← All changes | wp-convertkit.php +222 -171 3.3.8 → 1.3.8 View file →

		@@ -1,192 +1,243 @@
1	1	<?php
2		-/**
3		- * Kit (formerly ConvertKit) WordPress Plugin.
4		- *
5		- * @package ConvertKit
6		- * @author ConvertKit
7		- *
8		- * @wordpress-plugin
9		- * Plugin Name: Kit (formerly ConvertKit)
10		- * Plugin URI: https://kit.com/
11		- * Description: Display Kit (formerly ConvertKit) email subscription forms, landing pages, products, broadcasts and more.
12		- * Version: 3.3.8
13		- * Author: Kit
14		- * Author URI: https://kit.com/
15		- * Text Domain: convertkit
16		- * License: GPLv3 or later
17		- * License URI: https://www.gnu.org/licenses/gpl-3.0.html
	2	+/*
	3	+ Plugin Name: WP ConvertKit
	4	+ Plugin URI: http://convertkit.com/
	5	+ Description: Quickly and easily integrate ConvertKit forms into your site.
	6	+ Version: 1.3.8
	7	+ Author: ConvertKit
	8	+ Author URI: http://convertkit.com/
18	9	*/
19	10
20		-// Bail if Kit is already loaded.
21		-if ( class_exists( 'WP_ConvertKit' ) ) {
22		- return;
23		-}
	11	+require_once plugin_dir_path( __FILE__ ) . "/lib/convertkit-api.php";
	12	+require_once plugin_dir_path( __FILE__ ) . "/lib/integration/wishlist_member.php";
24	13
25		-// Define Kit Plugin paths and version number.
26		-define( 'CONVERTKIT_PLUGIN_NAME', 'ConvertKit' ); // Used for user-agent in API class.
27		-define( 'CONVERTKIT_PLUGIN_FILE', plugin_basename( __FILE__ ) );
28		-define( 'CONVERTKIT_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
29		-define( 'CONVERTKIT_PLUGIN_PATH', __DIR__ );
30		-define( 'CONVERTKIT_PLUGIN_VERSION', '3.3.8' );
31		-define( 'CONVERTKIT_OAUTH_CLIENT_ID', 'HXZlOCj-K5r0ufuWCtyoyo3f688VmMAYSsKg1eGvw0Y' );
32		-define( 'CONVERTKIT_OAUTH_CLIENT_REDIRECT_URI', 'https://app.kit.com/wordpress/redirect' );
	14	+if(!class_exists('WP_ConvertKit')) {
	15	+ class WP_ConvertKit {
33	16
34		-// Load shared classes, if they have not been included by another Kit Plugin.
35		-if ( ! trait_exists( 'ConvertKit_API_Traits' ) && ! trait_exists( 'ConvertKit_API\ConvertKit_API_Traits' ) ) {
36		- require_once CONVERTKIT_PLUGIN_PATH . '/vendor/convertkit/convertkit-wordpress-libraries/src/class-convertkit-api-traits.php';
37		-}
38		-if ( ! class_exists( 'ConvertKit_API_V4' ) ) {
39		- require_once CONVERTKIT_PLUGIN_PATH . '/vendor/convertkit/convertkit-wordpress-libraries/src/class-convertkit-api-v4.php';
40		-}
41		-if ( ! class_exists( 'ConvertKit_Log' ) ) {
42		- require_once CONVERTKIT_PLUGIN_PATH . '/vendor/convertkit/convertkit-wordpress-libraries/src/class-convertkit-log.php';
43		-}
44		-if ( ! class_exists( 'ConvertKit_Resource_V4' ) ) {
45		- require_once CONVERTKIT_PLUGIN_PATH . '/vendor/convertkit/convertkit-wordpress-libraries/src/class-convertkit-resource-v4.php';
46		-}
47		-if ( ! class_exists( 'ConvertKit_Review_Request' ) ) {
48		- require_once CONVERTKIT_PLUGIN_PATH . '/vendor/convertkit/convertkit-wordpress-libraries/src/class-convertkit-review-request.php';
49		-}
	17	+ // Plugin Version
	18	+ const VERSION = '1.3.8';
50	19
51		-// Load plugin files that are always required.
52		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/cron-functions.php';
53		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/functions.php';
54		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-wp-convertkit.php';
55		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-admin-notices.php';
56		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-broadcasts-exporter.php';
57		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-broadcasts-importer.php';
58		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-cache-plugins.php';
59		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-cron.php';
60		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-form-entries.php';
61		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-gutenberg.php';
62		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-html-parser.php';
63		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-media-library.php';
64		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-output.php';
65		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-output-broadcasts.php';
66		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-output-restrict-content.php';
67		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-post.php';
68		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-preview-output.php';
69		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-cloudflare-turnstile.php';
70		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-recaptcha.php';
71		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-spam-protection.php';
72		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-account.php';
73		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-creator-network-recommendations.php';
74		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-restrict-content-cache.php';
75		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-custom-fields.php';
76		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-forms.php';
77		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-landing-pages.php';
78		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-posts.php';
79		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-products.php';
80		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-sequences.php';
81		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-resource-tags.php';
82		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-settings.php';
83		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-settings-broadcasts.php';
84		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-settings-restrict-content.php';
85		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-setup.php';
86		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-shortcodes.php';
87		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-subscriber.php';
88		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-term.php';
89		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-user.php';
90		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/class-convertkit-widgets.php';
91		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block.php';
92		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-broadcasts.php';
93		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-content.php';
94		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form-trigger.php';
95		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form.php';
96		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form-builder.php';
97		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form-builder-field.php';
98		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form-builder-field-email.php';
99		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form-builder-field-name.php';
100		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-form-builder-field-custom.php';
101		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/blocks/class-convertkit-block-product.php';
102		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/block-formatters/class-convertkit-block-formatter.php';
103		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/block-formatters/class-convertkit-block-formatter-form-link.php';
104		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/block-formatters/class-convertkit-block-formatter-product-link.php';
105		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/plugin-sidebars/class-convertkit-plugin-sidebar.php';
106		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/plugin-sidebars/class-convertkit-plugin-sidebar-post-settings.php';
107		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/pre-publish-actions/class-convertkit-pre-publish-action.php';
108		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/pre-publish-actions/class-convertkit-pre-publish-action-broadcast-export.php';
109		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/widgets/class-ck-widget-form.php';
	20	+ // DB Keys
	21	+ const POST_META_KEY = '_wp_convertkit_post_meta';
	22	+ const SETTINGS_NAME = '_wp_convertkit_settings';
110	23
111		-// Admin classes.
112		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-bulk-edit.php';
113		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-quick-edit.php';
114		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-cache-plugins.php';
115		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-category.php';
116		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-landing-page.php';
117		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-legacy-resource-notice.php';
118		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-post.php';
119		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-refresh-resources.php';
120		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-restrict-content.php';
121		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-settings.php';
122		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-tinymce.php';
123		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-admin-setup-wizard.php';
124		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/class-convertkit-wp-list-table.php';
125		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer.php';
126		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-activecampaign.php';
127		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-aweber.php';
128		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-campaignmonitor.php';
129		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-convertkit-legacy-forms.php';
130		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-mc4wp.php';
131		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-mailpoet.php';
132		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/importers/class-convertkit-admin-importer-newsletter.php';
133		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-base.php';
134		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-broadcasts.php';
135		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-form-entries.php';
136		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-general.php';
137		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-oauth.php';
138		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-restrict-content.php';
139		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/section/class-convertkit-admin-section-tools.php';
140		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/setup-wizard/class-convertkit-admin-setup-wizard-plugin.php';
141		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/setup-wizard/class-convertkit-admin-setup-wizard-landing-page.php';
142		-require_once CONVERTKIT_PLUGIN_PATH . '/admin/setup-wizard/class-convertkit-admin-setup-wizard-restrict-content.php';
	24	+ // Page Slugs
	25	+ const SETTINGS_PAGE_SLUG = '_wp_convertkit_settings';
143	26
144		-// Contact Form 7 Integration.
145		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/contactform7/class-convertkit-contactform7-admin-section.php';
146		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/contactform7/class-convertkit-contactform7.php';
147		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/contactform7/class-convertkit-contactform7-settings.php';
	27	+ private static $api;
148	28
149		-// Divi Integration.
150		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/divi/class-convertkit-divi.php';
	29	+ // Data Caching
	30	+ private static $cache_period = 0;
	31	+ private static $meta_defaults = null;
	32	+ private static $settings_defaults = array(
	33	+ 'api_key' => '',
	34	+ 'default_form' => 0,
	35	+ );
151	36
152		-// Elementor Integration.
153		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/elementor/class-convertkit-elementor.php';
	37	+ private static $forms_markup = array();
	38	+ private static $landing_pages_markup = array();
154	39
155		-// Forminator Integration.
156		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/forminator/class-convertkit-forminator-admin-section.php';
157		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/forminator/class-convertkit-forminator.php';
158		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/forminator/class-convertkit-forminator-settings.php';
	40	+ public static function init() {
	41	+ self::add_actions();
	42	+ self::add_filters();
	43	+ self::register_shortcodes();
159	44
160		-// Impeka Integration.
161		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/class-convertkit-impeka.php';
	45	+ self::$cache_period = MINUTE_IN_SECONDS * 10;
162	46
163		-// Uncode Integration.
164		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/class-convertkit-uncode.php';
	47	+ self::_api_connect();
	48	+ }
165	49
166		-// WishList Member Integration.
167		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/wishlist/class-convertkit-wishlist-admin-section.php';
168		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/wishlist/class-convertkit-wishlist.php';
169		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/wishlist/class-convertkit-wishlist-settings.php';
	50	+ private static function add_actions() {
	51	+ if(is_admin()) {
	52	+ add_action('add_meta_boxes_page', array(__CLASS__, 'add_meta_boxes'));
	53	+ add_action('add_meta_boxes_post', array(__CLASS__, 'add_meta_boxes'));
	54	+ } else {
	55	+ add_action('template_redirect', array(__CLASS__, 'page_takeover'));
	56	+ }
170	57
171		-// WooCommerce Integration.
172		-require_once CONVERTKIT_PLUGIN_PATH . '/includes/integrations/woocommerce/class-convertkit-woocommerce-product-form.php';
	58	+ add_action('save_post', array(__CLASS__, 'save_post_meta'), 10, 2);
	59	+ }
173	60
174		-// Register Plugin activation and deactivation functions.
175		-register_activation_hook( __FILE__, 'convertkit_plugin_activate' );
176		-add_action( 'wp_insert_site', 'convertkit_plugin_activate_new_site' );
177		-add_action( 'activate_blog', 'convertkit_plugin_activate_new_site' );
178		-register_deactivation_hook( __FILE__, 'convertkit_plugin_deactivate' );
	61	+ private static function add_filters() {
	62	+ if(!is_admin()) {
	63	+ add_filter('the_content', array(__CLASS__, 'append_form'));
	64	+ }
179	65
180		-/**
181		- * Main function to return Plugin instance.
182		- *
183		- * @since 1.9.6
184		- */
185		-function WP_ConvertKit() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName
	66	+ add_filter('plugin_action_links_' . plugin_basename(__FILE__), array(__CLASS__, 'add_settings_page_link'));
	67	+ }
186	68
187		- return WP_ConvertKit::get_instance();
	69	+ private static function register_shortcodes() {
	70	+ add_shortcode('convertkit', array(__CLASS__, 'shortcode'));
	71	+ }
188	72
	73	+ // Callbacks
	74	+
	75	+ /// Settings Related
	76	+
	77	+ public static function add_settings_page_link($links) {
	78	+ $settings_link = sprintf('<a href="%s">%s</a>', self::_get_settings_page_link(), __('Settings'));
	79	+
	80	+ return array('settings' => $settings_link) + $links;
	81	+ }
	82	+
	83	+ /// Page / Post Editing
	84	+
	85	+ public static function add_meta_boxes($post) {
	86	+ $forms = self::$api->get_resources('forms');
	87	+ $landing_pages = self::$api->get_resources('landing_pages');
	88	+
	89	+ if(!empty($forms) || ('page' === $post->post_type && !empty($landing_pages))) {
	90	+ add_meta_box('wp-convertkit-meta-box', __('ConvertKit'), array(__CLASS__, 'display_meta_box'), $post->post_type, 'normal');
	91	+ }
	92	+ }
	93	+
	94	+ public static function display_meta_box($post) {
	95	+ $forms = self::$api->get_resources('forms');
	96	+ $landing_pages = self::$api->get_resources('landing_pages');
	97	+
	98	+ $meta = self::_get_meta($post->ID);
	99	+ $settings_link = self::_get_settings_page_link();
	100	+
	101	+ include('views/backend/meta-boxes/meta-box.php');
	102	+ }
	103	+
	104	+ public static function save_post_meta($post_id, $post) {
	105	+ $data = stripslashes_deep($_POST);
	106	+ if(wp_is_post_autosave($post_id) || wp_is_post_revision($post_id) || !isset($data['wp-convertkit-save-meta-nonce']) || !wp_verify_nonce($data['wp-convertkit-save-meta-nonce'], 'wp-convertkit-save-meta')) {
	107	+ return;
	108	+ }
	109	+
	110	+ self::_set_meta($post_id, $data['wp-convertkit']);
	111	+ }
	112	+
	113	+ /// Page / Post Display
	114	+
	115	+ public static function append_form($content) {
	116	+ if(is_singular(array('post')) || is_page()) {
	117	+ $content .= wp_convertkit_get_form_embed(self::_get_meta(get_the_ID()));
	118	+ }
	119	+
	120	+ return $content;
	121	+ }
	122	+
	123	+ public static function page_takeover() {
	124	+ $queried_object = get_queried_object();
	125	+ if(isset($queried_object->post_type) && 'page' === $queried_object->post_type && ($landing_page_url = self::_get_meta($queried_object->ID, 'landing_page'))) {
	126	+ $landing_page = self::$api->get_resource($landing_page_url);
	127	+
	128	+ if(!empty($landing_page)) {
	129	+ echo $landing_page;
	130	+ exit;
	131	+ }
	132	+ }
	133	+
	134	+ }
	135	+
	136	+ /// Shortcodes
	137	+
	138	+ public static function shortcode($attributes, $content = null) {
	139	+ return wp_convertkit_get_form_embed($attributes);
	140	+ }
	141	+
	142	+ // Data Retrieval
	143	+
	144	+ /// Page / Post Meta Data
	145	+
	146	+ private static function _get_meta_defaults() {
	147	+ if(is_null(self::$meta_defaults)) {
	148	+ self::$meta_defaults = array(
	149	+ 'form' => -1,
	150	+ 'landing_page' => '',
	151	+ );
	152	+ }
	153	+
	154	+ return self::$meta_defaults;
	155	+ }
	156	+
	157	+ private static function _get_meta($post_id, $meta_key = null) {
	158	+ $post_id = empty($post_id) ? get_the_ID() : $post_id;
	159	+
	160	+ $meta = get_post_meta($post_id, self::POST_META_KEY, true);
	161	+ $meta_defaults = self::_get_meta_defaults();
	162	+
	163	+ if(empty($meta)) {
	164	+ $meta = $meta_defaults;
	165	+
	166	+ $old_value = intval(get_post_meta($post_id, '_convertkit_convertkit_form', true));
	167	+ if(0 !== $old_value) {
	168	+ $meta['form'] = $old_value;
	169	+ }
	170	+ }
	171	+
	172	+ $meta = shortcode_atts($meta_defaults, $meta);
	173	+
	174	+ return is_null($meta_key) ? $meta : (isset($meta[$meta_key]) ? $meta[$meta_key] : false);
	175	+ }
	176	+
	177	+ private static function _set_meta($post_id, $meta) {
	178	+ $post_id = empty($post_id) ? get_the_ID() : $post_id;
	179	+
	180	+ update_post_meta($post_id, self::POST_META_KEY, $meta);
	181	+
	182	+ return $meta;
	183	+ }
	184	+
	185	+ /// Settings
	186	+
	187	+ private static function _get_settings($settings_key = null) {
	188	+ $settings = get_option(self::SETTINGS_NAME, self::$settings_defaults);
	189	+
	190	+ return is_null($settings_key) ? $settings : (isset($settings[$settings_key]) ? $settings[$settings_key] : null);
	191	+ }
	192	+
	193	+ /// API
	194	+
	195	+ private static function _api_connect() {
	196	+ $api_key = self::_get_settings('api_key');
	197	+
	198	+ self::$api = new ConvertKitAPI($api_key);
	199	+ }
	200	+
	201	+ // Links
	202	+
	203	+ private static function _get_settings_page_link($query_args = array()) {
	204	+ $query_args = array('page' => self::SETTINGS_PAGE_SLUG) + $query_args;
	205	+
	206	+ return add_query_arg($query_args, admin_url('options-general.php'));
	207	+ }
	208	+
	209	+ // Template Tags
	210	+
	211	+ public static function get_form_embed($attributes) {
	212	+ $attributes = shortcode_atts(array(
	213	+ 'form' => -1,
	214	+ ), $attributes);
	215	+
	216	+ extract($attributes);
	217	+
	218	+ $form_id = intval(($form < 0) ? self::_get_settings('default_form') : $form);
	219	+ $form = false;
	220	+
	221	+ if ($form_id == 0) {
	222	+ return "";
	223	+ }
	224	+
	225	+ $forms_available = self::$api->get_resources('forms');
	226	+ foreach($forms_available as $form_available) {
	227	+ if($form_available['id'] == $form_id) {
	228	+ $form = $form_available;
	229	+ break;
	230	+ }
	231	+ }
	232	+
	233	+ $form_markup = self::$api->get_resource($form['embed']);
	234	+
	235	+ return $form_markup;
	236	+ }
	237	+ }
	238	+
	239	+ require_once('lib/template-tags.php');
	240	+ WP_ConvertKit::init();
189	241	}
190	242
191		-// Finally, initialize the Plugin.
192		-WP_ConvertKit();
	243	+include 'admin/settings.php';