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<?php |
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namespace GinoPane\BlogTaxonomy; |
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use Event; |
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use Backend; |
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use System\Classes\PluginBase; |
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use Backend\Classes\Controller; |
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use GinoPane\BlogTaxonomy\Models\Tag; |
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use GinoPane\BlogTaxonomy\Models\Series; |
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use Backend\Behaviors\RelationController; |
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use RainLab\Blog\Models\Post as PostModel; |
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use GinoPane\BlogTaxonomy\Components\TagList; |
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use GinoPane\BlogTaxonomy\Components\TagPosts; |
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use GinoPane\BlogTaxonomy\Components\SeriesList; |
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use GinoPane\BlogTaxonomy\Components\SeriesPosts; |
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use GinoPane\BlogTaxonomy\Components\RelatedPosts; |
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use RainLab\Blog\Controllers\Posts as PostsController; |
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use GinoPane\BlogTaxonomy\Components\SeriesNavigation; |
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use RainLab\Blog\Controllers\Categories as CategoriesController; |
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/** |
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* Class Plugin |
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* |
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* @package GinoPane\BlogTaxonomy |
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*/ |
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class Plugin extends PluginBase |
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{ |
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const LOCALIZATION_KEY = 'ginopane.blogtaxonomy::lang.'; |
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const DIRECTORY_KEY = 'ginopane/blogtaxonomy'; |
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const REQUIRED_PLUGIN_RAINLAB_BLOG = 'RainLab.Blog'; |
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/** |
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* @var array Require the RainLab.Blog plugin |
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*/ |
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public $require = [ |
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'RainLab.Blog' |
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]; |
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/** |
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* Returns information about this plugin |
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* |
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* @return array |
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*/ |
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public function pluginDetails() |
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{ |
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return [ |
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'name' => self::LOCALIZATION_KEY . 'plugin.name', |
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'description' => self::LOCALIZATION_KEY . 'plugin.description', |
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'author' => 'Siarhei <Gino Pane> Karavai', |
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'icon' => 'icon-tags', |
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'homepage' => 'https://github.com/ginopane/oc-blog-taxonomy' |
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]; |
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} |
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/** |
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* Register components |
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* |
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* @return array |
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*/ |
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public function registerComponents() |
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{ |
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return [ |
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TagList::class => TagList::NAME, |
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TagPosts::class => TagPosts::NAME, |
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RelatedPosts::class => RelatedPosts::NAME, |
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SeriesList::class => SeriesList::NAME, |
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SeriesPosts::class => SeriesPosts::NAME, |
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SeriesNavigation::class => SeriesNavigation::NAME, |
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]; |
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} |
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/** |
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* Boot method, called right before the request route |
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*/ |
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public function boot() |
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{ |
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// extend the post model |
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$this->extendModel(); |
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// extend posts functionality |
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$this->extendPostsController(); |
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// extend categories functionality |
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$this->extendCategoriesController(); |
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} |
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/** |
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* Register plugin navigation |
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*/ |
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public function registerNavigation() |
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{ |
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// Extend the navigation |
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Event::listen('backend.menu.extendItems', function ($manager) { |
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$manager->addSideMenuItems(self::REQUIRED_PLUGIN_RAINLAB_BLOG, 'blog', [ |
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'series' => [ |
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'label' => self::LOCALIZATION_KEY . 'navigation.series', |
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'icon' => 'icon-list-alt', |
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'code' => 'series', |
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'owner' => self::REQUIRED_PLUGIN_RAINLAB_BLOG, |
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'url' => Backend::url(self::DIRECTORY_KEY . '/series') |
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], |
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'tags' => [ |
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'label' => self::LOCALIZATION_KEY . 'navigation.tags', |
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'icon' => 'icon-tags', |
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'code' => 'tags', |
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'owner' => self::REQUIRED_PLUGIN_RAINLAB_BLOG, |
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'url' => Backend::url(self::DIRECTORY_KEY . '/tags') |
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] |
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]); |
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}); |
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} |
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/** |
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* Extend RainLab Post model |
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*/ |
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private function extendModel() |
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{ |
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PostModel::extend(function ($model) { |
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$model->belongsToMany['tags'] = [ |
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Tag::class, |
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'table' => Tag::CROSS_REFERENCE_TABLE_NAME, |
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'order' => 'name' |
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]; |
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$model->belongsTo['series'] = [ |
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Series::class, |
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'key' => Series::TABLE_NAME . "_id" |
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]; |
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}); |
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} |
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/** |
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* Extends post controller functionality |
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*/ |
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private function extendPostsController() |
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{ |
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PostsController::extendFormFields(function ($form, $model) { |
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if (!$model instanceof PostModel) { |
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return; |
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} |
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/* |
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* When extending the form, you should check to see if $formWidget->isNested === false |
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* as the Repeater FormWidget includes nested Form widgets which can cause your changes |
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* to be made in unexpected places. |
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* |
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* @link https://octobercms.com/docs/plugin/extending#extending-backend-form |
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*/ |
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if (!empty($form->isNested)) { |
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return; |
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} |
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$tab = self::LOCALIZATION_KEY . 'navigation.taxonomy'; |
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$categoriesConfig = $form->getField('categories')->config; |
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$categoriesConfig['tab'] = $tab; |
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$categoriesConfig['mode'] = 'relation'; |
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$categoriesConfig['type'] = 'taglist'; |
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$categoriesConfig['label'] = 'rainlab.blog::lang.post.tab_categories'; |
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$categoriesConfig['comment'] = "rainlab.blog::lang.post.categories_comment"; |
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$categoriesConfig['placeholder'] = self::LOCALIZATION_KEY . 'placeholders.categories'; |
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unset($categoriesConfig['commentAbove']); |
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$form->removeField('categories'); |
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$form->addSecondaryTabFields([ |
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'categories' => $categoriesConfig, |
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'tags' => [ |
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'label' => self::LOCALIZATION_KEY . 'form.tags.label', |
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'comment' => self::LOCALIZATION_KEY . 'form.tags.comment', |
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'mode' => 'relation', |
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'tab' => $tab, |
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'type' => 'taglist', |
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'placeholder' => self::LOCALIZATION_KEY . 'placeholders.tags', |
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], |
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'series' => [ |
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'label' => self::LOCALIZATION_KEY . 'form.series.label', |
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'tab' => $tab, |
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'type' => 'relation', |
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'nameFrom' => 'title', |
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'comment' => self::LOCALIZATION_KEY . 'form.series.comment', |
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// October CMS has a bug with displaying of placeholders without an explicit empty option |
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// https://github.com/octobercms/october/pull/4060 |
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'placeholder' => self::LOCALIZATION_KEY . 'placeholders.series', |
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'emptyOption' => self::LOCALIZATION_KEY . 'placeholders.series' |
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], |
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]); |
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}); |
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} |
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/** |
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* Extends categories controller functionality |
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*/ |
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private function extendCategoriesController() |
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{ |
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CategoriesController::extend(function (Controller $controller) { |
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$controller->implement[] = RelationController::class; |
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$relationConfig = '$/' . self::DIRECTORY_KEY . '/controllers/category/config_relation.yaml'; |
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if (property_exists($controller, 'relationConfig')) { |
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$controller->relationConfig = $controller->mergeConfig( |
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$controller->relationConfig, |
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$relationConfig |
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); |
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} else { |
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$controller->addDynamicProperty('relationConfig', $relationConfig); |
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} |
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$formConfig = '$/' . self::DIRECTORY_KEY . '/controllers/category/config_form.yaml'; |
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if (property_exists($controller, 'formConfig')) { |
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$controller->formConfig = $controller->mergeConfig( |
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$controller->formConfig, |
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$formConfig |
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); |
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} else { |
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$controller->addDynamicProperty('formConfig', $formConfig); |
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} |
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}); |
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} |
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} |
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This check looks for the generic type
arrayas a return type and suggests a more specific type. This type is inferred from the actual code.