forked from extern/egroupware
73 lines
2.4 KiB
PHP
73 lines
2.4 KiB
PHP
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<?php
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/**************************************************************************\
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* phpGroupWare - eTemplate Extension - InfoLog LinkList Widget *
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* http://www.phpgroupware.org *
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* Written by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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/*!
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@class linklist_widget
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@author ralfbecker
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@abstract widget that shows the links to an entry and a Unlink Button for each entry
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@discussion This widget is independent of the UI as it only uses etemplate-widgets and has therefor no render-function
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*/
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class linklist_widget
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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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var $human_name = 'LinkList'; // this is the name for the editor
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function linklist_widget($ui)
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{
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$this->link = CreateObject('infolog.bolink');
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}
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function pre_process(&$cell,&$value,&$extension_data,&$readonlys)
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{
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$app = $value['app'] = 'addressbook';
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$id = $value['id'] = 921;
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//echo "<p>linklist_widget.preprocess: app='$app', id='$id', value="; _debug_array($value);
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if (!$value['title'])
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{
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$value['title'] = $this->link->title($app,$id);
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}
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$extension_data = $value;
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$links = $this->link->get_links($app,$id);
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for($row=1; list(,$link) = each($links); ++$row)
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{
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$value[$row] = $link;
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$value[$row]['title'] = $this->link->title($link['app'],$link['id']);
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}
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$cell['size'] = $cell['name'];
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$cell['type'] = 'template';
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$cell['name'] = 'infolog.linklist_widget';
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return True; // extra Label is ok
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}
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function post_process(&$cell,&$value,&$extension_data,&$loop)
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{
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list($unlink) = @each($value['unlink']);
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$pre_value = $extension_data;
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//echo "<p>linklist_widget.postprocess: app='$pre_value[app]', id='$pre_value[id]', unlink='$unlink', value="; _debug_array($value);
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if ($unlink)
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{
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$this->link->unlink($unlink,$pre_value['app'],$pre_value['id']);
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$loop = True;
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$value = $pre_value;
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}
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}
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}
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