def _standard_response(repo, commit):
tree = commit.tree
transcription_info, _ = repos.json_file_at_commit(
repo, 'transcription.json', commit, required=True)
return dict(
_progress_dicts(tree, transcription_info),
latest_revision=repos.latest_revision(repo),
custom_css_revision=repos.most_recent_revision(repo, 'custom.css'),
custom_js_revision=repos.most_recent_revision(repo, 'custom.js'),
speakers=repos.file_at_commit(repo, 'speakers.txt', commit)[0],
tracking_html=repos.file_at_commit(repo, 'tracking.html', commit)[0],
transcription_info=transcription_info,
transcription_info_json=json.dumps(transcription_info),
)
def read(request):
repo, commit = repos.repo_from_request(request)
# Return cached if found.
cache_key = 'view-{0}'.format(commit.hexsha)
content, mtime = cache.get_cached_content(cache_key)
if content is None or request.GET.has_key('nocache'):
mtime = commit.authored_date
tree = commit.tree
transcription_info, _ = repos.json_file_at_commit(
repo, 'transcription.json', commit, required=True)
raw_snippets = {}
for obj in tree:
if isinstance(obj, git.Blob):
name, ext = os.path.splitext(obj.name)
if ext == '.txt':
try:
starting_point = int(name)
except ValueError:
pass
else:
raw_snippets[starting_point] = obj.data_stream.read().decode('utf8')
# Go through all snippets, whether they've been transcribed or not.
snippets = []
speakers_map = repos.speakers_map(repo, commit)
for starting_point in range(0, transcription_info['duration'], _snippet_ms()):
text = raw_snippets.get(starting_point, '').strip()
lines = _split_lines_and_expand_abbreviations(text, speakers_map)
snippets.append((starting_point, lines))
data = dict(
_standard_response(repo, commit),
snippets=sorted(snippets),
preamble_incomplete=repos.file_at_commit(
repo, 'preamble_incomplete.html', commit,
)[0],
preamble_completed=repos.file_at_commit(
repo, 'preamble_completed.html', commit,
)[0],
)
content = render('fanscribed:templates/view.mako', data, request=request)
cache.cache_content(cache_key, content, mtime)
return Response(content, date=mtime)
def post_speakers_txt(request):
text = request.POST.getone('text')
identity_name = request.POST.getone('identity_name')
identity_email = request.POST.getone('identity_email')
# Save transcription info.
repo, commit = repos.repo_from_request(request, rev='master')
with repos.commit_lock:
repo.heads['master'].checkout()
index = repo.index
filename = os.path.join(repo.working_dir, 'speakers.txt')
with open(filename, 'wb') as f:
f.write(text.encode('utf8'))
index.add(['speakers.txt'])
os.environ['GIT_AUTHOR_NAME'] = identity_name
os.environ['GIT_AUTHOR_EMAIL'] = identity_email
index.commit('speakers: save')
# Reload from repo and serve it up.
commit = repo.commit('master') # Refresh commit to match latest master.
text, mtime = repos.file_at_commit(repo, 'speakers.txt', commit)
return Response(text, content_type='text/plain', date=mtime)
def rss_kudos(request, max_hours=24, default_minutes=60):
repo, commit = repos.repo_from_request(request)
# Get grouping parameters.
end_timestamp = int(request.GET.get('end', time.time()))
minutes_per_item = int(request.GET.get('minutes', default_minutes))
# Return cached if found.
cache_key = 'rss_kudos commit={0} minutes={1} max_hours={2} start={3}'.format(
commit.hexsha,
minutes_per_item,
max_hours,
end_timestamp,
)
content, mtime = cache.get_cached_content(cache_key)
if content is None or request.GET.has_key('nocache'):
# Get the list of kudos to give, or use the default.
kudos_txt, mtime = repos.file_at_commit(repo, 'kudos.txt', commit)
kudos_txt = kudos_txt or DEFAULT_KUDOS
kudos_lines = kudos_txt.strip().splitlines()
# Kudos templates might want transcription info.
transcription_info, _ = repos.json_file_at_commit(
repo, 'transcription.json', commit, required=True)
# Process the range of time needed for this RSS feed.
mtime = commit.authored_date
tree = commit.tree
timegroup_author_actions = {
# timegroup: {
# AUTHOR_NAME: dict(actions=[ACTION, ...], kudos=KUDOS),
# ACTION = dict(author=AUTHOR, date=DATE, position=POSITION, this_url=URL, now_url=URL)
# }
}
# Find the ending timestamp for the period of time that comes
# just before the current "partial" period of time.
max_timestamp = end_timestamp - (end_timestamp % (minutes_per_item * 60))
min_timestamp = max_timestamp - (max_hours * 60 * 60)
# Starting from the request's commit, iterate backwards.
for c in repo.iter_commits(commit):
if c.authored_date < min_timestamp:
break
snippets_affected = set()
for filename in c.stats.files:
ms = _ms_from_snippet_filename(filename)
if ms is not None:
snippets_affected.add(ms)
if snippets_affected:
earliest_ms = min(snippets_affected)
date = c.authored_date
timegroup = date - (date % (minutes_per_item * 60))
timegroup_authors = timegroup_author_actions.setdefault(timegroup, {})
author = c.author
author_actions = timegroup_authors.setdefault(author.name, dict(actions=[]))['actions']
anchor = _anchor_from_ms(earliest_ms)
position = _label_from_ms(earliest_ms)
kwargs = dict(
host=request.host,
rev=c.hexsha,
anchor=anchor,
)
now_url = 'http://{host}/?src=rk#{anchor}'.format(**kwargs)
this_url = 'http://{host}/?rev={rev}&src=rk#{anchor}'.format(**kwargs)
action = dict(
author=author,
author_name=author.name,
date=date,
position=position,
this_url=this_url,
now_url=now_url,
)
author_actions.append(action)
# Now create the kudos for each author.
for timegroup, authors in timegroup_author_actions.iteritems():
for author_name, author_info in authors.iteritems():
# Deterministically choose a pseudo-random kudos based on what we
# know about this author's contributions.
actions = author_info['actions']
latest_action = actions[0]
random.seed(latest_action['date'])
kudos_line = random.choice(kudos_lines).strip()
kudos_template = Template(text=kudos_line)
# Render it.
kudos = kudos_template.render(
author_name=author_name,
contributions=len(actions),
latest_action=latest_action,
transcription_info=transcription_info,
request=request,
)
# Keep it with the author info.
author_info['kudos'] = kudos
author_info['latest_action'] = latest_action
pub_date = commit.authored_date
data = dict(
_standard_response(repo, commit),
timegroup_author_actions=timegroup_author_actions,
pub_date=pub_date,
request=request,
rfc822_from_time=rfc822_from_time,
end_timestamp=end_timestamp,
minutes_per_item=minutes_per_item,
)
content = render('fanscribed:templates/rss_kudos.xml.mako', data, request=request)
cache.cache_content(cache_key, content, mtime)
return Response(content, content_type='application/rss+xml', date=mtime)
def speakers_txt(request):
# No rendering or processing, no need to cache.
repo, commit = repos.repo_from_request(request)
text, mtime = repos.file_at_commit(repo, 'speakers.txt', commit)
return Response(text, content_type='text/plain', date=mtime)
