1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Flickr (Images)
More info on api-key : https://www.flickr.com/services/apps/create/
"""
from json import loads
from urllib.parse import urlencode
# about
about = {
"website": 'https://www.flickr.com',
"wikidata_id": 'Q103204',
"official_api_documentation": 'https://secure.flickr.com/services/api/flickr.photos.search.html',
"use_official_api": True,
"require_api_key": True,
"results": 'JSON',
}
categories = ['images']
nb_per_page = 15
paging = True
api_key = None
url = (
'https://api.flickr.com/services/rest/?method=flickr.photos.search'
+ '&api_key={api_key}&{text}&sort=relevance'
+ '&extras=description%2C+owner_name%2C+url_o%2C+url_n%2C+url_z'
+ '&per_page={nb_per_page}&format=json&nojsoncallback=1&page={page}'
)
photo_url = 'https://www.flickr.com/photos/{userid}/{photoid}'
paging = True
def build_flickr_url(user_id, photo_id):
return photo_url.format(userid=user_id, photoid=photo_id)
def request(query, params):
params['url'] = url.format(
text=urlencode({'text': query}), api_key=api_key, nb_per_page=nb_per_page, page=params['pageno']
)
return params
def response(resp):
results = []
search_results = loads(resp.text)
# return empty array if there are no results
if 'photos' not in search_results:
return []
if 'photo' not in search_results['photos']:
return []
photos = search_results['photos']['photo']
# parse results
for photo in photos:
if 'url_o' in photo:
img_src = photo['url_o']
elif 'url_z' in photo:
img_src = photo['url_z']
else:
continue
# For a bigger thumbnail, keep only the url_z, not the url_n
if 'url_n' in photo:
thumbnail_src = photo['url_n']
elif 'url_z' in photo:
thumbnail_src = photo['url_z']
else:
thumbnail_src = img_src
# append result
results.append(
{
'url': build_flickr_url(photo['owner'], photo['id']),
'title': photo['title'],
'img_src': img_src,
'thumbnail_src': thumbnail_src,
'content': photo['description']['_content'],
'author': photo['ownername'],
'template': 'images.html',
}
)
# return results
return results
|
