add title

app.py.copy

@@ -10,6 +10,7 @@ from hocrtransformpdf import *
 from werkzeug.utils import secure_filename
 from flask_basicauth import BasicAuth
 import pdftotree
+import urllib.request
 
 UPLOAD_FOLDER = 'static/uploads'
 ALLOWED_EXTENSIONS = {'pdf'}
@@ -26,66 +27,27 @@ app.config['UPLOAD_FOLDER'] = "static/pdf"
 
 @app.route('/', methods=['GET', 'POST'])
 @basic_auth.required
-def run_script():
+def index():
-    # the code below was made in case I was using a button upload but now I use the field input so this has to be uploaded and then transformed
-    if request.method == 'POST':
-       # download PDF from url
-       file = request.form['file']
-       if file:
-          response = urllib.request.urlopen(file)
-          file = open("static/pdf/downloaded.pdf", 'wb')
-          file.write(response.read())
-          file.close()
-          #uploadfilepath=os.path.join(app.config['UPLOAD_FOLDER'], file)
-          #file.save(uploadfilepath)
-          #return redirect(url_for('uploaded_file',file=file))
-       # url = request.form['url']
-        #if not url:
-         #   flash('Url is required!')
-       # else:
-        #    messages.append({'url': url})
-         #   return redirect(url_for('index'))
-       
-        # check if the post request has the file part
-        #if 'file' not in request.files:
-         #   flash('No file part')
-          #  return redirect(request.url)
-        #file = request.files['file']
-        # if user does not select file, browser also
-        # submit an empty part without filename
-        #if file.filename == '':
-         #   flash('No selected file')
-          #  return redirect(request.url)
-        #if file and allowed_file(file.filename):
-         #   filename = secure_filename(file.filename)
-          #  uploadfilepath=os.path.join(app.config['UPLOAD_FOLDER'], filename)
-           # file.save(uploadfilepath)
-            # return redirect(url_for('uploaded_file',
-            #                         filename=filename))
-
-        
-       hocr_result = pdftotree.parse("static/pdf/downloaded.pdf")
-       hocr = HocrTransform(hocr_filename=hocr_result, dpi=300)
-       hocr.to_pdf(
-         out_filename='static/pdf/output-2.pdf',
-         image_filename='static/images/blank.png',
-         show_bounding_boxes=False,
-         interword_spaces=False
-       )
-
-    #hocrfile='static/hocr/gynaikoktonia.hocr'
-    #hocr = HocrTransform(hocr_filename=hocrfile, dpi=300)
-    #hocr = HocrTransform(hocr_filename=hocr_result, dpi=300)
-    #hocr.to_pdf(
-    #    out_filename='static/pdf/output.pdf',
-    #    image_filename='static/images/blank.png',
-    #    show_bounding_boxes=False,
-    #     interword_spaces=False,
-    #)
-# result = subprocess.check_output("python3 hocrtransformpdf.py -i images/blank.png hocr/gynaikoktonia.hocr pdf/gynaikoktonia.pdf", shell=True)
 		return render_template('results.html', **locals())
 
 
+@app.route('/transform', methods=['POST'])
+@basic_auth.required
+def transform():
+    # the code below was made in case I was using a button upload but now I use the field input so this has to be uploaded and then transformed
+    if request.method == 'POST':
+					content = request.get_json(silent=True)
+					print(content["hocr"])
+					urllib.request.urlretrieve(content["pdf"], "static/pdf/input.pdf")
+					
+					# the outcome of this hocr doesnt write well on the pdf, its structure doesn't fit 
+                                        # hocr = subprocess.call("pdftotree static/pdf/input.pdf -o static/hocr/gynaikoktonia.hocr", shell=True)
+
+					result = subprocess.call("python3 hocrtransformpdf.py -i static/images/blank.png static/hocr/gynaikoktonia.hocr static/pdf/result.pdf", shell=True)
+
+					d = {"url":"pdf/result.pdf"}
+					return d
+
 
 def allowed_file(filename):
     return '.' in filename and \

templates/results.html

@@ -4,6 +4,11 @@
 
 <!-- <iframe src="https://pad.vvvvvvaria.org/wordmord.test" height="800" width="800"></iframe> -->
 <table>
+
+<td colspan="3" style="text-align: center;">
+ <h1>καμία* επισημείωση δεν είναι μόνη</h1>
+</td>
+
   <tr>
     <td colspan="3">
 <form method="POST">
@@ -24,7 +29,6 @@
 
     </td>
   </tr>
-
   <tr>
     <td>
       <div id="initialpdf">