mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-10-06 18:12:22 +02:00
285 lines
7.6 KiB
PHP
285 lines
7.6 KiB
PHP
<?php
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/*******************************************************************\
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* phpGroupWare API - help system manager *
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* Written by Bettina Gille [ceb@phpgroupware.org] *
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* Manager for the phpGroupWare help system *
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* Copyright (C) 2002 Bettina Gille *
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* ----------------------------------------------------------------- *
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* This library is part of the phpGroupWare API *
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* http://www.phpgroupware.org/theapi *
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* ----------------------------------------------------------------- *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
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\*******************************************************************/
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/* $Id$ */
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class help
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{
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var $lang;
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var $app_name;
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var $app_version;
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var $app_id;
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var $up;
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var $down;
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var $intro;
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var $app_intro;
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var $note;
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var $extrabox;
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var $xhelp;
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var $listbox;
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var $output;
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var $data;
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var $title;
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/* This is the constructor for the object. */
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function help($reset = False)
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{
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$this->lang = $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'];
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$this->title = '';
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$this->app_name = '';
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$this->app_version = '';
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$this->app_id = 0;
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$this->up = '';
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$this->down = '';
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$this->intro = '';
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$this->app_intro = '';
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$this->note = '';
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$this->extrabox = '';
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$this->xhelp = '';
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$this->listbox = '';
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$this->data = array();
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if (!$reset)
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{
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$this->output = array();
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}
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$GLOBALS['phpgw']->xslttpl->add_file($GLOBALS['phpgw']->common->get_tpl_dir('phpgwapi','default') . SEP . 'help');
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}
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/*
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Use these functions to get and set the values of this
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object's variables. This is good OO practice, as it means
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that datatype checking can be completed and errors raised accordingly.
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*/
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function setvar($var,$value='')
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{
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if ($value=='')
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{
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global $$var;
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$value = $$var;
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}
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$this->$var = $value;
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// echo $var." = ".$this->$var."<br>\n";
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}
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function getvar($var='')
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{
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if ($var=='' || !isset($this->$var))
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{
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echo 'Programming Error: '.$this->getvar('classname').'->getvar('.$var.')!<br>'."\n";
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$GLOBALS['phpgw_info']['flags']['nodisplay'] = True;
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exit;
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}
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//echo "Var = ".$var."<br>\n";
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//echo $var." = ".$this->$var."<br>\n";
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return $this->$var;
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}
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function start_template()
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{
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if ($this->app_name)
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{
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$GLOBALS['phpgw']->xslttpl->add_file($GLOBALS['phpgw']->common->get_tpl_dir($this->app_name,'default') . SEP . 'help_data');
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}
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}
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function set_controls($type = 'app', $control='', $control_url='')
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{
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switch($type)
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{
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case 'app':
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if($control != '' && $control_url != '')
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{
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$this->setvar($control,$this->check_help_file($control_url));
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}
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break;
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default:
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$this->setvar('intro',$GLOBALS['phpgw']->link('/help.php'));
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$this->setvar('app_intro',$GLOBALS['phpgw']->link('/help.php','app=' . $this->app_name));
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$this->setvar('note',$GLOBALS['phpgw']->link('/help.php','note=True'));
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break;
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}
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}
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function set_internal($extra_data = '')
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{
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if($extra_data !='')
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{
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$this->extrabox = $extra_data;
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}
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}
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function set_xinternal($extra_data='')
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{
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if($extra_data !='')
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{
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$this->xhelp = $extra_data;
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}
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}
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function draw_box()
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{
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$control_array = array
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(
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'intro' => True
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);
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if($this->app_intro)
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{
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$control_array['app_intro'] = True;
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}
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if($this->up)
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{
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$control_array['up'] = True;
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}
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if($this->down)
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{
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$control_array['down'] = True;
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}
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$control_array['note'] = True;
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//_debug_array($control_array);
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@reset($control_array);
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while(list($param,$value) = each($control_array))
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{
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if(isset($this->$param) && $this->$param)
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{
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$image_width = 15;
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$control_link[] = array
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(
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'param_url' => $this->$param,
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'link_img' => $GLOBALS['phpgw']->common->image('phpgwapi',$param.'_help'),
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'img_width' => $image_width,
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'lang_param_title' => lang($param)
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);
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}
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}
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if ($this->app_name == 'manual')
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{
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$logo_img = $GLOBALS['phpgw']->common->image('phpgwapi','logo','',True);
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}
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else
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{
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$logo_img = $GLOBALS['phpgw']->common->image($this->app_name,'navbar','',True);
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}
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$this->output['help_values'][] = array
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(
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'img' => $logo_img,
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'title' => $this->title,
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'lang_version' => lang('version'),
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'version' => $this->app_version,
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'control_link' => $control_link,
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'listbox' => $this->listbox,
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'extrabox' => $this->extrabox,
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'xhelp' => $this->xhelp
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);
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}
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function check_file($file)
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{
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$check_file = PHPGW_SERVER_ROOT . $file;
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if(@is_file($check_file))
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{
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return $file;
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}
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else
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{
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return '';
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}
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}
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function check_help_file($file)
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{
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$lang = strtoupper($this->lang);
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$help_file = $this->check_file('/' . $this->app_name . '/help/'. $lang . '/' . $file);
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if($help_file == '')
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{
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$help_file = $this->check_file('/' . $this->app_name . '/help/EN/' . $file);
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}
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if ($help_file)
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{
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return $GLOBALS['phpgw']->link($help_file);
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}
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return False;
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}
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/*function display_manual_section($appname,$file)
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{
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$font = $GLOBALS['phpgw_info']['theme']['font'];
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$navbar = $GLOBALS['phpgw_info']['user']['preferences']['common']['navbar_format'];
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$lang = strtoupper($GLOBALS['phpgw_info']['user']['preferences']['common']['lang']);
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$GLOBALS['treemenu'][] = '..'.($navbar != 'text'?'<img src="'.$GLOBALS['phpgw']->common->image($appname,'navbar').'" border="0" alt="'.ucwords($appname).'">':'').($navbar != 'icons'?'<font face="'.$font.'">'.lang($appname).'</font>':'').'|'.$GLOBALS['phpgw']->link('/'.$appname.'/help/index.php');
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$help_file = check_help_file($appname,$lang,$appname.'.php');
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if($help_file != '')
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{
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$GLOBALS['treemenu'][] = '...<font face="'.$font.'">'.lang('Overview').'</font>|'.$GLOBALS['phpgw']->link($help_file);
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}
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while(list($title,$filename) = each($file))
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{
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$help_file = check_help_file($appname,$lang,$filename);
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if($help_file != '')
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{
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$GLOBALS['treemenu'][] = '...<font face="'.$font.'">'.lang($title).'</font>|'.$GLOBALS['phpgw']->link($help_file);
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}
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}
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}
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function show_menu($expandlevels)
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{
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$menutree = CreateObject('phpgwapi.menutree','text');
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$menutree->set_lcs(300);
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$str = '<table cellpadding="10" width="20%"><td>';
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$str .= '<font face="'.$GLOBALS['phpgw_info']['theme']['font'].'" size="2">';
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$str .= 'Note: Some of this information is out of date<br>';
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$GLOBALS['treemenu'] = Array();
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$GLOBALS['phpgw']->hooks->process('manual',array('manual','preferences'));
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reset($GLOBALS['treemenu']);
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$str .= $menutree->showtree($GLOBALS['treemenu'],$expandlevels).'</td></table>';
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return $str;
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}*/
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}
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?>
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