initial checking of customized version 1.0rc9

1 files changed, 702 insertions, 0 deletions

diff --git a/tests/createTestData.php b/tests/createTestData.php
new file mode 100644
index 0000000..fae012b
--- /dev/null
+++ b/tests/createTestData.php
@@ -0,0 +1,702 @@
+<?php
+
+/*
+* For Flyspray development tests only!
+*
+* Script for simulating Flyspray with many testdata like many projets, hundreds of users, thousands of tasks and thousands comments ..
+* 
+* TODO:
+# replace some hardcoded IDs by getting the appropriate ids from db instead (autoincrement values of user groups for example)
+# add some supertask_id to some tasks (use flyspray functions/api that should check if legal - no loops of any hop depth, permissions, cross project, existing task)
+# add some related task relations
+# add some dependencies to some tasks (flyspray should check legal - watch for logic deadlocks)
+# add some 'is duplicate of' to some tasks (only when closing)
+# Change: (simulate more daily managing work with tasks)
+# * status of some tasks
+# * progress of some tasks
+# * category of some tasks
+# * reported version of some tasks
+# * milestone version of some tasks
+# close some tasks with resolution status and text
+# assign dev users to tasks
+# add 'notify me' to some tasks
+# add reminders to some tasks
+# add user votes to some tasks
+# add some close requests by some users
+# deactivate and delete some users
+# add some users 'lost password' requests
+# add some failed user login attempts
+# add/change some user avatar gif/png/jpg uploads
+# add some real attachments with uploaded files of different type (generated .docx,.odt,.tex,.ps,.pdf,.txt,.xml,.sql)
+# change some task descriptions:
+# * add some kyrilic, greek, arab, chinese, emoji task description and task summaries
+# * add some code segments for GeShi - some languages are harder to parse than others!
+# tags:
+# * remove some tags from tasks
+
+* Maybe someday parts of it are moved to phpunit testing in future, so can automatic tested by travis-ci.
+*
+*/
+
+# Only use this script after a fresh Flyspray install (1 project id=1 , 1 user with id=1, 1 task with id=1 existing)
+# choose dokuwiki during setup
+#createTestData();
+
+# temp: just wrapped that code in a function so it is not run by phpunit
+function createTestData(){
+	# quick safety
+	exit;
+
+	if (PHP_SAPI !== 'cli') {
+		die('Please call it only from commandline');
+	}
+
+	global $db, $fs, $conf, $proj, $user, $notify;
+
+	# Use this only on a new test installation, code does not work on
+	# an existing one, and never will.
+
+
+ ### Simulation Settings ###
+	# Set conservative data as default, setup bigger values for further performance tests.
+	# maybe setting moved out of this function to make performance graphs with multiple runs..
+
+	$years=10;
+	$timerange=3600*24*365*$years;
+	
+	$maxprojects = 3;
+	# ca 100 tasks/sec, 100 comments/sec on an old laptop with Flyspray 1.0-rc7 with mysqli setup in a virtual machine as thumb rule
+	$maxtasks = 1000; # absolute number, e.g. 1000
+	$maxcomments = 1000; # absolute number, e.g. 10000
+	$maxattachments = 500; # only emulated yet, e.g. 500
+	$maxversions = 3; # per project, e.g. 5
+	$maxcorporates = 3; # mmhh
+	
+	# spread some user with different permissions
+	$maxcorporateusers = 20; # absolute number, e.g. 20
+	$maxadmins = 2;
+	$maxmanagers = 2;
+	$maxdevelopers = 500; # a bit higher for due they have more rights, can have more relations with tasks
+	$maxindividualusers = 50;
+	$maxviewers = 50;
+
+  ### End of Simulation Settings ###
+
+	$subjects[] = "help me";
+
+	error_reporting(E_ALL);
+
+	define('IN_FS', 1);
+
+	$now=microtime(true); # simple performance times
+	$start=$now;
+	require_once dirname(__FILE__) . '/../includes/fix.inc.php';
+	require_once dirname(__FILE__) . '/../includes/class.flyspray.php';
+	require_once dirname(__FILE__) . '/../includes/constants.inc.php';
+	require_once dirname(__FILE__) . '/../includes/i18n.inc.php';
+	require_once dirname(__FILE__) . '/../includes/class.tpl.php';
+	require_once dirname(__FILE__) . '/../vendor/autoload.php';
+
+	$conf = parse_ini_file('../flyspray.conf.php', true) or die('Cannot open config file.');
+
+	# faster generate new users with very weak, but fast password hash generation, only for this test.
+	$conf['general']['passwdcrypt']='md5';
+
+	error_reporting(E_ALL); # overwrite settings in fix.inc.php
+
+	$db = new Database;
+	$db->dbOpenFast($conf['database']);
+	$RANDOP = 'RAND()';
+	if ($db->dblink->dataProvider == 'postgres') {
+		$RANDOP = 'RANDOM()';
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6)." s database connection\n";
+
+
+	$fs = new Flyspray();
+	$user = new User(1);
+	$proj = new Project(1);
+	$notify = new Notifications;
+	load_translations();
+
+	$last=$now;$now=microtime(true);echo round($now-$last,6)." s Flyspray objects\n";
+
+	for ($i = 1; $i <= $maxadmins; $i++) {
+		$user_name = "admin$i";
+		$real_name = "Admin $i";
+		$password = $user_name;
+		$time_zone = 0; // Assign different one!
+		$email = null; // $user_name . '@example.com';
+
+		Backend::create_user($user_name, $password, $real_name, '', $email, 0, $time_zone, 1, 1);
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxadmins." admins created\n";
+
+	for ($i = 1; $i <= $maxmanagers; $i++) {
+		$user_name = "pm$i";
+		$real_name = "Project Manager $i";
+		$password = $user_name;
+		$time_zone = 0; // Assign different one!
+		$email = null; // $user_name . '@example.com';
+
+		Backend::create_user($user_name, $password, $real_name, '', $email, 0, $time_zone, 2, 1);
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxmanagers." managers created\n";
+
+	$db->query('UPDATE {projects} SET project_is_active = 0 WHERE project_id = 1');
+	// Show more columns by default, trying to make database or flyspray crash under stress.
+	$db->query("UPDATE {prefs} SET pref_value = 'id project category tasktype severity summary status openedby dateopened progress comments attachments votes' WHERE pref_name = 'visible_columns'");
+
+	// Add 3 different global developer groups with different
+	// view rights first, then assign developers to them at random.
+
+	$db->query("INSERT INTO {groups} "
+        . "(group_name,group_desc,project_id,group_open,view_comments,manage_project,view_tasks, view_groups_tasks, view_own_tasks,open_new_tasks,modify_own_tasks) "
+        . "VALUES('Developer Group 1', 'Developer Group 1', 0, 1, 1, 0, 1, 1, 1, 1, 1)");
+
+	$db->query("INSERT INTO {groups} "
+        . "(group_name,group_desc,project_id,group_open,view_comments,manage_project,view_tasks, view_groups_tasks, view_own_tasks,open_new_tasks,modify_own_tasks) "
+        . "VALUES('Developer Group 2', 'Developer Group 2', 0, 1, 1, 0, 0, 1, 1, 1, 1)");
+
+	$db->query("INSERT INTO {groups} "
+        . "(group_name,group_desc,project_id,group_open,view_comments,manage_project,view_tasks, view_groups_tasks, view_own_tasks,open_new_tasks,modify_own_tasks) "
+        . "VALUES('Developer Group 3', 'Developer Group 3', 0, 1, 1, 0, 0, 0, 1, 1, 1)");
+
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '."3 global dev groups created\n";
+
+
+	// Add also general groups for corporate users, individual users and viewers.
+	// Allow only login. Not so relaxed with them bastards.
+	$db->query("INSERT INTO {groups} "
+	        . "(group_name,group_desc,project_id,group_open) "
+	        . "VALUES('Corporate Users', 'Corporate Users', 0, 1)");
+
+	$db->query("INSERT INTO {groups} "
+        . "(group_name,group_desc,project_id,group_open) "
+        . "VALUES('Trusted Users', 'Trusted Users', 0, 1)");
+
+	$db->query("INSERT INTO {groups} "
+        . "(group_name,group_desc,project_id,group_open) "
+        . "VALUES('Non-trusted Users', 'Non-trusted Users', 0, 1)");
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '."3 global user groups created\n";
+
+
+	for ($i = 1; $i <= $maxdevelopers; $i++) {
+		$user_name = "dev$i";
+		$real_name = "Developer $i";
+		$password = $user_name;
+		$time_zone = 0;
+		$email = null; // $user_name . '@example.com';
+		$group = rand(7, 9);
+
+		if($i==1){
+			$registered = time() - rand($timerange-3600, $timerange);
+		}else{
+			$registered = $prevuserreg + rand(0, 0.9*2*$timerange/$maxdevelopers); # 0.9 to be sure not in future
+                }
+		Backend::create_user($user_name, $password, $real_name, '', $email, 0, $time_zone, $group, 1);
+		# a bit	weired,	but simple UPDATE {users} SET register_date = ? WHERE user_id = (SELECT MAX(user_id) FROM {users}) doesn't work	for mysql
+		$db->query('UPDATE {users} SET register_date = ? WHERE user_id = (SELECT user_id FROM (SELECT * FROM {users}) AS tempusers ORDER BY user_id DESC LIMIT 1)',
+                        array($registered) );
+		$prevuserreg=$registered;
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxdevelopers." dev users created\n";
+
+	$tags=array(
+                array('name'=>'blue', 'color'=>'#00c'),
+                array('name'=>'red', 'color'=>'#c00'),
+                array('name'=>'green', 'color'=>'#090'),
+                array('name'=>'rosa', 'color'=>'#f9f'),
+                array('name'=>'lila', 'color'=>'#c0c'),
+                array('name'=>'black', 'color'=>'#000'),
+                array('name'=>'brown', 'color'=>'#c90'),
+                array('name'=>'darkred', 'color'=>'#600'),
+                array('name'=>'darkblue', 'color'=>'#006')
+        );
+	
+	// add some projects and some tag definitions
+	$tgcounter=0;
+	$project_id=0;
+	for ($i = 1; $i <= $maxprojects; $i++) {
+		$projname = 'Product '.($i+1);
+
+		$db->query('INSERT INTO {projects}
+				( project_title, theme_style, intro_message,
+				others_view, anon_open, project_is_active,
+				visible_columns, visible_fields, lang_code,
+				notify_email, notify_jabber, disp_intro)
+			VALUES (?, ?, ?, ?, ?, 1, ?, ?, ?, ?, ?, ?)',
+			array($projname, 'CleanFS', "Welcome to $projname", 0, 0,
+			'id category tasktype severity summary status openedby dateopened progress comments attachments votes',
+			'supertask tasktype category severity priority status private assignedto reportedin dueversion duedate progress os votes',
+			'en', '', '', 1)
+		);
+		$project_id=$db->insert_Id();
+		add_project_data($project_id);
+
+		for($t=0; $t<count($tags); $t++){
+			$db->query("INSERT INTO {list_tag} (project_id, tag_name, show_in_list, class) VALUES (?, ?, ?, ?)",
+				array($project_id, $tags[$t]['name'].($i+1), rand(0,1), $tags[$t]['color'])
+			);
+			$tgcounter++;
+		}
+	}
+
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxprojects.' projects created, '.$tgcounter." tags created\n";
+
+	// Assign some developers to project manager or project developer groups
+	for ($i = 1; $i <= $maxprojects; $i++) {
+		$projid = $i + 1;
+		$sql = $db->query('SELECT group_id FROM {groups} WHERE project_id = ? AND manage_project = 1', array($projid));
+		$pmgroup = $db->fetchOne($sql);
+		$sql = $db->query('SELECT group_id FROM {groups} WHERE project_id = ? AND manage_project = 0', array($projid));
+		$pdgroup = $db->fetchOne($sql);
+
+		$pmlimit = intval($maxdevelopers / 100) + rand(-2, 2);
+		$pdlimit = intval($maxdevelopers / 20) + rand(-10, 10);
+		$pmlimit = $pmlimit < 1 ? 1 : $pmlimit;
+		$pdlimit = $pdlimit < 1 ? 1 : $pdlimit;
+
+		$sql = $db->query("SELECT user_id FROM {users_in_groups} WHERE group_id in (7, 8, 9) ORDER BY $RANDOP limit $pmlimit");
+		$pms = $db->fetchCol($sql);
+		$sql = $db->query("SELECT user_id FROM {users_in_groups} WHERE group_id in (8, 9) ORDER BY $RANDOP limit $pdlimit");
+		$pds = $db->fetchCol($sql);
+
+		foreach ($pms as $pm) {
+			$db->query('INSERT INTO {users_in_groups} (user_id, group_id) values (?, ?)', array($pm, $pmgroup));
+		}
+
+		foreach ($pds as $pd) {
+			$check = $db->query('SELECT * FROM {users_in_groups} WHERE user_id = ? AND group_id = ?', array($pd, $pmgroup));
+			if (!$db->countRows($check)) {
+				$db->query('INSERT INTO {users_in_groups} (user_id, group_id) values (?, ?)', array($pd, $pdgroup));
+			}
+		}
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxprojects." projects assigned some developers to project groups\n";
+
+	for ($i = 1; $i <= $maxcorporateusers; $i++) {
+	    $user_name = "cu$i";
+	    $real_name = "Corporate user $i";
+	    $password = $user_name;
+	    $time_zone = 0; // Assign different ones!
+	    $email = null; // $user_name . '@example.com';
+	    $group = 10;
+
+	    Backend::create_user($user_name, $password, $real_name, '', $email, 0, $time_zone, $group, 1);
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxcorporateusers." corp users created\n";
+
+	// Now, create corporate user groups for some of our projects.
+	// Just %5 change of getting added.
+	for ($i = 1; $i <= $maxcorporates; $i++) {
+		for ($j = 1; $j <= $maxprojects; $j++) {
+			if (rand(1, 20) == 1) {
+				$projid = $j + 1;
+				$db->query("INSERT INTO {groups} "
+	                    . "(group_name,group_desc,project_id,manage_project,view_tasks, view_groups_tasks, view_own_tasks,open_new_tasks,add_comments,create_attachments,group_open,view_comments) "
+	                    . "VALUES('Corporate $i', 'Corporate $i Users', $projid, 0, 0, 1, 1, 1, 1, 1,1,1)");
+				$group_id = $db->insert_ID();
+				for ($k = $i; $k <= $maxcorporateusers; $k += $maxcorporates) {
+					$username = "cu$k";
+					$sql = $db->query('SELECT user_id FROM {users} WHERE user_name = ?', array($username));
+					$user_id = $db->fetchOne($sql);
+					$db->query('INSERT INTO {users_in_groups} (user_id, group_id) VALUES (?, ?)', array($user_id, $group_id));
+				}
+			}
+		}
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxcorporates." corporate usergroups created\n";
+
+	// And also those individual users...
+	for ($i = 1; $i <= $maxindividualusers; $i++) {
+		$user_name = "iu$i";
+		$real_name = "Individual user $i";
+		$password = $user_name;
+		$time_zone = 0; // Assign different ones!
+		$email = null; // $user_name . '@example.com';
+		$group = rand(11, 12);
+
+		Backend::create_user($user_name, $password, $real_name, '', $email, 0, $time_zone, $group, 1);
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxindividualusers." indi users created\n";
+
+
+	// That's why we need some more global groups with different viewing rights
+	for ($i = 1; $i <= $maxindividualusers; $i++) {
+		$user_name = "basic$i";
+		$real_name = "Basic $i";
+		$password = $user_name;
+		$time_zone = 0; // Assign different ones!
+		$email = null; // $user_name . '@example.com';
+		$group = 4;
+
+		Backend::create_user($user_name, $password, $real_name, '', $email, 0, $time_zone, $group, 1);
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxindividualusers." basic users created\n";
+
+
+	// Must recreate, so rights for new projects get loaded. Otherwise,
+	// even first user in database can't create tasks.
+	$user = new User(1);
+
+	# for generating pseudo task description
+	$vocals=array('e','e','a','i','o','u'); # e most freq vocal in western languages
+	$conso=array('s','sch','st','z','r','l','b','p','g','k','m','n','v','w','d','t','qu');
+	$wordlen=array(3,12);
+	$clauselen=array(3,8); # 3: words per sub clause
+	$commas=array(0,2); # 1: commas per sentence
+	$paralen=array(1,5); # sentences per paragraph
+	$parts=array(1,10); # parts per task description (paragraphs or lists or code..)
+	$codes=array('','php','xml','sql','html');
+	
+	echo "Creating $maxtasks tasks: ";
+	for ($i = 1; $i <= $maxtasks; $i++) {
+		$project_id = rand(2, $maxprojects+1); # project id 1 is default project which we exclude here
+		if ($i==1) {
+			$opened = time() - rand($timerange-(30*24*3600), $timerange);
+		} else {
+			$opened = $prevtaskopened + rand(0, 0.9*2*$timerange/$maxtasks); # 0.9 to be sure not in future
+		}
+		// Find someone who is allowed to open a task, do not use global groups
+		$sql = $db->query("SELECT u.user_id
+			FROM {users} u
+			JOIN {users_in_groups} uig ON u.user_id=uig.user_id
+			JOIN {groups} g ON g.group_id = uig.group_id AND g.open_new_tasks = 1 AND (g.project_id = 0 OR g.project_id = ?)
+			WHERE g.group_id NOT IN (1)
+			AND u.register_date < ? 
+			ORDER BY $RANDOP LIMIT 1", array($project_id, $opened)
+		);
+		$reporter = $db->fetchOne($sql);
+		$sql = $db->query("SELECT category_id FROM {list_category}
+			WHERE project_id = ?
+			AND category_name <> 'root'
+			ORDER BY $RANDOP LIMIT 1",
+		array($project_id));
+		$category = $db->fetchOne($sql);
+		$args = array();
+
+		$args['project_id'] = $project_id;
+		$args['date_opened'] = $opened;
+		// 'last_edited_time' => time(),
+		$args['opened_by'] = $reporter;
+		$args['product_category'] = $category;
+		$args['task_severity'] = rand(1,5); # 5 fixed severities
+		$args['task_priority'] = rand(1,6); # 6 fixed priorities
+		$args['task_type'] = rand(1,2); # 2 global tasktypes after install
+		// 'product_version'
+		// 'operating_system'
+		// 'estimated_effort'
+		// 'supertask_id' - find existing task of project
+		
+		$sql = $db->query("SELECT project_title FROM {projects} WHERE project_id = ?",
+		array($project_id));
+		$projectname = $db->fetchOne($sql);
+		$subject = $subjects[rand(0, count($subjects) - 1)];
+		$subject = sprintf($subject, $projectname);
+
+		$args['item_summary'] = "task $i ($subject)";
+
+		$dparts=rand($parts[0],$parts[1]);
+		$descr='';
+		for($p=0;$p<$dparts;$p++){
+			$para='';
+			$type=rand(0,2); # text, list, code
+			if($type==0){
+				$dsent=rand($paralen[0],$paralen[1]);
+				for($s=0;$s<$dsent;$s++){
+					$sent='';
+					$dcommas=rand($commas[0],$commas[1]);
+					for($c=0;$c<$dcommas;$c++){
+						$clausepart='';
+						$dwords=rand($clauselen[0],$clauselen[1]);
+						for($w=0;$w<$dwords;$w++){
+							$v=rand(0,1);
+							$wd='';
+							$dletters=rand($wordlen[0],$wordlen[1]);
+							for($l=0;$l<$dletters;$l++){
+								$wd.= ($v % 2) ? $vocals[rand(0,count($vocals)-1)] : $conso[rand(0,count($conso)-1)];
+								$v++;
+							}
+							if(rand(0,100)<1){
+								$wd='FS#'.rand(2,$i);
+							}
+							if(rand(0,100)<2){
+								$wd='//'.$wd.'//';
+							}
+							if(rand(0,100)<2){
+								$wd='**'.$wd.'**';
+							}
+							if(rand(0,100)<2){
+								$wd='__'.$wd.'__';
+							}
+							$clausepart.=$wd.' ';	
+						}
+						$sent.=$clausepart;
+						$sent.=($c+1 < $dcommas) ? ', ': '.';
+					}
+					$para.=$sent;
+				}
+			}elseif($type==1){
+				# dokuwiki list
+				$para.="  * listitem\n  * listitem\n  * listitem3";
+			}elseif($type==2) {
+				# dokuwiki code
+				$para.='<code '.$codes[rand(0, count($codes)-1)].'> some signs<<y<>>> """</code>';
+			}
+			$descr.=$para."\n\n";
+		}
+		$args['detailed_desc'] = $descr;
+
+		$ok = Backend::create_task($args);
+		if ($ok === 0) {
+			echo "Failed to create task.\n";
+		} else {
+			list($task_id, $token) = $ok;
+			$db->query('UPDATE {tasks} SET opened_by = ?, date_opened = ? WHERE task_id = ?',
+			array($reporter, $opened, $task_id));
+
+			$limit=rand(0,3);
+			$db->query("INSERT INTO {task_tag} (task_id, tag_id) 
+				SELECT $task_id, tag_id FROM {list_tag}
+				WHERE project_id=?
+				ORDER BY $RANDOP
+				LIMIT $limit",
+				array($project_id)
+			);
+		}
+		$prevtaskopened=$opened;
+		if($i%500==0){
+                        echo $i.' mem:'.memory_get_usage()."\n";
+                }
+	} # end for maxtasks
+
+	$last=$now;$now=microtime(true); echo round($now-$last,6).': '.$maxtasks." tasks created\n";
+
+	echo "Creating $maxcomments comments: \n";
+        $maxtask=$task_id;
+	for ($i = 1; $i <= $maxcomments; $i++) {
+		$taskid = rand(2, $maxtask);
+		$task = Flyspray::getTaskDetails($taskid);
+		$project_id = $task['project_id'];
+		# XXX only allow comments after task created date and also later as existing comments in that task.
+		$added = time() - rand(1, $timerange);
+
+		// Find someone who is allowed to add comment, do not use global groups
+		$sqltext = "SELECT uig.user_id
+			FROM {users_in_groups} uig
+                         JOIN {groups} g ON g.group_id = uig.group_id AND g.add_comments = 1
+                          AND (g.project_id = 0 OR g.project_id = ?)
+                        WHERE g.group_id NOT IN (1, 2, 7, 8, 9)
+                     ORDER BY $RANDOP ";
+		$sql = $db->query($sqltext, array($project_id));
+		$row = $db->fetchRow($sql);
+		$reporter = new User($row['user_id']);
+
+		// User might still not be able to add a comment, if he can not see the task...
+		// Just try again until a suitable one comes out from the query. It will finally.
+		// Try to enhance the query also to return fewer unsuitable ones.
+		while (!$reporter->can_view_task($task)) {
+			$row = $db->fetchRow($sql);
+			$reporter = new User($row['user_id']);
+		}
+
+		$comment = 'Comment.';
+		$comment_id=Backend::add_comment($task, $comment);
+		$db->query('UPDATE {comments} SET user_id = ?, date_added = ? WHERE comment_id = ?',
+			array($reporter->id, $added, $comment_id));
+		
+		if($i%500==0){
+                        echo $i.' mem:'.memory_get_usage()."\n";
+                }
+	} # end for maxcomments
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxcomments." comments created\n";
+
+
+	// And $maxattachments total, either to task or comment
+	for ($i = 1; $i <= $maxattachments; $i++) {
+		$sql = $db->query("SELECT comment_id, task_id, user_id, date_added FROM {comments} ORDER BY $RANDOP LIMIT 1");
+		list($comment_id, $task_id, $user_id, $date_added) = $db->fetchRow($sql);
+		$fname = "Attachment $i";
+		if (rand(1, 100) == 1) {
+			$comment_id = 0;
+		}
+
+		$origname = getAttachmentDescription() . " $i";
+		$db->query("INSERT INTO {attachments}
+			( task_id, comment_id, file_name,
+				file_type, file_size, orig_name,
+				added_by, date_added)
+			VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
+			array($task_id, $comment_id, $fname,
+			'application/octet-stream', 1024,
+			$origname,
+			$user_id, $date_added));
+	}
+	$last=$now;$now=microtime(true);echo round($now-$last,6).': '.$maxattachments." pseudo attachments created\n";
+	echo "\nTestdata filled in ".round($now-$start,1)." s.\n\n";
+	$db->dbClose();
+} // end function createTestData
+
+
+function getAttachmentDescription() {
+    $type = rand(1, 100);
+
+    if ($type > 80 && $type <= 100) {
+        return 'Information that might help solve the problem';
+    }
+    elseif ($type == 79) {
+        return 'Pic of my pet alligator';
+    }
+    elseif ($type == 78) {
+        return 'Pic of my pet rhinoceros';
+    }
+    elseif ($type == 77) {
+        return 'Pic of my pet elephant';
+    }
+    elseif ($type == 76 || $type == 75) {
+        return 'Pic of my pet monkey';
+    }
+    elseif ($type == 74 || $type == 73) {
+        return 'Pic of my undulate';
+    }
+    elseif ($type == 72 || $type == 71) {
+        return 'Pic of my goldfish';
+    }
+    elseif ($type == 70 || $type == 69) {
+        return 'Pic of my pet pig';
+    }
+    elseif ($type == 68 || $type == 67) {
+        return 'Pic of my pet snake';
+    }
+    elseif ($type == 66 || $type == 65) {
+        return 'Pic of my pet rat';
+    }
+    elseif ($type == 64 || $type == 63) {
+        return 'Pic of my pet goat';
+    }
+    elseif ($type == 62 || $type == 61) {
+        return 'Pic of my pet rabbit';
+    }
+    elseif ($type == 60 || $type == 59) {
+        return 'Pic of my pet gerbil';
+    }
+    elseif ($type == 58 || $type == 57) {
+        return 'Pic of my pet hamster';
+    }
+    elseif ($type == 56 || $type == 55) {
+        return 'Pic of my pet chinchilla';
+    }
+    elseif ($type == 54 || $type == 53) {
+        return 'Pic of my pet guinea pig';
+    }
+    elseif ($type == 52 || $type == 51) {
+        return 'Pic of my pet turtle';
+    }
+    elseif ($type == 50 || $type == 49) {
+        return 'Pic of my pet lizard';
+    }
+    elseif ($type == 48 || $type == 47) {
+        return 'Pic of my pet frog';
+    }
+    elseif ($type == 46 || $type == 45) {
+        return 'Pic of my pet tarantula';
+    }
+    elseif ($type == 44 || $type == 43) {
+        return 'Pic of my pet hermit crab';
+    }
+    elseif ($type == 42 || $type == 41) {
+        return 'Pic of my pet parrot';
+    }
+    elseif ($type >= 40 && $type < 25) {
+        return 'Pic of my dog';
+    }
+    else {
+        return 'Pic of my cat';
+    }
+}
+
+function add_project_data($pid = 0) {
+	global $db;
+
+	if(!$pid>0){
+		$sql = $db->query('SELECT project_id FROM {projects} ORDER BY project_id DESC', false, 1);
+		$pid = $db->fetchOne($sql);
+	}
+
+	$cols = array(
+		'manage_project',
+		'view_tasks',
+		'open_new_tasks',
+		'modify_own_tasks',
+		'modify_all_tasks',
+		'view_comments',
+		'add_comments',
+		'edit_comments',
+		'delete_comments',
+		'show_as_assignees',
+		'create_attachments',
+		'delete_attachments',
+		'view_history',
+		'add_votes',
+		'close_own_tasks',
+		'close_other_tasks',
+		'assign_to_self',
+		'edit_own_comments',
+		'assign_others_to_self',
+		'add_to_assignees',
+		'view_reports',
+		'group_open',
+		'view_estimated_effort',
+		'view_current_effort_done',
+		'track_effort',
+		'add_multiple_tasks',
+		'view_roadmap',
+		'view_own_tasks',
+		'view_groups_tasks',
+		'edit_assignments'
+	);
+
+	$args = array_fill(0, count($cols), '1');
+	array_unshift($args, 'Project Managers', 'Permission to do anything related to this project.', intval($pid));
+	$db->query("INSERT INTO {groups}
+		( group_name, group_desc, project_id,
+		" . join(',', $cols) . ")
+		VALUES ( " . $db->fill_placeholders($cols, 3) . ")", $args);
+
+	// Add 1 project specific developer group too.
+	$args = array_fill(1, count($cols) - 1, '1');
+	array_unshift($args, 'Project Developers', 'Permission to do almost anything but not manage project.', intval($pid), 0);
+	$db->query("INSERT INTO {groups}
+		( group_name, group_desc, project_id,
+		" . join(',', $cols) . ")
+		VALUES ( " . $db->fill_placeholders($cols, 3) . ")", $args);
+
+	$db->query("INSERT INTO {list_category}
+		( project_id, category_name,
+		show_in_list, category_owner, lft, rgt)
+		VALUES ( ?, ?, 1, 0, 1, 4)", array($pid, 'root'));
+
+	$db->query("INSERT INTO {list_category}
+		( project_id, category_name,
+		show_in_list, category_owner, lft, rgt )
+		VALUES ( ?, ?, 1, 0, 2, 3)", array($pid, 'Backend / Core'));
+
+	$os = 1;
+	$db->query("INSERT INTO {list_os}
+		( project_id, os_name, list_position, show_in_list )
+		VALUES  (?, ?, ?, 1)", array($pid, 'All', $os++));
+
+	$totalversions = rand(3, 10);
+	$present = rand(1, $totalversions);
+	for ($i = 1; $i <= $totalversions; $i++) {
+		$tense = ($i == $present ? 2 : ($i < $present ? 1 : 3));
+		$db->query("INSERT INTO {list_version}
+			( project_id, version_name, list_position, show_in_list, version_tense )
+			VALUES (?, ?, ?, 1, ?)",
+			array($pid, sprintf('%d.0', $i), $i, $tense)
+		);
+	}
+} # end function add_project_data
+
+?>