forked from extern/egroupware
97 lines
3.3 KiB
PHP
97 lines
3.3 KiB
PHP
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<?php
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/**************************************************************************\
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* eGroupWare - eTemplate Extension - Manual Widget *
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* http://www.egroupware.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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* eTemplate Extension: Manual widget
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*
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* This widget is an icon which opens the online help system (manual) in a popup.
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*
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* With the value or the name of the widget, you can specify a certain manual page
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* (eg. ManualAddressbook). If both are empty the URL contains the referer
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*
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* @package etemplate
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* @subpackage extensions
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* @author RalfBecker-AT-outdoor-training.de
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* @license GPL
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*/
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class manual_widget
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{
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/**
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* exported methods of this class
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* @var array $public_functions
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*/
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var $public_functions = array(
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'pre_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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*
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* @var string/array $human_name
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*/
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var $human_name = 'Manual';
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/**
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* @var array
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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 $ui '' for html
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*/
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function manual_widget($ui)
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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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$link = array('menuaction' => 'manual.uimanual.view');
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$page = $cell['name'] ? $cell['name'] : $value;
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if (!empty($page))
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{
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$link['page'] = $page;
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}
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else
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{
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$link['referer'] = ($_SERVER['HTTPS'] ? 'https://' : 'http://').$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
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}
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$link = $GLOBALS['egw']->link('/index.php',$link);
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$cell['type'] = 'button';
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$cell['size'] = 'manual-small';
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$cell['onclick'] = "window.open('$link','manual','width=800,height=600,scrollbars=yes,resizable=yes'); return false;";
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if (!$cell['label']) $cell['label'] = 'Manual';
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if (!$cell['help']) $cell['help'] = /*lang(*/'Open the online help.'/*)*/;
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if (!$cell['readonly'] && !isset($GLOBALS['egw_info']['user']['apps']['manual']))
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{
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$cell['readonly'] = true; // we disable / remove the button, if use has no run-rights for the manual
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}
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return False; // no extra label, label is tooltip for image
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}
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}
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