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

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

150 lines 5.1 KB

Raw Download Zip

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