feat: post reader
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A82D63DFF8D1317F
8 changed files with 109 additions and 20 deletions
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@ -2,7 +2,7 @@ from os import path as os_path
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from config import Config
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from flask import Blueprint, flash, redirect, render_template, request
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from utils.misc import get_posts
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from utils.misc import get_posts, post_filename
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from werkzeug import Response
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name = __name__.split(".")[-1]
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@ -36,7 +36,7 @@ def new_post() -> Response:
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# creating the post
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with open(
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f"{Config.data_dir}/{filename}.txt",
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post_filename(filename),
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"w",
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encoding="utf-8",
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) as f:
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@ -1,11 +1,36 @@
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from config import Config
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from flask import Blueprint, render_template
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from flask import Blueprint, flash, redirect, render_template
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from utils.misc import delete_post, get_post, post_filename
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from werkzeug import Response
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name = __name__.split(".")[-1]
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router = Blueprint(name, __name__)
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@router.route(f"/{name}")
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def read() -> str:
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@router.route(f"/{name}/<int:file>")
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def read(file: int) -> str:
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"""read page"""
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return render_template("read.html", config=Config, page_name=name)
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filename = post_filename(file)
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content = get_post(filename)
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return render_template(
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"read.html",
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config=Config,
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read_page=True,
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page_name=name,
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name=f"{file}.txt",
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file=content,
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)
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@router.route(f"/{name}/<int:file>", methods=["POST"])
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def remove_post(file: int) -> Response:
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"""remove a post"""
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if Config.is_logged():
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filename = post_filename(file)
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if delete_post(filename):
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flash(f"{filename} deleted.")
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else:
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flash(f"{filename} doesn't exists")
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return redirect("/")
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@ -25,7 +25,7 @@ span#login-form {
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}
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/* button stylised as text */
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span#login-form button {
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span button {
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margin-left: 0.4em;
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background: none;
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border: none;
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@ -81,3 +81,8 @@ ul {
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li {
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padding-bottom: 1em;
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}
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/* Edit button */
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summary {
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display: inline;
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}
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@ -9,5 +9,29 @@
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d="M5 21a7 7 0 1 1 14 0M16 7a4 4 0 1 1-8 0 4 4 0 0 1 8 0Z"
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/></svg
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></a>
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{% endif %} {% if read_page and config.is_logged() and file %}
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<details>
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<summary>
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<svg width="30px" fill="none" viewBox="0 0 24 24">
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<path
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stroke="#000"
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d="M3.8 12.963 2 18l4.8-.63L18.11 6.58a2.612 2.612 0 0 0-3.601-3.785L3.8 12.963z"
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/>
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</svg>
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</summary>
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{% include "post.html" %}
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</details>
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<span
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><form method="post">
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<button type="submit">
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<svg width="30px" fill="none" viewBox="0 0 24 24">
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<path
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stroke="#000"
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d="m18 6-.8 12.013c-.071 1.052-.106 1.578-.333 1.977a2 2 0 0 1-.866.81c-.413.2-.94.2-1.995.2H9.994c-1.055 0-1.582 0-1.995-.2a2 2 0 0 1-.866-.81c-.227-.399-.262-.925-.332-1.977L6 6M4 6h16m-4 0-.27-.812c-.263-.787-.394-1.18-.637-1.471a2 2 0 0 0-.803-.578C13.938 3 13.524 3 12.694 3h-1.388c-.829 0-1.244 0-1.596.139a2 2 0 0 0-.803.578c-.243.29-.374.684-.636 1.471L8 6m6 4v7m-4-7v7"
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/>
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</svg>
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</button></form
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></span>
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{% endif %}
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</header>
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@ -6,7 +6,9 @@
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{% include "header.html" %}
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<body>
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{% include "post.html" %}
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{% if config.is_logged() %}
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<aside>{% include "post.html" %}</aside>
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{% endif %}
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<main>
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<p>{{ "".join(get_flashed_messages()) | safe }}</p>
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@ -1,9 +1,7 @@
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{% if config.is_logged() %}
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<aside>
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<form action="/" method="post">
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<textarea name="p"></textarea>
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<form action="/" method="post">
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<textarea name="p">{{ file }}</textarea>
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<br />
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<button type="submit">send</button>
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</form>
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</aside>
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</form>
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{% endif %}
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@ -6,11 +6,17 @@
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{% include "header.html" %}
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<body>
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<main>
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<!-- TODO: show a specific post -->
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{% if file %}
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<h3>{{ name }}</h3>
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<!-- TODO: button to edit the post if logged -->
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<!-- TODO: button to delete the post if logged -->
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<p>{{ file }}</p>
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{% else %}
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<p>{{ name }} doesn't exists</p>
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{% endif %}
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</main>
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<footer>
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<a href="/">back to index</a>
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</footer>
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</body>
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</html>
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@ -1,10 +1,39 @@
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from os import listdir
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from os import path as os_path
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from os import remove as os_remove
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from config import Config
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def get_posts():
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def post_filename(number: int):
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"""get filename of post"""
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return f"{Config.data_dir}/{number}.txt"
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def get_posts() -> list[str]:
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"""get posts list"""
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return [
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os_path.join(Config.data_dir, basename) for basename in listdir(Config.data_dir)
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]
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def get_post(filename: str) -> str | None:
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"""get a post"""
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try:
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open(filename)
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except FileNotFoundError:
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return None
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else:
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with open(filename, "r") as reader:
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return reader.read()
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def delete_post(filename: str) -> bool:
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"""delete a post"""
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try:
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open(filename)
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except FileNotFoundError:
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return False
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else:
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os_remove(filename)
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return True
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