summaryrefslogtreecommitdiff
path: root/framework/I18N/core/MessageSource_SQLite.php
diff options
context:
space:
mode:
Diffstat (limited to 'framework/I18N/core/MessageSource_SQLite.php')
-rw-r--r--framework/I18N/core/MessageSource_SQLite.php708
1 files changed, 354 insertions, 354 deletions
diff --git a/framework/I18N/core/MessageSource_SQLite.php b/framework/I18N/core/MessageSource_SQLite.php
index 22518bba..4694e018 100644
--- a/framework/I18N/core/MessageSource_SQLite.php
+++ b/framework/I18N/core/MessageSource_SQLite.php
@@ -1,354 +1,354 @@
-<?php
-
-/**
- * MessageSource_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 $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_SQLite class.
- *
- * Retrive the message translation from a SQLite 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_SQLite extends MessageSource
-{
- /**
- * The SQLite datasource, the filename of the database.
- * @var string
- */
- protected $source;
-
- /**
- * Constructor.
- * Create a new message source using SQLite.
- * @see MessageSource::factory();
- * @param string SQLite datasource, in PEAR's DB DSN format.
- */
- function __construct($source)
- {
- $dsn = parseDSN((string)$source);
- $this->source = $dsn['database'];
- }
-
- /**
- * Get an array of messages for a particular catalogue and cultural
- * variant.
- * @param string the catalogue name + variant
- * @return array translation messages.
- */
- protected function &loadData($variant)
- {
- $variant = sqlite_escape_string($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 $result;
- }
-
- /**
- * Get the last modified unix-time for this particular catalogue+variant.
- * We need to query the database to get the date_modified.
- * @param string catalogue+variant
- * @return int last modified in unix-time format.
- */
- protected function getLastModified($source)
- {
- $source = sqlite_escape_string($source);
-
- $db = sqlite_open($this->source);
-
- $rs = sqlite_query(
- "SELECT date_modified FROM catalogue WHERE name = '{$source}'",
- $db);
-
- $result = $rs ? (int)sqlite_fetch_single($rs) : 0;
-
- sqlite_close($db);
-
- 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)
- {
- $variant = sqlite_escape_string($variant);
- $db = sqlite_open($this->source);
- $rs = sqlite_query(
- "SELECT COUNT(*) FROM catalogue WHERE name = '{$variant}'",
- $db);
- $result = $rs && (int)sqlite_fetch_single($rs);
- sqlite_close($db);
-
- 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;
-
- $name = sqlite_escape_string($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;
-
- $cat_id = (int)sqlite_fetch_single($rs);
-
- //first get the catalogue ID
- $rs = sqlite_query(
- "SELECT count(msg_id)
- FROM trans_unit
- WHERE cat_id = {$cat_id}", $db);
-
- $count = (int)sqlite_fetch_single($rs);
-
- sqlite_close($db);
-
- return array($cat_id, $variant, $count);
- }
-
- /**
- * Update the catalogue last modified time.
- * @return boolean true if updated, false otherwise.
- */
- private function updateCatalogueTime($cat_id, $variant, $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 $result;
- }
-
- /**
- * Save the list of untranslated blocks to the translation source.
- * If the translation was not found, you should add those
- * strings to the translation source via the <b>append()</b> method.
- * @param string the catalogue to add to
- * @return boolean true if saved successfuly, false otherwise.
- */
- function save($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;
-
- $db = sqlite_open($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 $inserted > 0;
- }
-
- /**
- * Update the translation.
- * @param string the source string.
- * @param string the new translation string.
- * @param string comments
- * @param string the catalogue of the translation.
- * @return boolean true if translation was updated, false otherwise.
- */
- function update($text, $target, $comments, $catalogue='messages')
- {
- $details = $this->getCatalogueDetails($catalogue);
- if($details)
- list($cat_id, $variant, $count) = $details;
- else
- return false;
-
- $comments = sqlite_escape_string($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 $updated;
- }
-
- /**
- * Delete a particular message from the specified catalogue.
- * @param string the source message to delete.
- * @param string the catalogue to delete from.
- * @return boolean true if deleted, false otherwise.
- */
- function delete($message, $catalogue='messages')
- {
- $details = $this->getCatalogueDetails($catalogue);
- if($details)
- list($cat_id, $variant, $count) = $details;
- else
- return false;
-
- $db = sqlite_open($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;
- }
-}
-
-?>
+<?php
+
+/**
+ * MessageSource_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 $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_SQLite class.
+ *
+ * Retrive the message translation from a SQLite 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_SQLite extends MessageSource
+{
+ /**
+ * The SQLite datasource, the filename of the database.
+ * @var string
+ */
+ protected $source;
+
+ /**
+ * Constructor.
+ * Create a new message source using SQLite.
+ * @see MessageSource::factory();
+ * @param string SQLite datasource, in PEAR's DB DSN format.
+ */
+ function __construct($source)
+ {
+ $dsn = parseDSN((string)$source);
+ $this->source = $dsn['database'];
+ }
+
+ /**
+ * Get an array of messages for a particular catalogue and cultural
+ * variant.
+ * @param string the catalogue name + variant
+ * @return array translation messages.
+ */
+ protected function &loadData($variant)
+ {
+ $variant = sqlite_escape_string($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 $result;
+ }
+
+ /**
+ * Get the last modified unix-time for this particular catalogue+variant.
+ * We need to query the database to get the date_modified.
+ * @param string catalogue+variant
+ * @return int last modified in unix-time format.
+ */
+ protected function getLastModified($source)
+ {
+ $source = sqlite_escape_string($source);
+
+ $db = sqlite_open($this->source);
+
+ $rs = sqlite_query(
+ "SELECT date_modified FROM catalogue WHERE name = '{$source}'",
+ $db);
+
+ $result = $rs ? (int)sqlite_fetch_single($rs) : 0;
+
+ sqlite_close($db);
+
+ 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)
+ {
+ $variant = sqlite_escape_string($variant);
+ $db = sqlite_open($this->source);
+ $rs = sqlite_query(
+ "SELECT COUNT(*) FROM catalogue WHERE name = '{$variant}'",
+ $db);
+ $result = $rs && (int)sqlite_fetch_single($rs);
+ sqlite_close($db);
+
+ 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;
+
+ $name = sqlite_escape_string($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;
+
+ $cat_id = (int)sqlite_fetch_single($rs);
+
+ //first get the catalogue ID
+ $rs = sqlite_query(
+ "SELECT count(msg_id)
+ FROM trans_unit
+ WHERE cat_id = {$cat_id}", $db);
+
+ $count = (int)sqlite_fetch_single($rs);
+
+ sqlite_close($db);
+
+ return array($cat_id, $variant, $count);
+ }
+
+ /**
+ * Update the catalogue last modified time.
+ * @return boolean true if updated, false otherwise.
+ */
+ private function updateCatalogueTime($cat_id, $variant, $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 $result;
+ }
+
+ /**
+ * Save the list of untranslated blocks to the translation source.
+ * If the translation was not found, you should add those
+ * strings to the translation source via the <b>append()</b> method.
+ * @param string the catalogue to add to
+ * @return boolean true if saved successfuly, false otherwise.
+ */
+ function save($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;
+
+ $db = sqlite_open($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 $inserted > 0;
+ }
+
+ /**
+ * Update the translation.
+ * @param string the source string.
+ * @param string the new translation string.
+ * @param string comments
+ * @param string the catalogue of the translation.
+ * @return boolean true if translation was updated, false otherwise.
+ */
+ function update($text, $target, $comments, $catalogue='messages')
+ {
+ $details = $this->getCatalogueDetails($catalogue);
+ if($details)
+ list($cat_id, $variant, $count) = $details;
+ else
+ return false;
+
+ $comments = sqlite_escape_string($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 $updated;
+ }
+
+ /**
+ * Delete a particular message from the specified catalogue.
+ * @param string the source message to delete.
+ * @param string the catalogue to delete from.
+ * @return boolean true if deleted, false otherwise.
+ */
+ function delete($message, $catalogue='messages')
+ {
+ $details = $this->getCatalogueDetails($catalogue);
+ if($details)
+ list($cat_id, $variant, $count) = $details;
+ else
+ return false;
+
+ $db = sqlite_open($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;
+ }
+}
+
+?>
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-28 00:10:17 +0000