PHP core_plugin_manager::other_plugins_that_require方法代码示例

//.........这里部分代码省略.........
     $table->head = array(get_string('displayname', 'core_plugin'), get_string('version', 'core_plugin'), get_string('availability', 'core_plugin'), get_string('actions', 'core_plugin'), get_string('notes', 'core_plugin'));
     $table->headspan = array(1, 1, 1, 2, 1);
     $table->colclasses = array('pluginname', 'version', 'availability', 'settings', 'uninstall', 'notes');
     foreach ($plugininfo as $type => $plugins) {
         $heading = $pluginman->plugintype_name_plural($type);
         $pluginclass = core_plugin_manager::resolve_plugininfo_class($type);
         if ($manageurl = $pluginclass::get_manage_url()) {
             $heading .= $this->output->action_icon($manageurl, new pix_icon('i/settings', get_string('settings', 'core_plugin')));
         }
         $header = new html_table_cell(html_writer::tag('span', $heading, array('id' => 'plugin_type_cell_' . $type)));
         $header->header = true;
         $header->colspan = array_sum($table->headspan);
         $header = new html_table_row(array($header));
         $header->attributes['class'] = 'plugintypeheader type-' . $type;
         $table->data[] = $header;
         if (empty($plugins)) {
             $msg = new html_table_cell(get_string('noneinstalled', 'core_plugin'));
             $msg->colspan = array_sum($table->headspan);
             $row = new html_table_row(array($msg));
             $row->attributes['class'] .= 'msg msg-noneinstalled';
             $table->data[] = $row;
             continue;
         }
         foreach ($plugins as $name => $plugin) {
             $row = new html_table_row();
             $row->attributes['class'] = 'type-' . $plugin->type . ' name-' . $plugin->type . '_' . $plugin->name;
             if ($this->page->theme->resolve_image_location('icon', $plugin->type . '_' . $plugin->name)) {
                 $icon = $this->output->pix_icon('icon', '', $plugin->type . '_' . $plugin->name, array('class' => 'icon pluginicon'));
             } else {
                 $icon = $this->output->pix_icon('spacer', '', 'moodle', array('class' => 'icon pluginicon noicon'));
             }
             $status = $plugin->get_status();
             $row->attributes['class'] .= ' status-' . $status;
             $pluginname = html_writer::tag('div', $icon . $plugin->displayname, array('class' => 'displayname')) . html_writer::tag('div', $plugin->component, array('class' => 'componentname'));
             $pluginname = new html_table_cell($pluginname);
             $version = html_writer::div($plugin->versiondb, 'versionnumber');
             if ((string) $plugin->release !== '') {
                 $version = html_writer::div($plugin->release, 'release') . $version;
             }
             $version = new html_table_cell($version);
             $isenabled = $plugin->is_enabled();
             if (is_null($isenabled)) {
                 $availability = new html_table_cell('');
             } else {
                 if ($isenabled) {
                     $row->attributes['class'] .= ' enabled';
                     $availability = new html_table_cell(get_string('pluginenabled', 'core_plugin'));
                 } else {
                     $row->attributes['class'] .= ' disabled';
                     $availability = new html_table_cell(get_string('plugindisabled', 'core_plugin'));
                 }
             }
             $settingsurl = $plugin->get_settings_url();
             if (!is_null($settingsurl)) {
                 $settings = html_writer::link($settingsurl, get_string('settings', 'core_plugin'), array('class' => 'settings'));
             } else {
                 $settings = '';
             }
             $settings = new html_table_cell($settings);
             if ($uninstallurl = $pluginman->get_uninstall_url($plugin->component, 'overview')) {
                 $uninstall = html_writer::link($uninstallurl, get_string('uninstall', 'core_plugin'));
             } else {
                 $uninstall = '';
             }
             $uninstall = new html_table_cell($uninstall);
             if ($plugin->is_standard()) {
                 $row->attributes['class'] .= ' standard';
                 $source = '';
             } else {
                 $row->attributes['class'] .= ' extension';
                 $source = html_writer::div(get_string('sourceext', 'core_plugin'), 'source label label-info');
             }
             if ($status === core_plugin_manager::PLUGIN_STATUS_MISSING) {
                 $msg = html_writer::div(get_string('status_missing', 'core_plugin'), 'statusmsg label label-important');
             } else {
                 if ($status === core_plugin_manager::PLUGIN_STATUS_NEW) {
                     $msg = html_writer::div(get_string('status_new', 'core_plugin'), 'statusmsg label label-success');
                 } else {
                     $msg = '';
                 }
             }
             $requriedby = $pluginman->other_plugins_that_require($plugin->component);
             if ($requriedby) {
                 $requiredby = html_writer::tag('div', get_string('requiredby', 'core_plugin', implode(', ', $requriedby)), array('class' => 'requiredby'));
             } else {
                 $requiredby = '';
             }
             $updateinfo = '';
             if (is_array($plugin->available_updates())) {
                 foreach ($plugin->available_updates() as $availableupdate) {
                     $updateinfo .= $this->plugin_available_update_info($pluginman, $availableupdate);
                 }
             }
             $notes = new html_table_cell($source . $msg . $requiredby . $updateinfo);
             $row->cells = array($pluginname, $version, $availability, $settings, $uninstall, $notes);
             $table->data[] = $row;
         }
     }
     return html_writer::table($table);
 }