def new_video():
form = VideoForm()
if form.validate_on_submit():
now = moment.now().format('dddd, MMMM D YYYY')
today = Day.query.filter_by(date=now).first()
if today is not None:
video = Video(title=form.title.data,description=form.description.data,video_link=form.video_link.data,day_id=today.id)
db.session.add(video)
db.session.flush()
video.generate_hash()
video.generate_thumbnail(app.config["UPLOAD_FOLDER"], form.thumbnail.data, app.config["ALLOWED_EXTENSIONS"])
db.session.add(video)
db.session.commit()
flash("Video Successfully Added")
return redirect(url_for("index"))
else:
day = Day(date=now)
db.session.add(day)
db.session.flush()
video = Video(title=form.title.data,description=form.description.data,video_link=form.video_link.data,day_id=day.id)
db.session.add(video)
db.session.flush()
video.generate_hash()
video.generate_thumbnail(app.config["UPLOAD_FOLDER"], form.thumbnail.data, app.config["ALLOWED_EXTENSIONS"])
db.session.add(video)
db.session.commit()
flash("Video Successfully Added")
return redirect(url_for("index"))
return render_template("videos/new.html",form=form)
def add_video():
"""
Add a video to the database
"""
check_admin()
add_video = True
form = VideoForm()
if form.validate_on_submit():
video = mongo.db.video
try:
# add department to the database
video.insert({
'video_name': form.video_name.data,
'video_address': form.video_address.data,
'video_picture': form.video_picture.data,
'release_name': form.release_name.data,
'praise_num': form.praise_num.data,
'collection_name': form.collection_name.data,
'upload_name': form.upload_name.data,
'download_name': form.download_name.data
})
flash(u'您已经成功添加一个视频信息')
except:
# in case department name already exists
flash(u'错误: 该视频信息已存在')
# redirect to departments page
return redirect(url_for('admin.list_videos'))
# load department template
return render_template('admin/videos/video.html',
action="Add",
add_video=add_video,
form=form,
title=u"添加视频信息")
def edit_video(name):
"""
Edit a video
"""
check_admin()
add_video = False
video = mongo.db.video.find({"video_name": name})
videos = mongo.db.video
edit_video = {
'video_name': u"待赋值",
'video_address': u"待赋值",
'video_picture': u"待赋值",
'release_name': u"待赋值",
'praise_num': u"待赋值",
'collection_name': u"待赋值",
'upload_name': u"待赋值",
'download_name': u"待赋值"
}
videoarray = VideoArray(video_name=u"待赋值",
video_address=u"待赋值",
video_picture=u"待赋值",
release_name=u"待赋值",
praise_num=u"待赋值",
collection_name=u"待赋值",
upload_name=u"待赋值",
download_name=u"待赋值")
for s in video:
videoarray.video_name = s['video_name']
videoarray.video_address = s['video_address']
videoarray.video_picture = s['video_picture']
videoarray.release_name = s['release_name']
videoarray.praise_num = s['praise_num']
videoarray.collection_name = s['collection_name']
videoarray.upload_name = s['upload_name']
videoarray.download_name = s['download_name']
form = VideoForm(obj=videoarray)
videos.remove({'video_name': name})
if form.validate_on_submit():
edit_video['video_name'] = form.video_name.data
edit_video['video_address'] = form.video_address.data
edit_video['video_picture'] = form.video_picture.data
edit_video['release_name'] = form.release_name.data
edit_video['praise_num'] = form.praise_num.data
edit_video['collection_name'] = form.collection_name.data
edit_video['upload_name'] = form.upload_name.data
edit_video['download_name'] = form.download_name.data
videos.insert(edit_video)
flash(u'您已经成功修改视频信息')
# redirect to the dancegroups page
return redirect(url_for('admin.list_videos'))
for s in video:
form.video_name.data = s['video_name']
form.video_address.data = s['video_address']
return render_template('admin/videos/video.html',
action="Edit",
add_video=add_video,
form=form,
video=video,
title=u"修改舞群信息")
