admin/upgrade.php

   1 <?php\r
   2 define( 'YOURLS_ADMIN', true );\r
   3 define( 'YOURLS_UPGRADING', true );\r
   4 require_once( dirname( dirname( __FILE__ ) ).'/includes/load-yourls.php' );\r
   5 require_once( YOURLS_INC.'/functions-upgrade.php' );\r
   6 require_once( YOURLS_INC.'/functions-install.php' );\r
   7 yourls_maybe_require_auth();\r
   8 \r
   9 yourls_html_head( 'upgrade', 'Upgrade YOURLS' );\r
  10 yourls_html_logo();\r
  11 yourls_html_menu();\r
  12 ?>\r
  13                 <h2>Upgrade YOURLS</h2>\r
  14 <?php\r
  15 \r
  16 // Check if upgrade is needed\r
  17 if ( !yourls_upgrade_is_needed() ) {\r
  18         echo '<p>Upgrade not required. Go <a href="'.yourls_admin_url('index.php').'">back to play</a>!</p>';\r
  19 \r
  20 \r
  21 } else {\r
  22         /*\r
  23         step 1: create new tables and populate them, update old tables structure, \r
  24         step 2: convert each row of outdated tables if needed\r
  25         step 3: - if applicable finish updating outdated tables (indexes etc)\r
  26                 - update version & db_version in options, this is all done!\r
  27         */\r
  28         \r
  29         // From what are we upgrading?\r
  30         if ( isset( $_GET['oldver'] ) && isset( $_GET['oldsql'] ) ) {\r
  31                 $oldver = yourls_sanitize_version( $_GET['oldver'] );\r
  32                 $oldsql = yourls_sanitize_version( $_GET['oldsql'] );\r
  33         } else {\r
  34                 list( $oldver, $oldsql ) = yourls_get_current_version_from_sql();\r
  35         }\r
  36         \r
  37         // To what are we upgrading ?\r
  38         $newver = YOURLS_VERSION;\r
  39         $newsql = YOURLS_DB_VERSION;\r
  40         \r
  41         // Verbose & ugly details\r
  42         $ydb->show_errors = true;\r
  43         \r
  44         // Let's go\r
  45         $step = ( isset( $_GET['step'] ) ? intval( $_GET['step'] ) : 0 );\r
  46         switch( $step ) {\r
  47 \r
  48                 default:\r
  49                 case 0:\r
  50                         echo "\r
  51                         <p>Your current installation needs to be upgraded.</p>\r
  52                         <p>Please, pretty please, it is recommended that\r
  53                         you <strong>backup</strong> your database<br/>(you should do this regularly anyway)</p>\r
  54                         <p>Nothing awful <em>should</em> happen, but this doesn't mean it <em>won't</em> happen, right? ;)</p>\r
  55                         <p>On every step, if <span class='error'>something goes wrong</span>, you'll see a message and hopefully a way to fix</p>\r
  56                         <p>If everything goes too fast and you cannot read, <span class='success'>good for you</span>, let it go :)</p>\r
  57                         <p>Once you are ready, press Upgrade!</p>\r
  58                         <form action='upgrade.php?' method='get'>\r
  59                         <input type='hidden' name='step' value='1' />\r
  60                         <input type='hidden' name='oldver' value='$oldver' />\r
  61                         <input type='hidden' name='newver' value='$newver' />\r
  62                         <input type='hidden' name='oldsql' value='$oldsql' />\r
  63                         <input type='hidden' name='newsql' value='$newsql' />\r
  64                         <input type='submit' class='primary' value='Upgrade' />\r
  65                         </form>";\r
  66                         \r
  67                         break;\r
  68                         \r
  69                 case 1:\r
  70                 case 2:\r
  71                         $upgrade = yourls_upgrade( $step, $oldver, $newver, $oldsql, $newsql );\r
  72                         break;\r
  73                         \r
  74                 case 3:\r
  75                         $upgrade = yourls_upgrade( 3, $oldver, $newver, $oldsql, $newsql );\r
  76                         $admin = yourls_admin_url('index.php');\r
  77                         echo "\r
  78                         <p>Your installation is now up to date !</p>\r
  79                         <p>Go back to <a href='$admin'>the admin interface</a></p>\r
  80                         ";\r
  81         }\r
  82         \r
  83 }\r
  84 \r
  85                 \r
  86 ?>      \r
  87 \r
  88 <?php yourls_html_footer(); ?>\r