def window():
global lastFilename
name,ext=os.path.splitext(request.args.get('type'))
filenamenew=name+ext
lastFilename=filenamenew
status=1
if ext==".pdf":
# creating a pdf file object
pdfFileObj = open(UPLOAD_FOLDER+"/"+filenamenew, 'rb')
# creating a pdf reader object
pdfReader = PyPDF2.PdfFileReader(pdfFileObj)
# printing number of pages in pdf file
print(pdfReader.numPages)
#print(pdfReader.getDocumentInfo())
#print(pdfReader.getIsEncrypted())
# creating a page object
bundle=""
for i in range(1,pdfReader.numPages):
pageObj = pdfReader.getPage(i)
# extracting text from page
#print(pageObj.extractText())
bundle+=pageObj.extractText()
#print(bundle)
# closing the pdf file object
pdfFileObj.close()
#Auto tagging
t = AutoTagify()
t.text = bundle
#print(t.tag_list())
e_words = list(dict.fromkeys(t.tag_list()))
#print(e_words)
else:
file = open(UPLOAD_FOLDER+"/"+filenamenew,"r+")
#print(type(file.read()))
t = AutoTagify()
t.text = file.read()
#print(len(t.tag_list()))
e_words = list(dict.fromkeys(t.tag_list()))
#print(e_words)
file.close()
#Summarization
summary=generate_summary(UPLOAD_FOLDER+"/"+filenamenew,5)
conn = sqlite3.connect('TAGS.db')
#c = conn.cursor()
# Insert a row of data
conn.execute('''INSERT INTO Tag (Filename,Auto_tag,Manual_tag,Summary,status) VALUES (?,?,?,?,?)''',(filenamenew, str(e_words),str([]),str(summary),status))
# Save (commit) the changes
conn.commit()
conn.close()
return render_template('window.html',F=filenamenew,L=e_words)
