[Sommaire] [Imprimer]

   1  <?php
   2  /**************************************************************************\
   3  * eGroupWare - Online User manual                                          *
   4  * http://www.eGroupWare.org                                                *
   5  * Written and copyright (c) 2004-6 by RalfBecker@outdoor-training.de       *
   6  * --------------------------------------------                             *
   7  *  This program is free software; you can redistribute it and/or modify it *
   8  *  under the terms of the GNU General Public License as published by the   *
   9  *  Free Software Foundation; either version 2 of the License, or (at your  *
  10  *  option) any later version.                                              *
  11  \**************************************************************************/
  12  
  13  /* $Id: class.uimanual.inc.php 20990 2006-04-06 11:11:08Z ralfbecker $ */
  14  
  15  include_once (EGW_INCLUDE_ROOT.'/wiki/inc/class.uiwiki.inc.php');
  16  
  17  class uimanual extends uiwiki
  18  {
  19      var $public_functions = array(
  20          'view'   => True,
  21          'search' => True,
  22      );
  23      var $manual_config;
  24  
  25  	function uimanual()
  26      {
  27          $config =& CreateObject('phpgwapi.config','manual');
  28          $config->read_repository();
  29          if (!is_array($config->config_data) || !isset($config->config_data['manual_update_url']))    // empty never get's stored
  30          {
  31              foreach(array(
  32                  'manual_remote_egw_url'     => 'http://manual.egroupware.org/egroupware',
  33                  'manual_update_url'         => 'http://manual.egroupware.org/egroupware/wiki/index.php?page=Manual&action=xml',
  34                  'manual_wiki_id'            => 1,
  35                  'manual_allow_anonymous'    => '',        // no
  36                  'manual_anonymous_user'     => 'anonymous',
  37                  'manual_anonymous_password' => 'anonymous',
  38              ) as $name => $default)
  39              {
  40                  if (!isset($config->config_data[$name]) ||
  41                      $name == 'manual_update_url' && $config->config_data[$name] == 'http://egroupware.org/egroupware/wiki/index.php?page=Manual&action=xml')
  42                  {
  43                      $config->config_data[$name] = $default;
  44                      $need_save = True;
  45                  }
  46              }
  47              if ($need_save)
  48              {
  49                  $config->save_repository();
  50              }
  51          }
  52          $this->manual_config = $config->config_data;
  53          unset($config);
  54          $this->wiki_id = (int) $this->manual_config['manual_wiki_id'];
  55  
  56          // set a language given in the URL as session preference
  57          if ($this->manual_config['manual_allow_anonymous'] && isset($_REQUEST['lang']) && preg_match('/^[a-z]{2}(-[a-z]{2})?$/',$_REQUEST['lang']) && 
  58              $_REQUEST['lang'] != $GLOBALS['egw_info']['user']['preferences']['common']['lang'])
  59          {
  60              $GLOBALS['egw']->preferences->add('common','lang',$_REQUEST['lang'],'session');
  61              $GLOBALS['egw_info']['user']['preferences']['common']['lang']=$_REQUEST['lang'];
  62          }
  63          $this->lang = $GLOBALS['egw_info']['user']['preferences']['common']['lang'];
  64  
  65          $this->bowiki($this->wiki_id);
  66          
  67          if (!is_object($GLOBALS['egw']->html))
  68          {
  69              $GLOBALS['egw']->html =& CreateObject('phpgwapi.html');
  70          }
  71          $this->html =& $GLOBALS['egw']->html;
  72      }
  73  
  74      /**
  75       * reimplemented that the we stay inside the manual app
  76       */
  77  	function viewURL($page, $lang='', $version='', $full = '')
  78      {
  79          $args = array(
  80              'menuaction' => 'manual.uimanual.view',
  81          );
  82          if ($lang || @$page['lang'])
  83          {
  84              $args['lang'] = $lang ? $lang : @$page['lang'];
  85              if ($args['lang'] == $GLOBALS['egw_info']['user']['prefereces']['common']['lang']) unset($args['lang']);
  86          }
  87          if ($version)
  88          {
  89              $args['version'] = $version;
  90          }
  91          if ($full)
  92          {
  93              $args['full'] = 1;
  94          }
  95          // the page-parameter has to be the last one, as the old wiki code only calls it once with empty page and appends the pages later
  96          return $GLOBALS['egw']->link('/index.php',$args).'&page='.urlencode(is_array($page) ? $page['name'] : $page);
  97      }
  98      
  99      /**
 100       * reimplemented to disallow editing
 101       */
 102  	function editURL($page, $lang='',$version = '')
 103      {
 104          return False;
 105      }
 106      
 107      /**
 108       * Show the page-header for the manual
 109       *
 110       * @param object/boolean $page sowikipage object or false
 111       * @param string $title title of the search
 112       */
 113  	function header($page=false,$title='')
 114      {
 115          $GLOBALS['egw']->common->egw_header();
 116          
 117          // let the (existing) window pop up
 118          $html .= "<script language=\"JavaScript\">\n\twindow.focus();\n</script>\n";
 119          $html .= '<div id="divMain">'."\n";
 120  
 121          if ($page && ($app = preg_match('/^Manual([A-Z]{1}[a-z]+)[A-Z]+/',$page->name,$matches) ? $matches[1] : false))
 122          {
 123              $app_page =& $this->page('Manual'.$app);
 124              if ($app_page->read() === False) $app = false;
 125          }
 126          $html .= '<form action="'.$GLOBALS['egw']->link('/index.php',array('menuaction'=>'manual.uimanual.search')).'" method="POST">'.
 127              (isset($_GET['referer']) ? $this->html->image('phpgwapi','left-grey',lang('Back')) :
 128              $this->html->a_href($this->html->image('phpgwapi','left',lang('Back')),'','','onclick="history.back(); return false;"')).' | '.
 129              '<a href="'.htmlspecialchars($this->viewURL('Manual')).'">'.lang('Index').'</a> | '.
 130              ($app ? '<a href="'.htmlspecialchars($this->viewUrl('Manual'.$app)).'">'.lang($app).'</a> | ' : '').
 131              '<input name="search" value="'.$this->html->htmlspecialchars($_REQUEST['search']).'" />&nbsp;'.
 132              '<input type="submit" name="go" value="'.$this->html->htmlspecialchars(lang('Search')).'" /></form>'."\n";
 133          $html .= "<hr />\n";
 134          
 135          if ($title) $html .= '<p><b>'.$titel."</b></p>\n";
 136          
 137          return $html;
 138      }
 139      
 140      /**
 141       * Show the page-footer for the manual
 142       *
 143       * @param object/boolean $page sowikipage object or false
 144       */
 145  	function footer($page=false)
 146      {
 147          return "\n</div>\n";
 148      }
 149      
 150      /**
 151       * view a manual page
 152       */
 153  	function view()
 154      {
 155          if ($this->manual_config['manual_remote_egw_url'])
 156          {
 157              if (isset($_GET['referer']))
 158              {
 159                  $_SERVER['HTTP_REFERER'] = $_GET['referer'];
 160              }
 161              $referer = $GLOBALS['egw']->common->get_referer();
 162              $url = $this->manual_config['manual_remote_egw_url'].'/manual/index.php?referer='.
 163                  urlencode($this->manual_config['manual_remote_egw_url'].$referer).
 164                  (isset($_GET['page']) ? '&page='.urlencode($_GET['page']): '').
 165                  '&lang='.urlencode($GLOBALS['egw_info']['user']['preferences']['common']['lang']);
 166              //echo htmlentities($url); exit;
 167              $GLOBALS['egw']->redirect($url);
 168          }
 169          if (isset($_GET['page']))
 170          {
 171              $pages[] = $_GET['page'];
 172          }
 173          if (isset($_GET['referer']) || !isset($_GET['page']))
 174          {
 175              // use the referer
 176              $referer = $GLOBALS['egw']->common->get_referer('',$_GET['referer']);
 177              list($referer,$query) = explode('?',$referer,2);
 178              parse_str($query,$query);
 179              //echo "<p>_GET[referer]='$_GET[referer]', referer='$referer', query=".print_r($query,True)."</p>\n";
 180              
 181              if (isset($query['menuaction']) && $query['menuaction'])
 182              {
 183                  list($app,$class,$function) = explode('.',$query['menuaction']);
 184                  // for acl-preferences use the app-name from the query and acl as function
 185                  if ($app == 'preferences' && $class == 'uiaclprefs')
 186                  {
 187                      $app = $query['acl_app'] ? $query['acl_app'] : $_GET['acl_app'];
 188                      $function = 'acl';
 189                  }
 190                  elseif ($app == 'preferences' && $class == 'uisettings')
 191                  {
 192                      $pages[] = 'Manual'.ucfirst($query['appname'] ? $query['appname'] : $_GET['appname']).'Preferences';
 193                  }
 194                  elseif ($app == 'admin' && $class == 'uiconfig')
 195                  {
 196                      $app = $query['appname'] ? $query['appname'] : $_GET['appname'];
 197                  }
 198                  $pages[] = 'Manual'.ucfirst($app).ucfirst($class).ucfirst($function);
 199                  $pages[] = 'Manual'.ucfirst($app).ucfirst($function);
 200                  $pages[] = 'Manual'.ucfirst($app).ucfirst($class);
 201              }
 202              else
 203              {
 204                  $parts = explode('/',$referer);
 205                  unset($parts[0]);
 206                  $app  = array_shift($parts);
 207                  $file = str_replace('.php','',array_pop($parts));
 208                  if (empty($file)) $file = 'index';
 209                  // for preferences use the app-name from the query
 210                  if ($app == 'preferences' && $file == 'preferences')
 211                  {
 212                      $app = $query['appname'] ? $query['appname'] : $_GET['appname'];
 213                  }
 214                  $pages[] = 'Manual'.ucfirst($app).ucfirst($file);
 215              }
 216              $pages[] = 'Manual'.ucfirst($app);
 217          }
 218          // show the first page-hit
 219          foreach($pages as $name)
 220          {
 221              $page =& $this->page($name);
 222              if ($page->read() !== False)
 223              {
 224                  break;
 225              }
 226              $page = false;
 227          }
 228          //echo "<p>page='".(is_object($page) ? $page->name : $page)."' from ".implode(', ',$pages)."</p>\n";
 229          if (!$page)
 230          {
 231              $html = '<p><b>'.lang("Page(s) %1 not found !!!",'<i>'.implode(', ',$pages).'</i>')."</b></p>\n";
 232              // show the Manual startpage
 233              $page =& $this->page('Manual');
 234              if ($page->read() === false) $page = false;
 235          }
 236          $html = $this->header($page).$html;
 237          $html .= $this->get($page,'',$this->wiki_id);
 238          $html .= $this->footer();
 239          
 240          echo $html;
 241      }
 242  }