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bfojcapell: added locale api file

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@41826 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2007-09-15 00:11:39 +00:00
parent 5314a6832a
commit d75537eb1c
1 changed files with 170 additions and 0 deletions
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170
api/LocaleAPI.php Executable file
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<?php
class LocaleAPI extends Controller {
static $currentlocale = 'en';
static function textCollector() {
echo "Collecting text...<br /><br />";
//Calculate base directory
$baseDir = Director::baseFolder();
//Search for and process existent modules, or use the passed one instead
if (!isset($_GET['module'])) {
$topLevel = scandir($baseDir);
foreach($topLevel as $module) {
LocaleAPI::processModule($baseDir, $module);
}
} else {
LocaleAPI::processModule($baseDir, $_GET['module']);
}
echo "Done!";
}
private static function processModule($baseDir, $module) {
if(is_dir("$baseDir/$module") && !in_array($module, array('sapphire','jsparty','assets')) && substr($module,0,1) != '.') {
LocaleAPI::getFilesRec("$baseDir/$module/code", $fileList);
foreach($fileList as $index => $file) {
$mst .= LocaleAPI::reportCallsCode($index, $file);
}
$fileList = NULL;
LocaleAPI::getFilesRec("$baseDir/$module/templates", $fileList);
foreach($fileList as $index => $file) {
$mst .= LocaleAPI::reportCallsTpl($index, $file);
}
if ($mst) {
// Create folder for lang files
$langFolder = $baseDir . '/' . $module . '/lang';
if(!file_exists($baseDir. '/' . $module . '/lang')) {
mkdir($langFolder);
}
// Open the English file and write the Master String Table
if($fh = fopen($langFolder . '/en.php', "w")) {
fwrite($fh, "<?php\n\nglobal \$lang;\n\n" . $mst . "\n?>");
fclose($fh);
echo "Created file: $langFolder/en.php<br />";
} else {
die("Cannot write language file! Please check permissions of $langFolder/en.php");
}
}
}
}
private static function getFilesRec($folder, &$fileList) {
$items = scandir($folder);
if($items) foreach($items as $item) {
if(substr($item,0,1) == '.') continue;
if(substr($item,-4) == '.php') $fileList[substr($item,0,-4)] = "$folder/$item";
else if(substr($item,-3) == '.ss') $fileList[$item] = "$folder/$item";
else if(is_dir("$folder/$item")) LocaleAPI::getFilesRec("$folder/$item", $fileList);
}
}
/**
* Look for calls to the underscore function and build our MST
*/
private static function reportCallsCode($index, $file) {
static $callMap;
$content = file_get_contents($file);
while (ereg('_\(([^$][^,"\']*|"[^,]*"|\'[^,]*\')(,[^$][^,]*)(,[^$][^,)]*)(,[^,)]*)?(,[^)]*)?\)',$content,$regs)) {
$class = ($regs[1] == '__FILE__' ? $index : $regs[1]);
$entity = substr($regs[2],2,-1);
if ($callMap[$class.'--'.$entity]) echo "Warning! Redeclaring entity $entity in file $file<br>";
$mst .= '$lang[\'en\'][\'' . $class . '\'][\'' . substr($regs[2],2,-1) . '\'] = ';
if ($regs[4]) {
$mst .= "array(\n\t'" . substr($regs[3],2,-1) . "',\n\t" . substr($regs[4],1);
if ($regs[5]) $mst .= ",\n\t'" . substr($regs[5],2,-1) . '\'';
$mst .= "\n);";
} else $mst .= '\'' . substr($regs[3],2,-1) . '\';';
$mst .= "\n";
$content = str_replace($regs[0],"",$content);
$callMap[$class.'--'.$entity] = $regs[3];
}
return $mst;
}
/**
* Look for calls to the underscore function and build our MST
* Template version - no "class" argument
*/
private static function reportCallsTpl($index, $file) {
static $callMap;
$content = file_get_contents($file);
while (ereg('_\(([^$][^,"\']*|"[^,]*"|\'[^,]*\')(,[^$][^,)]*)(,[^,)]*)?(,[^)]*)?\)',$content,$regs)) {
$entity = substr($regs[1],2,-1);
if ($callMap[$index.'--'.$entity]) echo "Warning! Redeclaring entity $entity in file $file<br>";
$mst .= '$lang[\'en\'][\'' . $index . '\'][\'' . substr($regs[1],1,-1) . '\'] = ';
if ($regs[3]) {
$mst .= "array(\n\t'" . substr($regs[2],2,-1) . "',\n\t" . substr($regs[3],1);
if ($regs[4]) $mst .= ",\n\t'" . substr($regs[4],2,-1) . '\'';
$mst .= "\n);";
} else $mst .= '\'' . substr($regs[2],2,-1) . '\';';
$mst .= "\n";
$content = str_replace($regs[0],"",$content);
$callMap[$index.'--'.$entity] = $regs[3];
}
return $mst;
}
static function setLocale($locale) {
if ($locale) LocaleAPI::$currentlocale = $locale;
}
static function getLocale() {
return LocaleAPI::$currentlocale;
}
/**
* Includes all available language files for a certain defined locale
*/
static function includeByLocale($locale) {
$topLevel = scandir(Director::baseFolder());
foreach($topLevel as $module) {
if (file_exists($file = Director::getAbsFile("$module/lang/$locale.php"))) {
include_once($file);
}
}
}
/**
* Given a class name (a "locale namespace"), will search for its module and, if available,
* will load the resources for the currently defined locale.
* If not available, the original english resource will be loaded instead (to avoid blanks)
*/
static function includeByClass($class) {
if (substr($class,-3) == '.ss') {
global $_TEMPLATE_MANIFEST;
$path = current($_TEMPLATE_MANIFEST[substr($class,0,-3)]);
ereg('.*/([^/]+)/templates/',$path,$module);
}
else {
global $_CLASS_MANIFEST;
$path = $_CLASS_MANIFEST[$class];
ereg('.*/([^/]+)/code/',$path,$module);
}//die($class);
if (file_exists($file = Director::getAbsFile("{$module[1]}/lang/". LocaleAPI::getLocale() . '.php'))) {
include_once($file);
} else if (LocaleAPI::getLocale() != 'en') {
LocaleAPI::setLocale('en');
LocaleAPI::includeByClass($class);
} else {
user_error("Locale file $file should exist", E_USER_WARNING);
}
}
}
?>