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<?php
/**
* FusionForge project manager
*
* Copyright 1999-2000, Tim Perdue/Sourceforge
* Copyright 2002, Tim Perdue/GForge, LLC
* Copyright 2009, Roland Mas
* Copyright 2014, Franck Villaume - TrivialDev
*
* This file is part of FusionForge. FusionForge is free software;
* you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software
* Foundation; either version 2 of the Licence, or (at your option)
* any later version.
*
* FusionForge is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with FusionForge; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
require_once $gfcommon.'include/Error.class.php';
require_once $gfcommon.'pm/ProjectTask.class.php';
class ProjectTaskFactory extends Error {
/**
* The ProjectGroup object.
*
* @var object $ProjectGroup.
*/
var $ProjectGroup;
/**
* The project_tasks array.
*
* @var array project_tasks.
*/
var $project_tasks;
var $order;
var $status;
var $category;
var $assigned_to;
var $offset;
var $max_rows;
var $fetched_rows;
var $view_type;
/**
* Constructor.
*
* @param ProjectGroup $ProjectGroup The ProjectGroup object to which this ProjectTask is associated.
* @return boolean success.
*/
function ProjectTaskFactory(&$ProjectGroup) {
$this->Error();
if (!$ProjectGroup || !is_object($ProjectGroup)) {
$this->setError('ProjectTask:: No Valid ProjectGroup Object');
return false;
}
if ($ProjectGroup->isError()) {
$this->setError('ProjectTask:: '.$ProjectGroup->getErrorMessage());
return false;
}
$this->ProjectGroup =& $ProjectGroup;
$this->order='project_task_id';
$this->offset=0;
return true;
}
/**
* setup - sets up limits and sorts before you call getTasks().
*
* @param int $offset The offset - number of rows to skip.
* @param string $order The way to order - ASC or DESC.
* @param int $max_rows The max number of rows to return.
* @param string $set Whether to set these prefs into the user_prefs table - use "custom".
* @param int $_assigned_to Include this param if you want to limit to a certain assignee.
* @param int $_status Include this param if you want to limit to a certain category.
* @param $_category_id
* @param string $_view
*/
function setup($offset,$order,$max_rows,$set,$_assigned_to,$_status,$_category_id,$_view='') {
//echo "<br />offset: $offset| order: $order|max_rows: $max_rows|_assigned_to: $_assigned_to|_status: $_status|_category_id: $_category_id +";
if ((!$offset) || ($offset < 0)) {
$this->offset=0;
} else {
$this->offset=$offset;
}
if (session_loggedin()) {
$u =& session_get_user();
}
if ($order) {
if ($order=='project_task_id' || $order=='percent_complete'
|| $order=='summary' || $order=='start_date' || $order=='end_date' || $order=='priority') {
if (session_loggedin()) {
$u->setPreference('pm_task_order'.$this->ProjectGroup->getID(), $order);
}
} else {
$order = 'project_task_id';
}
} else {
if (session_loggedin()) {
$order = $u->getPreference('pm_task_order'.$this->ProjectGroup->getID());
}
}
if (!$order) {
$order = 'project_task_id';
}
$this->order=$order;
if ($set=='custom') {
/*
if this custom set is different than the stored one, reset preference
*/
$pref_=$_assigned_to.'|'.$_status.'|'.$_category_id.'|'.$_view;
if (session_loggedin() && ($pref_ != $u->getPreference('pm_brow_cust'.$this->ProjectGroup->getID()))) {
$u->setPreference('pm_brow_cust'.$this->ProjectGroup->getID(),$pref_);
}
} else {
if (session_loggedin()) {
if ($pref_=$u->getPreference('pm_brow_cust'.$this->ProjectGroup->getID())) {
$prf_arr=explode('|',$pref_);
$_assigned_to=$prf_arr[0];
$_status=$prf_arr[1];
$_category_id=$prf_arr[2];
$_view=$prf_arr[3];
}
}
}
$this->status=$_status;
$this->assigned_to=$_assigned_to;
$this->category=$_category_id;
$this->view_type=$_view;
if (!$max_rows || $max_rows < 5) {
$max_rows=50;
}
$this->max_rows=$max_rows;
}
/**
* getTasks - get an array of ProjectTask objects.
*
* @return array ProjectTask[] The array of ProjectTask objects.
*/
function &getTasks() {
if ($this->project_tasks) {
return $this->project_tasks;
}
$qpa = db_construct_qpa();
if ($this->order=='priority') {
$order = 'ORDER BY priority DESC' ;
} else {
$order = "ORDER BY $this->order ASC" ;
}
if ($this->assigned_to) {
$tat = $this->assigned_to ;
if (! is_array ($tat))
$tat = array ($tat) ;
$qpa = db_construct_qpa($qpa, 'SELECT project_task_vw.*, project_task_external_order.external_id
FROM project_task_vw natural left join project_task_external_order, project_assigned_to
WHERE project_task_vw.project_task_id = project_assigned_to.project_task_id ');
$qpa = db_construct_qpa($qpa, 'AND project_task_vw.group_project_id = $1 AND project_assigned_to.assigned_to_id = ANY ($2) ',
array ($this->ProjectGroup->getID(), db_int_array_to_any_clause ($tat)));
} else {
$qpa = db_construct_qpa($qpa, 'SELECT project_task_vw.*, project_task_external_order.external_id
FROM project_task_vw natural left join project_task_external_order ');
$qpa = db_construct_qpa($qpa, 'WHERE project_task_vw.group_project_id = $1 ',
array ($this->ProjectGroup->getID()));
}
if ($this->status == 1 || $this->status == 2 || $this->status == 3) {
$qpa = db_construct_qpa($qpa, ' AND project_task_vw.status_id = $1 ', array($this->status));
}
if ($this->category) {
$qpa = db_construct_qpa($qpa, ' AND project_task_vw.category_id = $1 ', array($this->category));
}
$qpa = db_construct_qpa($qpa, $order);
$result = db_query_qpa($qpa, $this->max_rows, $this->offset);
if (db_error()) {
$this->setError('Database Error: '.db_error());
return false;
}
$rows = db_numrows($result);
$this->fetched_rows = $rows;
$this->project_tasks = array();
while ($arr = db_fetch_array($result)) {
$this->project_tasks[] = new ProjectTask($this->ProjectGroup, $arr['project_task_id'], $arr);
}
return $this->project_tasks;
}
}
// Local Variables:
// mode: php
// c-file-style: "bsd"
// End:
|
