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-rw-r--r--framework/I18N/core/MessageSource.php9
-rw-r--r--framework/I18N/core/MessageSource_MySQL.php417
2 files changed, 4 insertions, 422 deletions
diff --git a/framework/I18N/core/MessageSource.php b/framework/I18N/core/MessageSource.php
index 7d5d6ed3..f0357860 100644
--- a/framework/I18N/core/MessageSource.php
+++ b/framework/I18N/core/MessageSource.php
@@ -37,7 +37,6 @@ require_once(dirname(__FILE__).'/MessageCache.php');
* # gettext -- Translated messages are stored in the gettext format.
* # Database -- Use an existing TDbConnection to store the messages.
* # SQLite -- (Deprecated) Store the translation messages in a SQLite database.
- * # MySQL -- (Deprecated) Using a MySQL database to store the messages.
*
* A custom message source can be instantiated by specifying the filename
* parameter to point to the custom class file. E.g.
@@ -114,8 +113,8 @@ abstract class MessageSource implements IMessageSource
* For 'gettext' and 'XLIFF', 'source' should point to the directory
* where the messages are stored.
* For 'Database', 'source' must be a valid connection id.
- * If one of the deprecated types 'MySQL' or 'SQLite' is used,
- * 'source' must contain a valid DSN.
+ * If a deprecated 'SQLite' type is used, 'source' must contain
+ * a valid DSN.
*
* Custom message source are possible by supplying the a filename parameter
* in the factory method.
@@ -128,8 +127,8 @@ abstract class MessageSource implements IMessageSource
*/
static function &factory($type, $source='.', $filename='')
{
- $types = array('XLIFF','gettext','Database','MySQL','SQLite');
-
+ $types = array('XLIFF','gettext','Database','SQLite');
+
if(empty($filename) && !in_array($type, $types))
throw new Exception('Invalid type "'.$type.'", valid types are '.
implode(', ', $types));
diff --git a/framework/I18N/core/MessageSource_MySQL.php b/framework/I18N/core/MessageSource_MySQL.php
deleted file mode 100644
index 743694fa..00000000
--- a/framework/I18N/core/MessageSource_MySQL.php
+++ /dev/null
@@ -1,417 +0,0 @@
-<?php
-
-/**
- * MessageSource_MySQL class file.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the BSD License.
- *
- * Copyright(c) 2004 by Qiang Xue. All rights reserved.
- *
- * To contact the author write to {@link mailto:qiang.xue@gmail.com Qiang Xue}
- * The latest version of PRADO can be obtained from:
- * {@link http://prado.sourceforge.net/}
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @version $Revision: 1.4 $ $Date: 2005/02/25 09:59:40 $
- * @package System.I18N.core
- */
-
-/**
- * Get the MessageSource class file.
- */
-require_once(dirname(__FILE__).'/MessageSource.php');
-
-/**
- * Get the I18N utility file, contains the DSN parser.
- */
-require_once(dirname(__FILE__).'/util.php');
-
-/**
- * MessageSource_MySQL class.
- *
- * Retrive the message translation from a MySQL database.
- *
- * See the MessageSource::factory() method to instantiate this class.
- *
- * @author Xiang Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @version v1.0, last update on Fri Dec 24 16:58:58 EST 2004
- * @package System.I18N.core
- */
-class MessageSource_MySQL extends MessageSource
-{
- /**
- * The datasource string, full DSN to the database.
- * @var string
- */
- protected $source;
-
- /**
- * The DSN array property, parsed by PEAR's DB DSN parser.
- * @var array
- */
- protected $dns;
-
- /**
- * A resource link to the database
- * @var db
- */
- protected $db;
- /**
- * Constructor.
- * Create a new message source using MySQL.
- * @param string MySQL datasource, in PEAR's DB DSN format.
- * @see MessageSource::factory();
- */
- function __construct($source)
- {
- $this->source = (string)$source;
- $this->dns = parseDSN($this->source);
- $this->db = $this->connect();
- }
-
- /**
- * Destructor, close the database connection.
- */
- function __destruct()
- {
- @mysql_close($this->db);
- }
-
- /**
- * Connect to the MySQL datasource
- * @return resource MySQL connection.
- * @throws Exception, connection and database errors.
- */
- protected function connect()
- {
- /*static $conn;
-
- if($conn!==null)
- return $conn;
- */
- $dsninfo = $this->dns;
-
- if (isset($dsninfo['protocol']) && $dsninfo['protocol'] == 'unix')
- $dbhost = ':' . $dsninfo['socket'];
- else
- {
- $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
- if (!empty($dsninfo['port']))
- $dbhost .= ':' . $dsninfo['port'];
- }
- $user = $dsninfo['username'];
- $pw = $dsninfo['password'];
-
- $connect_function = 'mysql_connect';
-
- if ($dbhost && $user && $pw)
- $conn = @$connect_function($dbhost, $user, $pw);
- elseif ($dbhost && $user)
- $conn = @$connect_function($dbhost, $user);
- elseif ($dbhost)
- $conn = @$connect_function($dbhost);
- else
- $conn = false;
-
- if (empty($conn))
- {
- throw new Exception('Error in connecting to '.$dsninfo);
- }
-
- if ($dsninfo['database'])
- {
- if (!@mysql_select_db($dsninfo['database'], $conn))
- throw new Exception('Error in connecting database, dns:'.
- $dsninfo);
- }
- else
- throw new Exception('Please provide a database for message'.
- ' translation.');
- return $conn;
- }
-
- /**
- * Get the database connection.
- * @return db database connection.
- */
- public function connection()
- {
- return $this->db;
- }
-
- /**
- * Get an array of messages for a particular catalogue and cultural
- * variant.
- * @param string the catalogue name + variant
- * @return array translation messages.
- */
- protected function &loadData($variant)
- {
- $variant = mysql_real_escape_string($variant);
-
- $statement =
- "SELECT t.id, t.source, t.target, t.comments
- FROM trans_unit t, catalogue c
- WHERE c.cat_id = t.cat_id
- AND c.name = '{$variant}'
- ORDER BY id ASC";
-
- $rs = mysql_query($statement,$this->db);
-
- $result = array();
-
- while($row = mysql_fetch_array($rs,MYSQL_NUM))
- {
- $source = $row[1];
- $result[$source][] = $row[2]; //target
- $result[$source][] = $row[0]; //id
- $result[$source][] = $row[3]; //comments
- }
-
- return $result;
- }
-
- /**
- * Get the last modified unix-time for this particular catalogue+variant.
- * We need to query the database to get the date_modified.
- * @param string catalogue+variant
- * @return int last modified in unix-time format.
- */
- protected function getLastModified($source)
- {
- $source = mysql_real_escape_string($source);
-
- $rs = mysql_query(
- "SELECT date_modified FROM catalogue WHERE name = '{$source}'",
- $this->db);
-
- $result = $rs ? (int)mysql_result($rs,0) : 0;
-
- return $result;
- }
-
- /**
- * Check if a particular catalogue+variant exists in the database.
- * @param string catalogue+variant
- * @return boolean true if the catalogue+variant is in the database,
- * false otherwise.
- */
- protected function isValidSource($variant)
- {
- $variant = mysql_real_escape_string ($variant);
-
- $rs = mysql_query(
- "SELECT COUNT(*) FROM catalogue WHERE name = '{$variant}'",
- $this->db);
-
- $row = mysql_fetch_array($rs,MYSQL_NUM);
-
- $result = $row && $row[0] == '1';
-
- return $result;
- }
-
- /**
- * Get all the variants of a particular catalogue.
- * @param string catalogue name
- * @return array list of all variants for this catalogue.
- */
- protected function getCatalogueList($catalogue)
- {
- $variants = explode('_',$this->culture);
-
- $catalogues = array($catalogue);
-
- $variant = null;
-
- for($i = 0, $k = count($variants); $i < $k; ++$i)
- {
- if(isset($variants[$i]{0}))
- {
- $variant .= ($variant)?'_'.$variants[$i]:$variants[$i];
- $catalogues[] = $catalogue.'.'.$variant;
- }
- }
- return array_reverse($catalogues);
- }
-
- /**
- * Retrive catalogue details, array($cat_id, $variant, $count).
- * @param string catalogue
- * @return array catalogue details, array($cat_id, $variant, $count).
- */
- private function getCatalogueDetails($catalogue='messages')
- {
- if(empty($catalogue))
- $catalogue = 'messages';
-
- $variant = $catalogue.'.'.$this->culture;
-
- $name = mysql_real_escape_string($this->getSource($variant));
-
- $rs = mysql_query("SELECT cat_id
- FROM catalogue WHERE name = '{$name}'", $this->db);
-
- if(mysql_num_rows($rs) != 1)
- return false;
-
- $cat_id = (int)mysql_result($rs,0);
-
- //first get the catalogue ID
- $rs = mysql_query(
- "SELECT count(msg_id)
- FROM trans_unit
- WHERE cat_id = {$cat_id}", $this->db);
-
- $count = (int)mysql_result($rs,0);
-
- return array($cat_id, $variant, $count);
- }
-
- /**
- * Update the catalogue last modified time.
- * @return boolean true if updated, false otherwise.
- */
- private function updateCatalogueTime($cat_id, $variant)
- {
- $time = time();
-
- $result = mysql_query("UPDATE catalogue
- SET date_modified = {$time}
- WHERE cat_id = {$cat_id}", $this->db);
-
- if(!empty($this->cache))
- $this->cache->clean($variant, $this->culture);
-
- return $result;
- }
-
- /**
- * Save the list of untranslated blocks to the translation source.
- * If the translation was not found, you should add those
- * strings to the translation source via the <b>append()</b> method.
- * @param string the catalogue to add to
- * @return boolean true if saved successfuly, false otherwise.
- */
- function save($catalogue='messages')
- {
- $messages = $this->untranslated;
-
- if(count($messages) <= 0) return false;
-
- $details = $this->getCatalogueDetails($catalogue);
-
- if($details)
- list($cat_id, $variant, $count) = $details;
- else
- return false;
-
- if($cat_id <= 0) return false;
- $inserted = 0;
-
- $time = time();
-
- foreach($messages as $message)
- {
- $count++; $inserted++;
- $message = mysql_real_escape_string($message);
- $statement = "INSERT INTO trans_unit
- (cat_id,id,source,date_added) VALUES
- ({$cat_id}, {$count},'{$message}',$time)";
- mysql_query($statement, $this->db);
- }
- if($inserted > 0)
- $this->updateCatalogueTime($cat_id, $variant);
-
- return $inserted > 0;
- }
-
- /**
- * Delete a particular message from the specified catalogue.
- * @param string the source message to delete.
- * @param string the catalogue to delete from.
- * @return boolean true if deleted, false otherwise.
- */
- function delete($message, $catalogue='messages')
- {
- $details = $this->getCatalogueDetails($catalogue);
- if($details)
- list($cat_id, $variant, $count) = $details;
- else
- return false;
-
- $text = mysql_real_escape_string($message);
-
- $statement = "DELETE FROM trans_unit WHERE
- cat_id = {$cat_id} AND source = '{$message}'";
- $deleted = false;
-
- mysql_query($statement, $this->db);
-
- if(mysql_affected_rows($this->db) == 1)
- $deleted = $this->updateCatalogueTime($cat_id, $variant);
-
- return $deleted;
-
- }
-
- /**
- * Update the translation.
- * @param string the source string.
- * @param string the new translation string.
- * @param string comments
- * @param string the catalogue of the translation.
- * @return boolean true if translation was updated, false otherwise.
- */
- function update($text, $target, $comments, $catalogue='messages')
- {
- $details = $this->getCatalogueDetails($catalogue);
- if($details)
- list($cat_id, $variant, $count) = $details;
- else
- return false;
-
- $comments = mysql_real_escape_string($comments);
- $target = mysql_real_escape_string($target);
- $text = mysql_real_escape_string($text);
-
- $time = time();
-
- $statement = "UPDATE trans_unit SET
- target = '{$target}',
- comments = '{$comments}',
- date_modified = '{$time}'
- WHERE cat_id = {$cat_id}
- AND source = '{$text}'";
-
- $updated = false;
-
- mysql_query($statement, $this->db);
- if(mysql_affected_rows($this->db) == 1)
- $updated = $this->updateCatalogueTime($cat_id, $variant);
-
- return $updated;
- }
-
- /**
- * Returns a list of catalogue as key and all it variants as value.
- * @return array list of catalogues
- */
- function catalogues()
- {
- $statement = 'SELECT name FROM catalogue ORDER BY name';
- $rs = mysql_query($statement, $this->db);
- $result = array();
- while($row = mysql_fetch_array($rs,MYSQL_NUM))
- {
- $details = explode('.',$row[0]);
- if(!isset($details[1])) $details[1] = null;
-
- $result[] = $details;
- }
- return $result;
- }
-
-}
-
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