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Photonic Gallery & Lightbox for Flickr, SmugMug & Others / 3.37
Photonic Gallery & Lightbox for Flickr, SmugMug & Others v3.37
3.37 3.36 3.35 3.34 3.33 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 2.29 2.30 2.31 2.32 2.33 2.34 2.40 2.41 2.42 2.43 All 142 releases
← All changes | photonic.php +33 -1952 2.27 → 3.37 View file →
@@ -1,1987 +1,68 @@
1 1 <?php
2 2 /**
3 - * Plugin Name: Photonic Gallery & Lightbox for Flickr, SmugMug, Google Photos, Zenfolio and Instagram
3 + * Plugin Name: Photonic Gallery & Lightbox for Flickr, SmugMug & Others
4 4 * Plugin URI: https://aquoid.com/plugins/photonic/
5 - * Description: Extends the native gallery to support Flickr, SmugMug, Google Photos, Zenfolio and Instagram. JS libraries like Swipebox, Fancybox, PhotoSwipe, Magnific, Colorbox, PrettyPhoto, Image Lightbox, Featherlight, Lightcase and Lightgallery are supported. Photos are displayed in grids of square or circular thumbnails, or slideshows, or justified or masonry or random mosaic layouts. The plugin also extends all layout options to a regular WP gallery.
6 - * Version: 2.27
5 + * Description: Extends the native gallery to support Flickr, SmugMug and Zenfolio. JS libraries like BaguetteBox, BigPicture, Gie Lightbox, LightGallery, PhotoSwipe, Spotlight, Swipebox, Fancybox, Magnific, Colorbox, PrettyPhoto, Image Lightbox, Featherlight and Lightcase are supported. Photos are displayed in vanilla grids of thumbnails, or more fancy slideshows, or justified or masonry or random mosaic layouts. The plugin also extends all layout options to a regular WP gallery.
6 + * Version: 3.37
7 + * Requires at least: 6.2
8 + * Requires PHP: 7.4
7 9 * Author: Sayontan Sinha
8 10 * Author URI: https://mynethome.net/
9 - * License: GNU General Public License (GPL), v3 (or newer)
11 + * License: GPLv3 or later
10 12 * License URI: https://www.gnu.org/licenses/gpl-3.0.html
11 13 * Text Domain: photonic
12 14 *
13 - * Copyright (c) 2011 - 2019 Sayontan Sinha. All rights reserved.
15 + * Copyright (c) 2011 - 2026 Sayontan Sinha. All rights reserved.
14 16 *
15 17 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
16 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
17 19 */
18 20
19 -class Photonic {
20 - var $version, $registered_extensions, $defaults, $plugin_name, $options_page_name, $settings_page, $helper_page, $getting_started_page, $authentication_page, $gutenberg_page, $localized, $script_type;
21 - function __construct() {
22 -// $start = microtime(true);
23 - global $photonic_options, $photonic_setup_options, $photonic_is_IE, $photonic_default_options;
21 +namespace Photonic_Plugin;
22 +
23 +use Photonic_Plugin\Core\Photonic;
24 +
25 +class Photonic_Plugin {
26 + public function __construct() {
24 27 if (!defined('PHOTONIC_VERSION')) {
25 - define('PHOTONIC_VERSION', '2.27');
28 + define('PHOTONIC_VERSION', '3.37');
26 29 }
27 30
28 - if (!defined('PHOTONIC_PATH')) {
29 - define('PHOTONIC_PATH', plugin_dir_path(__FILE__));
30 - }
31 + define('PHOTONIC_PATH', __DIR__);
31 32
32 33 if (!defined('PHOTONIC_URL')) {
33 34 define('PHOTONIC_URL', plugin_dir_url(__FILE__));
34 35 }
35 36
36 - $upload_dir = wp_upload_dir();
37 + $photonic_wp_upload_dir = wp_upload_dir();
37 38 if (!defined('PHOTONIC_UPLOAD_DIR')) {
38 - define('PHOTONIC_UPLOAD_DIR', trailingslashit($upload_dir['basedir']).'photonic');
39 + define('PHOTONIC_UPLOAD_DIR', trailingslashit($photonic_wp_upload_dir['basedir']) . 'photonic');
39 40 }
40 41
41 42 if (!defined('PHOTONIC_UPLOAD_URL')) {
42 - define('PHOTONIC_UPLOAD_URL', trailingslashit($upload_dir['baseurl']).'photonic');
43 + define('PHOTONIC_UPLOAD_URL', trailingslashit($photonic_wp_upload_dir['baseurl']) . 'photonic');
43 44 }
44 45
45 - //WP provides a global $is_IE, but we specifically need to find IE6x (or, heaven forbid, IE5x). Note that older versions of Opera used to identify themselves as IE6, so we exclude Opera.
46 - $photonic_is_IE = preg_match('/MSIE [56789]/i', $_SERVER['HTTP_USER_AGENT']);
47 -
48 - require_once(plugin_dir_path(__FILE__)."/options/photonic-options.php");
49 - require_once(plugin_dir_path(__FILE__)."/options/defaults.php");
50 -
51 - $this->plugin_name = plugin_basename(__FILE__);
52 - $this->localized = false;
53 -
54 - add_action('admin_menu', array(&$this, 'add_admin_menu'));
55 - add_action('admin_enqueue_scripts', array(&$this, 'add_admin_scripts'));
56 - add_action('admin_init', array(&$this, 'admin_init'));
57 - add_action('admin_notices', array(&$this, 'admin_notices'));
58 -
59 - $photonic_options = get_option('photonic_options');
60 - $set_options = isset($photonic_options) && is_array($photonic_options) ? $photonic_options : array();
61 -
62 - $all_options = array_merge($photonic_default_options, $set_options);
63 -
64 - foreach ($all_options as $key => $value) {
65 - $mod_key = 'photonic_'.$key;
66 - global ${$mod_key};
67 - ${$mod_key} = $value;
68 - }
69 -
70 - if (is_admin()) {
71 - foreach ($photonic_setup_options as $default_option) {
72 - if (isset($default_option['id'])) {
73 - $default_option['std'] = $photonic_default_options[$default_option['id']];
74 - }
75 - }
76 - }
77 -
78 - if (!empty($photonic_ssl_verify_off)) {
79 - define('PHOTONIC_SSL_VERIFY', false);
80 - }
81 - else {
82 - define('PHOTONIC_SSL_VERIFY', true);
83 - }
84 -
85 - if (!empty($photonic_script_dev_mode)) {
86 - define('PHOTONIC_DEV_MODE', '');
87 - }
88 - else {
89 - define('PHOTONIC_DEV_MODE', '.min');
90 - }
91 -
92 - if (!empty($photonic_curl_timeout) && is_numeric($photonic_curl_timeout)) {
93 - define('PHOTONIC_CURL_TIMEOUT', $photonic_curl_timeout);
94 - }
95 - else {
96 - define('PHOTONIC_CURL_TIMEOUT', 10);
97 - }
98 -
99 - if (!empty($photonic_debug_on)) {
100 - define('PHOTONIC_DEBUG', true);
101 - }
102 - else {
103 - define('PHOTONIC_DEBUG', false);
104 - }
105 -
106 - add_action('admin_head', array($this, 'admin_head'));
107 -
108 - // Gallery
109 - if (!empty($photonic_alternative_shortcode)) {
110 - add_shortcode($photonic_alternative_shortcode, array(&$this, 'modify_gallery'));
111 - }
112 - else {
113 - add_filter('post_gallery', array(&$this, 'modify_gallery'), 20, 2);
114 - }
115 - add_filter('shortcode_atts_gallery', array(&$this, 'native_gallery_attributes'), 10, 3);
116 -
117 - add_shortcode('photonic_helper', array(&$this, 'helper_shortcode'));
118 -
119 - $this->script_type = array();
120 - add_action('wp_enqueue_scripts', array(&$this, 'always_add_styles'), 20);
121 - if (!empty($photonic_always_load_scripts)) {
122 - add_action('wp_enqueue_scripts', array(&$this, 'conditionally_add_scripts'), 20);
123 - }
124 - add_action('wp_head', array(&$this, 'print_scripts'), 20);
125 -
126 - global $photonic_flickr_allow_oauth, $photonic_smug_allow_oauth;
127 - if ($photonic_flickr_allow_oauth || $photonic_smug_allow_oauth) {
128 - add_action('wp_loaded', array(&$this, 'check_authentication'), 20);
129 - }
130 -
131 - add_action('wp_ajax_photonic_display_level_2_contents', array(&$this, 'display_level_2_contents'));
132 - add_action('wp_ajax_nopriv_photonic_display_level_2_contents', array(&$this, 'display_level_2_contents'));
133 -
134 - add_action('wp_ajax_photonic_display_level_3_contents', array(&$this, 'display_level_3_contents'));
135 - add_action('wp_ajax_nopriv_photonic_display_level_3_contents', array(&$this, 'display_level_3_contents'));
136 -
137 - add_action('wp_ajax_photonic_load_more', array(&$this, 'load_more'));
138 - add_action('wp_ajax_nopriv_photonic_load_more', array(&$this, 'load_more'));
139 -
140 - add_action('wp_ajax_photonic_helper_shortcode_more', array(&$this, 'helper_shortcode_more'));
141 - add_action('wp_ajax_nopriv_photonic_helper_shortcode_more', array(&$this, 'helper_shortcode_more'));
142 -
143 - add_filter('media_upload_tabs', array(&$this, 'media_upload_tabs'));
144 - add_action('media_upload_photonic', array(&$this, 'media_upload_photonic'));
145 -
146 - add_action('print_media_templates', array(&$this, 'edit_gallery'));
147 -
148 - add_action('wp_ajax_photonic_invoke_helper', array(&$this, 'invoke_helper'));
149 - add_action('wp_ajax_photonic_obtain_token', array(&$this, 'obtain_token'));
150 - add_action('wp_ajax_photonic_save_token', array(&$this, 'save_token_in_options'));
151 - add_action('wp_ajax_photonic_delete_token', array(&$this, 'delete_token_from_options'));
152 -
153 - $this->registered_extensions = array();
154 - $this->add_extensions();
155 -
156 - add_action('wp_ajax_photonic_authenticate', array(&$this, 'authenticate'));
157 - add_action('wp_ajax_nopriv_photonic_authenticate', array(&$this, 'authenticate'));
158 -
159 - add_action('wp_ajax_photonic_dismiss_warning', array(&$this, 'dismiss_warning'));
160 - add_action('wp_ajax_nopriv_photonic_dismiss_warning', array(&$this, 'dismiss_warning'));
161 -
162 - add_action('http_api_curl', array(&$this, 'curl_timeout'), 100, 1);
163 -
164 - if (empty($photonic_disable_flow_editor_global)) {
165 - add_action('media_buttons', array(&$this, 'add_photonic_button'));
166 - add_action('admin_action_photonic_flow', array(&$this, 'gallery_builder'));
167 - add_action('wp_ajax_photonic_flow_next_screen', array(&$this, 'flow_next_screen'));
168 - add_action('wp_ajax_nopriv_photonic_flow_next_screen', array(&$this, 'flow_next_screen'));
169 - add_action('wp_ajax_photonic_flow_more', array(&$this, 'flow_more'));
170 - add_action('wp_ajax_nopriv_photonic_flow_more', array(&$this, 'flow_more'));
171 - }
172 -
173 - $this->add_gutenberg_support();
174 - add_action('enqueue_block_editor_assets', array(&$this, 'enqueue_gutenberg_assets'));
175 -
176 - add_action('plugins_loaded', array(&$this, 'enable_translations'));
177 -
178 - add_filter('body_class', array(&$this, 'body_class'), 10, 2);
179 -// $end = microtime(true);
180 -// print_r("<!-- Photonic initialization: ".($end - $start)." -->\n");
46 + require_once PHOTONIC_PATH . '/Core/Photonic.php';
181 47 }
48 +}
182 49
183 - /**
184 - * @param $show_full
185 - * @param bool $return_formatted
186 - * @return array
187 - */
188 - public static function get_wp_image_sizes($show_full, $return_formatted = false) {
189 - global $_wp_additional_image_sizes;
190 - $image_sizes = array();
191 - $standard_sizes = array('thumbnail', 'medium', 'large');
192 - if ($show_full) {
193 - $standard_sizes[] = 'full';
194 - }
195 - foreach ($standard_sizes as $standard_size) {
196 - if ($standard_size != 'full') {
197 - $image_sizes[$standard_size] = array('width' => get_option($standard_size . '_size_w'), 'height' => get_option($standard_size . '_size_h'));
198 - }
199 - else {
200 - $image_sizes[$standard_size] = array('width' => esc_html__('Original width', 'photonic'), 'height' => esc_html__('Original height', 'photonic'));
201 - }
202 - }
203 - if (is_array($_wp_additional_image_sizes)) {
204 - $image_sizes = array_merge($image_sizes, $_wp_additional_image_sizes);
205 - }
50 +new Photonic_Plugin();
206 51
207 - if ($return_formatted) {
208 - $formatted = array();
209 - foreach ($image_sizes as $size_name => $size_attrs) {
210 - $formatted[$size_name] = "$size_name ({$size_attrs['width']} &times; {$size_attrs['height']})";
211 - }
212 - return $formatted;
213 - }
214 - return $image_sizes;
215 - }
52 +add_action('admin_init', '\Photonic_Plugin\photonic_utilities_init');
53 +add_action('init', '\Photonic_Plugin\photonic_init', 0); // Delaying the start from 10 to 100 so that CPTs can be picked up
216 54
217 - /**
218 - * Adds a menu item to the "Settings" section of the admin page.
219 - *
220 - * @return void
221 - */
222 - function add_admin_menu() {
223 - global $photonic_options_manager;
224 - $this->options_page_name = add_menu_page('Photonic', 'Photonic', 'edit_posts', 'photonic-options-manager', array(&$photonic_options_manager, 'render_settings_page'), plugins_url('include/images/Photonic-20-gr.png', __FILE__));
225 - $this->settings_page = add_submenu_page('photonic-options-manager', esc_html__('Settings', 'photonic'), esc_html__('Settings', 'photonic'), 'edit_theme_options', 'photonic-options-manager', array(&$photonic_options_manager, 'render_settings_page'));
226 - $this->getting_started_page = add_submenu_page('photonic-options-manager', 'Getting Started', 'Getting Started', 'edit_posts', 'photonic-getting-started', array(&$photonic_options_manager, 'render_getting_started'));
227 - $this->authentication_page = add_submenu_page('photonic-options-manager', 'Authentication', 'Authentication', 'edit_theme_options', 'photonic-auth', array(&$photonic_options_manager, 'render_authentication'));
228 - $this->gutenberg_page = add_submenu_page('photonic-options-manager', esc_html__('Prepare for Gutenberg', 'photonic'), '<div style="color: #c66">'.esc_html__('Prepare for Gutenberg', 'photonic').'</div>', 'edit_posts', 'photonic-gutenberg', array(&$photonic_options_manager, 'render_gutenberg'));
229 - $this->helper_page = add_submenu_page('photonic-options-manager', 'Helpers', 'Helpers', 'edit_posts', 'photonic-helpers', array(&$photonic_options_manager, 'render_helpers'));
230 - }
231 -
232 - /**
233 - * 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.
234 - *
235 - * @param $hook
236 - * @return void
237 - */
238 - function add_admin_scripts($hook) {
239 - if ($this->options_page_name == $hook) {
240 - wp_enqueue_style('photonic-admin-css', plugins_url('include/css/admin.css', __FILE__), array('wp-color-picker'), $this->get_version(plugin_dir_path(__FILE__).'include/css/admin.css'));
241 - global $photonic_options;
242 - $js_array = array(
243 - 'category' => isset($photonic_options) && isset($photonic_options['last-set-section']) ? $photonic_options['last-set-section'] : 'generic-settings',
244 - );
245 - wp_enqueue_script('photonic-options-js', plugins_url('include/scripts/admin/options-manager.js', __FILE__), array('jquery', 'wp-color-picker'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/admin/options-manager.js'));
246 - wp_localize_script('photonic-options-js', 'Photonic_Options_JS', $js_array);
247 - }
248 - else if ($this->helper_page == $hook || $this->authentication_page == $hook || $this->gutenberg_page == $hook) {
249 - wp_enqueue_script('photonic-admin-js', plugins_url('include/scripts/admin/helpers.js', __FILE__), array('jquery'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/admin/helpers.js'));
250 - wp_enqueue_style('photonic-admin-css', plugins_url('include/css/admin.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/admin.css'));
251 -
252 - $js_array = array(
253 - 'obtain_token' => esc_attr__('Step 2: Obtain Token', 'photonic')
254 - );
255 - wp_localize_script('photonic-admin-js', 'Photonic_Admin_JS', $js_array);
256 - }
257 - else if ($this->getting_started_page == $hook) {
258 - wp_enqueue_style('photonic-admin-css', plugins_url('include/css/admin.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/admin.css'));
259 - }
260 - else if ('media-upload-popup' == $hook) {
261 - wp_enqueue_script('jquery');
262 - wp_enqueue_style('photonic-upload', plugins_url('include/css/admin-form.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/admin-form.css'));
263 - }
264 - else if ('post-new.php' == $hook || 'post.php' == $hook) {
265 - global $photonic_disable_editor, $photonic_disable_editor_post_type;
266 - $disabled_types = explode(',', $photonic_disable_editor_post_type);
267 - $post_type = empty($_REQUEST['post_type']) ? 'post' : $_REQUEST['post_type'];
268 - wp_enqueue_style('photonic-upload', plugins_url('include/css/admin-form.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/admin-form.css'));
269 - if (empty($photonic_disable_editor) && !in_array($post_type, $disabled_types)) {
270 - $this->prepare_mce_data();
271 -
272 - add_editor_style(plugins_url('include/css/admin-editor.css?'.$this->get_version(plugin_dir_path(__FILE__).'include/css/admin-editor.css'), __FILE__));
273 - }
274 - }
275 - }
276 -
277 - /**
278 - * Adds all scripts and their dependencies to the end of the <body> element only on pages using Photonic.
279 - *
280 - * @param array $attr
281 - * @return void
282 - */
283 - function conditionally_add_scripts($attr = array()) {
284 - global $photonic_slideshow_library, $photonic_custom_lightbox_js, $photonic_is_IE, $photonic_custom_lightbox, $photonic_always_load_scripts,
285 - $photonic_disable_photonic_lightbox_scripts, $photonic_disable_photonic_slider_scripts, $photonic_js_in_header, $photonic_thumbnail_style;
286 -
287 - if (isset($attr['style'])) {
288 - $layout = $attr['style'];
289 - }
290 - else if (isset($attr['layout'])) {
291 - $layout = $attr['layout'];
292 - }
293 - else if (isset($photonic_thumbnail_style)) {
294 - $layout = $photonic_thumbnail_style;
295 - }
296 - else {
297 - $layout = 'square';
298 - }
299 -
300 - $photonic_dependencies = array('jquery');
301 -
302 - if (empty($photonic_disable_photonic_slider_scripts) && in_array($layout, array('strip-above', 'strip-below', 'strip-right', 'no-strip'))) {
303 -// wp_enqueue_script('photonic-slideshow', plugins_url('include/scripts/third-party/lightslider/lightslider'.PHOTONIC_DEV_MODE.'.js', __FILE__), array('jquery'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/lightslider/lightslider'.PHOTONIC_DEV_MODE.'.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
304 - }
305 -
306 - if ($photonic_is_IE && $layout == 'masonry') {
307 - wp_enqueue_script('photonic-ie', plugins_url('include/scripts/front-end/src/photonic-ie.js', __FILE__), array('jquery-masonry', 'photonic'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/front-end/src/photonic-ie.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
308 - }
309 -
310 - if ($photonic_slideshow_library == 'thickbox') {
311 - wp_enqueue_script('thickbox');
312 - $photonic_dependencies[] = 'thickbox';
313 - }
314 - else if ($photonic_slideshow_library == 'custom') {
315 - $counter = 1;
316 - $dependencies = array('jquery');
317 - foreach(preg_split("/((\r?\n)|(\r\n?))/", $photonic_custom_lightbox_js) as $line){
318 - wp_enqueue_script('photonic-lightbox-'.$counter, trim($line), $dependencies, PHOTONIC_VERSION, !($photonic_always_load_scripts && $photonic_js_in_header));
319 - $photonic_dependencies[] = 'photonic-lightbox-'.$counter;
320 - $counter++;
321 - }
322 - }
323 - else if ($photonic_slideshow_library != 'none') {
324 - if (empty($photonic_slideshow_library)) {
325 - $photonic_slideshow_library = 'swipebox';
326 - }
327 -
328 - if (empty($photonic_disable_photonic_lightbox_scripts)) {
329 - $lb_deps = array('jquery');
330 - if ($photonic_slideshow_library == 'fluidbox') {
331 - $lb_deps[] = 'imagesloaded';
332 - }
333 - if ($photonic_slideshow_library == 'lightgallery') {
334 - global $photonic_enable_lg_zoom, $photonic_enable_lg_thumbnail, $photonic_enable_lg_fullscreen, $photonic_enable_lg_autoplay;
335 - $lightgallery_plugins = array();
336 - if (!empty($photonic_enable_lg_autoplay)) { $lightgallery_plugins[] = 'autoplay'; }
337 - if (!empty($photonic_enable_lg_fullscreen)) { $lightgallery_plugins[] = 'fullscreen'; }
338 - if (!empty($photonic_enable_lg_thumbnail)) { $lightgallery_plugins[] = 'thumbnail'; }
339 - if (!empty($photonic_enable_lg_zoom)) { $lightgallery_plugins[] = 'zoom'; }
340 - if (!empty($lightgallery_plugins)) {
341 - wp_enqueue_script('photonic-lightbox', plugins_url('include/scripts/third-party/'.$photonic_slideshow_library.'/'.$photonic_slideshow_library.PHOTONIC_DEV_MODE.'.js', __FILE__), $lb_deps, $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/'.$photonic_slideshow_library.'/'.$photonic_slideshow_library.PHOTONIC_DEV_MODE.'.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
342 - $photonic_dependencies[] = 'photonic-lightbox';
343 - }
344 - if (PHOTONIC_DEV_MODE) {
345 - foreach ($lightgallery_plugins as $plugin) {
346 - wp_enqueue_script('photonic-lightbox-'.$plugin, plugins_url('include/scripts/third-party/'.$photonic_slideshow_library.'/lg-plugin-'.$plugin.'.min.js', __FILE__), array('photonic-lightbox'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/'.$photonic_slideshow_library.'/lg-plugin-'.$plugin.'.min.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
347 - }
348 - }
349 - else {
350 - wp_enqueue_script('photonic-lightbox-plugins', plugins_url('include/scripts/third-party/'.$photonic_slideshow_library.'/lightgallery-plugins.js', __FILE__), array('photonic-lightbox'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/'.$photonic_slideshow_library.'/lightgallery-plugins.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
351 - }
352 - }
353 - else if ($photonic_slideshow_library == 'galleria') {
354 - wp_enqueue_script('photonic-lightbox-theme', plugins_url('include/scripts/third-party/galleria/themes/classic/galleria.classic.min.js', __FILE__), array('photonic-lightbox'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/galleria/themes/classic/galleria.classic.min.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
355 - }
356 - }
357 - }
358 -
359 - $slideshow_library = $photonic_slideshow_library == 'custom' ? $photonic_custom_lightbox : $photonic_slideshow_library;
360 - $slideshow_library = empty($slideshow_library) ? 'swipebox' : $slideshow_library;
361 -
362 - if (empty($photonic_disable_photonic_lightbox_scripts) && !($slideshow_library == 'lightgallery' && !empty($lightgallery_plugins))) {
363 - $script_type = 'combo';
364 - }
365 - else {
366 - $script_type = 'solo';
367 - }
368 -
369 - if (empty($photonic_disable_photonic_slider_scripts) && in_array($layout, array('strip-above', 'strip-below', 'strip-right', 'no-strip'))) {
370 - if (empty($this->script_type)) {
371 - $this->script_type[] = 'slider';
372 - wp_deregister_script('photonic');
373 - $this->localized = false;
374 - }
375 - $script_type .= '-slider';
376 - }
377 -
378 - wp_enqueue_script('photonic', plugins_url("include/scripts/front-end/jq/$script_type/photonic-".$slideshow_library.PHOTONIC_DEV_MODE.'.js', __FILE__), $photonic_dependencies, $this->get_version(plugin_dir_path(__FILE__)."include/scripts/front-end/jq/$script_type/photonic-".$slideshow_library.PHOTONIC_DEV_MODE.'.js'), !($photonic_always_load_scripts && $photonic_js_in_header));
379 -
380 - $this->localize_variables_once();
381 - }
382 -
383 - function localize_variables_once() {
384 - if ($this->localized) {
385 - return;
386 - }
387 - // Technicall JS, but needs to happen here, otherwise the script is repeated multiple times, once for each time
388 - // <code>conditionally_add_scripts</code> is called.
389 - $js_array = $this->get_localized_js_variables();
390 - wp_localize_script('photonic', 'Photonic_JS', $js_array);
391 - $this->localized = true;
392 - }
393 -
394 - /**
395 - * Adds all styles to all pages because styles, if not added in the header can cause issues.
396 - *
397 - * @return void
398 - */
399 - function always_add_styles() {
400 - global $photonic_slideshow_library, $photonic_custom_lightbox_css, $photonic_disable_photonic_lightbox_scripts, $photonic_disable_photonic_slider_scripts;
401 -
402 -/* if (empty($photonic_disable_photonic_slider_scripts)) {
403 - wp_enqueue_style("photonic-slideshow", plugins_url('include/scripts/third-party/lightslider/lightslider.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/lightslider/lightslider.css'));
404 - }
405 -
406 - if ($photonic_slideshow_library == 'thickbox') {
407 - }
408 - else if ($photonic_slideshow_library == 'custom') {
409 - $counter = 1;
410 - foreach(preg_split("/((\r?\n)|(\r\n?))/", $photonic_custom_lightbox_css) as $line){
411 - wp_enqueue_style('photonic-lightbox-'.$counter, trim($line), array(), PHOTONIC_VERSION);
412 - $counter++;
413 - }
414 - }
415 - else if ($photonic_slideshow_library != 'none') {
416 - if (empty($photonic_slideshow_library)) {
417 - $photonic_slideshow_library = 'swipebox';
418 - }
419 -
420 - if (empty($photonic_disable_photonic_lightbox_scripts)) {
421 - $this->enqueue_lightbox_styles(empty($photonic_disable_photonic_slider_scripts));
422 - }
423 - }
424 -
425 - wp_enqueue_style('photonic', plugins_url('include/css/front-end/core/photonic.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/front-end/core/photonic.css'));*/
426 -
427 - if ($photonic_slideshow_library == 'custom') {
428 - $counter = 1;
429 - foreach(preg_split("/((\r?\n)|(\r\n?))/", $photonic_custom_lightbox_css) as $line){
430 - wp_enqueue_style('photonic-lightbox-'.$counter, trim($line), array(), PHOTONIC_VERSION);
431 - $counter++;
432 - }
433 - }
434 -
435 - if ($photonic_slideshow_library != 'none') {
436 - if (empty($photonic_slideshow_library)) {
437 - $photonic_slideshow_library = 'swipebox';
438 - }
439 - }
440 -
441 - global $photonic_custom_lightbox;
442 - $slideshow_library = !empty($photonic_disable_photonic_lightbox_scripts) ? 'none' :
443 - ($photonic_slideshow_library == 'custom' ? $photonic_custom_lightbox : $photonic_slideshow_library);
444 -
445 - $this->enqueue_lightbox_styles($slideshow_library, empty($photonic_disable_photonic_slider_scripts));
446 -
447 -// wp_enqueue_style('photonic', plugins_url('include/css/front-end/core/photonic.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/front-end/core/photonic.css'));
448 -
449 - global $photonic_css_in_file;
450 - $file = trailingslashit(PHOTONIC_UPLOAD_DIR).'custom-styles.css';
451 - if (@file_exists($file) && !empty($photonic_css_in_file)) {
452 - wp_enqueue_style('photonic-custom', trailingslashit(PHOTONIC_UPLOAD_URL).'custom-styles.css', array('photonic'), $this->get_version($file));
453 - }
454 - }
455 -
456 - function enqueue_lightbox_styles($slideshow_library = 'swipebox', $combine_slider = true) {
457 - $template_directory = get_template_directory();
458 - $stylesheet_directory = get_stylesheet_directory();
459 -
460 - $folder = $combine_slider ? 'combo-slider' : 'combo';
461 -
462 - if ($slideshow_library == 'colorbox') {
463 - global $photonic_cbox_theme;
464 - if ($photonic_cbox_theme == 'theme' && @file_exists($stylesheet_directory.'/scripts/colorbox/colorbox.css')) {
465 - wp_enqueue_style('photonic-lightbox', get_stylesheet_directory_uri().'/scripts/colorbox/colorbox.css', array(), PHOTONIC_VERSION);
466 - }
467 - else if ($photonic_cbox_theme == 'theme' && @file_exists($template_directory.'/scripts/colorbox/colorbox.css')) {
468 - wp_enqueue_style('photonic-lightbox', get_template_directory_uri().'/scripts/colorbox/colorbox.css', array(), PHOTONIC_VERSION);
469 - }
470 - else if ($photonic_cbox_theme == 'theme') {
471 - wp_enqueue_style('photonic-lightbox', plugins_url('include/scripts/third-party/colorbox/style-1/colorbox.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/colorbox/style-1/colorbox.css'));
472 - }
473 - else {
474 - wp_enqueue_style('photonic-lightbox', plugins_url('include/scripts/third-party/colorbox/style-'.$photonic_cbox_theme.'/colorbox.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/colorbox/style-'.$photonic_cbox_theme.'/colorbox.css'));
475 - }
476 - }
477 - else if ($slideshow_library == 'lightgallery') {
478 - global $photonic_enable_lg_transitions;
479 - if (!empty($photonic_enable_lg_transitions)) {
480 - wp_enqueue_style('photonic-lightbox-lg-transitions', plugins_url('include/scripts/third-party/lightgallery/lightgallery-transitions.min.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/third-party/lightgallery/lightgallery-transitions.min.css'));
481 - }
482 - }
483 - else if ($slideshow_library == 'thickbox') {
484 - wp_enqueue_style('thickbox');
485 - }
486 -
487 - wp_enqueue_style('photonic', plugins_url("include/css/front-end/$folder/photonic-$slideshow_library.min.css", __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__)."include/css/front-end/$folder/photonic-$slideshow_library.min.css"));
488 - }
489 -
490 - /**
491 - * Prints the custom CSS directly in the header if the option is not set to include it as a file
492 - */
493 - function print_scripts() {
494 - global $photonic_css_in_file;
495 - $file = trailingslashit(PHOTONIC_UPLOAD_DIR).'custom-styles.css';
496 - if (!@file_exists($file) || empty($photonic_css_in_file)) {
497 - $this->generate_css();
498 - }
499 - }
500 -
501 - /**
502 - * Prints the dynamically generated CSS based on option selections.
503 - *
504 - * @param bool $header
505 - * @return string
506 - */
507 - function generate_css($header = true) {
508 - global $photonic_flickr_collection_set_constrain_by_padding, $photonic_flickr_photos_constrain_by_padding, $photonic_flickr_photos_pop_constrain_by_padding, $photonic_flickr_galleries_constrain_by_padding;
509 - global $photonic_smug_photos_constrain_by_padding, $photonic_smug_photos_pop_constrain_by_padding, $photonic_smug_albums_album_constrain_by_padding, $photonic_instagram_photos_constrain_by_padding;
510 - global $photonic_zenfolio_photos_constrain_by_padding, $photonic_zenfolio_sets_constrain_by_padding, $photonic_tile_spacing, $photonic_masonry_tile_spacing, $photonic_mosaic_tile_spacing, $photonic_masonry_min_width;
511 - global $photonic_google_photos_constrain_by_padding;
512 -
513 - $css = '';
514 - if ($header) {
515 - $css .= '<style type="text/css">'."\n";
516 - }
517 -
518 - $saved_css = get_option('photonic_css');
519 -
520 - if ($header && !empty($saved_css)) {
521 - $css .= "/* Retrieved from saved CSS */\n";
522 - $css .= $saved_css;
523 - }
524 - else {
525 - if ($header) {
526 - $css .= "/* Dynamically generated CSS */\n";
527 - }
528 - $css .= ".photonic-panel { ".
529 - $this->get_bg_css('photonic_flickr_gallery_panel_background').
530 - $this->get_border_css('photonic_flickr_set_popup_thumb_border').
531 - " }\n";
532 -
533 - $css .= ".photonic-flickr-stream .photonic-pad-photosets { margin: {$photonic_flickr_collection_set_constrain_by_padding}px; }\n";
534 - $css .= ".photonic-flickr-stream .photonic-pad-galleries { margin: {$photonic_flickr_galleries_constrain_by_padding}px; }\n";
535 - $css .= ".photonic-flickr-stream .photonic-pad-photos { padding: 5px {$photonic_flickr_photos_constrain_by_padding}px; }\n";
536 -
537 - $css .= ".photonic-google-stream .photonic-pad-photos { padding: 5px {$photonic_google_photos_constrain_by_padding}px; }\n";
538 -
539 - $css .= ".photonic-zenfolio-stream .photonic-pad-photos { padding: 5px {$photonic_zenfolio_photos_constrain_by_padding}px; }\n";
540 - $css .= ".photonic-zenfolio-stream .photonic-pad-photosets { margin: 5px {$photonic_zenfolio_sets_constrain_by_padding}px; }\n";
541 -
542 - $css .= ".photonic-instagram-stream .photonic-pad-photos { padding: 5px {$photonic_instagram_photos_constrain_by_padding}px; }\n";
543 -
544 - $css .= ".photonic-smug-stream .photonic-pad-albums { margin: {$photonic_smug_albums_album_constrain_by_padding}px; }\n";
545 - $css .= ".photonic-smug-stream .photonic-pad-photos { padding: 5px {$photonic_smug_photos_constrain_by_padding}px; }\n";
546 -
547 - $css .= ".photonic-flickr-panel .photonic-pad-photos { padding: 10px {$photonic_flickr_photos_pop_constrain_by_padding}px; box-sizing: border-box; }\n";
548 - $css .= ".photonic-smug-panel .photonic-pad-photos { padding: 10px {$photonic_smug_photos_pop_constrain_by_padding}px; box-sizing: border-box; }\n";
549 -
550 - $css .= ".photonic-random-layout .photonic-thumb { padding: {$photonic_tile_spacing}px}\n";
551 - $css .= ".photonic-masonry-layout .photonic-thumb { padding: {$photonic_masonry_tile_spacing}px}\n";
552 - $css .= ".photonic-mosaic-layout .photonic-thumb { padding: {$photonic_mosaic_tile_spacing}px}\n";
553 -
554 - $css .= ".photonic-ie .photonic-masonry-layout .photonic-level-1, .photonic-ie .photonic-masonry-layout .photonic-level-2 { width: ".(absint($photonic_masonry_min_width) ? absint($photonic_masonry_min_width) : 200)."px; }\n";
555 - }
556 -
557 - if ($header) {
558 - $css .= "\n</style>\n";
559 - echo $css;
560 - }
561 - return $css;
562 - }
563 -
564 - function get_version($file) {
565 - return date("Ymd-Gis", @filemtime($file));
566 - }
567 -
568 - function admin_init() {
569 - if (!empty($_REQUEST['page']) &&
570 - in_array($_REQUEST['page'], array('photonic-options-manager', 'photonic-options', 'photonic-helpers', 'photonic-getting-started', 'photonic-auth', 'photonic-gutenberg'))) {
571 - global $photonic_options_manager;
572 - require_once(plugin_dir_path(__FILE__)."/photonic-options-manager.php");
573 - $photonic_options_manager = new Photonic_Options_Manager(__FILE__, $this);
574 - $photonic_options_manager->init();
575 - }
576 - }
577 -
578 - function add_extensions() {
579 - require_once(plugin_dir_path(__FILE__)."/extensions/Photonic_Processor.php");
580 - require_once(plugin_dir_path(__FILE__)."/extensions/Photonic_OAuth1_Processor.php");
581 - require_once(plugin_dir_path(__FILE__)."/extensions/Photonic_OAuth2_Processor.php");
582 - $this->register_extension('Photonic_Flickr_Processor', plugin_dir_path(__FILE__)."/extensions/Photonic_Flickr_Processor.php");
583 - $this->register_extension('Photonic_Google_Photos_Processor', plugin_dir_path(__FILE__)."/extensions/Photonic_Google_Photos_Processor.php");
584 - $this->register_extension('Photonic_Native_Processor', plugin_dir_path(__FILE__)."/extensions/Photonic_Native_Processor.php");
585 - $this->register_extension('Photonic_SmugMug_Processor', plugin_dir_path(__FILE__)."/extensions/Photonic_SmugMug_Processor.php");
586 - $this->register_extension('Photonic_Instagram_Processor', plugin_dir_path(__FILE__)."/extensions/Photonic_Instagram_Processor.php");
587 - $this->register_extension('Photonic_Zenfolio_Processor', plugin_dir_path(__FILE__)."/extensions/Photonic_Zenfolio_Processor.php");
588 -
589 - require_once(plugin_dir_path(__FILE__).'/layouts/Layout_Default.php');
590 - require_once(plugin_dir_path(__FILE__).'/layouts/Layout_Slideshow.php');
591 -
592 - do_action('photonic_register_extensions');
593 - }
594 -
595 - public function register_extension($extension, $path) {
596 - if (@!file_exists($path)) {
597 - return;
598 - }
599 - require_once($path);
600 - if (!class_exists($extension) || is_subclass_of($extension, 'Photonic_Processor')) {
601 - return;
602 - }
603 - $this->registered_extensions[] = $extension;
604 - }
605 -
606 - /**
607 - * Overrides the native gallery short code, and does a lot more.
608 - *
609 - * @param $content
610 - * @param array $attr
611 - * @return string
612 - */
613 - function modify_gallery($content, $attr = array()) {
614 - global $photonic_alternative_shortcode;
615 -
616 - // If an alternative shortcode is used, then $content has the shortcode attributes
617 - if (!empty($photonic_alternative_shortcode)) {
618 - $attr = $content;
619 - }
620 - if ($attr == null) {
621 - $attr = array();
622 - }
623 -
624 - $this->conditionally_add_scripts($attr);
625 - $images = $this->get_gallery_images($attr);
626 -
627 - if (isset($images) && !is_array($images)) {
628 - return $images;
629 - }
630 -
631 - return $content;
632 - }
633 -
634 - /**
635 - * Adds Photonic attributes to the native WP galleries. This cannot be called in <code>Photonic_Native_Processor because
636 - * that class is not initialised until a gallery of the native type is encountered
637 - *
638 - * @param $out
639 - * @param $pairs
640 - * @param $attributes
641 - * @return mixed
642 - */
643 - function native_gallery_attributes($out, $pairs, $attributes) {
644 - global $photonic_wp_title_caption, $photonic_enable_popup, $photonic_thumbnail_style, $photonic_alternative_shortcode;
645 - $bypass = !isset($photonic_enable_popup) || $photonic_enable_popup === false || $photonic_enable_popup == '' || $photonic_enable_popup == 'off';
646 - $defaults = array(
647 - 'layout' => !empty($photonic_thumbnail_style) ? $photonic_thumbnail_style : 'square',
648 - 'more' => '',
649 - 'display' => 'in-page',
650 - 'panel' => '',
651 - 'filter' => '',
652 - 'filter_type' => 'include',
653 - 'fx' => 'slide', // LightSlider effects: fade and slide
654 - 'timeout' => 4000, // Time between slides in ms
655 - 'speed' => 1000, // Time for each transition
656 - 'pause' => true, // Pause on hover
657 - 'strip-style' => 'thumbs',
658 - 'controls' => 'show',
659 - 'popup' => $bypass ? 'hide' : 'show',
660 -
661 - 'custom_classes' => '',
662 - 'alignment' => '',
663 -
664 - 'caption' => $photonic_wp_title_caption,
665 - 'page' => 1,
666 - 'count' => -1,
667 - 'thumb_width' => 75,
668 - 'thumb_height' => 75,
669 - 'thumb_size' => 'thumbnail',
670 - 'slide_size' => 'large',
671 - 'slideshow_height' => 500,
672 - );
673 -
674 - $attributes = array_merge($defaults, $attributes);
675 - if (empty($attributes['style']) || ($attributes['style'] == 'default' && !empty($photonic_alternative_shortcode) && $photonic_alternative_shortcode != 'gallery')) {
676 - $attributes['style'] = $attributes['layout'];
677 - }
678 -
679 - foreach ($attributes as $key => $value) {
680 - $out[$key] = $value;
681 - }
682 - return $out;
683 - }
684 -
685 - /**
686 - * @param array $attr
687 - * @return string
688 - */
689 - function helper_shortcode($attr = array()) {
690 - if ($attr == null) {
691 - $attr = array();
692 - }
693 -
694 - if (empty($attr['type']) || !in_array(strtolower($attr['type']), array('google', 'flickr', 'smugmug', 'zenfolio'))) {
695 - return sprintf(esc_html__('Please specify a value for %1%s. Accepted values are %2$s, %3$s, %4$s, %5$s', 'photonic'), '<code>type</code>', '<code>google</code>', '<code>flickr</code>', '<code>smugmug</code>', '<code>zenfolio</code>');
696 - }
697 - $gallery = $this->initialize_extension($attr['type']);
698 - return $gallery->execute_helper($attr);
699 - }
700 -
701 - /**
702 - * @param $attr
703 - * @return array|bool|string
704 - */
705 - private function get_gallery_images($attr) {
706 - global $post, $photonic_thumbnail_style, $photonic_nested_shortcodes;
707 - $attr = array_merge(array(
708 - // Especially for Photonic
709 - 'type' => 'default', //default, flickr, smugmug, google, zenfolio, instagram
710 - 'style' => 'default', //default, strip-below, strip-above, strip-right, strip-left, no-strip, launch
711 -// 'id' => $post->ID,
712 -// 'layout' => isset($photonic_thumbnail_style) ? $photonic_thumbnail_style : 'square',
713 - ), $attr);
714 -
715 - if ($photonic_nested_shortcodes) {
716 - $attr = array_map('do_shortcode', $attr);
717 - }
718 -
719 - extract($attr);
720 -
721 - $type = strtolower($attr['type']);
722 -
723 - if ($type == 'picasa') {
724 - $message = esc_html__('Google has deprecated the Picasa API. Please consider switching over to Google Photos', 'photonic');
725 - return "<div class='photonic-error'>\n\t<span class='photonic-error-icon photonic-icon'>&nbsp;</span>\n\t<div class='photonic-message'>\n\t\t$message\n\t</div>\n</div>\n";
726 - }
727 -
728 - if ($type == '500px') {
729 - $message = esc_html__('The API for 500px.com is no longer available for public use.', 'photonic');
730 - return "<div class='photonic-error'>\n\t<span class='photonic-error-icon photonic-icon'>&nbsp;</span>\n\t<div class='photonic-message'>\n\t\t$message\n\t</div>\n</div>\n";
731 - }
732 -
733 - if (!in_array($type, array('flickr', 'smugmug', 'google', 'zenfolio', 'instagram'))) {
734 - $gallery = $this->initialize_extension('native');
735 - }
736 - else {
737 - $gallery = $this->initialize_extension($type);
738 - }
739 -
740 - if (!is_null($gallery)) {
741 - $images = $gallery->get_gallery_images($attr);
742 - }
743 - return $images;
744 - }
745 -
746 - /**
747 - * @param $provider
748 - * @return Photonic_Processor|Photonic_Flickr_Processor|Photonic_Instagram_Processor|Photonic_Native_Processor|Photonic_Google_Photos_Processor|Photonic_SmugMug_Processor|Photonic_Zenfolio_Processor
749 - */
750 - function initialize_extension($provider) {
751 - global $photonic_flickr_gallery, $photonic_google_gallery, $photonic_smugmug_gallery, $photonic_instagram_gallery, $photonic_zenfolio_gallery, $photonic_native_gallery;
752 - if ($provider == 'flickr') {
753 - if (!isset($photonic_flickr_gallery)) $photonic_flickr_gallery = new Photonic_Flickr_Processor();
754 - return $photonic_flickr_gallery;
755 - }
756 - else if ($provider == 'google') {
757 - if (!isset($photonic_google_gallery)) $photonic_google_gallery = new Photonic_Google_Photos_Processor();
758 - return $photonic_google_gallery;
759 - }
760 - else if ($provider == 'smugmug' || $provider == 'smug') {
761 - if (!isset($photonic_smugmug_gallery)) $photonic_smugmug_gallery = new Photonic_SmugMug_Processor();
762 - return $photonic_smugmug_gallery;
763 - }
764 - else if ($provider == 'zenfolio') {
765 - if (!isset($photonic_zenfolio_gallery)) $photonic_zenfolio_gallery = new Photonic_Zenfolio_Processor();
766 - return $photonic_zenfolio_gallery;
767 - }
768 - else if ($provider == 'instagram') {
769 - if (!isset($photonic_instagram_gallery)) $photonic_instagram_gallery = new Photonic_Instagram_Processor();
770 - return $photonic_instagram_gallery;
771 - }
772 - else {
773 - if (!isset($photonic_native_gallery)) $photonic_native_gallery = new Photonic_Native_Processor();
774 - return $photonic_native_gallery;
775 - }
776 - }
777 -
778 - /**
779 - * Clicking on a level 2 object (i.e. an Album / Set / Gallery) triggers this. This will fetch the contents of the level 2 object and generate the markup for it.
780 - *
781 - * @return void
782 - */
783 - function display_level_2_contents() {
784 - $panel = esc_attr($_POST['panel_id']);
785 - $components = explode('-', $panel);
786 -
787 - if (count($components) <= 5) {
788 - die();
789 - }
790 - $panel = implode('-', array_slice($components, 4, 10, true));
791 - $args = array(
792 - 'display' => 'popup',
793 - 'layout' => 'square',
794 - 'panel' => $panel,
795 - 'password' => !empty($_POST['password']) ? sanitize_text_field($_POST['password']) : '',
796 - 'count' => sanitize_text_field($_POST['photo_count']),
797 - 'photo_more' => sanitize_text_field($_POST['photo_more']),
798 - );
799 -
800 - $provider = $components[1];
801 - $type = $components[2];
802 - if ($provider == 'smug') {
803 - $this->check_authentication_smug();
804 - $args['view'] = 'album';
805 - $args['album_key'] = $components[4];
806 - $gallery = $this->initialize_extension('smugmug');
807 - }
808 - else if ($provider == 'zenfolio') {
809 - $args['view'] = 'photosets';
810 - $args['object_id'] = $components[4];
811 - $args['thumb_size'] = sanitize_text_field($_POST['overlay_size']);
812 - $args['video_size'] = sanitize_text_field($_POST['overlay_video_size']);
813 - $args['realm_id'] = sanitize_text_field($_POST['realm_id']);
814 - $gallery = $this->initialize_extension('zenfolio');
815 - }
816 - else if ($provider == 'google') {
817 - $args['view'] = 'photos';
818 - $args['album_id'] = implode('-', array_slice($components, 4, (count($components) - 1) - 4));
819 - $args['thumb_size'] = sanitize_text_field($_POST['overlay_size']);
820 - $args['video_size'] = sanitize_text_field($_POST['overlay_video_size']);
821 - $args['crop_thumb'] = sanitize_text_field($_POST['overlay_crop']);
822 - $gallery = $this->initialize_extension('google');
823 - }
824 - else if ($provider == 'flickr') {
825 - if ($type == 'gallery') {
826 - $args['gallery_id'] = $components[4].'-'.$components[5];
827 - $args['gallery_id_computed'] = true;
828 - }
829 - else if ($type = 'set') {
830 - $args['photoset_id'] = $components[4];
831 - }
832 - $args['thumb_size'] = sanitize_text_field($_POST['overlay_size']);
833 - $args['video_size'] = sanitize_text_field($_POST['overlay_video_size']);
834 - $gallery = $this->initialize_extension('flickr');
835 - }
836 -
837 - echo $gallery->get_gallery_images($args);
838 - die();
839 - }
840 -
841 - function display_level_3_contents() {
842 - $node = esc_attr($_POST['node']);
843 - $components = explode('-', $node);
844 -
845 - if (count($components) <= 3) {
846 - die();
847 - }
848 -
849 - $args = array('display' => 'in-page', 'headers' => '', 'layout' => esc_attr($_POST['layout']));
850 -
851 - $provider = $components[0];
852 - if ($provider == 'flickr') {
853 - $args['collection_id'] = implode('-', array_slice($components, 2, 2, true));
854 - $args['user_id'] = $components[4];
855 - $gallery = $this->initialize_extension('flickr');
856 - }
857 -
858 - echo $gallery->get_gallery_images($args);
859 - die();
860 - }
861 -
862 - /**
863 - * Checks if a text being passed to it is an integer or not.
864 - *
865 - * @param $val
866 - * @return bool
867 - */
868 - static function check_integer($val) {
869 - if (substr($val, 0, 1) == '-') {
870 - $val = substr($val, 1);
871 - }
872 - return (preg_match('/^\d*$/', $val) == 1);
873 - }
874 -
875 - /**
876 - * Converts a string to a boolean variable, if possible.
877 - *
878 - * @param $value
879 - * @return bool
880 - */
881 - static function string_to_bool($value) {
882 - if ($value == true || $value == 'true' || $value == 'TRUE' || $value == '1') {
883 - return true;
884 - }
885 - else if ($value == false || $value == 'false' || $value == 'FALSE' || $value == '0') {
886 - return false;
887 - }
888 - else {
889 - return $value;
890 - }
891 - }
892 -
893 - /**
894 - * Constructs the CSS for a "background" option
895 - *
896 - * @param $option
897 - * @return string
898 - */
899 - function get_bg_css($option) {
900 - global ${$option};
901 - $option_val = ${$option};
902 - if (!is_array($option_val)) {
903 - $val_array = array();
904 - $vals = explode(';', $option_val);
905 - foreach ($vals as $val) {
906 - if (trim($val) == '') { continue; }
907 - $pair = explode('=', $val);
908 - $val_array[$pair[0]] = $pair[1];
909 - }
910 - $option_val = $val_array;
911 - }
912 - $bg_string = "";
913 - $bg_rgba_string = "";
914 - if (!isset($option_val['colortype']) || $option_val['colortype'] == 'transparent') {
915 - $bg_string .= " transparent ";
916 - }
917 - else {
918 - if (isset($option_val['color'])) {
919 - if (substr($option_val['color'], 0, 1) == '#') {
920 - $color_string = substr($option_val['color'],1);
921 - }
922 - else {
923 - $color_string = $option_val['color'];
924 - }
925 - $rgb_str_array = array();
926 - if (strlen($color_string)==3) {
927 - $rgb_str_array[] = substr($color_string, 0, 1).substr($color_string, 0, 1);
928 - $rgb_str_array[] = substr($color_string, 1, 1).substr($color_string, 1, 1);
929 - $rgb_str_array[] = substr($color_string, 2, 1).substr($color_string, 2, 1);
930 - }
931 - else {
932 - $rgb_str_array[] = substr($color_string, 0, 2);
933 - $rgb_str_array[] = substr($color_string, 2, 2);
934 - $rgb_str_array[] = substr($color_string, 4, 2);
935 - }
936 - $rgb_array = array();
937 - $rgb_array[] = hexdec($rgb_str_array[0]);
938 - $rgb_array[] = hexdec($rgb_str_array[1]);
939 - $rgb_array[] = hexdec($rgb_str_array[2]);
940 - $rgb_string = implode(',',$rgb_array);
941 - $rgb_string = ' rgb('.$rgb_string.') ';
942 -
943 - if (isset($option_val['trans'])) {
944 - $bg_rgba_string = $bg_string;
945 - $transparency = (int)$option_val['trans'];
946 - if ($transparency != 0) {
947 - $trans_dec = $transparency/100;
948 - $rgba_string = implode(',', $rgb_array);
949 - $rgba_string = ' rgba('.$rgba_string.','.$trans_dec.') ';
950 - $bg_rgba_string .= $rgba_string;
951 - }
952 - }
953 -
954 - $bg_string .= $rgb_string;
955 - }
956 - }
957 - if (isset($option_val['image']) && trim($option_val['image']) != '') {
958 - $bg_string .= " url(".$option_val['image'].") ";
959 - $bg_string .= $option_val['position']." ".$option_val['repeat'];
960 -
961 - if (trim($bg_rgba_string) != '') {
962 - $bg_rgba_string .= " url(".$option_val['image'].") ";
963 - $bg_rgba_string .= $option_val['position']." ".$option_val['repeat'];
964 - }
965 - }
966 -
967 - if (trim($bg_string) != '') {
968 - $bg_string = "background: ".$bg_string." !important;\n";
969 - if (trim($bg_rgba_string) != '') {
970 - $bg_string .= "\tbackground: ".$bg_rgba_string." !important;\n";
971 - }
972 - }
973 - return $bg_string;
974 - }
975 -
976 - /**
977 - * Generates the CSS for borders. Each border, top, right, bottom and left is generated as a separate line.
978 - *
979 - * @param $option
980 - * @return string
981 - */
982 - function get_border_css($option) {
983 - global ${$option};
984 - $option_val = ${$option};
985 - if (!is_array($option_val)) {
986 - $option_val = stripslashes($option_val);
987 - $edge_array = $this->build_edge_array($option_val);
988 - $option_val = $edge_array;
989 - }
990 - $border_string = '';
991 - foreach ($option_val as $edge => $selections) {
992 - $border_string .= "\tborder-$edge: ";
993 - if (!isset($selections['style'])) {
994 - $selections['style'] = 'none';
995 - }
996 - if ($selections['style'] == 'none') {
997 - $border_string .= "none";
998 - }
999 - else {
1000 - if (isset($selections['border-width'])) {
1001 - $border_string .= $selections['border-width'];
1002 - }
1003 - if (isset($selections['border-width-type'])) {
1004 - $border_string .= $selections['border-width-type'];
1005 - }
1006 - else {
1007 - $border_string .= "px";
1008 - }
1009 - $border_string .= " ".$selections['style']." ";
1010 - if ($selections['colortype'] == 'transparent') {
1011 - $border_string .= "transparent";
1012 - }
1013 - else {
1014 - if (substr($selections['color'], 0, 1) == '#') {
1015 - $border_string .= $selections['color'];
1016 - }
1017 - else {
1018 - $border_string .= '#'.$selections['color'];
1019 - }
1020 - }
1021 - }
1022 - $border_string .= ";\n";
1023 - }
1024 - return "\n".$border_string;
1025 - }
1026 -
1027 - /**
1028 - * Generates the CSS for use in padding. This generates individual padding strings for each side, top, right, bottom and left.
1029 - *
1030 - * @param $option
1031 - * @return string
1032 - */
1033 - function get_padding_css($option) {
1034 - global ${$option};
1035 - $option_val = ${$option};
1036 - if (!is_array($option_val)) {
1037 - $option_val = stripslashes($option_val);
1038 - $edge_array = $this->build_edge_array($option_val);
1039 - $option_val = $edge_array;
1040 - }
1041 -
1042 - $edges = array();
1043 - foreach ($option_val as $edge => $selections) {
1044 - $padding = '';
1045 - if (isset($selections['padding'])) {
1046 - $padding .= $selections['padding'];
1047 - }
1048 - else {
1049 - $padding .= 0;
1050 - }
1051 -
1052 - if ($padding != '0' && isset($selections['padding-type'])) {
1053 - $padding .= $selections['padding-type'];
1054 - }
1055 - else if ($padding != '0') {
1056 - $padding .= "px";
1057 - }
1058 - $edges[$edge] = $padding;
1059 - }
1060 -
1061 - $edge_master = array('top', 'right', 'bottom', 'left');
1062 - $consolidated = '';
1063 - foreach ($edge_master as $edge) {
1064 - $consolidated .= empty($edges[$edge]) ? '0 ' : $edges[$edge].' ';
1065 - }
1066 - $padding_string = "\tpadding: $consolidated;\n";
1067 -
1068 - return $padding_string;
1069 - }
1070 -
1071 - public function build_edge_array($option_val) {
1072 - $edge_array = array();
1073 - $edges = explode('||', $option_val);
1074 - foreach ($edges as $edge_val) {
1075 - if (trim($edge_val) != '') {
1076 - $edge_options = explode('::', trim($edge_val));
1077 - if (is_array($edge_options) && count($edge_options) > 1) {
1078 - $val_array = array();
1079 - $vals = explode(';', $edge_options[1]);
1080 - foreach ($vals as $val) {
1081 - $pair = explode('=', $val);
1082 - if (is_array($pair) && count($pair) > 1) {
1083 - $val_array[$pair[0]] = $pair[1];
1084 - }
1085 - }
1086 - $edge_array[$edge_options[0]] = $val_array;
1087 - }
1088 - }
1089 - }
1090 - return $edge_array;
1091 - }
1092 -
1093 - /**
1094 - * Adds a "Photonic" tab to the "Add Media" panel.
1095 - *
1096 - * @param $tabs
1097 - * @return array
1098 - */
1099 - function media_upload_tabs($tabs) {
1100 - if (!function_exists('is_gutenberg_page') || (function_exists('is_gutenberg_page') && !is_gutenberg_page())) {
1101 - $tabs['photonic'] = 'Photonic';
1102 - }
1103 - return $tabs;
1104 - }
1105 -
1106 - /**
1107 - * Invokes the form to display the photonic insertion screen in the "Add Media" panel. The call to wp_iframe ensures that the right CSS and JS are called.
1108 - *
1109 - * @return void
1110 - */
1111 - function media_upload_photonic() {
1112 - wp_iframe(array(&$this, 'media_upload_photonic_form'));
1113 - }
1114 -
1115 - /**
1116 - * First prints the standard buttons for media upload, then shows the UI for Photonic.
1117 - *
1118 - * @return void
1119 - */
1120 - function media_upload_photonic_form() {
1121 - media_upload_header();
1122 - require_once(plugin_dir_path(__FILE__)."/admin/add-gallery.php");
1123 - }
1124 -
1125 - function edit_gallery() {
1126 - global $photonic_disable_editor, $photonic_disable_editor_post_type;
1127 - $disabled_types = explode(',', $photonic_disable_editor_post_type);
1128 - $post_type = empty($_REQUEST['post_type']) ? 'post' : $_REQUEST['post_type'];
1129 - // check if WYSIWYG is enabled
1130 - if ('true' == get_user_option('rich_editing') && empty($photonic_disable_editor) && !in_array($post_type, $disabled_types)) {
1131 - require_once(plugin_dir_path(__FILE__)."/admin/edit-gallery-templates.php");
1132 - }
1133 - }
1134 -
1135 - static function get_image_sizes_selection($element_name, $show_full = false) {
1136 - $image_sizes = self::get_wp_image_sizes($show_full);
1137 - $ret = "<select name='$element_name'>";
1138 - foreach ($image_sizes as $size_name => $size_attrs) {
1139 - $ret .= "<option value='$size_name'>$size_name ({$size_attrs['width']} &times; {$size_attrs['height']})</option>";
1140 - }
1141 - $ret .= '</select>';
1142 - return $ret;
1143 - }
1144 -
1145 - /**
1146 - * Make an HTTP request
1147 - *
1148 - * @static
1149 - * @param $url
1150 - * @param string $method GET | POST | DELETE
1151 - * @param null $post_fields
1152 - * @param string $user_agent
1153 - * @param int $timeout
1154 - * @param bool $ssl_verify_peer
1155 - * @return array|WP_Error
1156 - */
1157 - static function http($url, $method = 'POST', $post_fields = NULL, $user_agent = null, $timeout = 90, $ssl_verify_peer = false, $headers = array(), $cookies = array()) {
1158 - $curl_args = array(
1159 - 'user-agent' => $user_agent,
1160 - 'timeout' => $timeout,
1161 - 'sslverify' => $ssl_verify_peer,
1162 - 'headers' => array_merge(array('Expect:'), $headers),
1163 - 'method' => $method,
1164 - 'body' => $post_fields,
1165 - 'cookies' => $cookies,
1166 - );
1167 -
1168 - switch ($method) {
1169 - case 'DELETE':
1170 - if (!empty($post_fields)) {
1171 - $url = "{$url}?{$post_fields}";
1172 - }
1173 - break;
1174 - }
1175 -
1176 - $response = wp_remote_request($url, $curl_args);
1177 - return $response;
1178 - }
1179 -
1180 - /**
1181 - * Returns the page where the OAuth API is being invoked. The invocation happens through admin-ajax.php, but we don't want
1182 - * the validated user to land up there. Instead we want the users to reach the page where they clicked the "Login" button.
1183 - *
1184 - * @static
1185 - * @return string
1186 - */
1187 - static function get_callback_url() {
1188 - global $photonic_callback_url;
1189 - if (isset($photonic_callback_url)) {
1190 - return $photonic_callback_url;
1191 - }
1192 -
1193 - $page_URL = 'http';
1194 - if (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on") {
1195 - $page_URL .= "s";
1196 - }
1197 - $page_URL .= "://";
1198 - if (isset($_SERVER["SERVER_PORT"])) {
1199 - $page_URL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
1200 - }
1201 - else if (!isset($_SERVER["SERVER_PORT"]) && $page_URL == 'http://') {
1202 - $page_URL .= $_SERVER["SERVER_NAME"].":80".$_SERVER["REQUEST_URI"];
1203 - }
1204 - else if (!isset($_SERVER["SERVER_PORT"]) && $page_URL == 'https://') {
1205 - $page_URL .= $_SERVER["SERVER_NAME"].":443".$_SERVER["REQUEST_URI"];
1206 - }
1207 - else {
1208 - $page_URL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
1209 - }
1210 - return $page_URL;
1211 - }
1212 -
1213 - /**
1214 - * Checks if a user has authenticated a particular provider's services. When this is invoked we don't know if the page has
1215 - * a Flickr / SmugMug gallery, so we just invoke it and set some global variables.
1216 - *
1217 - * @return void
1218 - */
1219 - function check_authentication() {
1220 - if (is_admin()) {
1221 - return;
1222 - }
1223 - global $photonic_flickr_allow_oauth, $photonic_smug_allow_oauth;
1224 - if (!$photonic_flickr_allow_oauth && !$photonic_smug_allow_oauth) {
1225 - return;
1226 - }
1227 -
1228 - global $photonic_flickr_oauth_done, $photonic_smug_oauth_done;
1229 - $photonic_flickr_oauth_done = $photonic_smug_oauth_done = false;
1230 -
1231 - $cookie = Photonic::parse_cookie();
1232 - global $photonic_flickr_gallery;
1233 -
1234 - $this->check_provider_authentication($photonic_flickr_allow_oauth, 'flickr', $photonic_flickr_gallery, $photonic_flickr_oauth_done);
1235 -
1236 - $this->check_authentication_smug($cookie);
1237 - }
1238 -
1239 - /**
1240 - * Searches for specific cookies in the user's browser. It then builds an array with the available cookies. The keys of the array
1241 - * are the individual providers ('flickr', 'smug' etc) and the values are arrays of key-value mappings.
1242 - *
1243 - * @static
1244 - * @return array
1245 - */
1246 - public static function parse_cookie() {
1247 - $cookie = array(
1248 - 'flickr' => array(),
1249 - 'smug' => array(),
1250 - );
1251 - $auth_types = array(
1252 - 'flickr' => 'oauth1',
1253 - 'smug' => 'oauth1',
1254 - );
1255 - $cookie_keys = array('oauth_token', 'oauth_token_secret', 'oauth_token_type', 'access_token', 'access_token_type', 'oauth_token_created', 'oauth_token_expires', 'oauth_refresh_token');
1256 - foreach ($cookie as $provider => $cookies) {
1257 - $orig_secret = $auth_types[$provider] == 'oauth1' ? 'photonic_'.$provider.'_api_secret' : 'photonic_'.$provider.'_client_secret';
1258 - global ${$orig_secret};
1259 - if (isset(${$orig_secret})) {
1260 - $secret = md5(${$orig_secret}, false);
1261 - foreach ($cookie_keys as $cookie_key) {
1262 - $key = '-'.str_replace('_', '-', $cookie_key);
1263 - if (isset($_COOKIE['photonic-'.$secret.$key])) {
1264 - $cookie[$provider][$cookie_key] = $_COOKIE['photonic-'.$secret.$key];
1265 - }
1266 - }
1267 - }
1268 - }
1269 - return $cookie;
1270 - }
1271 -
1272 - /**
1273 - * The initiation process for the authentication. When a user clicks on this button, a request token is obtained and the authorization
1274 - * is performed. Then the user is redirected to an authorization site, where the user can authorize this site.
1275 - */
1276 - function authenticate() {
1277 - if (isset($_POST['provider'])) {
1278 - $provider = sanitize_text_field($_POST['provider']);
1279 - $callback_id = sanitize_text_field($_POST['callback_id']);
1280 - $post_id = substr($callback_id, 19);
1281 - global $photonic_callback_url;
1282 - $photonic_callback_url = get_permalink($post_id);
1283 -
1284 - $gallery = $this->initialize_extension($provider);
1285 - switch ($provider) {
1286 - case 'flickr':
1287 - $request_token = $gallery->get_request_token();
1288 - $authorize_url = $gallery->get_authorize_URL($request_token);
1289 - echo $authorize_url.'&perms=read';
1290 - die;
1291 -
1292 - case 'smug':
1293 - $request_token = $gallery->get_request_token();
1294 - $authorize_url = $gallery->get_authorize_URL($request_token);
1295 - echo $authorize_url.'&Access=Full&Permissions=Read';
1296 - die;
1297 - }
1298 - }
1299 - }
1300 -
1301 - function obtain_token() {
1302 - global $photonic_google_gallery, $photonic_flickr_gallery, $photonic_smugmug_gallery, $photonic_zenfolio_gallery;
1303 - $provider = sanitize_text_field($_POST['provider']);
1304 - if ($provider == 'google') {
1305 - $code = esc_attr($_POST['code']);
1306 - $photonic_google_gallery = $this->initialize_extension('google');
1307 - global $photonic_google_use_own_keys, $photonic_google_client_id, $photonic_google_client_secret;
1308 -// if (!empty($photonic_google_use_own_keys) || (!empty($photonic_google_client_id) && !empty($photonic_google_client_secret))) {
1309 - $response = Photonic::http($photonic_google_gallery->access_token_URL(), 'POST', array(
1310 - 'code' => $code,
1311 - 'grant_type' => 'authorization_code',
1312 - 'client_id' => $photonic_google_gallery->client_id,
1313 - 'client_secret' => $photonic_google_gallery->client_secret,
1314 - 'redirect_uri' => admin_url('admin.php?page=photonic-auth&source=google'),
1315 - ));
1316 -/* }
1317 - else {
1318 - $response = Photonic::http($photonic_google_gallery->access_token_URL(), 'POST', array(
1319 - 'code' => $code,
1320 - 'grant_type' => 'authorization_code',
1321 - 'client_id' => $photonic_google_gallery->client_id,
1322 - 'client_secret' => $photonic_google_gallery->client_secret,
1323 - 'redirect_uri' => 'https://aquoid.com/photonic-router/google.php',
1324 - 'state' => admin_url('admin.php?page=photonic-auth&source=google'),
1325 - ));
1326 - }*/
1327 -
1328 - if (!is_wp_error($response) && is_array($response)) {
1329 - echo($response['body']);
1330 - }
1331 - else {
1332 - }
1333 - }
1334 - else if ($provider == 'flickr') {
1335 - $photonic_flickr_gallery = $this->initialize_extension('flickr');
1336 - if (empty($_POST['oauth_token']) && empty($_POST['oauth_verifier'])) {
1337 - $request_token = $photonic_flickr_gallery->get_request_token(admin_url('admin.php?page=photonic-auth&provider=flickr'), false);
1338 - $authorize_url = $photonic_flickr_gallery->get_authorize_URL($request_token);
1339 - $authorize_url .= '&perms=read';
1340 - $photonic_flickr_gallery->save_token($request_token);
1341 - echo $authorize_url;
1342 - }
1343 - }
1344 - else if ($provider == 'smug') {
1345 - $photonic_smugmug_gallery = $this->initialize_extension('smugmug');
1346 - if (empty($_POST['oauth_token']) && empty($_POST['oauth_verifier'])) {
1347 - $request_token = $photonic_smugmug_gallery->get_request_token(admin_url('admin.php?page=photonic-auth&provider=smug'), false);
1348 - $authorize_url = $photonic_smugmug_gallery->get_authorize_URL($request_token);
1349 - $authorize_url .= '&Access=Full&Permissions=Read';
1350 - $photonic_smugmug_gallery->save_token($request_token);
1351 - echo $authorize_url;
1352 - }
1353 - }
1354 - else if ($provider == 'zenfolio') {
1355 - $photonic_zenfolio_gallery = $this->initialize_extension('zenfolio');
1356 - if (!empty($_POST['password'])) {
1357 - $response = $photonic_zenfolio_gallery->authenticate($_POST['password']);
1358 - if (!empty($response['error'])) {
1359 - echo $response['error'];
1360 - }
1361 - else if (!empty($response['success'])) {
1362 - esc_html_e('Authentication successful! All your galleries will be displayed with Authentication in place.', 'photonic');
1363 - }
1364 - }
1365 - }
1366 - die();
1367 - }
1368 -
1369 - function save_token_in_options() {
1370 - $provider = strtolower(sanitize_text_field($_POST['provider']));
1371 - $token = esc_attr($_POST['token']);
1372 - $secret = esc_attr($_POST['secret']);
1373 -
1374 - $options = get_option('photonic_options');
1375 - if (empty($options)) {
1376 - $options = array();
1377 - }
1378 - $option_set = false;
1379 - if (in_array($provider, array('flickr', 'smug', 'instagram', 'zenfolio'))) {
1380 - $options[$provider.'_access_token'] = $token;
1381 - if ($provider != 'instagram') {
1382 - $options[$provider.'_token_secret'] = $secret;
1383 - }
1384 - $option_set = true;
1385 - }
1386 - else if (in_array($provider, array('google'))) {
1387 - $options[$provider.'_refresh_token'] = $token;
1388 - $option_set = true;
1389 - }
1390 - if ($option_set) {
1391 - update_option('photonic_options', $options);
1392 - echo admin_url('admin.php?page=photonic-options-manager&tab='.($provider == 'smug' ? 'smugmug' : $provider).'-options.php');
1393 - }
1394 - die();
1395 - }
1396 -
1397 - function delete_token_from_options() {
1398 - $provider = strtolower(sanitize_text_field($_POST['provider']));
1399 - $photonic_authentication = get_option('photonic_authentication');
1400 - if ($provider == 'zenfolio') {
1401 - if (isset($photonic_authentication[$provider])) {
1402 - unset($photonic_authentication[$provider]);
1403 - }
1404 - }
1405 - update_option('photonic_authentication', $photonic_authentication);
1406 - die();
1407 - }
1408 -
1409 - function invoke_helper() {
1410 - global $photonic_options_manager;
1411 - require_once(plugin_dir_path(__FILE__)."/photonic-options-manager.php");
1412 - $photonic_options_manager = new Photonic_Options_Manager(__FILE__, $this);
1413 - $photonic_options_manager->init();
1414 - $photonic_options_manager->invoke_helper();
1415 - }
1416 -
1417 - /**
1418 - * @return array
1419 - */
1420 - public function get_localized_js_variables() {
1421 - global $photonic_lightbox_no_loop, $photonic_slideshow_mode, $photonic_slideshow_interval, $photonic_slideshow_library, $photonic_custom_lightbox,
1422 - $photonic_cb_transition_effect, $photonic_cb_transition_speed,
1423 - $photonic_fbox_title_position, $photonic_fb3_transition_effect, $photonic_fb3_transition_speed, $photonic_fb3_show_fullscreen, $photonic_enable_fb3_fullscreen,
1424 - $photonic_fb3_hide_thumbs, $photonic_enable_fb3_thumbnail, $photonic_fb3_disable_zoom, $photonic_fb3_disable_slideshow, $photonic_fb3_enable_download, $photonic_fb3_disable_right_click,
1425 - $photonic_lc_transition_effect, $photonic_lc_transition_speed_in, $photonic_lc_transition_speed_out, $photonic_lc_enable_shrink,
1426 - $photonic_lg_transition_effect, $photonic_lg_transition_speed, $photonic_disable_lg_download, $photonic_lg_hide_bars_delay,
1427 - $photonic_tile_spacing, $photonic_tile_min_height, $photonic_pphoto_theme, $photonic_pp_animation_speed,
1428 - $photonic_enable_swipebox_mobile_bars, $photonic_sb_hide_mobile_close, $photonic_sb_hide_bars_delay,
1429 - $photonic_lightbox_for_all, $photonic_lightbox_for_videos, $photonic_popup_panel_width, $photonic_deep_linking, $photonic_social_media,
1430 - $photonic_slideshow_prevent_autostart, $photonic_wp_slide_adjustment, $photonic_masonry_min_width, $photonic_mosaic_trigger_width,
1431 - $photonic_is_IE, $photonic_debug_on;
1432 -
1433 - global $photonic_js_variables;
1434 -
1435 - $slideshow_library = $photonic_slideshow_library == 'custom' ? $photonic_custom_lightbox : $photonic_slideshow_library;
1436 - $js_array = array(
1437 - 'ajaxurl' => admin_url('admin-ajax.php'),
1438 - 'plugin_url' => PHOTONIC_URL,
1439 - 'is_old_IE' => $photonic_is_IE,
1440 - 'debug_on' => !empty($photonic_debug_on),
1441 -
1442 - 'fbox_show_title' => $photonic_fbox_title_position == 'none' ? false : true,
1443 - 'fbox_title_position' => $photonic_fbox_title_position == 'none' ? 'outside' : $photonic_fbox_title_position,
1444 -
1445 - 'slide_adjustment' => empty($photonic_wp_slide_adjustment) ? 'adapt-height-width' : $photonic_wp_slide_adjustment,
1446 -
1447 - 'deep_linking' => isset($photonic_deep_linking) ? $photonic_deep_linking : 'none',
1448 - 'social_media' => isset($photonic_deep_linking) ? $photonic_deep_linking != 'none' && empty($photonic_social_media) : '',
1449 -
1450 - 'slideshow_library' => $slideshow_library,
1451 - 'tile_spacing' => (empty($photonic_tile_spacing) || !absint($photonic_tile_spacing)) ? 0 : absint($photonic_tile_spacing),
1452 - 'tile_min_height' => (empty($photonic_tile_min_height) || !absint($photonic_tile_min_height)) ? 200 : absint($photonic_tile_min_height),
1453 - 'masonry_min_width' => (empty($photonic_masonry_min_width) || !absint($photonic_masonry_min_width)) ? 200 : absint($photonic_masonry_min_width),
1454 - 'mosaic_trigger_width' => (empty($photonic_mosaic_trigger_width) || !absint($photonic_mosaic_trigger_width)) ? 200 : absint($photonic_mosaic_trigger_width),
1455 -
1456 - 'slideshow_mode' => (isset($photonic_slideshow_mode) && $photonic_slideshow_mode == 'on') ? true : false,
1457 - 'slideshow_interval' => (isset($photonic_slideshow_interval) && absint($photonic_slideshow_interval)) ? absint($photonic_slideshow_interval) : 5000,
1458 - 'lightbox_loop' => empty($photonic_lightbox_no_loop),
1459 -
1460 - 'gallery_panel_width' => (empty($photonic_popup_panel_width) || !absint($photonic_popup_panel_width) || absint($photonic_popup_panel_width) > 100) ? 80 : absint($photonic_popup_panel_width),
1461 -
1462 - 'cb_transition_effect' => empty($photonic_cb_transition_effect) ? 'elastic' : $photonic_cb_transition_effect,
1463 - 'cb_transition_speed' => (isset($photonic_cb_transition_speed) && absint($photonic_cb_transition_speed)) ? absint($photonic_cb_transition_speed) : 350,
1464 -
1465 - 'fb3_transition_effect' => empty($photonic_fb3_transition_effect) ? 'zoom' : $photonic_fb3_transition_effect,
1466 - 'fb3_transition_speed' => (isset($photonic_fb3_transition_speed) && absint($photonic_fb3_transition_speed)) ? absint($photonic_fb3_transition_speed) : 366,
1467 - 'fb3_fullscreen_button' => !empty($photonic_fb3_show_fullscreen),
1468 - 'fb3_fullscreen' => isset($photonic_enable_fb3_fullscreen) && $photonic_enable_fb3_fullscreen == 'on' ? true : false,
1469 - 'fb3_thumbs_button' => empty($photonic_fb3_hide_thumbs),
1470 - 'fb3_thumbs' => isset($photonic_enable_fb3_thumbnail) && $photonic_enable_fb3_thumbnail == 'on' ? true : false,
1471 - 'fb3_zoom' => empty($photonic_fb3_disable_zoom),
1472 - 'fb3_slideshow' => empty($photonic_fb3_disable_slideshow),
1473 - 'fb3_download' => !empty($photonic_fb3_enable_download),
1474 - 'fb3_disable_right_click' => !empty($photonic_fb3_disable_right_click),
1475 -
1476 - 'lc_transition_effect' => empty($photonic_lc_transition_effect) ? 'scrollHorizontal' : $photonic_lc_transition_effect,
1477 - 'lc_transition_speed_in' => (isset($photonic_lc_transition_speed_in) && absint($photonic_lc_transition_speed_in)) ? absint($photonic_lc_transition_speed_in) : 350,
1478 - 'lc_transition_speed_out' => (isset($photonic_lc_transition_speed_out) && absint($photonic_lc_transition_speed_out)) ? absint($photonic_lc_transition_speed_out) : 250,
1479 - 'lc_disable_shrink' => empty($photonic_lc_enable_shrink),
1480 -
1481 - 'lg_transition_effect' => empty($photonic_lg_transition_effect) ? 'lg-slide' : $photonic_lg_transition_effect,
1482 - 'lg_enable_download' => empty($photonic_disable_lg_download),
1483 - 'lg_hide_bars_delay' => (isset($photonic_lg_hide_bars_delay) && absint($photonic_lg_hide_bars_delay)) ? absint($photonic_lg_hide_bars_delay) : 6000,
1484 - 'lg_transition_speed' => (isset($photonic_lg_transition_speed) && absint($photonic_lg_transition_speed)) ? absint($photonic_lg_transition_speed) : 600,
1485 -
1486 - 'pphoto_theme' => isset($photonic_pphoto_theme) ? $photonic_pphoto_theme : 'pp_default',
1487 - 'pphoto_animation_speed' => empty($photonic_pp_animation_speed) ? 'fast' : $photonic_pp_animation_speed,
1488 -
1489 - 'enable_swipebox_mobile_bars' => !empty($photonic_enable_swipebox_mobile_bars),
1490 - 'sb_hide_mobile_close' => !empty($photonic_sb_hide_mobile_close),
1491 - 'sb_hide_bars_delay' => (isset($photonic_sb_hide_bars_delay) && absint($photonic_sb_hide_bars_delay)) ? absint($photonic_sb_hide_bars_delay) : 0,
1492 -
1493 - 'lightbox_for_all' => !empty($photonic_lightbox_for_all),
1494 - 'lightbox_for_videos' => !empty($photonic_lightbox_for_videos),
1495 -
1496 - 'slideshow_autostart' => !(isset($photonic_slideshow_prevent_autostart) && $photonic_slideshow_prevent_autostart == 'on'),
1497 -
1498 - 'password_failed' => esc_attr__('This album is password-protected. Please provide a valid password.', 'photonic'),
1499 - 'incorrect_password' => esc_attr__('Incorrect password.', 'photonic'),
1500 - 'maximize_panel' => esc_attr__('Show', 'photonic'),
1501 - 'minimize_panel' => esc_attr__('Hide', 'photonic'),
1502 - );
1503 - $photonic_js_variables = $js_array;
1504 - return $js_array;
1505 - }
1506 -
1507 - function enable_translations() {
1508 - load_plugin_textdomain('photonic', FALSE, FALSE);
1509 - }
1510 -
1511 - /**
1512 - * Checks authentication status for a provider, by verifying both, server-side and client-side authentication.
1513 - *
1514 - * @param $allow_auth
1515 - * @param $provider
1516 - * @param $gallery Photonic_OAuth1_Processor|Photonic_OAuth2_Processor
1517 - * @param $oauth_done
1518 - */
1519 - function check_provider_authentication($allow_auth, $provider, &$gallery, &$oauth_done) {
1520 - $this->initialize_extension($provider);
1521 - $cookie = Photonic::parse_cookie();
1522 - if ($allow_auth && isset($cookie[$provider]) && isset($cookie[$provider]['oauth_token']) && isset($cookie[$provider]['oauth_token_secret'])) {
1523 - $current_token = array(
1524 - 'oauth_token' => $cookie[$provider]['oauth_token'],
1525 - 'oauth_token_secret' => $cookie[$provider]['oauth_token_secret'],
1526 - );
1527 - if (isset($_REQUEST['oauth_verifier']) && isset($_REQUEST['oauth_token'])) {
1528 - $current_token['oauth_token'] = $_REQUEST['oauth_token'];
1529 - $current_token['oauth_verifier'] = $_REQUEST['oauth_verifier'];
1530 - $new_token = $gallery->get_access_token($current_token);
1531 - if (isset($new_token['oauth_token']) && isset($new_token['oauth_token_secret'])) {
1532 - // Strip out the token and the verifier from the callback URL and send the user to the callback URL.
1533 - $oauth_done = true;
1534 - $redirect = remove_query_arg(array('oauth_token', 'oauth_verifier'));
1535 - wp_redirect($redirect);
1536 - exit;
1537 - }
1538 - }
1539 - else if (isset($cookie[$provider]['oauth_token_type']) && $cookie[$provider]['oauth_token_type'] == 'access') {
1540 - $access_token_response = $gallery->check_access_token($current_token);
1541 - if (is_wp_error($access_token_response)) {
1542 - $gallery->is_server_down = true;
1543 - }
1544 - $oauth_done = $gallery->is_access_token_valid($access_token_response);
1545 - }
1546 - }
1547 - else if (!empty($gallery->token) && !empty($gallery->token_secret)) {
1548 - $token = array('oauth_token' => $gallery->token, 'oauth_token_secret' => $gallery->token_secret);
1549 - $access_token_response = $gallery->check_access_token($token);
1550 - if (is_wp_error($access_token_response)) {
1551 - $gallery->is_server_down = true;
1552 - }
1553 - $oauth_done = $gallery->is_access_token_valid($access_token_response);
1554 - }
1555 - }
1556 -
1557 - /**
1558 - * @param $cookie
1559 - * @return void
1560 - */
1561 - public function check_authentication_smug($cookie = null) {
1562 - if ($cookie == null) {
1563 - $cookie = Photonic::parse_cookie();
1564 - }
1565 -
1566 - global $photonic_smugmug_gallery, $photonic_smug_allow_oauth, $photonic_smug_oauth_done;
1567 - $photonic_smugmug_gallery = $this->initialize_extension('smugmug');
1568 - if ($photonic_smug_allow_oauth && isset($cookie['smug']) && isset($cookie['smug']['oauth_token']) && isset($cookie['smug']['oauth_token_secret'])) {
1569 - $current_token = array(
1570 - 'oauth_token' => $cookie['smug']['oauth_token'],
1571 - 'oauth_token_secret' => $cookie['smug']['oauth_token_secret']
1572 - );
1573 -
1574 - if (!$photonic_smug_oauth_done &&
1575 - ((isset($cookie['smug']['oauth_token_type']) && $cookie['smug']['oauth_token_type'] == 'request') || !isset($cookie['smug']['oauth_token_type']))) {
1576 - $current_token['oauth_verifier'] = $_REQUEST['oauth_verifier'];
1577 - $new_token = $photonic_smugmug_gallery->get_access_token($current_token);
1578 - if (isset($new_token['oauth_token']) && isset($new_token['oauth_token_secret'])) {
1579 - $access_token_response = $photonic_smugmug_gallery->check_access_token($new_token);
1580 - if (is_wp_error($access_token_response)) {
1581 - $photonic_smugmug_gallery->is_server_down = true;
1582 - }
1583 - $photonic_smug_oauth_done = $photonic_smugmug_gallery->is_access_token_valid($access_token_response);
1584 - }
1585 - }
1586 - else if (isset($cookie['smug']['oauth_token_type']) && $cookie['smug']['oauth_token_type'] == 'access') {
1587 - $access_token_response = $photonic_smugmug_gallery->check_access_token($current_token);
1588 - if (is_wp_error($access_token_response)) {
1589 - $photonic_smugmug_gallery->is_server_down = true;
1590 - }
1591 - $photonic_smug_oauth_done = $photonic_smugmug_gallery->is_access_token_valid($access_token_response);
1592 - }
1593 - }
1594 - else if (!empty($photonic_smugmug_gallery->token) && !empty($photonic_smugmug_gallery->token_secret)) {
1595 - $token = array('oauth_token' => $photonic_smugmug_gallery->token, 'oauth_token_secret' => $photonic_smugmug_gallery->token_secret);
1596 - $access_token_response = $photonic_smugmug_gallery->check_access_token($token);
1597 - if (is_wp_error($access_token_response)) {
1598 - $photonic_smugmug_gallery->is_server_down = true;
1599 - }
1600 - $photonic_smug_oauth_done = $photonic_smugmug_gallery->is_access_token_valid($access_token_response);
1601 - }
1602 - }
1603 -
1604 - function load_more() {
1605 - $provider = esc_attr($_POST['provider']);
1606 - $query = sanitize_text_field($_POST['query']);
1607 - $attr = wp_parse_args($query);
1608 -
1609 - $gallery = $this->initialize_extension($provider);
1610 - if ($provider == 'flickr') {
1611 - $attr['page'] = isset($attr['page']) ? $attr['page'] + 1 : 0;
1612 - }
1613 - else if ($provider == 'google') {
1614 - }
1615 - else if ($provider == 'smug') {
1616 - $attr['start'] = $attr['start'] + $attr['count'];
1617 - }
1618 - else if ($provider == 'zenfolio') {
1619 - $attr['offset'] = $attr['offset'] + $attr['limit'];
1620 - }
1621 - else if ($provider == 'instagram') {
1622 - }
1623 - else if ($provider == 'wp') {
1624 - $attr['page'] = $attr['page'] + 1;
1625 - }
1626 -
1627 - if (!is_null($gallery)) {
1628 - echo $gallery->get_gallery_images($attr);
1629 - }
1630 - die();
1631 - }
1632 -
1633 - function helper_shortcode_more() {
1634 - if (!empty($_POST['provider'])) {
1635 - $provider = sanitize_text_field($_POST['provider']);
1636 - if (in_array($provider, array('google'))) {
1637 - $gallery = $this->initialize_extension($provider);
1638 - if ($provider == 'google') {
1639 - echo $gallery->execute_helper(array('nextPageToken' => sanitize_text_field($_POST['nextPageToken'])));
1640 - }
1641 - }
1642 - }
1643 - die();
1644 - }
1645 -
1646 - static function title_caption_options($blank = false, $selection = false) {
1647 - $ret = array(
1648 - '' => esc_html__('Default from settings', 'photonic'),
1649 - 'none' => esc_html__('No title / caption / description', 'photonic'),
1650 - 'title' => esc_html__('Always use the photo title, even if blank', 'photonic'),
1651 - 'desc' => esc_html__('Always use the photo description / caption, even if blank', 'photonic'),
1652 - 'desc-title' => esc_html__('Use the photo description / caption. If blank use the title', 'photonic'),
1653 - 'title-desc' => esc_html__('Use the photo title. If blank use the description / caption', 'photonic'),
1654 - );
1655 -
1656 - if (!$blank) {
1657 - unset($ret['']);
1658 - }
1659 - else if (!empty($ret[$selection])) {
1660 - $ret[''] .= ' - '.$ret[$selection];
1661 - }
1662 -
1663 - return $ret;
1664 - }
1665 -
1666 - static function layout_options($show_blank = false) {
1667 - $ret = array();
1668 - if ($show_blank) {
1669 - $ret[''] = '';
1670 - }
1671 - return array_merge($ret, array(
1672 - 'strip-below' => esc_html__('Thumbnail strip below slideshow', 'photonic'),
1673 - 'strip-above' => esc_html__('Thumbnail strip above slideshow', 'photonic'),
1674 - 'strip-right' => esc_html__('Thumbnail strip to the right of the slideshow', 'photonic'),
1675 - 'no-strip' => esc_html__('Slideshow without thumbnails', 'photonic'),
1676 - 'square' => esc_html__('Square thumbnail grid, lightbox', 'photonic'),
1677 - 'circle' => esc_html__('Circular thumbnail grid, lightbox', 'photonic'),
1678 - 'random' => esc_html__('Random justified gallery, lightbox', 'photonic'),
1679 - 'masonry' => esc_html__('Masonry layout, lightbox', 'photonic'),
1680 - 'mosaic' => esc_html__('Mosaic layout, lightbox', 'photonic'),
1681 - ));
1682 - }
1683 -
1684 - static function media_options($blank = false, $selection = false) {
1685 - $options = array(
1686 - '' => esc_html__('Default from settings', 'photonic'),
1687 - 'photos' => esc_html__('Photos only', 'photonic'),
1688 - 'videos' => esc_html__('Videos only', 'photonic'),
1689 - 'all' => esc_html__('Both photos and videos', 'photonic'),
1690 - );
1691 -
1692 - if (!$blank) {
1693 - unset($options['']);
1694 - }
1695 - else if (!empty($options[$selection])) {
1696 - $options[''] .= ' - '.$options[$selection];
1697 - }
1698 -
1699 - return $options;
1700 - }
1701 -
1702 - function admin_head() {
1703 - // check user permissions
1704 - if (!current_user_can('edit_posts') && !current_user_can('edit_pages')) {
1705 - return;
1706 - }
1707 -
1708 - global $photonic_disable_editor, $photonic_disable_editor_post_type;
1709 - $disabled_types = explode(',', $photonic_disable_editor_post_type);
1710 - $screen = get_current_screen();
1711 - $post_type = empty($_REQUEST['post_type']) ? 'post' : $_REQUEST['post_type'];
1712 - // check if WYSIWYG is enabled
1713 - if ('true' == get_user_option('rich_editing') && empty($photonic_disable_editor) && !in_array($post_type, $disabled_types) && $screen->base == 'post') {
1714 - $this->prepare_mce_data();
1715 - add_filter('mce_external_plugins', array($this ,'mce_photonic'), 5);
1716 - add_filter('mce_buttons', array($this ,'mce_flow_button'), 5);
1717 - }
1718 - }
1719 -
1720 - function prepare_mce_data() {
1721 - global $photonic_alternative_shortcode, $photonic_disable_flow_editor;
1722 - $url = add_query_arg( array(
1723 - 'action' => 'photonic_flow',
1724 - 'class' => 'photonic-flow',
1725 - 'post_id' => empty($_REQUEST['post']) ? '' : $_REQUEST['post'],
1726 - 'width' => '1000',
1727 - 'height' => '600',
1728 - 'TB_iframe' => 'true',
1729 - ), admin_url( 'admin.php' ) );
1730 - $js_array = array(
1731 - 'flow_url' => $url,
1732 - 'ajaxurl' => admin_url('admin-ajax.php'),
1733 - 'shortcode' => empty($photonic_alternative_shortcode) ? 'gallery' : $photonic_alternative_shortcode,
1734 - 'disable_flow' => !empty($photonic_disable_flow_editor),
1735 - 'default_gallery_type' => 'default',
1736 - 'plugin_dir' => plugin_dir_url(__FILE__),
1737 - );
1738 - wp_enqueue_script('photonic-admin-js', plugins_url('include/scripts/admin/gallery-settings.js', __FILE__), array('jquery', 'media-views', 'media-upload'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/admin/gallery-settings.js'));
1739 - wp_localize_script('photonic-admin-js', 'Photonic_Admin_JS', $js_array);
1740 - }
1741 -
1742 - function mce_photonic($plugin_array) {
1743 - $plugin_array['photonic'] = plugins_url('include/scripts/admin/mce.js?'.$this->get_version(plugin_dir_path(__FILE__).'include/scripts/admin/mce.js') , __FILE__);
1744 - return $plugin_array;
1745 - }
1746 -
1747 - function mce_flow_button($buttons) {
1748 - array_push($buttons, 'photonic_flow');
1749 - return $buttons;
1750 - }
1751 -
1752 - /**
1753 - * @param string|array $classes
1754 - * @param string $class
1755 - * @return array
1756 - */
1757 - function body_class($classes = array(), $class = '') {
1758 - if (!is_array($classes)) {
1759 - $classes = explode(' ', $classes);
1760 - }
1761 - global $photonic_is_IE;
1762 - if ($photonic_is_IE) {
1763 - $classes[] = 'photonic-ie';
1764 - }
1765 -
1766 - return $classes;
1767 - }
1768 -
1769 - function add_photonic_button() {
1770 - add_thickbox();
1771 - $url = add_query_arg( array(
1772 - 'action' => 'photonic_flow',
1773 - 'class' => 'photonic-flow',
1774 - 'post_id' => empty($_REQUEST['post']) ? '' : $_REQUEST['post'],
1775 - 'width' => '1000',
1776 - 'height' => '600',
1777 - 'TB_iframe' => 'true',
1778 - ), admin_url( 'admin.php' ) );
1779 -
1780 - printf('<a href="%s" class="button photonic-button thickbox" id="photonic-add-gallery" title="Photonic Gallery"><img class="wp-media-buttons-icon" src="'.plugins_url('include/images/Photonic-20.png', __FILE__).'"/> %s</a>',
1781 - $url, esc_html__( 'Add / Edit Photonic Gallery', 'photonic'));
1782 - }
1783 -
1784 - function gallery_builder() {
1785 - define( 'IFRAME_REQUEST', true );
1786 - $this->enqueue_flow_scripts();
1787 - iframe_header(esc_html__('Add / Edit Photonic Gallery', 'photonic'));
1788 - require_once(plugin_dir_path(__FILE__).'/admin/flow/Flow.php');
1789 - iframe_footer();
1790 - exit;
1791 - }
1792 -
1793 - function enqueue_flow_scripts() {
1794 - global $photonic_alternative_shortcode;
1795 - $flow_js = array(
1796 - 'ajaxurl' => admin_url('admin-ajax.php'),
1797 - 'shortcode' => empty($photonic_alternative_shortcode) ? 'gallery' : $photonic_alternative_shortcode,
1798 - 'insert_gallery' => esc_html__('Insert Gallery', 'photonic'),
1799 - 'update_gallery' => esc_html__('Update Gallery', 'photonic'),
1800 - 'error_mandatory' => esc_html__('Please fill the mandatory fields. Mandatory fields are marked with a red "*".', 'photonic'),
1801 - 'media_library_title' => esc_html__('Select from WordPress Media Library', 'photonic'),
1802 - 'media_library_button' => esc_html__('Select', 'photonic'),
1803 - 'info_editor_not_shortcode' => esc_html__('The text selected in the editor is not a Photonic shortcode. Creating a new shortcode.', 'photonic'),
1804 - 'info_editor_block_select' => sprintf(esc_html__('%1$sHint:%2$s To edit an existing Photonic block simply click on the block.', 'photonic'), '<strong>', '</strong>'),
1805 - );
1806 - if (!empty($_REQUEST['shortcode'])) {
1807 - $flow_js['shortcode'] = $_REQUEST['shortcode'];
1808 - }
1809 - wp_enqueue_style('photonic-flow', plugins_url('include/css/admin-flow.css', __FILE__), array(), $this->get_version(plugin_dir_path(__FILE__).'include/css/admin-flow.css'));
1810 - wp_enqueue_script('photonic-flow-js', plugins_url('include/scripts/admin/flow.js', __FILE__), array('jquery'), $this->get_version(plugin_dir_path(__FILE__).'include/scripts/admin/flow.js'));
1811 - wp_localize_script('photonic-flow-js', 'Photonic_Flow_JS', $flow_js);
1812 - }
1813 -
1814 - function flow_next_screen() {
1815 - require_once(plugin_dir_path(__FILE__)."/admin/flow/Photonic_Flow_Manager.php");
1816 - if (isset($_POST['provider'])) {
1817 - $flow_manager = new Photonic_Flow_Manager();
1818 - echo $flow_manager->get_screen();
1819 - }
1820 - die();
1821 - }
1822 -
1823 - function flow_more() {
1824 - require_once(plugin_dir_path(__FILE__)."/admin/flow/Photonic_Flow_Manager.php");
1825 - if (isset($_POST['url']) && isset($_POST['provider']) && isset($_POST['display_type'])) {
1826 - $url = base64_decode(sanitize_text_field($_POST['url']));
1827 -
1828 - $provider = sanitize_text_field($_POST['provider']);
1829 - $display_type = sanitize_text_field($_POST['display_type']);
1830 -
1831 - $response = wp_remote_request($url, array('sslverify' => PHOTONIC_SSL_VERIFY));
1832 -
1833 - $flow_manager = new Photonic_Flow_Manager();
1834 - $objects = $flow_manager->process_response($response, $provider, $display_type, array(), array(), $url, true);
1835 -
1836 - if (!empty($objects['success'])) {
1837 - echo $objects['success'];
1838 - }
1839 - else if (!empty($objects['error'])) {
1840 - echo $objects['error'];
1841 - }
1842 - }
1843 - die();
1844 - }
1845 -
1846 - public static function get_formatted_post_type_array() {
1847 - global $photonic_post_type_array;
1848 - $ret = array();
1849 -
1850 - $post_types = get_post_types(array('show_ui' => 1), 'objects');
1851 - if (!empty($post_types)) {
1852 - foreach ($post_types as $name => $post_type) {
1853 - $ret[$name] = array ("title" => $post_type->label." (Post type: $name)", "depth" => 0);
1854 - }
1855 - }
1856 -
1857 - $photonic_post_type_array = $ret;
1858 - return $ret;
1859 - }
1860 -
1861 - /**
1862 - * Used for handling the front-end for Gutenberg blocks
1863 - *
1864 - * @param $attributes
1865 - * @return array|bool|string
1866 - */
1867 - function render_block($attributes) {
1868 - if (!empty($attributes['shortcode'])) {
1869 - $shortcode = (array)(json_decode($attributes['shortcode']));
1870 -
1871 - if (!empty($attributes['align'])) {
1872 - $shortcode['alignment'] = $attributes['align'];
1873 - }
1874 - if (!empty($attributes['className'])) {
1875 - $shortcode['custom_classes'] = $attributes['className'];
1876 - }
1877 -
1878 - $this->conditionally_add_scripts($shortcode);
1879 - return $this->get_gallery_images($shortcode);
1880 - }
1881 - return '';
1882 - }
1883 -
1884 - function enqueue_gutenberg_assets() {
1885 - if (function_exists('register_block_type')) {
1886 - wp_enqueue_script('photonic-gutenberg',
1887 - plugins_url('include/scripts/admin/block.js', __FILE__),
1888 - array('jquery', 'wp-blocks', 'wp-i18n', 'wp-element', 'shortcode', 'thickbox'),
1889 - $this->get_version(plugin_dir_path(__FILE__).'include/scripts/admin/block.js')
1890 - );
1891 -
1892 - if (function_exists( 'gutenberg_get_jed_locale_data')) {
1893 - $locale = gutenberg_get_jed_locale_data('photonic');
1894 - $content = 'wp.i18n.setLocaleData('.json_encode($locale).', "photonic");';
1895 - wp_script_add_data( 'photonic-gutenberg', 'data', $content );
1896 - }
1897 -
1898 - global $photonic_alternative_shortcode;
1899 - $url = add_query_arg( array(
1900 - 'action' => 'photonic_flow',
1901 - 'class' => 'photonic-flow',
1902 - 'post_id' => empty($_REQUEST['post']) ? '' : $_REQUEST['post'],
1903 - 'width' => '1000',
1904 - 'height' => '600',
1905 - 'TB_iframe' => 'true',
1906 - ), admin_url( 'admin.php' ) );
1907 -
1908 - $js_array = array(
1909 - 'flow_url' => $url,
1910 - 'ajaxurl' => admin_url('admin-ajax.php'),
1911 - 'shortcode' => empty($photonic_alternative_shortcode) ? 'gallery' : $photonic_alternative_shortcode,
1912 - 'default_gallery_type' => 'default',
1913 - 'plugin_dir' => plugin_dir_url(__FILE__),
1914 - );
1915 - wp_localize_script('photonic-gutenberg', 'Photonic_Gutenberg_JS', $js_array);
1916 -
1917 - wp_enqueue_style('photonic-gutenberg',
1918 - plugins_url('include/css/admin-block.css', __FILE__),
1919 - array('thickbox'),
1920 - $this->get_version(plugin_dir_path(__FILE__).'include/css/admin-block.css')
1921 - );
1922 - }
1923 - }
1924 -
1925 - private function add_gutenberg_support() {
1926 - if (function_exists('register_block_type')) {
1927 - register_block_type('photonic/gallery',
1928 - array(
1929 - 'attributes' => array(
1930 - 'shortcode' => array(
1931 - 'type' => 'string',
1932 - ),
1933 - ),
1934 - 'render_callback' => array(&$this, 'render_block'),
1935 - )
1936 - );
1937 - }
1938 - }
1939 -
1940 - function admin_notices() {
1941 - if (!empty($_REQUEST['page']) && in_array($_REQUEST['page'], array('photonic-options-manager', 'photonic-getting-started', 'photonic-auth', 'photonic-helpers'))){
1942 - if (function_exists('register_block_type')) {
1943 - $dismissed = get_user_meta(get_current_user_id(), 'photonic_gutenberg');
1944 - if (!$dismissed) {
1945 - echo "<div class='notice notice-warning'>\n<p>\n";
1946 - 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 &rarr; Prepare for Gutenberg</a></em>');
1947 - echo "</p>\n";
1948 - echo "<button type='button' data-photonic-dismissible='gutenberg' class='photonic-notice-dismiss'><span class='screen-reader-text'>Dismiss this notice.</span></button>";
1949 - echo "</div>\n";
1950 - }
1951 - }
1952 - }
1953 - }
1954 -
1955 - function dismiss_warning() {
1956 - $user_id = get_current_user_id();
1957 - $response = array();
1958 - if (!empty($_POST['dismissible'])) {
1959 - add_user_meta( $user_id, "photonic_".esc_sql($_POST['dismissible']), 'true', true );
1960 - $response[$_POST['dismissible']] = 'true';
1961 - }
1962 - echo json_encode($response);
1963 - die();
1964 - }
1965 -
1966 - function curl_timeout($handle) {
1967 - curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, PHOTONIC_CURL_TIMEOUT);
1968 - curl_setopt($handle, CURLOPT_TIMEOUT, PHOTONIC_CURL_TIMEOUT);
1969 - }
1970 -
1971 - static function log($element) {
1972 - if (PHOTONIC_DEBUG) {
1973 - print_r($element);
1974 - }
1975 - }
1976 -
1977 - static function doc_link($link) {
1978 - return ' '.sprintf(esc_html__('See %1$shere%2$s for documentation.', 'photonic'), "<a href='$link'>", '</a>');
1979 - }
1980 -}
1981 -
1982 -add_action('init', 'photonic_init', 100); // Delaying the start from 10 to 100 so that CPTs can be picked up
1983 -
55 +/**
56 + * Main plugin initiation
57 + */
1984 58 function photonic_init() {
1985 59 global $photonic;
1986 60 $photonic = new Photonic();
61 +}
62 +
63 +/**
64 + * Loads up the utilities file
65 + */
66 +function photonic_utilities_init() {
67 + require_once PHOTONIC_PATH . '/Core/Utilities.php';
1987 68 }