mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-28 01:29:05 +01:00
486a32e86d
- the etemplate_request object which stores the request data in the a) session (as before) or b) compressed and encrypted in the form transmitted to the user Benefit of b) is that the session does not grow and the form can be submitted as long as the session exists, as we need no garbadge collection. Of cause more data needs to be submitt between browser and webserver. b) is choosen automatic if mcrypt and gzcompress are available, but can be turned off via setting etemplate_request::$request_class = 'etemplate_request_session'; - static class variables instead of the before used global ones --> This new version of eTemplate is fully backward compatible with 1.6!
553 lines
17 KiB
PHP
553 lines
17 KiB
PHP
<?php
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/**
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* eGroupWare eTemplate Extension - Select Widgets
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage extensions
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @copyright 2002-9 by RalfBecker@outdoor-training.de
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* @version $Id$
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*/
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/**
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* eTemplate Extension: several select-boxes with predefined eGW specific content
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*
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* This widgets replaces the not longer exiting phpgwapi.sbox class. The widgets are independent of the UI,
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* as they only uses etemplate-widgets and therefore have no render-function.
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*/
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class select_widget
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{
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/**
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* exported methods of this class
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* @var array
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*/
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var $public_functions = array(
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'pre_process' => True,
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'post_process' => True,
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);
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/**
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* availible extensions and there names for the editor
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* @var array
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*/
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var $human_name = array(
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'select-percent' => 'Select Percentage',
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'select-priority' => 'Select Priority',
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'select-access' => 'Select Access',
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'select-country' => 'Select Country',
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'select-state' => 'Select State', // US-states
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'select-cat' => 'Select Category', // Category-Selection, size: -1=Single+All, 0=Single, >0=Multiple with size lines
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'select-account' => 'Select Account', // label=accounts(default),groups,both
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// size: -1=Single+not assigned, 0=Single, >0=Multiple
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'select-year' => 'Select Year',
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'select-month' => 'Select Month',
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'select-day' => 'Select Day',
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'select-dow' => 'Select Day of week',
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'select-hour' => 'Select Hour', // either 0-23 or 12am,1am-11am,12pm,1pm-11pm
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'select-number' => 'Select Number',
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'select-app' => 'Select Application',
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'select-lang' => 'Select Language',
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);
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/**
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* @var array
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*/
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var $monthnames = array(
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0 => '',
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1 => 'January',
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2 => 'February',
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3 => 'March',
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4 => 'April',
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5 => 'May',
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6 => 'June',
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7 => 'July',
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8 => 'August',
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9 => 'September',
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10 => 'October',
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11 => 'November',
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12 => 'December'
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);
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/**
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* Constructor of the extension
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*
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* @param string $ui '' for html
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*/
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function select_widget($ui)
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{
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foreach($this->monthnames as $k => $name)
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{
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if ($name)
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{
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$this->monthnames[$k] = lang($name);
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}
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}
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$this->ui = $ui;
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}
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/**
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* pre-processing of the extension
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*
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* This function is called before the extension gets rendered
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*
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* @param string $name form-name of the control
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* @param mixed &$value value / existing content, can be modified
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* @param array &$cell array with the widget, can be modified for ui-independent widgets
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* @param array &$readonlys names of widgets as key, to be made readonly
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* @param mixed &$extension_data data the extension can store persisten between pre- and post-process
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* @param object &$tmpl reference to the template we belong too
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* @return boolean true if extra label is allowed, false otherwise
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*/
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function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
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{
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list($rows,$type,$type2,$type3,$type4) = explode(',',$cell['size']);
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$extension_data['type'] = $cell['type'];
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$readonly = $cell['readonly'] || $readonlys;
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switch ($cell['type'])
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{
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case 'select-percent': // options: #row,decrement(default=10)
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$decr = $type > 0 ? $type : 10;
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for ($i=0; $i <= 100; $i += $decr)
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{
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$cell['sel_options'][intval($i)] = intval($i).'%';
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}
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$cell['sel_options'][100] = '100%';
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if (!$rows || !empty($value))
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{
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$value = intval(($value+($decr/2)) / $decr) * $decr;
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}
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$cell['no_lang'] = True;
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break;
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case 'select-priority':
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$cell['sel_options'] = array('','low','normal','high');
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break;
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case 'select-access':
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$cell['sel_options'] = array(
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'private' => 'Private',
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'public' => 'Global public',
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'group' => 'Group public'
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);
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break;
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case 'select-country': // #Row|Extralabel,1=use country name, 0=use 2 letter-code
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$cell['sel_options'] = $GLOBALS['egw']->country->countries();
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if (($extension_data['country_use_name'] = $type) && $value)
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{
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$value = $GLOBALS['egw']->country->country_code($value);
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if (!isset($cell['sel_options'][$value]))
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{
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$cell['sel_options'][$value] = $value;
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}
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}
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$cell['no_lang'] = True;
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break;
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case 'select-state':
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$cell['sel_options'] = $GLOBALS['egw']->country->us_states();
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$cell['no_lang'] = True;
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break;
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case 'select-cat': // !$type == globals cats too, $type2: extraStyleMultiselect, $type3: application, if not current-app
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if ($readonly) // for readonly we dont need to fetch all cat's, nor do we need to indent them by level
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{
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$cell['no_lang'] = True;
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if ($value)
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{
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if (!is_array($value)) $value = explode(',',$value);
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foreach($value as $key => $id)
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{
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if ($id && ($name = stripslashes($GLOBALS['egw']->categories->id2name($id))) && $name != '--')
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{
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$cell['sel_options'][$id] = $name;
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}
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else
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{
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unset($value[$key]); // remove not (longer) existing or inaccessible cats
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}
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}
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}
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break;
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}
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if (!$type3 || $type3 === $GLOBALS['egw']->categories->app_name)
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{
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$categories =& $GLOBALS['egw']->categories;
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}
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else // we need to instanciate a new cat object for the correct application
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{
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$categories =& new categories('',$type3);
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}
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foreach((array)$categories->return_sorted_array(0,False,'','','',!$type) as $cat)
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{
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$s = str_repeat(' ',$cat['level']) . stripslashes($cat['name']);
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if ($cat['app_name'] == 'phpgw' || $cat['owner'] == '-1')
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{
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$s .= ' ♦';
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}
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if (!$tmpl->xslt)
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{
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$cell['sel_options'][$cat['id']] = $s; // 0.9.14 only
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}
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else
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{
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$cell['sel_options'][$cat['cat_id']] = $s;
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}
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}
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// preserv unavailible cats (eg. private user-cats)
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if ($value && ($unavailible = array_diff(is_array($value) ? $value : explode(',',$value),array_keys((array)$cell['sel_options']))))
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{
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$extension_data['unavailible'] = $unavailible;
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}
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$cell['size'] = $rows.($type2 ? ','.$type2 : '');
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$cell['no_lang'] = True;
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break;
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case 'select-account': // options: #rows,{accounts(default)|both|groups|owngroups},{0(=lid)|1(default=name)|2(=lid+name),expand-multiselect-rows,not-to-show-accounts,...)}
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//echo "<p>select-account widget: name=$cell[name], type='$type', rows=$rows, readonly=".(int)($cell['readonly'] || $readonlys)."</p>\n";
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if($type == 'owngroups')
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{
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$type = 'groups';
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$owngroups = true;
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foreach($GLOBALS['egw']->accounts->membership() as $group) $mygroups[] = $group['account_id'];
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}
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// in case of readonly, we read/create only the needed entries, as reading accounts is expensive
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if ($readonly)
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{
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$cell['no_lang'] = True;
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foreach(is_array($value) ? $value : (strpos($value,',') !== false ? explode(',',$value) : array($value)) as $id)
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{
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$cell['sel_options'][$id] = $this->accountInfo($id,$acc,$type2,$type=='both');
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}
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break;
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}
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if ($this->ui == 'html' && $type != 'groups') // use eGW's new account-selection (html only)
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{
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$not = array_slice(explode(',',$cell['size']),4);
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$help = (int)$cell['no_lang'] < 2 ? lang($cell['help']) : $cell['help'];
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$onFocus = "self.status='".addslashes(htmlspecialchars($help))."'; return true;";
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$onBlur = "self.status=''; return true;";
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if ($cell['noprint'])
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{
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foreach(is_array($value) ? $value : (strpos($value,',') !== false ? explode(',',$value) : array($value)) as $id)
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{
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if ($id) $onlyPrint[] = $this->accountInfo($id,$acc,$type2,$type=='both');
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}
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$onlyPrint = $onlyPrint ? implode('<br />',$onlyPrint) : lang((int)$rows < 0 ? 'all' : $rows);
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$noPrint_class = ' class="noPrint"';
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}
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if (($rows > 0 || $type3) && substr($name,-2) != '[]') $name .= '[]';
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$value = $GLOBALS['egw']->uiaccountsel->selection($name,'eT_accountsel_'.str_replace(array('[','][',']'),array('_','_',''),$name),
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$value,$type,$rows > 0 ? $rows : ($type3 ? -$type3 : 0),$not,' onfocus="'.$onFocus.'" onblur="'.$onBlur.'"'.$noPrint_class,
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$cell['onchange'] == '1' ? 'this.form.submit();' : $cell['onchange'],
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!empty($rows) && 0+$rows <= 0 ? lang($rows < 0 ? 'all' : $rows) : False);
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if ($cell['noprint'])
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{
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$value = '<span class="onlyPrint">'.$onlyPrint.'</span>'.$value;
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}
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$cell['type'] = 'html';
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$cell['size'] = ''; // is interpreted as link otherwise
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etemplate::$request->set_to_process($name,'select');
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break;
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}
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$cell['no_lang'] = True;
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$accs = $GLOBALS['egw']->accounts->get_list(empty($type) ? 'accounts' : $type); // default is accounts
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foreach($accs as $acc)
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{
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if ($acc['account_type'] == 'u')
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{
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$cell['sel_options'][$acc['account_id']] = $this->accountInfo($acc['account_id'],$acc,$type2,$type=='both');
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}
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}
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foreach($accs as $acc)
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{
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if ($acc['account_type'] == 'g' && (!$owngroups || ($owngroups && in_array($acc['account_id'],(array)$mygroups))))
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{
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$cell['sel_options'][$acc['account_id']] = $this->accountInfo($acc['account_id'],$acc,$type2,$type=='both');
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}
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}
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break;
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case 'select-year': // options: #rows,#before(default=3),#after(default=2)
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$cell['sel_options'][''] = '';
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if ($type <= 0) $type = 3;
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if ($type2 <= 0) $type2 = 2;
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if ($type > 100 && $type2 > 100 && $type > $type) { $y = $type; $type=$type2; $type2=$y; }
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$y = date('Y')-$type;
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if ($value && $value-$type < $y || $type > 100) $y = $type > 100 ? $type : $value-$type;
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$to = date('Y')+$type2;
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if ($value && $value+$type2 > $to || $type2 > 100) $to = $type2 > 100 ? $type2 : $value+$type2;
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for ($n = 0; $y <= $to && $n < 200; ++$n)
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{
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$cell['sel_options'][$y] = $y++;
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}
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$cell['no_lang'] = True;
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break;
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case 'select-month':
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$cell['sel_options'] = $this->monthnames;
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$value = intval($value);
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break;
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case 'select-dow': // options: rows[,0=summaries befor days, 1=summaries after days, 2=no summaries[,extraStyleMultiselect]]
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if (!defined('MCAL_M_SUNDAY'))
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{
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define('MCAL_M_SUNDAY',1);
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define('MCAL_M_MONDAY',2);
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define('MCAL_M_TUESDAY',4);
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define('MCAL_M_WEDNESDAY',8);
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define('MCAL_M_THURSDAY',16);
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define('MCAL_M_FRIDAY',32);
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define('MCAL_M_SATURDAY',64);
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define('MCAL_M_WEEKDAYS',62);
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define('MCAL_M_WEEKEND',65);
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define('MCAL_M_ALLDAYS',127);
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}
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$weekstart = $GLOBALS['egw_info']['user']['preferences']['calendar']['weekdaystarts'];
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$cell['sel_options'] = array();
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if ($rows >= 2 && !$type)
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{
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$cell['sel_options'] = array(
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MCAL_M_ALLDAYS => 'all days',
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MCAL_M_WEEKDAYS => 'working days',
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MCAL_M_WEEKEND => 'weekend',
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);
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}
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if ($weekstart == 'Saturday') $cell['sel_options'][MCAL_M_SATURDAY] = 'saturday';
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if ($weekstart != 'Monday') $cell['sel_options'][MCAL_M_SUNDAY] = 'sunday';
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$cell['sel_options'] += array(
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MCAL_M_MONDAY => 'monday',
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MCAL_M_TUESDAY => 'tuesday',
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MCAL_M_WEDNESDAY=> 'wednesday',
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MCAL_M_THURSDAY => 'thursday',
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MCAL_M_FRIDAY => 'friday',
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);
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if ($weekstart != 'Saturday') $cell['sel_options'][MCAL_M_SATURDAY] = 'saturday';
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if ($weekstart == 'Monday') $cell['sel_options'][MCAL_M_SUNDAY] = 'sunday';
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if ($rows >= 2 && $type == 1)
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{
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$cell['sel_options'] += array(
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MCAL_M_ALLDAYS => 'all days',
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MCAL_M_WEEKDAYS => 'working days',
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MCAL_M_WEEKEND => 'weekend',
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);
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}
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$value_in = $value;
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$value = array();
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foreach($cell['sel_options'] as $val => $lable)
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{
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if (($value_in & $val) == $val)
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{
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$value[] = $val;
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if ($val == MCAL_M_ALLDAYS ||
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$val == MCAL_M_WEEKDAYS && $value_in == MCAL_M_WEEKDAYS ||
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$val == MCAL_M_WEEKEND && $value_in == MCAL_M_WEEKEND)
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{
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break; // dont set the others
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}
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}
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}
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if (!$readonly)
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{
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etemplate::$request->set_to_process($name,'ext-select-dow');
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}
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$cell['size'] = $rows.($type2 ? ','.$type2 : '');
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break;
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case 'select-day':
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$type = 1;
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$type2 = 31;
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$type3 = 1;
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// fall-through
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case 'select-number': // options: rows,min,max,decrement,suffix
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$type = $type === '' ? 1 : intval($type); // min
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$type2 = $type2 === '' ? 10 : intval($type2); // max
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$format = '%d';
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if (!empty($type3) && $type3[0] == '0') // leading zero
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{
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$format = '%0'.strlen($type3).'d';
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}
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$type3 = !$type3 ? 1 : intval($type3); // decrement
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if (($type <= $type2) != ($type3 > 0))
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{
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$type3 = -$type3; // void infinite loop
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}
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if (!empty($type4)) $format .= lang($type4);
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for ($i=0,$n=$type; $n <= $type2 && $i <= 100; $n += $type3,++$i)
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{
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$cell['sel_options'][$n] = sprintf($format,$n);
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}
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$cell['no_lang'] = True;
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break;
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case 'select-hour':
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for ($h = 0; $h <= 23; ++$h)
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{
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$cell['sel_options'][$h] = $GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ?
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(($h % 12 ? $h % 12 : 12).' '.($h < 12 ? lang('am') : lang('pm'))) :
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sprintf('%02d',$h);
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}
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$cell['no_lang'] = True;
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break;
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case 'select-app': // type2: ''=users enabled apps, 'installed', 'all' = not installed ones too
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$apps = array();
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foreach ($GLOBALS['egw_info']['apps'] as $app => $data)
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{
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if (!$type2 || $GLOBALS['egw_info']['user']['apps'][$app])
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{
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$apps[$app] = $data['title'] ? $data['title'] : lang($app);
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}
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}
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if ($type2 == 'all')
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{
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$dir = opendir(EGW_SERVER_ROOT);
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while ($file = readdir($dir))
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{
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if (@is_dir(EGW_SERVER_ROOT."/$file/setup") && $file[0] != '.' &&
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!isset($apps[$app = basename($file)]))
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{
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$apps[$app] = $app . ' (*)';
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}
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}
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closedir($dir);
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}
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$apps_lower = $apps; // case-in-sensitve sort
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foreach ($apps_lower as $app => $title)
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{
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$apps_lower[$app] = strtolower($title);
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}
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asort($apps_lower);
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foreach ($apps_lower as $app => $title)
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{
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$cell['sel_options'][$app] = $apps[$app];
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}
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break;
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case 'select-lang':
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$cell['sel_options'] = $GLOBALS['egw']->translation->list_langs();
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$cell['no_lang'] = True;
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break;
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}
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if ($rows > 1)
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{
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unset($cell['sel_options']['']);
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}
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return True; // extra Label Ok
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}
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/**
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* internal function to format account-data
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*/
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function accountInfo($id,$acc=0,$longnames=0,$show_type=0)
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|
{
|
|
if (!$id)
|
|
{
|
|
return ' ';
|
|
}
|
|
|
|
if (!is_array($acc))
|
|
{
|
|
$data = $GLOBALS['egw']->accounts->get_account_data($id);
|
|
if (!isset($data[$id])) return '#'.$id;
|
|
foreach(array('type','lid','firstname','lastname') as $name)
|
|
{
|
|
$acc['account_'.$name] = $data[$id][$name];
|
|
}
|
|
}
|
|
$info = $show_type ? '('.$acc['account_type'].') ' : '';
|
|
|
|
if ($acc['account_type'] == 'g')
|
|
{
|
|
$longnames = 1;
|
|
}
|
|
switch ($longnames)
|
|
{
|
|
case 2:
|
|
$info .= '<'.$acc['account_lid'].'> ';
|
|
// fall-through
|
|
case 1:
|
|
$info .= $acc['account_type'] == 'g' ? lang('group').' '.$acc['account_lid'] :
|
|
$acc['account_firstname'].' '.$acc['account_lastname'];
|
|
break;
|
|
case '0':
|
|
$info .= $acc['account_lid'];
|
|
break;
|
|
default: // use the phpgw default
|
|
$info = $GLOBALS['egw']->common->display_fullname($acc['account_lid'],
|
|
$acc['account_firstname'],$acc['account_lastname']);
|
|
break;
|
|
}
|
|
return $info;
|
|
}
|
|
|
|
/**
|
|
* postprocessing method, called after the submission of the form
|
|
*
|
|
* It has to copy the allowed/valid data from $value_in to $value, otherwise the widget
|
|
* will return no data (if it has a preprocessing method). The framework insures that
|
|
* the post-processing of all contained widget has been done before.
|
|
*
|
|
* Only used by select-dow so far
|
|
*
|
|
* @param string $name form-name of the widget
|
|
* @param mixed &$value the extension returns here it's input, if there's any
|
|
* @param mixed &$extension_data persistent storage between calls or pre- and post-process
|
|
* @param boolean &$loop can be set to true to request a re-submision of the form/dialog
|
|
* @param object &$tmpl the eTemplate the widget belongs too
|
|
* @param mixed &value_in the posted values (already striped of magic-quotes)
|
|
* @return boolean true if $value has valid content, on false no content will be returned!
|
|
*/
|
|
function post_process($name,&$value,&$extension_data,&$loop,&$tmpl,$value_in)
|
|
{
|
|
switch ($extension_data['type'])
|
|
{
|
|
case 'select-cat':
|
|
$value = $value_in;
|
|
// check if we have some unavailible cats and add them again
|
|
if (is_array($extension_data['unavailible']) && $extension_data['unavailible'])
|
|
{
|
|
if (is_array($value)) // multiselection
|
|
{
|
|
$value = array_merge($value,$extension_data['unavailible']);
|
|
}
|
|
elseif (!$value) // non-multiselection and nothing selected by the user
|
|
{
|
|
$value = $extension_data['unavailible'][0];
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'select-dow':
|
|
$value = 0;
|
|
if (!is_array($value_in)) $value_in = explode(',',$value_in);
|
|
foreach($value_in as $val)
|
|
{
|
|
$value |= $val;
|
|
}
|
|
//echo "<p>select_widget::post_process('$name',...,'$value_in'): value='$value'</p>\n";
|
|
break;
|
|
case 'select-country':
|
|
if ($extension_data['country_use_name'] && $value_in)
|
|
{
|
|
if (($value = $GLOBALS['egw']->country->get_full_name($value_in)))
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
// fall through
|
|
default:
|
|
$value = $value_in;
|
|
break;
|
|
}
|
|
//echo "<p>select_widget::post_process('$name',,'$extension_data',,,'$value_in'): value='$value', is_null(value)=".(int)is_null($value)."</p>\n";
|
|
return true;
|
|
}
|
|
}
|