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<?php
/**
* @file plugins/generic/customLocale/CustomLocaleHandler.inc.php
*
* Copyright (c) 2013-2019 Simon Fraser University
* Copyright (c) 2003-2019 John Willinsky
* Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
*
* @class CustomLocaleHandler
* @ingroup plugins_generic_customLocale
*
* @brief This handles requests for the customLocale plugin.
*/
require_once('CustomLocalePlugin.inc.php');
require_once('CustomLocaleAction.inc.php');
import('classes.handler.Handler');
class CustomLocaleHandler extends Handler {
/** Plugin associated with the request */
var $plugin;
/**
* Constructor
**/
function CustomLocaleHandler($parentPluginName) {
parent::Handler();
$plugin =& PluginRegistry::getPlugin('generic', $parentPluginName);
$this->plugin =& $plugin;
}
function index() {
$this->validate();
$plugin =& $this->plugin;
$this->setupTemplate($plugin, false);
$journal = Request::getJournal();
$rangeInfo = Handler::getRangeInfo('locales');
$templateMgr =& TemplateManager::getManager();
import('lib.pkp.classes.core.ArrayItemIterator');
$templateMgr->assign('locales', new ArrayItemIterator($journal->getSupportedLocaleNames(), $rangeInfo->getPage(), $rangeInfo->getCount()));
$templateMgr->assign('masterLocale', MASTER_LOCALE);
$templateMgr->display($plugin->getTemplatePath() . 'index.tpl');
}
function edit($args) {
$this->validate();
$plugin =& $this->plugin;
$this->setupTemplate($plugin, true);
$locale = array_shift($args);
$file = array_shift($args);
if (!AppLocale::isLocaleValid($locale)) {
$path = array($plugin->getCategory(), $plugin->getName(), 'index');
Request::redirect(null, null, null, $path);
}
$localeFiles = CustomLocaleAction::getLocaleFiles($locale);
$templateMgr =& TemplateManager::getManager();
$localeFilesRangeInfo = Handler::getRangeInfo('localeFiles');
import('lib.pkp.classes.core.ArrayItemIterator');
$templateMgr->assign('localeFiles', new ArrayItemIterator($localeFiles, $localeFilesRangeInfo->getPage(), $localeFilesRangeInfo->getCount()));
$templateMgr->assign('locale', $locale);
$templateMgr->assign('masterLocale', MASTER_LOCALE);
$templateMgr->display($plugin->getTemplatePath() . 'locale.tpl');
}
function editLocaleFile($args) {
$this->validate();
$plugin =& $this->plugin;
$this->setupTemplate($plugin, true);
$locale = array_shift($args);
if (!AppLocale::isLocaleValid($locale)) {
$path = array($plugin->getCategory(), $plugin->getName(), 'index');
Request::redirect(null, null, null, $path);
}
$filename = urldecode(urldecode(array_shift($args)));
if (!CustomLocaleAction::isLocaleFile($locale, $filename)) {
$path = array($plugin->getCategory(), $plugin->getName(), 'edit', $locale);
Request::redirect(null, null, null, $path);
}
$templateMgr =& TemplateManager::getManager();
import('lib.pkp.classes.file.FileManager');
$fileManager = new FileManager();
import('lib.pkp.classes.file.EditableLocaleFile');
$journal = Request::getJournal();
$journalId = $journal->getId();
$publicFilesDir = Config::getVar('files', 'public_files_dir');
$customLocaleDir = $publicFilesDir . DIRECTORY_SEPARATOR . 'journals' . DIRECTORY_SEPARATOR . $journalId . DIRECTORY_SEPARATOR . CUSTOM_LOCALE_DIR;
$customLocalePath = $customLocaleDir . DIRECTORY_SEPARATOR . $locale . DIRECTORY_SEPARATOR . $filename;
if ($fileManager->fileExists($customLocalePath)) {
$localeContents = EditableLocaleFile::load($customLocalePath);
} else {
$localeContents = null;
}
$referenceLocaleContents = EditableLocaleFile::load($filename);
$referenceLocaleContentsRangeInfo = Handler::getRangeInfo('referenceLocaleContents');
// Handle a search, if one was executed.
$searchKey = Request::getUserVar('searchKey');
$found = false;
$index = 0;
$pageIndex = 0;
if (!empty($searchKey)) foreach ($referenceLocaleContents as $key => $value) {
if ($index % $referenceLocaleContentsRangeInfo->getCount() == 0) $pageIndex++;
if ($key == $searchKey) {
$found = true;
break;
}
$index++;
}
if ($found) {
$referenceLocaleContentsRangeInfo->setPage($pageIndex);
$templateMgr->assign('searchKey', $searchKey);
}
$templateMgr->assign('filename', $filename);
$templateMgr->assign('locale', $locale);
import('lib.pkp.classes.core.ArrayItemIterator');
$templateMgr->assign_by_ref('referenceLocaleContents', new ArrayItemIterator($referenceLocaleContents, $referenceLocaleContentsRangeInfo->getPage(), $referenceLocaleContentsRangeInfo->getCount()));
$templateMgr->assign('localeContents', $localeContents);
$templateMgr->display($plugin->getTemplatePath() . 'localeFile.tpl');
}
function saveLocaleFile($args) {
$this->validate();
$plugin =& $this->plugin;
$this->setupTemplate($plugin, true);
$locale = array_shift($args);
if (!AppLocale::isLocaleValid($locale)) {
$path = array($plugin->getCategory(), $plugin->getName(), 'index');
Request::redirect(null, null, null, $path);
}
$filename = urldecode(urldecode(array_shift($args)));
if (!CustomLocaleAction::isLocaleFile($locale, $filename)) {
$path = array($plugin->getCategory(), $plugin->getName(), 'edit', $locale);
Request::redirect(null, null, null, $path);
}
$journal =& Request::getJournal();
$journalId = $journal->getId();
$changes = Request::getUserVar('changes');
$customFilesDir = Config::getVar('files', 'public_files_dir') . DIRECTORY_SEPARATOR . 'journals' . DIRECTORY_SEPARATOR . $journalId . DIRECTORY_SEPARATOR . CUSTOM_LOCALE_DIR . DIRECTORY_SEPARATOR . $locale;
$customFilePath = $customFilesDir . DIRECTORY_SEPARATOR . $filename;
// Create empty custom locale file if it doesn't exist
import('lib.pkp.classes.file.FileManager');
$fileManager = new FileManager();
import('lib.pkp.classes.file.EditableLocaleFile');
if (!$fileManager->fileExists($customFilePath)) {
$numParentDirs = substr_count($customFilePath, DIRECTORY_SEPARATOR);
$parentDirs = '';
for ($i=0; $i<$numParentDirs; $i++) {
$parentDirs .= '..' . DIRECTORY_SEPARATOR;
}
$newFileContents = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
$newFileContents .= '<!DOCTYPE locale SYSTEM "' . $parentDirs . 'lib' . DIRECTORY_SEPARATOR . 'pkp' . DIRECTORY_SEPARATOR . 'dtd' . DIRECTORY_SEPARATOR . 'locale.dtd' . '">' . "\n";
$newFileContents .= '<locale name="' . $locale . '">' . "\n";
$newFileContents .= '</locale>';
$fileManager->writeFile($customFilePath, $newFileContents);
}
$file = new EditableLocaleFile($locale, $customFilePath);
while (!empty($changes)) {
$key = array_shift($changes);
$value = $this->correctCr(array_shift($changes));
if (!empty($value)) {
if (!$file->update($key, $value)) {
$file->insert($key, $value);
}
} else {
$file->delete($key);
}
}
$file->write();
Request::redirectUrl(Request::getUserVar('redirectUrl'));
}
function correctCr($value) {
return str_replace("\r\n", "\n", $value);
}
function setupTemplate(&$plugin, $subclass = true) {
$templateMgr =& TemplateManager::getManager();
$templateMgr->register_function('plugin_url', array($plugin, 'smartyPluginUrl'));
$pageHierarchy = array(array(Request::url(null, 'user'), 'navigation.user'), array(Request::url(null, 'manager'), 'user.role.manager'));
if ($subclass) {
$path = array($plugin->getCategory(), $plugin->getName(), 'index');
$pageHierarchy[] = array(Request::url(null, null, null, $path), 'plugins.generic.customLocale.name');
}
$templateMgr->assign('pageHierarchy', $pageHierarchy);
$templateMgr->assign('helpTopicId', 'plugins.generic.CustomLocalePlugin');
}
}
?>