AutorÃa | Ultima modificación | Ver Log |
<?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
*/
/**
* @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 create_xml_file 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
// 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
// Get the dir containing the file
$dirpath = required_param('dir', PARAM_PATH);
$plugintype = $this->get_plugin_type($dirpath);
$dirpath = $CFG->dirroot . $dirpath;
$file = $dirpath . '/install.xml';
// Some variables
$xmlpath = dirname(str_replace($CFG->dirroot . '/', '', $file));
$xmlversion = userdate(time(), '%Y%m%d', 99, false);
$xmlcomment = 'XMLDB file for Moodle ' . dirname($xmlpath);
$xmltable = strtolower(basename(dirname($xmlpath)));
if ($plugintype && $plugintype != 'mod') {
$xmltable = $plugintype.'_'.$xmltable;
}
// Initial contents
$c = '<?xml version="1.0" encoding="UTF-8" ?>' . "\n";
$c.= ' <XMLDB PATH="' . $xmlpath . '" VERSION="' . $xmlversion .'" COMMENT="' . $xmlcomment .'">' . "\n";
$c.= ' <TABLES>' . "\n";
$c.= ' <TABLE NAME="' . $xmltable . '" COMMENT="Default comment for ' . $xmltable .', please edit me">' . "\n";
$c.= ' <FIELDS>' . "\n";
$c.= ' <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" />' . "\n";
$c.= ' </FIELDS>' . "\n";
$c.= ' <KEYS>' . "\n";
$c.= ' <KEY NAME="primary" TYPE="primary" FIELDS="id" />' . "\n";
$c.= ' </KEYS>' . "\n";
$c.= ' </TABLE>' . "\n";
$c.= ' </TABLES>' . "\n";
$c.= ' </XMLDB>' . "\n";
if (!file_put_contents($file, $c)) {
$errormsg = 'Error creando fichero ' . $file;
$result = false;
}
// Launch postaction if exists
if ($this->getPostAction() && $result) {
return $this->launch($this->getPostAction());
}
// Return ok if arrived here
return $result;
}
/**
* From a given path, work out what type of plugin
* this belongs to
* @param string $dirpath Path to the db file for this plugin
* @return string the type of the plugin or null if not found
*/
function get_plugin_type($dirpath) {
global $CFG;
$dirpath = $CFG->dirroot.$dirpath;
// Reverse order so that we get subplugin matches.
$plugintypes = array_reverse(core_component::get_plugin_types());
foreach ($plugintypes as $plugintype => $pluginbasedir) {
if (substr($dirpath, 0, strlen($pluginbasedir)) == $pluginbasedir) {
return $plugintype;
}
}
return null;
}
}