wpfunnels / includes / core / page-templates / class-manager.php

class-manager.php in WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell 3.12.3, at includes/core/page-templates/class-manager.php

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1	<?php
2	/**
3	* Page template
4	*
5	* @package
6	*/
7	namespace WPFunnels\PageTemplates;
8
9	use WPFunnels\Base_Manager;
10	use WPFunnels\Wpfnl_functions;
11
12	class Manager extends Base_Manager {
13
14
15	const TEMPLATE_Boxed = 'wpfunnels_boxed';
16
17
18	const TEMPLATE_DEFAULT = 'wpfunnels_default';
19
20
21	const TEMPLATE_FULLWIDTH_WITHOUT_HEADER_FOOTER = 'wpfunnels_fullwidth_without_header_footer';
22
23
24	const TEMPLATE_CHECKOUT = 'wpfunnels_checkout';
25
26
27	protected $print_callback;
28
29	/**
30	* Body class of the page templates
31	*
32	* @var $body_class
33	*/
34	protected $body_class = array();
35
36
37	public function __construct() {
38	add_action( 'init', [ $this, 'add_wp_templates_support' ] );
39	add_filter( 'template_include', [ $this, 'template_include' ], 90 );
40	}
41
42
43	public function add_wp_templates_support() {
44	$post_types = array( WPFNL_STEPS_POST_TYPE );
45
46	foreach ( $post_types as $post_type ) {
47	add_filter( "theme_{$post_type}_templates", [ $this, 'add_funnel_page_templates' ], 9999, 4 );
48	}
49	}
50
51
52	/**
53	* Overrides the template used for rendering a page.
54	*
55	* This method is called by the WordPress template_include filter hook.
56	* It allows the WP Funnels plugin to override the template used for rendering a page.
57	*
58	* @param string $template The path to the template file being used.
59	* @return string The modified template path.
60	*/
61	public function template_include( $template ) {
62	if ( is_singular() ) {
63
64	global $post;
65
66	// Return template if post is empty
67	if ( ! $post ) {
68	return $template;
69	}
70
71	if ( is_object( $post ) && WPFNL_STEPS_POST_TYPE === $post->post_type ) {
72	add_filter( 'next_post_rel_link', '__return_empty_string' );
73	add_filter( 'previous_post_rel_link', '__return_empty_string' );
74	$page_template = apply_filters( 'wpfunnels/page_template', $this->get_page_template($post->ID) );
75	$template_path = $this->get_template_path( $page_template );
76
77	/**
78	* Checks if changing the page template is allowed and if a template path is provided.
79	*
80	* @param bool $allow_change_page_template Whether changing the page template is allowed.
81	* @param string $template_path The path to the template file.
82	* @return bool Whether changing the page template is allowed and a template path is provided.
83	*
84	* @since 3.1.0
85	*/
86	if ( apply_filters('wpfunnels/allow_to_change_page_template', true) && $template_path ) {
87	$template = $template_path;
88	}
89	}
90	}
91
92	return $template;
93	}
94
95
96	private function get_page_template($post_id) {
97	return get_post_meta( $post_id, '_wp_page_template', true );
98	}
99
100
101	/**
102	* Add funnel page template
103	*
104	* @param $page_templates
105	* @param $wp_theme
106	* @param $post
107	*
108	* @return array
109	*
110	* @since 1.0.0
111	*/
112	public function add_funnel_page_templates( $page_templates, $wp_theme, $post ) {
113	$wpfnl_templates = [
114	self::TEMPLATE_DEFAULT => _x( 'WPFunnels Default', 'Page Template', 'wpfnl' ),
115	self::TEMPLATE_FULLWIDTH_WITHOUT_HEADER_FOOTER => _x( 'WPFunnels Canvas', 'Page Template', 'wpfnl' ),
116	self::TEMPLATE_Boxed => _x( 'WPFunnels Boxed', 'Page Template', 'wpfnl' ),
117	];
118
119	if ( apply_filters( 'wpfunnels/show_all_page_templates', false ) ) {
120	$wpfnl_templates = $wpfnl_templates + $page_templates;
121	}
122
123	return $wpfnl_templates;
124	}
125
126
127	public function set_print_callback( $callback ) {
128	$this->print_callback = $callback;
129	}
130
131
132	public function print_callback() {
133	while ( have_posts() ) :
134	the_post();
135	the_content();
136	endwhile;
137	}
138
139
140	public function print_content() {
141
142	if ( ! $this->print_callback ) {
143	$this->print_callback = [ $this, 'print_callback' ];
144	}
145
146	call_user_func( $this->print_callback );
147	}
148
149
150	public function get_template_path( $page_template ) {
151	$template_path = '';
152	switch ( $page_template ) {
153	case self::TEMPLATE_DEFAULT:
154	$template_path = __DIR__ . '/templates/template-default.php';
155	$this->body_class[] = $page_template;
156	break;
157	case self::TEMPLATE_FULLWIDTH_WITHOUT_HEADER_FOOTER:
158	$template_path = __DIR__ . '/templates/template-canvas.php';
159	$this->body_class[] = $page_template;
160	break;
161	case self::TEMPLATE_Boxed:
162	$template_path = __DIR__ . '/templates/template-boxed.php';
163	$this->body_class[] = $page_template;
164	break;
165	}
166	if( file_exists($template_path) ) {
167	add_filter( 'body_class', array( $this, 'body_class' ) );
168	return $template_path;
169	}
170	return $template_path;
171	}
172
173
174	/**
175	* Assign body clas for specific template
176	*
177	* @param $classes
178	*
179	* @return array
180	*/
181	public function body_class( $classes ) {
182	return array_merge( $classes, $this->body_class );
183	}
184
185
186	public function action_register_template_control( $document ) {
187	if ( $document instanceof PageBase \|\| $document instanceof LibraryPageDocument ) {
188	$this->register_template_control( $document );
189	}
190	}
191
192
193	public function register_template_control( $document, $control_id = 'template' ) {
194	if ( ! Utils::is_cpt_custom_templates_supported() ) {
195	return;
196	}
197
198	require_once ABSPATH . '/wp-admin/includes/template.php';
199
200	$document->start_injection( [
201	'of' => 'post_status',
202	'fallback' => [
203	'of' => 'post_title',
204	],
205	] );
206
207	$control_options = [
208	'options' => array_flip( get_page_templates( null, $document->get_main_post()->post_type ) ),
209	];
210
211	$this->add_template_controls( $document, $control_id, $control_options );
212
213	$document->end_injection();
214	}
215
216
217	public function add_template_controls( Document $document, $control_id, $control_options ) {
218	// Default Control Options
219	$default_control_options = [
220	'label' => __( 'Page Layout', 'wpfnl' ),
221	'type' => Controls_Manager::SELECT,
222	'default' => 'wpfunnels_default',
223	'options' => [
224	'default' => __( 'Default', 'wpfnl' ),
225	],
226	];
227
228	$control_options = array_replace_recursive( $default_control_options, $control_options );
229
230	$document->add_control(
231	$control_id,
232	$control_options
233	);
234
235	$document->add_control(
236	$control_id . '_default_description',
237	[
238	'type' => Controls_Manager::RAW_HTML,
239	'raw' => '<b>' . __( 'Default Page Template from your theme', 'wpfnl' ) . '</b>',
240	'content_classes' => 'elementor-descriptor',
241	'condition' => [
242	$control_id => 'default',
243	],
244	]
245	);
246
247	$document->add_control(
248	$control_id . '_canvas_description',
249	[
250	'type' => Controls_Manager::RAW_HTML,
251	'raw' => '<b>' . __( 'No header, no footer, just Elementor', 'wpfnl' ) . '</b>',
252	'content_classes' => 'elementor-descriptor',
253	'condition' => [
254	$control_id => self::TEMPLATE_Boxed,
255	],
256	]
257	);
258
259	$document->add_control(
260	$control_id . '_header_footer_description',
261	[
262	'type' => Controls_Manager::RAW_HTML,
263	'raw' => '<b>' . __( 'This template includes the header, full-width content and footer', 'wpfnl' ) . '</b>',
264	'content_classes' => 'elementor-descriptor',
265	'condition' => [
266	$control_id => self::TEMPLATE_HEADER_FOOTER,
267	],
268	]
269	);
270
271	if ( $document instanceof Kit ) {
272	$document->add_control(
273	'reload_preview_description',
274	[
275	'type' => Controls_Manager::RAW_HTML,
276	'raw' => __( 'Changes will be reflected in the preview only after the page reloads.', 'wpfnl' ),
277	'content_classes' => 'elementor-descriptor',
278	]
279	);
280	}
281	}
282
283
284	public static function body_open() {
285	if ( function_exists( 'wp_body_open' ) ) {
286	wp_body_open();
287	} else {
288	do_action( 'wp_body_open' );
289	}
290	}
291
292
293	public function get_name() {
294	return 'page-templates';
295	}
296
297	}
298