delete junk

i branched

.gitignore

@@ -1,3 +1,2 @@
-node_modules
+PHPSESSID.txt
 download
-chromium_data

README.md

@@ -1,12 +1,11 @@
+This is a python script for downloading original pixiv images from popular search results via a premium account.
 
-### example usage
-```sh
-node pixiv-downloader.js "初音ミク" -p 3
-```
+# Instructions
 
-Chromium window will appear where you'll need to sign in to your pixiv premium account if you haven't already.
+1. Download this repo to your computer of course, and open the terminal in it. Run `pip install -r requirements.txt` if necessary.
 
-### args
-- `-p <num>` for number of pages (default 1)
-- `-s <num>` for page number to start on (default 1)
-- `-r` to include R18
+2. In your browser, on Pixiv logged in to a premium account, in dev tools Application tab, copy the **value** of the `PHPSESSID` cookie, and paste it into a new file named `PHPSESSID.txt` in this folder.
+
+3. Run `python pixiv-popular-downloader.py -h` for usage information. Example usage to download 10 pages of 初音ミク tag, including r18: `python pixiv-popular-downloader.py -r -p 10 "初音ミク"`
+
+4. Check the download folder. If you're getting newest results instead of popular results, then your PHPSESSID failed to work.

package.json

@@ -1 +0,0 @@
-{"dependencies":{"download":"^8.0.0","minimist":"^1.2.5","puppeteer":"^10.2.0"}}

pixiv-downloader.js

@@ -1,65 +0,0 @@
-// node pixiv-downloader.js <tags> -p [numpages] -s [startpage] [-r]
-var argv = require("minimist")(process.argv.slice(2), {
-	default: {
-		"p": 1,
-		"s": 1
-	}
-});
-var query = argv._.join(" ");
-var puppeteer = require("puppeteer");
-var download = require("download");
-var fs = require("fs");
-
-(async function(){
-	var browser = await puppeteer.launch({
-		headless: false,
-		userDataDir: process.cwd() + "/chromium_data"
-	});
-
-	var page = await browser.newPage();
-	await page.setContent(`login to <a target="_blank" href="https://accounts.pixiv.net/login">pixiv</a> if necessary, then close this page to continue.`);
-	await new Promise(r => page.on("close", r));
-
-	var page = await browser.newPage();
-	for (let i = argv.s; i < argv.s + argv.p; i++) {
-		let url = `https://www.pixiv.net/ajax/search/artworks/${encodeURIComponent(query)}?order=popular_d&mode=${argv.r ? "all" : "safe"}&p=${i}`;
-		console.log("get page", i, url);
-		await page.goto(url);
-		let data = JSON.parse(await page.evaluate(() => document.querySelector("body").innerText));
-		if (data.error) throw data.message;
-		for (let item of data.body.illustManga.data) {
-			let url = `https://www.pixiv.net/ajax/illust/${item.id}/pages`;
-			console.log("get", url);
-			await page.goto(url);
-			let data = JSON.parse(await page.evaluate(() => document.querySelector("body").innerText));
-			if (data.error) {
-				console.error(error.message);
-			} else {
-				for (let image of data.body) {
-					let url = image.urls.original;
-					console.log("download", url);
-					if (!fs.existsSync("download")) fs.mkdirSync("download");
-					let filename = url.split('/').pop();
-					let filedir = "download/" + query + "/";
-					if (!fs.existsSync(filedir)) fs.mkdirSync(filedir);
-					let filepath = filedir + filename;
-					if (fs.existsSync(filepath)) {
-						console.log(filename, "already exists");
-						continue;
-					}
-					let write = fs.createWriteStream(filepath);
-					download(url, {
-						headers: {
-							"Referer": "https://www.pixiv.net"
-						}
-					}).pipe(write);
-					await new Promise(r => write.on("close", r));
-					console.log("saved", filename)
-				}
-			}
-		}
-	}
-	console.log("complete");
-	await browser.close();
-})();
-

pixiv-popular-downloader.py

@@ -0,0 +1,51 @@
+import argparse
+import requests
+from requests_toolbelt.adapters import host_header_ssl
+from urllib.parse import quote as encodeURI
+import os
+
+ap = argparse.ArgumentParser()
+ap.add_argument("tag", help="Pixiv tag(s) to search")
+ap.add_argument("-p", dest="numpages", type=int, default=1, help="number of pages to download (default 1)")
+ap.add_argument("-s", dest="startpagenum", type=int, default=1, help="page number to start at")
+ap.add_argument("-r", action='store_true', help="include r18 posts")
+args = ap.parse_args()
+
+PHPSESSID = None
+with open("PHPSESSID.txt", 'r') as f:
+	PHPSESSID = f.read()
+
+rqs = requests.Session()
+rqs.mount('https://', host_header_ssl.HostHeaderSSLAdapter())
+
+download_count = 1
+for i in range(args.startpagenum, args.numpages+1):
+	page_url = f"https://210.140.131.219/ajax/search/artworks/{encodeURI(args.tag, safe='')}?order=popular_d&mode={'all' if args.r else 'safe'}&p={i}"
+	print("get", page_url)
+	page_data = rqs.get(page_url, cookies={"PHPSESSID": PHPSESSID}, headers={"host":"www.pixiv.net"}).json()
+	if (page_data['error']):
+		print(page_data['message'])
+		exit(1)
+	for illust in page_data['body']['illustManga']['data']:
+		illust_r18 = bool(illust['xRestrict'])
+		illust_url = f"https://210.140.131.219/ajax/illust/{illust['id']}/pages"
+		print("get", illust_url)
+		illust_data = rqs.get(illust_url, headers={"host":"www.pixiv.net"}).json()
+		if (illust_data['error']):
+			print(illust_data['message'])
+		else:
+			for image in illust_data['body']:
+				image_url = image['urls']['original']
+				download_dir = f"download/{args.tag}/"
+				os.makedirs(download_dir, exist_ok=True)
+				download_filename = str(download_count) + '_' + ('x_' if illust_r18 else '') + image_url.split('/').pop()
+				download_path = download_dir + download_filename
+				if os.path.exists(download_path):
+					print(download_path, "already exists")
+					continue
+				print("get", image_url)
+				res = rqs.get(image_url, headers={'referer':'https://www.pixiv.net'})
+				with open(download_path, "wb") as f:
+					f.write(res.content)
+				print("saved", download_filename)
+				download_count = download_count + 1

requirements.txt

@@ -0,0 +1,3 @@
+requests==2.26.0
+requests-toolbelt==0.9.1
+urllib3==1.26.6