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# SPDX-License-Identifier: AGPL-3.0-or-later
"""`Adobe Stock`_ is a service that gives access to millions of royalty-free
assets. Assets types include photos, vectors, illustrations, templates, 3D
assets, videos, motion graphics templates and audio tracks.
.. Adobe Stock: https://stock.adobe.com/
Configuration
=============
The engine has the following mandatory setting:
- SearXNG's :ref:`engine categories`
- Adobe-Stock's :py:obj:`adobe_order`
- Adobe-Stock's :py:obj:`adobe_content_types`
.. code:: yaml
- name: adobe stock
engine: adobe_stock
shortcut: asi
categories: [images]
adobe_order: relevance
adobe_content_types: ["photo", "illustration", "zip_vector", "template", "3d", "image"]
- name: adobe stock video
engine: adobe_stock
network: adobe stock
shortcut: asi
categories: [videos]
adobe_order: relevance
adobe_content_types: ["video"]
Implementation
==============
"""
from __future__ import annotations
from typing import TYPE_CHECKING
from datetime import datetime, timedelta
from urllib.parse import urlencode
import isodate
if TYPE_CHECKING:
import logging
logger: logging.Logger
about = {
"website": "https://stock.adobe.com/",
"wikidata_id": "Q5977430",
"official_api_documentation": None,
"use_official_api": False,
"require_api_key": False,
"results": "JSON",
}
categories = []
paging = True
send_accept_language_header = True
results_per_page = 10
base_url = "https://stock.adobe.com"
adobe_order: str = ""
"""Sort order, can be one of:
- ``relevance`` or
- ``featured`` or
- ``creation`` (most recent) or
- ``nb_downloads`` (number of downloads)
"""
ADOBE_VALID_TYPES = ["photo", "illustration", "zip_vector", "video", "template", "3d", "audio", "image"]
adobe_content_types: list = []
"""A list of of content types. The following content types are offered:
- Images: ``image``
- Videos: ``video``
- Templates: ``template``
- 3D: ``3d``
- Audio ``audio``
Additional subcategories:
- Photos: ``photo``
- Illustrations: ``illustration``
- Vectors: ``zip_vector`` (Vectors),
"""
# Do we need support for "free_collection" and "include_stock_enterprise"?
def init(_):
if not categories:
raise ValueError("adobe_stock engine: categories is unset")
# adobe_order
if not adobe_order:
raise ValueError("adobe_stock engine: adobe_order is unset")
if adobe_order not in ["relevance", "featured", "creation", "nb_downloads"]:
raise ValueError(f"unsupported adobe_order: {adobe_order}")
# adobe_content_types
if not adobe_content_types:
raise ValueError("adobe_stock engine: adobe_content_types is unset")
if isinstance(adobe_content_types, list):
for t in adobe_content_types:
if t not in ADOBE_VALID_TYPES:
raise ValueError("adobe_stock engine: adobe_content_types: '%s' is invalid" % t)
else:
raise ValueError(
"adobe_stock engine: adobe_content_types must be a list of strings not %s" % type(adobe_content_types)
)
def request(query, params):
args = {
"k": query,
"limit": results_per_page,
"order": adobe_order,
"search_page": params["pageno"],
"search_type": "pagination",
}
for content_type in ADOBE_VALID_TYPES:
args[f"filters[content_type:{content_type}]"] = 1 if content_type in adobe_content_types else 0
params["url"] = f"{base_url}/de/Ajax/Search?{urlencode(args)}"
# headers required to bypass bot-detection
if params["searxng_locale"] == "all":
params["headers"]["Accept-Language"] = "en-US,en;q=0.5"
return params
def parse_image_item(item):
return {
"template": "images.html",
"url": item["content_url"],
"title": item["title"],
"content": item["asset_type"],
"img_src": item["content_thumb_extra_large_url"],
"thumbnail_src": item["thumbnail_url"],
"resolution": f"{item['content_original_width']}x{item['content_original_height']}",
"img_format": item["format"],
"author": item["author"],
}
def parse_video_item(item):
# in video items, the title is more or less a "content description", we try
# to reduce the lenght of the title ..
title = item["title"]
content = ""
if "." in title.strip()[:-1]:
content = title
title = title.split(".", 1)[0]
elif "," in title:
content = title
title = title.split(",", 1)[0]
elif len(title) > 50:
content = title
title = ""
for w in content.split(" "):
title += f" {w}"
if len(title) > 50:
title = title.strip() + "\u2026"
break
return {
"template": "videos.html",
"url": item["content_url"],
"title": title,
"content": content,
# https://en.wikipedia.org/wiki/ISO_8601#Durations
"length": isodate.parse_duration(item["time_duration"]),
"publishedDate": datetime.strptime(item["creation_date"], "%Y-%m-%d"),
"thumbnail": item["thumbnail_url"],
"iframe_src": item["video_small_preview_url"],
"metadata": item["asset_type"],
}
def parse_audio_item(item):
audio_data = item["audio_data"]
content = audio_data.get("description") or ""
if audio_data.get("album"):
content = audio_data["album"] + " - " + content
return {
"url": item["content_url"],
"title": item["title"],
"content": content,
# "thumbnail": base_url + item["thumbnail_url"],
"iframe_src": audio_data["preview"]["url"],
"publishedDate": datetime.fromisoformat(audio_data["release_date"]) if audio_data["release_date"] else None,
"length": timedelta(seconds=round(audio_data["duration"] / 1000)) if audio_data["duration"] else None,
"author": item.get("artist_name"),
}
def response(resp):
results = []
json_resp = resp.json()
if isinstance(json_resp["items"], list):
return None
for item in json_resp["items"].values():
if item["asset_type"].lower() in ["image", "premium-image", "illustration", "vector"]:
result = parse_image_item(item)
elif item["asset_type"].lower() == "video":
result = parse_video_item(item)
elif item["asset_type"].lower() == "audio":
result = parse_audio_item(item)
else:
logger.error("no handle for %s --> %s", item["asset_type"], item)
continue
results.append(result)
return results
|
