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114 lines
4.2 KiB
Python
114 lines
4.2 KiB
Python
# This is a flask application that overlaps uploaded images and text on top of images laid out in a grid on the browser.
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from flask import Flask
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from flask import request, redirect
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from flask import render_template
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import glob
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import os
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from shutil import copyfile
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from datetime import datetime
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UPLOAD_FOLDER = os.path.join("static", "img")
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ALLOWED_EXTENSIONS = {'txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'}
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def allowed_file(filename):
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return '.' in filename and \
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filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
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# create flask application
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app = Flask(__name__)
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# configure the upload folder
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app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
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# load the settings of the applicaiton
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# (to handle the routing correctly)
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app.config.from_pyfile('settings.py')
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@app.route("/")
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def overlap():
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images = glob.glob('./static/img/*.png')
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images.sort()
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print(images)
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return render_template("mosaic.html", images=images)
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from flask import request
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@app.route('/upload/', methods=['POST'])
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def upload_file():
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if request.method == 'POST':
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file = request.files['tile']
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if file and allowed_file(file.filename):
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filename, fileextension = os.path.splitext(file.filename)
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overwrite = request.form["overwrite"]
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input_file_path = os.path.join(app.config['UPLOAD_FOLDER'], filename + fileextension)
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overwritten_file_path = os.path.join(app.config['UPLOAD_FOLDER'], overwrite + ".png")
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print("[input file path]:", input_file_path)
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print("[overwritten file path]:", overwritten_file_path)
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if 'png' not in fileextension:
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print("--- convert uploaded image to png")
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cmd = f"convert { input_file_path } { overwritten_file_path }"
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os.system(cmd)
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file.save(overwritten_file_path)
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# print("==============================================================")
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# print(fileextension)
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# print(f"copy { UPLOAD_FOLDER + file.filename} { UPLOAD_FOLDER + overwrite + fileextension }")
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# os.system(f"copy { UPLOAD_FOLDER + file.filename} { UPLOAD_FOLDER + overwrite + fileextension }")
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# print(f"del { UPLOAD_FOLDER + file.filename }")
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# os.system(f"del { UPLOAD_FOLDER + file.filename }")
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return redirect("/breadcube/overlap/")
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# f = request.files['the_file']
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# f.save('/var/www/uploads/uploaded_file.txt')
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#to refer backto zoomreplace.html
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@app.route('/image/static/img/<imgpath>')
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def zoomedimage(imgpath):
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print (imgpath)
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# list the files in imgpath[0:2], pass them to template
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images = glob.glob('./static/img/' + imgpath[0:2] + '/*.png')
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images.sort(reverse=True)
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print(images)
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return render_template("zoomreplace.html", image=imgpath, images=images)
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@app.route('/upload2/<image>', methods=['POST'])
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def upload2_file(image):
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if request.method == 'POST':
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file = request.files['tile']
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if file and allowed_file(file.filename):
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filename, fileextension = os.path.splitext(file.filename)
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overwrite = image #00.png
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input_file_path = os.path.join(app.config['UPLOAD_FOLDER'], filename + fileextension)
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overwritten_file_path = os.path.join(app.config['UPLOAD_FOLDER'], overwrite)
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print("[input file path]:", input_file_path)
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print("[overwritten file path]:", overwritten_file_path)
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if 'png' not in fileextension:
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print("--- convert uploaded image to png")
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cmd = f"convert { input_file_path } { overwritten_file_path }"
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os.system(cmd)
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# save it in the main folder with the number as the name
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file.save(overwritten_file_path)
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# and save it in the folder with the date as the name
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number_folder = image[0:2]
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datething = str(datetime.now()).replace(":", "").replace(" ", "").replace("-", "").replace(".", "")
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print(datething)
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memory_file_path = os.path.join(app.config['UPLOAD_FOLDER'],number_folder, datething + ".png")
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print(memory_file_path)
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# tempfile.save(memory_file_path)
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copyfile(overwritten_file_path, memory_file_path)
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return redirect("/")
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