code-profiler / index.php

index.php in Code Profiler – WordPress Performance Profiling and Debugging Made Easy trunk, at index.php

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1	<?php
2	/**
3	Plugin Name: Code Profiler
4	Plugin URI: https://nintechnet.com/codeprofiler/
5	Description: A profiler to measure the performance of your WordPress plugins and themes.
6	Author: Jerome Bruandet ~ NinTechNet Ltd.
7	Author URI: https://nintechnet.com/
8	Version: 1.9.5
9	Network: true
10	License: GPLv3 or later
11	Text Domain: code-profiler
12	Domain Path: /languages
13	*/
14
15	define('CODE_PROFILER_VERSION', '1.9.5');
16	/**
17	+=====================================================================+
18	\| ____ _ ____ __ _ _ \|
19	\| / ___\|___ __\| \| ___ \| _ \ _ __ ___ / _(_) \| ___ _ __ \|
20	\| \| \| / _ \ / _` \|/ _ \ \| \|_) \| '__/ _ \\| \|_\| \| \|/ _ \ '__\| \|
21	\| \| \|__\| (_) \| (_\| \| __/ \| __/\| \| \| (_) \| _\| \| \| __/ \| \|
22	\| \____\___/ \__,_\|\___\| \|_\| \|_\| \___/\|_\| \|_\|_\|\___\|_\| \|
23	\| \|
24	\| (c) Jerome Bruandet ~ https://nintechnet.com/codeprofiler/ \|
25	+=====================================================================+
26	*/
27
28	if (! defined('ABSPATH') ) {
29	die('Forbidden');
30	}
31
32	// =====================================================================
33	// Menu functions
34	require __DIR__ .'/lib/menu.php';
35	// Helper (can be already loaded by the MU plugin)
36	require_once __DIR__ .'/lib/helper.php';
37	// AJAX calls
38	require __DIR__ .'/lib/class-ajax.php';
39	// Scheduled tasks
40	require_once __DIR__ .'/lib/class-wp-cron.php';
41	// =====================================================================
42	// Activation: make sure the blog meets the requirements.
43
44	function code_profiler_activate() {
45
46	if (! defined('WP_CLI') && ! current_user_can('activate_plugins') ) {
47	exit( esc_html__('Your are not allowed to activate plugins.', 'code-profiler') );
48	}
49
50	global $wp_version;
51	if ( version_compare( $wp_version, '5.0', '<') ) {
52	exit( sprintf(
53	esc_html__('Code Profiler requires WordPress %s or greater but your current version is %s.',
54	'code-profiler'),
55	'5.0',
56	esc_html( $wp_version )
57	) );
58	}
59
60	if ( version_compare( PHP_VERSION, '7.1', '<') ) {
61	exit( sprintf(
62	esc_html__('Code Profiler requires PHP 7.1 or greater but your current version is %s.',
63	'code-profiler'),
64	esc_html( PHP_VERSION )
65	) );
66	}
67
68	// If the pro version is active, we refuse to run and throw an error message
69	if ( is_plugin_active('code-profiler-pro/index.php') ) {
70	exit( esc_html__('Code Profiler Pro is active on this site, please disable it first if you '.
71	'want to run the free version.', 'code-profiler')
72	);
73	}
74
75	// Verify/create our storage folder
76	code_profiler_check_uploadsdir();
77
78	// If we don't have any options yet, create them
79	$cp_options = get_option('code-profiler');
80	if ( $cp_options === false ) {
81	code_profiler_default_options();
82	}
83
84	/**
85	* Install scheduled tasks on the main site only.
86	*/
87	if ( is_main_site() ) {
88	CodeProfiler_WPCron::install();
89	}
90	}
91
92	register_activation_hook( __FILE__, 'code_profiler_activate');
93
94	// =====================================================================
95	// Deactivation.
96
97	function code_profiler_deactivate() {
98
99	if (! defined('WP_CLI') && ! current_user_can('activate_plugins') ) {
100	exit( esc_html__('Your are not allowed to deactivate plugins.', 'code-profiler') );
101	}
102
103	// Remove the MU plugin
104	if ( file_exists( WPMU_PLUGIN_DIR .'/'. CODE_PROFILER_MUPLUGIN ) ) {
105	unlink( WPMU_PLUGIN_DIR .'/'. CODE_PROFILER_MUPLUGIN );
106	}
107
108	/**
109	* Uninstall scheduled tasks.
110	*/
111	CodeProfiler_WPCron::uninstall();
112	}
113
114	register_deactivation_hook( __FILE__, 'code_profiler_deactivate');
115
116	// =====================================================================
117	// Create Profiler's menu.
118
119	function code_profiler_admin_menu() {
120
121	// In a MU environment, only the superadmin can run Code Profiler
122	if (! is_super_admin() ) {
123	return;
124	}
125
126	add_menu_page(
127	'Code Profiler',
128	'Code Profiler',
129	'manage_options',
130	'code-profiler',
131	'code_profiler_main_menu',
132	plugins_url('/static/dashicon-16x16.png', __FILE__ )
133	);
134	}
135
136	add_action('admin_menu', 'code_profiler_admin_menu');
137
138	// ===================================================================== 2023-08-20
139	// Register scripts and styles.
140
141	function code_profiler_enqueue( $hook ) {
142
143	if (! is_super_admin() ) {
144	return;
145	}
146
147	// Load files only if we're in Code Profiler's main page
148	if ( $hook != 'toplevel_page_code-profiler') {
149	return;
150	}
151
152	// We load Thickbox if we're viewing section 4 only
153	if ( isset( $_REQUEST['section'] ) && $_REQUEST['section'] == 4 ) {
154	$extra_js = ['jquery', 'thickbox'];
155	$extra_css = ['thickbox'];
156	} else {
157	$extra_js = ['jquery'];
158	$extra_css = null;
159	}
160
161	wp_enqueue_script(
162	'code_profiler_javascript',
163	plugin_dir_url( __FILE__ ) .'static/code-profiler.js',
164	$extra_js,
165	CODE_PROFILER_VERSION
166	);
167
168	wp_enqueue_script(
169	'code-profiler_tiptip',
170	plugin_dir_url( __FILE__ ) .'static/vendor/jquery.tipTip.js',
171	['jquery'],
172	CODE_PROFILER_VERSION
173	);
174
175	wp_enqueue_style(
176	'code-profiler_style',
177	plugin_dir_url( __FILE__ ) .'static/code-profiler.css',
178	$extra_css,
179	CODE_PROFILER_VERSION
180	);
181
182	// Enqueue Chart.js if we're viewing a profile
183	if ( isset( $_REQUEST['action'] ) &&
184	$_REQUEST['action'] == 'view_profile') {
185
186	wp_enqueue_script(
187	'code_profiler_charts',
188	plugin_dir_url( __FILE__ ) .'static/vendor/chart.min.js',
189	['jquery'],
190	CODE_PROFILER_VERSION,
191	// We load it in the footer, because some plugins loads it too
192	// on every pages and that could mess with our pages
193	true
194	);
195	}
196
197	// JS i18n
198	$code_profiler_i18n = [
199	'missing_nonce' =>
200	esc_attr__('Security nonce is missing, try to reload the page.', 'code-profiler'),
201	'missing_frontbackend' =>
202	esc_attr__('Please select either the fontend or backend option.', 'code-profiler'),
203	'missing_profileid' =>
204	esc_attr__('Missing profile identifier.', 'code-profiler'),
205	'missing_profilename' =>
206	esc_attr__('Please enter a name for this profile.', 'code-profiler'),
207	'missing_userauth' =>
208	esc_attr__('Please select whether the profiler should run as an authenticated user or not.',
209	'code-profiler'),
210	'missing_username' =>
211	esc_attr__('Please enter the name of the user.', 'code-profiler'),
212	'missing_ajax' =>
213	esc_attr__('Please enter a valid JSON-encoded payload, or change the content-type option. '.
214	'If you want to send an empty value, enter: {}', 'code-profiler'),
215	'missing_wpcron' =>
216	esc_attr__('There are no cron events available, please select another page to profile.',
217	'code-profiler'),
218	'multiline_raw' =>
219	esc_attr__('The raw POST payload should be on one single line only.', 'code-profiler'),
220	'missing_post' =>
221	esc_attr__('Please select a page to profile.', 'code-profiler'),
222	'unknown_error' =>
223	esc_attr__('Unknown error returned by AJAX', 'code-profiler'),
224	'http_error' =>
225	esc_attr__('The HTTP server returned the following error:', 'code-profiler'),
226	'timeout_error' =>
227	esc_attr__('You can try to select a lower Accuracy and Precision level in the Settings page',
228	'code-profiler'),
229	'notfound_error' =>
230	esc_attr__('The requested page does not seem to exist. Please check the syntax of the URL '.
231	'you want to profile',
232	'code-profiler'),
233	'forbidden_error' =>
234	esc_attr__('The server rejected and blocked the requested page. Make sure you are allowed '.
235	'to access that page or that there is no security plugin or application blocking it',
236	'code-profiler'),
237	'internal_error' =>
238	esc_attr__('This is an internal server error. Please check your server, PHP and Code '.
239	'Profiler logs as they may contain more details about the error', 'code-profiler'),
240	'unknown_error' =>
241	esc_attr__('An unknown error occurred:', 'code-profiler'),
242	'preparing_report' =>
243	esc_attr__('Preparing the report', 'code-profiler') .'...',
244	'empty_log' =>
245	esc_attr__('No records were found that match the specified search criteria.',
246	'code-profiler'),
247	'delete_log' =>
248	esc_attr__('Delete log?', 'code-profiler'),
249	'delete_profile' =>
250	esc_attr__('Delete this profile?', 'code-profiler'),
251	// Charts
252	'exec_sec_plugins' =>
253	esc_attr__('Execution time in seconds', 'code-profiler'),
254	'pc_plugins' =>
255	/* Translators: xx% of all plugins and the theme */
256	esc_attr__('% of all plugins and the theme', 'code-profiler'),
257	'exec_tot_plugins_1' =>
258	esc_attr__('Plugins and theme execution time, in seconds', 'code-profiler'),
259	'chart_total' =>
260	esc_attr__('total:', 'code-profiler'),
261	'iolist_total_calls' =>
262	esc_attr__('Total calls', 'code-profiler'),
263	'io_calls' =>
264	esc_attr__('File I/O operations', 'code-profiler'),
265	'disk_io_bytes' =>
266	esc_attr__('Total bytes', 'code-profiler'),
267	'disk_io_title' =>
268	esc_attr__('Total Disk I/O read and write, in bytes', 'code-profiler'),
269	'text_copied' =>
270	esc_attr__('The text was successfully copied to the clipboard.', 'code-profiler')
271
272	];
273	wp_localize_script(
274	'code_profiler_javascript',
275	'cpi18n',
276	$code_profiler_i18n
277	);
278	}
279
280	add_action('admin_enqueue_scripts', 'code_profiler_enqueue');
281
282	// ===================================================================== 2023-08-20
283	// Display the settings link in the "Plugins" page.
284
285	function code_profiler_settings_link( $links ) {
286
287	$links[] = '<a href="'. get_admin_url( null, 'admin.php?page=code-profiler') .'">'.
288	esc_html__('Start Profiling', 'code-profiler'). '</a>';
289	$links[] = '<a style="font-weight:700;color:#006393;" href="https://nintechnet.com/codeprofiler/" '.
290	'target="_blank" rel="noopener noreferrer">'.
291	esc_html__('Go Pro', 'code-profiler'). '</a>';
292	return $links;
293	}
294
295	add_filter('plugin_action_links_' . plugin_basename(__FILE__), 'code_profiler_settings_link');
296
297	// ===================================================================== 2023-08-20
298	// WP CLI commands.
299
300	if ( defined('WP_CLI') && WP_CLI ) {
301	require_once __DIR__ . '/lib/class-cli.php';
302	}
303	// =====================================================================
304	// EOF
305