-
Notifications
You must be signed in to change notification settings - Fork 48
/
log_viewer_functions.py
226 lines (219 loc) · 10.9 KB
/
log_viewer_functions.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
import re
import logging
import html
from datetime import datetime, timedelta
from pytz import timezone
log_file_path = 'swiss_army_llama.log'
def safe_highlight_func(text, pattern, replacement):
try:
return re.sub(pattern, replacement, text)
except Exception as e:
logging.warning(f"Failed to apply highlight rule: {e}")
return text
def highlight_rules_func(text):
rules = [
(re.compile(r"\b(success\w*)\b", re.IGNORECASE), '#COLOR1_OPEN#', '#COLOR1_CLOSE#'),
(re.compile(r"\b(error|fail\w*)\b", re.IGNORECASE), '#COLOR2_OPEN#', '#COLOR2_CLOSE#'),
(re.compile(r"\b(pending)\b", re.IGNORECASE), '#COLOR3_OPEN#', '#COLOR3_CLOSE#'),
(re.compile(r"\b(response)\b", re.IGNORECASE), '#COLOR4_OPEN#', '#COLOR4_CLOSE#'),
(re.compile(r'\"(.*?)\"', re.IGNORECASE), '#COLOR5_OPEN#', '#COLOR5_CLOSE#'),
(re.compile(r"\'(.*?)\'", re.IGNORECASE), "#COLOR6_OPEN#", '#COLOR6_CLOSE#'),
(re.compile(r"\`(.*?)\`", re.IGNORECASE), '#COLOR7_OPEN#', '#COLOR7_CLOSE#'),
(re.compile(r"\b(https?://\S+)\b", re.IGNORECASE), '#COLOR8_OPEN#', '#COLOR8_CLOSE#'),
(re.compile(r"\b(\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2},\d{3})\b", re.IGNORECASE), '#COLOR9_OPEN#', '#COLOR9_CLOSE#'),
(re.compile(r"\b(_{100,})\b", re.IGNORECASE), '#COLOR10_OPEN#', '#COLOR10_CLOSE#'),
(re.compile(r"\b(\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+)\b", re.IGNORECASE), '#COLOR11_OPEN#', '#COLOR11_CLOSE#'),
(re.compile(r"\b([a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12})\b", re.IGNORECASE), '#COLOR12_OPEN#', '#COLOR12_CLOSE#'),
(re.compile(r"\b([a-f0-9]{64})\b", re.IGNORECASE), '#COLOR13_OPEN#', '#COLOR13_CLOSE#')
]
for pattern, replacement_open, replacement_close in rules:
text = pattern.sub(f"{replacement_open}\\1{replacement_close}", text)
text = html.escape(text)
text = text.replace('#COLOR1_OPEN#', '<span style="color: #baffc9;">').replace('#COLOR1_CLOSE#', '</span>')
text = text.replace('#COLOR2_OPEN#', '<span style="color: #ffb3ba;">').replace('#COLOR2_CLOSE#', '</span>')
text = text.replace('#COLOR3_OPEN#', '<span style="color: #ffdfba;">').replace('#COLOR3_CLOSE#', '</span>')
text = text.replace('#COLOR4_OPEN#', '<span style="color: #ffffba;">').replace('#COLOR4_CLOSE#', '</span>')
text = text.replace('#COLOR5_OPEN#', '<span style="color: #bdc7e7;">').replace('#COLOR5_CLOSE#', '</span>')
text = text.replace('#COLOR6_OPEN#', "<span style='color: #d5db9c;'>").replace('#COLOR6_CLOSE#', '</span>')
text = text.replace('#COLOR7_OPEN#', '<span style="color: #a8d8ea;">').replace('#COLOR7_CLOSE#', '</span>')
text = text.replace('#COLOR8_OPEN#', '<span style="color: #e2a8a8;">').replace('#COLOR8_CLOSE#', '</span>')
text = text.replace('#COLOR9_OPEN#', '<span style="color: #ece2d0;">').replace('#COLOR9_CLOSE#', '</span>')
text = text.replace('#COLOR10_OPEN#', '<span style="color: #d6e0f0;">').replace('#COLOR10_CLOSE#', '</span>')
text = text.replace('#COLOR11_OPEN#', '<span style="color: #f2d2e2;">').replace('#COLOR11_CLOSE#', '</span>')
text = text.replace('#COLOR12_OPEN#', '<span style="color: #d5f2ea;">').replace('#COLOR12_CLOSE#', '</span>')
text = text.replace('#COLOR13_OPEN#', '<span style="color: #f2ebd3;">').replace('#COLOR13_CLOSE#', '</span>')
return text
def show_logs_incremental_func(minutes: int, last_position: int):
new_logs = []
now = datetime.now(timezone('UTC')) # get current time, make it timezone-aware
with open(log_file_path, "r") as f:
f.seek(last_position) # seek to `last_position`
while True:
line = f.readline()
if line == "": # if EOF
break
if line.strip() == "":
continue
try: # Try to parse the datetime
log_datetime_str = line.split(" - ")[0] # assuming the datetime is at the start of each line
log_datetime = datetime.strptime(log_datetime_str, "%Y-%m-%d %H:%M:%S,%f") # parse the datetime string to a datetime object
log_datetime = log_datetime.replace(tzinfo=timezone('UTC')) # set the datetime object timezone to UTC to match `now`
if now - log_datetime > timedelta(minutes=minutes): # if the log is older than `minutes` minutes from now
continue # ignore the log and continue with the next line
except ValueError:
pass # If the line does not start with a datetime, ignore the ValueError and process the line anyway
new_logs.append(highlight_rules_func(line.rstrip('\n'))) # add the highlighted log to the list and strip any newline at the end
last_position = f.tell() # get the last position
new_logs_as_string = "<br>".join(new_logs) # joining with <br> directly
return {"logs": new_logs_as_string, "last_position": last_position} # also return the last position
def show_logs_func(minutes: int = 5):
with open(log_file_path, "r") as f:
lines = f.readlines()
logs = []
now = datetime.now(timezone('UTC'))
for line in lines:
if line.strip() == "":
continue
try:
log_datetime_str = line.split(" - ")[0]
log_datetime = datetime.strptime(log_datetime_str, "%Y-%m-%d %H:%M:%S,%f")
log_datetime = log_datetime.replace(tzinfo=timezone('UTC'))
if now - log_datetime <= timedelta(minutes=minutes):
logs.append(highlight_rules_func(line.rstrip('\n')))
except (ValueError, IndexError):
logs.append(highlight_rules_func(line.rstrip('\n'))) # Line didn't meet datetime parsing criteria, continue with processing
logs_as_string = "<br>".join(logs)
logs_as_string_newlines_rendered = logs_as_string.replace("\n", "<br>")
logs_as_string_newlines_rendered_font_specified = """
<html>
<head>
<link href="https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&display=swap" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css" rel="stylesheet">
<script>
var logContainer;
var lastLogs = `{0}`;
var shouldScroll = true;
var userScroll = false;
var lastPosition = 0;
var minutes = {1};
function fetchLogs() {{
if (typeof minutes !== 'undefined' && typeof lastPosition !== 'undefined') {{
fetch('/show_logs_incremental/' + minutes + '/' + lastPosition)
.then(response => response.json())
.then(data => {{
if (logContainer) {{
var div = document.createElement('div');
div.innerHTML = data.logs;
if (div.innerHTML) {{
lastLogs += div.innerHTML;
lastPosition = data.last_position;
}}
logContainer.innerHTML = lastLogs;
if (shouldScroll) {{
logContainer.scrollTop = logContainer.scrollHeight;
}}
}}
}});
}}
}}
function checkScroll() {{
if(logContainer.scrollTop + logContainer.clientHeight < logContainer.scrollHeight) {{
userScroll = true;
shouldScroll = false;
}} else {{
userScroll = false;
}}
if (!userScroll) {{
setTimeout(function(){{ shouldScroll = true; }}, 10000);
}}
}}
window.onload = function() {{
let p = document.getElementsByTagName('p');
for(let i = 0; i < p.length; i++) {{
let color = window.getComputedStyle(p[i]).getPropertyValue('color');
p[i].style.textShadow = `0 0 5px ${{color}}, 0 0 10px ${{color}}, 0 0 15px ${{color}}, 0 0 20px ${{color}}`;
}}
document.querySelector('#copy-button').addEventListener('click', function() {{
var text = document.querySelector('#log-container').innerText;
navigator.clipboard.writeText(text).then(function() {{
console.log('Copying to clipboard was successful!');
}}, function(err) {{
console.error('Could not copy text: ', err);
}});
}});
document.querySelector('#download-button').addEventListener('click', function() {{
var text = document.querySelector('#log-container').innerText;
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttribute('download', 'swiss_army_llama_monitor_log__' + new Date().toISOString() + '.txt');
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}});
}}
document.addEventListener('DOMContentLoaded', (event) => {{
logContainer = document.getElementById('log-container');
logContainer.innerHTML = lastLogs;
logContainer.addEventListener('scroll', checkScroll);
fetchLogs();
setInterval(fetchLogs, 20000); // Fetch the logs every 20 seconds
}});
</script>
</head>
<style>
.log-container {{
scroll-behavior: smooth;
background-color: #2b2b2b; /* dark gray */
color: #d3d3d3; /* light gray */
background-image: linear-gradient(rgba(0,0,0,0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.1) 1px, transparent 1px);
background-size: 100% 10px, 10px 100%;
background-position: 0 0, 0 0;
animation: scan 1s linear infinite;
@keyframes scan {{
0% {{
background-position: 0 0, 0 0;
}}
100% {{
background-position: -10px -10px, -10px -10px;
}}
}}
font-size: 14px;
font-family: monospace;
padding: 10px;
height: 100vh;
margin: 0;
box-sizing: border-box;
overflow: auto;
}}
.icon-button {{
position: fixed;
right: 10px;
margin: 10px;
background-color: #555;
color: white;
border: none;
cursor: pointer;
border-radius: 50%;
width: 60px;
height: 60px;
font-size: 30px;
display: flex;
align-items: center;
justify-content: center;
text-decoration: none;
}}
#copy-button {{
bottom: 80px; // Adjust this value as needed
}}
#download-button {{
bottom: 10px;
}}
</style>
<body>
<pre id="log-container" class="log-container"></pre>
<button id="copy-button" class="icon-button"><i class="fas fa-copy"></i></button>
<button id="download-button" class="icon-button"><i class="fas fa-download"></i></button>
</body>
</html>""".format(logs_as_string_newlines_rendered, minutes)
return logs_as_string_newlines_rendered_font_specified