wp-debugging / vendor / norcross / debug-quick-look / includes / parser.php

parser.php in WP Debugging 2.11.13, at vendor/norcross/debug-quick-look/includes/parser.php

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1	<?php
2	/**
3	* Our various parser functions.
4	*
5	* @package DebugQuickLook
6	*/
7
8	// Call our namepsace.
9	namespace DebugQuickLook\Parser;
10
11	// Set our alias items.
12	use DebugQuickLook as Core;
13	use DebugQuickLook\Helpers as Helpers;
14	use DebugQuickLook\Formatting as Formatting;
15
16	/**
17	* Kick off our parsing action.
18	*
19	* @param boolean $parse Whether to actually parse the file.
20	*
21	* @return void
22	*/
23	function run_parse( $parse = true ) {
24
25	// Check to see if we have our constant.
26	$hascon = Helpers\maybe_constant_set();
27
28	// If no constant is set, display that message.
29	if ( ! $hascon ) {
30	wp_die( __( 'You have not set the WP_DEBUG constant correctly.', 'debug-quick-look' ), __( 'Config Setup Error', 'debug-quick-look' ) );
31	}
32
33	// Add the new die handler.
34	add_filter( 'wp_die_handler', __NAMESPACE__ . '\die_handler' );
35
36	// Set our debug log file.
37	Helpers\check_debug_file();
38	$debug_file = Helpers\get_debug_file();
39
40	// If we didn't wanna parse the file, do it raw.
41	if ( ! $parse ) {
42
43	// Get our raw file.
44	$raw_debug = file_get_contents( $debug_file );
45
46	// And die with the raw.
47	wp_die( '<pre class="debug-quick-look-raw">' . $raw_debug . '</pre>', __( 'Viewing Raw Debug', 'debug-quick-look' ) );
48	}
49
50	// Parse it.
51	$parsed = parse_debug_file( $debug_file );
52
53	// And show the world.
54	wp_die( $parsed['display'], __( 'View Your File', 'debug-quick-look' ), array( 'totals' => absint( $parsed['totals'] ) ) );
55	}
56
57	/**
58	* Handle parsing our logfile.
59	*
60	* @param string $logfile Which log file we want to debug.
61	* @param string $order What order to display the entries.
62	*
63	* @return mixed
64	*/
65	function parse_debug_file( $logfile = '', $order = 'asc' ) {
66
67	// Fetch the full lines.
68	$lines = file( $logfile, FILE_IGNORE_NEW_LINES \| FILE_SKIP_EMPTY_LINES );
69
70	// Run a quick right trim on each line.
71	$lines = array_map( 'rtrim', $lines );
72
73	// Set our empty.
74	$setup = array();
75
76	// Set a marker for the proper lines.
77	$index = 0;
78
79	// Loop the lines.
80	foreach ( $lines as $nm => $linestring ) {
81
82	// Get our first character, which we test with.
83	$first = substr( $linestring, 0, 1 );
84
85	// Starting with the date bracket.
86	if ( '[' === esc_attr( $first ) ) {
87
88	// Set the line index, in case we need to append it.
89	$index = absint( $nm );
90
91	// Set the line as a new array element.
92	$setup[ $nm ] = $linestring;
93	}
94
95	// Now handle the non-bracket lines.
96	if ( '[' !== esc_attr( $first ) ) {
97
98	// Get our current line data.
99	$start = $setup[ $index ];
100
101	// Merge our current string with whatever we already had.
102	$merge = $start . PHP_EOL . $linestring;
103
104	// Add it to the merged string.
105	$setup[ $index ] = $merge;
106	}
107
108	// Should be done here.
109	}
110
111	// Reset the array keys.
112	$setup = array_values( $setup );
113
114	// Run our individual formatting.
115	$setup = Formatting\format_parsed_lines( $setup );
116
117	// If we wanted descending, swap.
118	if ( 'desc' === sanitize_text_field( $order ) ) {
119	$setup = array_reverse( $setup );
120	}
121
122	// Return an array of the markup and count.
123	return array(
124	'totals' => count( $setup ),
125	'display' => implode( "\n", $setup ),
126	);
127	}
128
129	/**
130	* Return our custom wp_die handler.
131	*
132	* @param string $die_handler The current handler.
133	*
134	* @return string
135	*/
136	function die_handler( $die_handler ) {
137	return apply_filters( Core\HOOK_PREFIX . 'die_handler', '\DebugQuickLook\Handler\build_handler', $die_handler );
138	}
139