<?php
/**************************************************************************\
* eGroupWare - eTemplate Extension - Select Widgets *
* http://www.egroupware.org *
* Written by Ralf Becker <RalfBecker@outdoor-training.de> *
* -------------------------------------------- *
* This program 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. *
\**************************************************************************/
/* $Id$ */
/**
* eTemplate Extension: several select-boxes with predefined eGW specific content
*
* This widgets replaces the old phpgwapi.sbox class. The widgets are independent of the UI,
* as they only uses etemplate-widgets and therefor have no render-function.
*
* @package etemplate
* @subpackage extensions
* @author RalfBecker-AT-outdoor-training.de
* @license GPL
*/
class select_widget
{
/**
* exported methods of this class
* @var array
*/
var $public_functions = array(
'pre_process' => True,
'post_process' => True,
);
/**
* availible extensions and there names for the editor
* @var array
*/
var $human_name = array(
'select-percent' => 'Select Percentage',
'select-priority' => 'Select Priority',
'select-access' => 'Select Access',
'select-country' => 'Select Country',
'select-state' => 'Select State', // US-states
'select-cat' => 'Select Category', // Category-Selection, size: -1=Single+All, 0=Single, >0=Multiple with size lines
'select-account' => 'Select Account', // label=accounts(default),groups,both
// size: -1=Single+not assigned, 0=Single, >0=Multiple
'select-year' => 'Select Year',
'select-month' => 'Select Month',
'select-day' => 'Select Day',
'select-dow' => 'Select Day of week',
'select-number' => 'Select Number',
'select-app' => 'Select Application'
);
/**
* @var array
*/
var $monthnames = array(
0 => '',
1 => 'January',
2 => 'February',
3 => 'March',
4 => 'April',
5 => 'May',
6 => 'June',
7 => 'July',
8 => 'August',
9 => 'September',
10 => 'October',
11 => 'November',
12 => 'December'
);
/**
* @var array
*/
var $states = array(
'' => '',
'--' => 'non US',
'AL' => 'Alabama',
'AK' => 'Alaska',
'AZ' => 'Arizona',
'AR' => 'Arkansas',
'CA' => 'California',
'CO' => 'Colorado',
'CT' => 'Connecticut',
'DE' => 'Delaware',
'DC' => 'District of Columbia',
'FL' => 'Florida',
'GA' => 'Georgia',
'HI' => 'Hawaii',
'ID' => 'Idaho',
'IL' => 'Illinois',
'IN' => 'Indiana',
'IA' => 'Iowa',
'KS' => 'Kansas',
'KY' => 'Kentucky',
'LA' => 'Louisiana',
'ME' => 'Maine',
'MD' => 'Maryland',
'MA' => 'Massachusetts',
'MI' => 'Michigan',
'MN' => 'Minnesota',
'MO' => 'Missouri',
'MS' => 'Mississippi',
'MT' => 'Montana',
'NC' => 'North Carolina',
'ND' => 'Noth Dakota',
'NE' => 'Nebraska',
'NH' => 'New Hampshire',
'NJ' => 'New Jersey',
'NM' => 'New Mexico',
'NV' => 'Nevada',
'NY' => 'New York',
'OH' => 'Ohio',
'OK' => 'Oklahoma',
'OR' => 'Oregon',
'PA' => 'Pennsylvania',
'RI' => 'Rhode Island',
'SC' => 'South Carolina',
'SD' => 'South Dakota',
'TN' => 'Tennessee',
'TX' => 'Texas',
'UT' => 'Utah',
'VA' => 'Virginia',
'VT' => 'Vermont',
'WA' => 'Washington',
'WI' => 'Wisconsin',
'WV' => 'West Virginia',
'WY' => 'Wyoming'
);
/**
* Constructor of the extension
*
* @param string $ui '' for html
*/
function select_widget($ui)
{
foreach($this->monthnames as $k => $name)
{
if ($name)
{
$this->monthnames[$k] = lang($name);
}
}
$this->ui = $ui;
}
/**
* pre-processing of the extension
*
* This function is called before the extension gets rendered
*
* @param string $name form-name of the control
* @param mixed &$value value / existing content, can be modified
* @param array &$cell array with the widget, can be modified for ui-independent widgets
* @param array &$readonlys names of widgets as key, to be made readonly
* @param mixed &$extension_data data the extension can store persisten between pre- and post-process
* @param object &$tmpl reference to the template we belong too
* @return boolean true if extra label is allowed, false otherwise
*/
function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
{
list($rows,$type,$type2,$type3) = explode(',',$cell['size']);
$extension_data = $cell['type'];
switch ($cell['type'])
{
case 'select-percent': // options: #row,decrement(default=10)
$decr = $type > 0 ? $type : 10;
for ($i=0; $i <= 100; $i += $decr)
{
$cell['sel_options'][intval($i)] = intval($i).'%';
}
$cell['sel_options'][100] = '100%';
$value = intval(($value+($decr/2)) / $decr) * $decr;
$cell['no_lang'] = True;
break;
case 'select-priority':
$cell['sel_options'] = array('','low','normal','high');
break;
case 'select-access':
$cell['sel_options'] = array(
'private' => 'Private',
'public' => 'Global public',
'group' => 'Group public'
);
break;
case 'select-country':
if (!$this->countrys)
{
$country = CreateObject('phpgwapi.country');
$this->countrys = &$country->country_array;
unset($country);
unset($this->countrys[' ']);
$this->countrys[''] = '';
// try to translate them and sort alphabetic
foreach($this->countrys as $k => $name)
{
if (($translated = lang($name)) != $name.'*')
{
$this->countrys[$k] = $translated;
}
}
asort($this->countrys);
}
$cell['sel_options'] = $this->countrys;
$cell['no_lang'] = True;
break;
case 'select-state':
$cell['sel_options'] = $this->states;
$cell['no_lang'] = True;
break;
case 'select-cat': // !$type == globals cats too
if (!is_object($GLOBALS['phpgw']->categories))
{
$GLOBALS['phpgw']->categories = CreateObject('phpgwapi.categories');
}
$cats = $GLOBALS['phpgw']->categories->return_sorted_array(0,False,'','','',!$type);
while (list(,$cat) = @each($cats))
{
for ($j=0,$s=''; $j < $cat['level']; $j++)
{
$s .= ' ';
}
$s .= $GLOBALS['phpgw']->strip_html($cat['name']);
if ($cat['app_name'] == 'phpgw')
{
$s .= ' <' . lang('Global') . '>';
}
if ($cat['owner'] == '-1')
{
$s .= ' <' . lang('Global') . ' ' . lang($cat['app_name']) . '>';
}
if (!$tmpl->xslt)
{
$cell['sel_options'][$cat['id']] = $s; // 0.9.14 only
}
else
{
$cell['sel_options'][$cat['cat_id']] = $s;
}
}
$cell['no_lang'] = True;
break;
case 'select-account': // options: #rows,{accounts(default)|both|groups},{0(=lid)|1(default=name)|2(=lid+name))}
// in case of readonly, we read/create only the needed entries, as reading accounts is expensive
if ($cell['readonly'] || $readonlys)
{
$cell['no_lang'] = True;
foreach(is_array($value) ? $value : array($value) as $id)
{
$cell['sel_options'][$id] = $this->accountInfo($id,$acc,$type2,$type=='both');
}
break;
}
if ($this->ui == 'html' && $type != 'groups') // use eGW's new account-selection (html only)
{
if (!is_object($GLOBALS['phpgw']->uiaccountsel))
{
$GLOBALS['phpgw']->uiaccountsel = CreateObject('phpgwapi.uiaccountsel');
}
$help = (int)$cell['no_lang'] < 2 ? lang($cell['help']) : $cell['help'];
$onFocus = "self.status='".addslashes(htmlspecialchars($help))."'; return true;";
$onBlur = "self.status=''; return true;";
$value = $GLOBALS['phpgw']->uiaccountsel->selection($name,'eT_accountsel_'.str_replace(array('[','][',']'),array('_','_',''),$name),
$value,$type,$rows > 0 ? $rows : 0,False,' onfocus="'.$onFocus.'" onblur="'.$onBlur.'"',
$cell['onchange'] == '1' ? 'this.form.submit();' : $cell['onchange'],
!empty($rows) && 0+$rows <= 0 ? lang($rows < 0 ? 'all' : $rows) : False);
$cell['type'] = 'html';
$cell['size'] = ''; // is interpreted as link otherwise
$GLOBALS['phpgw_info']['etemplate']['to_process'][$name] = 'select';
break;
}
$cell['no_lang'] = True;
$accs = $GLOBALS['phpgw']->accounts->get_list(empty($type) ? 'accounts' : $type); // default is accounts
foreach($accs as $acc)
{
if ($acc['account_type'] == 'u')
{
$cell['sel_options'][$acc['account_id']] = $this->accountInfo($acc['account_id'],$acc,$type2,$type=='both');
}
}
foreach($accs as $acc)
{
if ($acc['account_type'] == 'g')
{
$cell['sel_options'][$acc['account_id']] = $this->accountInfo($acc['account_id'],$acc,$type2,$type=='both');
}
}
break;
case 'select-year': // options: #rows,#before(default=3),#after(default=2)
$cell['sel_options'][''] = '';
if ($type <= 0) $type = 3;
if ($type2 <= 0) $type2 = 2;
if ($type > 100 && $type2 > 100 && $type > $type) { $y = $type; $type=$type2; $type2=$y; }
$y = date('Y')-$type;
if ($value && $value-$type < $y || $type > 100) $y = $type > 100 ? $type : $value-$type;
$to = date('Y')+$type2;
if ($value && $value+$type2 > $to || $type2 > 100) $to = $type2 > 100 ? $type2 : $value+$type2;
for ($n = 0; $y <= $to && $n < 200; ++$n)
{
$cell['sel_options'][$y] = $y++;
}
$cell['no_lang'] = True;
break;
case 'select-month':
$cell['sel_options'] = $this->monthnames;
$value = intval($value);
break;
case 'select-dow':
if (!defined('MCAL_M_SUNDAY'))
{
define('MCAL_M_SUNDAY',1);
define('MCAL_M_MONDAY',2);
define('MCAL_M_TUESDAY',4);
define('MCAL_M_WEDNESDAY',8);
define('MCAL_M_THURSDAY',16);
define('MCAL_M_FRIDAY',32);
define('MCAL_M_SATURDAY',64);
define('MCAL_M_WEEKDAYS',62);
define('MCAL_M_WEEKEND',65);
define('MCAL_M_ALLDAYS',127);
}
$weekstart = $GLOBALS['phpgw_info']['user']['preferences']['calendar']['weekdaystarts'];
$cell['sel_options'] = array();
if ($rows >= 2)
{
$cell['sel_options'] = array(
MCAL_M_ALLDAYS => 'all days',
MCAL_M_WEEKDAYS => 'working days',
MCAL_M_WEEKEND => 'weekend',
);
}
if ($weekstart == 'Saturday') $cell['sel_options'][MCAL_M_SATURDAY] = 'saturday';
if ($weekstart != 'Monday') $cell['sel_options'][MCAL_M_SUNDAY] = 'sunday';
$cell['sel_options'] += array(
MCAL_M_MONDAY => 'monday',
MCAL_M_TUESDAY => 'tuesday',
MCAL_M_WEDNESDAY=> 'wednesday',
MCAL_M_THURSDAY => 'thursday',
MCAL_M_FRIDAY => 'friday',
);
if ($weekstart != 'Saturday') $cell['sel_options'][MCAL_M_SATURDAY] = 'saturday';
if ($weekstart == 'Monday') $cell['sel_options'][MCAL_M_SUNDAY] = 'sunday';
$value_in = $value;
$value = array();
$readonly = $cell['readonly'] || $readonlys;
foreach($cell['sel_options'] as $val => $lable)
{
if (($value_in & $val) == $val)
{
$value[] = $readonly ? lang($lable) : $val;
if ($val == MCAL_M_ALLDAYS ||
$val == MCAL_M_WEEKDAYS && $value_in == MCAL_M_WEEKDAYS ||
$val == MCAL_M_WEEKEND && $value_in == MCAL_M_WEEKEND)
{
break; // dont set the others
}
}
}
if ($readonly)
{
$cell['type'] = 'lable';
}
else
{
$GLOBALS['phpgw_info']['etemplate']['to_process'][$name] = 'ext-select-dow';
}
break;
case 'select-day':
$type = 1;
$type2 = 31;
$type3 = 1;
// fall-through
case 'select-number': // options: rows,min,max,decrement
$type = $type === '' ? 1 : intval($type); // min
$type2 = $type2 === '' ? 10 : intval($type2); // max
$format = '%d';
if (!empty($type3) && $type3[0] == '0') // leading zero
{
$format = '%0'.strlen($type3).'d';
}
$type3 = !$type3 ? 1 : intval($type3); // decrement
if (($type < $type2) != ($type3 > 0))
{
$type3 = -$type3; // void infinite loop
}
for ($i=0,$n=$type; $n <= $type2 && $i <= 100; $n += $type3)
{
$cell['sel_options'][$n] = sprintf($format,$n);
}
$cell['no_lang'] = True;
break;
case 'select-app': // type2: ''=users enabled apps, 'installed', 'all' = not installed ones too
$apps = array();
foreach ($GLOBALS['phpgw_info']['apps'] as $app => $data)
{
if (!$type2 || $GLOBALS['phpgw_info']['user']['apps'][$app])
{
$apps[$app] = $data['title'] ? $data['title'] : lang($app);
}
}
if ($type2 == 'all')
{
$dir = opendir(PHPGW_SERVER_ROOT);
while ($file = readdir($dir))
{
if (@is_dir(PHPGW_SERVER_ROOT."/$file/setup") && $file[0] != '.' &&
!isset($apps[$app = basename($file)]))
{
$apps[$app] = $app . ' (*)';
}
}
closedir($dir);
}
$apps_lower = $apps; // case-in-sensitve sort
foreach ($apps_lower as $app => $title)
{
$apps_lower[$app] = strtolower($title);
}
asort($apps_lower);
foreach ($apps_lower as $app => $title)
{
$cell['sel_options'][$app] = $apps[$app];
}
break;
}
if ($rows > 1)
{
unset($cell['sel_options']['']);
}
return True; // extra Label Ok
}
/**
* internal function to format account-data
*/
function accountInfo($id,$acc=0,$longnames=0,$show_type=0)
{
if (!$id)
{
return ' ';
}
if (!is_array($acc))
{
$data = $GLOBALS['phpgw']->accounts->get_account_data($id);
foreach(array('type','lid','firstname','lastname') as $name)
{
$acc['account_'.$name] = $data[$id][$name];
}
}
$info = $show_type ? '('.$acc['account_type'].') ' : '';
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 = $GLOBALS['phpgw']->common->display_fullname($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)
{
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;
default:
$value = $value_in;
break;
}
//echo "<p>select_widget::post_process('$name',,'$extension_data',,,'$value_in'): value='$value'</p>\n";
return $value != null;
}
}