include/nav.php

   1 <?php
   2
   3 function nav(&$a) {
   4
   5         /**
   6          *
   7          * Build page header and site navigation bars
   8          *
   9          */
  10
  11         if(!(x($a->page,'nav')))
  12                 $a->page['nav'] = '';
  13
  14         /**
  15          * Placeholder div for popup panel
  16          */
  17
  18         $a->page['nav'] .= '<div id="panel" style="display: none;"></div>' ;
  19
  20         /**
  21          *
  22          * Our network is distributed, and as you visit friends some of the
  23          * sites look exactly the same - it isn't always easy to know where you are.
  24          * Display the current site location as a navigation aid.
  25          *
  26          */
  27
  28         $myident = ((is_array($a->user) && isset($a->user['nickname'])) ? $a->user['nickname'] . '@' : '');
  29
  30         $sitelocation = $myident . substr($a->get_baseurl(),strpos($a->get_baseurl(),'//') + 2 );
  31
  32
  33         // nav links: array of array('href', 'text', 'extra css classes')
  34         $nav = Array();
  35
  36         /**
  37          * Display login or logout
  38          */
  39
  40         if(local_user()) {
  41                 $nav['logout'] = Array('logout',t('Logout'), "");
  42         }
  43         else {
  44                 $nav['login'] = Array('login',t('Login'), ($a->module == 'login'?'nav-selected':''));
  45         }
  46
  47
  48         /**
  49          * "Home" should also take you home from an authenticated remote profile connection
  50          */
  51
  52         $homelink = ((x($_SESSION,'visitor_home')) ? $_SESSION['visitor_home'] : '');
  53
  54         if(($a->module != 'home') && (! (local_user())))
  55                 $nav['home'] = array($homelink, t('Home'), "");
  56
  57
  58         if(($a->config['register_policy'] == REGISTER_OPEN) && (! local_user()) && (! remote_user()))
  59                 $nav['register'] = array('register',t('Register'), "");
  60
  61         $help_url = $a->get_baseurl() . '/help';
  62
  63         if(! get_config('system','hide-help'))
  64                 $nav['help'] = array($help_url, t('Help'), "");
  65
  66
  67         if(strlen($a->apps)) {
  68                 $nav['apps'] = array('apps', t('Apps'), "");
  69         }
  70
  71         $nav['search'] = array('search', t('Search'), "");
  72
  73         $gdirpath = 'directory';
  74
  75         if(strlen(get_config('system','singleuser'))) {
  76                 $gdir = dirname(get_config('system','directory_submit_url'));
  77                 if(strlen($gdir))
  78                         $gdirpath = $gdir;
  79         }
  80
  81         $nav['directory'] = array($gdirpath, t('Directory'), "");
  82
  83         /**
  84          *
  85          * The following nav links are only show to logged in users
  86          *
  87          */
  88
  89         if(local_user()) {
  90
  91                 $nav['network'] = array('network', t('Network'), "");
  92
  93                 $nav['home'] = array('profile/' . $a->user['nickname'], t('Home'), "");
  94
  95
  96                 /* only show friend requests for normal pages. Other page types have automatic friendship. */
  97
  98                 if($_SESSION['page_flags'] == PAGE_NORMAL) {
  99                         $nav['notifications'] = array('notifications',  t('Notifications'), "");
 100                 }
 101
 102                 $nav['messages'] = array('message', t('Messages'), "");
 103
 104                 if(is_array($a->identities) && count($a->identities) > 1) {
 105                         $nav['manage'] = array('manage', t('Manage'), "");
 106                 }
 107
 108                 $nav['settings'] = array('settings', t('Settings'),"");
 109                 $nav['profiles'] = array('profiles', t('Profiles'),"");
 110                 $nav['contacts'] = array('contacts', t('Contacts'),"");
 111
 112
 113         }
 114
 115
 116         /**
 117          *
 118          * Provide a banner/logo/whatever
 119          *
 120          */
 121
 122         $banner = get_config('system','banner');
 123
 124         if($banner === false)
 125                 $banner .= '<a href="http://project.friendika.com"><img id="logo-img" src="images/friendika-32.png" alt="logo" /></a><span id="logo-text"><a href="http://project.friendika.com">Friendika</a></span>';
 126
 127
 128         $tpl = file_get_contents('view/nav.tpl');
 129
 130         $a->page['nav'] .= replace_macros($tpl, array(
 131                 '$langselector' => lang_selector(),
 132                 '$sitelocation' => $sitelocation,
 133                 '$nav' => $nav,
 134                 '$banner' =>  $banner,
 135         ));
 136
 137         call_hooks('page_header', $a->page['nav']);
 138
 139 }