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[enh] implement image support for swisscows engine

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This commit is contained in:
Thomas Pointhuber 2015-06-01 12:30:07 +02:00
parent d923b2a420
commit 2d81079384
2 changed files with 55 additions and 13 deletions
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38
searx/engines/swisscows.py
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@ -1,5 +1,5 @@
"""
Swisscows (Web)
Swisscows (Web, Images)
@website https://swisscows.ch
@provide-api no
@ -15,7 +15,7 @@ from urllib import urlencode, unquote
import re
# engine dependent config
categories = ['general']
categories = ['general', 'images']
paging = True
language_support = True
@ -24,7 +24,7 @@ base_url = 'https://swisscows.ch/'
search_string = '?{query}&page={page}'
# regex
regex_json = re.compile('initialData: {"Request":(.|\n)*}\]},\s*environment')
regex_json = re.compile('initialData: {"Request":(.|\n)*},\s*environment')
regex_json_remove_start = re.compile('^initialData:\s*')
regex_json_remove_end = re.compile(',\s*environment$')
regex_img_url_remove_start = re.compile('^https?://i\.swisscows\.ch/\?link=')
@ -45,6 +45,10 @@ def request(query, params):
'region': region}),
page=params['pageno'])
# image search query is something like 'image?{query}&page={page}'
if params['category'] == 'images':
search_path = 'image' + search_path
params['url'] = base_url + search_path
return params
@ -63,12 +67,30 @@ def response(resp):
json_raw = regex_json_remove_end.sub('', regex_json_remove_start.sub('', json_regex.group()))
json = loads(json_raw)
# parse normal results
# parse results
for result in json['Results'].get('items', []):
# append result
results.append({'url': result['Url'].replace(u'\uE000', '').replace(u'\uE001', ''),
'title': result['Title'].replace(u'\uE000', '').replace(u'\uE001', ''),
'content': result['Description'].replace(u'\uE000', '').replace(u'\uE001', '')})
result_title = result['Title'].replace(u'\uE000', '').replace(u'\uE001', '')
# parse image results
if result.get('ContentType', '').startswith('image'):
img_url = unquote(regex_img_url_remove_start.sub('', result['Url']))
# append result
results.append({'url': result['SourceUrl'],
'title': result['Title'],
'content': '',
'img_src': img_url,
'template': 'images.html'})
# parse general results
else:
result_url = result['Url'].replace(u'\uE000', '').replace(u'\uE001', '')
result_content = result['Description'].replace(u'\uE000', '').replace(u'\uE001', '')
# append result
results.append({'url': result_url,
'title': result_title,
'content': result_content})
# parse images
for result in json.get('Images', []):