def trim_video(vid_id):
"""Load form to get user clip requests"""
vid_to_trim = Video.query.get(vid_id)
vid_name = vid_to_trim.vid_name
case_id = vid_to_trim.case.case_id
has_transcript = False
if vid_to_trim.transcript:
has_transcript = True
# check if user is permitted to see this content
user_permitted = validate_usercase(case_id, g.current_user.user_id)
if user_permitted:
# get temporary url
url = get_vid_url(vid_name)
return render_template('trim-form.html',
vid_id=vid_id,
orig_vid=vid_name,
vid_url=url,
has_transcript=has_transcript)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def send_casemessage(json_data):
"""Posts a message on the case settings page"""
data = json.loads(json_data)
case_id = data['case_id']
# check if the user has permission to view this case
user_permitted = validate_usercase(case_id, g.current_user.user_id)
if user_permitted:
mess_text = data['new_mess']
new_mess = CaseMessage(user_id=g.current_user.user_id,
case_id=case_id,
text=mess_text)
db.session.add(new_mess)
db.session.commit()
response = {
'user_name': g.current_user.fname + " " + g.current_user.lname,
'mess_text': mess_text,
'mess_id': new_mess.mess_id,
'user_id': g.current_user.user_id,
}
emit('new casemessage', response, namespace='/chat', room=case_id)
return jsonify(response)
def get_clip_source():
"""Created clips in db - threads to download, pull_text, and make-clips functions"""
# get video obj from db
vid_id = request.form.get('vid_id')
vid_to_trim = Video.query.get(vid_id)
vid_name = vid_to_trim.vid_name
case_id = vid_to_trim.case.case_id
#get the user id
user_id = g.current_user.user_id
user_permitted = validate_usercase(case_id, user_id)
if user_permitted:
# get the clip list from the form
clip_list = request.form.get('clip-list')
clips = clip_list.split(", ")
print "clips:", clips
# get if the user is using timecodes or page-line nums
trim_method = request.form.get('trim_method')
# make pathname for location to save temp video
save_loc = 'static/temp/' + vid_name
# trim path to remove the file ext
clip_name_base = save_loc[0:-4]
# using mov as native file type as it seems to work the most consistently
file_ext = ".mov"
# make a list to hold the clip db objects
clips_to_process = []
# add the clips to the db - they will show up as processing until they are complete
for clip in clips:
print clip_name_base
# creates an instance of the clip in the db and returns new clip_id
# if the clip exists already - None is returned
db_clip = add_clip_to_db(clip, clip_name_base, file_ext, vid_id,
user_id, trim_method)
# if a new clip was made
if db_clip:
clips_to_process.append(Clip.query.get(db_clip))
print clips_to_process
# send the upload to a separate thread to upload while the user moves on
download = threading.Thread(target=download_from_aws,
args=(save_loc, clips_to_process, vid_id,
user_id, vid_name,
socketio)).start()
return redirect('/clips/{}'.format(vid_id))
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def remove_user_from_case():
"""Removes a user from a specific case"""
# get data
case_id = request.form.get('case_id')
user_id = request.form.get('del_user')
# use validate usercase to return the usercase obj for this user/case
usercase = validate_usercase(case_id, user_id)
db.session.delete(usercase)
db.session.commit()
return "Usercase removed"
def show_case_settings(case_id):
"""Shows user settings for chosen case"""
# check if the user has permission to view this case
user_permitted = validate_usercase(case_id, g.current_user.user_id)
case = Case.query.get(case_id)
owner_id = case.owner_id
owner = User.query.get(owner_id)
if user_permitted:
# get all users associated with this case id
users = db.session.query(User.fname, User.lname, User.email,
User.user_id).join(UserCase).filter(
UserCase.case_id == case_id).order_by(
User.fname).all()
# get the tags for this case and the default tags
tags = get_tags(case_id)
tag_counts = {}
for tag in tags:
# get tagged clips returns a list of clip ids - convert to a string
# and it will be used as a value on a download link
tag.matching_clips = get_tagged_clips(tag, case_id)
# count the clip ids to get a total count
tag_counts[tag.tag_name] = len(tag.matching_clips)
# convert the list to a string to use as a value on the button
# we do this bc the handle-clips route parses a string into a
tag.matching_clips = str(tag.matching_clips)[1:-1]
case_mess = CaseMessage.query.filter(
CaseMessage.case_id == case_id).order_by(
CaseMessage.mess_id.desc()).all()
return render_template('case-settings.html',
users=users,
case=case,
tags=tags,
owner=owner,
tag_counts=tag_counts,
case_mess=case_mess)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def show_tscript(vid_id):
"""Shows transcript for selected video"""
vid = Video.query.get(vid_id)
print vid.case_id, g.current_user.user_id
user_permitted = validate_usercase(vid.case_id, g.current_user.user_id)
if user_permitted:
tscript_obj = Transcript.query.filter(
Transcript.vid_id == vid_id).first()
tscript = tscript_obj.text
tscript = tscript.split('\n","\n')
return render_template('/tscript-preview.html',
tscript=tscript,
vid_id=vid_id)
def show_case_vids(case_id):
"""Show all full videos associated with this case"""
user_permitted = validate_usercase(case_id, g.current_user.user_id)
if user_permitted:
# get all videos that match the provided case_id
vids = Video.query.filter(Video.case_id == case_id).order_by(
Video.vid_name).all()
# get the case object for the provided case_id
this_case = Case.query.get(case_id)
for vid in vids:
vid.recorded_at = datetime.strftime(vid.recorded_at, '%Y-%m-%d')
return render_template('case-vids.html', videos=vids, case=this_case)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def show_all_clips(vid_id):
"""loads page with a list of all clips for that vid id"""
#get a list of all the clips associated with that video id
main_vid = Video.query.get(vid_id)
case_id = main_vid.case.case_id
user_permitted = validate_usercase(case_id, g.current_user.user_id)
if user_permitted:
clips = Clip.query.filter(Clip.vid_id == vid_id).all()
for clip in clips:
# get the clip duration
# if the time includes milliseconds - trim them off
if clip.start_at is not None:
start_time = clip.start_at
if len(start_time) > 8:
clip.start_at = start_time = start_time[:-4]
end_time = clip.end_at
if len(end_time) > 8:
clip.end_at = end_time = end_time[:-4]
start_at = datetime.strptime(start_time, '%H:%M:%S')
end_at = datetime.strptime(end_time, '%H:%M:%S')
clip.duration = end_at - start_at
else:
clip.duration = '--'
# get the tags for this case and the default tags
tags = get_tags(main_vid.case_id)
return render_template('vid-clips.html',
main_vid=main_vid,
clips=clips,
tags=tags)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def show_video(vid_id):
"""Streams the selected video"""
#get the video object
vid_to_trim = Video.query.get(vid_id)
vid_name = vid_to_trim.vid_name
case_id = vid_to_trim.case.case_id
user_permitted = validate_usercase(case_id, g.current_user.user_id)
if user_permitted:
# get temporary url for that video
url = get_vid_url(vid_name)
return render_template('show-video.html',
vid_id=vid_id,
orig_vid=vid_name,
vid_url=url)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def show_clip(clip_id):
"""Plays the clip in a separate window"""
# get the clip object
clip_to_show = Clip.query.get(clip_id)
clip_name = clip_to_show.clip_name
# get the case id associated with this clip
case_id = clip_to_show.video.case.case_id
user_permitted = validate_usercase(case_id, g.current_user.user_id)
if user_permitted:
# get temporary url
url = get_vid_url(clip_name)
return render_template('show-video.html',
vid_id=clip_id,
orig_vid=clip_name,
vid_url=url)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
def show_case_messages(case_id):
"""Shows messages for chosen case"""
# check if the user has permission to view this case
user_permitted = validate_usercase(case_id, g.current_user.user_id)
case = Case.query.get(case_id)
owner_id = case.owner_id
owner = User.query.get(owner_id)
if user_permitted:
# get the case messages for this case
case_mess = CaseMessage.query.filter(
CaseMessage.case_id == case_id).order_by(
CaseMessage.mess_id.desc()).all()
return render_template('case-messages.html',
case=case,
owner=owner,
case_mess=case_mess)
else:
flash("You don't have permission to view that case")
return redirect('/cases')
