def render_upload_page(eventName): x = dbMgr.isEventPresent(eventName) if (x == 1): x = dbMgr.isEventPublished(eventName) #handleOldEvents app.logger.debug('handleOldEvents : ' + str(x)) images = [] images = dbMgr.getImageNames(eventName) if x == 1: err='EventName - ' + eventName + ' already published' return render_template('15610_Lab4.html', errMsg=err, images=images) elif x == 2: err='EventName - ' + eventName + ' not published' return render_template('15610_Lab4.html', errMsg=err, images=images) try: oldEventName = session['eventName'] if oldEventName != eventName: dbMgr.decMemberCount(session['eventName']) else: dbMgr.decMemberCount(eventName) except: app.logger.debug('render_upload_page - No eventName in session') finally: session['eventName'] = eventName dbMgr.incMemberCount(eventName) images = [] images = dbMgr.getImageNames(eventName) return render_template('15610_Lab4.html', eventName=eventName, images=images) return render_template('15610_Lab4.html', errMsg='Event does not exist. Create new event')
def checkIfEventPresent (eventName): x = dbMgr.insertNewPromise (eventName) y = dbMgr.isEventPresent(eventName) if x != 0 or y == 1: return jsonify (status = 'True') else: return jsonify (status = 'False')
def checkIfImagePresent (eventName): imageName = request.form ['inputParam'] x = dbMgr.isEventPresent (eventName) if x == -1: return jsonify (status = 'False') x = dbMgr.insertNewImagePromise (imageName, eventName) y = dbMgr.isImageNamePresent (imageName) if x != 0 or y == 1: return jsonify (status = 'True') else: return jsonify (status = 'False')
def upload_photo(): error = None try: eventName = session['eventName'] x = dbMgr.isEventPresent(eventName) if x != 1: return render_template('15610_Lab4.html', errMsg='Invalid Session. Join new Event by entering valid link') #handleOldEvents x = dbMgr.isEventPublished(eventName) app.logger.debug('handleOldEvents : ' + str(x)) images = [] images = dbMgr.getImageNames(eventName) if x == 1: err='EventName - ' + eventName + ' already published' return render_template('15610_Lab4.html', errMsg=err, images=images) elif x == 2: err='EventName - ' + eventName + ' not published' return render_template('15610_Lab4.html', errMsg=err, images=images) f=request.files['photo'] filename = secure_filename(f.filename) x = allowedFile (f.filename) if x == 0: err= 'Invalid file format' return render_template('15610_Lab4.html', errMsg=err, eventName=eventName, images=images) saveToPath='/home/psachdev/15610/lab4/static/'+ filename f.save(saveToPath) #Check Peers if its fine to upload y = addNewImage (eventName, filename, saveToPath) if y == 0: return render_template('15610_Lab4.html', eventName=eventName, errMsg='Duplicate Name found. Upload image with different filename') renderPath='/static/'+ filename updateOtherMembers(eventName) images = [] images = dbMgr.getImageNames(eventName) if images == None: return render_template('15610_Lab4.html', eventName=eventName, errMsg='Unable to upload Image. Upload image with different filename') x = startEventTimer(eventName) if x == -1: srvMgr.releaseUploadPromise (eventName, imageName) dbMgr.deleteImageName (imageName) return render_template('15610_Lab4.html', eventName=eventName, errMsg='Unable to start timer') app.logger.debug('upload_photo - success') return render_template('15610_Lab4.html', eventName=request.form['eventName'], images=images, vote='vote') except Exception, e: return render_template('15610_Lab4.html', errMsg=e.args[0])
def confirmImageUpload (eventName): imageName = request.form ['imageName'] ## Should we store image again? image = request.files ['image'] app.logger.debug ('confirmImageUpload : ' + imageName + ' : '+ eventName) x = dbMgr.isEventPresent (eventName) if x == -1: return jsonify (status = 'True') x = dbMgr.insertNewImage (imageName, eventName) if x == 0: x = dbMgr.deleteImagePromise (imageName) return jsonify (status = 'True') else: return jsonify (status = 'False')
def addNewEventToDb (eventName): x = dbMgr.isEventPresent(eventName) if x == 0: x = srvMgr.canICreate(eventName) if x == 1: y = dbMgr.insertNewEvent(eventName) if y == 0: z = srvMgr.confirmEventCreation(eventName) if z == 0: return 0 else: srvMgr.releaseEvent(eventName) dbMgr.deleteEvent(eventName) else: srvMgr.releaseEvent (eventName) return -1