Add api client

.envrc

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+#!/usr/bin/env bash
+use nix
+export CARDS_ACCESS_TOKEN="hunter2"

api.py

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+#!/usr/bin/env python
+import typer
+import os
+import httpx
+import rich
+#from rich.syntax import Syntax
+import pygments.lexers
+import pygments.formatters
+
+
+def post(cmd: str, **data) -> httpx.Response:
+    return httpx.post("https://www.pvv.ntnu.no/~andreasd/cards/command.php", data=dict(
+        access_token = ACCESS_TOKEN,
+        cmd = cmd,
+        **data
+    ))
+
+def print_code(html: str, lexer: str):
+    #rich.print(Syntax(html, "html")) # is shit
+    if not os.isatty(1):
+        print( html )
+    else:
+        print(
+            pygments.highlight(
+                html,
+                pygments.lexers.get_lexer_by_name(lexer),
+                pygments.formatters.TerminalFormatter(),
+                #pygments.formatters.Terminal256Formatter(),
+                #pygments.formatters.TerminalTrueColorFormatter(),
+            )
+        )
+
+
+app = typer.Typer(
+    no_args_is_help = True,
+)
+
+
+@app.command()
+def get_card_groups():
+    rich.print_json(data=post("get_my_cardgroups").json())
+
+@app.command()
+def get_card_group(group_id: int):
+    rich.print_json(data=post("get_cards_in_group", **locals()).json())
+
+@app.command()
+def get_card_rendered(card_id: int):
+    print_code(post("get_card_rendered", **locals()).text, "html")
+
+@app.command()
+def get_card(card_id: int):
+    print_code(post("get_card_xml", **locals()).text, "xml")
+
+@app.command()
+def set_card(card_id: int, file: typer.FileText):
+    value = file.read()
+    del file
+    print_code(post("set_card_xml", **locals()).text, "html")
+
+@app.command()
+def get_styles():
+    # this one fails due to trailing comma
+    #rich.print_json(data=post("get_my_styles").json())
+    rich.print(post("get_my_styles").text)
+
+@app.command()
+def get_style(style_id: int):
+    print_code(post("get_style_data", **locals()).text, "html")
+
+@app.command()
+def get_style_dimensions(style_id: int):
+    rich.print_json(data=post("get_style_dimensions", **locals()).json())
+
+@app.command()
+def set_style(style_id: int, file: typer.FileText):
+    value = file.read()
+    del file
+    print_code(post("set_style_data", **locals()).text, "html")
+
+
+if __name__ == "__main__":
+    if "CARDS_ACCESS_TOKEN" not in os.environ:
+        print("ERROR: environment variable 'CARDS_ACCESS_TOKEN' not set")
+        exit(1)
+    ACCESS_TOKEN = os.environ["CARDS_ACCESS_TOKEN"]
+    app()

pull.sh

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+#!/usr/bin/env bash
+
+test -d pvv && rm -rfv pvv
+test -e pvv && {
+    >&2 echo "'pvv' is not a directory"
+    exit 1
+}
+mkdir -p pvv/{cards,styles}
+
+./api.py get-styles | hjson -c | jq '.[].id' --raw-output |
+while read style_id; do
+    (set -x
+        ./api.py get-style $style_id > pvv/styles/$style_id.xml
+    ) &
+done
+
+./api.py get-card-groups | jq '.[] | select(has("share")) | .id' --raw-output |
+while read group_id; do
+    ./api.py get-card-group $group_id | jq '.[].id' --raw-output |
+    while read card_id; do
+        (set -x
+            ./api.py get-card $card_id > pvv/cards/$card_id.xml
+        ) &
+    done
+done
+
+wait

shell.nix

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+with import <nixpkgs> {};
+pkgs.mkShell {
+  packages = with pkgs; [
+    jq
+    hjson # to deal with broken json
+    j2cli
+    sass
+    python3Packages.rich
+    python3Packages.httpx
+    python3Packages.typer
+  ];
+}