public function translate($language)
{
$source_arr = $this->getLanguage();
if (is_array($source_arr) && isset($source_arr['id'])) {
$source = $source_arr['id'];
}
$target_arr = explode('-', $language);
$target = $target_arr[0];
$translations = array();
$translations = $this->getAllTranslations();
$translator = new LanguageTranslator('AIzaSyBlwXdmxJZ__ZNScwe4zq5r3qh3ebXb26k');
if (count($translations)) {
foreach ($translations as $node) {
if ($node['language']['id'] == $target) {
$slide = new Slide();
$slide->slide_id = $node['id'];
$slide->createFromIDLite($slide->getLastRevisionID());
return $slide->id;
}
}
}
$old_slide_id = $this->slide_id;
//for questions
$this->symbolsToLatex();
$replace_array = array();
$replace_array = $this->filterTags();
$q = $this->content;
$content = '';
$translation = $translator->translate($q, $target, $source);
if ($translation != -1) {
$tags_back = $this->addTagsBack($translation, $replace_array);
$content = '<div lang="' . $target . '-x-mtfrom-' . $source . '">' . $tags_back . '</div>';
$this->language = $language;
$this->translated_from = $this->slide_id;
$translated_from_revision = $this->id;
$this->content = $content;
$this->description = $this->getDescription();
$this->latexToSymbols();
$based_on = NULL;
$this->slide_id = $this->dbInsert('slide', array('user_id' => $this->user->id, 'description' => $this->description, 'language' => $this->language, 'translated_from' => $this->translated_from, 'translated_from_revision' => $translated_from_revision));
$new_slide_id = $this->slide_id;
//for questions
$this->translateQuestions($old_slide_id, $new_slide_id, $source_arr, $language);
$this->based_on = NULL;
$this->id = $this->dbInsert('slide_revision', array('slide' => $this->slide_id, 'content' => $this->content, 'user_id' => $this->user->id, 'comment' => $this->comment, 'based_on' => $based_on, 'note' => $this->note, 'translation_status' => 'google', 'translated_from_revision' => $translated_from_revision));
return $this->id;
} else {
return -1;
}
}
public function translate($language)
{
if (empty($this->default_theme)) {
$this->default_theme = 2;
}
if (empty($this->default_transition)) {
$this->default_transition = 4;
}
$source_arr = $this->getLanguage();
if (is_array($source_arr) && isset($source_arr['id'])) {
$source = $source_arr['id'];
}
$target_arr = explode('-', $language);
$target = $target_arr[0];
$translations_array = array();
$translated_from_revision = $this->id;
// //check if translation already exists
$translations_array = $this->getAllTranslations();
$continue = true;
if (count($translations_array)) {
//if there are other translations
$continue = false;
foreach ($translations_array as $translation) {
if ($translation['language']['id'] == $target) {
//if there is a translation to the same language
$this->removeFromQueue($this->id, $language);
$new_deck = new Deck();
$new_deck->createFromIDLite($translation['last']);
//to copy the title, abstract etc.
$deck_id = $translation['id'];
$based_on = $translation['last'];
$title = $new_deck->title;
$abstract = $new_deck->abstract;
$footer_text = $new_deck->footer_text;
$this->id = $this->dbInsert('deck_revision', array('deck_id' => $deck_id, 'title' => $title, 'user_id' => $this->user->id, 'abstract' => $abstract, 'footer_text' => $footer_text, 'comment' => $this->comment, 'visibility' => $this->visibility, 'based_on' => $based_on, 'default_theme' => $this->default_theme, 'default_transition' => $this->default_transition, 'translation_status' => 'in_progress', 'translated_from_revision' => $translated_from_revision));
$groups = $this->dbQuery('SELECT * FROM user_group WHERE deck_revision_id=:id', array('id' => $based_on));
if (!empty($groups)) {
foreach ($groups as $group) {
$this->dbInsert('user_group', array('deck_revision_id' => $this->id, 'user_id' => $group['user_id'], 'category' => $group['category']));
}
}
$this->translateContent($this->user->id, $language);
$this->dbQuery('UPDATE deck_revision SET translation_status = NULL WHERE id=:id', array('id' => $this->id));
$this->dbQuery('UPDATE translation_cronjobs SET future_deck=:future_deck WHERE revision_id=:revision_id AND to_language=:language', array('future_deck' => $this->id, 'language' => $language, 'revision_id' => $translated_from_revision));
return $this->id;
} else {
//there is no translations on the same language
$continue = true;
}
}
}
if ($continue) {
//create new deck
$this->language = $language;
$this->translated_from = $this->deck_id;
$this->translated_from_revision = $this->id;
$translator = new LanguageTranslator('AIzaSyBlwXdmxJZ__ZNScwe4zq5r3qh3ebXb26k');
$abstract = '';
$title = '';
$footer_text = '';
$q = $this->title;
$title = $translator->translate($q, $target, $source);
if ($title != -1) {
$q = $this->abstract;
if ($q) {
$abstract = $translator->translate($q, $target, $source);
}
$q = $this->footer_text;
if ($q) {
$footer_text = $translator->translate($q, $target, $source);
}
$based_on = $this->id;
$this->deck_id = $this->dbInsert('deck', array('user_id' => $this->user->id, 'language' => $this->language, 'translated_from' => $this->translated_from, 'translated_from_revision' => $this->translated_from_revision));
$this->id = $this->dbInsert('deck_revision', array('deck_id' => $this->deck_id, 'title' => $title, 'user_id' => $this->user->id, 'abstract' => $abstract, 'footer_text' => $footer_text, 'comment' => $this->comment, 'visibility' => $this->visibility, 'based_on' => NULL, 'default_theme' => $this->default_theme, 'default_transition' => $this->default_transition, 'translation_status' => 'in_progress', 'translated_from_revision' => $translated_from_revision));
//copy the user groups into the new deck revision
$groups = $this->dbQuery('SELECT * FROM user_group WHERE deck_revision_id=:id', array('id' => $this->translated_from_revision));
if (!empty($groups)) {
foreach ($groups as $group) {
$this->dbInsert('user_group', array('deck_revision_id' => $this->id, 'user_id' => $group['user_id'], 'category' => $group['category']));
}
}
$this->translateContent($this->user->id, $language);
$this->dbQuery('UPDATE translation_cronjobs SET future_deck=:future_deck WHERE revision_id=:revision_id AND to_language=:language', array('future_deck' => $this->id, 'language' => $language, 'revision_id' => $this->translated_from_revision));
$this->dbQuery('UPDATE deck_revision SET translation_status = NULL WHERE id=:id', array('id' => $this->id));
return $this->id;
} else {
return -1;
}
}
}
