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Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/install/update_db.inc.php

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<?php
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004 Dokeos S.A.
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
Copyright (c) various contributors
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program 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 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* Update the Dokeos database from an older version
* Notice : This script has to be included by index.php and update_courses.php
*
* @package dokeos.install
* @todo
* - conditional changing of tables. Currently we execute for example
* ALTER TABLE `$dbNameForm`.`cours` instructions without checking wether this is necessary.
* - reorganise code into functions
* @todo use database library
==============================================================================
*/
require_once("install_upgrade.lib.php");
/*
==============================================================================
MAIN CODE
==============================================================================
*/
if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
{
if (empty ($updateFromConfigFile) || !file_exists($_POST['updatePath'].$updateFromConfigFile) || !in_array(get_config_param('clarolineVersion'), $updateFromVersion))
{
echo '<b>Error !</b> Dokeos '.implode('|', $updateFromVersion).' has not been found.<br><br>
Please go back to step 1.
<p><input type="submit" name="step1" value="&lt; Back"></p>
</td></tr></table></form></body></html>';
exit ();
}
$_configuration['db_glue'] = get_config_param('dbGlu');
if ($singleDbForm)
{
$_configuration['table_prefix'] = get_config_param('courseTablePrefix');
}
$dbScormForm = eregi_replace('[^a-z0-9_-]', '', $dbScormForm);
if (!empty ($dbPrefixForm) && !ereg('^'.$dbPrefixForm, $dbScormForm))
{
$dbScormForm = $dbPrefixForm.$dbScormForm;
}
if (empty ($dbScormForm) || $dbScormForm == 'mysql' || $dbScormForm == $dbPrefixForm)
{
$dbScormForm = $dbPrefixForm.'scorm';
}
@ mysql_connect($dbHostForm, $dbUsernameForm, $dbPassForm);
if (mysql_errno() > 0)
{
$no = mysql_errno();
$msg = mysql_error();
echo '<hr>['.$no.'] - '.$msg.'<hr>
The mySQL server doesn\'t work or login / pass is bad.<br><br>
Please check these values :<br><br>
<b>host</b> : '.$dbHostForm.'<br>
<b>user</b> : '.$dbUsernameForm.'<br>
<b>password</b> : '.$dbPassForm.'<br><br>
Please go back to step '. (defined('DOKEOS_INSTALL') ? '3' : '1').'.
<p><input type="submit" name="step'. (defined('DOKEOS_INSTALL') ? '3' : '1').'" value="&lt; Back"></p>
</td></tr></table></form></body></html>';
exit ();
}
/*
-----------------------------------------------------------
Normal upgrade procedure:
start by updating main, statistic, scorm, user databases
-----------------------------------------------------------
*/
if (defined('DOKEOS_INSTALL'))
{
/*
-----------------------------------------------------------
Update the main Dokeos database
-----------------------------------------------------------
*/
include ("../lang/english/create_course.inc.php");
if ($languageForm != 'english')
{
include ("../lang/$languageForm/create_course.inc.php");
}
mysql_query("CREATE TABLE `$dbNameForm`.`language` (
`id` tinyint(3) unsigned NOT NULL auto_increment,
`original_name` varchar(255) default NULL,
`english_name` varchar(255) default NULL,
`isocode` varchar(10) default NULL,
`dokeos_folder` varchar(250) default NULL,
`available` tinyint(4) NOT NULL default '1',
PRIMARY KEY (`id`)
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$dbNameForm`.`session` (
`sess_id` varchar(32) NOT NULL default '',
`sess_name` varchar(10) NOT NULL default '',
`sess_time` int(11) NOT NULL default '0',
`sess_start` int(11) NOT NULL default '0',
`sess_value` text NOT NULL,
PRIMARY KEY (`sess_id`)
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$dbNameForm`.`settings_current` (
`id` int(10) unsigned NOT NULL auto_increment,
`variable` varchar(255) default NULL,
`subkey` varchar(255) default NULL,
`type` varchar(255) default NULL,
`category` varchar(255) default NULL,
`selected_value` varchar(255) default NULL,
`title` varchar(255) NOT NULL default '',
`comment` varchar(255) default NULL,
`scope` varchar(50) default NULL,
`subkeytext` varchar(255) default NULL,
UNIQUE KEY `id` (`id`)
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$dbNameForm`.`settings_options` (
`id` int(10) unsigned NOT NULL auto_increment,
`variable` varchar(255) default NULL,
`value` varchar(255) default NULL,
`display_text` varchar(255) NOT NULL default '',
PRIMARY KEY (`id`),
UNIQUE KEY `id` (`id`)
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$dbNameForm`.`sys_announcement` (
`id` int(10) unsigned NOT NULL auto_increment,
`date_start` datetime NOT NULL default '0000-00-00 00:00:00',
`date_end` datetime NOT NULL default '0000-00-00 00:00:00',
`visible_teacher` enum('true','false') NOT NULL default 'false',
`visible_student` enum('true','false') NOT NULL default 'false',
`visible_guest` enum('true','false') NOT NULL default 'false',
`title` varchar(250) NOT NULL default '',
`content` text NOT NULL,
PRIMARY KEY (`id`)
) TYPE=MyISAM");
mysql_query("DROP TABLE `$dbNameForm`.`todo`");
mysql_query("DROP TABLE `$dbNameForm`.`pma_bookmark`");
mysql_query("DROP TABLE `$dbNameForm`.`pma_column_comments`");
mysql_query("DROP TABLE `$dbNameForm`.`pma_pdf_pages`");
mysql_query("DROP TABLE `$dbNameForm`.`pma_relation`");
mysql_query("DROP TABLE `$dbNameForm`.`pma_table_coords`");
mysql_query("DROP TABLE `$dbNameForm`.`pma_table_info`");
mysql_query("ALTER TABLE `$dbNameForm`.`admin` CHANGE `idUser` `user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`admin` DROP INDEX `idUser`");
mysql_query("ALTER TABLE `$dbNameForm`.`admin` ADD UNIQUE (`user_id`)");
mysql_query("ALTER TABLE `$dbNameForm`.`class` ADD `code` VARCHAR(40) DEFAULT '' AFTER `id`");
mysql_query("ALTER TABLE `$dbNameForm`.`class` CHANGE `name` `name` TEXT NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`class_user` CHANGE `id_class` `class_id` MEDIUMINT(8) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`class_user` CHANGE `id_user` `user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`cours` RENAME `$dbNameForm`.`course`");
mysql_query("ALTER TABLE `$dbNameForm`.`course` DROP `cours_id`");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `code` `code` VARCHAR(40) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `directory` `directory` VARCHAR(40) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `dbName` `db_name` VARCHAR(40) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `languageCourse` `course_language` VARCHAR(20) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `intitule` `title` VARCHAR(250) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `faculte` `category_code` VARCHAR(40) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `visible` `visibility` TINYINT(4) DEFAULT '0'");
mysql_query("ALTER TABLE `$dbNameForm`.`course` DROP `cahier_charges`");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `scoreShow` `show_score` INT(11) DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `titulaires` `tutor_name` VARCHAR(200) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `fake_code` `visual_code` VARCHAR(40) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `departmentUrlName` `department_name` VARCHAR(30) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `departmentUrl` `department_url` VARCHAR(180) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `diskQuota` `disk_quota` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` DROP `versionDb`");
mysql_query("ALTER TABLE `$dbNameForm`.`course` DROP `versionClaro`");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `lastVisit` `last_visit` DATETIME DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `lastEdit` `last_edit` DATETIME DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `creationDate` `creation_date` DATETIME DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` CHANGE `expirationDate` `expiration_date` DATETIME DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` ADD `target_course_code` VARCHAR(40)");
mysql_query("ALTER TABLE `$dbNameForm`.`course` ADD `subscribe` TINYINT(4) DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` ADD `unsubscribe` TINYINT(4) DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course` DROP PRIMARY KEY");
mysql_query("ALTER TABLE `$dbNameForm`.`course` ADD PRIMARY KEY (`code`)");
mysql_query("UPDATE `$dbNameForm`.`course` SET visibility='1' WHERE visibility='0'");
mysql_query("UPDATE `$dbNameForm`.`course` SET visibility='3' WHERE visibility='2'");
mysql_query("ALTER TABLE `$dbNameForm`.`faculte` RENAME `$dbNameForm`.`course_category`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` CHANGE `code_P` `parent_id` VARCHAR(40) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` DROP `bc`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` CHANGE `treePos` `tree_pos` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` CHANGE `nb_childs` `children_count` SMALLINT(6) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` CHANGE `canHaveCoursesChild` `auth_course_child` ENUM('TRUE', 'FALSE') DEFAULT 'TRUE'");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` CHANGE `canHaveCatChild` `auth_cat_child` ENUM('TRUE', 'FALSE') DEFAULT 'TRUE'");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` DROP INDEX `code_P`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` DROP INDEX `treePos`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` ADD UNIQUE (`code`)");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` ADD INDEX (`parent_id`)");
mysql_query("ALTER TABLE `$dbNameForm`.`course_category` ADD INDEX (`tree_pos`)");
mysql_query("ALTER TABLE `$dbNameForm`.`tools_basic` RENAME `$dbNameForm`.`course_module`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_module` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$dbNameForm`.`course_module` CHANGE `rubrique` `name` VARCHAR(100) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_module` CHANGE `lien` `link` VARCHAR(255) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_module` CHANGE `row` `row` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_module` CHANGE `column` `column` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`cours_class` RENAME `$dbNameForm`.`course_rel_class`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_class` CHANGE `code_cours` `course_code` CHAR(40) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_class` CHANGE `id_class` `class_id` MEDIUMINT(8) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`cours_user` RENAME `$dbNameForm`.`course_rel_user`");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` CHANGE `code_cours` `course_code` VARCHAR(40) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` CHANGE `statut` `status` TINYINT(4) DEFAULT '5' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` CHANGE `user_id` `user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` CHANGE `team` `group_id` INT(11) DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` CHANGE `tutor` `tutor_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` ADD `sort` INT");
mysql_query("ALTER TABLE `$dbNameForm`.`course_rel_user` ADD `user_course_cat` INT DEFAULT '0'");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `user_id` `user_id` INT UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `nom` `lastname` VARCHAR(60) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `prenom` `firstname` VARCHAR(60) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `username` `username` VARCHAR(20) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `password` `password` VARCHAR(50) NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `authSource` `auth_source` VARCHAR(50) DEFAULT '".LOCAL_AUTH_SOURCE."'");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `statut` `status` TINYINT(4) DEFAULT '5' NOT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `officialCode` `official_code` VARCHAR(40) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `phoneNumber` `phone` VARCHAR(30) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `pictureUri` `picture_uri` VARCHAR(250) DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` CHANGE `creatorId` `creator_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `competences` TEXT AFTER `creator_id`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `diplomas` TEXT AFTER `competences`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `openarea` TEXT AFTER `diplomas`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `teach` TEXT AFTER `openarea`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `productions` VARCHAR(250) AFTER `teach`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `chatcall_user_id` INT UNSIGNED NOT NULL AFTER `productions`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `chatcall_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL AFTER `chatcall_user_id`");
mysql_query("ALTER TABLE `$dbNameForm`.`user` ADD `chatcall_text` VARCHAR(50) NOT NULL AFTER `chatcall_date`");
$language_table = "`$dbNameForm`.`language`";
fill_language_table($language_table);
$installation_settings['institution_form'] = $institutionForm;
$installation_settings['institution_url_form'] = $institutionUrlForm;
$installation_settings['campus_form'] = $campusForm;
$installation_settings['email_form'] = $emailForm;
$installation_settings['admin_last_name'] = $adminLastName;
$installation_settings['admin_first_name'] = $adminFirstName;
$installation_settings['language_form'] = $languageForm;
$installation_settings['allow_self_registration'] = $allowSelfReg;
$installation_settings['allow_teacher_self_registration'] = $allowSelfRegProf;
$installation_settings['admin_phone_form'] = $adminPhoneForm;
$current_settings_table = "`$dbNameForm`.`settings_current`";
fill_current_settings_table($current_settings_table, $installation_settings);
$settings_options_table = "`$dbNameForm`.`settings_options`";
fill_settings_options_table($settings_options_table);
mysql_query("INSERT INTO `$dbNameForm`.`course_module` (`name`,`link`,`image`,`row`,`column`,`position`) VALUES
('AddedLearnpath', NULL, 'scormbuilder.gif', 0, 0, 'external'),
('".TOOL_BACKUP."', 'coursecopy/backup.php' , 'backup.gif', 2, 1, 'courseadmin'),
('".TOOL_COPY_COURSE_CONTENT."', 'coursecopy/copy_course.php' , 'copy.gif', 2, 2, 'courseadmin'),
('".TOOL_RECYCLE_COURSE."', 'coursecopy/recycle_course.php' , 'recycle.gif', 2, 3, 'courseadmin')");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_COURSE_DESCRIPTION."' WHERE link LIKE 'course_description/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_CALENDAR_EVENT."' WHERE link LIKE 'calendar/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_DOCUMENT."' WHERE link LIKE 'document/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_ANNOUNCEMENT."' WHERE link LIKE 'announcements/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_BB_FORUM."' WHERE link LIKE 'phpbb/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_LINK."' WHERE link = 'link/link.php'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_DROPBOX."' WHERE link LIKE 'dropbox/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_QUIZ."' WHERE link LIKE 'exercice/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_USER."' WHERE link LIKE 'user/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_GROUP."' WHERE link LIKE 'group/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_CHAT."' WHERE link LIKE 'chat/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_CONFERENCE."' WHERE link LIKE 'online/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_STUDENTPUBLICATION."' WHERE link LIKE 'work/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_TRACKING."' WHERE link LIKE 'tracking/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_HOMEPAGE_LINK."' WHERE link = 'link/link.php?action=addlink'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_COURSE_SETTING."' WHERE link LIKE 'course_info/%'");
mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_LEARNPATH."' WHERE link LIKE 'scorm/%'");
// existing courses should have a value entered for sort into the course_rel_user table
$tbl_user=`$dbNameForm`.`user`;
$tbl_course_user=`$dbNameForm`.`course_rel_user`;
$sqlusers="SELECT * FROM $tbl_user";
$resultusers=api_sql_query($sqlusers);
while ($row=mysql_fetch_array($resultusers))
{
$counter=1;
$sql_course_user="SELECT * FROM $tbl_course_user WHERE user_id='".$row['user_id']."'";
$result_course_user=api_sql_query($sql_course_user);
while ($rowcu=mysql_fetch_array($result_course_user))
{
$update="UPDATE $tbl_course_user SET sort='$counter' WHERE user_id='".$row['user_id']."' AND course_code='".$rowcu['course_code']."'";
$resultupdate=api_sql_query($update);
$counter++;
}
}
/*
-----------------------------------------------------------
Update the tracking Dokeos database
-----------------------------------------------------------
*/
mysql_query("CREATE TABLE `$dbStatsForm`.`track_e_hotpotatoes` (
`exe_name` varchar(255) NOT NULL default '',
`exe_user_id` int unsigned default NULL,
`exe_date` datetime NOT NULL default '0000-00-00 00:00:00',
`exe_cours_id` varchar(20) NOT NULL default '',
`exe_result` tinyint(4) NOT NULL default '0',
`exe_weighting` tinyint(4) NOT NULL default '0'
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$dbStatsForm`.`track_e_online` (
`login_id` int(11) NOT NULL auto_increment,
`login_user_id` int unsigned NOT NULL default '0',
`login_date` datetime NOT NULL default '0000-00-00 00:00:00',
`login_ip` varchar(39) NOT NULL default '',
PRIMARY KEY (`login_id`),
KEY `login_user_id` (`login_user_id`)
) TYPE=MyISAM");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_access` CHANGE `access_user_id` `access_user_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_default` CHANGE `default_user_id` `default_user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_downloads` CHANGE `down_user_id` `down_user_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_exercices` CHANGE `exe_user_id` `exe_user_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_exercices` CHANGE `exe_cours_id` `exe_cours_id` VARCHAR(40) NOT NULL DEFAULT ''");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_exercices` CHANGE `exe_exo_id` `exe_exo_id` MEDIUMINT UNSIGNED NOT NULL DEFAULT '0'");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_exercices` CHANGE `exe_result` `exe_result` SMALLINT NOT NULL DEFAULT '0'");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_exercices` CHANGE `exe_weighting` `exe_weighting` SMALLINT NOT NULL DEFAULT '0'");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_hotpotatoes` CHANGE `exe_cours_id` `exe_cours_id` VARCHAR(40) NOT NULL DEFAULT ''");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_hotpotatoes` CHANGE `exe_result` `exe_result` SMALLINT NOT NULL DEFAULT '0'");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_hotpotatoes` CHANGE `exe_weighting` `exe_weighting` SMALLINT NOT NULL DEFAULT '0'");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_lastaccess` CHANGE `access_user_id` `access_user_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_links` CHANGE `links_user_id` `links_user_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_login` CHANGE `login_user_id` `login_user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$dbStatsForm`.`track_e_uploads` CHANGE `upload_user_id` `upload_user_id` INT UNSIGNED DEFAULT NULL");
/*
-----------------------------------------------------------
Create the User database
-----------------------------------------------------------
*/
$sql = "CREATE DATABASE IF NOT EXISTS `$dbUserForm`";
mysql_query($sql);
mysql_query("CREATE TABLE `$dbUserForm`.`personal_agenda` (
`id` int NOT NULL auto_increment,
`user` int unsigned,
`title` text,
`text` text,
`date` datetime default NULL,
`enddate` datetime default NULL,
`course` varchar(255),
UNIQUE KEY `id` (`id`))
TYPE=MyISAM");
mysql_query("CREATE TABLE `$dbUserForm`.`user_course_category` (
`id` int unsigned NOT NULL auto_increment,
`user_id` int unsigned NOT NULL default '0',
`title` text NOT NULL,
PRIMARY KEY (`id`)
) TYPE=MyISAM");
}
/*
-----------------------------------------------------------
Update the Dokeos course databases
this part can be accessed in two ways:
- from the normal upgrade process
- from the script update_courses.php,
which is used to upgrade more than MAX_COURSE_TRANSFER courses
Every time this script is accessed, only
MAX_COURSE_TRANSFER courses are upgraded.
-----------------------------------------------------------
*/
$newPath = str_replace('\\', '/', realpath('../..')).'/';
$coursePath = array ();
$courseDB = array ();
$nbr_courses = 0;
if ($result = mysql_query("SELECT code,db_name,directory,course_language FROM `$dbNameForm`.`course` WHERE target_course_code IS NULL"))
{
$i = 0;
$nbr_courses = mysql_num_rows($result);
while ($i < MAX_COURSE_TRANSFER && (list ($course_code, $mysql_base_course, $directory, $languageCourse) = mysql_fetch_row($result)))
{
if (!file_exists($newPath.'courses/'.$directory))
{
if ($singleDbForm)
{
$prefix = $_configuration['table_prefix'].$mysql_base_course.$_configuration['db_glue'];
$mysql_base_course = $dbNameForm.'`.`'.$_configuration['table_prefix'].$mysql_base_course;
}
else
{
$prefix = '';
}
$coursePath[$course_code] = $directory;
$courseDB[$course_code] = $mysql_base_course;
include ("../lang/english/create_course.inc.php");
if ($languageCourse != 'english')
{
include ("../lang/$languageCourse/create_course.inc.php");
}
mysql_query("CREATE TABLE `$mysql_base_course".$_configuration['db_glue']."chat_connected` (
`user_id` int unsigned NOT NULL default '0',
`last_connection` datetime NOT NULL default '0000-00-00 00:00:00',
PRIMARY KEY (`user_id`)
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$mysql_base_course".$_configuration['db_glue']."online_connected` (
`user_id` int unsigned NOT NULL default '0',
`last_connection` datetime NOT NULL default '0000-00-00 00:00:00',
PRIMARY KEY (`user_id`)
) TYPE=MyISAM");
mysql_query("CREATE TABLE `$mysql_base_course".$_configuration['db_glue']."online_link` (
`id` smallint(5) unsigned NOT NULL auto_increment,
`name` char(50) NOT NULL default '',
`url` char(100) NOT NULL default '',
PRIMARY KEY (`id`)
) TYPE=MyISAM");
mysql_query("DROP TABLE `$mysql_base_course".$_configuration['db_glue']."online`");
mysql_query("DROP TABLE `$mysql_base_course".$_configuration['db_glue']."pages`");
mysql_query("DROP TABLE `$mysql_base_course".$_configuration['db_glue']."work_student`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."last_tooledit` RENAME `".$prefix."item_property`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` CHANGE `last_date` `lastedit_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` CHANGE `ref` `ref` INT(10) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` CHANGE `type` `lastedit_type` VARCHAR(100) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` CHANGE `user_id` `lastedit_user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` CHANGE `group_id` `to_group_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` ADD `to_user_id` INT UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` ADD `visibility` TINYINT(1) DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` ADD `start_visible` DATETIME NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` ADD `end_visible` DATETIME NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` ADD `insert_user_id` INT UNSIGNED NOT NULL AFTER `tool`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."item_property` ADD `insert_date` DATETIME NOT NULL AFTER `insert_user_id`");
/*
-----------------------------------------------------------
Update the announcement table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."announcement` CHANGE `contenu` `content` TEXT DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."announcement` CHANGE `id` `id` MEDIUMINT(8) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."announcement` CHANGE `temps` `end_date` DATE DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."announcement` DROP `code_cours`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."announcement` CHANGE `ordre` `display_order` MEDIUMINT(9) DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."announcement` ADD `title` TEXT AFTER `id`");
// Set item-properties of announcements and generate a title for the announcement
$sql = "SELECT id,end_date,content FROM `$mysql_base_course".$_configuration['db_glue']."announcement`";
$res = mysql_query($sql);
while ($obj = mysql_fetch_object($res))
{
$content_parts = explode('<br>',trim($obj->content));
$title = strip_tags($content_parts[0]);
if( strlen(trim($title)) == 0)
{
$title = substr(strip_tags($title),0,50).'...';
}
$sql = "UPDATE `$mysql_base_course".$_configuration['db_glue']."announcement` SET title = '".mysql_real_escape_string($title)."' WHERE id='".$obj->id."'";
mysql_query($sql);
$sql = "INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property` SET ";
$sql .= " tool = '".TOOL_ANNOUNCEMENT."', ";
$sql .= " insert_date = '".$obj->end_date." 00:00:00', ";
$sql .= " lastedit_date = '".$obj->end_date." 00:00:00', ";
$sql .= " ref = '".$obj->id."', ";
$sql .= " lastedit_type = 'AnnouncementAdded', ";
$sql .= " to_group_id = '0' ";
mysql_query($sql);
}
/*
-----------------------------------------------------------
Update the bb_whosonline table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."bb_whosonline` CHANGE `date` `online_date` VARCHAR(255) DEFAULT NULL");
/*
-----------------------------------------------------------
Update the calendar_event table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` CHANGE `titre` `title` VARCHAR(200) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` CHANGE `contenu` `content` TEXT DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` CHANGE `day` `start_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` DROP `hour`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` DROP `lasting`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."calendar_event` ADD `end_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL");
// Set item-properties of calendar events
$sql = "SELECT id,start_date FROM `$mysql_base_course".$_configuration['db_glue']."calendar_event`";
$res = mysql_query($sql);
while ($obj = mysql_fetch_object($res))
{
$sql = "INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property` SET ";
$sql .= " tool = '".TOOL_CALENDAR_EVENT."', ";
$sql .= " insert_date = NOW(), ";
$sql .= " lastedit_date = NOW(), ";
$sql .= " ref = '".$obj->id."', ";
$sql .= " lastedit_type = 'AgendaAdded', ";
$sql .= " to_group_id = '0' ";
mysql_query($sql);
}
/*
-----------------------------------------------------------
Update the course_description table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."course_description` CHANGE `id` `id` TINYINT(3) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."course_description` DROP `upDate`");
/*
-----------------------------------------------------------
Update the document table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."document` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."document` CHANGE `comment` `comment` TEXT DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."document` ADD `title` VARCHAR(255) AFTER `comment`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."document` ADD `size` INT(16) NOT NULL");
// @note: Item properties of documents are set in update_files.inc.php
/*
-----------------------------------------------------------
Update the dropbox tables
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_file` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_file` CHANGE `uploaderId` `uploader_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_file` CHANGE `filesize` `filesize` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_file` CHANGE `uploadDate` `upload_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_file` CHANGE `lastUploadDate` `last_upload_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_person` CHANGE `fileId` `file_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_person` CHANGE `personId` `user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_post` CHANGE `fileId` `file_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_post` CHANGE `recipientId` `dest_user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_post` ADD `feedback_date` DATETIME NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."dropbox_post` ADD `feedback` TEXT");
// Set item-properties of dropbox files
$sql = "SELECT * FROM `$mysql_base_course".$_configuration['db_glue']."dropbox_file` f, `".$_configuration['db_glue']."_base_course".$_configuration['db_glue']."dropbox_post` p WHERE f.id = p.file_id";
$res = mysql_query($sql);
while ($obj = mysql_fetch_object($res))
{
$sql = "INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property` SET ";
$sql .= " tool = '".TOOL_DROPBOX."', ";
$sql .= " insert_date = '".$obj->upload_date."', ";
$sql .= " lastedit_date = '".$obj->last_upload_date."', ";
$sql .= " ref = '".$obj->id."', ";
$sql .= " lastedit_type = 'DropboxFileAdded', ";
$sql .= " to_group_id = '0', ";
$sql .= " to_user_id = '".$obj->dest_user_id."', ";
$sql .= " insert_user_id = '".$obj->uploader_id."'";
mysql_query($sql);
}
/*
-----------------------------------------------------------
Update the forum tables (functions are at the end of this file)
-----------------------------------------------------------
*/
// Define the phpbb tables
$phpbb_categories="`".$_course["dbNameGlu"]."bb_categories"."`";
$phpbb_forums="`".$_course["dbNameGlu"]."bb_forums"."`";
$phpbb_threads="`".$_course["dbNameGlu"]."bb_topics"."`";
$phpbb_posts="`".$_course["dbNameGlu"]."bb_posts"."`";
$phpbb_poststext="`".$_course["dbNameGlu"]."bb_posts_text"."`";
$group_info="`".$_course["dbNameGlu"]."group_info"."`";
// get all the added resources
$added_resources=get_added_resources();
// ************* MIGRATE FORUMCATEGORIES *************
$sql_phpbb_categories="SELECT * FROM $phpbb_categories";
$result_phpbb_categories=api_sql_query($sql_phpbb_categories, __LINE__, __FILE__);
while ($row_phpbb_categories=mysql_fetch_array($result_phpbb_categories))
{
$values['forum_category_title']=$row_phpbb_categories['cat_title'];
$return=store_forumcategory($values);
}
// ************* MIGRATE FORUMS *************
$sql_phpbb_forums="SELECT forums.*, forumscat.cat_title, group_info.id as group_id , group_info.forum_state
FROM $phpbb_forums forums, $phpbb_categories forumscat
LEFT JOIN $group_info group_info
ON forums.forum_id=group_info.forum_id
WHERE forums.cat_id=forumscat.cat_id";
$result_phpbb_forums=api_sql_query($sql_phpbb_forums,__LINE__,__FILE__);
while ($row_phpbb_forums=mysql_fetch_array($result_phpbb_forums))
{
$values['forum_title']=$row_phpbb_forums['forum_name'];
$values['forum_comment']=$row_phpbb_forums['forum_desc'];
$values['forum_category']=get_forumcategory_id_by_name($row_phpbb_forums['cat_title']);
$values['allow_anonymous_group']['allow_anonymous']=0;
$values['students_can_edit_group']['students_can_edit']=0;
$values['approval_direct_group']['approval_direct']=0;
$values['allow_attachments_group']['allow_attachments']=1;
$values['allow_new_threads_group']['allow_new_threads']=1;
$values['default_view_type_group']['default_view_type']='flat';
if (is_null($row_phpbb_forums['group_id']))
{
$groupid_of_groupforum=0;
}
else
{
$groupid_of_groupforum=$row_phpbb_forums['group_id'];
}
$values['group_forum']=$groupid_of_groupforum;
if ($row_phpbb_forums['forum_state']=='2')
{
$group_forum_status='private';
}
else
{
$group_forum_status='public';
}
$values['public_private_group_forum_group']['public_private_group_forum']=$group_forum_status;
//echo get_forumcategory_id_by_name($row_phpbb_forums['forum_name']);
$return=store_forum($values);
// ************* MIGRATE THREADS *************
// We now migrate all the threads in this forum
$threads_posts_counter=migrate_threads_of_forum($row_phpbb_forums['forum_id'], $return['id']);
}
/*
-----------------------------------------------------------
Update the group tables
-----------------------------------------------------------
*/
mysql_query("CREATE TABLE `$mysql_base_course".$_configuration['db_glue']."group_category` (
`id` int(10) unsigned NOT NULL auto_increment,
`title` varchar(255) NOT NULL default '',
`description` text NOT NULL,
`forum_state` tinyint(3) unsigned NOT NULL default '1',
`doc_state` tinyint(3) unsigned NOT NULL default '1',
`max_student` smallint(5) unsigned NOT NULL default '8',
`self_reg_allowed` enum('0','1') NOT NULL default '0',
`self_unreg_allowed` enum('0','1') NOT NULL default '0',
`groups_per_user` smallint(5) unsigned NOT NULL default '0',
`display_order` smallint(5) unsigned NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM");
// Get the group-properties from old portal
$sql = "SELECT * FROM `$mysql_base_course".$_configuration['db_glue']."group_property`";
$res = mysql_query($sql);
$group_properties = mysql_fetch_array($res,MYSQL_ASSOC);
mysql_query("DROP TABLE `$mysql_base_course".$_configuration['db_glue']."group_property`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_team` RENAME `".$prefix."group_info`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` CHANGE `tutor` `tutor_id` MEDIUMINT(8) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` CHANGE `forumId` `forum_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` CHANGE `maxStudent` `max_student` SMALLINT(5) UNSIGNED DEFAULT '8' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` CHANGE `secretDirectory` `secret_directory` VARCHAR(200) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` ADD `self_registration_allowed` ENUM('0', '1') DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` ADD `self_unregistration_allowed` ENUM('0', '1') DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` ADD `category_id` INT(10) UNSIGNED NOT NULL AFTER `name`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` ADD `forum_state` ENUM('0', '1', '2') DEFAULT '0' NOT NULL AFTER `tutor_id`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_info` ADD `doc_state` ENUM('0', '1', '2') DEFAULT '0' NOT NULL AFTER `max_student`");
// Update group-properties (doc_state = always private, forum_state ~ old group properties, category_id = default category)
$forum_state = ($group_properties['private']) == '0' ? '1' : '2';
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."group_info` SET category_id='2', doc_state='2', forum_state = '".$forum_state."', secret_directory = CONCAT('/',secret_directory)");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."group_info` SET tutor_id='0' WHERE tutor_id IS NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_rel_team_user` RENAME `".$prefix."group_rel_user`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_rel_user` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_rel_user` CHANGE `user` `user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_rel_user` CHANGE `team` `group_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."group_rel_user` CHANGE `role` `role` CHAR(50) NOT NULL");
mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."group_category` (`id`,`title`,`groups_per_user`) VALUES ('2','".get_lang('DefaultGroupCategory')."','".$group_properties['nbCoursPerUser']."')");
/*
-----------------------------------------------------------
Update the learnpath tables
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_chapters` RENAME `".$prefix."learnpath_chapter`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_chapter` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_chapter` CHANGE `learnpath_id` `learnpath_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_chapter` CHANGE `ordre` `display_order` MEDIUMINT(8) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_chapter` ADD `parent_chapter_id` INT UNSIGNED DEFAULT 0 NOT NULL AFTER `chapter_description`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_items` RENAME `".$prefix."learnpath_item`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_item` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_item` CHANGE `chapter` `chapter_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_item` CHANGE `item_id` `item_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_item` CHANGE `ordre` `display_order` SMALLINT(6) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_item` CHANGE `prereq` `prereq_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_item` ADD `prereq_completion_limit` VARCHAR(10) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_main` CHANGE `learnpath_id` `learnpath_id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_users` RENAME `".$prefix."learnpath_user`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_user` CHANGE `user_id` `user_id` INT UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_user` CHANGE `learnpath_id` `learnpath_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_user` CHANGE `learnpath_item_id` `learnpath_item_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."learnpath_user` CHANGE `score` `score` SMALLINT(6) DEFAULT NULL");
/*
-----------------------------------------------------------
Update the link tables
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link` CHANGE `url` `url` TEXT NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link` CHANGE `titre` `title` VARCHAR(150) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link` CHANGE `category` `category_id` SMALLINT(5) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link` CHANGE `ordre` `display_order` SMALLINT(5) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link` ADD `on_homepage` ENUM('0', '1') DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link_categories` RENAME `".$prefix."link_category`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link_category` CHANGE `id` `id` SMALLINT(5) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link_category` CHANGE `categoryname` `category_title` VARCHAR(255) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."link_category` CHANGE `ordre` `display_order` MEDIUMINT(8) UNSIGNED DEFAULT '0' NOT NULL");
// Set item-properties of links
$sql = "SELECT id FROM `$mysql_base_course".$_configuration['db_glue']."link`";
$res = mysql_query($sql);
while ($obj = mysql_fetch_object($res))
{
$sql = "INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property` SET ";
$sql .= " tool = '".TOOL_LINK."', ";
$sql .= " insert_date = NOW(), ";
$sql .= " lastedit_date = NOW(), ";
$sql .= " ref = '".$obj->id."', ";
$sql .= " lastedit_type = 'LinkAdded', ";
$sql .= " to_group_id = '0' ";
mysql_query($sql);
}
// move all the links on the course homepage to the links tool
// step 1: count the max display order of the 0 category_id
$sql="SELECT * FROM `$mysql_base_course".$_configuration['db_glue']."link` WHERE category_id='0' ORDER BY display_order DESC";
$result2=mysql_query($sql);
$row=mysql_fetch_array($result2);
$maxsort=$row['display_order'];
// step 2: select all the links that were added to the course homepage
$sql="SELECT * FROM `$mysql_base_course".$_configuration['db_glue']."tool` WHERE link LIKE 'http://%'";
$result2 = mysql_query($sql);
while ($row=mysql_fetch_array($result2))
{
$maxsort++;
// step 3: for each link on homepage: add to the links table
$sqlinsert="INSERT INTO `$mysql_base_course".$_configuration['db_glue']."link` (url, title, category_id, display_order, on_homepage) VALUES('".$row['link']."','".$row['name']."','0','".$maxsort."','1')";
$resultinsert=mysql_query($sqlinsert);
$insertid=mysql_insert_id();
// step 4: for each link on homepage: add the link in the item_property table
$sql_item_property = "INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property` SET ";
$sql_item_property .= " tool = '".TOOL_LINK."', ";
$sql_item_property .= " ref = '".$insertid."', ";
$sql_item_property .= " lastedit_type = 'LinkAdded', ";
$sql_item_property .= " to_group_id = '0' ";
api_sql_query($sql_item_property);
// step 5: for each link on homepage: delete the link in the tool table.
$sqldelete="DELETE FROM `$mysql_base_course".$_configuration['db_glue']."tool` WHERE id='".$row['id']."'";
$resultdelete=mysql_query($sqldelete);
}
/*
-----------------------------------------------------------
Update the quiz tables
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_rel_test_question` RENAME `".$prefix."quiz_rel_question`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_test` RENAME `".$prefix."quiz`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz` CHANGE `titre` `title` VARCHAR(200) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz` CHANGE `description` `description` TEXT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz` CHANGE `sound` `sound` VARCHAR(50)");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz` CHANGE `type` `type` TINYINT(3) UNSIGNED DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz` CHANGE `active` `active` ENUM('0', '1') DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_answer` CHANGE `reponse` `answer` TEXT NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_answer` CHANGE `ponderation` `ponderation` SMALLINT(6) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_answer` CHANGE `r_position` `position` MEDIUMINT(8) UNSIGNED DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_question` CHANGE `description` `description` TEXT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_question` CHANGE `q_position` `position` MEDIUMINT(8) UNSIGNED DEFAULT '1' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."quiz_question` CHANGE `picture` `picture` VARCHAR(50)");
/*
-----------------------------------------------------------
Update the resource linker table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."added_resources` RENAME `".$prefix."resource`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."resource` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."resource` CHANGE `source_id` `source_id` INT(10) UNSIGNED DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."resource` CHANGE `resource_id` `resource_id` INT(10) UNSIGNED DEFAULT NULL");
/*
-----------------------------------------------------------
Update the scormdocument table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."scormdocument` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."scormdocument` ADD `name` VARCHAR(100)");
/*
-----------------------------------------------------------
Update the student_publication table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."assignment_doc` RENAME `".$prefix."student_publication`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."student_publication` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."student_publication` CHANGE `titre` `title` VARCHAR(200) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."student_publication` CHANGE `auteurs` `author` VARCHAR(200) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."student_publication` CHANGE `active` `active` TINYINT(4) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."student_publication` CHANGE `accepted` `accepted` TINYINT(4) DEFAULT '0'");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."student_publication` CHANGE `date` `sent_date` DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL");
/*
-----------------------------------------------------------
Update the tool introduction table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool_intro` CHANGE `id` `id` VARCHAR(50) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool_intro` CHANGE `texte_intro` `intro_text` TEXT NOT NULL");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool_intro` SET id='".TOOL_COURSE_HOMEPAGE."' WHERE id = '1'");
/*
-----------------------------------------------------------
Update the user information tables
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."userinfo_content` CHANGE `user_id` `user_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."userinfo_content` CHANGE `def_id` `definition_id` INT(10) UNSIGNED DEFAULT '0' NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."userinfo_content` CHANGE `ed_ip` `editor_ip` VARCHAR(39) DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."userinfo_content` CHANGE `ed_date` `edition_time` DATETIME DEFAULT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."userinfo_content` CHANGE `content` `content` TEXT NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."userinfo_def` CHANGE `nbLine` `line_count` TINYINT(3) UNSIGNED DEFAULT '5' NOT NULL");
/*
-----------------------------------------------------------
Update the tool table
-----------------------------------------------------------
*/
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool_list` RENAME `".$prefix."tool`");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool` CHANGE `id` `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool` CHANGE `rubrique` `name` VARCHAR(100) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool` CHANGE `lien` `link` VARCHAR(255) NOT NULL");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool` CHANGE `visible` `visibility` TINYINT(3) UNSIGNED DEFAULT '0'");
mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."tool` CHANGE `addedTool` `added_tool` ENUM('0', '1') DEFAULT '0'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_COURSE_DESCRIPTION."' WHERE link LIKE 'course_description/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_CALENDAR_EVENT."' WHERE link LIKE 'calendar/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_DOCUMENT."' WHERE link LIKE 'document/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_ANNOUNCEMENT."' WHERE link LIKE 'announcements/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_BB_FORUM."' WHERE link LIKE 'phpbb/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_LINK."' WHERE link = 'link/link.php'");
mysql_query("Update `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_DROPBOX."' WHERE link LIKE 'dropbox/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_QUIZ."' WHERE link LIKE 'exercice/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_USER."' WHERE link LIKE 'user/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_GROUP."' WHERE link LIKE 'group/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_CHAT."' WHERE link LIKE 'chat/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_CONFERENCE."' WHERE link LIKE 'online/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_STUDENTPUBLICATION."' WHERE link LIKE 'work/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_TRACKING."' WHERE link LIKE 'tracking/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_COURSE_SETTING."' WHERE link LIKE 'course_info/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_LEARNPATH."' WHERE link LIKE 'scorm/%'");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET name='".TOOL_HOMEPAGE_LINK."', link='link/link.php?action=addlink' WHERE link LIKE 'external_module/%'");
//mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."tool` (`id`, `name`, `link`, `image`, `visibility`, `admin`, `address`, `added_tool`, `target`) VALUES ('', '".TOOL_BACKUP."', 'coursecopy/backup.php', 'backup.gif', '0', '1', '', '0', '_self')");
mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."tool` (`id`, `name`, `link`, `image`, `visibility`, `admin`, `address`, `added_tool`, `target`) VALUES ('', '".TOOL_COPY_COURSE_CONTENT."', 'coursecopy/copy_course.php', 'copy.gif', '0', '1', '', '0', '_self')");
//mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."tool` (`id`, `name`, `link`, `image`, `visibility`, `admin`, `address`, `added_tool`, `target`) VALUES ('', '".TOOL_RECYCLE_COURSE."', 'coursecopy/recycle_course.php', 'recycle.gif', '0', '1', '', '0', '_self')");
mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."tool` SET `added_tool` = '0' WHERE `added_tool` = ''");
$i ++;
}
else
{
$nbr_courses --;
}
}
}
}
else
{
echo 'You are not allowed here !';
}
/**
* This function stores the forum category in the database. The new category is added to the end.
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function store_forumcategory($values)
{
global $table_categories;
global $_course;
global $_user;
// find the max cat_order. The new forum category is added at the end => max cat_order + &
$sql="SELECT MAX(cat_order) as sort_max FROM ".mysql_real_escape_string($table_categories);
$result=api_sql_query($sql);
$row=mysql_fetch_array($result);
$new_max=$row['sort_max']+1;
$sql="INSERT INTO ".$table_categories." (cat_title, cat_comment, cat_order) VALUES ('".mysql_real_escape_string($values['forum_category_title'])."','".mysql_real_escape_string($values['forum_category_comment'])."','".mysql_real_escape_string($new_max)."')";
api_sql_query($sql);
$last_id=mysql_insert_id();
api_item_property_update($_course, TOOL_FORUM_CATEGORY, $last_id,"ForumCategoryAdded", $_user['user_id']);
return array('id'=>$last_id,'title'=>$values['forum_category_title']) ;
}
/**
* This function stores the forum in the database. The new forum is added to the end.
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function store_forum($values)
{
global $table_forums;
global $_course;
global $_user;
// find the max forum_order for the given category. The new forum is added at the end => max cat_order + &
$sql="SELECT MAX(forum_order) as sort_max FROM ".$table_forums." WHERE forum_category=".mysql_real_escape_string($values['forum_category']);
$result=api_sql_query($sql);
$row=mysql_fetch_array($result);
$new_max=$row['sort_max']+1;
$sql="INSERT INTO ".$table_forums."
(forum_title, forum_comment, forum_category, allow_anonymous, allow_edit, approval_direct_post, allow_attachments, allow_new_threads, default_view, forum_of_group, forum_group_public_private, forum_order)
VALUES ('".mysql_real_escape_string($values['forum_title'])."',
'".mysql_real_escape_string($values['forum_comment'])."',
'".mysql_real_escape_string($values['forum_category'])."',
'".mysql_real_escape_string($values['allow_anonymous_group']['allow_anonymous'])."',
'".mysql_real_escape_string($values['students_can_edit_group']['students_can_edit'])."',
'".mysql_real_escape_string($values['approval_direct_group']['approval_direct'])."',
'".mysql_real_escape_string($values['allow_attachments_group']['allow_attachments'])."',
'".mysql_real_escape_string($values['allow_new_threads_group']['allow_new_threads'])."',
'".mysql_real_escape_string($values['default_view_type_group']['default_view_type'])."',
'".mysql_real_escape_string($values['group_forum'])."',
'".mysql_real_escape_string($values['public_private_group_forum_group']['public_private_group_forum'])."',
'".mysql_real_escape_string($new_max)."')";
api_sql_query($sql, __LINE__,__FILE__);
$last_id=mysql_insert_id();
api_item_property_update($_course, TOOL_FORUM, $last_id,"ForumCategoryAdded", $_user['user_id']);
return array('id'=>$last_id, 'title'=>$values['forum_title']);
}
/**
* This function stores a new thread. This is done through an entry in the forum_thread table AND
* in the forum_post table because. The threads are also stored in the item_property table. (forum posts are not (yet))
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function store_thread($values)
{
global $table_threads;
global $table_posts;
global $_user;
global $_course;
global $current_forum;
// We first store an entry in the forum_thread table because the thread_id is used in the forum_post table
$sql="INSERT INTO $table_threads (thread_title, forum_id, thread_poster_id, thread_poster_name, thread_views, thread_date, thread_sticky)
VALUES ('".mysql_real_escape_string($values['post_title'])."',
'".mysql_real_escape_string($values['forum_id'])."',
'".mysql_real_escape_string($values['user_id'])."',
'".mysql_real_escape_string($values['poster_name'])."',
'".mysql_real_escape_string($values['topic_views'])."',
'".mysql_real_escape_string($values['post_date'])."',
'".mysql_real_escape_string($values['thread_sticky'])."')";
$result=api_sql_query($sql, __LINE__, __FILE__);
$last_thread_id=mysql_insert_id();
api_item_property_update($_course, TOOL_FORUM_THREAD, $last_thread_id,"ForumThreadAdded", $_user['user_id']);
// if the forum properties tell that the posts have to be approved we have to put the whole thread invisible
// because otherwise the students will see the thread and not the post in the thread.
// we also have to change $visible because the post itself has to be visible in this case (otherwise the teacher would have
// to make the thread visible AND the post
if ($values['visible']==0)
{
api_item_property_update($_course, TOOL_FORUM_THREAD, $last_thread_id,"invisible", $_user['user_id']);
$visible=1;
}
return $last_thread_id;
}
/**
* This function migrates the threads of a given phpbb forum to a new forum of the new forum tool
* @param $phpbb_forum_id the forum_id of the old (phpbb) forum
* @param $new_forum_id the forum_id in the new forum
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function migrate_threads_of_forum($phpbb_forum_id, $new_forum_id)
{
global $phpbb_threads;
global $table_forums;
$table_users = Database :: get_main_table(TABLE_MAIN_USER);
$sql_phpbb_threads="SELECT forum.*, users.user_id
FROM $phpbb_threads forum, $table_users users
WHERE forum_id='".mysql_real_escape_string($phpbb_forum_id)."'
AND forum.nom=users.lastname AND forum.prenom=users.firstname
";
$result_phpbb_threads=api_sql_query($sql_phpbb_threads);
$threads_counter=0;
while ($row_phpbb_threads=mysql_fetch_array($result_phpbb_threads))
{
$values['post_title']=$row_phpbb_threads['topic_title'];
$values['forum_id']=$new_forum_id;
$values['user_id']=$row_phpbb_threads['user_id'];
$values['poster_name']=0;
$values['topic_views']=$row_phpbb_threads['topic_views'];
$values['post_date']=$row_phpbb_threads['topic_time'];
$values['thread_sticky']=0;
$values['visible']=$row_phpbb_threads['visible'];
//my_print_r($values);
$new_forum_thread_id=store_thread($values);
// now we migrate the posts of the given thread
$posts_counter=$posts_counter+migrate_posts_of_thread($row_phpbb_threads['topic_id'], $new_forum_thread_id, $new_forum_id);
$threads_counter++;
}
// Now we update the forum_forum table with the total number of posts for the given forum.
$sql="UPDATE $table_forums
SET forum_posts='".mysql_real_escape_string($posts_counter)."',
forum_threads='".mysql_real_escape_string($threads_counter)."'
WHERE forum_id='".mysql_real_escape_string($new_forum_id)."'";
//echo $sql;
$result=api_sql_query($sql);
return array("threads"=>$threads_counter, "posts"=>$posts_counter);
}
/**
* This function migrates the posts of a given phpbb thread (topic) to a thread in the new forum tool
* @param $phpbb_forum_id the forum_id of the old (phpbb) forum
* @param $new_forum_id the forum_id in the new forum
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function migrate_posts_of_thread($phpbb_thread_id, $new_forum_thread_id, $new_forum_id)
{
global $phpbb_posts;
global $phpbb_poststext;
global $table_posts;
global $table_threads;
global $added_resources;
$table_users = Database :: get_main_table(TABLE_MAIN_USER);
$table_added_resources = Database::get_course_table(TABLE_LINKED_RESOURCES);
$post_counter=0;
$sql_phpbb_posts="SELECT posts.*, posts_text.*, users.user_id, users.lastname, users.firstname FROM $phpbb_posts posts, $phpbb_poststext posts_text, $table_users users
WHERE posts.post_id=posts_text.post_id
AND posts.nom=users.lastname
AND posts.prenom=users.firstname
AND posts.topic_id='".mysql_real_escape_string($phpbb_thread_id)."'
";
$result_phpbb_posts=api_sql_query($sql_phpbb_posts);
while($row_phpbb_posts=mysql_fetch_array($result_phpbb_posts))
{
$values=array();
$values['post_title']=$row_phpbb_posts['post_title'];
$values['post_text']=$row_phpbb_posts['post_text'];
$values['thread_id']=$new_forum_thread_id;
$values['forum_id']=$new_forum_id;
$values['user_id']=$row_phpbb_posts['user_id'];
$values['post_date']=$row_phpbb_posts['post_time'];
$values['post_notification']=$row_phpbb_posts['topic_notify'];
$values['post_parent_id']=0;
$values['visible']=1;
// We first store an entry in the forum_post table
$sql="INSERT INTO $table_posts (post_title, post_text, thread_id, forum_id, poster_id, post_date, post_notification, post_parent_id, visible)
VALUES ('".mysql_real_escape_string($values['post_title'])."',
'".mysql_real_escape_string($values['post_text'])."',
'".mysql_real_escape_string($values['thread_id'])."',
'".mysql_real_escape_string($values['forum_id'])."',
'".mysql_real_escape_string($values['user_id'])."',
'".mysql_real_escape_string($values['post_date'])."',
'".mysql_real_escape_string($values['post_notification'])."',
'".mysql_real_escape_string($values['post_parent_id'])."',
'".mysql_real_escape_string($values['visible'])."')";
$result=api_sql_query($sql, __LINE__, __FILE__);
$post_counter++;
$last_post_id=mysql_insert_id();
// We check if there added resources and if so we update them
if (in_array($row_phpbb_posts['post_id'],$added_resources))
{
$sql_update_added_resource="UPDATE $table_added_resources
SET source_type='forum_post', source_id='".mysql_real_escape_string($last_post_id)."'
WHERE source_type='".mysql_real_escape_string(TOOL_BB_POST)."' AND source_id='".mysql_real_escape_string($row_phpbb_posts['post_id'])."'";
echo $sql_update_added_resource;
$result=api_sql_query($sql_update_added_resource, __LINE__, __FILE__);
}
}
// update the thread_last_post of the post table AND the
$sql="UPDATE $table_threads SET thread_last_post='".mysql_real_escape_string($last_post_id)."',
thread_replies='".mysql_real_escape_string($post_counter-1)."'
WHERE thread_id='".mysql_real_escape_string($new_forum_thread_id)."'";
//echo $sql;
$result=api_sql_query($sql, __LINE__, __FILE__);
//echo $sql;
return $post_counter;
}
/**
* This function gets all the added resources for phpbb forum posts
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function get_added_resources()
{
$table_added_resources = Database::get_course_table(TABLE_LINKED_RESOURCES);
$return_array=array();
// TODO: now we also migrate the added resources.
$sql_added_resources="SELECT * FROM $table_added_resources WHERE source_type='".mysql_real_escape_string(TOOL_BB_POST)."'";
$result=api_sql_query($sql_added_resources);
while ($row=mysql_fetch_array($result))
{
$return_array[]=$row['source_id'];
}
return $return_array;
}
/**
* This function gets the forum category information based on the name
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
*/
function get_forumcategory_id_by_name($forum_category_name)
{
global $table_categories;
$sql="SELECT cat_id FROM $table_categories WHERE cat_title='".mysql_real_escape_string($forum_category_name)."'";
//echo $sql;
$result=api_sql_query($sql,__LINE__,__FILE__);
$row=mysql_fetch_array($result);
//echo $row['cat_id'];
return $row['cat_id'];
}
?>