Display MIME types to transform any table cell. You can only choose from a list of pre-defined MIME-types. The list gets built by a function searching a directory for valid transforms. For further information see README-file and soon documentation. ;)

2003-02-24 17:54:19 +00:00
parent 3e31d888ba
commit dba8ecc4fd
23 changed files with 1107 additions and 8 deletions
--- a/transformation_wrapper.php3
+++ b/transformation_wrapper.php3
@@ -0,0 +1,169 @@
+<?php
+/* $Id$ */
+// vim: expandtab sw=4 ts=4 sts=4:
+
+/**
+ * Get the variables sent or posted to this script and displays the header
+ */
+require('./libraries/grab_globals.lib.php3');
+
+/**
+ * Gets a core script and starts output buffering work
+ */
+if (!defined('PMA_COMMON_LIB_INCLUDED')) {
+    include('./libraries/common.lib.php3');
+}
+if (!defined('PMA_OB_LIB_INCLUDED')) {
+    include('./libraries/ob.lib.php3');
+}
+
+require('./libraries/relation.lib.php3'); // foreign keys
+require('./libraries/transformations.lib.php3'); // Transformations
+$cfgRelation = PMA_getRelationsParam();
+
+
+/**
+ * Displays the query submitted and its result
+ */
+if (!empty($message)) {
+    if (isset($goto)) {
+        $goto_cpy      = $goto;
+        $goto          = 'tbl_properties.php3?' 
+                       . PMA_generate_common_url($db, $table)
+                       . '&amp;$show_query=1'
+                       . '&amp;sql_query=' . urlencode($disp_query);
+    } else {
+        $show_query = '1';
+    }
+    if (isset($sql_query)) {
+        $sql_query_cpy = $sql_query;
+        unset($sql_query);
+    }
+    if (isset($disp_query)) {
+        $sql_query     = (get_magic_quotes_gpc() ? stripslashes($disp_query) : $disp_query);
+    }
+    PMA_showMessage($message);
+    if (isset($goto_cpy)) {
+        $goto          = $goto_cpy;
+        unset($goto_cpy);
+    }
+    if (isset($sql_query_cpy)) {
+        $sql_query     = $sql_query_cpy;
+        unset($sql_query_cpy);
+    }
+}
+if (get_magic_quotes_gpc()) {
+    if (!empty($sql_query)) {
+        $sql_query   = stripslashes($sql_query);
+    }
+    if (!empty($primary_key)) {
+        $primary_key = stripslashes($primary_key);
+    }
+} // end if
+
+
+/**
+ * Defines the url to return to in case of error in a sql statement
+ */
+if (!isset($goto)) {
+    $goto    = 'db_details.php3';
+}
+if (!ereg('^(db_details|tbl_properties|tbl_select)', $goto)) {
+    $err_url = $goto . "?" . PMA_generate_common_url($db) . "&amp;sql_query=" . urlencode($sql_query);
+} else {
+    $err_url = $goto . '?'
+             . PMA_generate_common_url($db)
+             . ((ereg('^(tbl_properties|tbl_select)', $goto)) ? '&amp;table=' . urlencode($table) : '');
+}
+
+
+/**
+ * Ensures db and table are valid, else moves to the "parent" script
+ */
+require('./libraries/db_table_exists.lib.php3');
+
+
+/**
+ * Sets parameters for links and displays top menu
+ */
+$url_query = PMA_generate_common_url($db, $table)
+           . '&amp;goto=tbl_properties.php3';
+
+/**
+ * Get the list of the fields of the current table
+ */
+PMA_mysql_select_db($db);
+$table_def = PMA_mysql_query('SHOW FIELDS FROM ' . PMA_backquote($table));
+if (isset($primary_key)) {
+    $local_query = 'SELECT * FROM ' . PMA_backquote($table) . ' WHERE ' . $primary_key;
+    $result      = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
+    $row         = PMA_mysql_fetch_array($result);
+    // No row returned
+    if (!$row) {
+        unset($row);
+        unset($primary_key);
+        $goto_cpy          = $goto;
+        $goto              = 'tbl_properties.php3?'
+                           . PMA_generate_common_url($db, $table)
+                           . '&amp;$show_query=1'
+                           . '&amp;sql_query=' . urlencode($local_query);
+        if (isset($sql_query)) {
+            $sql_query_cpy = $sql_query;
+            unset($sql_query);
+        }
+        $sql_query         = $local_query;
+        PMA_showMessage($strEmptyResultSet);
+        $goto              = $goto_cpy;
+        unset($goto_cpy);
+        if (isset($sql_query_cpy)) {
+            $sql_query    = $sql_query_cpy;
+            unset($sql_query_cpy);
+        }
+    } // end if (no record returned)
+}
+else
+{
+    $local_query = 'SELECT * FROM ' . PMA_backquote($table) . ' LIMIT 1';
+    $result      = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
+    unset($row);
+}
+
+$default_ct = 'application/octet-stream';
+
+if ($cfgRelation['commwork']) {
+    $mime_map = PMA_getMime($db, $table);
+    $mime_options = PMA_transformation_getOptions((isset($mime_map[urldecode($transform_key)]['transformation_options']) ? $mime_map[urldecode($transform_key)]['transformation_options'] : ''));
+
+    @reset($mime_options);
+    while(list($key, $option) = each($mime_options)) {
+        if (eregi('^; charset=.*$', $option)) {
+            $mime_options['charset'] = $option;
+        }
+    }
+}
+
+/**
+ * Sends http headers
+ */
+// Don't use cache (required for Opera)
+$GLOBALS['now'] = gmdate('D, d M Y H:i:s') . ' GMT';
+header('Expires: ' . $GLOBALS['now']); // rfc2616 - Section 14.21
+header('Last-Modified: ' . $GLOBALS['now']);
+header('Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
+header('Pragma: no-cache'); // HTTP/1.0
+// [MIME]
+$content_type = 'Content-Type: ' . (isset($mime_map[urldecode($transform_key)]['mimetype']) ? str_replace("_", "/", $mime_map[urldecode($transform_key)]['mimetype']) : $default_ct) . (isset($mime_options['charset']) ? $mime_options['charset'] : '');
+header($content_type);
+
+echo $row[urldecode($transform_key)];
+
+/**
+ * Close MySql non-persistent connections
+ */
+if (isset($GLOBALS['dbh']) && $GLOBALS['dbh']) {
+    @mysql_close($GLOBALS['dbh']);
+}
+if (isset($GLOBALS['userlink']) && $GLOBALS['userlink']) {
+    @mysql_close($GLOBALS['userlink']);
+}
+?>