コード例 #1
0
ファイル: routes.py プロジェクト: Gautam3994/Dark-Knight
def update_post(post_id):
    post = Posts.query.get_or_404(post_id)
    if post.author != current_user:
        abort(403)
    form = PostForm()
    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        if form.file.data:
            hex_name = secrets.token_hex(8)
            _, file_ext = os.path.splitext(form.file.data.filename)
            file_name = hex_name + file_ext
            file_path = os.path.join(current_app.root_path,
                                     f'static/files/{str(current_user.id)}',
                                     file_name)
            form.file.data.save(file_path)
            post.file = file_name
            # current_user.post.file = form.file.data.filename
        db.session.commit()
        flash("Your post was updated successfully", "success")
        return redirect(url_for('posts.post', post_id=post.id))
    elif request.method == 'GET':
        form.title.data = post.title
        form.content.data = post.content
        form.file.data = post.file
    return render_template("newpost.html",
                           title="Update Post",
                           form=form,
                           legend='Update Post')
コード例 #2
0
def update_post(post_id):
    # make sure the post exists before we can update it
    post = Post.query.get_or_404(post_id)

    # make sure that the author of the post is the one updating it
    if post.author != current_user:
        abort(403)

    # load our post form
    form = PostForm()

    # if all the info checks out, we can save it in the db
    # if we're loading the page, prepopulate the values of the fields
    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        db.session.commit()
        flash("Your post has been updated!", 'success')
        return redirect(url_for('posts.post', post_id=post.id))
    elif request.method == 'GET':
        form.title.data = post.title
        form.content.data = post.content
    return render_template("create_post.html",
                           title="Update Post",
                           form=form,
                           legend='Update Post')
コード例 #3
0
ファイル: routes.py プロジェクト: Gautam3994/Dark-Knight
def newpost():
    form = PostForm()
    if form.validate_on_submit():
        if form.file.data:
            hex_name = secrets.token_hex(8)
            _, file_ext = os.path.splitext(form.file.data.filename)
            file_name = hex_name + file_ext
            file_path = os.path.join(current_app.root_path,
                                     f'static/files/{str(current_user.id)}',
                                     file_name)
            form.file.data.save(file_path)
            current_user.posts.file = file_name
            post = Posts(title=form.title.data,
                         content=form.content.data,
                         author=current_user,
                         file=file_name)
        else:
            post = Posts(title=form.title.data,
                         content=form.content.data,
                         author=current_user)
        db.session.add(post)
        db.session.commit()
        flash('Your post has been added successfully', 'success')
        return redirect(url_for('main.home'))
    return render_template("newpost.html",
                           title="New Post",
                           form=form,
                           legend='Create Post')
コード例 #4
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def create_post():
    form = PostForm()
    if form.validate_on_submit():
        post = Post(title=form.title.data, content=form.content.data, author=current_user)
        db.session.add(post)
        db.session.commit()
        flash('Your post has been created!', 'success')
        return redirect(url_for('main.home'))
    return render_template('create_post.html', title='New Post', form=form, legend='New Post')
コード例 #5
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def new_post():
    form = PostForm()
    if form.validate_on_submit():
        post = Post(title=form.title.data,
                    content=form.content.data,
                    author=current_user)
        db.session.add(post)
        db.session.commit()
        flash("Your post has been created!", "success")
        return redirect(url_for("main.home"))
    return render_template("create_post.html",
                           title="New Post",
                           form=form,
                           legend="New Post")
コード例 #6
0
ファイル: routes.py プロジェクト: ritishadhikari/Flask_Corey
def new_post():
    form = PostForm()
    if form.validate_on_submit():
        post = Post(title=form.title.data,
                    content=form.content.data,
                    user_id=current_user.id)
        #author=current_user, #can also use this.
        db.session.add(post)
        db.session.commit()
        flash(message='Post Creation Successful', category='success')
        return redirect(url_for('main.home'))
    return render_template('create_post.html',
                           title='New Post',
                           form=form,
                           legend='New Post')
コード例 #7
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def post_update(post_id):
    post = Post.query.get_or_404(post_id)
    if post.author != current_user:
        abort(403)
    form = PostForm()
    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        db.session.commit()
        flash('Your post has been updated!', 'success')
        return redirect(url_for('posts.post_detail', post_id=post.id))
    elif request.method == 'GET':
        form.title.data = post.title
        form.content.data = post.content
    return render_template('create_post.html', title='Update Post', form=form, legend='Update Post')
コード例 #8
0
ファイル: routes.py プロジェクト: rajnishhitman/flask
def update_post(post_id):
    post = Post.query.get_or_404(post_id)
    if post.author != current_user:
        abort(403)
    form = PostForm()

    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        db.session.commit()
        flash('Your post has been updated!!', category="success")
        return redirect(url_for('posts.post', post_id=post.id))
    if request.method == "GET":
        form.title.data = post.title
        form.content.data = post.content
    return render_template('create_new.html', title="Update Post",
                           form=form, legend="Update Post")
コード例 #9
0
ファイル: views.py プロジェクト: zengzhengrong/flask_blog
def update_post(post_id):
    post = Post.query.get_or_404(post_id)
    if post.author != current_user:
        abort(403)
    form = PostForm()
    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        flash('更新成功', 'success')
        return redirect(url_for('posts.post', post_id=post.id))
    if request.method == 'GET':
        form.post_img.data = post.post_image
        form.title.data = post.title
        form.content.data = post.content
    return render_template('update_post.html',
                           title=f'更新博客:{post.title}',
                           form=form)
コード例 #10
0
ファイル: views.py プロジェクト: zengzhengrong/flask_blog
def create_post():
    form = PostForm()
    if form.validate_on_submit():
        # handle post_image
        post_img = form.post_img.data
        thumbnail_post_img = save_img_as(
            post_img, post=True,
            username=current_user.username) if post_img is not None else None
        post = Post(title=form.title.data,
                    content=form.content.data,
                    author=current_user,
                    post_image=thumbnail_post_img)
        db.session.add(post)
        db.session.commit()
        flash(f'发布成功:{form.title.data}', 'primary')
        return redirect(url_for('main.home'))
    return render_template('create_post.html', title='发布博客', form=form)
コード例 #11
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def new_post():
    # grab the form we made for the post
    form = PostForm()

    # ensure that the post data is all valid and then save to the db
    if form.validate_on_submit():
        post = Post(title=form.title.data,
                    content=form.content.data,
                    author=current_user)
        db.session.add(post)
        db.session.commit()
        flash('Your post has been created!', 'success')
        return redirect(url_for('main.home'))
    return render_template("create_post.html",
                           title="New Post",
                           form=form,
                           legend='New Post')
コード例 #12
0
ファイル: routes.py プロジェクト: tanneryilmaz/flask_website
def new_post():
    form = PostForm()
    if form.validate_on_submit():
        post = Post(title=form.title.data,
                    content=form.content.data,
                    author=current_user
                    )  #giving information about the post to the post variable
        db.session.add(post)  #adding post to database
        db.session.commit()  #adding post to database

        flash('Your post has been created!', 'success')
        return redirect(
            url_for('main.home')
        )  #user is redirected to homepage if their post is successful
    return render_template('create_post.html',
                           title='New Post',
                           form=form,
                           legend='New Post')
コード例 #13
0
ファイル: routes.py プロジェクト: ritishadhikari/Flask_Corey
def update_post(post_id):
    post = Post.query.get_or_404(ident=post_id)
    if current_user != post.author:
        abort(403)
    else:
        form = PostForm()
        if form.validate_on_submit():
            post.title = form.title.data
            post.content = form.content.data
            db.session.commit()
            flash("Your Post have been updated", category='success')
            return redirect(url_for('posts.post', post_id=post.id))
        elif request.method == 'GET':
            form.title.data = post.title
            form.content.data = post.content
            return render_template('create_post.html',
                                   title='Update Post',
                                   form=form,
                                   legend='Update Post')
コード例 #14
0
def update_post(post_id):
    post = Post.query.get_or_404(post_id)
    if post.author != current_user:
        abort(403)
    form = PostForm()
    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        db.session.commit(
        )  # No need to add here because we already have this in our db
        flash('Your post has been updated', 'success')
        return redirect(url_for('posts.post', post_id=post_id))
    elif request.method == 'GET':
        form.title.data = post.title
        form.content.data = post.content
    return render_template('create_post.html',
                           title='Update post',
                           legend='Update Post',
                           form=form)
コード例 #15
0
ファイル: routes.py プロジェクト: tanneryilmaz/flask_website
def update_post(post_id):
    post = Post.query.get_or_404(post_id)
    if post.author != current_user:
        abort(403)
    form = PostForm()
    if form.validate_on_submit(
    ):  #if form is valid, update the title and content of the post with whatever is in the PostForm()
        post.title = form.title.data
        post.content = form.content.data
        db.session.commit()
        flash('your post has been updated!', 'success')
        return redirect(
            url_for('posts.post', post_id=post.id)
        )  #'post' is a method and 'post_id' is the parameter it takes in
    elif request.method == 'GET':
        form.title.data = post.title  #the form is populated with title of the post
        form.content.data = post.content
    return render_template('create_post.html',
                           title='Update Post',
                           form=form,
                           legend='Update Post')
コード例 #16
0
def update_post(post_id):
    # post is what is already in the database. form is what is being currently beeing populated/updated/added.
    post = Post.query.get_or_404(post_id)
    # this makes sure that if you're not the author of the post, you can't update the post.
    if post.author != current_user:
        abort(403)  # 403: Forbidden
    form = PostForm()
    if form.validate_on_submit():
        post.title = form.title.data
        post.content = form.content.data
        db.session.commit(
        )  # we don't use .add() because that the content/data is already in the database. we'll use .commit() to make the changes
        flash('Your post has been updated!', 'success')
        return redirect(url_for('posts.post', post_id=post.id))
    elif request.method == 'GET':
        # populate title and content using existing data
        form.title.data = post.title
        form.content.data = post.content
    return render_template('create_post.html',
                           title='Update Title',
                           form=form,
                           legend='Update Post')