class-override-thumbnail.php — Gallery : FooGallery 3.2.6

foogallery / includes / class-override-thumbnail.php

foogallery / includes Last commit date

class-override-thumbnail.php

149 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	/*
8	* FooGallery Attachment Override Thumbnail
9	*/
10
11	if ( ! class_exists( 'FooGallery_Override_Thumbnail' ) ) {
12
13	class FooGallery_Override_Thumbnail {
14
15	/**
16	* Primary class constructor.
17	*/
18	public function __construct() {
19	add_filter( 'foogallery_attachment_custom_fields', array( $this, 'foogallery_add_override_thumbnail_field' ) );
20	add_action( 'foogallery_attachment_modal_tab_content_thumbnails', array( $this, 'display_modal_fields' ), 10, 1 );
21	add_action( 'wp_ajax_foogallery_remove_alternate_img', array( $this, 'ajax_remove_override' ) );
22	add_action( 'foogallery_attachment_modal_after_tab_container', array( $this, 'extra_content_for_override_thumbnail' ), 50, 1 );
23	}
24
25	function display_modal_fields( $modal_data ) {
26	?>
27	<div class="foogallery-attachments-list-bar">
28	<div class="settings">
29	<span class="setting override-thumbnail <?php echo esc_attr( $modal_data['override_class'] ); ?>" data-setting="override-thumbnail">
30	<label for="attachment-details-two-column-override-thumbnail" class="name"><?php esc_html_e('Alternate Thumbnail URL', 'foogallery'); ?></label>
31	<input type="text" id="attachments-foogallery-override-thumbnail" value="<?php echo esc_url( $modal_data['alternate_img_src'] ); ?>" readonly>
32	<input type="hidden" name="foogallery[override-thumbnail-id]" id="attachments-foogallery-override-thumbnail-id" value="<?php echo esc_attr( $modal_data['foogallery_override_thumbnail'] ); ?>">
33	</span>
34	<span class="setting override-thumbnail-preview <?php echo esc_attr( $modal_data['override_class'] ); ?>" data-setting="override-thumbnail-preview">
35	<label for="attachment-details-two-column-override-thumbnail-preview" class="name"><?php esc_html_e('Alternate Thumbnail Preview', 'foogallery'); ?></label>
36	<img id="attachment-details-two-column-override-thumbnail-preview" src="<?php echo esc_url( $modal_data['alternate_img_src'] ); ?>" alt="Alternate Thumbnail">
37	</span>
38	<span class="setting alternate-image-upload-settings" data-setting="alternate-image-upload">
39	<div class="alternate-image-upload-wrap">
40	<button type="button" class="button button-primary button-large" id="foogallery-img-modal-alternate-image-upload"
41	data-uploader-title="<?php esc_attr_e( 'Override Thumbnail Image', 'foogallery' ); ?>"
42	data-uploader-button-text="<?php esc_attr_e( 'Override Thumbnail Image', 'foogallery' ); ?>"
43	data-img-id="<?php echo esc_attr( $modal_data['img_id'] ); ?>">
44	<?php esc_html_e( 'Override Thumbnail Image', 'foogallery' ); ?>
45	</button>
46	<button type="button" class="button button-primary button-large <?php echo esc_attr( $modal_data['override_class'] ); ?>" id="foogallery-img-modal-alternate-image-delete"
47	data-uploader-title="<?php esc_attr_e( 'Clear Override Thumbnail', 'foogallery' ); ?>"
48	data-uploader-button-text="<?php esc_attr_e( 'Clear Override Thumbnail', 'foogallery' ); ?>"
49	data-img-id="<?php echo esc_attr( $modal_data['img_id'] ); ?>">
50	<?php esc_html_e( 'Clear Override Thumbnail', 'foogallery' ); ?>
51	</button>
52	<span id="foogallery_clear_alternate_img_spinner" class="spinner"></span>
53	</div>
54	</span>
55	</div>
56	</div>
57	<?php
58	}
59
60	/**
61	* Adds a custom field to the attachments for override thumbnail
62	*
63	* @param $fields array
64	*
65	* @return array
66	*/
67	public function foogallery_add_override_thumbnail_field( $fields ) {
68	$fields['foogallery_override_thumbnail'] = array(
69	'label' => __( 'Override Thumbnail', 'foogallery' ),
70	'input' => 'text',
71	'helps' => __( 'Add another image to override this attachment', 'foogallery' ),
72	);
73
74	return $fields;
75	}
76
77	/**
78	* Ajax function to remove override thumbnail from the attachment
79	*/
80	public function ajax_remove_override() {
81
82	if ( ! check_ajax_referer( 'foogallery-modal-nonce', 'nonce', false ) ) {
83	wp_send_json_error(
84	array( 'message' => __( 'Invalid security token.', 'foogallery' ) ),
85	403
86	);
87	}
88
89	$img_id = isset( $_POST['img_id'] ) ? absint( wp_unslash( $_POST['img_id'] ) ) : 0;
90
91	if ( ! $img_id ) {
92	wp_send_json_error(
93	array( 'message' => __( 'Invalid attachment data.', 'foogallery' ) ),
94	400
95	);
96	}
97
98	if ( ! current_user_can( 'edit_post', $img_id ) ) {
99	wp_send_json_error(
100	array( 'message' => __( 'Insufficient permissions.', 'foogallery' ) ),
101	403
102	);
103	}
104
105	delete_post_meta( $img_id, '_foogallery_override_thumbnail' );
106
107	wp_send_json_success();
108	}
109
110	public function extra_content_for_override_thumbnail( $modal_data ) {
111	?>
112	<script>
113	jQuery( function() {
114	$(document).on('click', '#foogallery-img-modal-alternate-image-upload', function(e) {
115	e.preventDefault();
116	$('#foogallery-image-edit-modal').data('img_type', 'alternate');
117	FOOGALLERY.mediaModalTitle = $(this).data( 'uploader-title' );
118	FOOGALLERY.mediaModalButtonText = $(this).data( 'uploader-button-text' );
119	var img_id = $(this).data('img-id');
120	FOOGALLERY.openMediaModal(img_id);
121	});
122
123	$(document).on('click', '#foogallery-img-modal-alternate-image-delete', function () {
124	$('#foogallery_clear_alternate_img_spinner').addClass('is-active');
125	var img_id = $(this).attr('data-img-id');
126	var nonce = $('#foogallery-panel-main').data('nonce');
127	$.ajax({
128	type: "POST",
129	url: ajaxurl,
130	data: {
131	'action': 'foogallery_remove_alternate_img',
132	'img_id': img_id,
133	'nonce': nonce
134	},
135	success: function (data) {
136	$('#foogallery_clear_alternate_img_spinner').removeClass('is-active');
137	$('#foogallery-image-edit-modal .tab-panels .settings span.setting.override-thumbnail').removeClass('is-override-thumbnail');
138	$('#foogallery-image-edit-modal .tab-panels .settings span.setting.override-thumbnail-preview').removeClass('is-override-thumbnail');
139	$('#foogallery-image-edit-modal .tab-panels .settings span.setting.alternate-image-delete').removeClass('is-override-thumbnail');
140	}
141	});
142	});
143	});
144	</script>
145	<?php
146	}
147	}
148	}
149