wordpress-seo / admin / class-paper-presenter.php

class-paper-presenter.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 28.3, at admin/class-paper-presenter.php

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1	<?php
2	/**
3	* WPSEO plugin file.
4	*
5	* @package WPSEO\Admin
6	*/
7
8	/**
9	* Class WPSEO_presenter_paper.
10	*/
11	class WPSEO_Paper_Presenter {
12
13	/**
14	* Title of the paper.
15	*
16	* @var string
17	*/
18	private $title;
19
20	/**
21	* The view variables.
22	*
23	* @var array
24	*/
25	private $settings;
26
27	/**
28	* The path to the view file.
29	*
30	* @var string
31	*/
32	private $view_file;
33
34	/**
35	* WPSEO_presenter_paper constructor.
36	*
37	* @param string $title The title of the paper.
38	* @param string\|null $view_file Optional. The path to the view file. Use the content setting
39	* if do not wish to use a view file.
40	* @param array $settings Optional. Settings for the paper.
41	*/
42	public function __construct( $title, $view_file = null, array $settings = [] ) {
43	$defaults = [
44	'paper_id' => null,
45	'paper_id_prefix' => 'wpseo-',
46	'collapsible' => false,
47	'collapsible_header_class' => '',
48	'expanded' => false,
49	'help_text' => '',
50	'title_after' => '',
51	'class' => '',
52	'content' => '',
53	'view_data' => [],
54	];
55
56	$this->settings = wp_parse_args( $settings, $defaults );
57	$this->title = $title;
58	$this->view_file = $view_file;
59	}
60
61	/**
62	* Renders the collapsible paper and returns it as a string.
63	*
64	* @return string The rendered paper.
65	*/
66	public function get_output() {
67	$view_variables = $this->get_view_variables();
68
69	extract( $view_variables, EXTR_SKIP );
70
71	$content = $this->settings['content'];
72
73	if ( $this->view_file !== null ) {
74	ob_start();
75	require $this->view_file;
76	$content = ob_get_clean();
77	}
78
79	ob_start();
80	require WPSEO_PATH . 'admin/views/paper-collapsible.php';
81	$rendered_output = ob_get_clean();
82
83	return $rendered_output;
84	}
85
86	/**
87	* Retrieves the view variables.
88	*
89	* @return array The view variables.
90	*/
91	private function get_view_variables() {
92	if ( $this->settings['help_text'] instanceof WPSEO_Admin_Help_Panel === false ) {
93	$this->settings['help_text'] = new WPSEO_Admin_Help_Panel( '', '', '' );
94	}
95
96	$view_variables = [
97	'class' => $this->settings['class'],
98	'collapsible' => $this->settings['collapsible'],
99	'collapsible_config' => $this->collapsible_config(),
100	'collapsible_header_class' => $this->settings['collapsible_header_class'],
101	'title_after' => $this->settings['title_after'],
102	'help_text' => $this->settings['help_text'],
103	'view_file' => $this->view_file,
104	'title' => $this->title,
105	'paper_id' => $this->settings['paper_id'],
106	'paper_id_prefix' => $this->settings['paper_id_prefix'],
107	'yform' => Yoast_Form::get_instance(),
108	];
109
110	return array_merge( $this->settings['view_data'], $view_variables );
111	}
112
113	/**
114	* Retrieves the collapsible config based on the settings.
115	*
116	* @return array The config.
117	*/
118	protected function collapsible_config() {
119	if ( empty( $this->settings['collapsible'] ) ) {
120	return [
121	'toggle_icon' => '',
122	'class' => '',
123	'expanded' => '',
124	];
125	}
126
127	if ( ! empty( $this->settings['expanded'] ) ) {
128	return [
129	'toggle_icon' => 'dashicons-arrow-up-alt2',
130	'class' => 'toggleable-container',
131	'expanded' => 'true',
132	];
133	}
134
135	return [
136	'toggle_icon' => 'dashicons-arrow-down-alt2',
137	'class' => 'toggleable-container toggleable-container-hidden',
138	'expanded' => 'false',
139	];
140	}
141	}
142