mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-08 09:04:53 +01:00
76 lines
2.2 KiB
PHP
76 lines
2.2 KiB
PHP
<?php
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/**
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* EGroupware - eTemplate serverside button widget
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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 api
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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 2002-11 by RalfBecker@outdoor-training.de
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* @version $Id$
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*/
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/**
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* eTemplate button widget
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*/
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class etemplate_widget_button extends etemplate_widget
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{
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/**
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* True after submit-validation, if cancel button was pressed
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*
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* @var boolean
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*/
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public static $canceled = false;
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/**
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* True after submit-validation,if a non-cancel button was pressed
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*
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* @var boolean
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*/
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public static $button_pressed = false;
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/**
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* Validate buttons
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*
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* Readonly buttons can NOT be pressed!
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*
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* @param string $cname current namespace
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* @param array $expand values for keys 'c', 'row', 'c_', 'row_', 'cont'
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* @param array $content
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* @param array &$validated=array() validated content
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* @return boolean true if no validation error, false otherwise
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*/
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public function validate($cname, array $expand, array $content, &$validated=array())
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{
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$form_name = self::form_name($cname, $this->id, $expand);
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//error_log(__METHOD__."('$cname', ".array2string($expand).", ...) $this: get_array(\$content, '$form_name')=".array2string(self::get_array($content, $form_name)));
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if (!$this->is_readonly($cname, $form_name))
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{
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$value = self::get_array($content, $form_name);
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if(
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// Handle case of not existing $row_cont[id], eg: create[]
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is_array($value) && count($value) == 1 ||
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// check === true, as get_array() ignores a "[]" postfix and returns array() eg. for a not existing $row_cont[id] in "delete[$row_cont[id]]"
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$value == true
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)
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{
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$valid =& self::get_array($validated, $form_name, true);
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$valid = is_array($value) ? $value : 'pressed';
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// recorded pressed button globally, was in the template object before, put now as static on this object
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if ($this->type == 'cancel' || $form_name == 'cancel' || substr($form_name,-10) == '[cancel]')
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{
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self::$canceled = true;
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}
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else
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{
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self::$button_pressed = true;
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}
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}
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}
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}
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}
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etemplate_widget::registerWidget('etemplate_widget_button', array('button','buttononly'));
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