Ajout du module utils.py et modification du html

partitioncloud/albums.py

@@ -10,7 +10,7 @@ from flask import (Blueprint, abort, flash, redirect, render_template, request,
 
 from .auth import login_required
 from .db import get_db
-from . import user
+from .utils import User, Album
 
 bp = Blueprint("albums", __name__, url_prefix="/albums")
 
@@ -18,7 +18,8 @@ bp = Blueprint("albums", __name__, url_prefix="/albums")
 @bp.route("/")
 @login_required
 def index():
-    albums = user.get_albums(session.get("user_id"))
+    user = User(session.get("user_id"))
+    albums = user.get_albums()
 
     return render_template("albums/index.html", albums=albums)
 
@@ -28,36 +29,26 @@ def album(uuid):
     """
     Album page
     """
-    db = get_db()
-    album = db.execute(
-        """
-        SELECT id, name, uuid FROM album
-        WHERE uuid = ?
-        """,
-        (uuid,),
-    ).fetchone()
+    try:
+        album = Album(uuid=uuid)
+        user = User(session.get("user_id"))
+        partitions = album.get_partitions()
+        if user.id is None:
+            # On ne propose pas aux gens non connectés de rejoindre l'album
+            not_participant = False
+        else:
+            not_participant = not user.is_participant(album.uuid)
 
-    if album is None:
+        return render_template(
+            "albums/album.html",
+            album=album,
+            partitions=partitions,
+            not_participant=not_participant
+        )
+
+    except LookupError:
         return abort(404)
 
-    partitions = db.execute(
-        """
-        SELECT partition.uuid, partition.name, partition.author FROM partition
-        JOIN contient_partition ON partition_uuid = partition.uuid
-        JOIN album ON album.id = album_id
-        WHERE album.uuid = ?
-        """,
-        (uuid,),
-    ).fetchall()
-
-    if session.get("user_id") is None:
-        # On ne propose pas aux gens non connectés de rejoindre l'album
-        not_participant = False
-    else:
-        not_participant = not user.is_participant(session.get("user_id"), uuid)
-
-    return render_template("albums/album.html", album=album, partitions=partitions, not_participant=not_participant)
-
 
 @bp.route("/<album_uuid>/<partition_uuid>")
 def partition(album_uuid, partition_uuid):
@@ -106,21 +97,13 @@ def create_album():
                         (uuid, name),
                     )
                     db.commit()
-
-                    album_id = db.execute(
-                        """
-                        SELECT id FROM album
-                        WHERE uuid = ?
-                        """,
-                        (uuid,),
-                    ).fetchone()["id"]
-
+                    album = Album(uuid=uuid)
                     db.execute(
                         """
                         INSERT INTO contient_user (user_id, album_id)
                         VALUES (?, ?)
                         """,
-                        (session.get("user_id"), album_id),
+                        (session.get("user_id"), album.id),
                     )
                     db.commit()
 
@@ -137,149 +120,61 @@ def create_album():
 
 
 @bp.route("/<uuid>/join")
+@login_required
 def join_album(uuid):
-    if session.get("user_id") is None:
-        flash("Vous n'êtes pas connecté.")
-        return redirect(f"/albums/{uuid}")
-    
-    db = get_db()
-    album_id = db.execute(
-        """
-        SELECT id FROM album
-        WHERE uuid = ?
-        """,
-        (uuid,)
-    ).fetchone()["id"]
-
-    if album_id is None:
+    user = User(session.get("user_id"))
+    try:
+        user.join_album(uuid)
+    except LookupError:
         flash("Cet album n'existe pas.")
         return redirect(f"/albums/{uuid}")
 
-    db.execute(
-        """
-        INSERT INTO contient_user (user_id, album_id)
-        VALUES (?, ?)
-        """,
-        (session.get("user_id"), album_id)
-    )
-    db.commit()
     flash("Album ajouté à la collection.")
     return redirect(f"/albums/{uuid}")
 
 
 @bp.route("/<uuid>/delete", methods=["GET", "POST"])
+@login_required
 def delete_album(uuid):
     db = get_db()
-    if session.get("user_id") is None:
-        flash("Vous n'êtes pas connecté.")
-        return redirect(f"/albums/{uuid}")
+    album = Album(uuid=uuid)
 
     if request.method == "GET":
-        album =  db.execute(
-            """
-            SELECT * FROM album
-            WHERE uuid = ?
-            """,
-            (uuid,)
-        ).fetchone()
         return render_template("albums/delete-album.html", album=album)
     
     error = None
-    users = user.get_users(uuid)
+    users = album.get_users()
+    user = User(session.get("user_id"))
     if len(users) > 1:
         error = "Vous n'êtes pas seul dans cet album."
-    elif len(users) == 1 and users[0]["id"] != session.get("user_id"):
+    elif len(users) == 1 and users[0]["id"] != user.id:
         error = "Vous ne possédez pas cet album."
     
-    if user.access_level(session.get("user_id")) == 1:
+    if user.access_level == 1:
         error = None
 
     if error is not None:
         flash(error)
         return redirect(f"/albums/{uuid}")
 
-    album_id = db.execute(
-        """
-        SELECT id FROM album
-        WHERE uuid = ?
-        """,
-        (uuid,)
-    ).fetchone()["id"]
+    album.delete()
 
-    db.execute(
-        """
-        DELETE FROM album
-        WHERE uuid = ?
-        """,
-        (uuid,)
-    )
-    db.execute(
-        """
-        DELETE FROM contient_user
-        WHERE album_id = ?
-        """,
-        (album_id,)
-    )
-    db.execute(
-        """
-        DELETE FROM contient_partition
-        WHERE album_id = ?
-        """,
-        (album_id,)
-    )
-    db.commit()
-    # Delete orphan partitions
-    partitions = db.execute(
-        """
-        SELECT partition.uuid FROM partition
-        WHERE NOT EXISTS (
-            SELECT NULL FROM contient_partition 
-            WHERE partition.uuid = partition_uuid
-        )
-        """
-    )
-    for partition in partitions.fetchall():
-        os.remove(f"partitioncloud/partitions/{partition['uuid']}.pdf")
-        if os.path.exists(f"partitioncloud/static/thumbnails/{partition['uuid']}.jpg"):
-            os.remove(f"partitioncloud/static/thumbnails/{partition['uuid']}.jpg")
-    
-    partitions = db.execute(
-        """
-        DELETE FROM partition
-        WHERE uuid IN (
-            SELECT partition.uuid FROM partition
-            WHERE NOT EXISTS (
-                SELECT NULL FROM contient_partition 
-                WHERE partition.uuid = partition_uuid
-            )
-        )
-        """
-    )
-    db.commit()
     flash("Album supprimé.")
     return redirect("/albums")
 
 
 @bp.route("/<album_uuid>/add-partition", methods=["GET", "POST"])
+@login_required
 def add_partition(album_uuid):
-    user_id = session.get("user_id")
     db = get_db()
-    if user_id is None:
-        flash("Vous n'êtes pas connecté.")
-        return redirect(f"/albums/{album_uuid}")
+    user = User(session.get("user_id"))
+    album = Album(uuid=album_uuid)
 
-    if (not user.is_participant(user_id, album_uuid)) and (user.access_level(user_id) != 1):
+    if (not user.is_participant(album.uuid)) and (user.access_level != 1):
         flash("Vous ne participez pas à cet album.")
-        return redirect(f"/albums/{album_uuid}")
+        return redirect(f"/albums/{album.uuid}")
 
     if request.method == "GET":
-        album =  db.execute(
-            """
-            SELECT * FROM album
-            WHERE uuid = ?
-            """,
-            (album_uuid,)
-        ).fetchone()
         return render_template("albums/add-partition.html", album=album)
 
     error = None
@@ -291,7 +186,7 @@ def add_partition(album_uuid):
 
     if error is not None:
         flash(error)
-        return redirect(f"/albums/{album_uuid}")
+        return redirect(f"/albums/{album.uuid}")
 
     if "author" in request.form:
         author = request.form["author"]
@@ -331,7 +226,7 @@ def add_partition(album_uuid):
                 SELECT id FROM album
                 WHERE uuid = ?
                 """,
-                (album_uuid,)
+                (album.uuid,)
             ).fetchone()["id"]
 
             db.execute(
@@ -339,7 +234,7 @@ def add_partition(album_uuid):
                 INSERT INTO contient_partition (partition_uuid, album_id)
                 VALUES (?, ?)
                 """,
-                (partition_uuid, album_id),
+                (partition_uuid, album.id),
             )
             db.commit()
 
@@ -348,4 +243,4 @@ def add_partition(album_uuid):
             pass
 
     flash(f"Partition {request.form['name']} ajoutée")
-    return redirect(f"/albums/{album_uuid}")
+    return redirect(f"/albums/{album.uuid}")

partitioncloud/templates/albums/add-partition.html

@@ -1,18 +1,18 @@
 {% extends 'base.html' %}
 
 {% block header %}
-  <h1>{% block title %}Ajouter une partition à {{ album["name"] }}{% endblock %}</h1>
+<h1>{% block title %}Ajouter une partition à {{ album.name }}{% endblock %}</h1>
 {% endblock %}
 
 {% block content %}
-  <form method="post" enctype="multipart/form-data">
-    Titre*
-    <input name="name" type="text" required/>
-    Auteur
-    <input name="author" type="text"/>
-    Paroles
-    <input name="body" type="text"/>
-    <input name="file" type="file" required/>
-    <input type="submit" value="Ajouter"/>
-  </form>
+<form method="post" enctype="multipart/form-data">
+  Titre*
+  <input name="name" type="text" required />
+  Auteur
+  <input name="author" type="text" />
+  Paroles
+  <textarea name="body" type="text"></textarea>
+  <input name="file" type="file" required />
+  <input type="submit" value="Ajouter" />
+</form>
 {% endblock %}

partitioncloud/templates/albums/album.html

@@ -1,17 +1,17 @@
 {% extends 'base.html' %}
 
 {% block header %}
-<h1>{% block title %}{{ album["name"] }}{% endblock %}</h1>
+<h1>{% block title %}{{ album.name }}{% endblock %}</h1>
 {% endblock %}
 
 {% block header_actions %}
 {% if not_participant %}
-<a href="/albums/{{ album['uuid'] }}/join">
+<a class="button-href" href="/albums/{{ album.uuid }}/join">
   <button id="join-album">Rejoindre</button>
 </a>
 {% endif %}
 {% if g.user %}
-<a href="/albums/{{ album['uuid'] }}/add-partition">
+<a class="button-href" href="/albums/{{ album.uuid }}/add-partition">
   <button id="add-partition">Ajouter une partition</button>
 </a>
 {% endif %}
@@ -21,15 +21,15 @@
 {% if partitions|length != 0 %}
 <div id="partitions-grid">
   {% for partition in partitions %}
-  <div class="partition" id="partition-{{ partition['uuid'] }}">
-    <a href="{{ album['uuid'] }}/{{ partition['uuid'] }}">
-      <img src="/static/thumbnails/{{ partition['uuid'] }}.jpg">
+  <a href="{{ album.uuid }}/{{ partition['uuid'] }}">
+    <div class="partition" id="partition-{{ partition['uuid'] }}">
+      <img class="partition-thumbnail" src="/static/thumbnails/{{ partition['uuid'] }}.jpg">
       <div class="partition-description">
         <div class="partition-name">{{ partition["name"] }}</div>
         <div class="partition-author">{{ partition["author"] }}</div>
       </div>
-    </a>
-  </div>
+    </div>
+  </a>
   {% endfor %}
 </div>
 {% else %}

partitioncloud/templates/albums/delete-album.html

@@ -1,13 +1,16 @@
 {% extends 'base.html' %}
 
 {% block header %}
-  <h1>{% block title %}Supprimer {{ album["name"] }}{% endblock %}</h1>
+<h1>{% block title %}Supprimer {{ album.name }}{% endblock %}</h1>
 {% endblock %}
 
 {% block content %}
-  Êtes vous sûr de vouloir supprimer cet album ?
-  <form method="post">
-    <input type="submit" value="Supprimer">
-  </form>
-  <a href="/albums/{{ album['uuid'] }}"><button>Annuler</button></a>
+Êtes vous sûr de vouloir supprimer cet album ?
+<form method="post">
+  <input type="submit" value="Supprimer">
+</form>
+<a class="button-href" href="/albums/{{ album.uuid }}">
+  <button id="cancel-deletion">Annuler</button>
+</a>
+
 {% endblock %}

partitioncloud/templates/base.html

@@ -1,16 +1,21 @@
 <!doctype html>
-<title>{% block title %}{% endblock %} - PartitionCloud</title>
-<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
+
+<head>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>{% block title %}{% endblock %} - PartitionCloud</title>
+  <link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
+  <link rel="stylesheet" href="{{ url_for('static', filename='mobile.css') }}">
+</head>
 <nav>
   <h1><a href="{{ url_for('albums.index') }}">PartitionCloud</a></h1>
   <ul>
     {% if g.user %}
-      <li><span>{{ g.user['username'] }}</span>
-      <li><a href="{{ url_for('auth.logout') }}">Déconnexion</a>
-    {% else %}
-      <li><a href="{{ url_for('auth.register') }}">Créer un compte</a>
-      <li><a href="{{ url_for('auth.login') }}">Se connecter</a>
-    {% endif %}
+    <li><span>{{ g.user['username'] }}</span>
+    <li><a href="{{ url_for('auth.logout') }}">Déconnexion</a>
+      {% else %}
+    <li><a href="{{ url_for('auth.register') }}">Créer un compte</a>
+    <li><a href="{{ url_for('auth.login') }}">Se connecter</a>
+      {% endif %}
   </ul>
 </nav>
 <section class="content">
@@ -20,9 +25,9 @@
       {% block header_actions %}{% endblock %}
     </div>
   </header>
-  <br/>
   {% for message in get_flashed_messages() %}
-    <div class="flash">{{ message }}</div>
+  <div class="flash">{{ message }}</div>
   {% endfor %}
+  <br />
   {% block content %}{% endblock %}
 </section>

partitioncloud/user.py

@@ -1,60 +0,0 @@
-#!/usr/bin/python3
-from .db import get_db
-
-
-def access_level(user_id):
-    db = get_db()
-    if user_id is None:
-        return -1
-    return db.execute(
-        """
-        SELECT access_level FROM user
-        WHERE id = ?
-        """,
-        (user_id,)
-    ).fetchone()["access_level"]
-
-
-def is_participant(user_id, uuid):
-    db = get_db()
-    return len(db.execute(
-            """
-            SELECT album.id FROM album
-            JOIN contient_user ON album_id = album.id
-            JOIN user ON user_id = user.id
-            WHERE user.id = ? AND album.uuid = ?
-            """,
-            (user_id, uuid)
-        ).fetchall()) == 1
-
-
-def get_albums(user_id):
-    db = get_db()
-    if access_level(user_id) == 1:
-        return db.execute(
-            """
-            SELECT * FROM album
-            """
-        ).fetchall()
-    return db.execute(
-            """
-            SELECT album.id, name, uuid FROM album
-            JOIN contient_user ON album_id = album.id
-            JOIN user ON user_id = user.id
-            WHERE user.id = ?
-            """,
-            (user_id,),
-        ).fetchall()
-
-
-def get_users(album_uuid):
-    db = get_db()
-    return db.execute(
-        """
-        SELECT * FROM user
-        JOIN contient_user ON user_id = user.id
-        JOIN album ON album.id = album_id
-        WHERE album.uuid = ?
-        """,
-        (album_uuid,)
-    ).fetchall()

partitioncloud/utils.py

@@ -0,0 +1,193 @@
+#!/usr/bin/python3
+import os
+from .db import get_db
+
+class User():
+    def __init__(self, user_id):
+        self.id = user_id
+
+        db = get_db()
+        if self.id is None:
+            self.username = ""
+            self.access_level = -1
+        
+        else:
+            data = db.execute(
+                """
+                SELECT username, access_level FROM user
+                WHERE id = ?
+                """,
+                (self.id,)
+            ).fetchone()
+            self.username = data["username"]
+            self.access_level = data["access_level"]
+
+
+    def is_participant(self, album_uuid):
+        db = get_db()
+        return len(db.execute(
+                """
+                SELECT album.id FROM album
+                JOIN contient_user ON album_id = album.id
+                JOIN user ON user_id = user.id
+                WHERE user.id = ? AND album.uuid = ?
+                """,
+                (self.id, album_uuid)
+            ).fetchall()) == 1
+
+
+    def get_albums(self):
+        db = get_db()
+        if self.access_level == 1:
+            return db.execute(
+                """
+                SELECT * FROM album
+                """
+            ).fetchall()
+        return db.execute(
+                """
+                SELECT album.id, name, uuid FROM album
+                JOIN contient_user ON album_id = album.id
+                JOIN user ON user_id = user.id
+                WHERE user.id = ?
+                """,
+                (self.id,),
+            ).fetchall()
+
+        
+    def join_album(self, album_uuid):
+        db = get_db()
+        album = Album(uuid=album_uuid)
+
+        db.execute(
+            """
+            INSERT INTO contient_user (user_id, album_id)
+            VALUES (?, ?)
+            """,
+            (self.id, album.id)
+        )
+        db.commit()
+
+
+
+class Album():
+    def __init__(self, uuid=None, id=None):
+        db = get_db()
+        if uuid is not None:
+            self.uuid = uuid
+            data = db.execute(
+                """
+                SELECT id, name FROM album
+                WHERE uuid = ?
+                """,
+                (self.uuid,)
+            ).fetchone()
+            if data is None:
+                raise LookupError
+            self.id = data["id"]
+            self.name = data["name"]
+
+        elif id is not None:
+            self.id = id
+            data = db.execute(
+                """
+                SELECT uuid, name FROM album
+                WHERE id = ?
+                """,
+                (self.id,)
+            ).fetchone()
+            if data is None:
+                raise LookupError
+            self.uuid = data["uuid"]
+            self.name = data["name"]
+
+        else:
+            raise LookupError
+
+
+    def get_users(self):
+        """
+        Renvoie les utilisateurs liés à l'album
+        """
+        db = get_db()
+        return db.execute(
+            """
+            SELECT * FROM user
+            JOIN contient_user ON user_id = user.id
+            JOIN album ON album.id = album_id
+            WHERE album.uuid = ?
+            """,
+            (self.uuid,)
+        ).fetchall()
+
+    def get_partitions(self):
+        """
+        Renvoie les partitions liées à l'album
+        """
+        db = get_db()
+        return db.execute(
+            """
+            SELECT partition.uuid, partition.name, partition.author FROM partition
+            JOIN contient_partition ON partition_uuid = partition.uuid
+            JOIN album ON album.id = album_id
+            WHERE album.uuid = ?
+            """,
+            (self.uuid,),
+        ).fetchall()
+
+
+    def delete(self):
+        """
+        Supprimer l'album
+        """
+        db = get_db()
+        db.execute(
+            """
+            DELETE FROM album
+            WHERE uuid = ?
+            """,
+            (self.uuid,)
+        )
+        db.execute(
+            """
+            DELETE FROM contient_user
+            WHERE album_id = ?
+            """,
+            (self.id,)
+        )
+        db.execute(
+            """
+            DELETE FROM contient_partition
+            WHERE album_id = ?
+            """,
+            (self.id,)
+        )
+        db.commit()
+        # Delete orphan partitions
+        partitions = db.execute(
+            """
+            SELECT partition.uuid FROM partition
+            WHERE NOT EXISTS (
+                SELECT NULL FROM contient_partition 
+                WHERE partition.uuid = partition_uuid
+            )
+            """
+        )
+        for partition in partitions.fetchall():
+            os.remove(f"partitioncloud/partitions/{partition['uuid']}.pdf")
+            if os.path.exists(f"partitioncloud/static/thumbnails/{partition['uuid']}.jpg"):
+                os.remove(f"partitioncloud/static/thumbnails/{partition['uuid']}.jpg")
+        
+        partitions = db.execute(
+            """
+            DELETE FROM partition
+            WHERE uuid IN (
+                SELECT partition.uuid FROM partition
+                WHERE NOT EXISTS (
+                    SELECT NULL FROM contient_partition 
+                    WHERE partition.uuid = partition_uuid
+                )
+            )
+            """
+        )
+        db.commit()