class-gallery-datasources.php — Gallery : FooGallery 3.1.36

foogallery / includes / admin / class-gallery-datasources.php

foogallery / includes / admin Last commit date

class-gallery-datasources.php

305 lines

1	<?php
2	/**
3	* Class to handle all interactions for Gallery datasources
4	*/
5
6	if ( ! class_exists( 'FooGallery_Admin_Gallery_Datasources' ) ) {
7
8	class FooGallery_Admin_Gallery_Datasources {
9
10	/**
11	* Primary class constructor.
12	*/
13	public function __construct() {
14	//render the datasource modal
15	add_action( 'foogallery_admin_enqueue_scripts', array( $this, 'enqueue_scripts_and_styles' ) );
16	add_action( 'admin_footer', array( $this, 'render_datasource_modal' ) );
17	add_action( 'foogallery_gallery_metabox_items', array( $this, 'add_datasources_hidden_inputs' ) );
18	add_action( 'foogallery_gallery_metabox_items_add', array( $this, 'add_datasources_button' ) );
19	add_action( 'wp_ajax_foogallery_load_datasource_content', array( $this, 'ajax_load_datasource_content' ) );
20	add_action( 'foogallery_before_save_gallery', array( $this, 'save_gallery_datasource' ), 8, 2 );
21	add_filter( 'foogallery_preview_arguments', array( $this, 'include_datasource_in_preview' ), 10, 3 );
22	add_filter( 'foogallery_render_template_argument_overrides', array( $this, 'override_datasource_arguments' ), 10, 2 );
23	add_action( 'foogallery_admin_datasource_modal_content', array( $this, 'render_datasource_modal_default_content' ) );
24	}
25
26	public function enqueue_scripts_and_styles( $hook ) {
27	wp_enqueue_style( 'foogallery.admin.datasources', FOOGALLERY_URL . 'css/foogallery.admin.datasources.css', array(), FOOGALLERY_VERSION );
28	wp_enqueue_script( 'foogallery.admin.datasources', FOOGALLERY_URL . 'js/foogallery.admin.datasources.js', array( 'jquery' ), FOOGALLERY_VERSION );
29	}
30
31	/**
32	* Include the datasource arguments for previews
33	*
34	* @param $args
35	* @param $form_post
36	* @param $template
37	* @return array
38	*/
39	public function include_datasource_in_preview( $args, $form_post, $template ) {
40	if ( isset( $form_post['foogallery_datasource'] ) ) {
41	$args['datasource'] = $form_post['foogallery_datasource'];
42	}
43	if ( isset( $form_post['foogallery_datasource_value'] ) ) {
44	$args['datasource_value'] = $form_post['foogallery_datasource_value'];
45	}
46
47	return $args;
48	}
49
50	/**
51	* Allow the gallery to render using an override for the datasource
52	* @param $foogallery
53	* @param $args
54	* @return FooGallery
55	*/
56	public function override_datasource_arguments( $foogallery, $args ) {
57	if ( isset( $args['datasource'] ) ) {
58	$foogallery->datasource_name = $args['datasource'];
59	}
60	if ( isset( $args['datasource_value'] ) ) {
61	$foogallery->datasource_value = $this->get_json_datasource_value( $args['datasource_value'] );
62	}
63
64	return $foogallery;
65	}
66
67	/**
68	* Save the datasource name and value for the gallery
69	* @param $post_id
70	* @param $_post
71	*/
72	public function save_gallery_datasource( $post_id, $_post ) {
73	//action pre-save
74	do_action( 'foogallery_before_save_gallery_datasource', $post_id );
75
76	//set some defaults
77	$datasource = '';
78	$datasource_value = array();
79
80	if ( isset( $_POST[FOOGALLERY_META_DATASOURCE] ) ) {
81	$datasource = $this->normalize_datasource_name( wp_unslash( $_POST[FOOGALLERY_META_DATASOURCE] ) );
82
83	update_post_meta( $post_id, FOOGALLERY_META_DATASOURCE, $datasource );
84
85	if ( $datasource === foogallery_default_datasource() ) {
86	delete_post_meta( $post_id, FOOGALLERY_META_DATASOURCE_VALUE );
87	} elseif ( isset( $_POST[FOOGALLERY_META_DATASOURCE_VALUE] ) ) {
88	$datasource_value = $this->get_json_datasource_value( $_POST[FOOGALLERY_META_DATASOURCE_VALUE] );
89
90	if ( !empty( $datasource_value ) ) {
91	update_post_meta( $post_id, FOOGALLERY_META_DATASOURCE_VALUE, $datasource_value );
92	} else {
93	delete_post_meta( $post_id, FOOGALLERY_META_DATASOURCE_VALUE );
94	}
95	}
96
97	} else {
98	delete_post_meta( $post_id, FOOGALLERY_META_DATASOURCE );
99	}
100
101	//action for post-save
102	do_action( 'foogallery_after_save_gallery_datasource', $post_id, $datasource, $datasource_value );
103	}
104
105	private function normalize_datasource_name( $datasource_name ) {
106	if ( ! is_scalar( $datasource_name ) ) {
107	return foogallery_default_datasource();
108	}
109
110	$datasource_name = sanitize_key( (string) $datasource_name );
111	$datasources = foogallery_gallery_datasources();
112
113	if ( is_array( $datasources ) && array_key_exists( $datasource_name, $datasources ) ) {
114	return $datasource_name;
115	}
116
117	$recovered_datasource_name = str_replace( '-', '_', $datasource_name );
118	if ( is_array( $datasources ) && array_key_exists( $recovered_datasource_name, $datasources ) ) {
119	return $recovered_datasource_name;
120	}
121
122	return foogallery_default_datasource();
123	}
124
125	/**
126	* Safely returns an array from the json string
127	* @param $datasource_value_string
128	* @return mixed
129	*/
130	public function get_json_datasource_value( $datasource_value_string ) {
131	$datasource_value = array();
132
133	//check if the value is JSON and convert to object if needed
134	if ( is_string($datasource_value_string) && is_array( json_decode( stripslashes( $datasource_value_string ), true ) ) ) {
135	$datasource_value = json_decode( stripslashes( $datasource_value_string ), true );
136	}
137	return $datasource_value;
138	}
139
140	/**
141	* Outputs the modal content for the specific datasource
142	*/
143	public function ajax_load_datasource_content() {
144	if ( ! check_ajax_referer( 'foogallery-datasource-content', 'nonce', false ) ) {
145	wp_send_json_error(
146	array( 'message' => __( 'Invalid security token.', 'foogallery' ) ),
147	403
148	);
149	}
150
151	$post_data = wp_unslash( $_POST );
152	$datasource = isset( $post_data['datasource'] ) ? sanitize_key( $post_data['datasource'] ) : '';
153	$datasource_value = isset( $post_data['datasource_value'] ) ? $this->get_json_datasource_value( $post_data['datasource_value'] ) : array();
154	$foogallery_id = isset( $post_data['foogallery_id'] ) ? absint( $post_data['foogallery_id'] ) : 0;
155
156	if ( ! $foogallery_id ) {
157	wp_send_json_error(
158	array( 'message' => __( 'Invalid gallery ID.', 'foogallery' ) ),
159	400
160	);
161	}
162
163	$gallery = FooGallery::get_by_id( $foogallery_id );
164	if ( ! $gallery ) {
165	wp_send_json_error(
166	array( 'message' => __( 'Gallery not found.', 'foogallery' ) ),
167	404
168	);
169	}
170
171	if ( ! current_user_can( 'edit_post', $foogallery_id ) ) {
172	wp_send_json_error(
173	array( 'message' => __( 'Insufficient permissions.', 'foogallery' ) ),
174	403
175	);
176	}
177
178	$datasources = foogallery_gallery_datasources();
179	if ( empty( $datasource ) \|\| ! is_array( $datasources ) \|\| ! array_key_exists( $datasource, $datasources ) ) {
180	wp_send_json_error(
181	array( 'message' => __( 'Invalid datasource.', 'foogallery' ) ),
182	400
183	);
184	}
185
186	do_action( 'foogallery-datasource-modal-content_' . $datasource, $foogallery_id, $datasource_value );
187
188	wp_die();
189	}
190
191	/**
192	* Adds the datasource hidden inputs to the page
193	* @param FooGallery $gallery
194	*/
195	public function add_datasources_hidden_inputs( $gallery ) {
196	$datasources = foogallery_gallery_datasources();
197	if ( count( $datasources ) > 1 ) {
198	$datasource_value = isset( $gallery->datasource_value ) ?
199	$gallery->datasource_value :
200	get_post_meta( $gallery->ID, FOOGALLERY_META_DATASOURCE_VALUE, true );
201	if ( is_array( $datasource_value ) ) {
202	$datasource_value = json_encode( $datasource_value );
203	} ?>
204	<input type="hidden" data-foogallery-preview="include" name="<?php echo esc_attr( FOOGALLERY_META_DATASOURCE ); ?>" value="<?php echo esc_attr( $gallery->datasource_name ); ?>" id="<?php echo esc_attr( FOOGALLERY_META_DATASOURCE ); ?>" />
205	<input type="hidden" data-foogallery-preview="include" value="<?php echo esc_attr( $datasource_value ); ?>" name="<?php echo esc_attr( FOOGALLERY_META_DATASOURCE_VALUE ); ?>" id="<?php echo esc_attr( FOOGALLERY_META_DATASOURCE_VALUE ); ?>" />
206	<?php }
207	}
208
209	/**
210	* Add the datasources button to the items metabox
211	*/
212	public function add_datasources_button() {
213	$datasources = foogallery_gallery_datasources();
214	//we only want to show the datasources button if there are more than 1 datasources
215	if ( count( $datasources ) > 1 ) { ?>
216	<button type="button" class="button button-secondary button-hero gallery_datasources_button">
217	<span class="dashicons dashicons-format-gallery"></span>
218	<span class="foogallery-add-button-label"><?php esc_html_e( 'Add From Another Source', 'foogallery' ); ?></span>
219	</button>
220	<?php }
221	}
222
223	/**
224	* Renders the datasource modal for use on the gallery edit page
225	*/
226	public function render_datasource_modal() {
227
228	global $post;
229
230	//check if the gallery edit page is being shown
231	$screen = get_current_screen();
232	if ( 'foogallery' !== $screen->id ) {
233	return;
234	}
235
236	$datasources = foogallery_gallery_datasources();
237
238	?>
239	<?php wp_nonce_field('foogallery_load_galleries', 'foogallery_load_galleries', false); ?>
240	<div class="foogallery-modal-wrapper foogallery-datasources-modal-wrapper" data-foogalleryid="<?php echo esc_attr( $post->ID ); ?>" data-nonce="<?php echo esc_attr( wp_create_nonce( 'foogallery-datasource-content' ) ); ?>" style="display: none;">
241	<div class="media-modal wp-core-ui">
242	<button type="button" class="media-modal-close">
243	<span class="media-modal-icon"><span class="screen-reader-text">Close media panel</span></span>
244	</button>
245	<div class="media-modal-content">
246	<div class="media-frame wp-core-ui">
247	<div class="foogallery-modal-title foogallery-datasource-modal-title">
248	<h1>
249	<?php esc_html_e('Add To Gallery From Another Source', 'foogallery'); ?>
250	<a class="foogallery-datasource-modal-reload button" href="#" style="display: none; margin-top: -4px;"><span style="padding-top: 3px;" class="dashicons dashicons-update"></span> <?php esc_html_e('Reload', 'foogallery'); ?></a>
251	</h1>
252	</div>
253	<div class="foogallery-datasource-modal-sidebar">
254	<div class="foogallery-datasource-modal-sidebar-menu">
255	<?php foreach ( $datasources as $key=>$datasource ) {
256	if ( $datasource['public'] ) { ?>
257	<a href="#" class="media-menu-item foogallery-datasource-modal-selector" data-datasource="<?php echo esc_attr( $key ); ?>"><?php echo esc_html( $datasource['menu'] ); ?></a>
258	<?php } } ?>
259	</div>
260	</div>
261	<div class="foogallery-modal-container foogallery-datasource-modal-container">
262	<div class="foogallery-datasource-modal-container-inner">
263	<?php do_action( 'foogallery_admin_datasource_modal_content' ); ?>
264	</div>
265	<?php foreach ( $datasources as $key=>$datasource ) {
266	if ( $datasource['public'] ) { ?>
267	<div class="foogallery-datasource-modal-container-inner <?php echo esc_attr( $key ); ?> not-loaded">
268	<div class="spinner"></div>
269	</div>
270	<?php } } ?>
271	</div>
272	<div class="foogallery-modal-toolbar foogallery-datasource-modal-toolbar">
273	<div class="foogallery-datasource-modal-toolbar-inner">
274	<div class="media-toolbar-secondary">
275	<a href="#"
276	class="foogallery-datasource-modal-cancel button media-button button-large button-secondary media-button-insert"
277	title="<?php esc_attr_e('Cancel', 'foogallery'); ?>"><?php esc_html_e('Cancel', 'foogallery'); ?>
278	</a>
279	<p><?php esc_html_e( '* Denotes a 3rd Party Plugin by another company.', 'foogallery' ); ?></p>
280	</div>
281	<div class="media-toolbar-primary">
282	<a href="#"
283	class="foogallery-datasource-modal-insert button media-button button-large button-primary media-button-insert"
284	disabled="disabled"
285	title="<?php esc_attr_e('OK', 'foogallery'); ?>"><?php esc_html_e('OK', 'foogallery'); ?></a>
286	</div>
287	</div>
288	</div>
289	</div>
290	</div>
291	</div>
292	<div class="media-modal-backdrop"></div>
293	</div>
294	<?php
295	}
296
297	function render_datasource_modal_default_content() {
298	?>
299	<?php esc_html_e('Select a source on the left to get started.', 'foogallery'); ?>
300	<div style="height: 200px;background-repeat: no-repeat;background-size: 50%;width: 200px;background-image: url("data:image/svg+xml;base64,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");"></div>
301	<?php
302	}
303	}
304	}
305