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authorBart Polot <bart@net.in.tum.de>2014-02-13 20:18:09 +0000
committerBart Polot <bart@net.in.tum.de>2014-02-13 20:18:09 +0000
commitfb3f9328589ff271a2840a982792522787dde2a4 (patch)
tree02ffaf2761951276fe82dc6c600526b3cd18eca9 /contrib/log.php
parent263c4b44b864cce3b7c1864cd9afddbf3b63fc2d (diff)
downloadgnunet-fb3f9328589ff271a2840a982792522787dde2a4.tar.gz
gnunet-fb3f9328589ff271a2840a982792522787dde2a4.zip
- use AJAX to avoid loading DEBUG messages (breaks firefox by multi-MB log files)
Diffstat (limited to 'contrib/log.php')
-rw-r--r--contrib/log.php218
1 files changed, 150 insertions, 68 deletions
diff --git a/contrib/log.php b/contrib/log.php
index 497e34f4b..6af3e57d4 100644
--- a/contrib/log.php
+++ b/contrib/log.php
@@ -1,3 +1,90 @@
1<?php
2
3$path='log';
4$lines = array();
5$ajax = FALSE;
6
7function render_row ($d, $component, $pid, $level, $msg, $c)
8{
9 global $ajax;
10 if (!$ajax && $level == "DEBUG")
11 return;
12 $date = $d ? $d->format('Y-m-d'). '<br />' . $d->format('H:i:s') : "";
13 echo "<tr class=\"$level\" id=\"$c\">";
14 echo "<td class=\"date\"><small>$date</small></td>";
15 echo '<td class="usec">';
16 echo $d ? $d->format('u') : "";
17 echo '</td>';
18 echo "<td class=\"comp\">$component</td><td class=\"level\">$level</td><td>$msg&nbsp;</td>";
19 if ($level != "DEBUG")
20 {
21 echo '<td><button class="btn btn-xs btn-default btn-showup"><span class="glyphicon glyphicon-chevron-up"></span></button>';
22 echo '<button class="btn btn-xs btn-default btn-showdown"><span class="glyphicon glyphicon-chevron-down"></span></button></td></tr>';
23 }
24 else
25 echo '<td></td></tr>';
26}
27
28function render_rows ()
29{
30 global $lines;
31 foreach ($lines as $line) {
32 render_row ($line[0], $line[1], $line[2], $line[3], $line[4], $line[5]);
33 }
34}
35
36function process ($line, $c)
37{
38 global $lines;
39 $a = explode (' ', $line);
40 if (count($a) < 6)
41 return;
42 $date = DateTime::createFromFormat ("M d H:i:s-u", implode (' ', array_slice ($a, 0, 3)));
43 $component = $a[3];
44 $level = $a[4];
45 $msg = implode (' ', array_slice ($a, 5));
46
47 $lines[] = array ($date, $component, 0, $level, $msg, $c);
48}
49
50if (array_key_exists ('a', $_GET)) {
51 $start = (int)$_GET['a'];
52 $ajax= TRUE;
53}
54else
55{
56 $start = null;
57}
58if (array_key_exists ('z', $_GET)) {
59 $stop = (int)$_GET['z'];
60 $ajax= TRUE;
61}
62else
63{
64 $stop = null;
65}
66$t0 = microtime(true);
67$handle = @fopen($path, 'r');
68if ($handle) {
69 $c = 0;
70 while (($line = fgets($handle)) !== false) {
71 if ((!$start || $c >= $start) && (!$stop || $c <= $stop)) {
72 process ($line, $c);
73 }
74 $c++;
75 }
76} else {
77 echo "<div class=\"alert alert-danger\">Error opening file $path.</div>";
78}
79
80$t1 = microtime(true);
81if ($start !== null || $stop !== null) {
82 render_rows();
83 die();
84}
85// echo $t1-$t0;
86
87?>
1<!DOCTYPE html> 88<!DOCTYPE html>
2<html lang="en"> 89<html lang="en">
3<head> 90<head>
@@ -17,14 +104,17 @@
17 font-family: arial,sans-serif; 104 font-family: arial,sans-serif;
18 color:#444; 105 color:#444;
19 } 106 }
20/* a {
21 text-decoration: none;
22 color:#000;
23 }*/
24 table { 107 table {
25 font-size:12px; 108 font-size:12px;
26 border-collapse:collapse; 109 border-collapse:collapse;
27 } 110 }
111 .alert {
112 display: none;
113 position: fixed;
114 width: 75%;
115 left: 50%;
116 margin: 0 0 0 -37.5%;
117 }
28 .level { 118 .level {
29 display: none; 119 display: none;
30 } 120 }
@@ -51,6 +141,7 @@
51 <button class="btn btn-default btn-showdebug"><span class="glyphicon glyphicon glyphicon-wrench"></span> Debug</button> 141 <button class="btn btn-default btn-showdebug"><span class="glyphicon glyphicon glyphicon-wrench"></span> Debug</button>
52</div> 142</div>
53</div> 143</div>
144<div id="msg" class="alert alert-success"></div>
54<table class="table"> 145<table class="table">
55 <thead> 146 <thead>
56 <tr> 147 <tr>
@@ -63,56 +154,7 @@
63 </tr> 154 </tr>
64 </thead> 155 </thead>
65 <tbody> 156 <tbody>
66<?php 157<?php render_rows(); ?>
67
68$path='log';
69
70function render_row ($d, $component, $pid, $level, $msg)
71{
72 $date = $d ? $d->format('Y-m-d'). '<br />' . $d->format('H:i:s') : "";
73 echo "<tr class=\"$level\">";
74 echo "<td class=\"date\">$date</td>";
75 echo '<td class="usec">';
76 echo $d ? $d->format('u') : "";
77 echo '</td>';
78 echo "<td class=\"comp\">$component</td><td class=\"level\">$level</td><td>$msg&nbsp;</td>";
79 if ($level != "DEBUG")
80 {
81 echo '<td><button class="btn btn-xs btn-default btn-show"><span class="glyphicon glyphicon-plus"></span></button>';
82 echo '<button class="btn btn-xs btn-default btn-hide"><span class="glyphicon glyphicon-minus"></span></button></td></tr>';
83 }
84 else
85 echo '<td></td></tr>';
86 $olddate = $date;
87}
88
89function process ($line)
90{
91 $a = explode (' ', $line);
92 if (count($a) < 6)
93 return;
94 $date = DateTime::createFromFormat ("M d H:i:s-u", implode (' ', array_slice ($a, 0, 3)));
95 $component = $a[3];
96 $level = $a[4];
97 $msg = implode (' ', array_slice ($a, 5));
98
99 if ($level != "DEBUG")
100 render_row ($date, $component, 0, $level, $msg);
101}
102
103$t0 = microtime(true);
104$handle = @fopen($path, 'r');
105if ($handle) {
106 while (($line = fgets($handle)) !== false) {
107 process ($line);
108 }
109} else {
110 echo "<div class=\"alert alert-danger\">Error opening file $path.</div>";
111}
112$t1 = microtime(true);
113// echo $t1-$t0;
114
115?>
116 </tbody> 158 </tbody>
117</table> 159</table>
118 <!-- jQuery --> 160 <!-- jQuery -->
@@ -123,20 +165,62 @@ $t1 = microtime(true);
123 <script> 165 <script>
124 166
125 var types = ["ERROR", "WARNING", "INFO", "DEBUG"]; 167 var types = ["ERROR", "WARNING", "INFO", "DEBUG"];
126 function showt (level) 168 var msg_timeout;
169
170 function msg (content)
171 {
172 $("#msg").html(content);
173 $("#msg").stop(true);
174 $("#msg").fadeTo(100, 1).fadeTo(3000, 0.90).fadeOut(1000);
175 }
176
177 function showlevel (level)
127 { 178 {
128 $("tr").hide(); 179 $("tr").hide();
129 for (var index = 0; index < types.length; ++index) { 180 for (var index = 0; index < types.length; ++index) {
130 $("."+types[index]).show(); 181 $("."+types[index]).show();
131 if (types[index] == level) 182 if (types[index] == level)
132 return; 183 return;
133 } 184 }
134 } 185 }
135 186
136 function show (btn) 187 function show (btn, up)
137 { 188 {
138 var tr = $(btn).parents("tr"); 189 var tr = $(btn).parents("tr");
139 tr.nextUntil("."+tr.attr("class")).show(); 190 var level = tr.attr("class");
191 var pos = parseInt(tr.attr("id"));
192 var first = pos + 1;
193 var last = pos - 1;
194 if (up) {
195 if (parseInt(tr.prev().attr("id")) == last) {
196 msg ("Already loaded");
197 return;
198 }
199 first = parseInt(tr.prevAll("."+level).first().attr("id")) + 1;
200 first = isNaN(first) ? 0 : first;
201 } else {
202 if (parseInt(tr.next().attr("id")) == first) {
203 msg ("Already loaded");
204 return;
205 }
206 last = parseInt(tr.nextAll("."+level).first().attr("id")) - 1;
207 }
208 if (first > last)
209 return;
210 $.ajax({
211 url: document.location,
212 data: { a: first, z: last }
213 }).done(function ( resp ) {
214 var loc = $("#"+(first-1));
215 if (loc.length > 0)
216 loc.after(resp);
217 else {
218 $("#"+(last+1)).before(resp);
219 }
220 msg("Done loading " + (last-first+1) + " lines.");
221 });
222 //tr.nextUntil("."+tr.attr("class")).show();
223
140 } 224 }
141 225
142 function hide (btn) 226 function hide (btn)
@@ -146,14 +230,12 @@ $t1 = microtime(true);
146 } 230 }
147 231
148 $(function() { 232 $(function() {
149 $(".DEBUG").hide(); 233 $(".btn-showup").on ("click", function(){ show(this, true) });
150 $(".btn-show").on ("click", function(){ show(this) }); 234 $(".btn-showdown").on ("click", function(){ show(this, false) });
151 $(".btn-hide").on ("click", function(){ hide(this) }); 235 $(".btn-showerror").on ("click", function(){ showlevel("ERROR") });
152 $(".btn-showerror").on ("click", function(){ showt("ERROR") }); 236 $(".btn-showwarn").on ("click", function(){ showlevel("WARNING") });
153 $(".btn-showwarn").on ("click", function(){ showt("WARNING") }); 237 $(".btn-showinfo").on ("click", function(){ showlevel("INFO") });
154 $(".btn-showinfo").on ("click", function(){ showt("INFO") }); 238 $(".btn-showdebug").on ("click", function(){ showlevel("DEBUG") });
155 $(".btn-showdebug").on ("click", function(){ showt("DEBUG") });
156 console.log( "ready!" );
157 }); 239 });
158 </script> 240 </script>
159</body> 241</body>
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-11 03:42:26 +0000