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_TAGLIST = 'taglist';
  17
  18     public static $PAGE_DAILY = 'daily';
  19
  20     public static $PAGE_FEED_ATOM = 'atom';
  21
  22     public static $PAGE_FEED_RSS = 'rss';
  23
  24     public static $PAGE_TOOLS = 'tools';
  25
  26     public static $PAGE_CHANGEPASSWORD = 'changepasswd';
  27
  28     public static $PAGE_CONFIGURE = 'configure';
  29
  30     public static $PAGE_CHANGETAG = 'changetag';
  31
  32     public static $PAGE_ADDLINK = 'addlink';
  33
  34     public static $PAGE_EDITLINK = 'edit_link';
  35
  36     public static $PAGE_DELETELINK = 'delete_link';
  37
  38     public static $PAGE_EXPORT = 'export';
  39
  40     public static $PAGE_IMPORT = 'import';
  41
  42     public static $PAGE_OPENSEARCH = 'opensearch';
  43
  44     public static $PAGE_LINKLIST = 'linklist';
  45
  46     public static $PAGE_PLUGINSADMIN = 'pluginadmin';
  47
  48     public static $PAGE_SAVE_PLUGINSADMIN = 'save_pluginadmin';
  49
  50     public static $GET_TOKEN = 'token';
  51
  52     /**
  53      * Reproducing renderPage() if hell, to avoid regression.
  54      *
  55      * This highlights how bad this needs to be rewrite,
  56      * but let's focus on plugins for now.
  57      *
  58      * @param string $query    $_SERVER['QUERY_STRING'].
  59      * @param array  $get      $_SERVER['GET'].
  60      * @param bool   $loggedIn true if authenticated user.
  61      *
  62      * @return string page found.
  63      */
  64     public static function findPage($query, $get, $loggedIn)
  65     {
  66         $loggedIn = ($loggedIn === true) ? true : false;
  67
  68         if (empty($query) && !isset($get['edit_link']) && !isset($get['post'])) {
  69             return self::$PAGE_LINKLIST;
  70         }
  71
  72         if (startsWith($query, 'do='. self::$PAGE_LOGIN) && $loggedIn === false) {
  73             return self::$PAGE_LOGIN;
  74         }
  75
  76         if (startsWith($query, 'do='. self::$PAGE_PICWALL)) {
  77             return self::$PAGE_PICWALL;
  78         }
  79
  80         if (startsWith($query, 'do='. self::$PAGE_TAGCLOUD)) {
  81             return self::$PAGE_TAGCLOUD;
  82         }
  83
  84         if (startsWith($query, 'do='. self::$PAGE_TAGLIST)) {
  85             return self::$PAGE_TAGLIST;
  86         }
  87
  88         if (startsWith($query, 'do='. self::$PAGE_OPENSEARCH)) {
  89             return self::$PAGE_OPENSEARCH;
  90         }
  91
  92         if (startsWith($query, 'do='. self::$PAGE_DAILY)) {
  93             return self::$PAGE_DAILY;
  94         }
  95
  96         if (startsWith($query, 'do='. self::$PAGE_FEED_ATOM)) {
  97             return self::$PAGE_FEED_ATOM;
  98         }
  99
 100         if (startsWith($query, 'do='. self::$PAGE_FEED_RSS)) {
 101             return self::$PAGE_FEED_RSS;
 102         }
 103
 104         // At this point, only loggedin pages.
 105         if (!$loggedIn) {
 106             return self::$PAGE_LINKLIST;
 107         }
 108
 109         if (startsWith($query, 'do='. self::$PAGE_TOOLS)) {
 110             return self::$PAGE_TOOLS;
 111         }
 112
 113         if (startsWith($query, 'do='. self::$PAGE_CHANGEPASSWORD)) {
 114             return self::$PAGE_CHANGEPASSWORD;
 115         }
 116
 117         if (startsWith($query, 'do='. self::$PAGE_CONFIGURE)) {
 118             return self::$PAGE_CONFIGURE;
 119         }
 120
 121         if (startsWith($query, 'do='. self::$PAGE_CHANGETAG)) {
 122             return self::$PAGE_CHANGETAG;
 123         }
 124
 125         if (startsWith($query, 'do='. self::$PAGE_ADDLINK)) {
 126             return self::$PAGE_ADDLINK;
 127         }
 128
 129         if (isset($get['edit_link']) || isset($get['post'])) {
 130             return self::$PAGE_EDITLINK;
 131         }
 132
 133         if (isset($get['delete_link'])) {
 134             return self::$PAGE_DELETELINK;
 135         }
 136
 137         if (startsWith($query, 'do='. self::$PAGE_EXPORT)) {
 138             return self::$PAGE_EXPORT;
 139         }
 140
 141         if (startsWith($query, 'do='. self::$PAGE_IMPORT)) {
 142             return self::$PAGE_IMPORT;
 143         }
 144
 145         if (startsWith($query, 'do='. self::$PAGE_PLUGINSADMIN)) {
 146             return self::$PAGE_PLUGINSADMIN;
 147         }
 148
 149         if (startsWith($query, 'do='. self::$PAGE_SAVE_PLUGINSADMIN)) {
 150             return self::$PAGE_SAVE_PLUGINSADMIN;
 151         }
 152
 153         if (startsWith($query, 'do='. self::$GET_TOKEN)) {
 154             return self::$GET_TOKEN;
 155         }
 156
 157         return self::$PAGE_LINKLIST;
 158     }
 159 }