Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * @package    tool_xmldb

 * @copyright  2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

/**

 * This class will will check all the db directories existing under the

 * current Moodle installation, sending them to the SESSION->dbdirs array

 *

 * @package    tool_xmldb

 * @copyright  2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class get_db_directories extends XMLDBAction {

    /**

     * Init method, every subclass will have its own

     */

    function init() {

        parent::init();

        // Set own core attributes

        $this->can_subaction = ACTION_NONE;

        //$this->can_subaction = ACTION_HAVE_SUBACTIONS;

        // Set own custom attributes

        $this->sesskey_protected = false; // This action doesn't need sesskey protection

        // Get needed strings

        $this->loadStrings(array(

            // 'key' => 'module',

        ));

    }

    /**

     * Invoke method, every class will have its own

     * returns true/false on completion, setting both

     * errormsg and output as necessary

     */

    function invoke() {

        parent::invoke();

        $result = true;

        // Set own core attributes

        $this->does_generate = ACTION_NONE;

        //$this->does_generate = ACTION_GENERATE_HTML;

        // These are always here

        global $CFG, $XMLDB;

        // Do the job, setting $result as needed

        // Lets go to add all the db directories available inside Moodle

        // Create the array if it doesn't exists

        if (!isset($XMLDB->dbdirs)) {

            $XMLDB->dbdirs = array();

        }

        // get list of all dirs and create objects with status

        $db_directories = get_db_directories();

        foreach ($db_directories as $path) {

            $dbdir = new stdClass;

            $dbdir->path = $path;

            if (!isset($XMLDB->dbdirs[$dbdir->path])) {

                $XMLDB->dbdirs[$dbdir->path] = $dbdir;

             }

            $XMLDB->dbdirs[$dbdir->path]->path_exists = file_exists($dbdir->path);  //Update status

         }

        // Sort by key

        ksort($XMLDB->dbdirs);

        // Return ok if arrived here

        return true;

    }

}