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Refactor /Stats page rendering to seprate functions

pull/2635/merge
Tamas Kocsis 2 years ago
parent
commit
b104d5dd41
  1. 119
      plugins/Stats/StatsPlugin.py

119
plugins/Stats/StatsPlugin.py

@ -2,7 +2,8 @@ import time
import html
import os
import json
from collections import OrderedDict
import sys
import itertools
from Plugin import PluginManager
from Config import config
@ -35,40 +36,9 @@ class UiRequestPlugin(object):
else:
return 0
# /Stats entry point
@helper.encodeResponse
def actionStats(self):
import gc
import sys
from Ui import UiRequest
from Crypt import CryptConnection
def renderHead(self):
import main
hpy = None
if self.get.get("size") == "1": # Calc obj size
try:
import guppy
hpy = guppy.hpy()
except:
pass
self.sendHeader()
if "Multiuser" in PluginManager.plugin_manager.plugin_names and not config.multiuser_local:
yield "This function is disabled on this proxy"
return
s = time.time()
# Style
yield """
<style>
* { font-family: monospace }
table td, table th { text-align: right; padding: 0px 10px }
.connections td { white-space: nowrap }
.serving-False { opacity: 0.3 }
</style>
"""
from Crypt import CryptConnection
# Memory
yield "rev%s | " % config.rev
@ -99,9 +69,13 @@ class UiRequestPlugin(object):
pass
yield "<br>"
def renderConnectionsTable(self):
import main
# Connections
yield "<b>Connections</b> (%s, total made: %s, in: %s, out: %s):<br>" % (
len(main.file_server.connections), main.file_server.last_connection_id, main.file_server.num_incoming, main.file_server.num_outgoing
len(main.file_server.connections), main.file_server.last_connection_id,
main.file_server.num_incoming, main.file_server.num_outgoing
)
yield "<table class='connections'><tr> <th>id</th> <th>type</th> <th>ip</th> <th>open</th> <th>crypt</th> <th>ping</th>"
yield "<th>buff</th> <th>bad</th> <th>idle</th> <th>open</th> <th>delay</th> <th>cpu</th> <th>out</th> <th>in</th> <th>last sent</th>"
@ -140,10 +114,11 @@ class UiRequestPlugin(object):
])
yield "</table>"
def renderTrackers(self):
# Trackers
yield "<br><br><b>Trackers:</b><br>"
yield "<table class='trackers'><tr> <th>address</th> <th>request</th> <th>successive errors</th> <th>last_request</th></tr>"
from Site import SiteAnnouncer # importing at the top of the file breaks plugins
from Site import SiteAnnouncer # importing at the top of the file breaks plugins
for tracker_address, tracker_stat in sorted(SiteAnnouncer.global_stats.items()):
yield self.formatTableRow([
("%s", tracker_address),
@ -168,12 +143,13 @@ class UiRequestPlugin(object):
])
yield "</table>"
# Tor hidden services
def renderTor(self):
import main
yield "<br><br><b>Tor hidden services (status: %s):</b><br>" % main.file_server.tor_manager.status
for site_address, onion in list(main.file_server.tor_manager.site_onions.items()):
yield "- %-34s: %s<br>" % (site_address, onion)
# Db
def renderDbStats(self):
yield "<br><br><b>Db</b>:<br>"
for db in Db.opened_dbs:
tables = [row["name"] for row in db.execute("SELECT name FROM sqlite_master WHERE type = 'table'").fetchall()]
@ -185,8 +161,7 @@ class UiRequestPlugin(object):
time.time() - db.last_query_time, db.db_path, db_size, json.dumps(table_rows, sort_keys=True)
)
# Sites
def renderSites(self):
yield "<br><br><b>Sites</b>:"
yield "<table>"
yield "<tr><th>address</th> <th>connected</th> <th title='connected/good/total'>peers</th> <th>content.json</th> <th>out</th> <th>in</th> </tr>"
@ -226,7 +201,7 @@ class UiRequestPlugin(object):
yield "<br></td></tr>"
yield "</table>"
# Big files
def renderBigfiles(self):
yield "<br><br><b>Big files</b>:<br>"
for site in list(self.server.sites.values()):
if not site.settings.get("has_bigfile"):
@ -250,7 +225,8 @@ class UiRequestPlugin(object):
yield "</table>"
yield "</div>"
# Cmd stats
def renderRequests(self):
import main
yield "<div style='float: left'>"
yield "<br><br><b>Sent commands</b>:<br>"
yield "<table>"
@ -268,9 +244,18 @@ class UiRequestPlugin(object):
yield "</div>"
yield "<div style='clear: both'></div>"
# No more if not in debug mode
if not config.debug:
return
def renderMemory(self):
import gc
from Ui import UiRequest
hpy = None
if self.get.get("size") == "1": # Calc obj size
try:
import guppy
hpy = guppy.hpy()
except Exception:
pass
self.sendHeader()
# Object types
@ -371,6 +356,48 @@ class UiRequestPlugin(object):
for module_name, module in objs:
yield " - %.3fkb: %s %s<br>" % (self.getObjSize(module, hpy), module_name, html.escape(repr(module)))
# /Stats entry point
@helper.encodeResponse
def actionStats(self):
import gc
self.sendHeader()
if "Multiuser" in PluginManager.plugin_manager.plugin_names and not config.multiuser_local:
yield "This function is disabled on this proxy"
return
s = time.time()
# Style
yield """
<style>
* { font-family: monospace }
table td, table th { text-align: right; padding: 0px 10px }
.connections td { white-space: nowrap }
.serving-False { opacity: 0.3 }
</style>
"""
renderers = [
self.renderHead(),
self.renderConnectionsTable(),
self.renderTrackers(),
self.renderTor(),
self.renderDbStats(),
self.renderSites(),
self.renderBigfiles(),
self.renderRequests()
]
for part in itertools.chain(*renderers):
yield part
if config.debug:
for part in self.renderMemory():
yield part
gc.collect() # Implicit grabage collection
yield "Done in %.1f" % (time.time() - s)
@ -457,7 +484,7 @@ class UiRequestPlugin(object):
yield "%.1fkb <span title=\"%s\">%s</span>... " % (
float(sys.getsizeof(obj)) / 1024, html.escape(str(obj)), html.escape(str(obj)[0:100].ljust(100))
)
except:
except Exception:
continue
for ref in refs:
yield " ["

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