--- /dev/null
+<?php
+
+namespace Drupal\bootstrap_layouts;
+
+use Drupal\bootstrap_layouts\Plugin\Layout\BootstrapLayoutsBase;
+use Drupal\Component\Serialization\Yaml;
+use Drupal\Component\Utility\NestedArray;
+use Drupal\Component\Utility\Unicode;
+use Drupal\Core\Cache\CacheBackendInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Extension\ThemeHandlerInterface;
+use Drupal\Core\Theme\ThemeManagerInterface;
+use Drupal\layout_plugin\Plugin\Layout\LayoutPluginManager;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Class BootstrapLayoutsManager
+ */
+class BootstrapLayoutsManager extends BootstrapLayoutsPluginManager {
+
+ /**
+ * @var \Drupal\layout_plugin\Plugin\Layout\LayoutPluginManager
+ */
+ protected $layoutManager;
+
+ /**
+ * @var \Drupal\bootstrap_layouts\BootstrapLayoutsUpdateManager
+ */
+ protected $updateManager;
+
+ /**
+ * Constructs a new \Drupal\bootstrap_layouts\BootstrapLayoutsManager object.
+ *
+ * @param \Traversable $namespaces
+ * An object that implements \Traversable which contains the root paths
+ * keyed by the corresponding namespace to look for plugin implementations.
+ * @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
+ * Cache backend instance to use.
+ * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+ * The module handler to invoke the alter hook with.
+ * @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
+ * The theme manager used to invoke the alter hook with.
+ * @param \Drupal\Core\Theme\ThemeManagerInterface $theme_manager
+ * The theme manager used to invoke the alter hook with.
+ * @param \Drupal\layout_plugin\Plugin\Layout\LayoutPluginManager $layout_manager
+ * The Layout Manager.
+ * @param \Drupal\bootstrap_layouts\BootstrapLayoutsUpdateManager $update_manager
+ * The Bootstrap Layouts update manager.
+ */
+ public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, ThemeHandlerInterface $theme_handler, ThemeManagerInterface $theme_manager, LayoutPluginManager $layout_manager, BootstrapLayoutsUpdateManager $update_manager) {
+ parent::__construct($namespaces, $cache_backend, $module_handler, $theme_handler, $theme_manager, 'Drupal\bootstrap_layouts\Plugin\BootstrapLayouts\BootstrapLayoutsHandlerInterface', 'Drupal\bootstrap_layouts\Annotation\BootstrapLayoutsHandler');
+ $this->layoutManager = $layout_manager;
+ $this->updateManager = $update_manager;
+ $this->alterInfo('bootstrap_layouts_handler_info');
+ $this->setCacheBackend($cache_backend, 'bootstrap_layouts_handler_info');
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container) {
+ return new static(
+ $container->get('container.namespaces'),
+ $container->get('cache.discovery'),
+ $container->get('module_handler'),
+ $container->get('theme_handler'),
+ $container->get('theme.manager'),
+ $container->get('plugin.manager.layout_plugin'),
+ $container->get('plugin.manager.bootstrap_layouts.update')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function findDefinitions() {
+ $definitions = parent::findDefinitions();
+ // The handler plugin identifiers represent the module or theme that
+ // implements said layouts. Remove any handler plugins that not installed.
+ foreach (array_keys($definitions) as $provider) {
+ if (!$this->providerExists($provider)) {
+ unset($definitions[$provider]);
+ }
+ else {
+ // Attempt to retrieve the theme human readable label first.
+ try {
+ $label = $this->themeHandler->getName($provider);
+ }
+ // Otherwise attempt to retrieve the module human readable label.
+ catch (\Exception $e) {
+ $label = $this->moduleHandler->getName($provider);
+ }
+ $definitions[$provider]['label'] = $label;
+ }
+ }
+ return $definitions;
+ }
+
+ /**
+ * Retrieves classes that can be used in Bootstrap layouts as select options.
+ *
+ * @return array
+ * An associative array of grouped classes to be used in select options.
+ */
+ public function getClassOptions() {
+ static $classes;
+
+ if (!isset($classes)) {
+ $utility = [];
+ $col = [];
+ $hidden = [];
+ $visible = [];
+ $bg = [];
+ $text_color = [];
+ $text_alignment = [
+ 'text-left' => $this->t('Left'),
+ 'text-right' => $this->t('Right'),
+ 'text-center' => $this->t('Center'),
+ 'text-justify' => $this->t('Justify'),
+ 'text-nowrap' => $this->t('No Wrap'),
+ ];
+ $text_transformation = [
+ 'text-lowercase' => $this->t('Lowercase'),
+ 'text-uppercase' => $this->t('Uppercase'),
+ 'text-capitalize' => $this->t('Capitalize'),
+ ];
+
+ // Utility.
+ $utility['clearfix'] = $this->t('Clear Fix');
+ $utility['row'] = $this->t('Row');
+
+ $sizes = [
+ 'xs' => $this->t('Extra Small'),
+ 'sm' => $this->t('Small'),
+ 'md' => $this->t('Medium'),
+ 'lg' => $this->t('Large'),
+ ];
+
+ foreach ($sizes as $size => $size_label) {
+ $hidden["hidden-$size"] = $size_label;
+ $visible["visible-$size"] = $size_label;
+ foreach (range(1, 12) as $column) {
+ $col["col-$size-$column"] = $this->t('@size: @column', [
+ '@size' => $size_label,
+ '@column' => $column,
+ ]);
+ }
+ }
+
+ // Background/text color classes.
+ foreach (['primary', 'danger', 'info', 'warning', 'success'] as $type) {
+ $bg["bg-$type"] = $this->t('@type', ['@type' => Unicode::ucfirst($type)]);
+ $text_color["text-$type"] = $this->t('@type', ['@type' => Unicode::ucfirst($type)]);
+ }
+ $text_color['text-muted'] = $this->t('Muted');
+
+ // Groups.
+ $groups = [
+ 'utility' => $this->t('Utility'),
+ 'columns' => $this->t('Columns'),
+ 'hidden' => $this->t('Hidden'),
+ 'visible' => $this->t('Visible'),
+ 'background' => $this->t('Background'),
+ 'text_alignment' => $this->t('Text alignment'),
+ 'text_color' => $this->t('Text color'),
+ 'text_transformation' => $this->t('Text transformation'),
+ ];
+
+ // Classes, keyed by group.
+ $classes = [
+ 'utility' => $utility,
+ 'columns' => $col,
+ 'hidden' => $hidden,
+ 'visible' => $visible,
+ 'background' => $bg,
+ 'text_alignment' => $text_alignment,
+ 'text_color' => $text_color,
+ 'text_transformation' => $text_transformation,
+ ];
+
+ // Invokes hook_bootstrap_layouts_class_options_alter().
+ $this->moduleHandler->alter('bootstrap_layouts_class_options', $classes, $groups);
+ $this->themeManager->alter('bootstrap_layouts_class_options', $classes, $groups);
+
+ // Render the group labels and use them for optgroup values.
+ $grouped = [];
+ foreach ($classes as $group => $data) {
+ $group = (string) (isset($groups[$group]) ? $groups[$group] : $group);
+ $grouped[$group] = $data;
+ }
+ $classes = $grouped;
+ }
+
+ return $classes;
+ }
+
+ /**
+ * Indicates if provided layout identifier is a Bootstrap Layouts layout.
+ *
+ * @param string $id
+ * The layout identifier to test.
+ *
+ * @return bool
+ * TRUE or FALSE
+ */
+ public function isBootstrapLayout($id) {
+ static $layouts;
+ if (!isset($layouts)) {
+ $layouts = [];
+ foreach (array_keys($this->layoutManager->getDefinitions()) as $layout_id) {
+ $plugin = $this->layoutManager->createInstance($layout_id);
+ if ($plugin instanceof BootstrapLayoutsBase) {
+ $layouts[] = $layout_id;
+ }
+ }
+ }
+ return in_array($id, $layouts);
+ }
+
+ /**
+ * Retrieves all available handler instances.
+ *
+ * @return \Drupal\bootstrap_layouts\Plugin\BootstrapLayouts\BootstrapLayoutsHandlerInterface[]
+ */
+ public function getHandlers() {
+ $instances = [];
+ foreach (array_keys($this->getDefinitions()) as $plugin_id) {
+ $instances[$plugin_id] = $this->createInstance($plugin_id);
+ }
+ return $instances;
+ }
+
+ /**
+ * Runs update(s) for a specific schema version.
+ *
+ * @param int $schema
+ * The schema version to update.
+ * @param bool $display_messages
+ * Flag determining whether a message will be displayed indicating whether
+ * the layout was processed successfully or not.
+ */
+ public function update($schema, $display_messages = TRUE) {
+ $handlers = $this->getHandlers();
+ $data = [];
+ foreach ($this->updateManager->getUpdates($schema) as $update) {
+ // See if there's an adjoining YML file with the update plugin.
+ $r = new \ReflectionClass($update);
+ $data_paths = [dirname($r->getFileName()), $update->getPath()];
+
+ // Merge in any update data.
+ foreach ($data_paths as $path) {
+ $file = "$path/bootstrap_layouts.update.$schema.yml";
+ if (file_exists($file) && ($yaml = Yaml::decode(file_get_contents($file)))) {
+ $data = NestedArray::mergeDeep($data, $yaml);
+ }
+ }
+
+ // Perform the update.
+ $update->update($this, $data, $display_messages);
+
+ // Process any existing layouts after the update.
+ foreach ($handlers as $handler_id => $handler) {
+ foreach ($handler->loadInstances() as $storage_id => $layout) {
+ $update->processExistingLayout($layout, $data, $display_messages);
+
+ // Determine if the layout has changed and then save it.
+ if ($layout->hasChanged()) {
+ try {
+ $handler->saveInstance($storage_id, $layout);
+ if ($display_messages) {
+ \drupal_set_message($this->t('Successfully updated the existing Bootstrap layout found in "@id".', ['@id' => $storage_id]));
+ }
+ } catch (\Exception $e) {
+ \drupal_set_message($this->t('Unable to update the existing Bootstrap layout found in "@id":', ['@id' => $storage_id]), 'error');
+ \drupal_set_message($e->getMessage(), 'error');
+ }
+ }
+ }
+ }
+ }
+ }
+
+}
projects / yaffs-website / blobdiff