ablocks / includes / blocks / dynamic-text / block.php

block.php in aBlocks – Gutenberg Blocks, User Dashboard Builder, Popup Builder, Form Builder & Animation Builder 2.14.0, at includes/blocks/dynamic-text/block.php

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1	<?php
2	namespace ABlocks\Blocks\DynamicText;
3
4	if ( ! defined( 'ABSPATH' ) ) {
5	exit;
6	}
7
8	use ABlocks\Classes\BlockBaseAbstract;
9	use ABlocks\Classes\CssGeneratorV2;
10	use ABlocks\Controls\Typography;
11	use ABlocks\Controls\Alignment;
12	use ABlocks\Controls\Color;
13	use ABlocks\Helper;
14
15	class Block extends BlockBaseAbstract {
16
17	protected $block_name = 'dynamic-text';
18
19	public function build_css( $attributes ) {
20	$dynamic_text_css = new CssGeneratorV2( $attributes, $this->block_name );
21
22	$dynamic_text_css->add_class_styles(
23	'{{WRAPPER}} .ablocks-dynamic-text-output',
24	$this->get_dynamic_text_css( $attributes ),
25	$this->get_dynamic_text_css( $attributes, 'Tablet' ),
26	$this->get_dynamic_text_css( $attributes, 'Mobile' ),
27	$dynamic_text_css->custom_device_map( function ( $device ) use ( $attributes ) { return $this->get_dynamic_text_css( $attributes, $device ); } )
28	);
29	$dynamic_text_css->add_class_styles(
30	'{{WRAPPER}} .ablocks-dynamic-text-output a',
31	$this->get_dynamic_text_css( $attributes ),
32	$this->get_dynamic_text_css( $attributes, 'Tablet' ),
33	$this->get_dynamic_text_css( $attributes, 'Mobile' ),
34	$dynamic_text_css->custom_device_map( function ( $device ) use ( $attributes ) { return $this->get_dynamic_text_css( $attributes, $device ); } )
35	);
36
37	return $dynamic_text_css->generate_css();
38	}
39	public function get_dynamic_text_css( $attributes, $device = '' ) {
40
41	$dt_text_css = [];
42	if ( ! empty( $attributes['dynamicTextColor'] ) ) {
43	$dt_text_css['color'] = $attributes['dynamicTextColor'];
44	}
45	$textAlignCss = ! empty( $attributes['alignment'] ) ? Alignment::get_css( $attributes['alignment'], 'text-align', $device ) : [];
46
47	return array_merge(
48	$dt_text_css,
49	[ 'color' => Color::get_css( isset( $attributes['dynamicTextColor'] ) ? $attributes['dynamicTextColor'] : '' ) ],
50	Typography::get_css( $attributes['dynamicTypography'] ?? [], '', $device ),
51	$textAlignCss
52	);
53	}
54
55	private function trim_text( $text, $mode_trim, $words_limit, $symbol ) {
56	$text = wp_strip_all_tags( $text );
57	if ( $words_limit && $mode_trim ) {
58	return esc_html( wp_trim_words( $text, $words_limit, $symbol ) );
59	} else {
60	return esc_html( $text );
61	}
62	}
63	private function render_core( $key, $post_id, $words_limit, $mode_trim, $symbol ) {
64	switch ( $key ) {
65	case 'core:title':
66	$title = get_the_title( $post_id );
67	if (
68	empty( $title )
69	&& $this->is_editor_preview()
70	) {
71	return __( 'No title available — please add title', 'ablocks' );
72	}
73	return $this->trim_text( $title, $mode_trim, $words_limit, $symbol );
74	case 'core:excerpt':
75	return $this->trim_text( get_the_excerpt( $post_id ), $mode_trim, $words_limit, $symbol );
76	case 'core:date':
77	return esc_html( get_the_date( get_option( 'date_format' ), $post_id ) );
78	case 'core:last_modified':
79	return esc_html( get_the_modified_date( get_option( 'date_format' ), $post_id ) );
80	case 'core:author':
81	return esc_html( get_the_author_meta( 'display_name', get_post_field( 'post_author', $post_id ) ) );
82	case 'core:permalink':
83	$url = get_permalink( $post_id );
84	return '<a href="' . esc_url( $url ) . '">' . esc_html( $url ) . '</a>';
85	case 'core:content':
86	static $guard = false;
87	static $content_cache = [];
88	if ( $guard ) {
89	return '';
90	}
91	// Render the post's content once per request; multiple dynamic-text
92	// "content" blocks (or a loop/archive) would otherwise re-run
93	// do_blocks() on the full post each time.
94	if ( ! isset( $content_cache[ $post_id ] ) ) {
95	$guard = true;
96	$content_cache[ $post_id ] = do_blocks( get_post_field( 'post_content', $post_id ) );
97	$guard = false;
98	}
99	$content = $content_cache[ $post_id ];
100	if (
101	empty( trim( wp_strip_all_tags( $content ) ) )
102	&& $this->is_editor_preview()
103	) {
104	return __( 'No content available — please add content', 'ablocks' );
105	}
106	return ( $words_limit && $mode_trim )
107	? $this->trim_text( $content, $mode_trim, $words_limit, $symbol )
108	: $content;
109	}//end switch
110	return '';
111	}
112	private function render_tax( $key, $post_id ) {
113	$taxonomy = strtok( str_replace( '__tax:', '', $key ), ':' );
114	$terms = get_the_terms( $post_id, $taxonomy );
115	if ( empty( $terms ) \|\| is_wp_error( $terms ) ) {
116	return '';
117	}
118	return implode( ', ', wp_list_pluck( $terms, 'name' ) );
119	}
120	private function is_editor_preview() {
121	return Helper::is_gutenberg_editor();
122	}
123	public function render_block_content( $attributes, $content = '', $block = null ) {
124	$post_id = $attributes['postId']
125	?? ( $block->context['postId'] ?? get_the_ID() );
126
127	if ( ! $post_id ) {
128	return '<em>No preview post found.</em>';
129	}
130	$key = ! empty( $attributes['metaKey'] ) ? $attributes['metaKey'] : 'core:title';
131	$limit = (int) ( $attributes['trimLimit'] ?? 0 );
132	$trim = ! empty( $attributes['trimMode'] );
133	$symbol = $attributes['trimEndSymbol'] ?? '…';
134
135	if ( strpos( $key, 'core:' ) === 0 ) {
136	$output = $this->render_core( $key, $post_id, $limit, $trim ? 'words' : null, $symbol );
137	} elseif ( strpos( $key, '__tax:' ) === 0 ) {
138	$output = $this->render_tax( $key, $post_id );
139	} else {
140	$output = '';
141	}
142
143	if ( ! $output ) {
144	return '';
145	}
146	if ( ! empty( $attributes['linkAdd'] ) && $key !== 'core:permalink' ) {
147	$output = '<a href="' . esc_url( get_permalink( $post_id ) ) . '">' . $output . '</a>';
148	}
149	return '<div class="ablocks-dynamic-text-output">' . $output . '</div>';
150	}
151	}
152