Adding support for tests of DDL statements within the XMLDBEditor
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stronk7
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<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.com //
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// //
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// Copyright (C) 2001-3001 Martin Dougiamas http://dougiamas.com //
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// (C) 2001-3001 Eloy Lafuente (stronk7) http://contiento.com //
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// //
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// This program 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 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program 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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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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/// This class will perform one full test of all the available DDL
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/// functions under your DB
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class test extends XMLDBAction {
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/**
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* Init method, every subclass will have its own
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*/
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function init() {
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parent::init();
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/// Set own custom attributes
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/// Get needed strings
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$this->loadStrings(array(
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'back' => 'xmldb'
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));
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}
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/**
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* Invoke method, every class will have its own
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* returns true/false on completion, setting both
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* errormsg and output as necessary
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*/
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function invoke() {
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parent::invoke();
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$result = true;
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/// Set own core attributes
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//$this->does_generate = ACTION_NONE;
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$this->does_generate = ACTION_GENERATE_HTML;
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/// These are always here
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global $CFG, $XMLDB, $db;
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/// ADD YOUR CODE HERE
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require_once ($CFG->libdir . '/ddllib.php');
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/// Where all the tests will be stored
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$tests = array();
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/// The back to edit table button
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$b = ' <p align="center" class="buttons">';
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$b .= '<a href="index.php">[' . $this->str['back'] . ']</a>';
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$b .= '</p>';
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$o = $b;
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/// Silenty drop any previous test tables
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$table = new XMLDBTable('testtable');
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$status = drop_table($table, true, false);
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$table = new XMLDBTable ('anothertest');
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$status = drop_table($table, true, false);
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/// 1st test. Complete table creation.
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$table = new XMLDBTable('testtable');
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$table->addFieldInfo('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
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$table->addFieldInfo('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('type', XMLDB_TYPE_CHAR, '20', null, XMLDB_NOTNULL, null, XMLDB_ENUM, array('single', 'news', 'general', 'social', 'eachuser', 'teacher', 'qanda'), 'general');
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$table->addFieldInfo('name', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null, null, '');
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$table->addFieldInfo('intro', XMLDB_TYPE_TEXT, 'small', null, XMLDB_NOTNULL, null, null, null, '');
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$table->addFieldInfo('logo', XMLDB_TYPE_BINARY, 'big', null, XMLDB_NOTNULL, null, null, null, '');
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$table->addFieldInfo('assessed', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('assesstimestart', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('assesstimefinish', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('scale', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('maxbytes', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('forcesubscribe', XMLDB_TYPE_INTEGER, '1', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('trackingtype', XMLDB_TYPE_INTEGER, '2', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '1');
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$table->addFieldInfo('rsstype', XMLDB_TYPE_INTEGER, '2', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('rssarticles', XMLDB_TYPE_INTEGER, '2', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('timemodified', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('grade', XMLDB_TYPE_NUMBER, '20,0', XMLDB_UNSIGNED, null, null, null, null, null);
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$table->addFieldInfo('percent', XMLDB_TYPE_NUMBER, '5,2', null, null, null, null, null, null);
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$table->addFieldInfo('warnafter', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('blockafter', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addFieldInfo('blockperiod', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addKeyInfo('primary', XMLDB_KEY_PRIMARY, array('id'));
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$table->addKeyInfo('type-name', XMLDB_KEY_UNIQUE, array('type', 'name'));
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$table->addIndexInfo('course', XMLDB_INDEX_NOTUNIQUE, array('course'));
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$table->addIndexInfo('rsstype', XMLDB_INDEX_UNIQUE, array('rsstype'));
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/// Get SQL code and execute it
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$test->sql = $table->getCreateTableSQL($CFG->dbtype, $CFG->prefix, false);
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$test->status = create_table($table, false, false);
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if (!$test->status) {
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$test->error = $db->ErrorMsg();
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}
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$tests['create table'] = $test;
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/// 2nd test. drop table
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if ($test->status) {
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/// Get SQL code and execute it
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$test->sql = $table->getDropTableSQL($CFG->dbtype, $CFG->prefix, false);
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$test->status = drop_table($table, false, false);
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if (!$test->status) {
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$test->error = $db->ErrorMsg();
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}
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$tests['drop table'] = $test;
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}
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/// 3rd test. creating another, smaller table
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if ($test->status) {
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$table = new XMLDBTable ('anothertest');
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$table->addFieldInfo('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
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$table->addFieldInfo('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
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$table->addKeyInfo('primary', XMLDB_KEY_PRIMARY, array('id'));
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$table->addKeyInfo('course', XMLDB_KEY_FOREIGN, array('course'), 'course', array('id'));
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/// Get SQL code and execute it
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$test->sql = $table->getCreateTableSQL($CFG->dbtype, $CFG->prefix, false);
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$test->status = create_table($table, false, false);
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if (!$test->status) {
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$test->error = $db->ErrorMsg();
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}
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$tests['create table - 2'] = $test;
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}
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/// Iterate over tests, showing information as needed
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$o .= '<ol>';
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foreach ($tests as $key => $test) {
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$o .= '<li>' . $key . ($test->status ? '<font color="green"> Ok</font>' : ' <font color="red">Error</font>');
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if (!$test->status) {
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$o .= '<pre>' . $test->sql . '</pre>';
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}
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$o .= '</li>';
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}
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$o .= '</ol>';
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$this->output = $o;
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/// Launch postaction if exists (leave this here!)
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if ($this->getPostAction() && $result) {
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return $this->launch($this->getPostAction());
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}
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/// Return ok if arrived here
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return $result;
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}
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}
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?>
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