egroupware/resources/inc/class.resources_ui.inc.php

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<?php
/**
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* eGroupWare - resources
*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package resources
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* @link http://www.egroupware.org
* @author Cornelius Weiss <egw@von-und-zu-weiss.de>
* @author Lukas Weiss <wnz_gh05t@users.sourceforge.net>
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* @version $Id$
*/
/**
* General userinterface object for resources
*
* @package resources
*/
class resources_ui
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{
var $public_functions = array(
'index' => True,
'edit' => True,
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'select' => True,
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'writeLangFile' => True
);
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/**
* Constructor
*
*/
function __construct()
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{
// print_r($GLOBALS['egw_info']); die();
$this->tmpl = new etemplate_new('resources.show');
$this->bo = new resources_bo();
// $this->calui = CreateObject('resources.ui_calviews');
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}
/**
* main resources list.
*
* Cornelius Weiss <egw@von-und-zu-weiss.de>
* @param array $content content from eTemplate callback
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*
*/
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function index($content='')
{
if (is_array($content))
{
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$sessiondata = $content['nm'];
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unset($sessiondata['rows']);
$GLOBALS['egw']->session->appsession('session_data','resources_index_nm',$sessiondata);
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if (isset($content['btn_delete_selected']))
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{
foreach($content['nm']['rows'] as $row)
{
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if($res_id = $row['checkbox'][0])
{
$msg .= '<p>'. $this->bo->delete($res_id). '</p><br>';
}
}
return $this->index($msg);
}
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foreach($content['nm']['rows'] as $row)
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{
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if(isset($row['delete']))
{
$res_id = array_search('pressed',$row['delete']);
return $this->index($this->bo->delete($res_id));
}
if(isset($row['view_acc']))
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{
$sessiondata['filter2'] = array_search('pressed',$row['view_acc']);
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$GLOBALS['egw']->session->appsession('session_data','resources_index_nm',$sessiondata);
return $this->index();
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}
}
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if ($content['nm']['action'])
{
if (!count($content['nm']['selected']) && !$content['nm']['select_all'])
{
$msg = lang('You need to select some entries first!');
}
else
{
if ($this->action($content['nm']['action'],$content['nm']['selected'],$content['nm']['select_all'],
$success,$failed,$action_msg,'resources_index_nm',$msg))
{
$msg .= lang('%1 resource(s) %2',$success,$action_msg);
}
elseif(empty($msg))
{
$msg .= lang('%1 resource(s) %2, %3 failed because of insufficent rights !!!',$success,$action_msg,$failed);
}
else
{
$msg .= lang('%1 resource(s) %2, %3 failed',$success,$action_msg,$failed);
}
}
}
} else {
$msg = $content;
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}
$content = array();
$content['msg'] = $msg ? $msg : $_GET['msg'];
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$content['nm']['header_right'] = 'resources.show.nm_right';
$content['nm']['get_rows'] = 'resources.resources_bo.get_rows';
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$content['nm']['no_filter'] = False;
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$content['nm']['filter_label'] = lang('Category');
$content['nm']['filter2_label'] = 'Display';
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$content['nm']['filter_no_lang'] = true;
$content['nm']['no_cat'] = true;
$content['nm']['bottom_too'] = true;
$content['nm']['order'] = 'name';
$content['nm']['sort'] = 'ASC';
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$content['nm']['store_state'] = 'get_rows';
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$content['nm']['row_id'] = 'res_id';
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$content['nm']['favorites'] = true;
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$nm_session_data = $GLOBALS['egw']->session->appsession('session_data','resources_index_nm');
if($nm_session_data)
{
$content['nm'] = $nm_session_data;
}
$content['nm']['options-filter']= array(''=>lang('all categories'))+(array)$this->bo->acl->get_cats(EGW_ACL_READ);
$content['nm']['options-filter2'] = resources_bo::$filter_options;
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if(!$content['nm']['filter2'])
{
$content['nm']['filter2'] = key(resources_bo::$filter_options);
}
$config = config::read('resources');
if($config['history'])
{
$content['nm']['options-filter2'][resources_bo::DELETED] = lang('Deleted');
}
if($_GET['search']) {
$content['nm']['search'] = $_GET['search'];
}
if($_GET['view_accs_of'])
{
$content['nm']['filter2'] = (int)$_GET['view_accs_of'];
}
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$content['nm']['actions'] = $this->get_actions();
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// check if user is permitted to add resources
// If they can't read any categories, they won't be able to save it
if(!$this->bo->acl->get_cats(EGW_ACL_ADD) || !$this->bo->acl->get_cats(EGW_ACL_READ))
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{
$no_button['add'] = $no_button['nm']['add'] = true;
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}
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$no_button['back'] = true;
$GLOBALS['egw_info']['flags']['app_header'] = lang('resources');
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egw_framework::validate_file('.','resources','resources');
if($content['nm']['filter2'] > 0)
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{
$master = $this->bo->so->read(array('res_id' => $content['nm']['filter2']));
$content['nm']['options-filter2'] = resources_bo::$filter_options + array(
$master['res_id'] => lang('accessories of') . ' ' . $master['name']
);
$content['nm']['get_rows'] = 'resources.resources_bo.get_rows';
$GLOBALS['egw_info']['flags']['app_header'] = lang('resources') . ' - ' . lang('accessories of '). ' '. $master['name'] .
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($master['short_description'] ? ' [' . $master['short_description'] . ']' : '');
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}
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$preserv = $content;
$options = array();
$GLOBALS['egw']->session->appsession('session_data','resources_index_nm',$content['nm']);
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$this->tmpl->read('resources.show');
return $this->tmpl->exec('resources.resources_ui.index',$content,$sel_options,$no_button,$preserv);
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}
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/**
* Get actions / context menu for index
*
* @return array see nextmatch_widget::egw_actions()
*/
protected function get_actions()
{
$actions = array(
'edit' => array(
'default' => true,
'caption' => 'open',
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'allowOnMultiple' => false,
'url' => 'menuaction=resources.resources_ui.edit&res_id=$id',
'popup' => egw_link::get_registry('resources', 'add_popup'),
'group' => $group=1,
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'disableClass' => 'rowNoEdit',
),
'add' => array(
'caption' => 'New resource',
'url' => 'menuaction=resources.resources_ui.edit&accessory_of=-1',
'popup' => egw_link::get_registry('resources', 'add_popup'),
'group' => $group,
),
'view-acc' => array(
'caption' => 'View accessories',
'icon' => 'view_acc',
'allowOnMultiple' => false,
'url' => 'menuaction=resources.resources_ui.index&view_accs_of=$id',
'group' => $group,
'enableClass' => 'hasAccessories'
),
'new_accessory' => array(
'caption' => 'New accessory',
'icon' => 'new',
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'group' => $group,
'url' => 'menuaction=resources.resources_ui.edit&res_id=0&accessory_of=$id',
'popup' => egw_link::get_registry('resources', 'add_popup'),
'disableClass' => 'no_new_accessory',
'allowOnMultiple' => false
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),
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'select_all' => array(
'caption' => 'Select all',
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'hint' => 'Apply the action on the whole query, NOT only the shown entries',
'group' => ++$group,
),
'view-calendar' => array(
'caption' => 'View calendar',
'icon' => 'calendar/planner',
'group' => ++$group,
'allowOnMultiple' => true,
'disableClass' => 'no_view_calendar',
'onExecute' => 'javaScript:app.resources.view_calendar',
),
'book' => array(
'caption' => 'Book resource',
'icon' => 'navbar',
'group' => $group,
'allowOnMultiple' => true,
'disableClass' => 'no_book',
'onExecute' => 'javaScript:app.resources.book',
),
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'delete' => array(
'caption' => 'Delete',
'group' => ++$group,
'disableClass' => 'no_delete',
'nm_action' => 'open_popup',
'hideOnDisabled' => true
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),
'restore' => array(
'caption' => 'Un-delete',
'icon' => 'revert',
'enableClass' => 'deleted',
'hideOnDisabled' => true,
'nm_action' => 'open_popup',
'group' => $group,
)
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);
return $actions;
}
/**
* apply an action to multiple timesheets
*
* @param string/int $action 'status_to',set status to timeshhets
* @param array $checked timesheet id's to use if !$use_all
* @param boolean $use_all if true use all timesheets of the current selection (in the session)
* @param int &$success number of succeded actions
* @param int &$failed number of failed actions (not enought permissions)
* @param string &$action_msg translated verb for the actions, to be used in a message like %1 timesheets 'deleted'
* @param string/array $session_name 'index' or 'email', or array with session-data depending if we are in the main list or the popup
* @return boolean true if all actions succeded, false otherwise
*/
function action($action,$checked,$use_all,&$success,&$failed,&$action_msg,$session_name,&$msg)
{
$success = $failed = 0;
if ($use_all)
{
// get the whole selection
$query = is_array($session_name) ? $session_name : $GLOBALS['egw']->session->appsession('session_data', $session_name);
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@set_time_limit(0); // switch off the execution time limit, as it's for big selections to small
$query['num_rows'] = -1; // all
$this->bo->get_rows($query,$resources,$readonlys);
$checked = array();
foreach($resources as $resource)
{
$checked[] = $resource['res_id'];
}
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}
//echo __METHOD__."('$action', ".array2string($checked).', '.array2string($use_all).",,, '$session_name')";
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// Dialogs to get options
list($action, $settings) = explode('_', $action, 2);
switch($action)
{
case 'restore':
$action_msg = lang('restored');
foreach($checked as $n=>$id)
{
// Extra data
if(!$id) continue;
$resource = $this->bo->read($id);
$resource['deleted'] = null;
if($resource['accessory_of'] > 0)
{
/*
If restoring an accessory, and parent is deleted, and not in
the list of resources to be restored right now, un-parent
*/
$parent = $this->bo->read($resource['accessory_of']);
$checked_key = array_search($parent['res_id'], $checked);
if($checked_key === false && $parent['deleted'])
{
$resource['accessory_of'] = -1;
}
}
$this->bo->save($resource);
if($settings == 'accessories')
{
// Restore accessories too
$accessories = $this->bo->get_acc_list($id,true);
foreach($accessories as $acc_id => $name)
{
$acc = $this->bo->read($acc_id);
$acc['deleted'] = null;
$this->bo->save($acc);
$restored_accessories++;
}
}
$success++;
}
if($restored_accessories) $action_msg .= ", " . lang('%1 accessories restored',$restored_accessories);
break;
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case 'delete':
$action_msg = lang('deleted');
$promoted_accessories = 0;
foreach($checked as $n => &$id)
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{
// Extra data
if(!$id) continue;
$resource = $this->bo->read($id);
if($settings == 'promote')
{
// Handle a selected accessory
if($resource['accessory_of'] > 0)
{
$resource['accessory_of'] = -1;
$this->bo->save($resource);
$promoted_accessories++;
continue;
}
// Make associated accessories into resources - include deleted
$accessories = $this->bo->get_acc_list($id,true);
foreach($accessories as $acc_id => $name)
{
$acc = $this->bo->read($acc_id);
$acc['accessory_of'] = -1;
// Restore them if deleted
$acc['deleted'] = null;
$this->bo->save($acc);
$promoted_accessories++;
// Don't need to process these ones now
$checked_key = array_search($acc_id, $checked);
if($checked_key !== false) unset($checked[$checked_key]);
}
}
else
{
// Remove checked accessories, deleting resource will remove them
// We get an error if we try to delete them after they're gone
$accessories = $this->bo->get_acc_list($id,$resource['deleted']);
foreach($accessories as $acc_id => $name)
{
$checked_key = array_search($acc_id, $checked);
if($checked_key !== false)
{
$success++;
unset($checked[$checked_key]);
}
}
}
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$error = $this->bo->delete($id);
if (!$error)
{
$success++;
}
else
{
$msg = $error . "\n";
$failed++;
}
}
if($promoted_accessories) $action_msg .= ", " . lang('%1 accessories now resources',$promoted_accessories);
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break;
}
return $failed == 0;
}
/**
* @author Cornelius Weiss <egw@von-und-zu-weiss.de>
* invokes add or edit dialog for resources
*
* @param $content Content from the eTemplate Exec call or id on inital call
*/
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function edit($content=0,$accessory_of = -1)
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{
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if (is_array($content))
{
list($button) = @each($content['button']);
unset($content['button']);
switch($button)
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{
case 'save':
case 'apply':
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unset($content['save']);
unset($content['apply']);
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// if($content['id'] != 0)
// {
// // links are already saved by eTemplate
// unset($resource['link_to']['to_id']);
// }
if($content['res_id'])
{
$acc_count = count($this->bo->get_acc_list($content['res_id']));
}
$result = $this->bo->save($content);
if(is_numeric($result))
{
$msg = lang('Resource %1 saved!',$result);
$content['res_id'] = $result;
if($acc_count && $content['accessory_of'] != -1)
{
// Resource with accessories changed into accessory
if($acc_count) $msg = lang('%1 accessories now resources',$acc_count);
}
}
else
{
$msg = $result;
}
break;
case 'delete':
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unset($content['delete']);
if(!$this->bo->delete($content['res_id']))
{
$msg = lang('Resource %1 deleted!',$content['res_id']);
}
else
{
$msg = lang('Resource %1 faild to be deleted!', $content['res_id']);
break;
}
}
egw_framework::refresh_opener($msg, 'resources',$content['res_id'],($button == 'delete'?'delete':'edit'));
if($button != 'apply')
{
egw_framework::window_close();
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}
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}
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$nm_session_data = $GLOBALS['egw']->session->appsession('session_data','resources_index_nm');
$res_id = is_numeric($content) ? (int)$content : $content['res_id'];
if (isset($_GET['res_id'])) $res_id = $_GET['res_id'];
if (isset($nm_session_data['filter2']) && $nm_session_data['filter2'] > 0) $accessory_of = $nm_session_data['filter2'];
if (isset($_GET['accessory_of'])) $accessory_of = $_GET['accessory_of'];
$content = array('res_id' => $res_id);
if ($res_id > 0)
{
$content = $this->bo->read($res_id);
$content['gen_src_list'] = strpos($content['picture_src'],'.') !== false ? $content['picture_src'] : false;
$content['picture_src'] = strpos($content['picture_src'],'.') !== false ? 'gen_src' : $content['picture_src'];
$content['link_to'] = array(
'to_id' => $res_id,
'to_app' => 'resources'
);
} elseif ($accessory_of > 0) {
// Pre-set according to parent
$owner = $this->bo->read($accessory_of);
if($owner['accessory_of'] > 0)
{
// Accessory of accessory not allowed, grab parent resource
$accessory_of = $owner['accessory_of'];
$owner = $this->bo->read($accessory_of);
}
$content['cat_id'] = $owner['cat_id'];
$content['bookable'] = true;
} else {
// New resource
$content['cat_id'] = $nm_session_data['filter'];
$content['bookable'] = true;
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}
if($msg) {
$content['msg'] = $msg;
}
if ($_GET['msg']) $content['msg'] = strip_tags($_GET['msg']);
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// some presetes
$content['resource_picture'] = $this->bo->get_picture($content['res_id'],$content['picture_src'],$size=true);
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$content['quantity'] = $content['quantity'] ? $content['quantity'] : 1;
$content['useable'] = $content['useable'] ? $content['useable'] : 1;
$content['accessory_of'] = $content['accessory_of'] ? $content['accessory_of'] : $accessory_of;
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if($content['res_id'] && $content['accessory_of'] == -1)
{
$content['acc_count'] = count($this->bo->get_acc_list($content['res_id']));
}
$sel_options['status'] = resources_bo::$field2label;
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$sel_options['gen_src_list'] = $this->bo->get_genpicturelist();
$sel_options['cat_id'] = $this->bo->acl->get_cats(EGW_ACL_ADD);
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$sel_options['cat_id'] = count($sel_options['cat_id']) == 1 ? $sel_options['cat_id'] :
array('' => lang('select one')) + $sel_options['cat_id'];
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if($accessory_of > 0 || $content['accessory_of'] > 0)
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{
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$content['accessory_of'] = $content['accessory_of'] ? $content['accessory_of'] : $accessory_of;
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}
$search_options = array('accessory_of' => -1);
$sel_options['accessory_of'] = array(-1 => lang('none')) + (array)$this->bo->link_query('',$search_options);
$content['history'] = array(
'id' => $res_id,
'app' => 'resources',
'status-widgets' => array(
'accessory_of' => $sel_options['accessory_of'],
'long_description' => 'html'
)
);
if($res_id) unset($sel_options['accessory_of'][$res_id]);
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// $content['general|page|pictures|links'] = 'resources.edit_tabs.page'; //debug
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// Permissions
$read_only = array();
if($res_id && !$this->bo->acl->is_permitted($content['cat_id'],EGW_ACL_EDIT))
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{
$read_only['__ALL__'] = true;
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}
$config = config::read('resources');
if(!$this->bo->acl->is_permitted($content['cat_id'],EGW_ACL_DELETE) ||
($content['deleted'] && !$GLOBALS['egw_info']['user']['apps']['admin'] && $config['history'] == 'history'))
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{
$read_only['delete'] = true;
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}
// Can't make a resource with accessories an accessory
$read_only['accessory_of'] = $content['acc_count'];
if($read_only['accessory_of'])
{
$content['accessory_label'] = lang('Remove accessories before changing Accessory of');
}
// Disable custom tab if there are no custom fields defined
$read_only['tabs']['custom'] = !(config::get_customfields('resources',true));
$read_only['tabs']['history'] = ($content['history']['id'] != 0?false:true);
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$preserv = $content;
$this->tmpl->read('resources.edit');
return $this->tmpl->exec('resources.resources_ui.edit',$content,$sel_options,$read_only,$preserv,2);
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}
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/**
* get_calendar_sidebox
* get data für calendar sidebox
*
* @author Lukas Weiss <wnz_gh05t@users.sourceforge.net>
* @param array $param with keys menuaction, owner and optional date and return_array
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* @return array with: label=>link or array with text
*/
function get_calendar_sidebox($param)
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{
$cats = $this->bo->acl->get_cats(EGW_ACL_CALREAD);
if (!$cats) return array();
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if(array_key_exists('return_array', $param))
{
$return_array = $param['return_array'];
unset($param['return_array']);
}
$owners = explode(',',$param['owner']);
unset($param['owner']);
$res_cats = $selected = array();
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// this gets the resource-ids of the cats and implodes them to the array-key of the selectbox,
// so it is possible to select all resources of a category
$allowed_list = array();
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foreach($cats as $cat_id => $cat_name)
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{
if ($resources = $this->bo->so->search(array('cat_id' => $cat_id, 'bookable' => '1'),'res_id',
'','','',False,'AND',false, array('deleted' => null))
)
{
$keys = array();
foreach($resources as $res)
{
$keys[] = 'r'.$res['res_id'];
$allowed_list[] = $res['res_id'];
}
$res_cats[implode(',',$keys)] = $cat_name;
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if (count(array_intersect($keys,$owners)) == count($keys))
{
$selected[] = implode(',',$keys);
$owners = array_diff($owners,$keys);
}
}
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}
// add already selected single resources to the selectbox, eg. call of the resource-calendar from the resources app
$resources = array();
$res_ids = array();
foreach($owners as $key => $owner)
{
if ($owner{0} == 'r')
{
$res_ids[] = (int) substr($owner,1);
$selected[] = $owner;
}
}
// Take out resources not allowed by perms, above
$res_ids = array_intersect($res_ids,$allowed_list);
if (count($res_ids))
{
foreach($this->bo->so->search(array('res_id' => $res_ids),'res_id,name') as $data)
{
$resources['r'.$data['res_id']] = $data['name'];
}
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}
if(!isset($return_array))
{
$selectbox = html::select(
'owner',
$selected,
array_merge($resources,$res_cats),
$no_lang=true,
$options=' style="width: 100%;" id="uical_select_resource"',
$multiple=4,
false
);
return array(
array(
// Add some jQuery to make sure dropdown is displayed
'text' => $selectbox,
'no_lang' => True,
'link' => False
)
);
}
else
{
return array_merge($resources,$res_cats);
}
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}
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}