mirror of
https://github.com/atlanticbiomedical/portal-legacy.git
synced 2025-07-02 01:47:28 -04:00
initial commit
This commit is contained in:
Chris Sewell
429
lib/symfony/i18n/sfMessageSource_SQLite.class.php
Executable file
429
lib/symfony/i18n/sfMessageSource_SQLite.class.php
Executable file
@ -0,0 +1,429 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* sfMessageSource_SQLite 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 $Id: sfMessageSource_SQLite.class.php 4340 2007-06-23 06:47:05Z fabien $
|
||||
* @package symfony
|
||||
* @subpackage i18n
|
||||
*/
|
||||
|
||||
/**
|
||||
* Get the I18N utility file, contains the DSN parser.
|
||||
*/
|
||||
require_once(dirname(__FILE__).'/util.php');
|
||||
|
||||
/**
|
||||
* sfMessageSource_SQLite class.
|
||||
*
|
||||
* Retrieve the message translation from a SQLite database.
|
||||
*
|
||||
* See the MessageSource::factory() method to instantiate this class.
|
||||
*
|
||||
* SQLite schema:
|
||||
*
|
||||
* CREATE TABLE catalogue (
|
||||
* cat_id INTEGER PRIMARY KEY,
|
||||
* name VARCHAR NOT NULL,
|
||||
* source_lang VARCHAR ,
|
||||
* target_lang VARCHAR ,
|
||||
* date_created INT,
|
||||
* date_modified INT,
|
||||
* author VARCHAR);
|
||||
*
|
||||
* CREATE TABLE trans_unit (
|
||||
* msg_id INTEGER PRIMARY KEY,
|
||||
* cat_id INTEGER NOT NULL DEFAULT '1',
|
||||
* id VARCHAR,
|
||||
* source TEXT,
|
||||
* target TEXT,
|
||||
* comments TEXT,
|
||||
* date_added INT,
|
||||
* date_modified INT,
|
||||
* author VARCHAR,
|
||||
* translated INT(1) NOT NULL DEFAULT '0');
|
||||
*
|
||||
* Propel schema (in .xml format):
|
||||
*
|
||||
* <database ...>
|
||||
* ...
|
||||
* <table name="catalogue">
|
||||
* <column name="cat_id" type="integer" required="true" primaryKey="true" autoincrement="true" />
|
||||
* <column name="name" type="varchar" size="100" />
|
||||
* <column name="source_lang" type="varchar" size="100" />
|
||||
* <column name="target_lang" type="varchar" size="100" />
|
||||
* <column name="date_created" type="timestamp" />
|
||||
* <column name="date_modified" type="timestamp" />
|
||||
* <column name="author" type="varchar" size="255" />
|
||||
* </table>
|
||||
*
|
||||
* <table name="trans_unit">
|
||||
* <column name="msg_id" type="integer" required="true" primaryKey="true" autoincrement="true" />
|
||||
* <column name="cat_id" type="integer" />
|
||||
* <foreign-key foreignTable="catalogue" onDelete="cascade">
|
||||
* <reference local="cat_id" foreign="cat_id"/>
|
||||
* </foreign-key>
|
||||
* <column name="id" type="varchar" size="255" />
|
||||
* <column name="source" type="longvarchar" />
|
||||
* <column name="target" type="longvarchar" />
|
||||
* <column name="comments" type="longvarchar" />
|
||||
* <column name="date_created" type="timestamp" />
|
||||
* <column name="date_modified" type="timestamp" />
|
||||
* <column name="author" type="varchar" size="255" />
|
||||
* <column name="translated" type="integer" />
|
||||
* </table>
|
||||
* ...
|
||||
* </database>
|
||||
*
|
||||
* @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 sfMessageSource_SQLite extends sfMessageSource
|
||||
{
|
||||
/**
|
||||
* The SQLite datasource, the filename of the database.
|
||||
* @var string
|
||||
*/
|
||||
protected $source;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
* Creates a new message source using SQLite.
|
||||
* @see MessageSource::factory();
|
||||
* @param string SQLite datasource, in PEAR's DB DSN format.
|
||||
*/
|
||||
function __construct($source)
|
||||
{
|
||||
$dsn = parseDSN((string) $source);
|
||||
$this->source = $dsn['database'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets an array of messages for a particular catalogue and cultural variant.
|
||||
*
|
||||
* @param string the catalogue name + variant
|
||||
* @return array translation messages.
|
||||
*/
|
||||
protected function &loadData($variant)
|
||||
{
|
||||
$variant = sqlite_escape_string($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";
|
||||
|
||||
$db = sqlite_open($this->source);
|
||||
$rs = sqlite_query($statement, $db);
|
||||
|
||||
$result = array();
|
||||
|
||||
while($row = sqlite_fetch_array($rs, SQLITE_NUM))
|
||||
{
|
||||
$source = $row[1];
|
||||
$result[$source][] = $row[2]; //target
|
||||
$result[$source][] = $row[0]; //id
|
||||
$result[$source][] = $row[3]; //comments
|
||||
}
|
||||
|
||||
sqlite_close($db);
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the last modified unix-time for this particular catalogue+variant.
|
||||
* We need to query the database to get the date_modified.
|
||||
*
|
||||
* @param string catalogue+variant
|
||||
* @return int last modified in unix-time format.
|
||||
*/
|
||||
protected function getLastModified($source)
|
||||
{
|
||||
$source = sqlite_escape_string($source);
|
||||
|
||||
$db = sqlite_open($this->source);
|
||||
|
||||
$rs = sqlite_query("SELECT date_modified FROM catalogue WHERE name = '{$source}'", $db);
|
||||
|
||||
$result = $rs ? intval(sqlite_fetch_single($rs)) : 0;
|
||||
|
||||
sqlite_close($db);
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a particular catalogue+variant exists in the database.
|
||||
*
|
||||
* @param string catalogue+variant
|
||||
* @return boolean true if the catalogue+variant is in the database, false otherwise.
|
||||
*/
|
||||
protected function isValidSource($variant)
|
||||
{
|
||||
$variant = sqlite_escape_string($variant);
|
||||
$db = sqlite_open($this->source);
|
||||
$rs = sqlite_query("SELECT COUNT(*) FROM catalogue WHERE name = '{$variant}'", $db);
|
||||
$result = $rs && intval(sqlite_fetch_single($rs));
|
||||
sqlite_close($db);
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets all the variants of a particular catalogue.
|
||||
*
|
||||
* @param string catalogue name
|
||||
* @return array list of all variants for this catalogue.
|
||||
*/
|
||||
protected function getCatalogueList($catalogue)
|
||||
{
|
||||
$variants = explode('_', $this->culture);
|
||||
|
||||
$catalogues = array($catalogue);
|
||||
|
||||
$variant = null;
|
||||
|
||||
for ($i = 0, $max = count($variants); $i < $max; $i++)
|
||||
{
|
||||
if (strlen($variants[$i]) > 0)
|
||||
{
|
||||
$variant .= ($variant) ? '_'.$variants[$i] : $variants[$i];
|
||||
$catalogues[] = $catalogue.'.'.$variant;
|
||||
}
|
||||
}
|
||||
|
||||
return array_reverse($catalogues);
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves catalogue details, array($cat_id, $variant, $count).
|
||||
*
|
||||
* @param string catalogue
|
||||
* @return array catalogue details, array($cat_id, $variant, $count).
|
||||
*/
|
||||
protected function getCatalogueDetails($catalogue = 'messages')
|
||||
{
|
||||
if (empty($catalogue))
|
||||
{
|
||||
$catalogue = 'messages';
|
||||
}
|
||||
|
||||
$variant = $catalogue.'.'.$this->culture;
|
||||
|
||||
$name = sqlite_escape_string($this->getSource($variant));
|
||||
|
||||
$db = sqlite_open($this->source);
|
||||
|
||||
$rs = sqlite_query("SELECT cat_id FROM catalogue WHERE name = '{$name}'", $db);
|
||||
|
||||
if (sqlite_num_rows($rs) != 1)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$cat_id = intval(sqlite_fetch_single($rs));
|
||||
|
||||
//first get the catalogue ID
|
||||
$rs = sqlite_query("SELECT count(msg_id) FROM trans_unit WHERE cat_id = {$cat_id}", $db);
|
||||
|
||||
$count = intval(sqlite_fetch_single($rs));
|
||||
|
||||
sqlite_close($db);
|
||||
|
||||
return array($cat_id, $variant, $count);
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates the catalogue last modified time.
|
||||
*
|
||||
* @return boolean true if updated, false otherwise.
|
||||
*/
|
||||
protected function updateCatalogueTime($cat_id, $variant, $db)
|
||||
{
|
||||
$time = time();
|
||||
|
||||
$result = sqlite_query("UPDATE catalogue SET date_modified = {$time} WHERE cat_id = {$cat_id}", $db);
|
||||
|
||||
if (!empty($this->cache))
|
||||
{
|
||||
$this->cache->clean($variant, $this->culture);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Saves the list of untranslated blocks to the translation source.
|
||||
* If the translation was not found, you should add those
|
||||
* strings to the translation source via the <b>append()</b> method.
|
||||
*
|
||||
* @param string the catalogue to add to
|
||||
* @return boolean true if saved successfuly, false otherwise.
|
||||
*/
|
||||
function save($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;
|
||||
|
||||
$db = sqlite_open($this->source);
|
||||
$time = time();
|
||||
|
||||
foreach ($messages as $message)
|
||||
{
|
||||
$message = sqlite_escape_string($message);
|
||||
$statement = "INSERT INTO trans_unit (cat_id,id,source,date_added) VALUES ({$cat_id}, {$count},'{$message}',$time)";
|
||||
if (sqlite_query($statement, $db))
|
||||
{
|
||||
$count++;
|
||||
$inserted++;
|
||||
}
|
||||
}
|
||||
if ($inserted > 0)
|
||||
{
|
||||
$this->updateCatalogueTime($cat_id, $variant, $db);
|
||||
}
|
||||
|
||||
sqlite_close($db);
|
||||
|
||||
return $inserted > 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates the translation.
|
||||
*
|
||||
* @param string the source string.
|
||||
* @param string the new translation string.
|
||||
* @param string comments
|
||||
* @param string the catalogue of the translation.
|
||||
* @return boolean true if translation was updated, false otherwise.
|
||||
*/
|
||||
function update($text, $target, $comments, $catalogue = 'messages')
|
||||
{
|
||||
$details = $this->getCatalogueDetails($catalogue);
|
||||
if ($details)
|
||||
{
|
||||
list($cat_id, $variant, $count) = $details;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$comments = sqlite_escape_string($comments);
|
||||
$target = sqlite_escape_string($target);
|
||||
$text = sqlite_escape_string($text);
|
||||
|
||||
$time = time();
|
||||
|
||||
$db = sqlite_open($this->source);
|
||||
|
||||
$statement = "UPDATE trans_unit SET target = '{$target}', comments = '{$comments}', date_modified = '{$time}' WHERE cat_id = {$cat_id} AND source = '{$text}'";
|
||||
|
||||
$updated = false;
|
||||
|
||||
if (sqlite_query($statement, $db))
|
||||
{
|
||||
$updated = $this->updateCatalogueTime($cat_id, $variant, $db);
|
||||
}
|
||||
|
||||
sqlite_close($db);
|
||||
|
||||
return $updated;
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes a particular message from the specified catalogue.
|
||||
*
|
||||
* @param string the source message to delete.
|
||||
* @param string the catalogue to delete from.
|
||||
* @return boolean true if deleted, false otherwise.
|
||||
*/
|
||||
function delete($message, $catalogue = 'messages')
|
||||
{
|
||||
$details = $this->getCatalogueDetails($catalogue);
|
||||
if ($details)
|
||||
{
|
||||
list($cat_id, $variant, $count) = $details;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$db = sqlite_open($this->source);
|
||||
$text = sqlite_escape_string($message);
|
||||
|
||||
$statement = "DELETE FROM trans_unit WHERE cat_id = {$cat_id} AND source = '{$message}'";
|
||||
$deleted = false;
|
||||
|
||||
if (sqlite_query($statement, $db))
|
||||
{
|
||||
$deleted = $this->updateCatalogueTime($cat_id, $variant, $db);
|
||||
}
|
||||
|
||||
sqlite_close($db);
|
||||
|
||||
return $deleted;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of catalogue as key and all it variants as value.
|
||||
*
|
||||
* @return array list of catalogues
|
||||
*/
|
||||
function catalogues()
|
||||
{
|
||||
$db = sqlite_open($this->source);
|
||||
$statement = 'SELECT name FROM catalogue ORDER BY name';
|
||||
$rs = sqlite_query($statement, $db);
|
||||
$result = array();
|
||||
while ($row = sqlite_fetch_array($rs, SQLITE_NUM))
|
||||
{
|
||||
$details = explode('.',$row[0]);
|
||||
if (!isset($details[1]))
|
||||
{
|
||||
$details[1] = null;
|
||||
}
|
||||
|
||||
$result[] = $details;
|
||||
}
|
||||
sqlite_close($db);
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user