Adding baisc Course Content Activation and Deactivation in Course Con…

…tent Page

Signed-off-by: Satish Surath <connect@sati.sh>

app/file_operations.py

@@ -165,4 +165,51 @@ def delete_files_in_folder(folder_path):
     except Exception as e:
         print(f'Failed to delete: Reason: {e}')
 
+
+
+def get_content_files(folder_path):
+    """Get a list of content files from the given folder, excluding specific and hidden files."""
+    return [
+        f for f in os.listdir(folder_path) 
+        if os.path.isfile(os.path.join(folder_path, f)) 
+        and not f.startswith('.')
+        and f != 'Textchunks.npy' 
+        and f != 'Textchunks-originaltext.csv'
+        and f != app.config['ACTIVATIONS_FILE']
+    ]
 
+def check_and_update_activations_file(folder_path):
+    """
+    Check and update the course activation status JSON file based on the current content in the specified folder.
+    
+    Parameters:
+    - folder_path (str): Path to the directory containing content files.
+    
+    Returns:
+    - dict: Updated activations with keys being content file names and values being their activation status (True/False).
+    
+    The function does the following:
+    1. Retrieves the list of content files present in the directory, ignoring specific and hidden files.
+    2. Loads the existing activations from the ACTIVATIONS_FILE if it exists, otherwise initializes an empty dictionary.
+    3. Updates the activations based on the current content, setting the status to False for any new content.
+    4. Saves the updated activations back to the ACTIVATIONS_FILE.
+    """
+    contents = get_content_files(folder_path)
+    # Load existing activations if they exist
+    activations_path = os.path.join(folder_path, app.config['ACTIVATIONS_FILE'])
+    if os.path.exists(activations_path):
+        with open(activations_path, 'r') as f:
+            activations = json.load(f)
+    else:
+        activations = {}
+
+    # Update activations based on existing content
+    for content in contents:
+        if content not in activations:
+            activations[content] = False
+
+    # Save updated activations
+    with open(activations_path, 'w') as f:
+        json.dump(activations, f)
+
+    return activations

app/routes.py

@@ -6,6 +6,7 @@
 import time
 import threading
 import csv
+import json
 
 
 from csv import reader
@@ -41,7 +42,9 @@
     delete_file,
     get_first_txt_file,
     get_file_path,
-    delete_files_in_folder
+    delete_files_in_folder,
+    get_content_files,
+    check_and_update_activations_file
 )
 
 from pdfminer.high_level import extract_text
@@ -196,6 +199,50 @@ def delete_item():
         delete_folder(path) 
     return redirect(request.referrer)
 
+
+
+@app.route('/debug_toggle_activation/<course_name>/<file_name>', methods=['POST'])
+def debug_toggle_activation(course_name, file_name):
+    app.logger.info("Debug endpoint triggered!")
+    return jsonify(success=True, message="Debug endpoint!")
+
+@app.errorhandler(400)
+def bad_request_error(error):
+    app.logger.error(f"Bad Request Error: {error}")
+    return jsonify(success=False, error="Bad Request"), 400
+
+
+@app.route('/toggle_activation/<course_name>/<file_name>', methods=['POST'])
+#@login_required
+def toggle_activation(course_name, file_name):
+    app.logger.info(f"Raw request values: {request.values}")
+    app.logger.info(f"Entered toggle_activation for course {course_name} and file {file_name}")    
+    try:
+        app.logger.info("Starting toggle_activation logic...")
+        app.logger.info(f"Entering toggle_activation with course_name: {course_name}, file_name: {file_name}")
+
+        folder_path = os.path.join(app.config["FOLDER_UPLOAD"], course_name)
+        activations_path = os.path.join(folder_path, app.config['ACTIVATIONS_FILE'])
+        if os.path.exists(activations_path):
+            with open(activations_path, 'r') as f:
+                activations = json.load(f)
+
+            activations[file_name] = not activations.get(file_name, False)
+
+            with open(activations_path, 'w') as f:
+                json.dump(activations, f)
+
+            app.logger.info(f"Updated activations for {file_name}. New status: {activations[file_name]}")
+
+            return jsonify(success=True, status=activations[file_name])
+        else:
+            app.logger.warning(f"Activation file not found for course: {course_name}")
+            return jsonify(success=False, error="Activation file not found!")
+    except Exception as e:
+        app.logger.error(f"Exception in toggle_activation: {str(e)}", exc_info=True)
+        return jsonify(success=False, error=str(e))
+
+
 @app.route('/course-contents/<course_name>', methods=['GET', 'POST'])
 @login_required
 def course_contents(course_name):
@@ -205,26 +252,21 @@ def course_contents(course_name):
        save_pdf_and_extract_text(form, course_name)
     # Part 2: Load Course Content: 
     folder_path = os.path.join(app.config["FOLDER_UPLOAD"], course_name)
-    #part 3: check for
-    #print(folder_path)
-    file_info = detect_final_data_files(folder_path)
-    #print(file_info)
-    #hiding other folders and hidden files
-    if os.path.exists(folder_path):
-        #contents = [f for f in os.listdir(folder_path) if os.path.isfile(os.path.join(folder_path, f)) and not f.startswith('.')]
-        contents = [f for f in os.listdir(folder_path) 
-            if os.path.isfile(os.path.join(folder_path, f)) 
-            and not f.startswith('.') 
-            and f != 'Textchunks.npy' 
-            and f != 'Textchunks-originaltext.csv']
-    else:
-        contents = []
+    contents = get_content_files(folder_path)
+    file_info = detect_final_data_files(folder_path) # for 'textchunks.npy' and 'textchunks-originaltext.csv' if they exist
+    activations = check_and_update_activations_file(folder_path)
     contents_info = check_processed_files(contents, folder_path)
+    for info in contents_info:
+        filename = info[0]
+        info.append(activations.get(filename, False))
+
     if get_first_txt_file(os.path.join(app.config['FOLDER_PROCESSED_SYLLABUS'], course_name)):
       syllabus = read_from_file_text(get_first_txt_file(os.path.join(app.config['FOLDER_PROCESSED_SYLLABUS'], course_name))).replace('\n', '<br>')
     else:
        syllabus = None
     # we have now processed PDF Uploads, Syllabus Loading, Course Content Loading.
+    # When checking and updating activations
+
     return render_template(
        'course_contents.html', 
        course_name=course_name,
@@ -266,18 +308,6 @@ def preview_chunks(course_name):
     return render_template('preview_chunks.html', course_name=course_name, zip=zip, csv_files=csv_files, second_entries=second_entries, name=session.get('name'))
 
 
-@app.route('/toggle_activation', methods=['POST'])
-def toggle_activation():
-    filename = request.form.get('filename')
-    course_name = request.form.get('course_name')
-    status = request.form.get('status') == 'true'
-
-    # TODO: Update the status in your JSON file
-
-    return jsonify({'success': True})
-
-
-
 @app.route('/course-syllabus/<course_name>', methods=['GET', 'POST'])
 @login_required
 def course_syllabus(course_name):

app/templates/base.html

@@ -18,6 +18,7 @@
       <meta name="theme-color" content="#ffffff">
       <meta name="description" content="All-Day-TA - Virtual Teaching Assistant">
       <meta name="viewport" content="width=device-width, initial-scale=1.0">
+      <meta name="csrf-token" content="{{ csrf_token() }}">
       <link rel="stylesheet" type="text/css" href="/static/style.css">
       <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Cabin&display=swap">
       <script src="https://cdn.jsdelivr.net/gh/google/code-prettify@master/loader/run_prettify.js"></script>
@@ -207,6 +208,48 @@
     const savedTheme = localStorage.getItem('theme') || 'dark';
     setTheme(savedTheme);
 }
+
+
+
+
+function toggleActivation(fileName, courseName) {
+    let csrfToken = $('meta[name="csrf-token"]').attr('content');
+
+    console.log(`Attempting to toggle activation for course: ${courseName}, file: ${fileName}`);
+
+    let encodedCourseName = encodeURIComponent(courseName);
+    let encodedFileName = encodeURIComponent(fileName);
+    let link = $("#activation-" + fileName);
+
+    console.log(`Encoding completed ${encodedCourseName}, file: ${encodedFileName}`);
+
+    $.ajax({
+        url: "/toggle_activation/" + encodedCourseName + "/" + encodedFileName,
+        type: 'POST',
+        headers: {
+            "X-CSRFToken": csrfToken
+        },
+        success: function(data) {
+            if (data.success) {
+                if (data.status) {
+                    console.log(`Received data.status: ${data.status}`);  
+                    console.log(`Successfully toggled activation for file: ${fileName}. New status: ${data.status}`);
+                    link.text(data.status ? "Activate" : "Deactivate");  
+                } else {
+                    console.error(`Failed to toggle activation for file: ${fileName}. Error: ${data.error}`);
+                }
+            } else {
+                console.error("Error while toggling activation: " + data.error);
+            }
+        },
+        error: function(xhr, status, error) {
+            console.error(`AJAX request failed with status: ${status}, error: ${error}`);
+        }
+    });
+}
+
+
+
     </script>
     </head>
     <body> 

config.py

@@ -20,6 +20,7 @@ class Config(object):
     FOLDER_PROCESSED_CONTENT = 'app/content'
     FOLDER_PROCESSED_SYLLABUS = 'app/syllabus'
     FOLDER_SETTINGS = 'app/settings'
+    ACTIVATIONS_FILE = 'CourseContentActivations.JSON' #file name used to store the activation status of course contents
 
 
     # Configure session options