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add draft of notification system

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This commit is contained in:
Davide Alberani 2018-01-21 13:29:36 +01:00
parent fcbef86f3b
commit 208e028569
2 changed files with 52 additions and 6 deletions
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55
diffido.py
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@ -7,6 +7,8 @@ import io
import json
import shutil
import urllib
import smtplib
from email.mime.text import MIMEText
import logging
import datetime
import requests
@ -78,17 +80,60 @@ def run_job(id_=None, *args, **kwargs):
content = req.text
req_path = urllib.parse.urlparse(req.url).path
base_name = os.path.basename(req_path) or 'index'
def _commit(id_, filename, content):
def _commit(id_, filename, content, queue):
os.chdir('storage/%s' % id_)
current_lines = 0
if os.path.isfile(filename):
with open(filename, 'r') as fd:
for line in fd:
current_lines += 1
with open(filename, 'w') as fd:
fd.write(content)
p = subprocess.Popen([GIT_CMD, 'add', filename])
p.communicate()
p = subprocess.Popen([GIT_CMD, 'commit', '-m', '%s' % datetime.datetime.utcnow(), '--allow-empty'])
p.communicate()
p = multiprocessing.Process(target=_commit, args=(id_, base_name, content))
p = subprocess.Popen([GIT_CMD, 'commit', '-m', '%s' % datetime.datetime.utcnow(), '--allow-empty'],
stdout=subprocess.PIPE)
stdout, _ = p.communicate()
stdout = stdout.decode('utf-8')
insert = re_insertion.findall(stdout)
if insert:
insert = int(insert[0])
else:
insert = 0
delete = re_deletion.findall(stdout)
if delete:
delete = int(delete[0])
else:
delete = 0
queue.put({'insertions': insert, 'deletions': delete, 'previous_lines': current_lines,
'changes': max(insert, delete)})
queue = multiprocessing.Queue()
p = multiprocessing.Process(target=_commit, args=(id_, base_name, content, queue))
p.start()
res = queue.get()
p.join()
email = schedule.get('email')
if not email:
return
changes = res.get('changes')
if not changes:
return
min_change = schedule.get('minimum_change')
previous_lines = res.get('previous_lines')
if min_change and previous_lines:
min_change = float(min_change)
change_fraction = res.get('changes') / previous_lines
if change_fraction < min_change:
return
# send notification
diff = get_diff(id_)
msg = MIMEText('changes:\n\n%s' % diff.get('diff'))
msg['Subject'] = '%s page changed' % schedule.get('title')
msg['From'] = 'Diffido <da@mimante.net>'
msg['To'] = email
s = smtplib.SMTP('localhost')
s.send_message(msg)
s.quit()
def get_history(id_):
@ -132,7 +177,7 @@ def get_history(id_):
return {'history': history, 'lastid': lastid}
def get_diff(id_, diff, oldid=None):
def get_diff(id_, diff='HEAD', oldid=None):
def _history(id_, diff, oldid, queue):
os.chdir('storage/%s' % id_)
p = subprocess.Popen([GIT_CMD, 'diff', diff, oldid or '%s~' % diff], stdout=subprocess.PIPE)

3
dist/history.html vendored
View file

@ -10,12 +10,13 @@
</md-table-toolbar>
<md-table-row slot="md-table-row" slot-scope="{item}">
<md-table-cell>
(<a :href="'/diff.html?id=' + id + '&oldid=' + item.id + '&diff=' + lastid">cur</a> | <a :href="'/diff.html?id=' + id + '&diff=' + item.id">prev</a>)
(<a v-if="item.seq > 1" :href="'/diff.html?id=' + id + '&oldid=' + item.id + '&diff=' + lastid">cur</a><span v-if="item.seq == 1">cur</span> | <a :href="'/diff.html?id=' + id + '&diff=' + item.id">prev</a>)
<md-radio name="oldid" v-model="oldid" :value="item.id" v-if="item.seq > 1" :seq="item.seq"></md-radio><span id="placeholder" v-if="item.seq == 1"> ---- </span>
<md-radio name="diff" v-model="diff" :value="item.id" :seq="item.seq"></md-radio>
</md-table-cell>
<md-table-cell md-label="commit ID" md-sort-by="id">${ item.id }</md-table-cell>
<md-table-cell md-label="message" md-sort-by="message">${ item.message }</md-table-cell>
<md-table-cell md-label="changes" md-sort-by="message">+${ item.insertions || 0 },-${ item.deletions || 0 }</md-table-cell>
</md-table-row>
</md-table>
</div>