98 lines
4.1 KiB
Python
98 lines
4.1 KiB
Python
import requests
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import mimetypes
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import sys
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from pathlib import Path
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from datetime import datetime
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import time
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import socket
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from util import *
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from headers import *
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# SYNPOSIS:
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# To download posts from an artist:
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# python3 grab-artist.py mixppl
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# 2 minute timeout in case something gets stuck.
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socket.setdefaulttimeout(120)
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artist_name = str.lower(sys.argv[1])
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# Create artist directory if it doesn't exist
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artist_directory = "./downloads/" + slugify(artist_name) + "/"
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Path(artist_directory).mkdir(parents=True, exist_ok=True)
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# Create directory for already saved posts, and generate filename
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Path("./already_saved/").mkdir(parents=True, exist_ok=True)
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# Create directory for logging, and generate filename
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Path("./logs/").mkdir(parents=True, exist_ok=True)
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# Request project info for artist
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lastPageReached = False
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pageCounter = 1
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try:
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while not lastPageReached:
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logMsg(f"Fetching page {pageCounter} of {artist_name}...", "okndl", artist_name)
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projects_data = requests.get(f"https://www.artstation.com/users/{artist_name}/projects.json?page={pageCounter}", headers=project_fetch_headers)
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projects = projects_data.json()["data"]
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page_num_projects = len(projects)
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lastPageReached = page_num_projects < 50 # Each full page contains 50 projects. If it has less than 50, it is the last page
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if not lastPageReached:
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pageCounter = pageCounter + 1
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logMsg(f"Page contains {page_num_projects} projects...", "okndl", artist_name)
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else:
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logMsg(f"Page contains {page_num_projects} projects... That's the last page!", "okndl", artist_name)
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# For each project in all of the artists projects
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for project in projects:
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project_name = project["title"]
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project_hash_id = project["hash_id"]
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logMsg(f"Found project '{project_name}' with id {project_hash_id}. Fetching more info about it...", "okndl", artist_name)
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# Have we already downloaded this post?
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if not isPostAlreadySaved(project_hash_id, artist_name):
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# Fetch information about the project
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project_info = requests.get(f"https://www.artstation.com/projects/{project_hash_id}.json", headers=project_fetch_headers)
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assets = project_info.json()["assets"]
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# For each asset in the project (might be multiple images)
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for asset in assets:
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asset_type = asset["asset_type"]
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# If the asset is an image
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if asset_type == "image":
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asset_image_url = asset["image_url"]
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asset_position = asset["position"]
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# Generate a download filename
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filename = artist_directory + slugify(project_name[:60] + "_" + project_hash_id + "_" + str(asset_position)) + "." + extensionFromUrl(asset_image_url)
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logMsg(f"Found image-asset for project '{project_name}' [{project_hash_id}] at position {asset_position}. Downloading to '{filename}'...", "okdl", artist_name)
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# Download it
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downloadMedia(asset_image_url, filename)
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else:
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logMsg(f"Found non-image-asset for project '{project_name}' [{project_hash_id}] at position {asset_position}. Skipping...", "okdl", artist_name)
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# After downloading all assets, mark the project as downloaded.
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markPostAsSaved(project_hash_id, artist_name)
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# Project is already downloaded
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else:
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logMsg(f"Skipping project '{project_name}' [{project_hash_id}] because it is already downloaded.", "okndl", artist_name)
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logMsg(f"Finished all pages of {artist_name}... Total pages of this artist scanned: {pageCounter}", "okndl", artist_name)
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except socket.timeout as exc:
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logMsg("Socket timeout of two minutes reached! We'll get 'em next time, boys!", "err", artist_name)
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except BaseException as exc:
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logMsg("Failed for some reason!: " + repr(exc), "err", artist_name)
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