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689 lines
27 KiB
689 lines
27 KiB
<?php
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/*
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THIS FILE IS DEPRECATED - ONLY REMAINING FOR LEGACY CODE STUDY FOR NOW - YW20070129
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2007 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) various contributors
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* Update the Dokeos database from an older version
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* Notice : This script has to be included by index.php or update_courses.php
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*
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* @package dokeos.install
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* @todo
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* - conditional changing of tables. Currently we execute for example
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* ALTER TABLE `$dbNameForm`.`cours` instructions without checking wether this is necessary.
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* - reorganise code into functions
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* @todo use database library
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==============================================================================
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*/
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//load helper functions
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require_once("install_upgrade.lib.php");
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/*
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==============================================================================
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MAIN CODE
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==============================================================================
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*/
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//check if we come from index.php or update_courses.php - otherwise display error msg
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if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
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{
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//check if the current Dokeos install is elligible for update
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if (empty ($updateFromConfigFile) || !file_exists($_POST['updatePath'].$updateFromConfigFile) || !in_array(get_config_param('clarolineVersion'), $update_from_version))
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{
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echo '<b>'.get_lang('Error').' !</b> Dokeos '.implode('|', $updateFromVersion).' '.get_lang('HasNotBeenFound').'.<br><br>
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'.get_lang('PleasGoBackToStep1').'.
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<p><input type="submit" name="step1" value="< '.get_lang('Back').'"></p>
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</td></tr></table></form></body></html>';
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exit ();
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}
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//get_config_param() comes from install_functions.inc.php and
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//actually gets the param from
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$_configuration['db_glue'] = get_config_param('dbGlu');
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if ($singleDbForm)
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{
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$_configuration['table_prefix'] = get_config_param('courseTablePrefix');
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}
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$dbScormForm = eregi_replace('[^a-z0-9_-]', '', $dbScormForm);
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if (!empty ($dbPrefixForm) && !ereg('^'.$dbPrefixForm, $dbScormForm))
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{
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$dbScormForm = $dbPrefixForm.$dbScormForm;
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}
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if (empty ($dbScormForm) || $dbScormForm == 'mysql' || $dbScormForm == $dbPrefixForm)
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{
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$dbScormForm = $dbPrefixForm.'scorm';
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}
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@mysql_connect($dbHostForm, $dbUsernameForm, $dbPassForm);
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//if error on connection to the database, show error and exit
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if (mysql_errno() > 0)
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{
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$no = mysql_errno();
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$msg = mysql_error();
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echo '<hr>['.$no.'] - '.$msg.'<hr>
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'.get_lang('DBServerDoesntWorkOrLoginPassIsWrong').'.<br><br>
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'.get_lang('PleaseCheckTheseValues').' :<br><br>
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<b>'.get_lang('DBHost').'</b> : '.$dbHostForm.'<br>
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<b>'.get_lang('DBLogin').'</b> : '.$dbUsernameForm.'<br>
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<b>'.get_lang('DBPassword').'</b> : '.$dbPassForm.'<br><br>
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'.get_lang('PleaseGoBackToStep').' '. (defined('DOKEOS_INSTALL') ? '3' : '1').'.
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<p><input type="submit" name="step'. (defined('DOKEOS_INSTALL') ? '3' : '1').'" value="< '.get_lang('Back').'"></p>
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</td></tr></table></form></body></html>';
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exit ();
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}
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/*
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-----------------------------------------------------------
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Normal upgrade procedure:
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start by updating main, statistic, user databases
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-----------------------------------------------------------
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*/
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//if this script has been included by index.php, not update_courses.php, so
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// that we want to change the main databases as well...
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$only_test = false;
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if (defined('DOKEOS_INSTALL'))
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{
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/**
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* Update the databases "pre" migration
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*/
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include ("../lang/english/create_course.inc.php");
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if ($languageForm != 'english')
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{
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//languageForm has been escaped in index.php
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include ("../lang/$languageForm/create_course.inc.php");
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}
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//TODO deal with migrate-db-1.6.x-1.8.0-pre.sql here
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//get the main queries list (m_q_list)
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$m_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','main');
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if(count($m_q_list)>0)
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{
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//now use the $m_q_list
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/**
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* We connect to the right DB first to make sure we can use the queries
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* without a database name
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*/
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mysql_select_db($dbNameForm);
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foreach($m_q_list as $query){
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if($only_test){
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echo "mysql_query($dbNameForm,$query)<br/>";
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}else{
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$res = mysql_query($query);
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}
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}
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}
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//manual updates in here
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//update all registration_date, expiration_date and active fields
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//$sql_upd = "UPDATE user SET registration_date=NOW()";
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//$res_upd = mysql_query($sql_upd);
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//end of manual updates
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//get the stats queries list (s_q_list)
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$s_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','stats');
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if(count($s_q_list)>0)
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{
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//now use the $s_q_list
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/**
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* We connect to the right DB first to make sure we can use the queries
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* without a database name
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*/
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mysql_select_db($dbStatsForm);
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foreach($s_q_list as $query){
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if($only_test){
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echo "mysql_query($dbStatsForm,$query)<br/>";
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}else{
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$res = mysql_query($query);
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}
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}
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}
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//get the user queries list (u_q_list)
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$u_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','user');
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if(count($u_q_list)>0)
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{
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//now use the $u_q_list
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/**
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* We connect to the right DB first to make sure we can use the queries
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* without a database name
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*/
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mysql_select_db($dbUserForm);
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foreach($u_q_list as $query){
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if($only_test){
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echo "mysql_query($dbUserForm,$query)<br/>";
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}else{
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$res = mysql_query($query);
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}
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}
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}
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//the SCORM database doesn't need a change in the pre-migrate part - ignore
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die();
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//TODO only update this table
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/*
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$language_table = "`$dbNameForm`.`language`";
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fill_language_table($language_table);
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//set the settings from the form or the old config into config settings.
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//These settings are considered "safe" because they are entered by the admin
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$installation_settings['institution_form'] = $institutionForm;
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$installation_settings['institution_url_form'] = $institutionUrlForm;
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$installation_settings['campus_form'] = $campusForm;
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$installation_settings['email_form'] = $emailForm;
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$installation_settings['admin_last_name'] = $adminLastName;
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$installation_settings['admin_first_name'] = $adminFirstName;
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$installation_settings['language_form'] = $languageForm;
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$installation_settings['allow_self_registration'] = $allowSelfReg;
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$installation_settings['allow_teacher_self_registration'] = $allowSelfRegProf;
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$installation_settings['admin_phone_form'] = $adminPhoneForm;
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//put the settings into the settings table (taken from CSV file)
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$current_settings_table = "`$dbNameForm`.`settings_current`";
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fill_current_settings_table($current_settings_table, $installation_settings);
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//put the options into the options table (taken from CSV file)
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$settings_options_table = "`$dbNameForm`.`settings_options`";
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fill_settings_options_table($settings_options_table);
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//mysql_query("INSERT INTO `$dbNameForm`.`course_module` (`name`,`link`,`image`,`row`,`column`,`position`) VALUES
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// ('AddedLearnpath', NULL, 'scormbuilder.gif', 0, 0, 'external'),
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// ('".TOOL_BACKUP."', 'coursecopy/backup.php' , 'backup.gif', 2, 1, 'courseadmin'),
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// ('".TOOL_COPY_COURSE_CONTENT."', 'coursecopy/copy_course.php' , 'copy.gif', 2, 2, 'courseadmin'),
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// ('".TOOL_RECYCLE_COURSE."', 'coursecopy/recycle_course.php' , 'recycle.gif', 2, 3, 'courseadmin')");
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//...
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//mysql_query("UPDATE `$dbNameForm`.`course_module` SET name='".TOOL_LEARNPATH."' WHERE link LIKE 'scorm/%'");
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*/
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}
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/*
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-----------------------------------------------------------
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Update the Dokeos course databases
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this part can be accessed in two ways:
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- from the normal upgrade process
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- from the script update_courses.php,
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which is used to upgrade more than MAX_COURSE_TRANSFER courses
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Every time this script is accessed, only
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MAX_COURSE_TRANSFER courses are upgraded.
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-----------------------------------------------------------
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*/
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//get the courses databases queries list (c_q_list)
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$c_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','course');
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if(count($c_q_list)>0)
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{
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//get the courses list
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mysql_select_db($dbNameForm);
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$res = mysql_query("SELECT code,db_name,directory,course_language FROM course WHERE target_course_code IS NULL");
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if($res===false){die('Error while querying the courses list in update_db.inc.php');}
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if(mysql_num_rows($res)>0)
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{
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while($row = mysql_fetch_array($res))
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{
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$list[] = $row;
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}
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foreach($list as $row)
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{
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//now use the $c_q_list
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/**
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* We connect to the right DB first to make sure we can use the queries
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* without a database name
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*/
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mysql_select_db($row['db_name']);
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foreach($c_q_list as $query)
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{
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if($only_test)
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{
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echo "mysql_query(".$row['db_name'].",$query)<br/>";
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}else{
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$res = mysql_query($query);
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}
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}
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//update course manually
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//update group_category.forum_state
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//update group_info.tutor_id (put it in group_tutor table?)
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//update group_info.forum_state, forum_id
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//update forum tables (migrate from bb_ tables to forum_ tables)
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//migrate categories
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$sql_orig = "SELECT * FROM bb_categories";
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$res_orig = mysql_query($sql_orig);
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while($row = mysql_fetch_array($res_orig)){
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$sql = "INSERT INTO forum_category " .
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"(cat_id,cat_title,cat_comment,cat_order,locked) VALUES " .
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"('".$row['cat_id']."','".$row['cat_title']."','','".$row['cat_order']."',0)";
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$res = mysql_query($sql);
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}
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$sql_orig = "SELECT * FROM bb_forums ORDER BY forum_last_post_id desc";
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$res_orig = mysql_query($sql_orig);
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$order = 1;
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while($row = mysql_fetch_array($res_orig)){
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$sql = "INSERT INTO forum_forum " .
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"(forum_id,forum_category,allow_edit,forum_comment," .
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"forum_title," .
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"forum_last_post, forum_threads," .
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"locked, forum_posts, " .
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"allow_new_threads, forum_order) VALUES " .
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"('".$row['forum_id']."','".$row['cat_id']."',1,'".$row['forum_desc']."'," .
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"'".$row['forum_name']."'," .
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"'".$row['forum_last_post_id']."','".$row['forum_topics']."'," .
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"0,'".$row['forum_posts']."'," .
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"1,$order)";
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$res = mysql_query($sql);
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$order++;
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}
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$sql_orig = "SELECT * FROM bb_topics";
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$res_orig = mysql_query($sql_orig);
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while($row = mysql_fetch_array($res_orig)){
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//convert time from varchar to datetime
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$time = $row['topic_time'];
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$name = $row['prenom']." ".$row['nom'];
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$sql = "INSERT INTO forum_thread " .
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"(thread_id,forum_id,thread_poster_id," .
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"locked,thread_replies,thread_sticky,thread_title," .
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"thread_poster_name, thread_date, thread_last_post," .
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"thread_views) VALUES " .
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"('".$row['topic_id']."','".$row['forum_id']."','".$row['topic_poster']."'," .
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"0,'".$row['topic_replies']."',0,'".$row['topic_title']."'," .
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"'$name','$time','".$row['topic_last_post_id']."'," .
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"'".$row['topic_views']."')";
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$res = mysql_query($sql);
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}
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$sql_orig = "SELECT * FROM bb_posts, bb_posts_text WHERE bb_posts.post_id = bb_posts_text.post_id";
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$res_orig = mysql_query($sql_orig);
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while($row = mysql_fetch_array($res_orig)){
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//convert time from varchar to datetime
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$time = $row['post_time'];
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$name = $row['prenom']." ".$row['nom'];
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$sql = "INSERT INTO forum_post " .
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"(post_id,forum_id,thread_id," .
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"poster_id,post_parent_id,visible, " .
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"post_title,poster_name, post_text, " .
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"post_date, post_notification) VALUES " .
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"('".$row['post_id']."','".$row['forum_id']."','".$row['topic_id']."'," .
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"'".$row['poster_id']."','".$row['parent_id']."',1," .
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"'".$row['post_title']."','$name', '".$row['post_text']."'," .
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"'$time',0)";
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$res = mysql_query($sql);
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}
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}
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}
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}
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$newPath = str_replace('\\', '/', realpath('../..')).'/';
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$coursePath = array ();
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$courseDB = array ();
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$nbr_courses = 0;
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if ($result = mysql_query("SELECT code,db_name,directory,course_language FROM `$dbNameForm`.`course` WHERE target_course_code IS NULL"))
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{
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$i = 0;
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$nbr_courses = mysql_num_rows($result);
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while ($i < MAX_COURSE_TRANSFER && (list ($course_code, $mysql_base_course, $directory, $languageCourse) = mysql_fetch_row($result)))
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{
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if (!file_exists($newPath.'courses/'.$directory))
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{
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if ($singleDbForm)
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{
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$prefix = $_configuration['table_prefix'].$mysql_base_course.$_configuration['db_glue'];
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$mysql_base_course = $dbNameForm.'`.`'.$_configuration['table_prefix'].$mysql_base_course;
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}
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else
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{
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$prefix = '';
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}
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$coursePath[$course_code] = $directory;
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$courseDB[$course_code] = $mysql_base_course;
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include ("../lang/english/create_course.inc.php");
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if ($languageCourse != 'english')
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{
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include ("../lang/$languageCourse/create_course.inc.php");
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}
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//TODO process the whole course database migration here. Call an external
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//script/function to keep this script tidy
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// Set item-properties of dropbox files
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/*
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$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";
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$res = mysql_query($sql);
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while ($obj = mysql_fetch_object($res))
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{
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$sql = "INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property` SET ";
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$sql .= " tool = '".TOOL_DROPBOX."', ";
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$sql .= " insert_date = '".$obj->upload_date."', ";
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$sql .= " lastedit_date = '".$obj->last_upload_date."', ";
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$sql .= " ref = '".$obj->id."', ";
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$sql .= " lastedit_type = 'DropboxFileAdded', ";
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$sql .= " to_group_id = '0', ";
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$sql .= " to_user_id = '".$obj->dest_user_id."', ";
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$sql .= " insert_user_id = '".$obj->uploader_id."'";
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mysql_query($sql);
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}
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*/
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$i ++;
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}
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else
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{
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$nbr_courses --;
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}
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}
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}
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}
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else
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{
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echo 'You are not allowed here !';
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}
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/**
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* This function stores the forum category in the database. The new category is added to the end.
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
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*/
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function store_forumcategory($values)
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{
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global $table_categories;
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global $_course;
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global $_user;
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// find the max cat_order. The new forum category is added at the end => max cat_order + &
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$sql="SELECT MAX(cat_order) as sort_max FROM ".mysql_real_escape_string($table_categories);
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$result=api_sql_query($sql);
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$row=mysql_fetch_array($result);
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$new_max=$row['sort_max']+1;
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$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)."')";
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api_sql_query($sql);
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$last_id=mysql_insert_id();
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api_item_property_update($_course, TOOL_FORUM_CATEGORY, $last_id,"ForumCategoryAdded", $_user['user_id']);
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return array('id'=>$last_id,'title'=>$values['forum_category_title']) ;
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}
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/**
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* This function stores the forum in the database. The new forum is added to the end.
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here.
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*/
|
|
function store_forum($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'];
|
|
}
|
|
?>
|