658 lines
20 KiB
Text
658 lines
20 KiB
Text
<?php namespace ProcessWire;
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/**
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* ProcessWire Language Process, displays languages in Setup > Languages >
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*
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* It also contains the hooks for altering the output of the InputfieldFile to hold language info and links.
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* This is the process assigned to processwire/setup/languages/.
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*
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* ProcessWire 3.x, Copyright 2019 by Ryan Cramer
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* https://processwire.com
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*
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* @method string execute()
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* @method string executeDownload()
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* @method bool|int processCSV($csvFile, Language $language, array $options = array())
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*
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*/
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class ProcessLanguage extends ProcessPageType {
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static public function getModuleInfo() {
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return array(
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'title' => __('Languages', __FILE__),
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'version' => 103,
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'summary' => __('Manage system languages', __FILE__),
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'author' => 'Ryan Cramer',
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'requires' => 'LanguageSupport',
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'icon' => 'language',
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'useNavJSON' => true,
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'permission' => 'lang-edit',
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'permissions' => array(
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'lang-edit' => 'Administer languages and static translation files'
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)
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);
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}
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/**
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* The URL to the language-translator page (typically admin/setup/language-translator/)
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*
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*/
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protected $translationUrl = '';
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/**
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* Array of messages for language_files, indexed by file basename
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*
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*/
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protected $fileMessages = array();
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/**
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* CSV file to process, if present
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*
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* @var Pagefile|null
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*
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*/
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protected $csvImportLabel = '';
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/**
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* Populate the fields shown in the default language list output
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*
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*/
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public function __construct() {
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parent::__construct();
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$showFields = array('name', 'title', 'language_files', 'language_files_site');
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$this->set('showFields', $showFields);
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$this->set('jsonListLabel', 'title|name');
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require_once(dirname(__FILE__) . '/LanguageParser.php');
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}
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/**
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* Wired to ProcessWire instance
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*
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*/
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public function wired() {
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parent::wired();
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$fields = $this->wire()->fields;
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// make sure our files fields have CSV support
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foreach(array('language_files', 'language_files_site') as $fieldName) {
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$field = $fields->get($fieldName);
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if(!$field) continue;
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$extensions = $field->get('extensions');
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if(strpos($extensions, 'csv') === false) {
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$field->set('extensions', "$extensions csv");
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$field->save();
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$this->message("Added CSV support to field $fieldName", Notice::debug);
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}
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}
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$this->csvImportLabel = $this->_('CSV Import:') . ' ';
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}
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/**
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* Add InputfieldFile hooks
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*
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*/
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public function init() {
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$this->addHookBefore('InputfieldFile(name^=language_files)::render', $this, 'renderInputfieldFile');
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$this->addHookAfter('InputfieldFile::renderItem', $this, 'renderInputfieldFileItem');
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$this->addHookAfter('InputfieldFile::renderUpload', $this, 'renderInputfieldFileUpload');
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$this->addHookBefore('InputfieldFile::processInput', $this, 'processInputfieldFileInput');
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if(!$this->wire()->config->ajax) {
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$this->addHookBefore('InputfieldForm::render', $this, 'renderInputfieldForm');
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}
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parent::init();
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}
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protected function translationUrl() {
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if(!$this->translationUrl) {
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/** @var LanguageSupport $support */
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$support = $this->wire()->modules->get('LanguageSupport');
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$this->translationUrl = $this->wire()->pages->get($support->languageTranslatorPageID)->url;
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}
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return $this->translationUrl;
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}
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public function processInputfieldFileInput(HookEvent $event) {
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/** @var InputfieldFile $inputfield */
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$inputfield = $event->object;
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$inputfield->overwrite = true;
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}
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/**
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* Hook for before InputfieldFile::render
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*
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* In this case we add an 'edit' link to the translator and some info about the translation file.
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*
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* @param HookEvent $event
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*
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*/
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public function renderInputfieldFile(HookEvent $event) {
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$inputfield = $event->object; /** @var InputfieldFile $inputfield */
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$language = $this->wire()->process->getPage(); /** @var Language $language */
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/** @var Pagefiles $pagefiles */
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$pagefiles = $inputfield->attr('value');
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foreach($pagefiles as $pagefile) {
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/** @var Pagefile $pagefile */
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if($pagefile->ext() != 'csv') continue;
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$pagefiles->remove($pagefile);
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$this->processCSV($pagefile->filename(), $language);
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}
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$inputfield->descriptionRows = 0;
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$inputfield->overwrite = true;
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$inputfield->noCollapseItem = true;
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$inputfield->noShortName = true;
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}
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public function renderInputfieldForm(HookEvent $event) {
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/** @var InputfieldForm $form */
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$form = $event->object;
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$language = $this->getPage();
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if(!$language->id) return;
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$file = $language->filesManager()->path . '.phrase-index.txt';
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/** @var InputfieldMarkup $inputfield */
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$inputfield = $this->wire()->modules->get('InputfieldMarkup');
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$inputfield->label = $this->_('Live Search');
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$inputfield->icon = 'search';
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$placeholder = $this->_('Text to search for');
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$refreshUrl = "../../language-translator/add/?language_id=$language->id&refresh=1";
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$refreshLabel = $this->_('Refresh search phrase index');
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if(!is_file($file)) {
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$inputfield->value = "<p><a href='$refreshUrl'>" .
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$this->_('Click here to build search phrase index') . "</a></p>";
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} else {
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$phrases = file_get_contents($file);
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$phrases = str_replace(array('"', "\n", "<", ">"), ' ', $phrases);
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$script = 'script';
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$inputfield->value =
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"<$script>" .
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"var phraseIndex = \"$phrases\"; " .
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"var phraseLanguageID = $language->id;" .
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"</$script>" .
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"<p class='description' style='margin:0'>" .
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$this->_('Search all translatable files for specific text/phrase.') . ' ' .
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$this->_('Click found matches to edit translation or add file (if not already present).') .
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"<p>" .
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"<p>" .
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"<input type='text' class='language-phrase-search InputfieldIgnoreChanges' style='width:50%' name='_q' placeholder='$placeholder' /> " .
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"<span class='detail language-phrase-search-cnt'></span> " .
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"<a class='pw-tooltip' title='$refreshLabel' href='$refreshUrl'>" . wireIconMarkup('refresh') . "</a>" .
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"</p>";
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}
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$field = $form->getChildByName('language_files_site');
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if($field) $form->insertBefore($inputfield, $field);
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}
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/**
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* Hook for InputfieldFile::renderItem
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*
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* In this case we add an 'edit' link to the translator and some info about the translation file.
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*
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* @param HookEvent $event
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*
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*/
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public function renderInputfieldFileItem(HookEvent $event) {
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$translationUrl = $this->translationUrl();
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$pagefile = $event->arguments[0]; /** @var Pagefile $pagefile */
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$page = $pagefile->get('page'); /** @var Language $page */
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if($pagefile->ext() == 'csv') {
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$event->return .=
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"<div class='InputfieldFileData InputfieldFileLanguageInfo'>" .
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"<span class='InputfieldFileLanguageFilename description'>" .
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$this->_('CSV translation file to be imported after save') .
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"</span>" .
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"</div>";
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return;
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}
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$textdomain = basename($pagefile->basename, '.json');
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$data = $page->translator->getTextdomain($textdomain);
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$file = $data['file'];
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$pathname = $this->wire()->config->paths->root . $file;
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$translations =& $data['translations'];
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$total = count($translations);
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/** @var LanguageParser $parser */
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$parser = $this->wire(new LanguageParser($page->translator, $pathname));
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$untranslated = $parser->getUntranslated();
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$alternates = $parser->getAlternates();
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$numPending = 0;
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$numAbandoned = 0;
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$numFallback = 0;
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foreach($untranslated as $hash => $text) {
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if(!isset($translations[$hash]) || !strlen($translations[$hash]['text'])) $numPending++;
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}
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foreach($translations as $hash => $translation) {
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if(isset($untranslated[$hash])) continue;
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$numAbandoned++;
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if($page->isDefault()) continue;
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foreach($alternates as $srcHash => $values) {
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if(isset($values[$hash]) && isset($untranslated[$srcHash])) {
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$numFallback++;
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$numAbandoned--;
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break;
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}
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}
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}
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$total += $numAbandoned;
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$message = sprintf($this->_n("%d phrase", "%d phrases", $total), $total);
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if($numAbandoned || $numPending || $numFallback) {
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$a = array();
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if($numAbandoned) $a[] = sprintf($this->_('%d abandoned'), $numAbandoned);
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if($numPending) $a[] = sprintf($this->_('%d blank'), $numPending);
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if($numFallback) $a[] = sprintf($this->_('%d fallback'), $numFallback);
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$message = " <span class='ui-state-error-text'>(" . implode(' / ', $a) . ")</span>";
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}
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$editLabel = $this->_x('Edit', 'edit-language-file');
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$out =
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"<div class='InputfieldFileData InputfieldFileLanguageInfo'>" .
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"<span class='InputfieldFileLanguageFilename description'>/$file —</span> <span class='notes'>$message</span> " .
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"<a class='action' href='{$translationUrl}edit/?language_id={$page->id}&textdomain=$textdomain'> " .
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"<i class='fa fa-edit'></i> $editLabel <i class='fa fa-angle-double-right hover-only'></i></a>" .
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"</div>";
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$page->translator->unloadTextdomain($textdomain);
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$event->return .= $out;
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}
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/**
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* Hook for InputfieldFile::renderUpload
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*
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* This just adds a 'new' link to add a new translation file.
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*
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* @param HookEvent $event
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*
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*/
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public function renderInputfieldFileUpload(HookEvent $event) {
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$modules = $this->wire()->modules;
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$translationUrl = $this->translationUrl();
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$pagefiles = $event->arguments(0); /** @var Pagefiles $pagefiles */
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$page = $pagefiles->get('page'); /** @var Page $page */
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$inputfield = $event->object; /** @var InputfieldFile $inputfield */
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$out = '';
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/** @var InputfieldButton $btn1 */
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$btn1 = $modules->get('InputfieldButton');
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$btn1->href = "{$translationUrl}add/?language_id={$page->id}";
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$btn1->value = $this->_('Find Files to Translate');
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$btn1->icon = 'plane';
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if($inputfield->name == 'language_files') $btn1->showInHeader();
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$out .= $btn1->render();
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if(count($inputfield->attr('value'))) {
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/** @var InputfieldButton $btn2 */
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$btn2 = $modules->get('InputfieldButton');
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$btn2->href = "../download/?language_id={$page->id}&field=" . $inputfield->attr('name');
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$btn2->value = $this->_('Download ZIP');
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$btn2->icon = 'file-zip-o';
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$btn2->setSecondary();
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$btn2->addClass('download-button');
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$out .= $btn2->render();
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$btn2->href .= '&csv=1';
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$btn2->value = $this->_('Download CSV');
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$btn2->icon = 'file-excel-o';
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$out .= $btn2->render();
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}
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$event->return .= "<p>$out</p>";
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}
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/**
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* Modify the output per-field in the PageType list (template-method)
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*
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* In this case we make it return a count for the language_files
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*
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* @param string $name
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* @param mixed $value
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* @return string
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*
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*/
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protected function renderListFieldValue($name, $value) {
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if($name == 'language_files' || $name == 'language_files_site') {
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return count($value);
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} else if($name == 'title') {
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if(!$value) return '(blank)';
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return (string) $value;
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} else {
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return parent::renderListFieldValue($name, $value);
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}
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}
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public function ___execute() {
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// check if 2.5 update needed to add new language_files_site field
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if(!$this->wire()->fields->get('language_files_site')) {
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require_once(dirname(__FILE__) . '/LanguageSupportInstall.php');
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/** @var LanguageSupportInstall $installer */
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$installer = $this->wire(new LanguageSupportInstall());
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$installer->addFilesFields($this->wire()->fieldgroups->get(LanguageSupport::languageTemplateName));
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}
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return parent::___execute();
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}
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/**
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* Create and send a ZIP of translation files or CSV of translations
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*
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*/
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public function ___executeDownload() {
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$config = $this->wire()->config;
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$input = $this->wire()->input;
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$id = (int) $input->get('language_id');
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if(!$id) throw new WireException("No language specified");
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$language = $this->wire()->languages->get($id);
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if(!$language->id) throw new WireException("Unknown language");
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$fieldName = $input->get('field') == 'language_files_site' ? 'language_files_site' : 'language_files';
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$textdomain = $this->wire()->sanitizer->textdomain($input->get('textdomain'));
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$textdomains = array();
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$csv = (int) $input->get('csv');
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$path = $language->$fieldName->path();
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$files = array();
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if($textdomain) {
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$file = $language->translator->textdomainToFilename($textdomain);
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if($file) {
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$files[] = $file;
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$textdomains[$file] = $textdomain;
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} else {
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$textdomain = '';
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}
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}
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if(!count($files)) {
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foreach($language->$fieldName as $file) {
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$files[] = $file->filename;
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}
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}
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if(!count($files)) {
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throw new WireException('No translation files specified to download');
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}
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if($csv) {
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// CSV
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if($textdomain) {
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// i.e. es-modulename.csv
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$parts = explode('--', $textdomain);
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$basename = array_pop($parts);
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$parts = explode('-', $basename);
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$basename = array_shift($parts);
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$filename = "$language->name-$basename.csv";
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} else {
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// i.e. es-site.csv or es-wire.csv
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$filename = $language->name . "-" . (strpos($fieldName, 'site') ? 'site' : 'wire') . ".csv";
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}
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if($input->get('view')) {
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header("Content-type: text/plain");
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} else {
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header("Content-type: application/force-download");
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header("Content-Transfer-Encoding: Binary");
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header("Content-disposition: attachment; filename=$filename");
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}
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$fp = fopen('php://output', 'w');
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$defaultCol = $language->name == 'en' ? 'default' : 'en';
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$fields = array($defaultCol, $language->name, 'description', 'file', 'hash');
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fputcsv($fp, $fields);
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foreach($files as $f) {
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if(isset($textdomains[$f])) {
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$textdomain = $textdomains[$f];
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} else {
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$textdomain = basename($f, '.json');
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}
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$data = $language->translator->getTextdomain($textdomain);
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if(empty($data)) continue;
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$file = $data['file'];
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$pathname = $config->paths->root . $file;
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$translated =& $data['translations'];
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$parser = $this->wire(new LanguageParser($language->translator, $pathname)); /** @var LanguageParser $parser */
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$untranslated = $parser->getUntranslated();
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$comments = $parser->getComments();
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foreach($untranslated as $hash => $text1) {
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$text2 = isset($translated[$hash]) ? $translated[$hash]['text'] : '';
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$comment = isset($comments[$hash]) ? $comments[$hash] : '';
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if(strpos($comment, '//') !== false) list(, $comment) = explode('//', $comment);
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$fields = array($text1, $text2, trim($comment), $file, $hash);
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fputcsv($fp, $fields);
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}
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}
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fclose($fp);
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} else {
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// ZIP
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$zipname = $language->name . "-";
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$zipname .= $fieldName == 'language_files' ? 'wire' : 'site';
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$zipfile = "$path$zipname.zip";
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$info = wireZipFile($zipfile, $files, array("overwrite" => true));
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if(!count($info['files'])) {
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$this->error("Error adding files to ZIP");
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$this->session->redirect('../');
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} else {
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wireSendFile($zipfile);
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}
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}
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exit(0);
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}
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/**
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* Process a CSV file to import changes from it
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*
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* Must be in the same format as the one provied by the executeDownload() method
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*
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* @param string $csvFile
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* @param Language $language
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* @param array $options Additional options (3.0.181+)
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* - `file` (string): Use this path/file (relative to install root)
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* - `quiet` (bool): Suppress generating notifications? (default=false)
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* @return bool|int Returns false on error or integer on success, where value is number of translations imported
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* @throws WireException
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* @since 3.0.195 Previously was not hookable
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*
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*/
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public function ___processCSV($csvFile, Language $language, array $options = array()) {
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$defaults = array(
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'file' => '',
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'quiet' => false,
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);
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$options = array_merge($defaults, $options);
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$fp = fopen($csvFile, "r");
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if($fp === false) {
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if(!$options['quiet']) $this->error($this->csvImportLabel . "Unable to open: $csvFile");
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return false;
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}
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$keys = array(
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'original',
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'translated',
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'file',
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'hash',
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);
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$n = 0;
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$header = array();
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$translator = new LanguageTranslator($language);
|
|
$textdomain = '';
|
|
$lastTextdomain = '';
|
|
$lastFile = '';
|
|
$numChanges = 0;
|
|
$numTotal = 0;
|
|
$numGross = 0;
|
|
$translations = null;
|
|
$optionsFileBasename = '';
|
|
$halt = false;
|
|
|
|
$this->wire($translator);
|
|
|
|
if(!empty($options['file'])) {
|
|
$options['file'] = ltrim($this->wire()->files->unixFileName($options['file']), '/');
|
|
$optionsFileBasename = basename($options['file']);
|
|
}
|
|
|
|
while(($csvData = fgetcsv($fp, 8192, ",")) !== FALSE) {
|
|
|
|
if(++$n === 1) {
|
|
// header row
|
|
$header = $csvData;
|
|
foreach($header as $key => $value) {
|
|
$header[$key] = strtolower($value);
|
|
}
|
|
// make sure everything we need is present
|
|
foreach($keys as $k => $key) {
|
|
if($k > 1 && !in_array($key, $header)) {
|
|
if($key === 'file' && !empty($options['file'])) {
|
|
// default file provided so not required in CSV data
|
|
} else {
|
|
if(!$options['quiet']) $this->error($this->csvImportLabel . "CSV data missing required column '$key'");
|
|
$halt = true;
|
|
}
|
|
}
|
|
}
|
|
if($halt) break;
|
|
continue;
|
|
}
|
|
|
|
$row = array();
|
|
foreach($header as $key => $name) {
|
|
if($key === 0) $name = 'original';
|
|
if($key === 1) $name = 'translated';
|
|
$row[$name] = $csvData[$key];
|
|
}
|
|
|
|
if($options['file']) {
|
|
if(empty($row['file'])) {
|
|
$row['file'] = $options['file'];
|
|
} else {
|
|
$rowFileBasename = basename($row['file']);
|
|
if($rowFileBasename === $optionsFileBasename) {
|
|
// i.e. site/modules/Hello/Hello.module
|
|
$row['file'] = $options['file'];
|
|
} else {
|
|
// i.e. site/modules/Hello/World.module
|
|
$row['file'] = dirname($options['file']) . '/' . $rowFileBasename;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(empty($row['original']) || empty($row['file'])) continue;
|
|
|
|
$file = $row['file'];
|
|
$hash = $row['hash'];
|
|
// $textOriginal = $row['original'];
|
|
$textTranslated = $row['translated'];
|
|
$textdomain = $translator->filenameToTextdomain($file);
|
|
|
|
if(!$translator->textdomainFileExists($textdomain)) {
|
|
$textdomain = $translator->addFileToTranslate($file, false, false);
|
|
}
|
|
|
|
if(is_null($translations)) {
|
|
$translations = $translator->getTranslations($textdomain);
|
|
}
|
|
|
|
if(!$textdomain) {
|
|
if(!$options['quiet']) $this->warning($this->csvImportLabel . sprintf(
|
|
$this->_('Unrecognized textdomain for file: %s'),
|
|
$this->wire()->sanitizer->entities($file)
|
|
));
|
|
continue;
|
|
}
|
|
|
|
if($textdomain != $lastTextdomain) {
|
|
if(!$lastFile) $lastFile = $file;
|
|
if(!$lastTextdomain) $lastTextdomain = $textdomain;
|
|
$this->processCSV_saveTextdomain($translator, $lastTextdomain, $lastFile, $numChanges);
|
|
$translations = $translator->getTranslations($textdomain);
|
|
$numChanges = 0;
|
|
}
|
|
|
|
$translation = isset($translations[$hash]) ? $translations[$hash] : array('text' => '');
|
|
if($translation['text'] != $textTranslated) {
|
|
$translator->setTranslationFromHash($textdomain, $hash, $textTranslated);
|
|
$numChanges++;
|
|
$numTotal++;
|
|
}
|
|
|
|
$lastTextdomain = $textdomain;
|
|
$lastFile = $file;
|
|
$numGross++;
|
|
}
|
|
|
|
if($numChanges) {
|
|
$this->processCSV_saveTextdomain($translator, $textdomain, $lastFile, $numChanges);
|
|
}
|
|
$language->save();
|
|
|
|
fclose($fp);
|
|
if(!$options['quiet']) {
|
|
$this->message($this->csvImportLabel . sprintf($this->_('%d total translations, %d total changes'), $numGross, $numTotal), Notice::noGroup);
|
|
}
|
|
|
|
return $halt ? false : $numGross;
|
|
}
|
|
|
|
/**
|
|
* Save a textdomain, helper for processCSV method
|
|
*
|
|
* @param LanguageTranslator $translator
|
|
* @param string $textdomain
|
|
* @param string $filename
|
|
* @param int $numChanges
|
|
*
|
|
*/
|
|
protected function processCSV_saveTextdomain(LanguageTranslator $translator, $textdomain, $filename, $numChanges) {
|
|
if($filename) { /* ignore, not currently used */ }
|
|
$file = $translator->textdomainToFilename($textdomain);
|
|
if($numChanges) {
|
|
try {
|
|
$translator->saveTextdomain($textdomain);
|
|
$this->message($this->csvImportLabel . sprintf($this->_('Saved %d change(s) for file: %s'), $numChanges, $file), Notice::noGroup);
|
|
} catch(\Exception $e) {
|
|
$this->error($e->getMessage());
|
|
}
|
|
} else {
|
|
// no changes
|
|
}
|
|
$translator->unloadTextdomain($textdomain);
|
|
}
|
|
}
|