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<?php |
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namespace GeminiLabs\SiteReviews\Blocks; |
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use GeminiLabs\SiteReviews\Contracts\PluginContract; |
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use GeminiLabs\SiteReviews\Contracts\ShortcodeContract; |
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use GeminiLabs\SiteReviews\Helpers\Arr; |
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use GeminiLabs\SiteReviews\Helpers\Cast; |
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use GeminiLabs\SiteReviews\Helpers\Str; |
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use GeminiLabs\SiteReviews\Modules\Html\Builder; |
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abstract class Block |
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{ |
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public function app(): PluginContract |
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{ |
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return glsr(); |
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} |
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public function attributes(): array |
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{ |
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return []; |
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} |
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/** |
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* Triggered on render in block editor. |
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*/ |
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public function normalize(array $attributes): array |
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{ |
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$hide = array_flip(Cast::toArray($attributes['hide'])); |
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unset($hide['if_empty']); |
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$attributes['hide'] = implode(',', array_keys($hide)); |
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$attributes = $this->normalizeAssignment($attributes, 'assign_to'); |
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$attributes = $this->normalizeAssignment($attributes, 'assigned_to'); |
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return $attributes; |
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} |
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public function normalizeAssignment(array $attributes, string $assignType): array |
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{ |
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if ('post_id' === Arr::get($attributes, $assignType)) { |
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$attributes[$assignType] = $attributes['post_id']; |
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} elseif ('parent_id' === Arr::get($attributes, $assignType)) { |
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$attributes[$assignType] = wp_get_post_parent_id($attributes['post_id']); |
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} elseif ('custom' === Arr::get($attributes, $assignType)) { |
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$attributes[$assignType] = Arr::get($attributes, $assignType.'_custom'); |
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} |
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return $attributes; |
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} |
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public function register(): void |
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{ |
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if (!function_exists('register_block_type_from_metadata')) { |
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return; |
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} |
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$block = (new \ReflectionClass($this))->getShortName(); |
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$block = str_replace('_block', '', Str::snakeCase($block)); |
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'editor_style' => "{$this->app()->id}/blocks", |
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register_block_type_from_metadata($this->app()->path("assets/blocks/{$block}"), [ |
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'render_callback' => [$this, 'render'], |
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'style' => $this->app()->id, |
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]); |
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} |
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public function render(array $attributes): string |
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{ |
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if ('edit' === filter_input(INPUT_GET, 'context')) { |
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if (!$this->hasVisibleFields($attributes)) { |
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return $this->buildEmptyBlock( |
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_x('You have hidden all of the fields for this block.', 'admin-text', 'site-reviews') |
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); |
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} |
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} |
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return $this->shortcode()->build($attributes, 'block'); |
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} |
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abstract public function shortcode(): ShortcodeContract; |
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protected function buildEmptyBlock(string $text): string |
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{ |
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return glsr(Builder::class)->div([ |
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'class' => 'block-editor-warning', |
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'text' => glsr(Builder::class)->p([ |
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'class' => 'block-editor-warning__message', |
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'text' => $text, |
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]), |
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]); |
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} |
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protected function hasVisibleFields(array $attributes): bool |
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{ |
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return $this->shortcode()->hasVisibleFields($attributes); |
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} |
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} |
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