diff options
Diffstat (limited to 'app/controllers/module/module.php')
| -rw-r--r-- | app/controllers/module/module.php | 412 |
1 files changed, 307 insertions, 105 deletions
diff --git a/app/controllers/module/module.php b/app/controllers/module/module.php index 10674d0..08597f1 100644 --- a/app/controllers/module/module.php +++ b/app/controllers/module/module.php @@ -15,7 +15,10 @@ class Module_ModuleController extends MVVController { parent::before_filter($action, $args); // set navigation - Navigation::activateItem($this->me . '/module/module'); + Navigation::getItem('mvv/module/module') + ->setActive(static::class === Module_ModuleController::class); + Navigation::getItem('mvv/module/institutes') + ->setActive(static::class === Module_InstituteController::class); $this->filter = $this->sessGet('filter', []); $this->action = $action; $this->modul_id = ''; @@ -105,6 +108,14 @@ class Module_ModuleController extends MVVController $this->setSidebar(); } + public function select_module_language_action() + { + $this->content_languages = $GLOBALS['CONTENT_LANGUAGES']; + $this->default_language = Config::get()->MVV_DEFAULT_LANGUAGE; + PageLayout::setTitle(_('Ausgabeprache wählen')); + $this->render_template('module/module/select_module_language'); + } + public function modul_action($modul_id = null, $institut_id = null) { $own_institutes = MvvPerm::getOwnInstitutes(); @@ -133,13 +144,20 @@ class Module_ModuleController extends MVVController if ($this->modul->isNew()) { PageLayout::setTitle(_('Neues Modul anlegen')); $success_message = ('Das Modul "%s" wurde angelegt.'); - $this->display_language = $this->modul->getDefaultLanguage(); - $this->deskriptor = $this->modul->getDeskriptor($this->display_language, true); + $language = Request::option('display_language'); + $content_languages = $GLOBALS['CONTENT_LANGUAGES']; + if (!empty($content_languages[$language])) { + $this->display_language = $language; + } else { + $this->display_language = Config::get()->MVV_DEFAULT_LANGUAGE; + } + $this->modul->original_language = $this->display_language; + $this->deskriptor = $this->modul->getDeskriptor(); $this->reset_search('Modul'); if (!$modul_id) { PageLayout::postInfo(sprintf( - _('Sie legen ein neues Modul an. Das Modul muss zunächst in der Ausgabesprache <em>%s</em> angelegt werden.'), - $GLOBALS['MVV_MODUL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['name'] + _('Sie legen ein neues Modul an. Das Modul wird zunächst in der Ausgabesprache <em>%s</em> angelegt (Originalsprache).'), + $GLOBALS['CONTENT_LANGUAGES'][$this->display_language]['name'] )); } // set default language of instruction @@ -151,39 +169,37 @@ class Module_ModuleController extends MVVController } else { $this->display_language = Request::option( 'display_language', - $this->modul->getDefaultLanguage() + $this->modul->original_language ); - $this->deskriptor = $this->modul->getDeskriptor($this->display_language, true); - $this->translations = $this->deskriptor->getAvailableTranslations(); + $this->deskriptor = $this->modul->getDeskriptor(); + $this->translations = $this->deskriptor->getAvailableTranslations($this->modul->original_language); + $content_languages = $GLOBALS['CONTENT_LANGUAGES']; if (!in_array($this->display_language, $this->translations)) { - PageLayout::setTitle( + PageLayout::postInfo( sprintf( - _('Modul: <em>%s</em> in der Ausgabesprache <em>%s</em> neu anlegen.'), + _('Modul: <em>%1$s</em> in der Ausgabesprache <em>%2$s</em> neu anlegen.'), $this->modul->getDisplayName(), - $GLOBALS['MVV_MODUL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['name'] + $content_languages[$this->display_language]['name'] ) ); - } else { - PageLayout::setTitle(sprintf( - _('Modul: %s bearbeiten'), $this->modul->getDisplayName() - )); } $success_message = _('Das Modul "%s" wurde geändert.'); - // language selector as sidebar widget - $template_factory = $this->get_template_factory(); - $sidebar_template = $template_factory->render('shared/deskriptor_language', [ - 'modul' => $this->modul, - 'sprache' => $this->display_language, - 'link' => $this->modulURL($this->modul->id, $this->institut_id), - 'url' => $this->url] - ); - - $widget = new SidebarWidget(); - $widget->setTitle(_('Ausgabesprache')); - $widget->addElement(new WidgetElement($sidebar_template)); - $sidebar->addWidget($widget, 'language'); + $views_widget = new ViewsWidget(); + $views_widget->setTitle(_('Ausgabesprache')); + $languages = $this->translations; + $content_languages = array_merge(array_flip($languages), $GLOBALS['CONTENT_LANGUAGES']); + foreach ($content_languages as $code => $language) { + $views_widget->addLink($language['name'] + . ' (' . ($code === $this->modul->original_language ? _('Originalfassung') . ', ' : '') + . (in_array($code, $languages) ? _('bearbeiten') : _('neu anlegen')) . ')', + URLHelper::getLink($this->modulURL($this->modul->id, $this->institut_id), + ['display_language' => $code] + ) + )->setActive($code === $this->display_language); + } + $sidebar->insertWidget($views_widget, 'actions','language'); $action_widget = $sidebar->getWidget('actions'); $action_widget->addLink( @@ -223,21 +239,22 @@ class Module_ModuleController extends MVVController // list all variants $variants = $this->modul->getVariants(); if (count($variants)) { - $widget = new SidebarWidget(); - $widget->setTitle(_('Varianten')); - $widget->addElement(new WidgetElement( - $template_factory->render('shared/modul_variants', - [ - 'variants' => $variants, - 'link' => $this->modulURL() - ]) - )); + $widget = new TemplateWidget( + _('Varianten'), + $this->get_template_factory()->open('shared/modul_variants'), + [ + 'variants' => $variants, + 'link' => $this->modulURL(), + ] + ); $sidebar->addWidget($widget, 'variants'); } } + $this->semester = array_reverse(Semester::getAll()); - $this->def_lang = $this->display_language === $this->modul->getDefaultLanguage(); - ModuleManagementModel::setContentLanguage($this->display_language); + $this->def_lang = $this->display_language === $this->modul->original_language; + I18NString::setDefaultLanguage($this->modul->original_language); + I18NString::setContentLanguage($this->display_language); if (!$this->def_lang) { $action_widget = $sidebar->getWidget('actions'); $action_widget->addLink( @@ -247,7 +264,6 @@ class Module_ModuleController extends MVVController ); } - $this->language = $GLOBALS['MVV_MODUL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['content_language']; if (Request::isPost()) { CSRFProtection::verifyUnsafeRequest(); $stored = false; @@ -279,6 +295,13 @@ class Module_ModuleController extends MVVController $this->modul->fassung_typ = Request::option('fassung_typ'); $this->modul->version = trim(Request::get('version')); $this->modul->verantwortlich = trim(Request::get('verantwortlich')); + // change original language + if ( + !$this->modul->isNew() + && $this->modul->original_language !== Request::option('original_language') + ) { + $this->setOriginalLanguage($this->modul, Request::option('original_language')); + } } $deskriptor_fields = ['bezeichnung', 'verantwortlich', @@ -290,10 +313,16 @@ class Module_ModuleController extends MVVController foreach ($deskriptor_fields as $deskriptor_field) { if ($this->deskriptor->isI18nField($deskriptor_field)) { - $this->deskriptor->$deskriptor_field->setLocalized( - trim(Request::get($deskriptor_field)), - $this->language - ); + if ($this->display_language === $this->modul->original_language) { + $this->deskriptor->$deskriptor_field->setOriginal( + trim(Request::get($deskriptor_field)) + ); + } else { + $this->deskriptor->$deskriptor_field->setLocalized( + trim(Request::get($deskriptor_field)), + $this->display_language + ); + } } else { $this->deskriptor->setValue( $deskriptor_field, @@ -307,7 +336,7 @@ class Module_ModuleController extends MVVController $df = $this->deskriptor->datafields->findOneBy('datafield_id', $df_key); if ($df) { $tdf = $df->getTypedDatafield(); - $tdf->setContentLanguage($this->language); + $tdf->setContentLanguage($this->display_language); $tdf->setValueFromSubmit($df_value); $tdf->store(); } @@ -652,54 +681,56 @@ class Module_ModuleController extends MVVController if ($this->modulteil->isNew()) { PageLayout::setTitle(_('Neuen Modulteil anlegen')); $success_message = ('Der Modulteil "%s" wurde angelegt.'); - $this->display_language = $this->modulteil->getDefaultLanguage(); - $this->deskriptor = $this->modulteil->getDeskriptor($this->display_language, true); + $this->display_language = Request::option( + 'display_language', + $this->modul->original_language + ); + $this->deskriptor = $this->modulteil->getDeskriptor(); PageLayout::postInfo(sprintf( - _('Sie legen einen neuen Modulteil für das Modul <em>%s</em> an. Der Modulteil muss zunächst in der Ausgabesprache <em>%s</em> angelegt werden.'), + _('Sie legen einen neuen Modulteil für das Modul <em>%1$s</em> an. Der Modulteil muss zunächst in der Ausgabesprache <em>%2$s</em> angelegt werden.'), htmlReady($this->modul->getDisplayName()), - htmlReady($GLOBALS['MVV_MODUL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['name']) + htmlReady($GLOBALS['CONTENT_LANGUAGES'][$this->display_language]['name']) )); // set default language of instruction - if ($GLOBALS['MVV_MODULTEIL']['SPRACHE']['default']) { + if (!empty($GLOBALS['MVV_MODULTEIL']['SPRACHE']['default'])) { $this->modulteil->assignLanguagesOfInstruction([ $GLOBALS['MVV_MODULTEIL']['SPRACHE']['default'] ]); } } else { - $this->display_language = Request::option('display_language', $this->modulteil->getDefaultLanguage()); - $this->deskriptor = $this->modulteil->getDeskriptor($this->display_language, true); - $this->translations = $this->deskriptor->getAvailableTranslations(); - + $this->display_language = Request::option('display_language', $this->modul->original_language); + $this->deskriptor = $this->modulteil->getDeskriptor(); + $this->translations = $this->deskriptor->getAvailableTranslations($this->modul->original_language); if (!in_array($this->display_language, $this->translations)) { PageLayout::setTitle(sprintf( - _('Modulteil: "%s" in der Ausgabesprache "%s" neu anlegen.'), + _('Modulteil: <em>%1$s</em> in der Ausgabesprache <em>%2$s</em> neu anlegen.'), $this->modulteil->getDisplayName(), - $GLOBALS['MVV_MODULTEIL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['name'] + $GLOBALS['CONTENT_LANGUAGES'][$this->display_language]['name'] )); } else { PageLayout::setTitle(sprintf(_('Modulteil: %s'), htmlReady($this->modulteil->getDisplayName()))); } - $success_message = _('Der Modulteil "%s" wurde geändert.'); - // sidebar widget for selecting language - $template_factory = $this->get_template_factory(); + $success_message = _('Der Modulteil <em>%s</em> wurde geändert.'); + $sidebar = Sidebar::get(); - $widget = new ListWidget(); - $widget->setTitle(_('Ausgabesprache')); - $widget_element = new WidgetElement( - $template_factory->render('shared/deskriptor_language', - [ - 'modul' => $this->modulteil, - 'sprache' => $this->display_language, - 'link' => $this->modulteilURL($this->modulteil->id), - 'url' => $this->url - ] - ) - ); - $widget->addElement($widget_element); - $sidebar->addWidget($widget, 'languages'); + $views_widget = new ViewsWidget(); + $views_widget->setTitle(_('Ausgabesprache')); + $content_languages = array_merge(array_flip($this->translations), $GLOBALS['CONTENT_LANGUAGES']); + foreach ($content_languages as $code => $language) { + $views_widget->addLink($language['name'] + . ' (' . ($code === $this->modul->original_language ? _('Originalfassung') . ', ' : '') + . (in_array($code, $this->translations) ? _('bearbeiten') : _('neu anlegen')) . ')', + URLHelper::getLink($this->modulteilURL($this->modulteil->id), + ['display_language' => $code] + ) + )->setActive($code === $this->display_language); + } + $sidebar->insertWidget($views_widget, 'actions','language'); } - $this->def_lang = $this->display_language === $this->modulteil->getDefaultLanguage(); + $this->def_lang = $this->display_language === $this->modul->original_language; + I18NString::setDefaultLanguage($this->modul->original_language); + I18NString::setContentLanguage($this->display_language); if (!$this->def_lang) { $action_widget = $sidebar->getWidget('actions'); @@ -711,7 +742,6 @@ class Module_ModuleController extends MVVController ); } - $this->language = $GLOBALS['MVV_MODULTEIL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['content_language']; if (Request::submitted('store')) { CSRFProtection::verifyUnsafeRequest(); $stored = false; @@ -748,12 +778,21 @@ class Module_ModuleController extends MVVController foreach ($deskriptor_fields as $deskriptor_field) { if ($this->deskriptor->isI18nField($deskriptor_field)) { - $this->deskriptor->$deskriptor_field->setLocalized( - trim(Request::get($deskriptor_field)), - $this->language - ); + if ($this->display_language === $this->modul->original_language) { + $this->deskriptor->$deskriptor_field->setOriginal( + trim(Request::get($deskriptor_field)) + ); + } else { + $this->deskriptor->$deskriptor_field->setLocalized( + trim(Request::get($deskriptor_field)), + $this->display_language + ); + } } else { - $this->deskriptor->setValue($deskriptor_field, trim(Request::get($deskriptor_field))); + $this->deskriptor->setValue( + $deskriptor_field, + trim(Request::get($deskriptor_field)) + ); } } @@ -762,7 +801,7 @@ class Module_ModuleController extends MVVController $df = $this->deskriptor->datafields->findOneBy('datafield_id', $df_key); if ($df) { $tdf = $df->getTypedDatafield(); - $tdf->setContentLanguage($this->language); + $tdf->setContentLanguage($this->display_language); $tdf->setValueFromSubmit($df_value); $tdf->store(); } @@ -795,23 +834,25 @@ class Module_ModuleController extends MVVController return; } } - if ($this->display_language !== $this->modulteil->getDefaultLanguage() && $this->deskriptor->isNew()) { + if ($this->display_language !== $this->modul->original_language && $this->deskriptor->isNew()) { PageLayout::postInfo(sprintf( _('Neue Beschreibung zum Modulteil "%s" in der Ausgabesprache %s anlegen.'), htmlReady($this->modulteil->getDisplayName()), - htmlReady($GLOBALS['MVV_MODUL_DESKRIPTOR']['SPRACHE']['values'][$this->display_language]['name']) + htmlReady($GLOBALS['CONTENT_LANGUAGES'][$this->display_language]['name']) )); } $this->cancel_url = $this->detailsURL($this->modulteil->modul_id); - $action_widget = Sidebar::get()->getWidget('actions'); - $action_widget->addLink( - _('Log-Einträge dieses Modulteils'), - $this->url_for('shared/log_event/show/Modulteil/' . $this->modulteil->id, - ['object2_type' => 'ModulteilDeskriptor', 'object2_id' => $this->deskriptor->id] - ), - Icon::create('log') - )->asDialog(); + if (!$this->modulteil->isNew()) { + $action_widget = Sidebar::get()->getWidget('actions'); + $action_widget->addLink( + _('Log-Einträge dieses Modulteils'), + $this->url_for('shared/log_event/show/Modulteil/' . $this->modulteil->id, + ['object2_type' => 'ModulteilDeskriptor', 'object2_id' => $this->deskriptor->id] + ), + Icon::create('log') + )->asDialog(); + } $this->render_template('module/module/modulteil', $this->layout); } @@ -828,7 +869,7 @@ class Module_ModuleController extends MVVController if (is_null($deskriptor)) { throw new Trails\Exception(404, _('Unbekannter Deskriptor')); } - $def_lang = $deskriptor->modulteil->getDefaultLanguage(); + $def_lang = $deskriptor->modulteil->modul->original_language; if ($language === $def_lang) { throw new Trails\Exception(403, _('Ein Deskriptor in der Original-Sprache kann nicht gelöscht werden.')); } @@ -1159,6 +1200,135 @@ class Module_ModuleController extends MVVController } } + public function change_language_action(string $module_id): void + { + $module = Modul::find($module_id); + if (!$module) { + throw new UnexpectedValueException('Unknown module.'); + } + PageLayout::setTitle(_('Originalsprache ändern')); + $this->translations = $module->deskriptoren->getAvailableTranslations($module->original_language); + $this->content_languages = $GLOBALS['CONTENT_LANGUAGES']; + $this->original_language = $module->original_language; + $this->module_id = $module->id; + } + + public function store_language_action(string $module_id): void + { + $module = Modul::find($module_id); + if (!$module) { + throw new UnexpectedValueException('Unknown module.'); + } + CSRFProtection::verifyUnsafeRequest(); + $new_language = Request::option('new_language'); + if ($new_language !== $module->original_language) { + $descriptor = $module->deskriptoren; + if (Request::bool('swap_data')) { + self::swap_translation($descriptor, $new_language, $module->original_language); + $module->modulteile->each( + fn($component) => self::swap_translation( + $component->deskriptoren, + $new_language, + $module->original_language + ) + ); + } else { + self::swap_language($module->deskriptoren, $new_language, $module->original_language); + $module->modulteile->each( + fn($component) => self::swap_language( + $component->deskriptoren, + $new_language, + $module->original_language + ) + ); + } + $module->original_language = $new_language; + $module->store(); + } else { + throw new UnexpectedValueException('New language has to be different from current language.'); + } + $this->relocate('module/module/index'); + } + + /** + * Swaps the language of the descriptor, but not the translated content. + * + * @param ModulDeskriptor|ModulteilDeskriptor $descriptor The descriptor of a module or a module component. + * @param string $new_language The language to swap to as language code. + * @param string $old_language The current languageas language code. + * @return int|bool Number of swapped translations or false if no translation is available. + */ + private static function swap_language( + ModulDeskriptor|ModulteilDeskriptor $descriptor, + string $new_language, + string $old_language + ): int|bool + { + // change language setting in i18n for this descriptor if a translation exists + $translations = $descriptor->getAvailableTranslations($old_language); + if (count($translations) > 1) { + $metadata = $descriptor->getTableMetadata(); + foreach (array_keys($metadata['fields']) as $field) { + if ($descriptor->isI18nField($field)) { + $i18n_field = $descriptor->$field; + $i18n_field->setDefaultLanguage($old_language); + $translation = $i18n_field->translation($new_language); + if (!empty($translation)) { + $translations = $i18n_field->toArray(); + unset($translations[$new_language]); + $translations[$old_language] = $translation; + $i18n_field->setTranslations($translations); + } + $i18n_field->setDefaultLanguage($new_language); + } + } + return $descriptor->store(); + } + return false; + } + + /** + * Swaps the language of the descriptor, swaps the translated content also. + * + * @param ModulDeskriptor|ModulteilDeskriptor $descriptor The descriptor of a module or a module component. + * @param string $new_language The language to swap to as language code. + * @param string $old_language The current language as language code. + * @return int|bool Number of swapped translations or false if no translation is available. + */ + private static function swap_translation( + ModulDeskriptor|ModulteilDeskriptor $descriptor, + string $new_language, + string $old_language + ): int|bool + { + if ( + !array_key_exists($new_language, $GLOBALS['CONTENT_LANGUAGES']) + || !array_key_exists($old_language, $GLOBALS['CONTENT_LANGUAGES']) + ) { + throw new UnexpectedValueException('Language code refers to no content language.'); + } + $count = 0; + $meta_data = $descriptor->getTableMetadata(); + $descriptor_class = $descriptor::class; + foreach ($meta_data['fields'] as $field => $foo) { + if ($descriptor->isI18nField($field)) { + $i18n_field = $descriptor->$field; + $i18n_field->setDefaultLanguage($old_language); + $new_base_content = $i18n_field->translation($new_language); + $old_base_content = $i18n_field->original(); + $i18n_field->setDefaultLanguage($new_language); + if (!empty($new_base_content)) { + $i18n_field->setOriginal($new_base_content); + $i18n_field->setLocalized($old_base_content, $old_language); + } + $lang = $i18n_field->toArray(); + unset($lang[$new_language]); + $i18n_field->setTranslations($lang); + } + } + return $descriptor->store(); + } + /** * do the search */ @@ -1332,25 +1502,14 @@ class Module_ModuleController extends MVVController { $sidebar = Sidebar::get(); - $widget = new ViewsWidget(); - $widget->addLink( - _('Liste der Module'), - $this->url_for('module/module/index') - )->setActive(get_called_class() === 'Module_ModuleController'); - $widget->addLink( - _('Gruppiert nach verantwortlichen Einrichtungen'), - $this->url_for('module/institute/index') - )->setActive(get_called_class() === 'Module_InstituteController'); - $sidebar->addWidget($widget, 'views'); - $widget = new ActionsWidget(); $widget->setTitle(_('Aktionen')); if (MvvPerm::havePermCreate('Modul')) { $widget->addLink( _('Neues Modul anlegen'), - $this->modulURL(), + $this->select_module_languageURL(), Icon::create('add') - ); + )->asDialog('size=auto'); } $sidebar->addWidget($widget, 'actions'); @@ -1573,4 +1732,47 @@ class Module_ModuleController extends MVVController WHERE `mvv_studiengang`.`abschluss_id` = ?"; return DBManager::get()->fetchFirst($query, [$abschluss_id]); } + + /** + * Sets the original language for the given module. + * + * @param Modul $module Sets the original language for this module. + * @param string $original_language The original language as language code. + * @return void + */ + private function setOriginalLanguage(Modul $module, string $original_language): void + { + $content_language = $GLOBALS['CONTENT_LANGUAGES'][$original_language]; + if (empty($content_language)) { + throw new InvalidArgumentException("Original language $original_language is not defined"); + } + if ($module->deskriptoren) { + $current_language = $module->original_language; + $module->original_language = $original_language; + DBManager::get()->execute(" + UPDATE `i18n` + SET `lang` = ? + WHERE `object_id` = ? + AND `table` = 'mvv_modul_deskriptor' + AND `lang` = ?", + [ + $original_language, + $module->deskriptoren->id, + $current_language + ]); + $module->modulteile->each(fn($component) => DBManager::get()->execute(" + UPDATE `i18n` + SET `lang` = ? + WHERE `object_id` IN (?) + AND `table` = 'mvv_modulteil_deskriptor' + AND `lang` = ?", + [ + $original_language, + $component->deskriptoren->id, + $current_language + ] + ) + ); + } + } } |