easy-search-replace / easy-search-replace.php

easy-search-replace.php in Easy Search Replace – Find & Replace Text/HTML/URLs, Remove Footer Credit 1.3.1, at easy-search-replace.php

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1	<?php
2
3	/**
4	* Plugin Name: Easy Search Replace
5	* Description: Find & replace text, HTML, or URLs across your WordPress site in real time — no database changes. Pro adds regex, scheduling, live preview, analytics, role/device targeting, exclusions, and sync.
6	* Version: 1.3.1
7	* Author: FluxPress
8	* Author URI: https://fluxpress.io
9	* Text Domain: easy-search-replace
10	* Domain Path: /languages
11	* License: GNU General Public License v2 or later
12	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
13	* Requires at least: 5.0
14	* Requires PHP: 7.2
15	*
16	* @package EasySearchReplace
17	*/
18	// Exit if accessed directly.
19	if ( !defined( 'ABSPATH' ) ) {
20	exit;
21	}
22	/* ---------------------------------------------------------------------------
23	* Coexistence guard
24	*
25	* The free and Pro builds share the same class/constant names. If BOTH are
26	* installed and active in the same request, loading the second copy would
27	* redeclare everything and fatal. So: if another copy already loaded this
28	* request, bail out of this one.
29	*
30	* Additionally, if THIS copy is the Pro build, deactivate the free build so the
31	* next request loads Pro cleanly. Rules/settings live in the same option
32	* (esrn_search_replace_options), so nothing is lost either way.
33	* ------------------------------------------------------------------------- */
34	if ( defined( 'ESRN_VERSION' ) ) {
35	// Physical check (not the ESRN_FORCE_FREE simulation): does THIS copy carry
36	// the Pro-only files? If so, it's the Pro build and should take over.
37	if ( file_exists( __DIR__ . '/inc/pro/class-scheduler__premium_only.php' ) && is_admin() ) {
38	if ( !function_exists( 'deactivate_plugins' ) ) {
39	require_once ABSPATH . 'wp-admin/includes/plugin.php';
40	}
41	deactivate_plugins( 'easy-search-replace/easy-search-replace.php' );
42	// activate_plugin() captured the active-plugins list BEFORE including this
43	// file and writes it back AFTER — silently re-activating free. The
44	// 'activated_plugin' hook fires after that write, so deactivate again there.
45	add_action( 'activated_plugin', function () {
46	deactivate_plugins( 'easy-search-replace/easy-search-replace.php' );
47	}, 0 );
48	}
49	return;
50	}
51	/* ---------------------------------------------------------------------------
52	* Plugin constants
53	* ------------------------------------------------------------------------- */
54	if ( !defined( 'ESRN_VERSION' ) ) {
55	define( 'ESRN_VERSION', '1.3.1' );
56	}
57	if ( !defined( 'ESRN_PLUGIN_FILE' ) ) {
58	define( 'ESRN_PLUGIN_FILE', __FILE__ );
59	}
60	if ( !defined( 'ESRN_PLUGIN_DIR' ) ) {
61	define( 'ESRN_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
62	}
63	if ( !defined( 'ESRN_PLUGIN_URL' ) ) {
64	define( 'ESRN_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
65	}
66	if ( !defined( 'ESRN_PLUGIN_BASENAME' ) ) {
67	define( 'ESRN_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
68	}
69	if ( !defined( 'ESRN_OPTION_KEY' ) ) {
70	define( 'ESRN_OPTION_KEY', 'esrn_search_replace_options' );
71	}
72	/* ---------------------------------------------------------------------------
73	* Freemius SDK bootstrap
74	*
75	* Freemius handles: license-key activation, automatic Pro lock-out the moment
76	* a license expires / is deactivated / is cancelled, and updates for licensed
77	* installs. It replaces the previous SureCart licensing + updater entirely.
78	*
79	* The array is pre-filled with this product's ID (28354) and public key. If
80	* you regenerate the snippet in the Freemius dashboard
81	* (Product 28354 → Settings → "WordPress SDK"), copy its `slug` /
82	* `premium_slug` values here so they match the dashboard exactly.
83	* ------------------------------------------------------------------------- */
84	if ( !function_exists( 'esr_fs' ) ) {
85	/**
86	* Create/return the singleton Freemius instance.
87	*
88	* @return Freemius
89	*/
90	function esr_fs() {
91	global $esr_fs;
92	if ( !isset( $esr_fs ) ) {
93	// Load the SDK.
94	require_once ESRN_PLUGIN_DIR . 'freemius/start.php';
95	/*
96	* Reliable free-vs-premium build detection. Freemius does NOT flip the
97	* `is_premium` config flag when it generates the free build, so we cannot
98	* hardcode it — otherwise the free build still behaves as Pro (pops the
99	* license-activation modal). The `__premium_only` files ARE physically
100	* stripped from the free build, so their presence is the source of truth.
101	* Drive BOTH is_premium and anonymous_mode from it, so Freemius' own
102	* behaviour stays in sync with ESRN_License_Gate::is_premium_build().
103	*/
104	$esrn_is_premium_build = file_exists( ESRN_PLUGIN_DIR . 'inc/pro/class-scheduler__premium_only.php' ) && !(defined( 'ESRN_FORCE_FREE' ) && ESRN_FORCE_FREE);
105	// dev: fully simulate the free build from source.
106	$esr_fs = fs_dynamic_init( array(
107	'id' => '28354',
108	'slug' => 'easy-search-replace',
109	'premium_slug' => 'easy-search-replace-pro',
110	'type' => 'plugin',
111	'public_key' => 'pk_9b2e8b8a3228f372ccc9548cfb273',
112	'is_premium' => false,
113	'premium_suffix' => 'Pro',
114	'has_addons' => false,
115	'has_paid_plans' => true,
116	'is_org_compliant' => true,
117	'trial' => array(
118	'days' => 3,
119	'is_require_payment' => true,
120	),
121	'menu' => array(
122	'slug' => 'easy_search_replace',
123	'account' => true,
124	'contact' => false,
125	'support' => false,
126	'parent' => array(
127	'slug' => 'options-general.php',
128	),
129	),
130	'anonymous_mode' => !$esrn_is_premium_build,
131	'is_live' => true,
132	) );
133	}
134	return $esr_fs;
135	}
136
137	// Init Freemius.
138	esr_fs();
139	// Signal that the SDK is ready (other code may hook esr_fs()->add_filter()).
140	do_action( 'esr_fs_loaded' );
141	/**
142	* Hide the Freemius-added "Upgrade" (pricing) submenu under Settings →
143	* Easy Search Replace. Upgrades are driven from our own CTAs / License tab.
144	*
145	* @param bool $is_visible Whether the submenu item is visible.
146	* @param string $menu_id The submenu id.
147	* @return bool
148	*/
149	function esrn_fs_hide_upgrade_submenu( $is_visible, $menu_id ) {
150	if ( 'pricing' === $menu_id ) {
151	return false;
152	}
153	return $is_visible;
154	}
155
156	esr_fs()->add_filter(
157	'is_submenu_visible',
158	'esrn_fs_hide_upgrade_submenu',
159	10,
160	2
161	);
162	/*
163	* Suppress Freemius' "start a trial" promotion — specifically the little
164	* blue "1" counter bubble it stamps on the Settings → Easy Search Replace
165	* menu item (and its matching promo notice). Users still reach the trial
166	* from the sales page / License tab; we just don't nag with a fake counter.
167	* The `show_trial` filter stops it going forward; the admin_init cleanup
168	* clears an already-set sticky on installs that saw the bubble before this.
169	*/
170	esr_fs()->add_filter( 'show_trial', '__return_false' );
171	/**
172	* Clear a previously-set trial-promotion sticky (and thus its menu bubble).
173	* Runs before Freemius' own _add_trial_notice (admin_init @10), so with
174	* show_trial disabled the bubble is gone the same request. No-op once clear.
175	*/
176	function esrn_fs_clear_trial_bubble() {
177	if ( !class_exists( 'FS_Admin_Notices' ) ) {
178	return;
179	}
180	$notices = FS_Admin_Notices::instance( 'easy-search-replace' );
181	if ( is_object( $notices ) && method_exists( $notices, 'has_sticky' ) && $notices->has_sticky( 'trial_promotion' ) ) {
182	$notices->remove_sticky( 'trial_promotion' );
183	}
184	}
185
186	add_action( 'admin_init', 'esrn_fs_clear_trial_bubble', 5 );
187	}
188	/* ---------------------------------------------------------------------------
189	* Load plugin classes and modules
190	* ------------------------------------------------------------------------- */
191	require_once ESRN_PLUGIN_DIR . 'inc/class-rule-schema.php';
192	require_once ESRN_PLUGIN_DIR . 'inc/class-license-gate.php';
193	// The License tab is a Pro-only screen. Its file is stripped from the free
194	// build by Freemius, so guard the require — the free build never loads it.
195	$esrn_license_tab = ESRN_PLUGIN_DIR . 'inc/admin/tab-license__premium_only.php';
196	if ( file_exists( $esrn_license_tab ) ) {
197	require_once $esrn_license_tab;
198	}
199	unset($esrn_license_tab);
200	require_once ESRN_PLUGIN_DIR . 'inc/class-rule-engine.php';
201	require_once ESRN_PLUGIN_DIR . 'inc/class-selector-engine.php';
202	require_once ESRN_PLUGIN_DIR . 'inc/options.php';
203	require_once ESRN_PLUGIN_DIR . 'lib/dom.php';
204	/* ---------------------------------------------------------------------------
205	* Procedural hooks & bootstrap
206	*
207	* Kept in a separate, require_once'd file (not inline) so the coexistence guard
208	* above can actually prevent a second copy from loading them. PHP hoists
209	* top-level function declarations at compile time, which a runtime `return`
210	* cannot stop — a required file is only compiled when the require runs.
211	* ------------------------------------------------------------------------- */
212	require_once ESRN_PLUGIN_DIR . 'inc/hooks.php';