'.get_lang('Error').' ! Dokeos '.implode('|', $updateFromVersion).' '.get_lang('HasNotBeenFound').'.

'.get_lang('PleasGoBackToStep1').'.

'; exit (); } //get_config_param() comes from install_functions.inc.php and //actually gets the param from $_configuration['db_glue'] = get_config_param('dbGlu'); if ($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 error on connection to the database, show error and exit if (mysql_errno() > 0) { $no = mysql_errno(); $msg = mysql_error(); echo '

---

['.$no.'] - '.$msg.'

---

'.get_lang('DBServerDoesntWorkOrLoginPassIsWrong').'.

'.get_lang('PleaseCheckTheseValues').' :

'.get_lang('DBHost').' : '.$dbHostForm.'
'.get_lang('DBLogin').' : '.$dbUsernameForm.'
'.get_lang('DBPassword').' : '.$dbPassForm.'

'.get_lang('PleaseGoBackToStep').' '. (defined('DOKEOS_INSTALL') ? '3' : '1').'.

'; exit (); } /* ----------------------------------------------------------- Normal upgrade procedure: start by updating main, statistic, user databases ----------------------------------------------------------- */ //if this script has been included by index.php, not update_courses.php, so // that we want to change the main databases as well... $only_test = false; if (defined('DOKEOS_INSTALL')) { /** * Update the databases "pre" migration */ include ("../lang/english/create_course.inc.php"); if ($languageForm != 'english') { //languageForm has been escaped in index.php include ("../lang/$languageForm/create_course.inc.php"); } //TODO deal with migrate-db-1.6.x-1.8.0-pre.sql here //get the main queries list (m_q_list) $m_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','main'); if(count($m_q_list)>0) { //now use the $m_q_list /** * We connect to the right DB first to make sure we can use the queries * without a database name */ mysql_select_db($dbNameForm); foreach($m_q_list as $query){ if($only_test){ echo "mysql_query($dbNameForm,$query)
"; }else{ $res = mysql_query($query); } } } //manual updates in here //update all registration_date, expiration_date and active fields //$sql_upd = "UPDATE user SET registration_date=NOW()"; //$res_upd = mysql_query($sql_upd); //end of manual updates //get the stats queries list (s_q_list) $s_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','stats'); if(count($s_q_list)>0) { //now use the $s_q_list /** * We connect to the right DB first to make sure we can use the queries * without a database name */ mysql_select_db($dbStatsForm); foreach($s_q_list as $query){ if($only_test){ echo "mysql_query($dbStatsForm,$query)
"; }else{ $res = mysql_query($query); } } } //get the user queries list (u_q_list) $u_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','user'); if(count($u_q_list)>0) { //now use the $u_q_list /** * We connect to the right DB first to make sure we can use the queries * without a database name */ mysql_select_db($dbUserForm); foreach($u_q_list as $query){ if($only_test){ echo "mysql_query($dbUserForm,$query)
"; }else{ $res = mysql_query($query); } } } //the SCORM database doesn't need a change in the pre-migrate part - ignore die(); //TODO only update this table /* $language_table = "`$dbNameForm`.`language`"; fill_language_table($language_table); //set the settings from the form or the old config into config settings. //These settings are considered "safe" because they are entered by the admin $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; //put the settings into the settings table (taken from CSV file) $current_settings_table = "`$dbNameForm`.`settings_current`"; fill_current_settings_table($current_settings_table, $installation_settings); //put the options into the options table (taken from CSV file) $settings_options_table = "`$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_LEARNPATH."' WHERE link LIKE 'scorm/%'"); */ } /* ----------------------------------------------------------- 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. ----------------------------------------------------------- */ //get the courses databases queries list (c_q_list) $c_q_list = get_sql_file_contents('migrate-db-1.6.x-1.8.0-pre.sql','course'); if(count($c_q_list)>0) { //get the courses list mysql_select_db($dbNameForm); $res = mysql_query("SELECT code,db_name,directory,course_language FROM course WHERE target_course_code IS NULL"); if($res===false){die('Error while querying the courses list in update_db.inc.php');} if(mysql_num_rows($res)>0) { while($row = mysql_fetch_array($res)) { $list[] = $row; } foreach($list as $row) { //now use the $c_q_list /** * We connect to the right DB first to make sure we can use the queries * without a database name */ mysql_select_db($row['db_name']); foreach($c_q_list as $query) { if($only_test) { echo "mysql_query(".$row['db_name'].",$query)
"; }else{ $res = mysql_query($query); } } //update course manually //update group_category.forum_state //update group_info.tutor_id (put it in group_tutor table?) //update group_info.forum_state, forum_id //update forum tables (migrate from bb_ tables to forum_ tables) //migrate categories $sql_orig = "SELECT * FROM bb_categories"; $res_orig = mysql_query($sql_orig); while($row = mysql_fetch_array($res_orig)){ $sql = "INSERT INTO forum_category " . "(cat_id,cat_title,cat_comment,cat_order,locked) VALUES " . "('".$row['cat_id']."','".$row['cat_title']."','','".$row['cat_order']."',0)"; $res = mysql_query($sql); } $sql_orig = "SELECT * FROM bb_forums ORDER BY forum_last_post_id desc"; $res_orig = mysql_query($sql_orig); $order = 1; while($row = mysql_fetch_array($res_orig)){ $sql = "INSERT INTO forum_forum " . "(forum_id,forum_category,allow_edit,forum_comment," . "forum_title," . "forum_last_post, forum_threads," . "locked, forum_posts, " . "allow_new_threads, forum_order) VALUES " . "('".$row['forum_id']."','".$row['cat_id']."',1,'".$row['forum_desc']."'," . "'".$row['forum_name']."'," . "'".$row['forum_last_post_id']."','".$row['forum_topics']."'," . "0,'".$row['forum_posts']."'," . "1,$order)"; $res = mysql_query($sql); $order++; } $sql_orig = "SELECT * FROM bb_topics"; $res_orig = mysql_query($sql_orig); while($row = mysql_fetch_array($res_orig)){ //convert time from varchar to datetime $time = $row['topic_time']; $name = $row['prenom']." ".$row['nom']; $sql = "INSERT INTO forum_thread " . "(thread_id,forum_id,thread_poster_id," . "locked,thread_replies,thread_sticky,thread_title," . "thread_poster_name, thread_date, thread_last_post," . "thread_views) VALUES " . "('".$row['topic_id']."','".$row['forum_id']."','".$row['topic_poster']."'," . "0,'".$row['topic_replies']."',0,'".$row['topic_title']."'," . "'$name','$time','".$row['topic_last_post_id']."'," . "'".$row['topic_views']."')"; $res = mysql_query($sql); } $sql_orig = "SELECT * FROM bb_posts, bb_posts_text WHERE bb_posts.post_id = bb_posts_text.post_id"; $res_orig = mysql_query($sql_orig); while($row = mysql_fetch_array($res_orig)){ //convert time from varchar to datetime $time = $row['post_time']; $name = $row['prenom']." ".$row['nom']; $sql = "INSERT INTO forum_post " . "(post_id,forum_id,thread_id," . "poster_id,post_parent_id,visible, " . "post_title,poster_name, post_text, " . "post_date, post_notification) VALUES " . "('".$row['post_id']."','".$row['forum_id']."','".$row['topic_id']."'," . "'".$row['poster_id']."','".$row['parent_id']."',1," . "'".$row['post_title']."','$name', '".$row['post_text']."'," . "'$time',0)"; $res = mysql_query($sql); } } } } $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"); } //TODO process the whole course database migration here. Call an external //script/function to keep this script tidy // 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); } */ $i ++; } else { $nbr_courses --; } } } } else { echo 'You are not allowed here !'; } /** * This function stores the forum category in the database. The new category is added to the end. * @author Patrick Cool , Ghent University * @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here. */ function store_forumcategory($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'=>$values['forum_category_title']) ; } /** * This function stores the forum in the database. The new forum is added to the end. * @author Patrick Cool , Ghent University * @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here. */ function store_forum($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'=>$values['forum_title']); } /** * This function stores a new thread. This is done through an entry in the forum_thread table AND * in the forum_post table because. The threads are also stored in the item_property table. (forum posts are not (yet)) * @author Patrick Cool , Ghent University * @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here. */ function store_thread($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 $new_forum_id the forum_id in the new forum * @author Patrick Cool , Ghent University * @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here. */ function migrate_threads_of_forum($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 $new_forum_id the forum_id in the new forum * @author Patrick Cool , Ghent University * @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here. */ function migrate_posts_of_thread($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 , 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 $return_array; } /** * This function gets the forum category information based on the name * @author Patrick Cool , Ghent University * @todo is this the same function as in forumfunction.inc.php? If this is the case then it should not appear here. */ function get_forumcategory_id_by_name($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']; } ?>