admin/install.php

   1 <?php\r
   2 define( 'YOURLS_INSTALLING', true );\r
   3 define( 'YOURLS_ADMIN', true );\r
   4 require_once( dirname(dirname(__FILE__)).'/includes/load-yourls.php' );\r
   5 require_once( YOURLS_INC.'/functions-install.php' );\r
   6 \r
   7 $error = array();\r
   8 $warning = array();\r
   9 $success = array();\r
  10 \r
  11 // Check pre-requisites\r
  12 if ( !yourls_check_database_version() )\r
  13         $error[] = 'MySQL version is too old. Ask your server admin for an upgrade.';\r
  14 \r
  15 if ( !yourls_check_php_version() )\r
  16         $error[] = 'PHP version is too old. Ask your server admin for an upgrade.';\r
  17 \r
  18 // Check additional stuff\r
  19 if ( !yourls_check_curl() )\r
  20         $warning[] = 'PHP extension <tt>cURL</tt> is not installed. This server won\'t be able to use the remote API';\r
  21 \r
  22 // Is YOURLS already installed ?\r
  23 if ( yourls_is_installed() ) {\r
  24         $error[] = 'YOURLS already installed.';\r
  25         // check if .htaccess exists, recreate otherwise. No error checking.\r
  26         if( !file_exists( YOURLS_ABSPATH.'/.htaccess' ) ) {\r
  27                 yourls_create_htaccess();\r
  28         }\r
  29 }\r
  30 \r
  31 // Start install if possible and needed\r
  32 if ( isset($_REQUEST['install']) && count( $error ) == 0 ) {\r
  33         // Create/update .htaccess file\r
  34         if ( yourls_create_htaccess() ) {\r
  35                 $success[] = 'File <tt>.htaccess</tt> successfully created/updated.';\r
  36         } else {\r
  37                 $warning[] = 'Could not write file <tt>.htaccess</tt> in YOURLS root directory. You will have to do it manually. See <a href="http://yourls.org/htaccess">how</a>.';\r
  38         }\r
  39 \r
  40         // Create SQL tables\r
  41         $install = yourls_create_sql_tables();\r
  42         if ( isset( $install['error'] ) )\r
  43                 $error = array_merge( $error, $install['error'] );\r
  44         if ( isset( $install['success'] ) )\r
  45                 $success = array_merge( $success, $install['success'] );\r
  46 }\r
  47 \r
  48 \r
  49 // Start output\r
  50 yourls_html_head( 'install', 'Install YOURLS' );\r
  51 ?>\r
  52 <div id="login">\r
  53         <form method="post" action="?"><?php // reset any QUERY parameters ?>\r
  54                 <p>\r
  55                         <img src="<?php echo YOURLS_SITE; ?>/images/yourls-logo.png" alt="YOURLS" title="YOURLS" />\r
  56                 </p>\r
  57                 <?php\r
  58                         // Print errors, warnings and success messages\r
  59                         foreach ( array ('error', 'warning', 'success') as $info ) {\r
  60                                 if ( count( $$info ) > 0 ) {\r
  61                                         echo "<ul class='$info'>";\r
  62                                         foreach( $$info as $msg ) {\r
  63                                                 echo '<li>'.$msg."</li>\n";\r
  64                                         }\r
  65                                         echo '</ul>';\r
  66                                 }\r
  67                         }\r
  68 \r
  69                         // Display install button or link to admin area if applicable\r
  70                         if( !yourls_is_installed() && !isset($_REQUEST['install']) ) {\r
  71                                 echo '<p>&nbsp;</p><p style="text-align: center;"><input type="submit" name="install" value="Install YOURLS" class="button" /></p>';\r
  72                         } else {\r
  73                                 if( count($error) == 0 )\r
  74                                         echo '<p>&nbsp;</p><p style="text-align: center;">&raquo; <a href="'.yourls_admin_url().'" title="YOURLS Administration Page">YOURLS Administration Page</a></p>';\r
  75                         }\r
  76                 ?>\r
  77         </form>\r
  78 </div>\r
  79 <?php yourls_html_footer(); ?>\r