photonic / Admin / Admin.php

Admin.php in Photonic Gallery & Lightbox for Flickr, SmugMug & Others 2.41, at Admin/Admin.php

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1	<?php
2	namespace Photonic_Plugin\Admin;
3
4	use Photonic_Plugin\Admin\Wizard\Wizard;
5	use Photonic_Plugin\Core\Photonic;
6	use Photonic_Plugin\Modules\SmugMug;
7
8	class Admin {
9	function __construct() {
10	global $photonic_disable_flow_editor_global;
11
12	// General
13	add_action('admin_head', [$this, 'admin_head']);
14	add_action('admin_enqueue_scripts', [&$this, 'add_admin_scripts']);
15
16	// Vanilla Editor
17	add_filter('media_upload_tabs', [&$this, 'media_upload_tabs']);
18	add_action('media_upload_photonic', [&$this, 'media_upload_photonic']);
19
20	add_action('print_media_templates', [&$this, 'edit_gallery']);
21
22	// Gutenberg
23	add_action('admin_notices', [&$this, 'admin_notices']);
24	add_action('enqueue_block_editor_assets', [&$this, 'enqueue_gutenberg_assets']);
25
26	if (empty($photonic_disable_flow_editor_global)) {
27	add_action('media_buttons', [&$this, 'add_photonic_button']);
28	add_action('admin_action_photonic_wizard', [&$this, 'open_wizard']);
29	add_action('wp_ajax_photonic_wizard_next_screen', [&$this, 'wizard_next_screen']);
30	add_action('wp_ajax_nopriv_photonic_wizard_next_screen', [&$this, 'wizard_next_screen']);
31	add_action('wp_ajax_photonic_wizard_more', [&$this, 'flow_more']);
32	add_action('wp_ajax_nopriv_photonic_wizard_more', [&$this, 'flow_more']);
33	}
34
35	if (class_exists('\FLBuilderModel') && \FLBuilderModel::is_builder_active()) {
36	$this->enqueue_widget_scripts();
37	}
38	}
39
40	function admin_head() {
41	// check user permissions
42	if (!current_user_can('edit_posts') && !current_user_can('edit_pages')) {
43	return;
44	}
45
46	global $photonic_disable_editor, $photonic_disable_editor_post_type;
47	$disabled_types = explode(',', $photonic_disable_editor_post_type);
48	$screen = get_current_screen();
49	$post_type = empty($_REQUEST['post_type']) ? 'post' : $_REQUEST['post_type'];
50	// check if WYSIWYG is enabled
51	if ('true' == get_user_option('rich_editing') && empty($photonic_disable_editor) && !in_array($post_type, $disabled_types) && $screen->base == 'post') {
52	$this->prepare_mce_data();
53	add_filter('mce_external_plugins', [$this ,'mce_photonic'], 5);
54	add_filter('mce_buttons', [$this ,'mce_flow_button'], 5);
55	}
56	}
57
58	function add_photonic_button() {
59	add_thickbox();
60	$url = $this->get_wizard_thickbox_url();
61
62	printf('<a href="%1$s" class="button photonic-button thickbox" id="photonic-add-gallery" title="Photonic Gallery"><img class="wp-media-buttons-icon" src="'.PHOTONIC_URL.'include/images/Photonic-20.png'.'" alt="%2$s" /> %2$s</a>',
63	$url, esc_html__( 'Add / Edit Photonic Gallery', 'photonic'));
64	}
65
66	function open_wizard() {
67	define( 'IFRAME_REQUEST', true );
68	$this->enqueue_wizard_scripts();
69	iframe_header(esc_html__('Add / Edit Photonic Gallery', 'photonic'));
70	require_once(PHOTONIC_PATH.'/Admin/Wizard/Screen_Flow.php');
71	iframe_footer();
72	exit;
73	}
74
75	function enqueue_wizard_scripts() {
76	global $photonic_alternative_shortcode;
77	$wizard_js = [
78	'ajaxurl' => admin_url('admin-ajax.php'),
79	'shortcode' => empty($photonic_alternative_shortcode) ? 'gallery' : $photonic_alternative_shortcode,
80	'insert_gallery' => esc_html__('Insert Gallery', 'photonic'),
81	'update_gallery' => esc_html__('Update Gallery', 'photonic'),
82	'error_mandatory' => esc_html__('Please fill the mandatory fields. Mandatory fields are marked with a red "*".', 'photonic'),
83	'media_library_title' => esc_html__('Select from WordPress Media Library', 'photonic'),
84	'media_library_button' => esc_html__('Select', 'photonic'),
85	'info_editor_not_shortcode' => esc_html__('The text selected in the editor is not a Photonic shortcode. Creating a new shortcode.', 'photonic'),
86	'info_editor_block_select' => sprintf(esc_html__('%1$sHint:%2$s To edit an existing Photonic block simply click on the block.', 'photonic'), '<strong>', '</strong>'),
87	];
88	if (!empty($_REQUEST['shortcode'])) {
89	$wizard_js['shortcode'] = $_REQUEST['shortcode'];
90	}
91	wp_enqueue_style('photonic-flow', PHOTONIC_URL.'include/css/admin/admin-flow.css', [], Photonic::get_version(PHOTONIC_PATH.'/include/css/admin/admin-flow.css'));
92	wp_enqueue_script('photonic-flow-js', PHOTONIC_URL.'include/scripts/admin/flow.js', ['jquery'], Photonic::get_version(PHOTONIC_PATH.'/include/scripts/admin/flow.js'));
93	wp_localize_script('photonic-flow-js', 'Photonic_Wizard_JS', $wizard_js);
94	}
95
96	function wizard_next_screen() {
97	require_once(PHOTONIC_PATH."/Admin/Wizard/Wizard.php");
98	if (isset($_POST['provider'])) {
99	$wizard = new Wizard();
100	echo $wizard->get_screen();
101	}
102	die();
103	}
104
105	function flow_more() {
106	require_once(PHOTONIC_PATH."/Admin/Wizard/Wizard.php");
107	if (isset($_POST['url']) && isset($_POST['provider']) && isset($_POST['display_type'])) {
108	$url = base64_decode(sanitize_text_field($_POST['url']));
109
110	$provider = sanitize_text_field($_POST['provider']);
111	$display_type = sanitize_text_field($_POST['display_type']);
112	$args = ['sslverify' => PHOTONIC_SSL_VERIFY];
113	if ($provider == 'smugmug') {
114	$gallery = SmugMug::get_instance();
115
116	$body = [
117	'APIKey' => $gallery->api_key,
118	'_accept' => 'application/json',
119	'_expandmethod' => 'inline',
120	'_verbosity' => '1',
121	];
122
123	if ($display_type == 'album-photo' \|\| $display_type == 'multi-album') {
124	$body['_expand'] = 'HighlightImage.ImageSizes';
125	}
126
127	$args['body'] = $body;
128	}
129
130	// $response = wp_remote_request($url, ['sslverify' => PHOTONIC_SSL_VERIFY]);
131	$response = wp_remote_request($url, $args);
132	$wizard = new Wizard();
133	$objects = $wizard->process_response($response, $provider, $display_type, [], [], $url, true);
134
135	if (!empty($objects['success'])) {
136	echo $objects['success'];
137	}
138	else if (!empty($objects['error'])) {
139	echo $objects['error'];
140	}
141	}
142	die();
143	}
144
145	/**
146	* Adds all scripts and their dependencies to the <head> of the Photonic administration page. This takes care to not add scripts on other admin pages.
147	*
148	* @param $hook
149	* @return void
150	*/
151	function add_admin_scripts($hook) {
152	if ('media-upload-popup' == $hook) {
153	wp_enqueue_script('jquery');
154	wp_enqueue_style('photonic-upload', PHOTONIC_URL.'include/css/admin/admin-form.css', [], Photonic::get_version(PHOTONIC_PATH.'/include/css/admin/admin-form.css'));
155	}
156	else if ('post-new.php' == $hook \|\| 'post.php' == $hook) {
157	global $photonic_disable_editor, $photonic_disable_editor_post_type;
158	$disabled_types = explode(',', $photonic_disable_editor_post_type);
159	$post_type = empty($_REQUEST['post_type']) ? 'post' : $_REQUEST['post_type'];
160	wp_enqueue_style('photonic-upload', PHOTONIC_URL.'include/css/admin/admin-form.css', [], Photonic::get_version(PHOTONIC_PATH.'/include/css/admin/admin-form.css'));
161	if (empty($photonic_disable_editor) && !in_array($post_type, $disabled_types)) {
162	$this->prepare_mce_data();
163
164	add_editor_style(PHOTONIC_URL.'include/css/admin/admin-editor.css?'.Photonic::get_version(PHOTONIC_PATH.'/include/css/admin/admin-editor.css'));
165	}
166	}
167	else if ('widgets.php' == $hook) {
168	Photonic::enqueue_widget_scripts();
169	}
170	}
171
172	function prepare_mce_data() {
173	$url = $this->get_wizard_thickbox_url();
174	$js_array = $this->get_wizard_js_parameters($url);
175
176	wp_enqueue_script('photonic-admin-js', PHOTONIC_URL.'include/scripts/admin/gallery-settings.js', ['jquery', 'media-views', 'media-upload'], Photonic::get_version(PHOTONIC_PATH.'/include/scripts/admin/gallery-settings.js'));
177	wp_localize_script('photonic-admin-js', 'Photonic_Admin_JS', $js_array);
178	}
179
180	function mce_photonic($plugin_array) {
181	$plugin_array['photonic'] = PHOTONIC_URL.'include/scripts/admin/mce.js?'.Photonic::get_version(PHOTONIC_PATH.'/include/scripts/admin/mce.js');
182	return $plugin_array;
183	}
184
185	function mce_flow_button($buttons) {
186	array_push($buttons, 'photonic_wizard');
187	return $buttons;
188	}
189
190	function enqueue_gutenberg_assets() {
191	if (function_exists('register_block_type')) {
192	wp_enqueue_script('photonic-gutenberg',
193	PHOTONIC_URL.'include/scripts/admin/block.js',
194	['jquery', 'wp-blocks', 'wp-i18n', 'wp-element', 'shortcode', 'thickbox'],
195	Photonic::get_version(PHOTONIC_PATH.'/include/scripts/admin/block.js')
196	);
197
198	if (function_exists( 'gutenberg_get_jed_locale_data')) {
199	$locale = gutenberg_get_jed_locale_data('photonic');
200	$content = 'wp.i18n.setLocaleData('.json_encode($locale).', "photonic");';
201	wp_script_add_data( 'photonic-gutenberg', 'data', $content );
202	}
203
204	$url = $this->get_wizard_thickbox_url();
205	$js_array = $this->get_wizard_js_parameters($url);
206	wp_localize_script('photonic-gutenberg', 'Photonic_Gutenberg_JS', $js_array);
207
208	wp_enqueue_style('photonic-gutenberg',
209	PHOTONIC_URL.'include/css/admin/admin-block.css',
210	['thickbox'],
211	Photonic::get_version(PHOTONIC_PATH.'/include/css/admin/admin-block.css')
212	);
213	}
214	}
215
216	/**
217	* Adds a "Photonic" tab to the "Add Media" panel.
218	*
219	* @param $tabs
220	* @return array
221	*/
222	function media_upload_tabs($tabs) {
223	if (!function_exists('is_gutenberg_page') \|\| (function_exists('is_gutenberg_page') && !is_gutenberg_page())) {
224	$tabs['photonic'] = 'Photonic';
225	}
226	return $tabs;
227	}
228
229	/**
230	* Invokes the form to display the photonic insertion screen in the "Add Media" panel. The call to wp_iframe ensures that the right CSS and JS are called.
231	*
232	* @return void
233	*/
234	function media_upload_photonic() {
235	wp_iframe([&$this, 'media_upload_photonic_form']);
236	}
237
238	/**
239	* First prints the standard buttons for media upload, then shows the UI for Photonic.
240	*
241	* @return void
242	*/
243	function media_upload_photonic_form() {
244	media_upload_header();
245	require_once(PHOTONIC_PATH."/Admin/Forms/Add_Gallery.php");
246	}
247
248	function edit_gallery() {
249	global $photonic_disable_editor, $photonic_disable_editor_post_type;
250	$disabled_types = explode(',', $photonic_disable_editor_post_type);
251	$post_type = empty($_REQUEST['post_type']) ? 'post' : $_REQUEST['post_type'];
252	// check if WYSIWYG is enabled
253	if ('true' == get_user_option('rich_editing') && empty($photonic_disable_editor) && !in_array($post_type, $disabled_types)) {
254	require_once(PHOTONIC_PATH."/Admin/Forms/Edit_Gallery_Templates.php");
255	}
256	}
257
258	/**
259	* @return string
260	*/
261	private function get_wizard_thickbox_url() {
262	$url = add_query_arg([
263	'action' => 'photonic_wizard',
264	'class' => 'photonic-flow',
265	'post_id' => empty($_REQUEST['post']) ? '' : $_REQUEST['post'],
266	'width' => '1000',
267	'height' => '600',
268	'TB_iframe' => 'true',
269	], admin_url('admin.php'));
270	return $url;
271	}
272
273	/**
274	* @param string $url
275	* @return array
276	*/
277	private function get_wizard_js_parameters(string $url) {
278	global $photonic_alternative_shortcode, $photonic_disable_flow_editor, $photonic_disable_flow_editor_global;
279	$js_array = [
280	'flow_url' => $url,
281	'ajaxurl' => admin_url('admin-ajax.php'),
282	'shortcode' => empty($photonic_alternative_shortcode) ? 'gallery' : $photonic_alternative_shortcode,
283	'disable_flow' => !empty($photonic_disable_flow_editor) \|\| !empty($photonic_disable_flow_editor_global),
284	'default_gallery_type' => 'default',
285	'plugin_dir' => plugin_dir_url(__FILE__),
286	];
287	return $js_array;
288	}
289
290	function admin_notices() {
291	if (!empty($_REQUEST['page']) && in_array($_REQUEST['page'], ['photonic-options-manager', 'photonic-getting-started', 'photonic-auth', 'photonic-helpers'])){
292	if (function_exists('register_block_type')) {
293	$dismissed = get_user_meta(get_current_user_id(), 'photonic_gutenberg');
294	if (!$dismissed) {
295	echo "<div class='notice notice-warning'>\n<p>\n";
296	echo sprintf(esc_html__('It looks like you are using the Gutenberg editor. Please ensure that you have followed the instructions under %s.', 'photonic'), '<em><a href="'.admin_url('admin.php?page=photonic-gutenberg').'">Photonic → Switch to Gutenberg</a></em>');
297	echo "</p>\n";
298	echo "<button type='button' data-photonic-dismissible='gutenberg' class='photonic-notice-dismiss'><span class='screen-reader-text'>Dismiss this notice.</span></button>";
299	echo "</div>\n";
300	}
301	}
302	}
303	}
304	}
305
306	new Admin();