← All changes | src/presenters/breadcrumbs-presenter.php +33 -17 18.2 → trunk View file →

		@@ -100,11 +100,10 @@
100	100	protected function filter( $output ) {
101	101	/**
102	102	* Filter: 'wpseo_breadcrumb_output' - Allow changing the HTML output of the Yoast SEO breadcrumbs class.
103	103	*
	104	+ * @param string $output The HTML output.
104	105	* @param Indexable_Presentation $presentation The presentation of an indexable.
105		- *
106		- * @api string $output The HTML output.
107	106	*/
108	107	return \apply_filters( 'wpseo_breadcrumb_output', $output, $this->presentation );
109	108	}
110	109
		@@ -137,35 +136,35 @@
137	136	) {
138	137	// If it's not the last element and we have a url.
139	138	$link .= '<' . $this->get_element() . '>';
140	139	$title_attr = isset( $breadcrumb['title'] ) ? ' title="' . \esc_attr( $breadcrumb['title'] ) . '"' : '';
141		- $link .= '<a href="' . \esc_url( $breadcrumb['url'] ) . '"' . $title_attr . '>' . $text . '</a>';
	140	+ $link .= '<a';
	141	+
	142	+ if ( $this->should_link_target_blank() ) {
	143	+ $link .= ' target="_blank"';
	144	+ }
	145	+ $link .= ' href="' . \esc_url( $breadcrumb['url'] ) . '"' . $title_attr . '>' . $text . '</a>';
	146	+ $link .= '</' . $this->get_element() . '>';
142	147	}
143	148	elseif ( $index === ( $total - 1 ) ) {
144	149	// If it's the last element.
145		- $inner_elm = 'span';
	150	+
146	151	if ( $this->helpers->options->get( 'breadcrumbs-boldlast' ) === true ) {
147		- $inner_elm = 'strong';
	152	+ $text = '<strong>' . $text . '</strong>';
148	153	}
149	154
150		- $link .= '<' . $inner_elm . ' class="breadcrumb_last" aria-current="page">' . $text . '</' . $inner_elm . '>';
151		- // This is the last element, now close all previous elements.
152		- while ( $index > 0 ) {
153		- $link .= '</' . $this->get_element() . '>';
154		- --$index;
155		- }
	155	+ $link .= '<' . $this->get_element() . ' class="breadcrumb_last" aria-current="page">' . $text . '</' . $this->get_element() . '>';
156	156	}
157	157	else {
158	158	// It's not the last element and has no url.
159		- $link .= '<span>' . $text . '</span>';
	159	+ $link .= '<' . $this->get_element() . '>' . $text . '</' . $this->get_element() . '>';
160	160	}
161	161
162	162	/**
163	163	* Filter: 'wpseo_breadcrumb_single_link' - Allow changing of each link being put out by the Yoast SEO breadcrumbs class.
164	164	*
165		- * @param array $link The link array.
166		- *
167		- * @api string $link_output The output string.
	165	+ * @param string $link_output The output string.
	166	+ * @param array $link The breadcrumb link array.
168	167	*/
169	168	return \apply_filters( 'wpseo_breadcrumb_single_link', $link, $breadcrumb );
170	169	}
171	170
		@@ -178,9 +177,9 @@
178	177	if ( ! $this->id ) {
179	178	/**
180	179	* Filter: 'wpseo_breadcrumb_output_id' - Allow changing the HTML ID on the Yoast SEO breadcrumbs wrapper element.
181	180	*
182		- * @api string $unsigned ID to add to the wrapper element.
	181	+ * @param string $unsigned ID to add to the wrapper element.
183	182	*/
184	183	$this->id = \apply_filters( 'wpseo_breadcrumb_output_id', '' );
185	184	if ( ! \is_string( $this->id ) ) {
186	185	return '';
		@@ -203,9 +202,9 @@
203	202	if ( ! $this->class ) {
204	203	/**
205	204	* Filter: 'wpseo_breadcrumb_output_class' - Allow changing the HTML class on the Yoast SEO breadcrumbs wrapper element.
206	205	*
207		- * @api string $unsigned Class to add to the wrapper element.
	206	+ * @param string $unsigned Class to add to the wrapper element.
208	207	*/
209	208	$this->class = \apply_filters( 'wpseo_breadcrumb_output_class', '' );
210	209	if ( ! \is_string( $this->class ) ) {
211	210	return '';
		@@ -260,6 +259,23 @@
260	259	$this->element = \esc_attr( \apply_filters( 'wpseo_breadcrumb_single_link_wrapper', 'span' ) );
261	260	}
262	261
263	262	return $this->element;
	263	+ }
	264	+
	265	+ /**
	266	+ * This is needed because when the editor is loaded in an Iframe the link needs to open in a different browser window.
	267	+ * We don't want this behaviour in the front-end and the way to check this is to check if the block is rendered in a REST request with the `context` set as 'edit'. Thus being in the editor.
	268	+ *
	269	+ * @return bool returns if the breadcrumb should be opened in another window.
	270	+ */
	271	+ private function should_link_target_blank(): bool {
	272	+ // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Reason: We are not processing form information.
	273	+ if ( isset( $_GET['context'] ) && \is_string( $_GET['context'] ) ) {
	274	+ // phpcs:ignore WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason: We are not processing form information, We are only strictly comparing.
	275	+ if ( \wp_unslash( $_GET['context'] ) === 'edit' ) {
	276	+ return true;
	277	+ }
	278	+ }
	279	+ return false;
264	280	}
265	281	}