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[svn r10881] First submission of code by Julian - untested

Yannick Warnier 18 years ago
parent
commit
02a1472cf2
1 changed files with 79 additions and 191 deletions
  1. 79 191
      main/install/update-files-1.6.x-1.8.0.inc.php

+ 79 - 191
main/install/update-files-1.6.x-1.8.0.inc.php

@@ -1,9 +1,9 @@
-<?php
+<?php //$id$
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
 
-	Copyright (c) 2004 Dokeos S.A.
+	Copyright (c) 2004-2007 Dokeos S.A.
 	Copyright (c) 2003 Ghent University (UGent)
 	Copyright (c) 2001 Universite catholique de Louvain (UCL)
 
@@ -23,122 +23,39 @@
 */
 /**
 ==============================================================================
-* Updates the Dokeos files from an older version
-* IMPORTANT: This script has to be included by install/index.php and update_courses.php
+* Updates the Dokeos files from version 1.6.x to version 1.8.0
+* IMPORTANT: This script has to be included by install/index.php or 
+* update_courses.php
 *
-* DOKEOS_INSTALL is defined in the install/index.php
-* DOKEOS_COURSE_UPDATE is defined in update_courses.php
+* DOKEOS_INSTALL is defined in the install/index.php (means that we are in 
+* the regular upgrade process)
+* 
+* DOKEOS_COURSE_UPDATE is defined in update_courses.php (means we are 
+* executing update_courses.php to update courses separately)
 *
-* When DOKEOS_INSTALL or DOKEOS_COURSE_UPDATE is defined, do for every course:
-* - remove the .htaccess in the document folder
-* - remove the index.php in the group folder
-* - write a new group/index.php file, make it an empty html file
-* - remove the index.php of the course folder
-* - write a new index.php file in the course folder, with some settings
-* - create a 'temp' directory in the course folder
-* - move the course folder inside the courses folder of the new Dokeos installation
-* - move the group documents from the group folder to the document folder,
-*   keeping subfolders intact
-* - stores all documents inside the database (document and item_property tables)
-* - remove the visibility field from the document table
-* - update the item properties of the group documents
-*
-* Additionally, when DOKEOS_INSTALL is defined
-* - write a config file, configuration.php, with important settings
-* - write a .htaccess file (with instructions for Apache) in the courses directory
-* - remove the new main/upload/users directory and rename the main/img/users
-*   directory of the old version to main/upload/users
-* - rename the old configuration.php to configuration.php.old,
-*   or if this fails delete the old configuration.php
+* When DOKEOS_INSTALL or DOKEOS_COURSE_UPDATE are defined, do for every course:
+* - create a new set of directories that reflect the new tools offered by 1.8
+* - record an item_property for each directory added
 *
 * @package dokeos.install
 ==============================================================================
 */
+
+include("../inc/lib/main_api.lib.php");
+include("../inc/lib/fileUpload.lib.php");
+
 /*
 ==============================================================================
 		FUNCTIONS
 ==============================================================================
 */
+function insert_db($db_name, $folder_name, $text){
 
-/**
-* This function puts the documents of the upgraded courses
-* into the necessary tables of the new version:
-* the document and item_property tables.
-*
-* It is used to upgrade from Dokeos 1.5.x versions to
-* Dokeos 1.6
-*
-* @return boolean true if everything worked, false otherwise
-*/
-function fill_document_table($dir)
-{
-	global $newPath, $course, $mysql_base_course, $_configuration;
-
-	$documentPath = $newPath.'courses/'.$course.'/document';
-
-	if (!@ $opendir = opendir($dir))
-	{
-		return false;
-	}
-
-	while ($readdir = readdir($opendir))
-	{
-		if ($readdir != '..' && $readdir != '.' && $readdir != '.htaccess')
-		{
-			$path = str_replace($documentPath, '', $dir.'/'.$readdir);
-			$file_date = date("Y-m-d H:i:s", filemtime($dir.'/'.$readdir));
-
-			if (is_file($dir.'/'.$readdir))
-			{
-				$file_size = filesize($dir.'/'.$readdir);
-
-				$result = mysql_query("SELECT id,visibility FROM `$mysql_base_course".$_configuration['db_glue']."document` WHERE path='".addslashes($path)."' LIMIT 0,1");
-
-				if (list ($id, $visibility) = mysql_fetch_row($result))
-				{
-					mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."document` SET filetype='file',title='".addslashes($readdir)."',size='$file_size' WHERE id='$id' AND path='".addslashes($path)."'");
-				}
-				else
-				{
-					mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."document`(path,filetype,title,size) VALUES('".addslashes($path)."','file','".addslashes($readdir)."','$file_size')");
-
-					$id = mysql_insert_id();
-				}
-
-				$visibility = ($visibility == 'v') ? 1 : 0;
-
-				mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property`(tool,ref,visibility,lastedit_type,to_group_id,insert_date,lastedit_date) VALUES('document','$id','$visibility','DocumentAdded','0','".$file_date."','".$file_date."')");
-			}
-			elseif (is_dir($dir.'/'.$readdir))
-			{
-				$result = mysql_query("SELECT id,visibility FROM `$mysql_base_course".$_configuration['db_glue']."document` WHERE path='".addslashes($path)."' LIMIT 0,1");
-
-				if (list ($id, $visibility) = mysql_fetch_row($result))
-				{
-					mysql_query("UPDATE `$mysql_base_course".$_configuration['db_glue']."document` SET filetype='folder',title='".addslashes($readdir)."' WHERE id='$id' AND path='".addslashes($path)."'");
-				}
-				else
-				{
-					mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."document`(path,filetype,title) VALUES('".addslashes($path)."','folder','".addslashes($readdir)."')");
-
-					$id = mysql_insert_id();
-				}
-
-				$visibility = ($visibility == 'v') ? 1 : 0;
-
-				mysql_query("INSERT INTO `$mysql_base_course".$_configuration['db_glue']."item_property`(tool,ref,visibility, lastedit_type, to_group_id,insert_date,lastedit_date) VALUES('document','$id','$visibility','FolderCreated','0','".$file_date."','".$file_date."')");
-
-				if (!fill_document_table($dir.'/'.$readdir))
-				{
-					return false;
-				}
-			}
-		}
-	}
-
-	closedir($opendir);
-
-	return true;
+	$_course['dbName'] = $db_name;
+	
+	$doc_id = add_document($_course, '/'.$folder_name, 'folder', 0, ucfirst($text));
+	api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', 1);
+	
 }
 
 /*
@@ -149,96 +66,67 @@ function fill_document_table($dir)
 
 if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 {
-	$newPath = str_replace('\\', '/', realpath('../..')).'/';
-	$oldPath = $_POST['updatePath'];
-
-	foreach ($coursePath as $key => $course)
-	{
-		$mysql_base_course = $courseDB[$key];
-
-		@ unlink($oldPath.$course.'/document/.htaccess');
-
-		@ unlink($oldPath.$course.'/group/index.php');
-
-		if ($fp = @ fopen($oldPath.$course.'/group/index.php', 'w'))
-		{
-			fputs($fp, '<html></html>');
-
-			fclose($fp);
-		}
-
-		@ unlink($oldPath.$course.'/index.php');
-
-		if ($fp = @ fopen($oldPath.$course.'/index.php', 'w'))
-		{
-			fputs($fp, '<?php
-															$cidReq = "'.$key.'";
-															$dbname = "'.str_replace($dbPrefixForm, '', $mysql_base_course).'";
-									
-															include("../../main/course_home/course_home.php");
-															?>');
-
-			fclose($fp);
-		}
-
-		@ mkdir($oldPath.$course.'/temp', 0777);
-
-		@ rename($oldPath.$course, $newPath.'courses/'.$course);
-
-		// Move group documents to document folder of the course
-		$group_dir = $newPath.'courses/'.$course.'/group';
-
-		if ($dir = @ opendir($group_dir))
-		{
-			while (($entry = readdir($dir)) !== false)
-			{
-				if ($entry != '.' && $entry != '..' && is_dir($group_dir.'/'.$entry))
-				{
-					$from_dir = $group_dir.'/'.$entry;
-					$to_dir = $newPath.'courses/'.$course.'/document/'.$entry;
-
-					@ rename($from_dir, $to_dir);
-				}
+	$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
+	
+	$sql="SELECT directory, db_name FROM ".$tbl_course;
+	
+	$result=api_sql_query($sql);
+	
+	while($courses_directories=mysql_fetch_array($result)){
+		
+		$currentCourseRepositorySys = api_get_path(SYS_COURSE_PATH).$courses_directories["directory"]."/";
+		$db_name = $courses_directories["db_name"];
+		
+		//FOLDER DOCUMENT
+		
+			//document > audio
+			if(!is_dir($currentCourseRepositorySys."document/audio")){
+				mkdir($currentCourseRepositorySys."document/audio",0777);
+				insert_db($db_name,"audio",get_lang('Audio'));
 			}
-
-			closedir($dir);
-		}
-
-		fill_document_table($newPath.'courses/'.$course.'/document');
-
-		mysql_query("ALTER TABLE `$mysql_base_course".$_configuration['db_glue']."document` DROP `visibility`");
-
-		// Update item_properties of group documents
-		$sql = "SELECT d.id AS doc_id, g.id AS group_id FROM `$mysql_base_course".$_configuration['db_glue']."group_info` g,`$mysql_base_course".$_configuration['db_glue']."document` d WHERE path LIKE CONCAT(g.secret_directory,'%')";
-		$res = mysql_query($sql);
-
-		while ($group_doc = mysql_fetch_object($res))
-		{
-			$sql = "UPDATE `$mysql_base_course".$_configuration['db_glue']."item_property` SET to_group_id = '".$group_doc->group_id."', visibility = '1' WHERE ref = '".$group_doc->doc_id."' AND tool = '".TOOL_DOCUMENT."'";
-			mysql_query($sql);
-		}
+			//document > flash
+			if(!is_dir($currentCourseRepositorySys."document/flash")){
+				mkdir($currentCourseRepositorySys."document/flash",0777);
+				insert_db($db_name,"flash",get_lang('Flash'));
+			}
+			//document > images
+			if(!is_dir($currentCourseRepositorySys."document/images")){
+				mkdir($currentCourseRepositorySys."document/images",0777);
+				insert_db($db_name,"images",get_lang('Images'));
+			}
+			
+			if(!is_dir($currentCourseRepositorySys."document/video")){
+				mkdir($currentCourseRepositorySys."document/video",0777);
+				insert_db($db_name,"video",get_lang('Video'));
+			}
+		
+		//FOLDER UPLOAD
+			
+			//upload
+			if(!is_dir($currentCourseRepositorySys."upload")){
+				mkdir($currentCourseRepositorySys."upload",0777);
+			}
+		
+			//upload > blog
+			if(!is_dir($currentCourseRepositorySys."upload/blog")){
+				mkdir($currentCourseRepositorySys."upload/blog",0777);
+			}
+			//upload > forum
+			if(!is_dir($currentCourseRepositorySys."upload/forum")){
+				mkdir($currentCourseRepositorySys."upload/forum",0777);
+			}
+			//upload > test
+			if(!is_dir($currentCourseRepositorySys."upload/test")){
+				mkdir($currentCourseRepositorySys."upload/test",0777);
+			}
+		
 	}
-
+	/*
 	if (defined('DOKEOS_INSTALL'))
 	{
-		// Write the Dokeos config file
-		write_dokeos_config_file($newPath.'main/inc/conf/configuration.php');
-		// Write a distribution file with the config as a backup for the admin
-		write_dokeos_config_file($newPath.'main/inc/conf/configuration.dist.php');
-		// Write a .htaccess file in the course repository
-		write_courses_htaccess_file($urlAppendPath);
-
-		require_once ('../inc/lib/fileManage.lib.php');
-		// First remove the upload/users directory in the new installation
-		removeDir($newPath.'main/upload/users');
-		// Move the old user images to the new installation
-		@ rename($oldPath.'main/img/users', $newPath.'main/upload/users');
-
-		if (!@ rename($oldPath.'main/inc/conf/configuration.php', $oldPath.'main/inc/conf/configuration.php.old'))
-		{
-			unlink($oldPath.'main/inc/conf/configuration.php');
-		}
+		//nothing to do this time
 	}
+	*/
 }
 else
 {