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image_upload
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crunk 5 days ago
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2 changed files with 30 additions and 5 deletions
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  1. 12
      templates/upload.html
  2. 23
      upload.py

12
templates/upload.html
View File

@ -8,18 +8,17 @@
body { body {
background-image: url({{ url_for('static', filename='content/glit_background.gif')}}); background-image: url({{ url_for('static', filename='content/glit_background.gif')}});
} }
#uploadform{ .box {
background: #f9f871; background: #f9f871;
margin: auto; margin: auto;
padding: 1em; padding: 1em;
width: 30em; width: 30em;
min-height: 5em; min-height: 5em;
} }
</style> </style>
</head> </head>
<body> <body>
<form method="POST" enctype="multipart/form-data" id="uploadform"> <form method="POST" enctype="multipart/form-data" id="uploadform" class="box">
{{ imageuploadform.csrf_token }} {{ imageuploadform.csrf_token }}
<fieldset class="fileupload-field"> <fieldset class="fileupload-field">
<legend>Upload an image here</legend> <legend>Upload an image here</legend>
@ -31,4 +30,11 @@
</fieldset> </fieldset>
{{ imageuploadform.submit }} {{ imageuploadform.submit }}
</form> </form>
<div class="box">
<ol>
{% for uploaded_file in uploaded_files %}
<li><a href="{{uploaded_file}}">{{uploaded_file}}</a></li>
{% endfor %}
</ol>
</div>
</body> </body>

23
upload.py
View File

@ -14,11 +14,18 @@ ALLOWED_FILES = ["jpg", "png", "gif", "webp"]
# don't config these lines # don't config these lines
APP.config["SECRET_KEY"] = os.urandom(24) APP.config["SECRET_KEY"] = os.urandom(24)
class ImageUploadForm(FlaskForm): class ImageUploadForm(FlaskForm):
"""Image upload form.""" """Image upload form."""
image = FileField( image = FileField(
"image:", "image:",
validators=[FileAllowed(ALLOWED_FILES, f"Images only, please use any of the following file extensions: {(", ").join(ALLOWED_FILES)}")], validators=[
FileAllowed(
ALLOWED_FILES,
f"Images only, please use any of the following file extensions: {(", ").join(ALLOWED_FILES)}",
)
],
) )
submit = SubmitField("Submit") submit = SubmitField("Submit")
@ -32,10 +39,22 @@ def saveimage(image):
def index(): def index():
"""Upload route, a page to upload an image""" """Upload route, a page to upload an image"""
imageuploadform = ImageUploadForm() imageuploadform = ImageUploadForm()
uploaded_files = sorted(
[
os.path.join(APP.config["IMAGE_FOLDER"], file)
for file in os.listdir(APP.config["IMAGE_FOLDER"])
],
key=os.path.getctime,
)
print(uploaded_files)
if request.method == "POST": if request.method == "POST":
if imageuploadform.validate_on_submit(): if imageuploadform.validate_on_submit():
saveimage(imageuploadform.image.data) saveimage(imageuploadform.image.data)
return render_template("upload.html", imageuploadform=imageuploadform) return render_template(
"upload.html",
imageuploadform=imageuploadform,
uploaded_files=uploaded_files
)
if __name__ == "__main__": if __name__ == "__main__":

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