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|
<?php
namespace Kanboard\Model;
/**
* Swimlanes
*
* @package model
* @author Frederic Guillot
*/
class Swimlane extends Base
{
/**
* SQL table name
*
* @var string
*/
const TABLE = 'swimlanes';
/**
* Value for active swimlanes
*
* @var integer
*/
const ACTIVE = 1;
/**
* Value for inactive swimlanes
*
* @var integer
*/
const INACTIVE = 0;
/**
* Get a swimlane by the id
*
* @access public
* @param integer $swimlane_id Swimlane id
* @return array
*/
public function getById($swimlane_id)
{
return $this->db->table(self::TABLE)->eq('id', $swimlane_id)->findOne();
}
/**
* Get the swimlane name by the id
*
* @access public
* @param integer $swimlane_id Swimlane id
* @return string
*/
public function getNameById($swimlane_id)
{
return $this->db->table(self::TABLE)->eq('id', $swimlane_id)->findOneColumn('name') ?: '';
}
/**
* Get a swimlane id by the project and the name
*
* @access public
* @param integer $project_id Project id
* @param string $name Name
* @return integer
*/
public function getIdByName($project_id, $name)
{
return (int) $this->db->table(self::TABLE)
->eq('project_id', $project_id)
->eq('name', $name)
->findOneColumn('id');
}
/**
* Get a swimlane by the project and the name
*
* @access public
* @param integer $project_id Project id
* @param string $name Swimlane name
* @return array
*/
public function getByName($project_id, $name)
{
return $this->db->table(self::TABLE)
->eq('project_id', $project_id)
->eq('name', $name)
->findOne();
}
/**
* Get default swimlane properties
*
* @access public
* @param integer $project_id Project id
* @return array
*/
public function getDefault($project_id)
{
$result = $this->db->table(Project::TABLE)
->eq('id', $project_id)
->columns('id', 'default_swimlane', 'show_default_swimlane')
->findOne();
if ($result['default_swimlane'] === 'Default swimlane') {
$result['default_swimlane'] = t($result['default_swimlane']);
}
return $result;
}
/**
* Get all swimlanes for a given project
*
* @access public
* @param integer $project_id Project id
* @return array
*/
public function getAll($project_id)
{
return $this->db->table(self::TABLE)
->eq('project_id', $project_id)
->orderBy('position', 'asc')
->findAll();
}
/**
* Get the list of swimlanes by status
*
* @access public
* @param integer $project_id Project id
* @param integer $status Status
* @return array
*/
public function getAllByStatus($project_id, $status = self::ACTIVE)
{
$query = $this->db->table(self::TABLE)
->eq('project_id', $project_id)
->eq('is_active', $status);
if ($status == self::ACTIVE) {
$query->asc('position');
} else {
$query->asc('name');
}
return $query->findAll();
}
/**
* Get active swimlanes
*
* @access public
* @param integer $project_id Project id
* @return array
*/
public function getSwimlanes($project_id)
{
$swimlanes = $this->db->table(self::TABLE)
->columns('id', 'name', 'description')
->eq('project_id', $project_id)
->eq('is_active', self::ACTIVE)
->orderBy('position', 'asc')
->findAll();
$default_swimlane = $this->db->table(Project::TABLE)
->eq('id', $project_id)
->eq('show_default_swimlane', 1)
->findOneColumn('default_swimlane');
if ($default_swimlane) {
if ($default_swimlane === 'Default swimlane') {
$default_swimlane = t($default_swimlane);
}
array_unshift($swimlanes, array('id' => 0, 'name' => $default_swimlane));
}
return $swimlanes;
}
/**
* Get list of all swimlanes
*
* @access public
* @param integer $project_id Project id
* @param boolean $prepend Prepend default value
* @param boolean $only_active Return only active swimlanes
* @return array
*/
public function getList($project_id, $prepend = false, $only_active = false)
{
$swimlanes = array();
$default = $this->db->table(Project::TABLE)->eq('id', $project_id)->eq('show_default_swimlane', 1)->findOneColumn('default_swimlane');
if ($prepend) {
$swimlanes[-1] = t('All swimlanes');
}
if (! empty($default)) {
$swimlanes[0] = $default === 'Default swimlane' ? t($default) : $default;
}
return $swimlanes + $this->db->hashtable(self::TABLE)
->eq('project_id', $project_id)
->in('is_active', $only_active ? array(self::ACTIVE) : array(self::ACTIVE, self::INACTIVE))
->orderBy('position', 'asc')
->getAll('id', 'name');
}
/**
* Add a new swimlane
*
* @access public
* @param array $values Form values
* @return integer|boolean
*/
public function create($values)
{
if (! $this->project->exists($values['project_id'])) {
return 0;
}
$values['position'] = $this->getLastPosition($values['project_id']);
return $this->persist(self::TABLE, $values);
}
/**
* Update a swimlane
*
* @access public
* @param array $values Form values
* @return bool
*/
public function update(array $values)
{
return $this->db->table(self::TABLE)
->eq('id', $values['id'])
->update($values);
}
/**
* Update the default swimlane
*
* @access public
* @param array $values Form values
* @return bool
*/
public function updateDefault(array $values)
{
return $this->db
->table(Project::TABLE)
->eq('id', $values['id'])
->update(array(
'default_swimlane' => $values['default_swimlane'],
'show_default_swimlane' => $values['show_default_swimlane'],
));
}
/**
* Get the last position of a swimlane
*
* @access public
* @param integer $project_id
* @return integer
*/
public function getLastPosition($project_id)
{
return $this->db->table(self::TABLE)
->eq('project_id', $project_id)
->eq('is_active', 1)
->count() + 1;
}
/**
* Disable a swimlane
*
* @access public
* @param integer $project_id Project id
* @param integer $swimlane_id Swimlane id
* @return bool
*/
public function disable($project_id, $swimlane_id)
{
$result = $this->db
->table(self::TABLE)
->eq('id', $swimlane_id)
->update(array(
'is_active' => self::INACTIVE,
'position' => 0,
));
if ($result) {
// Re-order positions
$this->updatePositions($project_id);
}
return $result;
}
/**
* Enable a swimlane
*
* @access public
* @param integer $project_id Project id
* @param integer $swimlane_id Swimlane id
* @return bool
*/
public function enable($project_id, $swimlane_id)
{
return $this->db
->table(self::TABLE)
->eq('id', $swimlane_id)
->update(array(
'is_active' => self::ACTIVE,
'position' => $this->getLastPosition($project_id),
));
}
/**
* Remove a swimlane
*
* @access public
* @param integer $project_id Project id
* @param integer $swimlane_id Swimlane id
* @return bool
*/
public function remove($project_id, $swimlane_id)
{
$this->db->startTransaction();
// Tasks should not be assigned anymore to this swimlane
$this->db->table(Task::TABLE)->eq('swimlane_id', $swimlane_id)->update(array('swimlane_id' => 0));
if (! $this->db->table(self::TABLE)->eq('id', $swimlane_id)->remove()) {
$this->db->cancelTransaction();
return false;
}
// Re-order positions
$this->updatePositions($project_id);
$this->db->closeTransaction();
return true;
}
/**
* Update swimlane positions after disabling or removing a swimlane
*
* @access public
* @param integer $project_id Project id
* @return boolean
*/
public function updatePositions($project_id)
{
$position = 0;
$swimlanes = $this->db->table(self::TABLE)
->eq('project_id', $project_id)
->eq('is_active', 1)
->asc('position')
->findAllByColumn('id');
if (! $swimlanes) {
return false;
}
foreach ($swimlanes as $swimlane_id) {
$this->db->table(self::TABLE)
->eq('id', $swimlane_id)
->update(array('position' => ++$position));
}
return true;
}
/**
* Move a swimlane down, increment the position value
*
* @access public
* @param integer $project_id Project id
* @param integer $swimlane_id Swimlane id
* @return boolean
*/
public function moveDown($project_id, $swimlane_id)
{
$swimlanes = $this->db->hashtable(self::TABLE)
->eq('project_id', $project_id)
->eq('is_active', self::ACTIVE)
->asc('position')
->getAll('id', 'position');
$positions = array_flip($swimlanes);
if (isset($swimlanes[$swimlane_id]) && $swimlanes[$swimlane_id] < count($swimlanes)) {
$position = ++$swimlanes[$swimlane_id];
$swimlanes[$positions[$position]]--;
$this->db->startTransaction();
$this->db->table(self::TABLE)->eq('id', $swimlane_id)->update(array('position' => $position));
$this->db->table(self::TABLE)->eq('id', $positions[$position])->update(array('position' => $swimlanes[$positions[$position]]));
$this->db->closeTransaction();
return true;
}
return false;
}
/**
* Move a swimlane up, decrement the position value
*
* @access public
* @param integer $project_id Project id
* @param integer $swimlane_id Swimlane id
* @return boolean
*/
public function moveUp($project_id, $swimlane_id)
{
$swimlanes = $this->db->hashtable(self::TABLE)
->eq('project_id', $project_id)
->eq('is_active', self::ACTIVE)
->asc('position')
->getAll('id', 'position');
$positions = array_flip($swimlanes);
if (isset($swimlanes[$swimlane_id]) && $swimlanes[$swimlane_id] > 1) {
$position = --$swimlanes[$swimlane_id];
$swimlanes[$positions[$position]]++;
$this->db->startTransaction();
$this->db->table(self::TABLE)->eq('id', $swimlane_id)->update(array('position' => $position));
$this->db->table(self::TABLE)->eq('id', $positions[$position])->update(array('position' => $swimlanes[$positions[$position]]));
$this->db->closeTransaction();
return true;
}
return false;
}
/**
* Duplicate Swimlane to project
*
* @access public
* @param integer $project_from Project Template
* @param integer $project_to Project that receives the copy
* @return integer|boolean
*/
public function duplicate($project_from, $project_to)
{
$swimlanes = $this->getAll($project_from);
foreach ($swimlanes as $swimlane) {
unset($swimlane['id']);
$swimlane['project_id'] = $project_to;
if (! $this->db->table(self::TABLE)->save($swimlane)) {
return false;
}
}
$default_swimlane = $this->getDefault($project_from);
$default_swimlane['id'] = $project_to;
$this->updateDefault($default_swimlane);
return true;
}
}
|
