109 lines
3.4 KiB
Bash
Executable File
109 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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#―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
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# Name: bookmarks-dl: Pixiv
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# Desc: A source for bookmarks-dl that fetches bookmarks from Pixiv.
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# Auth: Jaidyn Ann <jadedctrl@posteo.at>
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# Date: 2023-09-04
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# Reqs: curl, jq
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# Lisc: GPLv3
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#―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
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usage() {
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1>&2 echo "usage: bookmarks-dl pixiv [-h] -a PHPSESSID -u USER_ID"
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1>&2 echo
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1>&2 echo " -h print this message and exit"
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1>&2 echo " -u account user-id"
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1>&2 echo " -a the authorization cookie PHPSESSID for your account"
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1>&2 echo
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1>&2 echo "bookmarks-dl pixiv can be used to fetch all of a user’s pixiv"
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1>&2 echo "bookmarks from their account into an easily-parseable JSON format."
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1>&2 echo
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1>&2 echo "Use is simple, you only need your user-ID and your PHPSESSID cookie."
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1>&2 echo "To find your user-id, go to you pixiv profile and look at the URL:"
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1>&2 echo ' https://www.pixiv.net/en/users/$USER_ID'
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1>&2 echo
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1>&2 echo "To find your PHPSESSID cookie, look at your web-browser’s storage for"
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1>&2 echo "pixiv.net. This varies from browser to browser, but you can do so in"
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1>&2 echo "Firefox by navigating to F12 → Storage → Cookies → pixiv.net → PHPSESSID."
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}
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# Fetch all of a user’s Pixiv bookmarks.
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fetch_bookmarks() {
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local user_id="$1"
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local auth="$2"
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local offset="$3"
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local rest="$4"
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if test -z "$offset"; then
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offset=0
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printf '[' # Start the JSON array…
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else
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printf ',' # Continue the array. (See printf in bookmarks_parse)
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fi
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# We want to download private *and* public bookmarks; start with private.
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if test -z "$rest"; then
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rest="hide"
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fi
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local limit="48"
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local temp_json="$(mktemp)"
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curl_browseresque \
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"https://www.pixiv.net/ajax/user/57397070/illusts/bookmarks?tag=&offset=${offset}&limit=${limit}&rest=${rest}&lang=en" \
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-H "Cookie:PHPSESSID=${auth}" \
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-H "x-user-id:${user-id}" \
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-H 'Accept:application/json' \
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> "$temp_json"
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cat "$temp_json" \
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| bookmarks_parse
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local total_bookmarks="$(jq -r '.body.total' < "$temp_json")"
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local next_offset="$(echo "$offset + $limit" | bc)"
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if test "$next_offset" -le "$total_bookmarks"; then
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fetch_bookmarks "$user_id" "$auth" "$next_offset" "$rest"
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# When finished downloading private bookmarks, start downloading public ones.
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elif test "$rest" = "hide"; then
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fetch_bookmarks "$user_id" "$auth" "0" "show"
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# When finished downloading all bookmarks, close the JSON array.
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else
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printf ']'
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fi
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}
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source_start() {
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local auth=""
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local user_id=""
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while getopts 'hf:a:u:' arg; do
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case $arg in
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h)
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usage
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exit 1
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;;
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a)
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auth="$OPTARG"
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;;
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u)
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user_id="$OPTARG"
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;;
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esac
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done
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if test -z "$auth" -o -z "$user_id"; then
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usage
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exit 5
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else
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fetch_bookmarks "$user_id" "$auth"
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fi
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}
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bookmarks_parse() {
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jq '.body.works[] | { "title": .title, "href": "https://www.pixiv.net/en/artworks/\(.id)", "desc": .alt }' \
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| sed 's/^}/},/' \
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| head -n-1
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# The last element might be the last, so don’t add a comma after it.
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printf '}'
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}
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