MDL-34955 add full TinyMCE subplugin management
This commit is contained in:
Petr Škoda
@@ -26,11 +26,15 @@ defined('MOODLE_INTERNAL') || die();
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require_once("$CFG->libdir/pluginlib.php");
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/**
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* Editor subplugin info class.
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*
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* @package editor_tinymce
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* @copyright 2012 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class plugininfo_tinymce extends plugininfo_base {
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public function get_uninstall_url() {
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return new moodle_url('/lib/editor/tinymce/subplugins.php', array('delete' => $this->name, 'sesskey' => sesskey()));
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}
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@@ -43,4 +47,184 @@ class plugininfo_tinymce extends plugininfo_base {
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return null;
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}
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}
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public function is_enabled() {
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static $disabledsubplugins = null; // TODO: remove this once get_config() is cached via MUC!
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if (is_null($disabledsubplugins)) {
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$disabledsubplugins = array();
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$config = get_config('editor_tinymce', 'disabledsubplugins');
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if ($config) {
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$config = explode(',', $config);
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foreach ($config as $sp) {
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$sp = trim($sp);
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if ($sp !== '') {
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$disabledsubplugins[$sp] = $sp;
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}
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}
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}
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}
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return !isset($disabledsubplugins[$this->name]);
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}
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}
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/**
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* Special class for TinyMCE subplugin administration.
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*
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* @package editor_tinymce
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* @copyright 2012 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class tiynce_subplugins_settings extends admin_setting {
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public function __construct() {
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$this->nosave = true;
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parent::__construct('tinymcesubplugins', get_string('subplugintype_tinymce_plural', 'editor_tinymce'), '', '');
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}
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/**
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* Always returns true, does nothing.
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*
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* @return true
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*/
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public function get_setting() {
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return true;
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}
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/**
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* Always returns true, does nothing.
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*
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* @return true
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*/
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public function get_defaultsetting() {
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return true;
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}
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/**
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* Always returns '', does not write anything.
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*
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* @param string $data
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* @return string Always returns ''
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*/
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public function write_setting($data) {
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// Do not write any setting.
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return '';
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}
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/**
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* Checks if $query is one of the available subplugins.
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*
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* @param string $query The string to search for
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* @return bool Returns true if found, false if not
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*/
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public function is_related($query) {
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if (parent::is_related($query)) {
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return true;
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}
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$subplugins = get_plugin_list('tinymce');
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foreach ($subplugins as $name=>$dir) {
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if (stripos($name, $query) !== false) {
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return true;
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}
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$namestr = get_string('pluginname', 'tinymce_'.$name);
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if (strpos(textlib::strtolower($namestr), textlib::strtolower($query)) !== false) {
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return true;
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}
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}
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return false;
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}
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/**
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* Builds the XHTML to display the control.
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*
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* @param string $data Unused
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* @param string $query
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* @return string
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*/
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public function output_html($data, $query='') {
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global $CFG, $OUTPUT;
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require_once("$CFG->libdir/editorlib.php");
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require_once("$CFG->libdir/pluginlib.php");
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require_once(__DIR__.'/lib.php');
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$tinymce = new tinymce_texteditor();
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$pluginmanager = plugin_manager::instance();
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// display strings
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$strbuttons = get_string('availablebuttons', 'editor_tinymce');
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$strdisable = get_string('disable');
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$strenable = get_string('enable');
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$strname = get_string('name');
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$strsettings = get_string('settings');
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$struninstall = get_string('uninstallplugin', 'admin');
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$strversion = get_string('version');
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$subplugins = get_plugin_list('tinymce');
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$return = $OUTPUT->heading(get_string('subplugins', 'editor_tinymce'), 3, 'main', true);
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$return .= $OUTPUT->box_start('generalbox tinymcesubplugins');
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$table = new html_table();
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$table->head = array($strname, $strbuttons, $strversion, $strenable, $strsettings, $struninstall);
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$table->align = array('left', 'left', 'center', 'center', 'center', 'center');
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$table->data = array();
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$table->width = '100%';
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// Iterate through subplugins.
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foreach ($subplugins as $name => $dir) {
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$namestr = get_string('pluginname', 'tinymce_'.$name);
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$version = get_config('tinymce_'.$name, 'version');
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if ($version === false) {
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$version = '';
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}
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$plugin = $tinymce->get_plugin($name);
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$plugininfo = $pluginmanager->get_plugin_info('tinymce_'.$name);
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// Add hide/show link.
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if (!$version) {
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$hideshow = '';
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$displayname = html_writer::tag('span', $name, array('class'=>'error'));
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} else if ($plugininfo->is_enabled()) {
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$url = new moodle_url('/lib/editor/tinymce/subplugins.php', array('sesskey'=>sesskey(), 'return'=>'settings', 'disable'=>$name));
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$hideshow = html_writer::empty_tag('img', array('src'=>$OUTPUT->pix_url('i/hide'), 'class'=>'icon', 'alt'=>$strdisable));
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$hideshow = html_writer::link($url, $hideshow);
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$displayname = html_writer::tag('span', $namestr);
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} else {
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$url = new moodle_url('/lib/editor/tinymce/subplugins.php', array('sesskey'=>sesskey(), 'return'=>'settings', 'enable'=>$name));
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$hideshow = html_writer::empty_tag('img', array('src'=>$OUTPUT->pix_url('i/show'), 'class'=>'icon', 'alt'=>$strenable));
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$hideshow = html_writer::link($url, $hideshow);
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$displayname = html_writer::tag('span', $namestr, array('class'=>'dimmed_text'));
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}
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// Add available buttons.
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$buttons = implode(', ', $plugin->get_buttons());
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$buttons = html_writer::tag('span', $buttons, array('class'=>'tinamcebuttons'));
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// Add settings link.
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if (!$version) {
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$settings = '';
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} else if ($url = $plugininfo->get_settings_url()) {
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$settings = html_writer::link($url, $strsettings);
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} else {
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$settings = '';
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}
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// Add uninstall info.
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if ($version) {
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$url = new moodle_url($plugininfo->get_uninstall_url(), array('return'=>'settings'));
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$uninstall = html_writer::link($url, $struninstall);
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} else {
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$uninstall = '';
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}
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// Add a row to the table.
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$table->data[] = array($displayname, $buttons, $version, $hideshow, $settings, $uninstall);
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}
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$return .= html_writer::table($table);
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$return .= html_writer::tag('p', get_string('tablenosave', 'admin'));
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$return .= $OUTPUT->box_end();
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return highlight($query, $return);
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}
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}
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