give / includes / class-give-template-loader.php

class-give-template-loader.php in GiveWP – Donation Plugin and Fundraising Platform 4.16.9, at includes/class-give-template-loader.php

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1	<?php
2	/**
3	* Template Loader
4	*
5	* @package Give
6	* @subpackage Classes/Give_Template_Loader
7	* @copyright Copyright (c) 2016, Give
8	* @license https://opensource.org/licenses/gpl-license GNU Public License
9	* @since 1.0
10	*/
11
12	// Exit if accessed directly.
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	/**
18	* Give_Template_Loader Class
19	*
20	* Base class template loader.
21	*
22	* @since 1.0
23	*/
24	class Give_Template_Loader {
25
26	/**
27	* Class Constructor
28	*
29	* Set up the template loader Class.
30	*
31	* @since 1.0
32	* @access public
33	*/
34	public function __construct() {
35
36	/**
37	* Templates
38	*/
39	add_filter( 'template_include', array( __CLASS__, 'template_loader' ) );
40
41	/**
42	* Content Wrappers
43	*/
44	add_action( 'give_before_main_content', 'give_output_content_wrapper', 10 );
45	add_action( 'give_after_main_content', 'give_output_content_wrapper_end', 10 );
46
47	/**
48	* Entry Summary Classes
49	*/
50	add_filter( 'give_forms_single_summary_classes', array( $this, 'give_set_single_summary_classes' ) );
51
52	/**
53	* Sidebar
54	*/
55	add_action( 'give_before_single_form_summary', array( $this, 'give_output_sidebar_option' ), 1 );
56
57	/**
58	* Single Forms Summary Box
59	*/
60	add_action( 'give_single_form_summary', 'give_template_single_title', 5 );
61	add_action( 'give_single_form_summary', 'give_get_donation_form', 10 );
62
63	}
64
65	/**
66	* Give Set Single Summary Classes
67	*
68	* Determines if the single form should be full width or with a sidebar.
69	*
70	* @access public
71	*
72	* @param string $classes List of space separated class names.
73	*
74	* @return string $classes List of space separated class names.
75	*/
76	public function give_set_single_summary_classes( $classes ) {
77
78	// Add full width class when feature image is disabled AND no widgets are present
79	if ( ! give_is_setting_enabled( give_get_option( 'form_sidebar' ) ) ) {
80	$classes .= ' give-full-width';
81	}
82
83	return $classes;
84
85	}
86
87	/**
88	* Output sidebar option
89	*
90	* Determines whether the user has enabled or disabled the sidebar for Single Give forms.
91	*
92	* @since 1.3
93	* @access public
94	*
95	* @return void
96	*/
97	public function give_output_sidebar_option() {
98
99	// Add full width class when feature image is disabled AND no widgets are present
100	if ( give_is_setting_enabled( give_get_option( 'form_sidebar' ) ) ) {
101	add_action( 'give_before_single_form_summary', 'give_left_sidebar_pre_wrap', 5 );
102	add_action( 'give_before_single_form_summary', 'give_show_form_images', 10 );
103	add_action( 'give_before_single_form_summary', 'give_get_forms_sidebar', 20 );
104	add_action( 'give_before_single_form_summary', 'give_left_sidebar_post_wrap', 30 );
105	}
106
107	}
108
109	/**
110	* Load a template.
111	*
112	* Handles template usage so that we can use our own templates instead of the themes.
113	*
114	* Templates are in the 'templates' folder. Give looks for theme
115	* overrides in /theme/give/ by default.
116	*
117	* For beginners, it also looks for a give.php template first. If the user adds this
118	* to the theme (containing give() inside) this will be used for all give templates.
119	*
120	* @access public
121	*
122	* @param mixed $template
123	*
124	* @return string $template
125	*/
126	public static function template_loader( $template ) {
127	$find = array( 'give.php' );
128	$file = '';
129
130	if ( is_single() && get_post_type() == 'give_forms' ) {
131	$file = 'single-give-form.php';
132	$find[] = $file;
133	$find[] = apply_filters( 'give_template_path', 'give/' ) . $file;
134	}
135
136	if ( $file ) {
137	$template = locate_template( array_unique( $find ) );
138	if ( ! $template ) {
139	$template = GIVE_PLUGIN_DIR . '/templates/' . $file;
140	}
141	}
142
143	return $template;
144	}
145
146	}
147