fixes #4 - adds modular analyses system using plugins

app/views.py

@@ -5,9 +5,10 @@ from flask import render_template, Blueprint, current_app, request
 from app.forms import ScrapingForm
 from app.util import get_size
 from app.config import load_config
-from app.api import scraper as scraper# Import the scraper instance
+from app.api import scraper as scraper
 from app.logging_config import get_logger
-from app.analysis import load_data, generate_statistics, plot_activity_distribution
+
+from app.analysis import load_data, load_analysis_modules
 
 
 from app.state import log_file_name
@@ -29,10 +30,6 @@ def register_views(app):
     def results():
         return render_template('results.html')
 
-    @app.route('/analyze')
-    def analyze():
-        return render_template('analyze.html')
-
     @app.route('/log_viewer')
     def log_viewer():
         return render_template('log_viewer.html')
@@ -87,42 +84,44 @@ def register_views(app):
     
     views_bp = Blueprint("views", __name__)
 
-    @views_bp.route("/data-visualization", methods=["GET", "POST"])
-    def data_visualization():
-        """Route to display activity statistics with a visualization."""
-        data_dir = current_app.config["DATA"]["DATA_DIR"]
+    @views_bp.route("/analyze", methods=["GET", "POST"])
+    def analyze():
+        analysis_modules = load_analysis_modules()  # Load available analyses
+        data_dir = current_app.config.get("DATA", {}).get("DATA_DIR")
+        
+        selected_file = None
+        selected_analyses = []
         
         # Find all available CSV files
         data_files = sorted(
             glob.glob(os.path.join(data_dir, "*.csv")), 
             key=os.path.getmtime, 
             reverse=True
-        )
+        ) if data_dir else []
 
-        if not data_files:
-            return render_template("data_visualization.html", error="No data files found.", data_files=[])
+        context = {
+            "data_files": data_files,
+            "analyses": analysis_modules,
+            "selected_file": selected_file,
+            "selected_analyses": selected_analyses
+        }
 
-        # Get the selected file from the dropdown (default to the latest file)
-        selected_file = request.form.get("data_file", data_files[0] if data_files else None)
+        if request.method == "POST":
+            selected_analyses = request.form.getlist("analyses")
+            selected_file = request.form.get("data_file")
+
+            if not selected_file:
+                context["error"] = "No file selected."
+                return render_template("analyze.html", **context)
 
-        if selected_file and os.path.exists(selected_file):
             df = load_data(selected_file)
-            statistics = generate_statistics(df)
-            
-            # ✅ Generate the plot and get the correct URL path
-            # remove app/ from the base URL
-            plot_url = plot_activity_distribution(df).replace("app/", "")
-            
-        else:
-            return render_template("data_visualization.html", error="Invalid file selection.", data_files=data_files)
+            results = {}
 
-        return render_template(
-            "data_visualization.html",
-            plot_url=plot_url,
-            statistics=statistics.to_dict(),
-            data_files=data_files,
-            selected_file=selected_file
-        )
+            for analysis in analysis_modules:
+                if analysis.name in selected_analyses:
+                    results[analysis.name] = analysis.execute(df)  # Some may return HTML
 
+            context["results"] = results
 
+        return render_template("analyze.html", **context)
     app.register_blueprint(views_bp)