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<?php |
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|
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namespace WPAdminify\Inc\DashboardWidgets; |
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|
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// no direct access allowed |
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if (!defined('ABSPATH')) exit; |
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|
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/** |
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* System Info Dashboard Widget |
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* |
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* @return void |
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*/ |
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/** |
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* WPAdminify |
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*` |
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* @author Jewel Theme <support@jeweltheme.com> |
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*/ |
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|
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class Adminify_Memory_Usage |
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{ |
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|
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public function __construct() |
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{ |
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|
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add_action('wp_dashboard_setup', [$this, 'jltwp_adminify_memory_usage_widget']); |
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add_action('admin_enqueue_scripts', [$this, 'jltwp_adminify_memory_usage_admin_css']); |
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} |
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|
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// Register Memory Usage Dashboard Widget |
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public function jltwp_adminify_memory_usage_widget() |
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{ |
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add_meta_box( |
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'jltwp_adminify_memory_usage', |
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__('WP Memory Usage - Adminify', 'adminify'), |
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[$this, 'jltwp_adminify_memory_usage_widget_details'], |
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'dashboard', |
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'side', |
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'high' |
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); |
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} |
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|
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public function jltwp_adminify_memory_usage_admin_css() |
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{ |
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$screen = get_current_screen(); |
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if ($screen->id == 'dashboard') { |
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$my_site_space_css = ''; |
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$my_site_space_css .= ''; |
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echo '<style>' . wp_strip_all_tags($my_site_space_css) . '</style>'; |
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} |
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} |
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|
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|
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public function jltwp_adminify_memory_usage_get_memory() |
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{ |
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|
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$memory['memory_limit'] = ini_get('memory_limit'); |
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$memory['memory_usage'] = function_exists('memory_get_usage') ? round(memory_get_usage(), 2) : 0; |
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|
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return $memory; |
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} |
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|
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// Create the function to output the contents of our Dashboard Widget |
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public function jltwp_adminify_memory_usage_widget_details() |
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{ |
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|
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global $wpdb; |
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$dbname = $wpdb->dbname; |
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|
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$phpversion = PHP_VERSION; |
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|
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$memory = $this->jltwp_adminify_memory_usage_get_memory(); |
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$memory_limit = $memory['memory_limit']; |
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$memory_usage = $memory['memory_usage']; |
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|
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// Get Memory |
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if (!empty($memory_usage) && !empty($memory_limit)) { |
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$memory_percent = round((int)$memory_usage / (int)$memory_limit * 100, 0); |
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} |
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|
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// Get Database Size |
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$result = $wpdb->get_results('SHOW TABLE STATUS', ARRAY_A); |
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$rows = count($result); |
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$dbsize = 0; |
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|
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if ($wpdb->num_rows > 0) { |
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foreach ($result as $row) { |
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$dbsize += $row["Data_length"] + $row["Index_length"]; |
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} |
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} |
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|
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// PHP version, memory, database size and entire site usage (may include not WP items) |
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$topitems = array( |
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'PHP Version' => $phpversion . ' ' . (PHP_INT_SIZE * 8) . ' ' . __('Bit OS', 'adminify'), |
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'Memory' => size_format($memory_usage, 2) . __(' of ', 'adminify') . $memory_limit, |
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'Database' => size_format($dbsize, 2) |
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); |
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|
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// Check if WP_CONTENT_DIR outside of base path (ABSPATH) |
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if (strpos(WP_CONTENT_DIR, ABSPATH) !== false) { |
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// WP_CONTENT_DIR in ABSPATH |
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$entire_site_size = $this->jltwp_adminify_memory_usage_dir_size(ABSPATH); |
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if ( $entire_site_size > 0 ) { |
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$topitems['Entire Site'] = $this->jltwp_adminify_memory_usage_dir_size_display([ $entire_site_size ]); |
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} |
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} else { |
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// WP_CONTENT_DIR outside ABSPATH |
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$entire_abs_size = $this->jltwp_adminify_memory_usage_dir_size(ABSPATH); |
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$entire_content_size = $this->jltwp_adminify_memory_usage_dir_size(WP_CONTENT_DIR); |
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|
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if ( $entire_abs_size > 0 && $entire_content_size > 0 ) { |
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$topitems['Entire Site'] = $this->jltwp_adminify_memory_usage_dir_size_display([ $entire_abs_size, $entire_content_size ]); |
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} |
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|
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} |
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|
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foreach ($topitems as $name => $value) { |
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echo '<p class="halfspace"><span class="spacedark">' . $name . '</span>: ' . $value . '</p>'; |
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} |
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|
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echo '<div class="halfspace"> |
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<p><span class="spacedark">' . __('Memory Used by ', 'adminify') . '</span></p>'; |
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|
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$uploads = wp_get_upload_dir(); // Get upload directory array without creating it |
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|
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// WP Content and selected subfolders |
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$contents = array( |
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"wp-content" => WP_CONTENT_DIR, |
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"plugins" => WP_PLUGIN_DIR, |
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"themes" => get_theme_root(), |
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"uploads" => $uploads['basedir'] |
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); |
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|
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foreach ($contents as $name => $value) { |
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|
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$name = __($name, 'adminify'); // Make translatable |
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if (false === (get_transient($value))) |
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echo '<span class="spacedark">' . $name . '</span>: ' . $this->jltwp_adminify_memory_usage_dir_size_display([$this->jltwp_adminify_memory_usage_dir_size($value)]) . '<br />'; |
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else |
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echo '<span class="spacedark">' . $name . '</span>: ' . size_format(get_transient($value), 2) . '<br />'; |
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} |
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|
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echo '</div>'; |
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|
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// WordPress Admin and Includes folders |
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$wpadmin = ABSPATH . 'wp-admin/'; |
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$wpincludes = ABSPATH . 'wp-includes/'; |
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|
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echo '<div class="halfspace"> |
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<p><span class="spacedark">Other WP Folders</span></p>'; |
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|
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// wp-admin and wp-includes folders |
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$folders = array( |
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"wp-admin" => $wpadmin, |
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"wp-includes" => $wpincludes |
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); |
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|
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foreach ($folders as $name => $value) { |
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|
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$name = __($name, 'adminify'); // Make translatable |
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|
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if (false === (get_transient($value))) |
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echo '<span class="spacedark">' . $name . '</span>: ' . $this->jltwp_adminify_memory_usage_dir_size_display([$this->jltwp_adminify_memory_usage_dir_size($value)]) . '<br />'; |
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else |
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echo '<span class="spacedark">' . $name . '</span>: ' . size_format(get_transient($value), 2) . '<br />'; |
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} |
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|
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echo '</div>'; |
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} |
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|
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public function jltwp_adminify_memory_usage_dir_size_display($sizes = []) |
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{ |
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$found_error = ''; |
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$total_size = 0; |
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|
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foreach ($sizes as $size) { |
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if (is_numeric($size)) { |
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$total_size += $size; |
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} else { |
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$found_error = $size; |
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break; |
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} |
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} |
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|
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if (!empty($found_error)) { |
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if ($found_error == 'error_not_readable') { |
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return __('Failed to read', 'adminify'); |
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} |
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} |
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|
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return size_format($total_size, 2); |
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} |
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|
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public function jltwp_adminify_memory_usage_dir_size($path) |
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{ |
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|
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// Add trailing slash to path if missing |
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if (substr($path, -1) != '/') $path .= '/'; |
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|
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$readable = @is_readable($path); |
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|
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if ($readable) { |
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|
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if (false === ($total_size = get_transient($path))) { |
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|
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$total_size = 0; |
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foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, \FilesystemIterator::FOLLOW_SYMLINKS)) as $file) { |
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if ( @is_readable($file) ) { |
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$total_size += $file->getSize(); |
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} |
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} |
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|
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// Set transient, expires in 1 hour |
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set_transient($path, $total_size, 1 * HOUR_IN_SECONDS); |
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|
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return $total_size; |
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} else { |
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|
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return $total_size; |
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} |
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} else { |
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return 'error_not_readable'; |
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} |
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} |
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} |
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|
