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73658371eb
The get_uninstall_url() method of all subclasses of plugininfo_base class is now expected to always return moodle_url. Subclasses can use the new method is_uninstall_allowed() to control the availability of the 'Uninstall' link at the Plugins overview page (previously they would do it by get_uninstall_url() returning null). By default, URL to a new general plugin uninstall tool is returned. Unless the plugin type needs extra steps that can't be handled by plugininfo_xxx::uninstall() method or xmldb_xxx_uninstall() function, this default URL should satisfy all plugin types. The overall logic is implemented in plugin_manager::can_install_plugin() that respects the plugininfo class decision and vetoes it in certain cases (typically when plugin or its subplugin is required by some other plugin).
280 lines
10 KiB
PHP
280 lines
10 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* TinyMCE admin setting stuff.
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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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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 is_uninstall_allowed() {
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return true;
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}
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public function get_uninstall_url() {
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return new moodle_url('/lib/editor/tinymce/subplugins.php', array('delete' => $this->name, 'sesskey' => sesskey()));
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}
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public function get_settings_section_name() {
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return 'tinymce'.$this->name.'settings';
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}
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public function load_settings(part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
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global $CFG, $USER, $DB, $OUTPUT, $PAGE; // in case settings.php wants to refer to them
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$ADMIN = $adminroot; // may be used in settings.php
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$settings = null;
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if ($hassiteconfig && file_exists($this->full_path('settings.php'))) {
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$section = $this->get_settings_section_name();
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$settings = new admin_settingpage($section, $this->displayname,
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'moodle/site:config', $this->is_enabled() === false);
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include($this->full_path('settings.php')); // this may also set $settings to null
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}
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if ($settings) {
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$ADMIN->add($parentnodename, $settings);
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}
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}
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public function is_enabled() {
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static $disabledsubplugins = null; // TODO: MDL-34344 remove this once get_config() is cached via MUC!
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if (is_null($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, $PAGE;
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require_once("$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 = $OUTPUT->heading(get_string('subplugintype_tinymce_plural', 'editor_tinymce'), 3, 'main', true);
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$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('t/hide'), 'class'=>'iconsmall', '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'=>$OUTPUT->pix_url('t/show'), 'class'=>'iconsmall', 'alt'=>$strenable));
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$hideshow = html_writer::link($url, $hideshow);
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$displayname = html_writer::tag('span', $namestr, array('class'=>'dimmed_text'));
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}
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if ($PAGE->theme->resolve_image_location('icon', 'tinymce_' . $name, false)) {
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$icon = $OUTPUT->pix_icon('icon', '', 'tinymce_' . $name, array('class' => 'icon pluginicon'));
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} else {
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$icon = $OUTPUT->pix_icon('spacer', '', 'moodle', array('class' => 'icon pluginicon noicon'));
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}
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$displayname = $icon . ' ' . $displayname;
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// Add available buttons.
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$buttons = implode(', ', $plugin->get_buttons());
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$buttons = html_writer::tag('span', $buttons, array('class'=>'tinymcebuttons'));
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// Add settings link.
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if (!$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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class editor_tinymce_json_setting_textarea extends admin_setting_configtextarea {
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/**
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* Returns an XHTML string for the editor
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*
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* @param string $data
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* @param string $query
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* @return string XHTML string for the editor
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*/
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public function output_html($data, $query='') {
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$result = parent::output_html($data, $query);
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$data = trim($data);
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if ($data) {
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$decoded = json_decode($data, true);
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// Note: it is not very nice to abuse these file classes, but anyway...
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if (is_array($decoded)) {
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$valid = '<span class="pathok">✔</span>';
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} else {
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$valid = '<span class="patherror">✘</span>';
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}
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$result = str_replace('</textarea>', '</textarea>'.$valid, $result);
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}
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return $result;
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}
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}
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