mirror of
https://github.com/mikf/gallery-dl.git
synced 2024-11-23 19:22:32 +01:00
104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
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# -*- coding: utf-8 -*-
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extractors for https://lightroom.adobe.com/"""
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from .common import Extractor, Message
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from .. import text
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import json
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class LightroomGalleryExtractor(Extractor):
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"""Extractor for an image gallery on lightroom.adobe.com"""
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category = "lightroom"
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subcategory = "gallery"
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directory_fmt = ("{category}", "{user}", "{title}")
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filename_fmt = "{num:>04}_{id}.{extension}"
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archive_fmt = "{id}"
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pattern = r"(?:https?://)?lightroom\.adobe\.com/shares/([0-9a-f]+)"
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test = (
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(("https://lightroom.adobe.com/shares/"
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"0c9cce2033f24d24975423fe616368bf"), {
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"keyword": {
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"title": "Sterne und Nachtphotos",
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"user": "Christian Schrang",
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},
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"count": ">= 55",
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}),
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(("https://lightroom.adobe.com/shares/"
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"7ba68ad5a97e48608d2e6c57e6082813"), {
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"keyword": {
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"title": "HEBFC Snr/Res v Brighton",
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"user": "",
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},
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"count": ">= 180",
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}),
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)
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.href = match.group(1)
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def items(self):
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# Get config
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url = "https://lightroom.adobe.com/shares/" + self.href
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response = self.request(url)
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album = json.loads(
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text.extract(response.text, "albumAttributes: ", "\n")[0]
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)
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images = self.images(album)
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for img in images:
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url = img["url"]
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yield Message.Directory, img
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yield Message.Url, url, text.nameext_from_url(url, img)
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def metadata(self, album):
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payload = album["payload"]
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story = payload.get("story") or {}
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return {
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"gallery_id": self.href,
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"user": story.get("author", ""),
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"title": story.get("title", payload["name"]),
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}
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def images(self, album):
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album_md = self.metadata(album)
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base_url = album["base"]
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next_url = album["links"]["/rels/space_album_images_videos"]["href"]
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num = 1
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while next_url:
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url = base_url + next_url
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page = self.request(url).text
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# skip 1st line as it's a JS loop
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data = json.loads(page[page.index("\n") + 1:])
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base_url = data["base"]
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for res in data["resources"]:
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img_url, img_size = None, 0
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for key, value in res["asset"]["links"].items():
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if not key.startswith("/rels/rendition_type/"):
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continue
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size = text.parse_int(key.split("/")[-1])
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if size > img_size:
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img_size = size
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img_url = value["href"]
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if img_url:
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img = {
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"id": res["asset"]["id"],
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"num": num,
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"url": base_url + img_url,
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}
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img.update(album_md)
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yield img
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num += 1
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try:
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next_url = data["links"]["next"]["href"]
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except KeyError:
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next_url = None
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