
|
|
if ($row['access_url_locked'] == 0) {
|
|
|
if ($url_id == 1) {
|
|
|
if ($row['access_url_changeable'] == '1') {
|
|
|
$form->addElement('html', '<div style="float: right;"><a class="share_this_setting" data_status = "0" data_to_send = "'.$row['variable'].'" href="javascript:void(0);">'.
|
|
|
Display::return_icon('shared_setting.png', get_lang('ChangeSharedSetting')).'</a></div>');
|
|
|
} else {
|
|
|
$form->addElement('html', '<div style="float: right;"><a class="share_this_setting" data_status = "1" data_to_send = "'.$row['variable'].'" href="javascript:void(0);">'.
|
|
|
Display::return_icon('shared_setting_na.png', get_lang('ChangeSharedSetting')).'</a></div>');
|
|
|
}
|
|
|
} else {
|
|
|
if ($row['access_url_changeable'] == '1') {
|
|
|
$form->addElement('html', '<div style="float: right;">'.
|
|
|
Display::return_icon('shared_setting.png', get_lang('ChangeSharedSetting')).'</div>');
|
|
|
} else {
|
|
|
$form->addElement('html', '<div style="float: right;">'.
|
|
|
Display::return_icon('shared_setting_na.png', get_lang('ChangeSharedSetting')).'</div>');
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
$hideme = array();
|
|
|
$hide_element = false;
|
|
|
|
|
|
if ($_configuration['access_url'] != 1) {
|
|
|
if ($row['access_url_changeable'] == 0) {
|
|
|
// We hide the element in other cases (checkbox, radiobutton) we 'freeze' the element.
|
|
|
$hide_element = true;
|
|
|
$hideme = array('disabled');
|
|
|
} elseif ($url_info['active'] == 1) {
|
|
|
// We show the elements.
|
|
|
if (empty($row['variable']))
|
|
|
$row['variable'] = 0;
|
|
|
if (empty($row['subkey']))
|
|
|
$row['subkey'] = 0;
|
|
|
if (empty($row['category']))
|
|
|
$row['category'] = 0;
|
|
|
|
|
|
if (is_array($settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ])) {
|
|
|
// We are sure that the other site have a selected value.
|
|
|
if ($settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ]['selected_value'] != '')
|
|
|
$row['selected_value'] =$settings_by_access_list[$row['variable']] [$row['subkey']] [ $row['category'] ]['selected_value'];
|
|
|
}
|
|
|
// There is no else{} statement because we load the default $row['selected_value'] of the main Chamilo site.
|
|
|
}
|
|
|
}
|
|
|
|
|
|
switch ($row['type']) {
|
|
|
case 'textfield':
|
|
|
if (in_array($row['variable'], $convert_byte_to_mega_list)) {
|
|
|
$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment']), get_lang('MB')), array('class' => 'span1', 'maxlength' => '8'));
|
|
|
$form->applyFilter($row['variable'], 'html_filter');
|
|
|
$default_values[$row['variable']] = round($row['selected_value']/1024/1024, 1);
|
|
|
} elseif ($row['variable'] == 'account_valid_duration') {
|
|
|
$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('maxlength' => '5'));
|
|
|
$form->applyFilter($row['variable'], 'html_filter');
|
|
|
$default_values[$row['variable']] = $row['selected_value'];
|
|
|
|
|
|
// For platform character set selection: Conversion of the textfield to a select box with valid values.
|
|
|
} elseif ($row['variable'] == 'platform_charset') {
|
|
|
$current_system_encoding = api_refine_encoding_id(trim($row['selected_value']));
|
|
|
$valid_encodings = array_flip(api_get_valid_encodings());
|
|
|
if (!isset($valid_encodings[$current_system_encoding])) {
|
|
|
$is_alias_encoding = false;
|
|
|
foreach ($valid_encodings as $encoding) {
|
|
|
if (api_equal_encodings($encoding, $current_system_encoding)) {
|
|
|
$is_alias_encoding = true;
|
|
|
$current_system_encoding = $encoding;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
if (!$is_alias_encoding) {
|
|
|
$valid_encodings[$current_system_encoding] = $current_system_encoding;
|
|
|
}
|
|
|
}
|
|
|
foreach ($valid_encodings as $key => &$encoding) {
|
|
|
if (api_is_encoding_supported($key) && Database::is_encoding_supported($key)) {
|
|
|
$encoding = $key;
|
|
|
} else {
|
|
|
unset($valid_encodings[$key]);
|
|
|
}
|
|
|
}
|
|
|
$form->addElement('select', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), $valid_encodings);
|
|
|
$default_values[$row['variable']] = $current_system_encoding;
|
|
|
} else {
|
|
|
$hideme['class'] = 'span4';
|
|
|
$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), $hideme);
|
|
|
$form->applyFilter($row['variable'],'html_filter');
|
|
|
$default_values[$row['variable']] = $row['selected_value'];
|
|
|
}
|
|
|
break;
|
|
|
case 'textarea':
|
|
|
if ($row['variable'] == 'header_extra_content') {
|
|
|
$file = api_get_path(SYS_PATH).api_get_home_path().'header_extra_content.txt';
|
|
|
$value = '';
|
|
|
if (file_exists($file)) {
|
|
|
$value = file_get_contents($file);
|
|
|
}
|
|
|
$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('class'=>'span6','rows'=>'10'), $hideme);
|
|
|
$default_values[$row['variable']] = $value;
|
|
|
} elseif ($row['variable'] == 'footer_extra_content') {
|
|
|
$file = api_get_path(SYS_PATH).api_get_home_path().'footer_extra_content.txt';
|
|
|
$value = '';
|
|
|
if (file_exists($file)) {
|
|
|
$value = file_get_contents($file);
|
|
|
}
|
|
|
$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10', 'class'=>'span6'), $hideme);
|
|
|
$default_values[$row['variable']] = $value;
|
|
|
} else {
|
|
|
$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10','class'=>'span6'), $hideme);
|
|
|
$default_values[$row['variable']] = $row['selected_value'];
|
|
|
}
|
|
|
break;
|
|
|
case 'radio':
|
|
|
$values = api_get_settings_options($row['variable']);
|
|
|
$group = array ();
|
|
|
if (is_array($values )) {
|
|
|
foreach ($values as $key => $value) {
|
|
|
$element = & $form->createElement('radio', $row['variable'], '', get_lang($value['display_text']), $value['value']);
|
|
|
if ($hide_element) {
|
|
|
$element->freeze();
|
|
|
}
|
|
|
$group[] = $element;
|
|
|
}
|
|
|
}
|
|
|
$form->addGroup($group, $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), '', false); //julio
|
|
|
$default_values[$row['variable']] = $row['selected_value'];
|
|
|
break;
|
|
|
case 'checkbox';
|
|
|
// 1. We collect all the options of this variable.
|
|
|
$sql = "SELECT * FROM $table_settings_current WHERE variable='".$row['variable']."' AND access_url = 1";
|
|
|
|
|
|
$result = Database::query($sql);
|
|
|
$group = array ();
|
|
|
while ($rowkeys = Database::fetch_array($result)) {
|
|
|
//if ($rowkeys['variable'] == 'course_create_active_tools' && $rowkeys['subkey'] == 'enable_search') { continue; }
|
|
|
|
|
|
// Profile tab option should be hidden when the social tool is enabled.
|
|
|
if (api_get_setting('allow_social_tool') == 'true') {
|
|
|
if ($rowkeys['variable'] == 'show_tabs' && $rowkeys['subkey'] == 'my_profile') { continue; }
|
|
|
}
|
|
|
|
|
|
// Hiding the gradebook option.
|
|
|
if ($rowkeys['variable'] == 'show_tabs' && $rowkeys['subkey'] == 'my_gradebook') { continue; }
|
|
|
|
|
|
$element = & $form->createElement('checkbox', $rowkeys['subkey'], '', get_lang($rowkeys['subkeytext']));
|
|
|
if ($row['access_url_changeable'] == 1) {
|
|
|
// 2. We look into the DB if there is a setting for a specific access_url.
|
|
|
$access_url = $_configuration['access_url'];
|
|
|
if (empty($access_url )) $access_url = 1;
|
|
|
$sql = "SELECT selected_value FROM $table_settings_current WHERE variable='".$rowkeys['variable']."' AND subkey='".$rowkeys['subkey']."' AND subkeytext='".$rowkeys['subkeytext']."' AND access_url = $access_url";
|
|
|
$result_access = Database::query($sql);
|
|
|
$row_access = Database::fetch_array($result_access);
|
|
|
if ($row_access['selected_value'] == 'true' && !$form->isSubmitted()) {
|
|
|
$element->setChecked(true);
|
|
|
}
|
|
|
} else {
|
|
|
if ($rowkeys['selected_value'] == 'true' && !$form->isSubmitted()) {
|
|
|
$element->setChecked(true);
|
|
|
}
|
|
|
}
|
|
|
if ($hide_element) {
|
|
|
$element->freeze();
|
|
|
}
|
|
|
$group[] = $element;
|
|
|
}
|
|
|
$form->addGroup($group, $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])),'');
|
|
|
break;
|
|
|
case 'link':
|
|
|
$form->addElement('static', null, array(get_lang($row['title']), get_lang($row['comment'])), get_lang('CurrentValue').' : '.$row['selected_value'], $hideme);
|
|
|
break;
|
|
|
case 'select':
|
|
|
/*
|
|
|
* To populate the list of options, the select type dynamically calls a function that must be called select_ + the name of the variable being displayed.
|
|
|
* The functions being called must be added to the file settings.lib.php.
|
|
|
*/
|
|
|
$form->addElement('select', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), call_user_func('select_'.$row['variable']), $hideme);
|
|
|
$default_values[$row['variable']] = $row['selected_value'];
|
|
|
break;
|
|
|
case 'custom':
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
switch ($row['variable']) {
|
|
|
case 'pdf_export_watermark_enable':
|
|
|
$url = PDF::get_watermark(null);
|
|
|
|
|
|
if ($url != false) {
|
|
|
$delete_url = '<a href="?delete_watermark">'.get_lang('DelImage').' '.Display::return_icon('delete.png',get_lang('DelImage')).'</a>';
|
|
|
$form->addElement('html', '<div style="max-height:100px; max-width:100px; margin-left:162px; margin-bottom:10px; clear:both;"><img src="'.$url.'" style="margin-bottom:10px;" />'.$delete_url.'</div>');
|
|
|
}
|
|
|
|
|
|
$form->addElement('file', 'pdf_export_watermark_path', get_lang('AddWaterMark'));
|
|
|
$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);
|
|
|
|
|
|
break;
|
|
|
case 'timezone_value':
|
|
|
$timezone = $row['selected_value'];
|
|
|
if (empty($timezone)) {
|
|
|
$timezone = _api_get_timezone();
|
|
|
}
|
|
|
$form->addElement('html', sprintf(get_lang('LocalTimeUsingPortalTimezoneXIsY'), $timezone, api_get_local_time()));
|
|
|
break;
|
|
|
}
|
|
|
} // end for
|
|
|
|
|
|
if (!empty($settings)) {
|
|
|
$form->setDefaults($default_values);
|
|
|
}
|
|
|
$form->addElement('button', 'submit_fixed_in_bottom', get_lang('SaveSettings'), 'class="save"');
|
|
|
return $form;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Searches a platform setting in all categories except from the Plugins category
|
|
|
* @param string $search
|
|
|
* @return array
|
|
|
*/
|
|
|
function search_setting($search)
|
|
|
{
|
|
|
if (empty($search)) {
|
|
|
return array();
|
|
|
}
|
|
|
$table_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
|
|
|
$sql = "SELECT * FROM $table_settings_current WHERE category <> 'Plugins' GROUP BY variable ORDER BY id ASC ";
|
|
|
$result = Database::store_result(Database::query($sql), 'ASSOC');
|
|
|
$settings = array();
|
|
|
|
|
|
$search = api_strtolower($search);
|
|
|
|
|
|
if (!empty($result)) {
|
|
|
foreach ($result as $setting) {
|
|
|
$found = false;
|
|
|
|
|
|
$title = api_strtolower(get_lang($setting['title']));
|
|
|
//try the title
|
|
|
if (strpos($title, $search) === false) {
|
|
|
$comment = api_strtolower(get_lang($setting['comment']));
|
|
|
//Try the comment
|
|
|
if (strpos($comment, $search) === false) {
|
|
|
//Try the variable name
|
|
|
if (strpos($setting['variable'], $search) === false) {
|
|
|
continue;
|
|
|
} else {
|
|
|
$found = true;
|
|
|
}
|
|
|
} else {
|
|
|
$found = true;
|
|
|
}
|
|
|
|
|
|
} else {
|
|
|
$found = true;
|
|
|
}
|
|
|
if ($found) {
|
|
|
$settings[] = $setting;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
return $settings;
|
|
|
}
|
|
|
|
