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<?php |
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|
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namespace Yoast\WP\SEO\Presenters; |
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|
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use Yoast\WP\SEO\Presentations\Indexable_Presentation; |
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|
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/** |
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* Presenter class for the meta description. |
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*/ |
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class Meta_Description_Presenter extends Abstract_Indexable_Tag_Presenter { |
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|
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/** |
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* The tag key name. |
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* |
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* @var string |
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*/ |
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protected $key = 'description'; |
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|
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/** |
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* Returns the meta description for a post. |
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* |
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* @return string The meta description tag. |
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*/ |
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public function present() { |
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$output = parent::present(); |
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|
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if ( ! empty( $output ) ) { |
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return $output; |
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} |
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|
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if ( \current_user_can( 'wpseo_manage_options' ) ) { |
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return '<!-- ' |
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. \sprintf( |
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/* translators: %1$s resolves to Yoast SEO, %2$s resolves to the Settings submenu item. */ |
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\esc_html__( 'Admin only notice: this page does not show a meta description because it does not have one, either write it for this page specifically or go into the [%1$s - %2$s] menu and set up a template.', 'wordpress-seo' ), |
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\esc_html__( 'Yoast SEO', 'wordpress-seo' ), |
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\esc_html__( 'Settings', 'wordpress-seo' ), |
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) |
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. ' -->'; |
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} |
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|
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return ''; |
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} |
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|
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/** |
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* Run the meta description content through replace vars, the `wpseo_metadesc` filter and sanitization. |
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* |
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* @return string The filtered meta description. |
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*/ |
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public function get() { |
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$meta_description = $this->replace_vars( $this->presentation->meta_description ); |
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|
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/** |
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* Filter: 'wpseo_metadesc' - Allow changing the Yoast SEO meta description sentence. |
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* |
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* @param string $meta_description The description sentence. |
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* @param Indexable_Presentation $presentation The presentation of an indexable. |
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*/ |
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$meta_description = \apply_filters( 'wpseo_metadesc', $meta_description, $this->presentation ); |
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$meta_description = $this->helpers->string->strip_all_tags( \stripslashes( $meta_description ) ); |
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return \trim( $meta_description ); |
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} |
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} |
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|
