Merge pull request #1171 from ashutoshdhundhara/rfe_1445

RFE: #1445 Easy access to "SHOW CREATE".
phpmyadmin · May 10, 2014 · d12d752 · d12d752
2 parents 71c0eba + cc9cef8
commit d12d752
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Showing 5 changed files with 149 additions and 3 deletions.
diff --git a/libraries/core.lib.php b/libraries/core.lib.php
@@ -886,4 +886,22 @@ function PMA_addJSVar($key, $value, $escape = true)
     PMA_addJSCode(PMA_getJsValue($key, $value, $escape));
 }
 
+/**
+ * Replace some html-unfriendly stuff
+ *
+ * @param string $buffer String to process
+ * @return string Escaped and cleaned up text suitable for html
+ */
+function PMA_mimeDefaultFunction($buffer)
+{
+    $buffer = htmlspecialchars($buffer);
+    $buffer = str_replace(
+        "\011",
+        ' &nbsp;&nbsp;&nbsp;',
+        str_replace('  ', ' &nbsp;', $buffer)
+    );
+    $buffer = preg_replace("@((\015\012)|(\015)|(\012))@", '<br />', $buffer);
+
+    return $buffer;
+}
 ?>
diff --git a/libraries/mult_submits.inc.php b/libraries/mult_submits.inc.php
@@ -84,6 +84,9 @@
                 include 'db_export.php';
                 exit;
                 break;
+            case 'show_create':
+                PMA_getHtmlShowCreate($db, $selected);
+                exit;
             } // end switch
         }
     } elseif (isset($selected_fld) && !empty($selected_fld)) {

diff --git a/libraries/structure.lib.php b/libraries/structure.lib.php
@@ -290,6 +290,8 @@ function PMA_getHtmlForCheckAllTables($pmaThemeImage, $text_dir,
     $html_output .= '<option value="' . __('With selected:')
         . '" selected="selected">'
         . __('With selected:') . '</option>' . "\n";
+    $html_output .= '<option value="show_create" >'
+        . __('Show create') . '</option>' . "\n";
     $html_output .= '<option value="export" >'
         . __('Export') . '</option>' . "\n";
     $html_output .= '<option value="print" >'
@@ -2859,4 +2861,111 @@ function PMA_synchronizeFavoriteTables($fav_instance, $user)
     // Set flag when localStorage and pmadb(if present) are in sync.
     $_SESSION['tmpval']['favorites_synced'][$server_id] = true;
 }
+
+/**
+ * Returns Html for show create.
+ * @param string $db         Database name
+ * @param array  $db_objects Array containing DB objects
+ * @return string Html
+ */
+function PMA_getHtmlShowCreate($db, $db_objects)
+{
+    // Main outer container.
+    $html_output = '<div class="show_create_results">'
+        . '<h2>' . __('Showing create queries') . '</h2>';
+    // Table header.
+    $output_table = '<fieldset>'
+        . '<legend>%s</legend>'
+        . '<table class="show_create">'
+        . '<thead>'
+        . '<tr>'
+        . '<th>%s</th>'
+        . '<th>Create %s</th>'
+        . '</tr>'
+        . '</thead>'
+        . '<tbody>';
+    // Holds rows html for views.
+    $views = '';
+    // Holds rows html for tables.
+    $tables = '';
+    // Handles odd, even classes for rows.
+    // for 'Views'
+    $odd1 = true;
+    // for 'Tables'
+    $odd2 = true;
+    // Iterate through each object.
+    foreach ($db_objects as $key => $object) {
+        // Check if current object is a View or Table.
+        $isView = PMA_Table::isView($db, $object);
+        if ($isView) {
+            $row_class = ($odd1) ? 'odd' : 'even';
+            $create_data = PMA_getShowCreate($db, $object, 'view');
+            $views .= '<tr class="' . $row_class . '">'
+                . '<td><strong>'
+                . PMA_mimeDefaultFunction($create_data['View'])
+                . '</strong></td>'
+                . '<td>'
+                . PMA_mimeDefaultFunction($create_data['Create View'])
+                . '</td>'
+                . '</tr>';
+            $odd1 = ! $odd1;
+        } else {
+            $row_class = ($odd2) ? 'odd' : 'even';
+            $create_data = PMA_getShowCreate($db, $object, 'table');
+            $tables .= '<tr class="' . $row_class . '">'
+                . '<td><strong>'
+                . PMA_mimeDefaultFunction($create_data['Table'])
+                . '</strong></td>'
+                . '<td>'
+                . PMA_mimeDefaultFunction($create_data['Create Table'])
+                . '</td>'
+                . '</tr>';
+            $odd2 = ! $odd2;
+        }
+    }
+    // Prepare table header for each type of object.
+    if (! empty($tables)) {
+        $title = __('Tables');
+        $tables = sprintf($output_table, $title, 'Table', 'Table')
+            . $tables
+            . '</tbody></table></fieldset>';
+    }
+    if (! empty($views)) {
+        $title = __('Views');
+        $views = sprintf($output_table, $title, 'View', 'View')
+            . $views
+            . '</tbody></table></fieldset>';
+    }
+    // Compile the final html.
+    $html_output .= $tables . $views . '</div>';
+    // Send response to client.
+    $response = PMA_Response::getInstance();
+    $response->addJSON('message', $html_output);
+}
+
+/**
+ * Return 'SHOW CREATE' query for a DB object
+ * @param string $db        Database name
+ * @param string $db_object Database object name
+ * @param string $type      Type of object (table or view)
+ * @return mysqli_result collection | boolean(false)
+ */
+function PMA_getShowCreate($db, $db_object, $type = 'table')
+{
+    // 'SHOW CREATE' SQL query for specific type of DB object.
+    switch ($type) {
+        case 'table':
+            $sql_query = 'SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.'
+                . PMA_Util::backquote($db_object);
+            break;
+        case 'view':
+            $sql_query = 'SHOW CREATE VIEW ' . PMA_Util::backquote($db) . '.'
+                . PMA_Util::backquote($db_object);
+            break;
+    }
+    // Execute the query.
+    $result = $GLOBALS['dbi']->fetchSingleRow($sql_query);
+
+    return $result;
+}
 ?>
diff --git a/themes/original/css/common.css.php b/themes/original/css/common.css.php
@@ -2650,3 +2650,11 @@
 div#page_content div#tableslistcontainer, div#page_content div.notice, div#page_content div#result_query {
     margin-top: 1em;
 }
+
+table.show_create {
+    margin-top: 1em;
+}
+
+table.show_create td {
+    border-right: 1px solid #bbb;
+}
diff --git a/themes/pmahomme/css/common.css.php b/themes/pmahomme/css/common.css.php
@@ -29,7 +29,7 @@
 body {
 <?php if (! empty($GLOBALS['cfg']['FontFamily'])) { ?>
     font-family: <?php echo $GLOBALS['cfg']['FontFamily']; ?>;
-    <?php 
+    <?php
 } ?>
     padding: 0;
     margin: 0;
@@ -614,7 +614,7 @@
     .before-condition {
     border-right: 1px solid <?php echo $GLOBALS['cfg']['BrowseMarkerBackground']; ?>;
     }
-    <?php 
+    <?php
 } ?>
 
 /**
@@ -643,7 +643,7 @@
     .value {
     font-family: <?php echo $GLOBALS['cfg']['FontFamilyFixed']; ?>;
     }
-    <?php 
+    <?php
 } ?>
 .attention {
     color: red;
@@ -2941,3 +2941,11 @@
 div#page_content div#tableslistcontainer, div#page_content div.notice, div#page_content div#result_query {
     margin-top: 1em;
 }
+
+table.show_create {
+    margin-top: 1em;
+}
+
+table.show_create td {
+    border-right: 1px solid #bbb;
+}