WU-63

app.py

@@ -1,4 +1,4 @@
-from flask import Flask, render_template, request, json, session, redirect, Blueprint, url_for
+from flask import Flask, render_template, request, json, session, redirect, Blueprint, url_for, flash, Response, send_from_directory
 from flask_wtf import Form
 from wtforms.fields import StringField, SubmitField
 from wtforms.validators import Required
@@ -13,8 +13,12 @@ from flask_socketio import emit, join_room, leave_room
 import smtplib
 from oauth2client import file, client, tools
 from googleapiclient.discovery import build
+from googleapiclient.http import MediaFileUpload
 from httplib2 import Http
 from oauth2client.service_account import ServiceAccountCredentials
+import os
+from werkzeug.utils import secure_filename
+from camera import VideoCamera
 
 
 
@@ -34,7 +38,14 @@ socketio.init_app(app)
 #app.config['MYSQL_DATABASE_HOST'] = 'localhost'
 #mysql = MySQL()
 #mysql.init_app(app)
+ 
+UPLOAD_FOLDER = './uploads'
+ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
+app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
 
+def allowed_file(filename):
+    return '.' in filename and \
+           filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
 
 @app.route('/groupChat', methods=['GET', 'POST'])
 def indexChat():
@@ -99,7 +110,10 @@ class LoginForm(Form):
 faces_list = []
 testing_face = 0
 service = None 
-SCOPES = "https://www.googleapis.com/auth/calendar.events"
+drive_service = None
+CALENDAR_SCOPES = "https://www.googleapis.com/auth/calendar.events"
+DRIVE_SCOPES = "https://www.googleapis.com/auth/drive"
+
  
 @socketio.on('message')
 def handleMessage(msg):
@@ -111,9 +125,15 @@ def main():
     store = file.Storage('token.json')
     creds = store.get()
     if not creds or creds.invalid:
-        flow = client.flow_from_clientsecrets('credentials.json', SCOPES)
+        flow = client.flow_from_clientsecrets('credentials.json', CALENDAR_SCOPES)
         creds = tools.run_flow(flow, store)
     service = build('calendar', 'v3', http=creds.authorize(Http()))
+    
+    if not creds or creds.invalid:
+        flow = client.flow_from_clientsecrets('credentials.json', DRIVE_SCOPES)
+        creds = tools.run_flow(flow, store)
+    drive_service = build('drive', 'v3', http=creds.authorize(Http()))
+    
     return render_template('index.html', info="Witaj!")
     
 @app.route("/indexENG")
@@ -636,13 +656,181 @@ def addEvent():
     service.events().insert(calendarId='primary', body=event).execute()
     return render_template('userHome.html', user=session['user'].split('@')[0], calendar_src="https://calendar.google.com/calendar/embed?src=" + session.get("user"))
 
+@app.route('/streaming')
+def streaming():
+    return render_template('streaming.html')    
+    
 @app.route('/toAddEvent')
 def toAddEvent():
     if session.get('user'):
         return render_template('addEvent.html')
     else:
         return render_template('error.html',error = 'Nieautoryzowany dostęp!')
+
+def gen(camera):
+    while True:
+        frame = camera.get_frame()
+        yield (b'--frame\r\n'
+               b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n\r\n')
+
+@app.route('/stream')
+def stream():
+    return Response(gen(VideoCamera()),
+                    mimetype='multipart/x-mixed-replace; boundary=frame')        
+
+def make_tree(path=app.config['UPLOAD_FOLDER']):
+    tree = dict(name=path, children=[])
+    try: lst = os.listdir(path)
+    except OSError:
+        pass #ignore errors
+    else:
+        for name in lst:
+            fn = os.path.join(path, name)
+            if os.path.isdir(fn):
+                tree['children'].append(make_tree(fn))
+            else:
+                tree['children'].append(dict(name=fn))
+    return tree                       
+
+@app.route('/uploads/<filename>')
+def download_file(filename):
+    return send_from_directory(app.config['UPLOAD_FOLDER'],
+                               filename, as_attachment=True)
     
+@app.route('/toResources')
+def toResources():  
+    if session.get('user'):
+        files = make_tree()
+        # list_of_files = {}
+        # path = app.config['UPLOAD_FOLDER']
+        # for filename in os.listdir(path):
+            # print (filename)
+            # print ()
+            # list_of_files[filename] = filename.file.name
+        print (files)
+        # items_keys = []
+        # for key, value in files.items():
+            # if key == "children":
+                # for k, v in value[0].items():
+                    # items_keys.append(v)
+        # items_values = []
+        # for item in items_keys:
+            # items_values.append(item.indexOf("\\"))
+            
+        return render_template('resources.html', items=files)
+    else:
+        return render_template('error.html',error = 'Nieautoryzowany dostęp!')        
+        
+@app.route('/resources', methods=['POST'])
+def resources():
+    if request.method == 'POST':
+        # 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['fileToUpload']
+        #file = request.form["fileToUpload"]
+        filename = secure_filename(file.filename)
+        file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
+        return render_template('userHome.html', user=session['user'].split('@')[0], calendar_src="https://calendar.google.com/calendar/embed?src=" + session.get("user"))
+        
+@app.route('/showResources')
+def showResources():
+    path = app.config['UPLOAD_FOLDER']
+    for filename in os.listdir(path):
+        list_of_files[filename] = filename
+    #return render_template("")    
+    
+        
+        #input_file = UPLOAD_FOLDER + filename
+        #uploads = []
+        #uploads.append(input_file)
+        #return render_template('resources.html', resources = uploads)
+        # 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)
+            #filename = app.config['UPLOAD_FOLDER'] + file.filename
+            #file.save(filename)  #os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
+            #return redirect(url_for('uploaded_file', filename=filename))
+    '''if request.method == 'GET':
+        uploads = app.config['UPLOAD_FOLDER']  #os.path.join(current_app.root_path, app.config['UPLOAD_FOLDER'])
+        return render_template('resources.html', resources = os.getcwd() + os.listdir(uploads)) 
+    
+    <!doctype html>
+    <title>Upload new File</title>
+    <h1>Upload new File</h1>
+    <form method=post enctype=multipart/form-data>
+      <input type=file name=file>
+      <input type=submit value=Upload>
+    </form>
+    
+''' '''   
+@app.route('/addResources', methods=['GET', 'POST'])
+def addResources():
+    if request.method == 'POST':
+        # 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['fileToUpload']
+        file_metadata = {'name': file}
+        path = request.files['fileToUpload'].file.name
+        print (os.path.basename(file.filename))
+        media = MediaFileUpload(path)
+        file = drive_service.files().create(body=file_metadata, media_body=media, fields='id').execute()
+        results = drive_service.files().list(pageSize=10, fields="nextPageToken, files(id, name)").execute()
+        items = results.get('files', [])
+        return render_template('allResources.html', resources = items)           
+        # file = request.files['fileToUpload']
+        # file = request.form["fileToUpload"]
+        # filename = secure_filename(file.filename)
+        # file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
+        # input_file = UPLOAD_FOLDER + filename
+        # uploads = []
+        # uploads.append(input_file)
+        # return render_template('addResources.html', resources = uploads)        
+
+@app.route('/allResources')
+def allResources():
+    results = drive_service.files().list(pageSize=10, fields="nextPageToken, files(id, name)").execute()
+    items = results.get('files', [])
+    return render_template('allResources.html', resources = items)        
+        
+@app.route('/toAllResources')
+def toAllResources():
+    if session.get('user'):
+        uploads = app.config['UPLOAD_FOLDER']  #os.path.join(current_app.root_path, app.config['UPLOAD_FOLDER'])
+        path = os.getcwd()
+        return render_template('allResources.html', resources = os.path.join(path, uploads)) 
+        #return render_template('resources.html')
+    else:
+        return render_template('error.html',error = 'Nieautoryzowany dostęp!')
+        
+@app.route('/toAddResources')
+def toAddResources():
+    if session.get('user'):
+        uploads = app.config['UPLOAD_FOLDER']  #os.path.join(current_app.root_path, app.config['UPLOAD_FOLDER'])
+        path = os.getcwd()
+        return render_template('addResources.html', resources = os.path.join(path, uploads)) 
+        #return render_template('resources.html')
+    else:
+        return render_template('error.html',error = 'Nieautoryzowany dostęp!')
+ 
+@app.route('/downloadResource')
+def downloadResource():
+    if session.get('user'):
+        file_id = request.files["files"]
+        return render_template('addResources.html', resources = os.path.join(path, uploads)) 
+        #return render_template('resources.html')
+    else:
+        return render_template('error.html',error = 'Nieautoryzowany dostęp!')
+'''
+        
 if __name__ == "__main__":
     #app.run(host='0.0.0.0')
     # Port: 5000

templates/resources.html

@@ -0,0 +1,93 @@
+<!DOCTYPE html>
+<!--<html lang="en">-->
+<html lang="pl-PL">
+ 
+<head>
+    <meta charset="UTF-8">
+    <title>Python Flask App</title>
+ 
+ <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
+    <link rel="stylesheet" type="text/css" href="signup.css">
+    <!-- <link href="http://getbootstrap.com/dist/css/bootstrap.min.css" rel="stylesheet"> -->
+ 
+    <link href="http://getbootstrap.com/examples/jumbotron-narrow/jumbotron-narrow.css" rel="stylesheet">
+    <link href="../static/css/signup.css" rel="stylesheet">
+    <link rel="stylesheet" href="../static/css/calendar.css">
+  
+ 
+</head>
+ 
+<body>
+ 
+    <div class="container">
+        <div class="header">
+            <nav>
+                <ul class="nav nav-pills pull-left">
+                    <!--<form><input type="button" value="Back" onClick="history.go(-1);return true;"></form>-->
+                    <!--<li role="presentation" class="active"><input type="button" value="Back" onClick="history.go(-1);return true;">
+                    </li>-->
+                    <!--<li role="presentation" class="active"><form action="http://google.com"><input type="button" value="Wstecz" onClick="history.go(-1);return true;"></form></li>-->
+                    <!-- <li role="presentation" class="active"><a href="userHomeENG">ENG</a> -->
+                    <!-- </li> -->
+                    <li role="presentation" class="active"><a href="userHome">Wróć do strony domowej</a>
+                    </li>
+                </ul>
+                <ul class="nav nav-pills pull-right">
+                    <li role="presentation" class="active"><a href="/logout">Wyloguj</a>
+                    </li>
+                </ul>
+            </nav>
+            <h3 class="text-muted"><center>Python Flask</center></h3>
+        </div>
+ 
+        <div class="jumbotron" style="height: 550px;">
+           <h1>Wszystkie materiały uczelni</h1>
+            <div class="col-xs-6">
+                <h2>Materiały do pobrania:</h2>
+                <!-- <form action="downloadResource" method="get" enctype="multipart/form-data"> -->
+                
+                    {% for key, value in items.items() %}
+                        {% if key == "children" %}
+                            {% for val in value %}
+                                {% for k, v in val.items() %}
+                                    <h3><ul><a href="{{ v }}">{{ v[v.index('\\')+1:] }}</a></ul></h3>
+                                    <!-- <ul>{{ value }}</ul> -->
+                                    <!-- <h2>Value: {{value}}</h2> -->
+                                {% endfor %}
+                            {% endfor %}
+                        {% endif %}
+                    {% endfor %}
+                
+                    <!-- {% for item in items %} -->
+                        <!-- item.children -->
+                        <!-- <ul><a href="{{ item.children }}">{{ item.children }}</a></ul> -->
+                    <!-- {% endfor %} -->
+                    
+                    <!-- {% for file in files %} -->
+                        <!-- file</br> -->
+                        <!-- <ol><a href="{{ resource }}" download>Plik</a></ol> -->
+                    <!-- {% endfor %} -->
+                <!-- </form> -->
+            </div>
+            <div class="col-xs-6">
+                <h3>Wrzuć materiał</h3>
+                <form action="resources" method="post" enctype="multipart/form-data">
+                    <input type="file" name="fileToUpload" id="fileToUpload">
+                    <input type="submit" value="Przekaż plik" name="submit">
+                </form>
+            </div>
+
+
+        </div>
+        
+        
+        
+ 
+        <footer class="footer">
+            <p>&copy; UAM 2018</p>
+        </footer>
+ 
+    </div>
+</body>
+ 
+</html>

templates/userHome.html

@@ -139,37 +139,14 @@ body {font-family: Verdana, sans-serif;}
             <!-- <a class="btn btn-lg btn-success" href="#" role="button">Test</a> -->
             <!-- <a class="btn btn-lg btn-success" href="#" role="button">Wyniki</a> -->
             <a class="btn btn-lg btn-success" href="toAddEvent" role="button">Dodaj wydarzenie</a>
-            <a class="btn btn-lg btn-success" href="chat" role="button" style="margin-top:5px;">Czat grupowy</a>
+            <a class="btn btn-lg btn-success" href="chat" role="button" style="margin-top: 5px;">Czat grupowy</a>
+            <!-- <a class="btn btn-lg btn-success" href="toResources" role="button" style="margin-top: 5px;">Dodaj materiały</a> -->
+            <a class="btn btn-lg btn-success" href="toResources" role="button" style="margin-top: 5px;">Podejrzyj materiały</a>
+            <a class="btn btn-lg btn-success" href="stream" role="button" style="margin-top: 5px;">Uruchom testowy stream</a>
             <!-- <form action="ch"> -->
             <!-- <input type="submit" value="Wejdź na czat grupowy" /> -->
         <!-- </form> -->
            </p>
- <table>
-  <tr>
-    <th>Czas</th>
-    <th>Jaka aktywność</th>
-  </tr>
-  <tr>
-    <td>8:00</td>
-    <td>brak</td>
-  </tr>
-  <tr>
-    <td>9:00</td>
-    <td>brak</td>
-  </tr>
-  <tr>
-    <td>10:00</td>
-    <td>brak</td>
-  </tr>
-  <tr>
-    <td>11:00</td>
-    <td>brak</td>
-  </tr>
-  <tr>
-    <td>12:00</td>
-    <td>brak</td>
-  </tr>
-</table>
         </div>
         
         

uploads/test.txt

@@ -0,0 +1 @@
+test uploadu

uploads/test_2.txt

@@ -0,0 +1 @@
+test downloadu