adminify / Inc / dashboard-widgets / Adminify_Memory_Usage.php

Adminify_Memory_Usage.php in Adminify – White Label, Admin Menu Editor, Login Customizer 1.0.5, at Inc/dashboard-widgets/Adminify_Memory_Usage.php

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1	<?php
2
3	namespace WPAdminify\Inc\DashboardWidgets;
4
5	use \RecursiveIteratorIterator;
6
7	// no direct access allowed
8	if (!defined('ABSPATH')) exit;
9
10	/**
11	* System Info Dashboard Widget
12	*
13	* @return void
14	*/
15	/**
16	* WPAdminify
17	*`
18	* @author Jewel Theme <support@jeweltheme.com>
19	*/
20
21	class Adminify_Memory_Usage
22	{
23
24	public function __construct()
25	{
26
27	add_action('wp_dashboard_setup', [$this, 'jltwp_adminify_memory_usage_widget']);
28	add_action('admin_enqueue_scripts', [$this, 'jltwp_adminify_memory_usage_admin_css']);
29	}
30
31	// Register Memory Usage Dashboard Widget
32	public function jltwp_adminify_memory_usage_widget()
33	{
34	add_meta_box(
35	'jltwp_adminify_memory_usage',
36	__('WP Memory Usage - Adminify', WP_ADMINIFY_TD),
37	[$this, 'jltwp_adminify_memory_usage_widget_details'],
38	'dashboard',
39	'side',
40	'high'
41	);
42	}
43
44	public function jltwp_adminify_memory_usage_admin_css()
45	{
46	$screen = get_current_screen();
47	if ($screen->id == 'dashboard') {
48	$my_site_space_css = '';
49	$my_site_space_css .= '';
50	echo '<style>' . wp_strip_all_tags($my_site_space_css) . '</style>';
51	}
52	}
53
54
55	public function jltwp_adminify_memory_usage_get_memory()
56	{
57
58	$memory['memory_limit'] = ini_get('memory_limit');
59	$memory['memory_usage'] = function_exists('memory_get_usage') ? round(memory_get_usage(), 2) : 0;
60
61	return $memory;
62	}
63
64	// Create the function to output the contents of our Dashboard Widget
65	public function jltwp_adminify_memory_usage_widget_details()
66	{
67
68	global $wpdb;
69	$dbname = $wpdb->dbname;
70
71	$phpversion = PHP_VERSION;
72
73	$memory = $this->jltwp_adminify_memory_usage_get_memory();
74	$memory_limit = $memory['memory_limit'];
75	$memory_usage = $memory['memory_usage'];
76
77	// Get Memory
78	if (!empty($memory_usage) && !empty($memory_limit)) {
79	$memory_percent = round((int)$memory_usage / (int)$memory_limit * 100, 0);
80	}
81
82	// Get Database Size
83	$result = $wpdb->get_results('SHOW TABLE STATUS', ARRAY_A);
84	$rows = count($result);
85	$dbsize = 0;
86
87	if ($wpdb->num_rows > 0) {
88	foreach ($result as $row) {
89	$dbsize += $row["Data_length"] + $row["Index_length"];
90	}
91	}
92
93	// PHP version, memory, database size and entire site usage (may include not WP items)
94	$topitems = array(
95	'PHP Version' => $phpversion . ' ' . (PHP_INT_SIZE * 8) . ' ' . __('Bit OS', WP_ADMINIFY_TD),
96	'Memory' => size_format($memory_usage, 2) . __(' of ', WP_ADMINIFY_TD) . $memory_limit,
97	'Database' => size_format($dbsize, 2)
98	);
99
100	// Check if WP_CONTENT_DIR outside of base path (ABSPATH)
101	if (strpos(WP_CONTENT_DIR, ABSPATH) !== false) {
102	// WP_CONTENT_DIR in ABSPATH
103	$topitems['Entire Site'] = size_format($this->jltwp_adminify_memory_usage_dir_size(ABSPATH), 2);
104	} else {
105	// WP_CONTENT_DIR outside ABSPATH
106	$topitems['Entire Site'] = size_format($this->jltwp_adminify_memory_usage_dir_size(ABSPATH) + $this->jltwp_adminify_memory_usage_dir_size(WP_CONTENT_DIR), 2);
107	}
108
109	foreach ($topitems as $name => $value) {
110	echo '<p class="halfspace"><span class="spacedark">' . $name . '</span>: ' . $value . '</p>';
111	}
112
113	echo '<div class="halfspace">
114	<p><span class="spacedark">' . __('Memory Used by ', WP_ADMINIFY_TD) . '</span></p>';
115
116	$uploads = wp_get_upload_dir(); // Get upload directory array without creating it
117
118	// WP Content and selected subfolders
119	$contents = array(
120	"wp-content" => WP_CONTENT_DIR,
121	"plugins" => WP_PLUGIN_DIR,
122	"themes" => get_theme_root(),
123	"uploads" => $uploads['basedir']
124	);
125
126	foreach ($contents as $name => $value) {
127
128	$name = __($name, WP_ADMINIFY_TD); // Make translatable
129	if (false === (get_transient($value)))
130	echo '<span class="spacedark">' . $name . '</span>: ' . size_format($this->jltwp_adminify_memory_usage_dir_size($value), 2) . '<br />';
131	else
132	echo '<span class="spacedark">' . $name . '</span>: ' . size_format(get_transient($value), 2) . '<br />';
133	}
134
135	echo '</div>';
136
137	// WordPress Admin and Includes folders
138	$wpadmin = ABSPATH . 'wp-admin/';
139	$wpincludes = ABSPATH . 'wp-includes/';
140
141	echo '<div class="halfspace">
142	<p><span class="spacedark">Other WP Folders</span></p>';
143
144	// wp-admin and wp-includes folders
145	$folders = array(
146	"wp-admin" => $wpadmin,
147	"wp-includes" => $wpincludes
148	);
149
150
151
152	foreach ($folders as $name => $value) {
153
154	$name = __($name, WP_ADMINIFY_TD); // Make translatable
155
156	if (false === (get_transient($value)))
157	echo '<span class="spacedark">' . $name . '</span>: ' . size_format($this->jltwp_adminify_memory_usage_dir_size($value), 2) . '<br />';
158	else
159	echo '<span class="spacedark">' . $name . '</span>: ' . size_format(get_transient($value), 2) . '<br />';
160	}
161
162	echo '</div>';
163	}
164
165	public function jltwp_adminify_memory_usage_dir_size($path)
166	{
167
168	// Add trailing slash to path if missing
169	if (substr($path, -1) != '/') $path .= '/';
170
171
172	if (false === ($total_size = get_transient($path))) {
173
174	$total_size = 0;
175	foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, \FilesystemIterator::FOLLOW_SYMLINKS)) as $file) {
176	$total_size += $file->getSize();
177	}
178
179	// Set transient, expires in 1 hour
180	set_transient($path, $total_size, 1 * HOUR_IN_SECONDS);
181
182	return $total_size;
183	} else {
184
185	return $total_size;
186	}
187	}
188	}
189