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indefero/src/IDF/Project.php

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<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of InDefero, an open source project management application.
# Copyright (C) 2008 Céondo Ltd and contributors.
#
# InDefero 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 License, or
# (at your option) any later version.
#
# InDefero 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# ***** END LICENSE BLOCK ***** */
/**
* Base definition of a project.
*
* The issue management system can be used to manage several projects
* at the same time.
*/
class IDF_Project extends Pluf_Model
{
public $_model = __CLASS__;
public $_extra_cache = array();
protected $_pconf = null;
function init()
{
$this->_pconf = null;
$this->_extra_cache = array();
$this->_a['table'] = 'idf_projects';
$this->_a['model'] = __CLASS__;
$this->_a['cols'] = array(
// It is mandatory to have an "id" column.
'id' =>
array(
'type' => 'Pluf_DB_Field_Sequence',
'blank' => true,
),
'name' =>
array(
'type' => 'Pluf_DB_Field_Varchar',
'blank' => false,
'size' => 250,
'verbose' => __('name'),
),
'shortname' =>
array(
'type' => 'Pluf_DB_Field_Varchar',
'blank' => false,
'size' => 50,
'verbose' => __('short name'),
'help_text' => __('Used in the url to access the project, must be short with only letters and numbers.'),
'unique' => true,
),
'description' =>
array(
'type' => 'Pluf_DB_Field_Text',
'blank' => false,
'size' => 250,
'verbose' => __('description'),
'help_text' => __('The description can be extended using the markdown syntax.'),
),
);
$this->_a['idx'] = array( );
}
/**
* String representation of the abstract.
*/
function __toString()
{
return $this->name;
}
/**
* String ready for indexation.
*/
function _toIndex()
{
return '';
}
function preSave($create=false)
{
if ($this->id == '') {
$this->creation_dtime = gmdate('Y-m-d H:i:s');
}
$this->modif_dtime = gmdate('Y-m-d H:i:s');
}
public static function getOr404($shortname)
{
$sql = new Pluf_SQL('shortname=%s', array(trim($shortname)));
$projects = Pluf::factory(__CLASS__)->getList(array('filter' => $sql->gen()));
if ($projects->count() != 1) {
throw new Pluf_HTTP_Error404(sprintf(__('Project "%s" not found.'),
$shortname));
}
return $projects[0];
}
/**
* Returns the number of open/closed issues.
*
* @param string Status ('open'), 'closed'
* @param IDF_Tag Subfilter with a label (null)
* @return int Count
*/
public function getIssueCountByStatus($status='open', $label=null)
{
switch ($status) {
case 'open':
$key = 'labels_issue_open';
$default = IDF_Form_IssueTrackingConf::init_open;
break;
case 'closed':
default:
$key = 'labels_issue_closed';
$default = IDF_Form_IssueTrackingConf::init_closed;
break;
}
$tags = array();
foreach ($this->getTagsFromConfig($key, $default, 'Status') as $tag) {
$tags[] = (int)$tag->id;
}
if (count($tags) == 0) return array();
$sql = new Pluf_SQL(sprintf('project=%%s AND status IN (%s)', implode(', ', $tags)), array($this->id));
if (!is_null($label)) {
$sql2 = new Pluf_SQL('idf_tag_id=%s', array($label->id));
$sql->SAnd($sql2);
}
$params = array('filter' => $sql->gen());
if (!is_null($label)) { $params['view'] = 'join_tags'; }
$gissue = new IDF_Issue();
return $gissue->getCount($params);
}
/**
* Get the open/closed tag ids as they are often used when doing
* listings.
*
* As this can be often used, the info are cached.
*
* @param string Status ('open') or 'closed'
* @param bool Force cache refresh (false)
* @return array Ids of the open/closed tags
*/
public function getTagIdsByStatus($status='open', $cache_refresh=false)
{
if (!$cache_refresh
and isset($this->_extra_cache['getTagIdsByStatus-'.$status])) {
return $this->_extra_cache['getTagIdsByStatus-'.$status];
}
switch ($status) {
case 'open':
$key = 'labels_issue_open';
$default = IDF_Form_IssueTrackingConf::init_open;
break;
case 'closed':
default:
$key = 'labels_issue_closed';
$default = IDF_Form_IssueTrackingConf::init_closed;
break;
}
$tags = array();
foreach ($this->getTagsFromConfig($key, $default, 'Status') as $tag) {
$tags[] = (int) $tag->id;
}
$this->_extra_cache['getTagIdsByStatus-'.$status] = $tags;
return $tags;
}
/**
* Convert the definition of tags in the configuration into the
* corresponding list of tags.
*
* @param string Configuration key where the tag is.
* @param string Default config if nothing in the db.
* @param string Default class.
* @return array List of tags
*/
public function getTagsFromConfig($cfg_key, $default, $dclass='Other')
{
$conf = $this->getConf();
$tags = array();
foreach (preg_split("/\015\012|\015|\012/", $conf->getVal($cfg_key, $default), -1, PREG_SPLIT_NO_EMPTY) as $s) {
$_s = split('=', $s, 2);
$v = trim($_s[0]);
$_v = split(':', $v, 2);
if (count($_v) > 1) {
$class = trim($_v[0]);
$name = trim($_v[1]);
} else {
$name = trim($_s[0]);
$class = $dclass;
}
$tags[] = IDF_Tag::add($name, $this, $class);
}
return $tags;
}
/**
* Return membership data.
*
* The array has 2 keys: 'members' and 'owners'.
*
* The list of users is only taken using the row level permission
* table. That is, if you set a user as administrator, he will
* have the member and owner rights but will not appear in the
* lists.
*
* @param string Format ('objects'), 'string'.
* @return mixed Array of Pluf_User or newline separated list of logins.
*/
public function getMembershipData($fmt='objects')
{
$mperm = Pluf_Permission::getFromString('IDF.project-member');
$operm = Pluf_Permission::getFromString('IDF.project-owner');
$grow = new Pluf_RowPermission();
$db =& Pluf::db();
$false = Pluf_DB_BooleanToDb(false, $db);
$sql = new Pluf_SQL('model_class=%s AND model_id=%s AND owner_class=%s AND permission=%s AND negative='.$false,
array('IDF_Project', $this->id, 'Pluf_User', $operm->id));
$owners = array();
foreach ($grow->getList(array('filter' => $sql->gen())) as $row) {
if ($fmt == 'objects') {
$owners[] = Pluf::factory('Pluf_User', $row->owner_id);
} else {
$owners[] = Pluf::factory('Pluf_User', $row->owner_id)->login;
}
}
$sql = new Pluf_SQL('model_class=%s AND model_id=%s AND owner_class=%s AND permission=%s AND negative='.$false,
array('IDF_Project', $this->id, 'Pluf_User', $mperm->id));
$members = array();
foreach ($grow->getList(array('filter' => $sql->gen())) as $row) {
if ($fmt == 'objects') {
$members[] = Pluf::factory('Pluf_User', $row->owner_id);
} else {
$members[] = Pluf::factory('Pluf_User', $row->owner_id)->login;
}
}
if ($fmt == 'objects') {
return array('members' => $members, 'owners' => $owners);
} else {
return array('members' => implode("\n", $members),
'owners' => implode("\n", $owners));
}
}
/**
* Generate the tag clouds.
*
* Return an array of tags sorted class, then name. Each tag get
* the extra property 'nb_use' for the number of use in the
* project. For issues, only open issues are used to generate the
* cloud.
*
* @param string ('issues') 'closed_issues' or 'downloads'
* @return ArrayObject of IDF_Tag
*/
public function getTagCloud($what='issues')
{
$tag_t = Pluf::factory('IDF_Tag')->getSqlTable();
if ($what == 'issues' or $what == 'closed_issues') {
$what_t = Pluf::factory('IDF_Issue')->getSqlTable();
$asso_t = $this->_con->pfx.'idf_issue_idf_tag_assoc';
if ($what == 'issues') {
$ostatus = $this->getTagIdsByStatus('open');
} else {
$ostatus = $this->getTagIdsByStatus('closed');
}
if (count($ostatus) == 0) $ostatus[] = 0;
$sql = sprintf('SELECT '.$tag_t.'.id AS id, COUNT(*) AS nb_use FROM '.$tag_t.' '."\n".
'LEFT JOIN '.$asso_t.' ON idf_tag_id='.$tag_t.'.id '."\n".
'LEFT JOIN '.$what_t.' ON idf_issue_id='.$what_t.'.id '."\n".
'WHERE idf_tag_id IS NOT NULL AND '.$what_t.'.status IN (%s) AND '.$what_t.'.project='.$this->id.' GROUP BY '.$tag_t.'.id, '.$tag_t.'.class, '.$tag_t.'.name ORDER BY '.$tag_t.'.class ASC, '.$tag_t.'.name ASC',
implode(', ', $ostatus));
} else {
$what_t = Pluf::factory('IDF_Upload')->getSqlTable();
$asso_t = $this->_con->pfx.'idf_tag_idf_upload_assoc';
$sql = 'SELECT '.$tag_t.'.id AS id, COUNT(*) AS nb_use FROM '.$tag_t.' '."\n".
'LEFT JOIN '.$asso_t.' ON idf_tag_id='.$tag_t.'.id '."\n".
'LEFT JOIN '.$what_t.' ON idf_upload_id='.$what_t.'.id '."\n".
'WHERE idf_tag_id IS NOT NULL AND '.$what_t.'.project='.$this->id.' GROUP BY '.$tag_t.'.id, '.$tag_t.'.class, '.$tag_t.'.name ORDER BY '.$tag_t.'.class ASC, '.$tag_t.'.name ASC';
}
$tags = array();
foreach ($this->_con->select($sql) as $idc) {
$tag = new IDF_Tag($idc['id']);
$tag->nb_use = $idc['nb_use'];
$tags[] = $tag;
}
return $tags;
}
/**
* Get the remote access url to the repository.
*
*/
public function getRemoteAccessUrl()
{
$conf = $this->getConf();
$scm = $conf->getVal('scm', 'git');
$scms = Pluf::f('allowed_scm');
return call_user_func(array($scms[$scm], 'getRemoteAccessUrl'),
$this);
}
/**
* Get the root name of the project scm
*
* @return string SCM root
*/
public function getScmRoot()
{
$conf = $this->getConf();
$roots = array('git' => 'master', 'svn' => 'HEAD');
$scm = $conf->getVal('scm', 'git');
return $roots[$scm];
}
/**
* Check that the object belongs to the project or rise a 404
* error.
*
* By convention, all the objects belonging to a project have the
* 'project' property set, so this is easy to check.
*
* @param Pluf_Model
*/
public function inOr404($obj)
{
if ($obj->project != $this->id) {
throw new Pluf_HTTP_Error404();
}
}
/**
* Utility function to get a configuration object.
*
* @return IDF_Conf
*/
public function getConf()
{
if ($this->_pconf == null) {
$this->_pconf = new IDF_Conf();
$this->_pconf->setProject($this);
}
return $this->_pconf;
}
}
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