/**
* 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 <*****@*****.**>, Ghent University
* @author Julio Montoya <*****@*****.**> 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::addEvent(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('<em class="fa fa-cogs"></em> ' . get_lang('Configure'), 'configure_plugin.php?name=' . $plugin, array('class' => 'btn btn-default'));
echo Display::url('<em class="fa fa-th-large"></em> ' . get_lang('Regions'), 'settings.php?category=Regions&name=' . $plugin, array('class' => 'btn btn-default'));
}
if (file_exists(api_get_path(SYS_PLUGIN_PATH) . $plugin . '/readme.txt')) {
echo Display::url("<em class='fa fa-file-text-o'></em> readme.txt", api_get_path(WEB_PLUGIN_PATH) . $plugin . "/readme.txt", ['class' => 'btn btn-default ajax', 'data-title' => $plugin_info['title'], 'data-size' => 'lg', '_target' => '_blank']);
}
echo '</div>';
echo '</td></tr>';
}
}
echo '</table>';
echo '<div class="form-actions bottom_actions">';
echo '<button class="btn btn-success" type="submit" name="submit_plugins">' . get_lang('EnablePlugins') . '</button>';
echo '</div>';
echo '</form>';
}
/**
* 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 <*****@*****.**>, Ghent University
*/
function handle_plugins()
{
global $SettingsStored;
$userplugins = array();
$table_settings_current = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
if (isset($_POST['submit_plugins'])) {
store_plugins();
Display::display_normal_message($SettingsStored);
}
echo get_lang('AvailablePlugins') . "<br/><br/>";
/* We scan the plugin directory. Each folder is a potential plugin. */
$pluginpath = api_get_path(SYS_PLUGIN_PATH);
$handle = @opendir($pluginpath);
while (false !== ($file = readdir($handle))) {
if ($file != '.' and $file != '..' and is_dir(api_get_path(SYS_PLUGIN_PATH) . $file)) {
$possibleplugins[] = $file;
}
}
@closedir($handle);
/* for each of the possible plugin dirs we check if a file plugin.php (that contains all the needed information about this plugin)
can be found in the dir.
this plugin.php file looks like
$plugin_info['title']='The title of the plugin'; //
$plugin_info['comment']="Some comment about the plugin";
$plugin_info['location']=array("loginpage_menu", "campushomepage_menu","banner"); // the possible locations where the plugins can be used
$plugin_info['version']='0.1 alpha'; // The version number of the plugin
$plugin_info['author']='Patrick Cool'; // The author of the plugin
*/
echo '<form name="plugins" method="post" action="' . api_get_self() . '?category=' . $_GET['category'] . '">';
echo "<table class=\"data_table\">\n";
echo "\t<tr>\n";
echo "\t\t<th>\n";
echo get_lang('Plugin');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('LoginPageMainArea');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('LoginPageMenu');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('CampusHomepageMainArea');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('CampusHomepageMenu');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('MyCoursesMainArea');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('MyCoursesMenu');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('Header');
echo "\t\t</th>\n";
echo "\t\t<th>\n";
echo get_lang('Footer');
echo "\t\t</th>\n";
echo "\t</tr>\n";
/* We retrieve all the active plugins. */
//$sql = "SELECT * FROM $table_settings_current WHERE category='Plugins'";
//$result = api_sql_query($sql);
$result = api_get_settings('Plugins');
//while ($row = mysql_fetch_array($result))
foreach ($result as $row) {
$usedplugins[$row['variable']][] = $row['selected_value'];
}
/* We display all the possible plugins and the checkboxes */
foreach ($possibleplugins as $testplugin) {
$plugin_info_file = api_get_path(SYS_PLUGIN_PATH) . $testplugin . "/plugin.php";
if (file_exists($plugin_info_file)) {
$plugin_info = array();
include $plugin_info_file;
echo "\t<tr>\n";
echo "\t\t<td>\n";
foreach ($plugin_info as $key => $value) {
if ($key != 'location') {
if ($key == 'title') {
$value = '<strong>' . $value . '</strong>';
}
echo get_lang(ucwords($key)) . ': ' . $value . '<br />';
}
}
if (file_exists(api_get_path(SYS_PLUGIN_PATH) . $testplugin . '/readme.txt')) {
echo "<a href='" . api_get_path(WEB_PLUGIN_PATH) . $testplugin . "/readme.txt'>readme.txt</a>";
}
echo "\t\t</td>\n";
// column: LoginPageMainArea
if (empty($usedplugins)) {
$usedplugins = array();
}
display_plugin_cell('loginpage_main', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('loginpage_menu', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('campushomepage_main', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('campushomepage_menu', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('mycourses_main', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('mycourses_menu', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('header', $plugin_info, $testplugin, $usedplugins);
display_plugin_cell('footer', $plugin_info, $testplugin, $usedplugins);
echo "\t</tr>\n";
}
}
echo '</table>';
echo '<button class="save" type="submit" name="submit_plugins">' . get_lang('EnablePlugins') . '</button></form>';
}
