85 lines
2.8 KiB
Plaintext
85 lines
2.8 KiB
Plaintext
<?php
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/**
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* @file
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* Controls the placement of blocks from all pages.
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*/
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use Drupal\Core\Routing\RouteMatchInterface;
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use Drupal\Core\Url;
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/**
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* Implements hook_help().
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*/
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function block_place_help($route_name, RouteMatchInterface $route_match) {
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switch ($route_name) {
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case 'help.page.block_place':
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$output = '<h3>' . t('About') . '</h3>';
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$output .= '<p>' . t('The Place Blocks module allows you to place blocks from every page. For more information, see the <a href=":blocks-documentation">online documentation for the Place Blocks module</a>.', [':blocks-documentation' => 'https://www.drupal.org/documentation/modules/block_place/']) . '</p>';
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$output .= '<h3>' . t('Uses') . '</h3>';
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$output .= '<p>' . t('Block placement is specific to each theme on your site. This module allows you to place blocks in the context of your content pages.') . '</p>';
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return $output;
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}
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}
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/**
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* Implements hook_toolbar().
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*/
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function block_place_toolbar() {
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// Link to the current page with a query parameter.
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$query = \Drupal::request()->query->all();
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$wrapper_class = '';
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$status_class = '';
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$description = '';
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if (isset($query['block-place'])) {
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$status_class = 'active';
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$wrapper_class = 'is-active';
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$description = t('Exit Place block mode.');
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unset($query['block-place']);
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unset($query['destination']);
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}
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else {
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$status_class = 'inactive';
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$description = t('Show regions to Place blocks.');
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$query['block-place'] = '1';
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// Setting destination is both a work-around for the toolbar "Back to site"
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// link in escapeAdmin.js and used for the destination after picking a
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// block.
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$query['destination'] = Url::fromRoute('<current>')->toString();
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}
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// Remove on Admin routes.
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$admin_route = \Drupal::service('router.admin_context')->isAdminRoute();
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// Remove on Block Demo page.
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$admin_demo = \Drupal::routeMatch()->getRouteName() === 'block.admin_demo';
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$access = (\Drupal::currentUser()->hasPermission('administer blocks') && !$admin_route && !$admin_demo);
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// The 'Place Block' tab is a simple link, with no corresponding tray.
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$items['block_place'] = [
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'#cache' => [
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'contexts' => ['user.permissions', 'url.query_args'],
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],
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'#type' => 'toolbar_item',
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'tab' => [
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'#access' => $access,
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'#type' => 'link',
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'#title' => t('Place block'),
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'#url' => Url::fromRoute('<current>', [], ['query' => $query]),
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'#attributes' => [
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'title' => $description,
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'class' => ['toolbar-icon', 'toolbar-icon-place-block-' . $status_class],
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],
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],
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'#wrapper_attributes' => [
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'class' => ['toolbar-tab', 'block-place-toolbar-tab', $wrapper_class],
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],
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'#weight' => 100,
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'#attached' => [
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'library' => [
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'block_place/drupal.block_place.icons',
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],
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],
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];
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return $items;
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}
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