A Node.js async CLI scrapper for anime screenshots on https://fancaps.net. README template from https://www.makeareadme.com/

git clone https://github.com/Fannovel16/fancaps-scraper
cd fancaps-scraper
npm install
cd ..

node fancaps-scraper [-h] [-v] \ 
    --seriesUrl SERIESURL \
    [--saveDir SAVEDIR] \
    [--numOfPromises NUMOFPROMISES] \
    [--forceUnlimitedPromises] \
    [--skipNLastPages SKIPNLASTPAGES] \
    [--writeMetadata] \
    [--readMetadata] \
    [--dontDownloadImages] \

Arguments:

• -h, --help: show this help message and exit
• -v, --version: show program's version number and exit
• --url URL: The url of the series or movie you want to download images from, not the episode url.
  Any kind of url that starts with https://fancaps.net/movies/MovieImages.php or https://fancaps.net/anime/showimages.php will be accepted e.g.: ** https://fancaps.net/anime/showimages.php?33224-Bocchi_the_Rock ** https://fancaps.net/movies/MovieImages.php?name=Fate_Stay_Night_Heaven_s_Feel_I_Presage_Flower_2017&movieid=2666 ** https://fancaps.net/movies/MovieImages.php?movieid=2666
• --saveDir SAVEDIR: The location to save images, the default value is ./fancaps-images/title of series
  (e.g. ./fancaps-images/Bocchi The Rock)
• --numOfPromises NUMOFPROMISES: The number of promises to use (imagine it is similar to multi-threading).
  A error will be thrown if it > 75 due to Cloudflare CDN's hidden rate limit unless --forceUnlimitedPromises is passed
• --forceUnlimitedPromises
• --skipNLastPages SKIPNLASTPAGES: Skip n last pages so most of credit frames won't be downloaded
• --writeMetadata: Write episodeDataset to metadata.json
• --readMetadata: Read episodeDataset from metadata.json
• --dontDownloadImages
• --colab: Add line break to the progress bar if the env is Colab
• --disableProgressBar

$saveDir
├── Episode 1
│   ├── intId.jpg
│   ├── anotherIntId.jpg
│   ├── ...
├── Episode 2
│   ├── intId.jpg
│   ├── anotherIntId.jpg
│   ├── ...
├── Episode ...

For example:

node fancaps-scraper --seriesUrl="https://fancaps.net/anime/showimages.php?33224-Bocchi_the_Rock"

Should give the following result:

./fancaps-images/Bocchi the Rock!
├───Episode 1
│   ├── 22361835.jpg
│   ├── 22361837.jpg
│   ├── 22361838.jpg
│   ├── ...
│   ├── 22362709.jpg
├───Episode 2
│   ├──22363017.jpg
│   ├──22363020.jpg
│   ├──22363022.jpg
│   ├── ...
│   ├── ...
│   ├── 22364001.jpg
├───Episode 3
├───Episode 4
├───Episode 5
├───Episode 6
├───Episode 7
├───Episode 8
├───Episode 9
├───Episode 10
├───Episode 11
└───Episode 12

$saveDir
├── intId.jpg
├── anotherIntId.jpg
├── ...

I'm an ameatur programmer so when you make a pull request, plz explain it at a way that is easy to understand. Also I'm needing someone to refactor my code.

MIT