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silverstripe-framework
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#1476 Patch for ticket #128 and a few other changes 

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@43662 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2007-10-22 01:51:02 +00:00
parent 35fb0cd0c5
commit 57c8e06435
2 changed files with 130 additions and 38 deletions
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168
core/i18n.php
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@ -391,7 +391,7 @@ class i18n extends Controller {
'pt_TL' => 'Portuguese (East Timor)',
'qu_BO' => 'Quechua (Bolivia)',
'qu_PE' => 'Quechua (Peru)',
'rcf_RE' => 'R<EFBFBD>union Creole French (Reunion)',
'rcf_RE' => 'Réunion Creole French (Reunion)',
'rej_ID' => 'Rejang (Indonesia)',
'rif_MA' => 'Tarifit (Morocco)',
'rjb_IN' => 'Rajbanshi (India)',
@ -911,37 +911,116 @@ class i18n extends Controller {
}
return $translatableModules;
}
/**
* Given a file name (a php class name, without the .php ext, or a template name, including the .ss extension)
* this helper function determines the module where this file is located
*
* @param string $name php class name or template file name
* @return string Module where the file is located
*/
protected static function get_owner_module($name) {
if (substr($name,-3) == '.ss') {
global $_TEMPLATE_MANIFEST;
$path = current($_TEMPLATE_MANIFEST[substr($name,0,-3)]);
ereg('.*/([^/]+)/templates/',$path,$module);
} else {
global $_CLASS_MANIFEST;
$path = $_CLASS_MANIFEST[$name];
ereg('.*/([^/]+)/code/',$path,$module);
}
return $module[1];
}
/**
* Searches for all the files in a given module
* Build the module's master string table
*
* @param string $baseDir Silverstripe's base directory
* @param string $module Module's name
* @return string Generated master string table
*/
protected static function process_module($baseDir, $module) {
if(!Translatable::is_enabled()) return false;
// Only search for text in folder with a _config.php file (which means they are modules)
if(is_dir("$baseDir/$module") && is_file("$baseDir/$module/_config.php")
&& !in_array($module, array('sapphire','jsparty')) && substr($module,0,1) != '.') {
// Only search for calls in folder with a _config.php file (which means they are modules)
if(is_dir("$baseDir/$module") && is_file("$baseDir/$module/_config.php") && substr($module,0,1) != '.') {
$fileList = array();
self::get_files_rec("$baseDir/$module/code", $fileList);
$mst = '';
foreach($fileList as $file) {
$mst .= self::report_calls_code($file);
}
$fileList = NULL;
// Make sure the templates directory exists before trying to open it
if (is_dir("$baseDir/$module/templates")) {
self::get_files_rec("$baseDir/$module/templates", $fileList);
foreach($fileList as $index => $file) {
$mst .= self::report_calls_tpl($index, $file);
// Search for calls in code files if these exists
if(is_dir("$baseDir/$module/code")) {
$fileList = array();
self::get_files_rec("$baseDir/$module/code", $fileList);
foreach($fileList as $file) {
$mst .= self::report_calls_code($file);
}
} else if('sapphire' == $module) {
// sapphire doesn't have the usual module structure, so we'll scan all subfolders
$fileList = array();
self::get_files_rec("$baseDir/$module", $fileList);
foreach($fileList as $file) {
if('.ss' != substr($file,-3)) $mst .= self::report_calls_code($file);
}
}
if ($mst) {
// Search for calls in template files if these exists
if(is_dir("$baseDir/$module/templates")) {
$fileList = array();
$includedtpl[$module] = array();
self::get_files_rec("$baseDir/$module/templates", $fileList);
foreach($fileList as $index => $file) {
$mst .= self::report_calls_tpl($index, $file, $includedtpl[$module]);
}
}
return $mst;
} else return false;
}
/**
* Write the master string table of every processed module
*
* @param string $baseDir Silverstripe's base directory
* @param array $allmst Module's master string tables
* @param array $includedtpl Templates included by other templates
*/
protected static function write_mst($baseDir, $allmst, $includedtpl) {
// Evaluate the constructed mst
foreach($allmst as $mst) eval($mst);
// Resolve template dependencies
foreach($includedtpl as $tplmodule => $includers) {
// Variable initialization
$stringsCode = '';
$moduleCode = '';
$modulestoinclude = array();
foreach($includers as $includertpl => $allincluded)
foreach($allincluded as $included)
// we will only add code if the included template has localizable strings
if(isset($lang['en_US']["$included.ss"])) {
$module = self::get_owner_module("$included.ss");
/* if the module of the included template is not the same as the includer's one
* we will need to load the first one in order to have these included strings in memory
*/
if ($module != $tplmodule) $modulestoinclude[$module] = $included;
// Give the includer name to the included strings in order to be used from the includer template
$stringsCode .= "\$lang['en_US']['$includertpl'] = " .
"array_merge(\$lang['en_US']['$includertpl'], \$lang['en_US']['$included.ss']);\n";
}
// Include a template for every needed module (the module language file will then be autoloaded)
foreach($modulestoinclude as $tpltoinclude) $moduleCode .= "self::include_by_class('$tpltoinclude.ss');\n";
// Add the extra code to the existing module mst
if ($stringsCode) $allmst[$tplmodule] .= "\n$moduleCode$stringsCode";
}
// Write each module language file
foreach($allmst as $module => $mst) {
// Create folder for lang files
$langFolder = $baseDir . '/' . $module . '/lang';
if(!file_exists($baseDir. '/' . $module . '/lang')) {
@ -959,7 +1038,7 @@ class i18n extends Controller {
user_error("Cannot write language file! Please check permissions of $langFolder/en_US.php", E_USER_ERROR);
}
}
}
}
/**
@ -993,7 +1072,8 @@ class i18n extends Controller {
$entity = array_pop($entityParts);
$class = implode('.',$entityParts);
if (isset($callMap[$class.'--'.$entity])) user_error("Warning! Redeclaring entity $entity in file $file<br>", E_USER_WARNING);
if (isset($callMap["$class--$entity"]))
echo "Warning! Redeclaring entity $entity in file $file (previously declared in {$callMap["$class--$entity"]})<br>";
if (substr($regs[2],0,1) == '"') $regs[2] = addcslashes($regs[2],'\'');
$mst .= '$lang[\'en_US\'][\'' . $class . '\'][\'' . $entity . '\'] = ';
@ -1008,7 +1088,7 @@ class i18n extends Controller {
$mst .= "\n";
$content = str_replace($regs[0],"",$content);
$callMap[$class.'--'.$entity] = $regs[2];
$callMap["$class--$entity"] = $file;
}
return $mst;
@ -1020,11 +1100,20 @@ class i18n extends Controller {
*
* @param string $index Index used to namespace strings
* @param string $file Path to the file to be parsed
* @param string $included List of explicitly included templates
* @return string Built Master String Table from this file
*/
protected static function report_calls_tpl($index, $file) {
protected static function report_calls_tpl($index, $file, &$included) {
static $callMap;
$content = file_get_contents($file);
// Search for included templates
preg_match_all('/<' . '% include +([A-Za-z0-9_]+) +%' . '>/', $content, $inc, PREG_SET_ORDER);
foreach ($inc as $template) {
if (!isset($included[$index])) $included[$index] = array();
array_push($included[$index], $template[1]);
}
$mst = '';
while (ereg('_t[[:space:]]*\([[:space:]]*("[^"]*"|\\\'[^\']*\\\')[[:space:]]*,[[:space:]]*("([^"]|\\\")*"|\'([^\']|\\\\\')*\')([[:space:]]*,[[:space:]]*[^,)]*)?([[:space:]]*,[[:space:]]*("([^"]|\\\")*"|\'([^\']|\\\\\')*\'))?[[:space:]]*\)',$content,$regs)) {
@ -1032,7 +1121,8 @@ class i18n extends Controller {
$entity = array_pop($entityParts);
// Entity redeclaration check
if (isset($callMap[$index.'--'.$entity])) user_error("Warning! Redeclaring entity $entity in file $file<br>", E_USER_WARNING);
if (isset($callMap["$index--$entity"]))
echo "Warning! Redeclaring entity $entity in file $file (previously declared in {$callMap["$class--$entity"]})<br>";
if (substr($regs[2],0,1) == '"') $regs[2] = addcslashes($regs[2],'\'');
$mst .= '$lang[\'en_US\'][\'' . $index . '\'][\'' . $entity . '\'] = ';
@ -1047,7 +1137,7 @@ class i18n extends Controller {
$mst .= "\n";
$content = str_replace($regs[0],"",$content);
$callMap[$index.'--'.$entity] = $regs[3];
$callMap["$index--$entity"] = $file;
}
return $mst;
@ -1123,17 +1213,8 @@ class i18n extends Controller {
* @param string $class Resources for this class will be included, according to the set locale.
*/
static function include_by_class($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(Director::baseFolder() . '/([^/]+)/',$path,$module);
}
if (file_exists($file = Director::getAbsFile("{$module[1]}/lang/". self::get_locale() . '.php'))) {
$module = self::get_owner_module($class);
if (file_exists($file = Director::getAbsFile("$module/lang/". self::get_locale() . '.php'))) {
include_once($file);
} else if (self::get_locale() != 'en_US') {
self::set_locale('en_US');
@ -1171,16 +1252,27 @@ class i18n extends Controller {
//Calculate base directory
$baseDir = Director::baseFolder();
// A master string tables array (one mst per module)
$mst = array();
// A list of included templates dependencies
$includedtpl = array();
//Search for and process existent modules, or use the passed one instead
if (!isset($_GET['module'])) {
$topLevel = scandir($baseDir);
foreach($topLevel as $module) {
self::process_module($baseDir, $module);
// we store the master string tables
$processed = self::process_module($baseDir, $module, $includedtpl);
if ($processed) $mst[$module] = $processed;
}
} else {
self::process_module($baseDir, $_GET['module']);
$processed = self::process_module($baseDir, $_GET['module'], $includedtpl);
if ($processed) $mst[$module] = $processed;
}
// Write the generated master string tables
self::write_mst($baseDir, $mst, $includedtpl);
echo "Done!";
}

0
lang/_manifest_exclude Normal file
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