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64 lines
2.1 KiB
PHP
64 lines
2.1 KiB
PHP
<?php
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/**
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* @file
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* Provides Views runtime hooks for farm_land.module.
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*/
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use Drupal\farm_land\Entity\FarmLandType;
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use Drupal\views\ViewExecutable;
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/**
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* Implements hook_views_pre_render().
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*/
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function farm_land_views_pre_render(ViewExecutable $view) {
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// Add land type map layers to the land assets map.
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if ($view->id() == 'farm_asset' && $view->current_display == 'page_type' && !empty($view->args[0]) && $view->args[0] == 'land') {
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// If the asset_map has not been added, bail.
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if (empty($view->attachment_before['asset_map'])) {
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return;
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}
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$map = &$view->attachment_before['asset_map'];
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// Load all land types.
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$land_types = FarmLandType::loadMultiple();
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// Get exposed filters.
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$exposed_filters = $view->getExposedInput();
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// If the land type exposed filter is already in use remove land types
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// that are not included.
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if (!empty($exposed_filters['land_type_value'])) {
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$land_types = array_filter($land_types, function ($key) use ($exposed_filters) {
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return in_array($key, $exposed_filters['land_type_value']);
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}, ARRAY_FILTER_USE_KEY);
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}
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// Create a layer for each land type.
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$asset_layers = [];
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foreach ($land_types as $land_type) {
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/** @var \Drupal\farm_map\Entity\LayerStyleInterface $layer_style */
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$layer_style = \Drupal::service('farm_map.layer_style_loader')->load(['asset_type' => 'land', 'land_type' => $land_type->id()]);
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if (!is_null($layer_style)) {
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$color = $layer_style->get('color');
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}
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$asset_layers['land_' . $land_type->id()] = [
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'group' => t('Land types'),
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'label' => $land_type->label(),
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'asset_type' => 'land',
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'filters' => $exposed_filters + ['land_type_value[]' => $land_type->id()],
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'color' => $color ?? 'orange',
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'zoom' => TRUE,
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];
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}
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// Add layers to the map settings.
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$map['#map_settings']['asset_type_layers'] = array_merge($map['#map_settings']['asset_type_layers'], $asset_layers);
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// Remove the land asset layer.
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unset($map['#map_settings']['asset_type_layers']['full_land']);
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}
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}
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