← All changes | sellkit.php +119 -40 1.1.0 → 2.8.0 View file →

		@@ -1,14 +1,14 @@
1	1	<?php
2	2	/**
3		- * Plugin Name: Sellkit
	3	+ * Plugin Name: SellKit - Funnel builder and checkout optimizer for WooCommerce to sell more, faster
4	4	* Plugin URI: https://getsellkit.com/
5		- * Description: Build unlimited sales funnels, one-click order bumps and upsells, custom thank you pages, and more. The free version of SellKit also offers a huge round of features to optimize your WooCommerce store: build and style single or multi-step checkout pages with advanced styling options. Add, remove & reorder form fields. Fasten the form submission process with pre-populated form data, Instant form validation, and removing cart page. All this and more is 100% free and for an unlimited number of sites!.
6		- * Version: 1.1.0
	5	+ * Description: Build unlimited sales funnels, one-click order bumps and upsells, custom thank you pages, and more. The free version of SellKit also offers a huge round of features to optimize your WooCommerce store: build and style single or multi-step checkout pages with advanced styling options. Add, remove & reorder form fields. Fasten the form submission process with pre-populated form data, Instant form validation, and removing cart page. All this and more is 100% free and for an unlimited number of sites.
	6	+ * Version: 2.8.0
7	7	* Author: Artbees
8	8	* Author URI: https://artbees.net
9	9	* Text Domain: sellkit
10		- * License: GPL2
	10	+ * License: GPLv2 or later
11	11	*
12	12	* @package Sellkit
13	13	*/
14	14
		@@ -122,8 +122,9 @@
122	122	public $sellkit_menus = [
123	123	'sellkit-dashboard',
124	124	'sellkit-funnel',
125	125	'sellkit-settings',
	126	+ 'sellkit-checkout',
126	127	];
127	128
128	129	/**
129	130	* Has pro plugin or not.
		@@ -156,15 +157,26 @@
156	157	public function __construct() {
157	158	$this->define_constants();
158	159
159	160	$this->load_files( [
	161	+ 'db',
160	162	'functions',
	163	+ 'funnel/redirect',
	164	+ 'funnel/homepage',
161	165	'funnel/analytics/data-updater',
	166	+ 'global-checkout/class',
162	167	'funnel/class',
	168	+ 'funnel/contacts/base-contacts',
163	169	'funnel/steps',
164		- 'db',
165	170	] );
166	171
	172	+ if ( class_exists( 'SitePress' ) ) {
	173	+ $this->load_files([
	174	+ 'compatibility/wpml/module',
	175	+ 'compatibility/module',
	176	+ ] );
	177	+ }
	178	+
167	179	$this->db = new Database();
168	180
169	181	add_action( 'plugins_loaded', [ $this, 'check_if_has_sellkit_pro' ], 11 );
170	182	add_action( 'plugins_loaded', [ $this, 'plugins_loaded' ] );
		@@ -175,8 +187,10 @@
175	187
176	188	// Editor script.
177	189	add_action( 'elementor/editor/before_enqueue_scripts', [ $this, 'enqueue_editor_script' ] );
178	190
	191	+ add_action( 'requests-curl.before_request', [ $this, 'actions_before_curl_requests' ], 9999 );
	192	+
179	193	// Register activation hook.
180	194	register_activation_hook( __FILE__, array( $this, 'activation' ) );
181	195
182	196	if ( ! $this->is_sellkit_screen() ) {
		@@ -188,15 +202,27 @@
188	202	add_filter( 'admin_body_class', [ $this, 'sellkit_admin_body_class' ] );
189	203	}
190	204
191	205	/**
	206	+ * Actions before all curl requests.
	207	+ *
	208	+ * @since 1.5.4
	209	+ * @return void
	210	+ */
	211	+ public function actions_before_curl_requests() {
	212	+ session_write_close();
	213	+ }
	214	+
	215	+ /**
192	216	* Has sellKit pro.
193	217	*
194	218	* @since 1.1.0
195	219	*/
196	220	public function check_if_has_sellkit_pro() {
197		- if ( class_exists( 'Sellkit_Pro' ) ) {
198		- $this->has_pro = true;
	221	+ if ( class_exists( 'Sellkit_Pro' ) && function_exists( 'sellkit_pro' ) ) {
	222	+ if ( sellkit_pro()->is_active_sellkit_pro ) {
	223	+ $this->has_pro = true;
	224	+ }
199	225	}
200	226	}
201	227
202	228	/**
		@@ -220,15 +246,25 @@
220	246	*
221	247	* @since 1.1.0
222	248	*/
223	249	public function plugins_loaded() {
224		- if ( ! $this->has_valid_dependencies() ) {
225		- return false;
	250	+ if ( 'elementor' === $this->page_builder() ) {
	251	+ $this->load_files( [
	252	+ 'elementor/class',
	253	+ ] );
226	254	}
227	255
228	256	$this->load_files( [
229		- 'elementor/class',
	257	+ 'admin/class-promote-sellkit-pro',
	258	+ 'admin/class-promotion-banner',
230	259	] );
	260	+
	261	+ if ( class_exists( 'WooCommerce' ) && 'gutenberg' === $this->page_builder() ) {
	262	+ $this->load_files( [
	263	+ 'block-editor/helper',
	264	+ 'block-editor/class',
	265	+ ] );
	266	+ }
231	267	}
232	268
233	269	/**
234	270	* Do some stuff on plugin activation.
		@@ -244,23 +280,37 @@
244	280	] );
245	281
246	282	Install::check_database_tables();
247	283
248		- sellkit_update_option( 'current_db_version', '1.0.0' );
	284	+ if ( empty( sellkit_get_option( 'current_db_version' ) ) ) {
	285	+ sellkit_update_option( 'current_db_version', '1.2.7' ); // @since 1.5.0
	286	+ }
249	287
250	288	if ( ! wp_next_scheduled( 'sellkit_update_rfm_score' ) ) {
251	289	wp_schedule_event( time(), 'twicedaily', 'sellkit_update_rfm_score' );
252	290	}
	291	+
	292	+ $this->sellkit_installed_time();
253	293	}
254	294
255	295	/**
256		- * Adding sellkit class to body.
	296	+ * Saves sellkit installation time.
257	297	*
258		- * @param string $classes Sellkit the sellkit class.
	298	+ * @since 1.5.9
	299	+ */
	300	+ private function sellkit_installed_time() {
	301	+ update_option( 'sellkit-installed-time', time() );
	302	+ }
	303	+
	304	+ /**
	305	+ * Adds `sellkit` on the admin body so `.sellkit …` Bootstrap/Reboot selectors apply.
	306	+ * wp-admin sidebar chrome is toned down in `src/style.scss` where Reboot bleeds through.
	307	+ *
	308	+ * @param string $classes Existing body classes.
259	309	* @return string
260	310	*/
261	311	public function sellkit_admin_body_class( $classes ) {
262		- return "{$classes} sellkit";
	312	+ return "{$classes} sellkit sellkit-admin-screen";
263	313	}
264	314
265	315	/**
266	316	* Initialize admin.
		@@ -269,14 +319,11 @@
269	319	*/
270	320	public function admin_init() {
271	321	$this->load_files( [
272	322	'admin/class-notices',
	323	+ 'admin/class',
273	324	] );
274	325
275		- if ( ! $this->has_valid_dependencies() ) {
276		- return false;
277		- }
278		-
279	326	$this->load_files( [
280	327	'admin/utilities',
281	328	'admin/class-components',
282	329	'admin/components/class-list-table',
		@@ -285,8 +332,9 @@
285	332	'admin/class-posts',
286	333	'admin/settings/class-settings',
287	334	'admin/class-custom-tables',
288	335	'admin/funnel/class',
	336	+ 'admin/class-global-checkout',
289	337	'core/install',
290	338	] );
291	339	}
292	340
		@@ -295,12 +343,8 @@
295	343	*
296	344	* @since 1.1.0
297	345	*/
298	346	public function init() {
299		- if ( ! $this->has_valid_dependencies() ) {
300		- return false;
301		- }
302		-
303	347	$this->load_files( [
304	348	'admin/class-steps',
305	349	'utilities/functions',
306	350	'contact-segmentation/class',
		@@ -322,8 +366,10 @@
322	366	register_post_type( $post_type, [
323	367	'public' => false,
324	368	] );
325	369	}
	370	+
	371	+ // Translations load automatically (WP 4.6+) from wp-content/languages/plugins/ and this plugin's languages directory.
326	372	}
327	373
328	374	/**
329	375	* Enqueue editor scripts.
		@@ -334,11 +380,9 @@
334	380	public function enqueue_editor_script() {
335	381	wp_enqueue_script(
336	382	'sellkit-editor',
337	383	sellkit()->plugin_url() . 'assets/dist/js/editor.min.js',
338		- [
339		- 'elementor-editor', // dependency.
340		- ],
	384	+ [ 'jquery' ],
341	385	self::$version,
342	386	true
343	387	);
344	388	}
		@@ -348,12 +392,8 @@
348	392	*
349	393	* @since 1.1.0
350	394	*/
351	395	public function enqueue_admin_scripts() {
352		- if ( ! $this->has_valid_dependencies() ) {
353		- return false;
354		- }
355		-
356	396	$page = ! empty( $_GET['page'] ) ? $_GET['page'] : ''; // phpcs:ignore
357	397
358	398	if ( ! in_array( $page, $this->sellkit_menus, true ) ) {
359	399	return false;
		@@ -382,10 +422,8 @@
382	422	sellkit()->version()
383	423	);
384	424
385	425	wp_set_script_translations( 'sellkit', 'sellkit', sellkit()->plugin_dir() . 'languages' );
386		-
387		- $page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_STRING );
388	426	}
389	427
390	428	/**
391	429	* Register admin menu.
		@@ -393,21 +431,30 @@
393	431	* @since 1.1.0
394	432	* @SuppressWarnings(PHPMD.NPathComplexity)
395	433	*/
396	434	public function register_admin_menu() {
397		- if ( ! $this->has_valid_dependencies() ) {
398		- return false;
399		- }
400		-
401	435	$menu_name = esc_html__( 'Sellkit', 'sellkit' );
402	436	$initial_page = 'sellkit-dashboard';
403	437	$submenu = [
404	438	'sellkit-dashboard' => esc_html__( 'Dashboard', 'sellkit' ),
405	439	'sellkit-funnel' => esc_html__( 'Funnels', 'sellkit' ),
	440	+ 'sellkit-checkout' => esc_html__( 'Global Checkout', 'sellkit' ),
406	441	];
407	442
408		- $svg_file = wp_remote_get( self::plugin_url() . 'assets/img/icons/sellkit-dashboard.svg' );
	443	+ $submenu = apply_filters( 'sellkit_sub_menu', $submenu );
409	444
	445	+ // Load SVG from disk. wp_remote_get() to the plugin URL often fails on local/SSL sites and yields an empty icon.
	446	+ $icon_path = sellkit()->plugin_dir() . 'assets/img/icons/sellkit-dashboard.svg';
	447	+ $menu_icon = 'dashicons-cart';
	448	+
	449	+ if ( is_readable( $icon_path ) ) {
	450	+ // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Reading a bundled asset from the filesystem.
	451	+ $svg_contents = file_get_contents( $icon_path );
	452	+ if ( false !== $svg_contents && '' !== $svg_contents ) {
	453	+ $menu_icon = 'data:image/svg+xml;base64,' . base64_encode( $svg_contents );
	454	+ }
	455	+ }
	456	+
410	457	add_menu_page(
411	458	$menu_name,
412	459	$menu_name,
413	460	'manage_options',
		@@ -412,9 +459,9 @@
412	459	$menu_name,
413	460	'manage_options',
414	461	$initial_page,
415	462	[ $this, 'register_admin_menu_callback' ],
416		- 'data:image/svg+xml;base64,' . base64_encode( wp_remote_retrieve_body( $svg_file ) ),
	463	+ $menu_icon,
417	464	'58.1'
418	465	);
419	466
420	467	foreach ( $submenu as $slug => $title ) {
		@@ -423,9 +470,9 @@
423	470	"{$menu_name} {$title}",
424	471	$title,
425	472	'edit_theme_options',
426	473	$slug,
427		- [ $this, 'register_admin_menu_callback' ],
	474	+ [ $this, 'register_admin_menu_callback' ]
428	475	);
429	476	}
430	477	}
431	478
		@@ -440,9 +487,9 @@
440	487	esc_html__( 'Sellkit', 'sellkit' ) . ' ' . esc_html__( 'Settings', 'sellkit' ),
441	488	esc_html__( 'Settings', 'sellkit' ),
442	489	'edit_theme_options',
443	490	'sellkit-settings',
444		- [ $this, 'register_admin_menu_callback' ],
	491	+ [ $this, 'register_admin_menu_callback' ]
445	492	);
446	493	}
447	494
448	495	/**
		@@ -467,9 +514,9 @@
467	514	*
468	515	* @return boolean SellKit screen.
469	516	*/
470	517	private function is_sellkit_screen() {
471		- $page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_STRING );
	518	+ $page = sellkit_htmlspecialchars( INPUT_GET, 'page' );
472	519
473	520	return (
474	521	is_admin() &&
475	522	isset( $page ) &&
		@@ -494,8 +541,9 @@
494	541	'contactSegmentation' => [
495	542	'conditionsOperators' => Operators::$condition_operator_names,
496	543	'operators' => Operators::$names,
497	544	'conditionsData' => Conditions::$data,
	545	+ 'browserLanguages' => Conditions\Browser_Language::browser_languages_array(),
498	546	],
499	547	'adminUrl' => admin_url(),
500	548	'url' => site_url(),
501	549	'timezones' => timezone_identifiers_list(),
		@@ -505,9 +553,40 @@
505	553	'elementorActivation' => class_exists( 'Elementor\Plugin' ) ? true : false,
506	554	'funnelsTemplateSource' => Funnel::SELLKIT_FUNNELS_TEMPLATE_SOURCE,
507	555	'removedContentBoxes' => Sellkit_Admin_Settings::get_removed_content_box(),
508	556	'sellkitProIsActive' => $this->has_pro,
	557	+ 'sellkitProPluginInstalled' => class_exists( 'Sellkit_Pro' ) && function_exists( 'sellkit_pro' ),
	558	+ 'sellkitLicensePageUrl' => ( class_exists( 'Sellkit_Pro' ) && function_exists( 'sellkit_pro' ) )
	559	+ ? ( is_multisite() ? network_admin_url( 'admin.php?page=sellkit-license' ) : admin_url( 'admin.php?page=sellkit-license' ) )
	560	+ : '',
	561	+ 'wcIsActivated' => $this->has_valid_dependencies(),
	562	+ 'activeTheme' => wp_get_theme()->get( 'Name' ),
	563	+ 'pageBuilder' => $this->page_builder(),
509	564	];
	565	+ }
	566	+
	567	+ /**
	568	+ * Get page builder.
	569	+ *
	570	+ * @since 2.3.0
	571	+ * @return string
	572	+ */
	573	+ public function page_builder() {
	574	+ $default = 'gutenberg';
	575	+
	576	+ if ( class_exists( 'Elementor\Plugin' ) ) {
	577	+ $default = 'elementor';
	578	+ }
	579	+
	580	+ $page_builder = sellkit_get_option( 'page_builder', '' );
	581	+
	582	+ if ( empty( $page_builder ) ) {
	583	+ sellkit_update_option( 'page_builder', $default );
	584	+
	585	+ return $default;
	586	+ }
	587	+
	588	+ return $page_builder;
510	589	}
511	590
512	591	/**
513	592	* Get woocommerce settings data.