schema_edit.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * PDF schema editor
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 /**
  10  * Gets some core libraries
  11  */
  12
  13 require_once 'libraries/common.inc.php';
  14 require_once 'libraries/db_common.inc.php';
  15 require 'libraries/StorageEngine.class.php';
  16
  17 $active_page = 'db_operations.php';
  18 require_once 'libraries/db_common.inc.php';
  19 $url_query .= '&amp;goto=schema_edit.php';
  20 require_once 'libraries/db_info.inc.php';
  21
  22 /**
  23  * get all variables needed for exporting relational schema
  24  * in $cfgRelation
  25  */
  26 $cfgRelation = PMA_getRelationsParam();
  27
  28 /**
  29  * Now in ./libraries/relation.lib.php we check for all tables
  30  * that we need, but if we don't find them we are quiet about it
  31  * so people can't work without relational variables.
  32  * This page is absolutely useless if you didn't set up your tables
  33  * correctly, so it is a good place to see which tables we can and
  34  * complain ;-)
  35  */
  36 if (! $cfgRelation['relwork']) {
  37     echo sprintf(__('<b>%s</b> table not found or not set in %s'), 'relation', 'config.inc.php') . '<br />' . "\n"
  38          . PMA_Util::showDocu('config', 'cfg_Servers_relation') . "\n";
  39     exit;
  40 }
  41
  42 if (! $cfgRelation['displaywork']) {
  43     echo sprintf(__('<b>%s</b> table not found or not set in %s'), 'table_info', 'config.inc.php') . '<br />' . "\n"
  44          . PMA_Util::showDocu('config', 'cfg_Servers_table_info') . "\n";
  45     exit;
  46 }
  47
  48 if (! isset($cfgRelation['table_coords'])) {
  49     echo sprintf(__('<b>%s</b> table not found or not set in %s'), 'table_coords', 'config.inc.php') . '<br />' . "\n"
  50          . PMA_Util::showDocu('config', 'cfg_Servers_table_coords') . "\n";
  51     exit;
  52 }
  53 if (! isset($cfgRelation['pdf_pages'])) {
  54     echo sprintf(__('<b>%s</b> table not found or not set in %s'), 'pdf_page', 'config.inc.php') . '<br />' . "\n"
  55          . PMA_Util::showDocu('config', 'cfg_Servers_pdf_pages') . "\n";
  56     exit;
  57 }
  58
  59 if ($cfgRelation['pdfwork']) {
  60
  61     /**
  62      * User object created for presenting the HTML options
  63      * so, user can interact with it and perform export of relations schema
  64      */
  65
  66     include_once 'libraries/schema/User_Schema.class.php';
  67     $user_schema = new PMA_User_Schema();
  68
  69     /**
  70      * This function will process the user defined pages
  71      * and tables which will be exported as Relational schema
  72      * you can set the table positions on the paper via scratchboard
  73      * for table positions, put the x,y co-ordinates
  74      *
  75      * @param string $do It tells what the Schema is supposed to do
  76      *                  create and select a page, generate schema etc
  77      */
  78     if (isset($_REQUEST['do'])) {
  79         $user_schema->setAction($_REQUEST['do']);
  80         $user_schema->processUserChoice();
  81     }
  82
  83     /**
  84      * Show some possibility to select a page for the export of relation schema
  85      * Lists all pages created before and can select and edit from them
  86      */
  87
  88     $user_schema->selectPage();
  89
  90     /**
  91      * Create a new page where relations will be drawn
  92      */
  93
  94     $user_schema->showCreatePageDialog($db);
  95
  96     /**
  97      * After selection of page or creating a page
  98      * It will show you the list of tables
  99      * A dashboard will also be shown where you can position the tables
 100      */
 101
 102     $user_schema->showTableDashBoard();
 103
 104     if (isset($_REQUEST['do'])
 105         && ($_REQUEST['do'] == 'edcoord'
 106         || ($_REQUEST['do']== 'selectpage' && isset($user_schema->chosenPage)
 107         && $user_schema->chosenPage != 0)
 108         || ($_REQUEST['do'] == 'createpage' && isset($user_schema->chosenPage)
 109         && $user_schema->chosenPage != 0))
 110     ) {
 111
 112         /**
 113          * show Export schema generation options
 114          */
 115         $user_schema->displaySchemaGenerationOptions();
 116
 117         if ((isset($showwysiwyg) && $showwysiwyg == '1')) {
 118             ?>
 119             <script type="text/javascript">
 120             //<![CDATA[
 121             ToggleDragDrop('pdflayout');
 122             //]]>
 123             </script>
 124             <?php
 125         }
 126     } // end if
 127 } // end if ($cfgRelation['pdfwork'])
 128
 129 ?>