def on_search_image(self, request):
res = {'error': 1}
if request.method == 'POST':
user_id = request.form.get('user_id')
session_id = request.form.get('session_id')
search_img = 'img' in request.files and request.files['img'] or None
if search_img is not None:
search_img_name = cvtools.upload_file(conf.UPLOAD_DIR_TEMP, search_img)
if cvtools.resize_image(conf.UPLOAD_DIR_TEMP + '/' + search_img_name):
if search_img_name is not False:
timer_start = time.clock()
search_result = cvtools.search_image(conf.UPLOAD_DIR_TEMP + '/' + search_img_name)
res['time'] = time.clock() - timer_start
if search_result is not False:
search_result = search_result[0]
res['error'] = 0
res['found'] = 1
res['title'] = search_result['title']
res['user'] = search_result['username']
res['src_img'] = cvtools.get_abs_url(conf.UPLOAD_DIR_SRC[1:], search_result['src_name'])
res['target_type'] = search_result['target_type']
res['target_pos'] = search_result['pos']
if search_result['target_type'] == conf.TAR_TYPE_IMAGE:
res['target'] = cvtools.get_abs_url(conf.UPLOAD_DIR_TAR_IMG[1:],
search_result['target'])
elif search_result['target_type'] == conf.TAR_TYPE_VIDEO:
res['target'] = cvtools.get_abs_url(conf.UPLOAD_DIR_TAR_VIDEO[1:],
search_result['target'])
else:
res['target'] = search_result['target']
# adding views
if cvtools.user_logged_in(user_id, session_id):
cvtools.insert_user_view(user_id, search_result['id'])
else:
res['error'] = 0
res['found'] = 0
else:
res['error_msg'] = 'search image upload failed'
else:
res['error_msg'] = 'error while resizing image'
else:
res['error_msg'] = 'img not recieved'
response_str = json.dumps([res])
return Response(response_str, mimetype='application/json')
def on_upload_image(self, request):
res = {'error': 1}
if request.method == 'POST':
user_id = request.form.get('user_id')
session_id = request.form.get('session_id')
title = request.form.get('title')
src_img = 'src_img' in request.files and request.files['src_img'] or None
tar_image = 'target_image' in request.files and request.files['target_image'] or None
tar_video = 'target_video' in request.files and request.files['target_video'] or None
tar_type = request.form.get('target_type')
tar_url = request.form.get('target_url')
tar_url_yt = request.form.get('target_url_yt')
tar_model = request.form.get('target_model')
tar_pos = request.form.get('target_pos')
vid_w = request.form.get('video_w') is None and "512" or request.form.get('video_w')
vid_h = request.form.get('video_h') is None and "512" or request.form.get('video_h')
if tar_type is None:
tar_type = ''
else:
tar_type = int(tar_type)
if src_img is None:
res['error_msg'] = 'src_img not found'
elif tar_type in [None, '']:
res['error_msg'] = 'target_type missing. valid values: [1,2,3,4]'
elif tar_type in [conf.TAR_TYPE_IMAGE, conf.TAR_TYPE_VIDEO] and tar_image is None and tar_video is None:
res['error_msg'] = 'target img/video not found'
elif tar_type == conf.TAR_TYPE_URL and tar_url in [None, '']:
res['error_msg'] = 'target_url missing'
elif tar_type == conf.TAR_TYPE_URL_YT and tar_url_yt in [None, '']:
res['error_msg'] = 'target_url_yt missing'
elif tar_type == conf.TAR_TYPE_MODEL and tar_model in [None, '']:
res['error_msg'] = 'target_model missing'
elif title in [None, '']:
res['error_msg'] = 'title missing'
elif not cvtools.user_logged_in(user_id, session_id):
res['error'] = 2 # not logged in
res['error_msg'] = 'please login'
elif not vid_w.isdigit() or not vid_h.isdigit():
res['error_msg'] = 'video height and width must be an integer'
else:
if tar_type == conf.TAR_TYPE_IMAGE:
target = cvtools.upload_file(conf.UPLOAD_DIR_TAR_IMG, tar_image)
elif tar_type == conf.TAR_TYPE_VIDEO:
target = cvtools.upload_file(conf.UPLOAD_DIR_TAR_VIDEO, tar_video)
if target is not False:
target = cvtools.convert_video(os.path.join(conf.UPLOAD_DIR_TAR_VIDEO, target), vid_w, vid_h)
elif tar_type == conf.TAR_TYPE_URL:
target = tar_url
elif tar_type == conf.TAR_TYPE_URL_YT:
target = tar_url_yt
elif tar_type == conf.TAR_TYPE_MODEL:
target = tar_model
else:
target = False
src_img_name = cvtools.upload_file(conf.UPLOAD_DIR_SRC, src_img)
if src_img_name is not False and target != '':
file_id = cvtools.insert_file(src_img_name, tar_type, target, user_id, title, tar_pos)
if file_id > 0:
indexed = cvtools.index_image(conf.UPLOAD_DIR_SRC + '/' + src_img_name, file_id)
if indexed is True:
res['error'] = 0
else:
res['error_msg'] = 'image indexing failed'
else:
res['error_msg'] = 'upload failed'
else:
res['error_msg'] = 'request is not POST'
response_str = json.dumps([res])
return Response(response_str, mimetype='application/json')
