First commit

author: jvoisin 2018-11-11 23:25:40 +0100
committer: jvoisin 2018-11-11 23:25:40 +0100
commit: 60aa7f879e16e4ae329c099eecffd97547b39a07 (patch)
tree: 52a75b31e5b00f0f52a7cd9fe3fea15caab9d0bd
3 files changed, 95 insertions, 0 deletions
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..b2f7776
--- /dev/null
+++ b/main.py
@@ -0,0 +1,54 @@
+import os
+import libmat2
+from libmat2 import parser_factory
+from flask import Flask, flash, request, redirect, url_for, render_template
+from flask import send_from_directory, after_this_request
+from werkzeug.utils import secure_filename
+UPLOAD_FOLDER = './'
+ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
+app = Flask(__name__)
+app.config['SECRET_KEY'] = '1337'
+app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
+app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024  # 16MB
+@app.route('/', methods=['GET', 'POST'])
+def upload_file():
+    if request.method == 'POST':
+        if 'file' not in request.files: # check if the post request has the file part
+            flash('No file part')
+            return redirect(request.url)
+        uploaded_file = request.files['file']
+        if uploaded_file.filename == '':
+            flash('No selected file')
+            return redirect(request.url)
+        filename = secure_filename(uploaded_file.filename)
+        filepath = os.path.join(app.config['UPLOAD_FOLDER'], filename)
+        uploaded_file.save(os.path.join(filepath))
+        parser, mime = parser_factory.get_parser(filepath)
+        if parser is None:
+            flash('The type %s is not supported' % mime)
+            return redirect(url_for('upload_file'))
+        elif parser.remove_all() is not True:
+            flash('Unable to clean ' % mime)
+            return redirect(url_for('upload_file'))
+        os.remove(filename)
+        @after_this_request
+        def remove_file(response):
+            os.remove(parser.output_filename)
+            return response
+        return send_from_directory(app.config['UPLOAD_FOLDER'], parser.output_filename)
+    mimetypes = 'image/jpeg, image/png'
+    return render_template('index.html', mimetypes=mimetypes)
+app.run()
diff --git a/static/style.css b/static/style.css
new file mode 100644
index 0000000..ed92664
--- /dev/null
+++ b/static/style.css
@@ -0,0 +1,21 @@
+header {
+        border-bottom: 1px solid black;
+        width: 100%;
+}
+header h1 {
+        text-align: center;
+}
+header a {
+        text-align:right;
+}
+section {
+        border-radius: 1em;
+        padding: 1em;
+        position: absolute;
+        top: 50%;
+        left: 50%;
+        margin-right: -50%;
+        transform: translate(-50%, -50%);
+}
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..0496c2d
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<html>
+<head>
+        <title>mat2 - online edition</title>
+        <link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}" type="text/css" />
+</head>
+<body>
+        <header>
+                <h1>mat2 - online edition</h1>
+        </header>
+        <section>
+                <h1>Remove metadata from your images</h1>
+                <p>Drag and drop anywhere you want and get your files cleaned</p>
+                <br>
+                <form method=post enctype=multipart/form-data>
+                        <input type=file name=file id="upload_file" accept="{{ mimetypes }}">
+                        <input type=submit value=Upload>
+                </form>
+        </section>
+</body>
author	jvoisin	2018-11-11 23:25:40 +0100
committer	jvoisin	2018-11-11 23:25:40 +0100
commit	60aa7f879e16e4ae329c099eecffd97547b39a07 (patch)
tree	52a75b31e5b00f0f52a7cd9fe3fea15caab9d0bd

diff --git a/main.py b/main.py new file mode 100644 index 0000000..b2f7776 --- /dev/null +++ b/main.py
@@ -0,0 +1,54 @@
	1	import os
	2
	3	import libmat2
	4	from libmat2 import parser_factory
	5
	6	from flask import Flask, flash, request, redirect, url_for, render_template
	7	from flask import send_from_directory, after_this_request
	8
	9	from werkzeug.utils import secure_filename
	10
	11	UPLOAD_FOLDER = './'
	12	ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
	13
	14	app = Flask(__name__)
	15	app.config['SECRET_KEY'] = '1337'
	16	app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
	17	app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024 # 16MB
	18
	19
	20	@app.route('/', methods=['GET', 'POST'])
	21	def upload_file():
	22	if request.method == 'POST':
	23	if 'file' not in request.files: # check if the post request has the file part
	24	flash('No file part')
	25	return redirect(request.url)
	26	uploaded_file = request.files['file']
	27	if uploaded_file.filename == '':
	28	flash('No selected file')
	29	return redirect(request.url)
	30	filename = secure_filename(uploaded_file.filename)
	31	filepath = os.path.join(app.config['UPLOAD_FOLDER'], filename)
	32	uploaded_file.save(os.path.join(filepath))
	33
	34	parser, mime = parser_factory.get_parser(filepath)
	35	if parser is None:
	36	flash('The type %s is not supported' % mime)
	37	return redirect(url_for('upload_file'))
	38	elif parser.remove_all() is not True:
	39	flash('Unable to clean ' % mime)
	40	return redirect(url_for('upload_file'))
	41	os.remove(filename)
	42
	43	@after_this_request
	44	def remove_file(response):
	45	os.remove(parser.output_filename)
	46	return response
	47
	48	return send_from_directory(app.config['UPLOAD_FOLDER'], parser.output_filename)
	49
	50	mimetypes = 'image/jpeg, image/png'
	51	return render_template('index.html', mimetypes=mimetypes)
	52
	53
	54	app.run()


diff --git a/static/style.css b/static/style.css new file mode 100644 index 0000000..ed92664 --- /dev/null +++ b/static/style.css
@@ -0,0 +1,21 @@
	1	header {
	2	border-bottom: 1px solid black;
	3	width: 100%;
	4	}
	5
	6	header h1 {
	7	text-align: center;
	8	}
	9	header a {
	10	text-align:right;
	11	}
	12
	13	section {
	14	border-radius: 1em;
	15	padding: 1em;
	16	position: absolute;
	17	top: 50%;
	18	left: 50%;
	19	margin-right: -50%;
	20	transform: translate(-50%, -50%);
	21	}


diff --git a/templates/index.html b/templates/index.html new file mode 100644 index 0000000..0496c2d --- /dev/null +++ b/templates/index.html
@@ -0,0 +1,20 @@
	1	<!doctype html>
	2	<html>
	3	<head>
	4	<title>mat2 - online edition</title>
	5	<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}" type="text/css" />
	6	</head>
	7	<body>
	8	<header>
	9	<h1>mat2 - online edition</h1>
	10	</header>
	11	<section>
	12	<h1>Remove metadata from your images</h1>
	13	<p>Drag and drop anywhere you want and get your files cleaned</p>
	14	<br>
	15	<form method=post enctype=multipart/form-data>
	16	<input type=file name=file id="upload_file" accept="{{ mimetypes }}">
	17	<input type=submit value=Upload>
	18	</form>
	19	</section>
	20	</body>