application/Router.php

   1 <?php
   2
   3 /**
   4  * Class Router
   5  *
   6  * (only displayable pages here)
   7  */
   8 class Router
   9 {
  10     public static $PAGE_LOGIN = 'login';
  11
  12     public static $PAGE_PICWALL = 'picwall';
  13
  14     public static $PAGE_TAGCLOUD = 'tagcloud';
  15
  16     public static $PAGE_DAILY = 'daily';
  17
  18     public static $PAGE_FEED_ATOM = 'atom';
  19
  20     public static $PAGE_FEED_RSS = 'rss';
  21
  22     public static $PAGE_TOOLS = 'tools';
  23
  24     public static $PAGE_CHANGEPASSWORD = 'changepasswd';
  25
  26     public static $PAGE_CONFIGURE = 'configure';
  27
  28     public static $PAGE_CHANGETAG = 'changetag';
  29
  30     public static $PAGE_ADDLINK = 'addlink';
  31
  32     public static $PAGE_EDITLINK = 'edit_link';
  33
  34     public static $PAGE_EXPORT = 'export';
  35
  36     public static $PAGE_IMPORT = 'import';
  37
  38     public static $PAGE_OPENSEARCH = 'opensearch';
  39
  40     public static $PAGE_LINKLIST = 'linklist';
  41
  42     public static $PAGE_PLUGINSADMIN = 'pluginadmin';
  43
  44     public static $PAGE_SAVE_PLUGINSADMIN = 'save_pluginadmin';
  45
  46     /**
  47      * Reproducing renderPage() if hell, to avoid regression.
  48      *
  49      * This highlights how bad this needs to be rewrite,
  50      * but let's focus on plugins for now.
  51      *
  52      * @param string $query    $_SERVER['QUERY_STRING'].
  53      * @param array  $get      $_SERVER['GET'].
  54      * @param bool   $loggedIn true if authenticated user.
  55      *
  56      * @return string page found.
  57      */
  58     public static function findPage($query, $get, $loggedIn)
  59     {
  60         $loggedIn = ($loggedIn === true) ? true : false;
  61
  62         if (empty($query) && !isset($get['edit_link']) && !isset($get['post'])) {
  63             return self::$PAGE_LINKLIST;
  64         }
  65
  66         if (startsWith($query, 'do='. self::$PAGE_LOGIN) && $loggedIn === false) {
  67             return self::$PAGE_LOGIN;
  68         }
  69
  70         if (startsWith($query, 'do='. self::$PAGE_PICWALL)) {
  71             return self::$PAGE_PICWALL;
  72         }
  73
  74         if (startsWith($query, 'do='. self::$PAGE_TAGCLOUD)) {
  75             return self::$PAGE_TAGCLOUD;
  76         }
  77
  78         if (startsWith($query, 'do='. self::$PAGE_OPENSEARCH)) {
  79             return self::$PAGE_OPENSEARCH;
  80         }
  81
  82         if (startsWith($query, 'do='. self::$PAGE_DAILY)) {
  83             return self::$PAGE_DAILY;
  84         }
  85
  86         if (startsWith($query, 'do='. self::$PAGE_FEED_ATOM)) {
  87             return self::$PAGE_FEED_ATOM;
  88         }
  89
  90         if (startsWith($query, 'do='. self::$PAGE_FEED_RSS)) {
  91             return self::$PAGE_FEED_RSS;
  92         }
  93
  94         // At this point, only loggedin pages.
  95         if (!$loggedIn) {
  96             return self::$PAGE_LINKLIST;
  97         }
  98
  99         if (startsWith($query, 'do='. self::$PAGE_TOOLS)) {
 100             return self::$PAGE_TOOLS;
 101         }
 102
 103         if (startsWith($query, 'do='. self::$PAGE_CHANGEPASSWORD)) {
 104             return self::$PAGE_CHANGEPASSWORD;
 105         }
 106
 107         if (startsWith($query, 'do='. self::$PAGE_CONFIGURE)) {
 108             return self::$PAGE_CONFIGURE;
 109         }
 110
 111         if (startsWith($query, 'do='. self::$PAGE_CHANGETAG)) {
 112             return self::$PAGE_CHANGETAG;
 113         }
 114
 115         if (startsWith($query, 'do='. self::$PAGE_ADDLINK)) {
 116             return self::$PAGE_ADDLINK;
 117         }
 118
 119         if (isset($get['edit_link']) || isset($get['post'])) {
 120             return self::$PAGE_EDITLINK;
 121         }
 122
 123         if (startsWith($query, 'do='. self::$PAGE_EXPORT)) {
 124             return self::$PAGE_EXPORT;
 125         }
 126
 127         if (startsWith($query, 'do='. self::$PAGE_IMPORT)) {
 128             return self::$PAGE_IMPORT;
 129         }
 130
 131         if (startsWith($query, 'do='. self::$PAGE_PLUGINSADMIN)) {
 132             return self::$PAGE_PLUGINSADMIN;
 133         }
 134
 135         if (startsWith($query, 'do='. self::$PAGE_SAVE_PLUGINSADMIN)) {
 136             return self::$PAGE_SAVE_PLUGINSADMIN;
 137         }
 138
 139         return self::$PAGE_LINKLIST;
 140     }
 141 }