private function init()
{
if (!$this->isInit) {
$this->isInit = true;
// Discover location of editor plugin.
$editor_plugin = WIRISpluginWrapper::get_wiris_plugin();
$this->installed = !empty($editor_plugin);
// Return if editor plugin is not installed.
if (!$this->installed) {
global $COURSE, $PAGE;
$coursecontext = context_course::instance($COURSE->id);
if (has_capability('moodle/site:config', $coursecontext)) {
// Display missing WIRIS editor plugin dependency error
$PAGE->requires->js('/filter/wiris/js/message.js', false);
}
return null;
}
// Init haxe environment.
if (!class_exists('com_wiris_system_CallWrapper')) {
require_once $editor_plugin->path . '/integration/lib/com/wiris/system/CallWrapper.class.php';
}
com_wiris_system_CallWrapper::getInstance()->init($editor_plugin->path . '/integration');
// Start haxe environment.
$this->begin();
// Create PluginBuilder with Moodle specific configuration.
require_once 'MoodleConfigurationUpdater.php';
$this->moodleConfig = new com_wiris_plugin_configuration_MoodleConfigurationUpdater($editor_plugin);
$this->instance = com_wiris_plugin_api_PluginBuilder::getInstance();
$this->instance->addConfigurationUpdater($this->moodleConfig);
$this->instance->addConfigurationUpdater(new com_wiris_plugin_web_PhpConfigurationUpdater());
// Stop haxe environment.
$this->end();
}
}
static function getInstance()
{
if (com_wiris_system_CallWrapper::$wrapper === null) {
com_wiris_system_CallWrapper::$wrapper = new com_wiris_system_CallWrapper();
}
return com_wiris_system_CallWrapper::$wrapper;
}
<?php
// ${license.statement}
require_once 'plugin.php';
$wrap = com_wiris_system_CallWrapper::getInstance();
$wrap->start();
$pluginBuilder = com_wiris_plugin_api_PluginBuilder::getInstance();
$wrap->stop();
$moodle = file_exists(".." . DIRECTORY_SEPARATOR . "version.php");
if ($moodle) {
$wirisFilter = '../MoodleConfigurationUpdater.php';
$config = '../../../' . 'config.php';
define('NO_MOODLE_COOKIES', true);
// Because it interferes with caching
$scriptName = explode('/', $_SERVER["SCRIPT_FILENAME"]);
$scriptName = array_pop($scriptName);
if ($scriptName == 'showimage.php') {
define('ABORT_AFTER_CONFIG', true);
define('MOODLE_INTERNAL', true);
// Moodle 2.2 - 2.5 min config doesn't define 'MOODLE_INTERNAL'.
}
$wrap->stop();
include_once $config;
include_once $wirisFilter;
$wrap->start();
$pluginBuilder->addConfigurationUpdater(new com_wiris_plugin_configuration_MoodleConfigurationUpdater());
$wrap->stop();
}
$wrap->start();
$pluginBuilder->addConfigurationUpdater(new com_wiris_plugin_web_PhpConfigurationUpdater());
<?php
if (!class_exists('com_wiris_system_CallWrapper')) {
require_once dirname(__FILE__) . '/lib/com/wiris/system/CallWrapper.class.php';
}
com_wiris_system_CallWrapper::getInstance()->init(dirname(__FILE__));
