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app.py
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app.py
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from flask import Flask, render_template ,request,flash,Response
from werkzeug.utils import secure_filename
import wget
import cv2
import os
import calendar
import time
import getpass
import platform
from compression import compression
from effects import oreo,mercury,alchemy,wacko,unstable,ore,contour,snicko,indus,spectra,molecule,lynn,download
from edit import brightness,contrast,blur,resize,denoise,rotate,sharp,downloads
from filter import hind,flora,handlebar,bella,tilak,thug,lido,polychrome,visor,rcb,mi,nags
app = Flask(__name__)
app.config['SECRET_KEY']='mySnapLab'
@app.after_request
def add_header(response):
response.headers['X-UA-Compatible'] = 'IE=Edge,chrome=1'
response.headers['Cache-Control'] = 'public, max-age=0'
return response
###################################################################################################home page
@app.route('/')
@app.route('/home')
def home():
return render_template('home.html')
#################################################################################about page
@app.route('/about')
def about():
return render_template('about.html')
############################################################################################edit page
edit_img=''
edited=''
brightness_value='0'
contrast_value='1'
sharp_value=''
resize_value=''
rotate_value=''
denoise_value=''
blur_value='0'
@app.route('/edit',methods=['GET','POST'])
def edit():
if request.method=='POST':
global edit_img
global edited
global brightness_value
global contrast_value
global sharp_value
global resize_value
global rotate_value
global denoise_value
global blur_value
if request.form['button']=='Upload' and request.form['path']!='' and request.files['local_file'].filename=='':
path = request.form['path']
a = path.split('/')
previous = os.getcwd()
edit_img=previous+'/static/images/trash/'+a[len(a)-1]
if os.path.isfile(previous+'/static/images/trash/'+a[len(a)-1]):
return render_template('edit.html',image_filename='../static/images/trash/'+a[len(a)-1],brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
folder = previous +'/static/images/trash/'
os.chdir(folder)
image_filename = wget.download(path)
os.chdir(previous)
return render_template('edit.html',image_filename='../static/images/trash/'+image_filename,brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
elif request.form['button']=='Upload' and request.form['path']=='' and request.files['local_file'].filename!='':
f = request.files['local_file']
previous = os.getcwd()
edit_img=previous+'/static/images/trash/'+f.filename
folder = previous +'/static/images/trash/'
os.chdir(folder)
f.save(secure_filename(f.filename))
os.chdir(previous)
return render_template('edit.html',image_filename='../static/images/trash/'+f.filename,brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
elif request.form['button']=='Apply' and edit_img!='':
brightness_value = request.form['brightness']
contrast_value = request.form['Contrast']
sharp_value = request.form['type']
resize_value = request.form['type2']
rotate_value = request.form['type1']
denoise_value = request.form['type3']
blur_value = request.form['Blur']
previous = os.getcwd()
folder = previous +'/static/images/trash/'
if edit_img.count('jpeg')>0 or edit_img.count("jpg")>0:
edited=folder+'edited.jpg'
elif edit_img.count('png')>0:
edited=folder+'edited.png'
os.chdir(folder)
if brightness_value:
brightness(edit_img,int(brightness_value))
if contrast_value:
contrast(edited,float(contrast_value))
if sharp_value!='none':
sharp(edited,sharp_value)
if resize_value!='none':
resize(edited,resize_value)
if rotate_value!='none':
rotate(edited,rotate_value)
if denoise_value!='none':
denoise(edited,denoise_value)
if blur_value:
blur(edited,int(blur_value))
os.chdir(previous)
if edit_img.count('jpeg')>0 or edit_img.count("jpg")>0:
return render_template('edit.html',image_filename='../static/images/trash/edited.jpg',brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
elif edit_img.count('png')>0:
return render_template('edit.html',image_filename='../static/images/trash/edited.jpg',brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
else:
flash("Oops Something went wrong !")
return render_template('edit.html',brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
elif request.form['button']=='Download' and edited!='':
downloads(edited)
edit_img=''
edited=''
brightness_value='0'
contrast_value='1'
sharp_value=''
resize_value=''
rotate_value=''
denoise_value=''
blur_value='0'
flash("Successfully Downloaded! Image available in Downloads")
return render_template('edit.html',brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
else:
edit_img=''
edited=''
brightness_value='0'
contrast_value='1'
sharp_value=''
resize_value=''
rotate_value=''
denoise_value=''
blur_value='0'
flash("Oops Something went wrong !")
return render_template('edit.html',brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
return render_template('edit.html',brightness_value=brightness_value,contrast_value=contrast_value,blur_value=blur_value,sharp_value=sharp_value,denoise_value=denoise_value,rotate_value=rotate_value,resize_value=resize_value)
###########################################################################################compress page
com_img=''
@app.route('/compression',methods=['GET','POST'])
def compress():
if request.method=='POST':
global com_img
if request.form['button']=='Upload' and request.form['path']!='' and request.files['local_file'].filename=='':
path = request.form['path']
a = path.split('/')
previous = os.getcwd()
com_img=previous+'/static/images/trash/'+a[len(a)-1]
if os.path.isfile(previous+'/static/images/trash/'+a[len(a)-1]):
return render_template('compression.html',image_filename='../static/images/trash/'+a[len(a)-1])
folder = previous +'/static/images/trash/'
os.chdir(folder)
image_filename = wget.download(path)
os.chdir(previous)
return render_template('compression.html',image_filename='../static/images/trash/'+image_filename)
elif request.form['button']=='Upload' and request.form['path']=='' and request.files['local_file'].filename!='':
typ = request.form['type']
f = request.files['local_file']
previous = os.getcwd()
com_img=previous+'/static/images/trash/'+f.filename
folder = previous +'/static/images/trash/'
os.chdir(folder)
f.save(secure_filename(f.filename))
os.chdir(previous)
return render_template('compression.html',image_filename='../static/images/trash/'+f.filename)
elif request.form['button']=='Compress' and com_img!='':
typ = request.form['type']
compression(com_img,typ)
com_img=''
flash("Successfully compressed! Compressed Image available in Downloads.")
return render_template('compression.html')
else:
com_img=''
flash("Oops Something went wrong !")
return render_template('compression.html')
return render_template('compression.html')
#################################################################################################effects page
eff_img=''
effected=''
@app.route('/effects',methods=['GET','POST'])
def effects():
if request.method=='POST':
print("Entered Post")
global eff_img
global effected
if request.form['button']=='Upload' and request.form['path']!='' and request.files['local_file'].filename=='':
path = request.form['path']
a = path.split('/')
previous = os.getcwd()
eff_img=previous+'/static/images/trash/'+a[len(a)-1]
if os.path.isfile(previous+'/static/images/trash/'+a[len(a)-1]):
return render_template('effects.html',image_filename='../static/images/trash/'+a[len(a)-1])
folder = previous +'/static/images/trash/'
os.chdir(folder)
image_filename = wget.download(path)
os.chdir(previous)
return render_template('effects.html',image_filename='../static/images/trash/'+image_filename)
elif request.form['button']=='Upload' and request.form['path']=='' and request.files['local_file'].filename!='':
f = request.files['local_file']
previous = os.getcwd()
eff_img=previous+'/static/images/trash/'+f.filename
folder = previous +'/static/images/trash/'
os.chdir(folder)
f.save(secure_filename(f.filename))
os.chdir(previous)
return render_template('effects.html',image_filename='../static/images/trash/'+f.filename)
elif request.form['button']=='Download' and effected!='':
download(effected)
effected=""
eff_img=""
flash("Successfully Downloaded! Image available in Downloads")
return render_template('effects.html')
elif request.form['button']=='Oreo' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
oreo(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Mercury' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
mercury(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
else:
return render_template('effects.html')
elif request.form['button']=='Alchemy' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
alchemy(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Wacko' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
wacko(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Unstable' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
unstable(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Ore' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
ore(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Contour' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
contour(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Snicko' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
snicko(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Indus' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
indus(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Spectra' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
spectra(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Molecule' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
molecule(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
elif request.form['button']=='Lynn' and eff_img!='':
previous = os.getcwd()
folder = previous +'/static/images/trash/'
os.chdir(folder)
lynn(eff_img)
os.chdir(previous)
if eff_img.count('jpeg')>0 or eff_img.count("jpg")>0:
effected=folder+'intermediate.jpg'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.jpg')
elif eff_img.count('png')>0:
effected=folder+'intermediate.png'
return render_template('effects.html',image_filename='../static/images/trash/intermediate.png')
else:
return render_template('effects.html')
else:
eff_img=''
effected=''
flash("Oops Something went wrong !")
return render_template('effects.html')
return render_template('effects.html')
############################################################################################filters page
cap =''
value=0
filter_img=''
flag=False
def stream():
global cap
cap=cv2.VideoCapture(0)
while True:
_,frame = cap.read()
imgencode=cv2.imencode('.jpg',frame)[1]
strinData = imgencode.tostring()
yield (b'--frame\r\n'b'Content-Type: text/plain\r\n\r\n'+strinData+b'\r\n')
def stop():
global cap
if cap.isOpened():
cap.release()
@app.route('/filters/video')
def video():
if value==0:
return Response(stream(),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==1:
print("Entered Hind video")
return Response(hind(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==2:
return Response(handlebar(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==3:
return Response(flora(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==4:
return Response(bella(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==5:
return Response(tilak(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==6:
return Response(thug(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==7:
return Response(lido(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==8:
return Response(polychrome(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==9:
return Response(visor(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==10:
return Response(mi(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==11:
return Response(rcb(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==12:
return Response(nags(cap),mimetype='multipart/x-mixed-replace;boundary=frame')
elif value==13:
return Response(stop(),mimetype='multipart/x-mixed-replace;boundary=frame')
@app.route('/filters',methods=['GET','POST'])
def filters():
global value
global filter_img
global flag
if request.method=='POST':
print("Entered")
if request.form['button']=='Hind':
print("Entered Hind")
value=1
elif request.form['button']=='Handlebar':
value=2
elif request.form['button']=='Flora':
value=3
elif request.form['button']=='Bella':
value=4
elif request.form['button']=='Tilak':
value=5
elif request.form['button']=='Thug':
value=6
elif request.form['button']=='Lido':
value=7
elif request.form['button']=='Polychrome':
value=8
elif request.form['button']=='Visor':
value=9
elif request.form['button']=='MI':
value=10
elif request.form['button']=='RCB':
value=11
elif request.form['button']=='Nags':
value=12
elif request.form['button']=='Clear':
value=0
elif request.form['button']=='Capture':
value=13
flag=True
filter_img='../static/images/trash/filter.jpg'
return render_template('filters.html',img_filename='../static/images/trash/filter.jpg')
elif request.form['button']=='Download' and flag:
value=0
flag=False
gmt = time.gmtime()
ts = calendar.timegm(gmt)
ts=str(ts)
username = getpass.getuser()
folder = ''
if platform.system()=='Linux':
folder += '/home/'+username+'/Downloads/'
else:
folder += 'C:\Downloads'
previous = os.getcwd()
image = cv2.imread(previous+'/static/images/trash/filter.jpg')
os.chdir(folder)
outpath = "SnapLab_Filter_"+ts+".jpg"
cv2.imwrite(outpath,image)
os.chdir(previous)
flash("Oops Something went wrong !")
return render_template('filters.html',message=True)
else:
value=0
return render_template('filters.html',img_filename=None)
###############################################################################################main function
if __name__ == '__main__':
app.run(debug=False,port=8080)