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<?php |
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/* |
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+=====================================================================+ |
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| ____ _ ____ __ _ _ | |
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| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ | |
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| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| | |
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| | |__| (_) | (_| | __/ | __/| | | (_) | _| | | __/ | | |
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| \____\___/ \__,_|\___| |_| |_| \___/|_| |_|_|\___|_| | |
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| | |
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| (c) Jerome Bruandet ~ https://code-profiler.com/ | |
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+=====================================================================+ |
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*/ |
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|
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if (! defined( 'ABSPATH' ) ) { die( 'Forbidden' ); } |
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|
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// ===================================================================== |
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|
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class CodeProfiler_Table_Profiles extends WP_List_Table { |
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|
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|
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private $default_files = [ |
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'diskio', |
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'iostats', |
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'slugs', |
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'summary', |
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'composer' |
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]; |
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private $abspath; |
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|
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function __construct() { |
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|
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$this->abspath = rtrim( ABSPATH, '/\\' ); |
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|
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parent::__construct( array( |
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'singular' => esc_html__( 'profile', 'code-profiler' ), |
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'plural' => esc_html__( 'profiles', 'code-profiler' ), |
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'ajax' => false |
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)); |
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} |
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|
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/* |
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* Empty list |
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*/ |
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function no_items() { |
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esc_html_e( 'No profile found.', 'code-profiler' ); |
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} |
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|
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/* |
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* Default |
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*/ |
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function column_default( $item, $column_name ) { |
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|
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if ( $item[ $column_name ] == '-' ) { |
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// Old profiles (CP <=1.2) must not call number_format() |
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return $item[ $column_name ]; |
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} |
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switch( $column_name ) { |
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case 'profile': |
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return $item[ $column_name ]; |
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break; |
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case 'date': |
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return date('Y/m/d \@ H:i', $item[ $column_name ] ); |
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break; |
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case 'time': |
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return $item[ $column_name ] .' s'; |
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break; |
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case 'mem': |
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return number_format( $item[ $column_name ], 2 ) .' MB'; |
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break; |
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case 'io': |
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case 'queries': |
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case 'items': |
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return number_format( $item[ $column_name ] ); |
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break; |
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default: |
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return ''; |
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} |
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} |
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|
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/* |
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* Sortable columns |
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*/ |
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function get_sortable_columns() { |
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return array( |
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'profile' => array( 'profile', true ), |
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'date' => array( 'date', true ), |
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'items' => array( 'items', true ), |
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'time' => array( 'time', true ), |
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'mem' => array( 'mem', true ), |
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'io' => array( 'io', true ), |
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'queries' => array( 'queries', true ) |
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); |
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} |
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|
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/* |
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* Columns |
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*/ |
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function get_columns(){ |
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return array( |
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'cb' => '<input type="checkbox" />', |
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'profile' => esc_html__( 'Profile', 'code-profiler' ), |
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'date' => esc_html__( 'Date', 'code-profiler' ), |
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'items' => esc_html__( 'Items', 'code-profiler' ), |
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'time' => esc_html__( 'Time', 'code-profiler' ), |
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'mem' => esc_html__( 'Memory', 'code-profiler' ), |
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'io' => esc_html__( 'File I/O', 'code-profiler' ), |
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'queries' => esc_html__( 'SQL', 'code-profiler' ) |
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); |
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} |
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|
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/* |
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* Sorting |
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*/ |
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function usort_reorder( $a, $b ) { |
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// Sort by date by default |
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$orderby = (! empty( $_GET['orderby'] ) ) ? sanitize_key( $_GET['orderby'] ) : 'ID'; |
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$order = (! empty( $_GET['order'] ) ) ? sanitize_key( $_GET['order'] ) : 'asc'; |
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$result = $this->cmp_num_or_string( $a[$orderby], $b[$orderby] ); |
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return ( $order === 'asc' ) ? $result : -$result; |
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} |
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|
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/* |
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* Sort string and numeric values differently |
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*/ |
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function cmp_num_or_string( $a, $b ) { |
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if ( is_numeric( $a ) && is_numeric( $b ) ) { |
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return ($a-$b) ? ($a-$b)/abs($a-$b) : 0; |
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} else { |
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return strcmp( $a, $b ); |
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} |
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} |
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|
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|
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/* |
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* Row action links |
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*/ |
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function column_profile( $item ) { |
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|
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// Keep sorting order for the "delete" action link |
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$orderby = (! empty( $_GET['orderby'] ) ) ? sanitize_key( $_GET['orderby'] ) : 'ID'; |
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$order = (! empty( $_GET['order'] ) ) ? sanitize_key( $_GET['order'] ) : 'asc'; |
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|
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$actions = array( |
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'view' => sprintf( |
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'<a href="?page=code-profiler&cptab=profiles_list&action=%s&id=%s§ion=1">%s</a>', |
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'view_profile', esc_attr( $item['ID'] ), esc_attr__('View') |
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), |
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'delete' => sprintf( |
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'<a href="?page=code-profiler&cptab=profiles_list&action=%s&profiles[]=%s&_wpnonce=%s&orderby=%s&order=%s" '. |
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'onclick="return cpjs_delete_profile();">%s</a>', |
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'delete_profiles', esc_attr( $item['ID'] ), |
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wp_create_nonce( 'bulk-'. $this->_args['plural'] ), $orderby, $order, esc_attr__('Delete') |
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) |
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); |
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return sprintf( '%1$s %2$s', $item['profile'], $this->row_actions( $actions ) ); |
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} |
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|
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/* |
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* Bulk action menu (delete) |
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*/ |
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function get_bulk_actions() { |
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return array( |
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'delete_profiles' => esc_html__('Delete') |
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); |
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} |
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|
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/* |
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* Checkboxes |
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*/ |
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function column_cb($item) { |
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return sprintf( |
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'<input type="checkbox" name="profiles[]" value="%s" />', |
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esc_attr( $item['ID'] ) |
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); |
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} |
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|
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/* |
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* Prepare to display profiles |
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*/ |
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function prepare_items() { |
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$columns = $this->get_columns(); |
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$hidden = array(); |
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$sortable = $this->get_sortable_columns(); |
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$this->_column_headers = array( $columns, $hidden, $sortable ); |
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|
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// Fetch our data |
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$profile = $this->fetch_profiles(); |
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usort( $profile, array( &$this, 'usort_reorder' ) ); |
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|
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$per_page = 30; |
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|
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// If we just delete some profiles, we go back to page #1: |
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if ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'delete_profiles' ) { |
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$current_page = 1; |
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} else { |
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$current_page = $this->get_pagenum(); |
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} |
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|
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$total_items = count( $profile ); |
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$this->items = array_slice( $profile,( ( $current_page-1 )* $per_page ), $per_page ); |
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|
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$this->set_pagination_args( array( |
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'total_items' => $total_items, |
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'per_page' => $per_page |
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)); |
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} |
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|
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/* |
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* Retrieve all profiles |
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*/ |
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function fetch_profiles() { |
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|
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$profiles = []; |
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$glob = glob( CODE_PROFILER_UPLOAD_DIR .'/*.slugs.profile' ); |
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|
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if ( is_array( $glob ) ) { |
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$count = 0; |
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foreach( $glob as $path ) { |
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$file = basename( $path ); |
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if ( preg_match( '`^(\d{10}\.\d+)\.(.+?)\.(?:slugs)\.profile$`', $file, $match ) ) { |
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|
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$error = 0; $fsize = 0; |
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// Make sure we have all profile files |
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foreach( $this->default_files as $pname ) { |
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// Ignore these ones, there aren't mandatory |
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if ( in_array( $pname, [ 'composer', 'summary' ] ) ) { continue; } |
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if ( file_exists( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.$pname.profile" ) ) { |
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$fsize += filesize( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.$pname.profile" ); |
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} else { |
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$error = 1; |
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break; |
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} |
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} |
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// Delete if incomplete |
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if ( $error ) { |
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foreach( $this->default_files as $pname ) { |
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if ( file_exists( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.$pname.profile" ) ) { |
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unlink( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.$pname.profile" ); |
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} |
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} |
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continue; |
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} |
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|
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// Search query |
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$search = false; |
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if (! empty( $_REQUEST['s'] ) ) { |
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foreach( $this->default_files as $pname ) { |
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// Ignore these ones, there aren't mandatory |
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if ( in_array( $pname, [ 'composer', 'summary' ] ) ) { continue; } |
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$search = $this->search_profile_file( |
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CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.$pname.profile", |
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sanitize_text_field( $_REQUEST['s'] ) |
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); |
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if ( $search === true ) { |
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break; |
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} |
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} |
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} |
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if (! empty( $_REQUEST['s'] ) && $search === false ) { |
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continue; |
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} |
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|
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// Fetch the summary file (CP >1.2) |
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if ( file_exists( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.summary.profile" ) ) { |
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$summary = json_decode( |
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file_get_contents( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.{$match[2]}.summary.profile" ), true |
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); |
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} |
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if ( empty( $summary['memory'] ) ) { $summary['memory'] = '-'; } |
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if ( empty( $summary['queries'] ) ) { $summary['queries'] = '-'; } |
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if ( empty( $summary['time'] ) ) { $summary['time'] = '-'; } |
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if ( empty( $summary['items'] ) ) { $summary['items'] = '-'; } |
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if ( empty( $summary['io'] ) ) { $summary['io'] = '-'; } |
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|
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$fsize += filesize( $path ); |
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$profiles[$count]['ID'] = $match[1]; |
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$profiles[$count]['profile'] = esc_html( $match[2] ); |
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$profiles[$count]['date'] = filemtime( $path ); |
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$profiles[$count]['mem'] = $summary['memory']; |
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$profiles[$count]['time'] = $summary['time']; |
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$profiles[$count]['queries'] = $summary['queries']; |
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$profiles[$count]['items'] = $summary['items']; |
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$profiles[$count]['io'] = $summary['io']; |
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$count++; |
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} |
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} |
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} |
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return $profiles; |
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} |
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|
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|
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|
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/* |
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* Search a profile file for a string. |
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*/ |
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private function search_profile_file( $file, $string ) { |
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|
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$fh = fopen( $file, 'rb' ); |
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if ( $fh === false ) { |
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return false; |
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} |
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while(! feof( $fh ) ) { |
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$line = fgets( $fh ); |
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// Remove the ABSPATH, we don't include it in the search |
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$line = ltrim( str_replace( $this->abspath, '', $line ), '\\/' ); |
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if ( stripos( $line, $string ) !== false ) { |
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fclose( $fh ); |
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return true; |
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} |
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} |
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|
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fclose( $fh ); |
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return false; |
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} |
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|
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|
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/* |
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* Delete one or more profiles. |
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*/ |
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public function delete_profiles( $profiles ) { |
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|
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$error = false; |
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foreach( $profiles as $name ) { |
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$profile_name = code_profiler_get_profile_path( $name ); |
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if ( $profile_name === false ) { |
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$error = true; |
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continue; |
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} |
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foreach( $this->default_files as $pname ) { |
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if ( file_exists( "$profile_name.$pname.profile" ) ) { |
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unlink( "$profile_name.$pname.profile" ); |
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} |
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} |
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} |
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return $error; |
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} |
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|
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} |
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|
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// ===================================================================== |
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// EOF |
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|
