def get_image_url(origin_url):
photo_id = FlickrDownloader.get_photo_id(origin_url)
call = (
"https://api.flickr.com/services/rest/?method=flickr.photos.getSizes&api_key=%s&photo_id=%s&format=json&nojsoncallback=1"
% (Util.unxor(HASH, API_KEY), photo_id))
resp = Util.fetch_json(call)
s = max(resp["sizes"]["size"], key=lambda size: int(size["width"]))
return s["source"]
def on_image_set_as_wallpaper(self, img, meta):
extraData = meta.get("extraData", None)
if not extraData:
return
download_loc = extraData.get("unsplashDownloadLocation")
reported = extraData.get("unsplashDownloadReported")
if download_loc and not reported:
url = "{}?client_id={}".format(
download_loc, Util.unxor(UnsplashDownloader.HASH, UnsplashDownloader.API_KEY)
)
Util.fetch(url)
meta["extraData"]["unsplashDownloadReported"] = True
Util.write_metadata(img, meta)
def count_results(self):
call = (
"https://api.flickr.com/services/rest/?method=flickr.photos.search"
"&api_key=%s&per_page=20&tag_mode=all&format=json&nojsoncallback=1"
% Util.unxor(HASH, API_KEY))
for k, v in self.params.items():
call = call + "&" + k + "=" + v
resp = FlickrDownloader.fetch(call)
if resp["stat"] != "ok":
raise Exception("Flickr returned error message: " +
resp["message"])
return int(resp["photos"]["total"])
def get_extra_metadata(origin_url):
photo_id = FlickrDownloader.get_photo_id(origin_url)
call = (
"https://api.flickr.com/services/rest/?method=flickr.photos.getInfo&api_key=%s&photo_id=%s&format=json&nojsoncallback=1"
% (Util.unxor(HASH, API_KEY), photo_id))
resp = Util.fetch_json(call)
ph = resp["photo"]
extra_meta = {
"headline": ph["title"]["_content"],
"description": ph["description"]["_content"],
"author": ph["owner"]["realname"],
"authorURL":
"https://www.flickr.com/photos/%s" % ph["owner"]["nsid"],
"keywords": [x["_content"] for x in ph["tags"]["tag"]],
}
return extra_meta
def fill_queue(self):
queue = []
call = (
"https://api.flickr.com/services/rest/?method=flickr.photos.search"
"&api_key=%s&per_page=500&tag_mode=all&format=json&nojsoncallback=1"
% Util.unxor(HASH, API_KEY))
for k, v in self.params.items():
call = call + "&" + k + "=" + v
resp = FlickrDownloader.fetch(call)
if resp["stat"] != "ok":
raise Exception("Flickr returned error message: " +
resp["message"])
pages = int(resp["photos"]["pages"])
if pages < 1:
return
page = random.randint(1, pages)
logger.info(lambda: "%d pages in the search results, using page %d" %
(pages, page))
call = (
call +
"&extras=owner_name,description,tags,o_dims,url_o,url_k,url_h,url_l&page="
+ str(page))
resp = FlickrDownloader.fetch(call)
if resp["stat"] != "ok":
raise Exception("Flickr returned error message: " +
resp["message"])
used = set(x[0] for x in queue)
size_suffixes = ["o", "k", "h", "l"]
for s in size_suffixes:
self.process_photos_in_response(queue, resp, s, used)
if len(queue) > 20:
break
random.shuffle(queue)
if len(queue) >= 20:
queue = queue[:len(queue) // 2]
# only use randomly half the images from the page -
# if we ever hit that same page again, we'll still have what to download
return queue
def obtain_userid(url):
try:
logger.info(lambda: "Fetching flickr user_id from URL: " + url)
call = (
"https://api.flickr.com/services/rest/?method=flickr.urls.lookupUser&api_key=%s&url=%s&format=json&nojsoncallback=1"
% (Util.unxor(HASH, API_KEY), urllib.parse.quote_plus(url)))
resp = FlickrDownloader.fetch(call)
if resp["stat"] == "ok":
logger.info(lambda: "Found " + resp["user"]["id"])
return True, "ok", resp["user"]["id"]
else:
logger.info(lambda: "Oops " + resp["message"])
return False, resp["message"], None
except Exception as e:
logger.exception(lambda: "Exception while checking Flickr user")
return (
False,
"Exception while checking user. Please run with -v and check log.",
None)
def get_unsplash_api_url(self):
return "https://api.unsplash.com/photos/random?count=30&client_id={}{}".format(
Util.unxor(UnsplashDownloader.HASH, UnsplashDownloader.API_KEY),
"&orientation=landscape"
if self.get_variety().options.use_landscape_enabled else "",
)
