login logo

app/blueprints/admin.py

@@ -567,6 +567,27 @@ def dependencies():
     except Exception:
         pass
     
+    # Check Emoji Fonts
+    emoji_installed = False
+    emoji_version = 'Not installed'
+    try:
+        result = subprocess.run(['dpkg', '-l', 'fonts-noto-color-emoji'], 
+                              capture_output=True, 
+                              text=True, 
+                              timeout=5)
+        if result.returncode == 0 and 'ii' in result.stdout:
+            emoji_installed = True
+            # Get version from dpkg output
+            lines = result.stdout.split('\n')
+            for line in lines:
+                if 'fonts-noto-color-emoji' in line and line.startswith('ii'):
+                    parts = line.split()
+                    if len(parts) >= 3:
+                        emoji_version = f'Noto Color Emoji {parts[2]}'
+                    break
+    except Exception:
+        pass
+    
     return render_template('admin/dependencies.html',
                          libreoffice_installed=libreoffice_installed,
                          libreoffice_version=libreoffice_version,
@@ -613,3 +634,111 @@ def install_libreoffice():
         flash(f'Error: {str(e)}', 'danger')
     
     return redirect(url_for('admin.dependencies'))
+
+
+@admin_bp.route('/install-emoji-fonts', methods=['POST'])
+@login_required
+@admin_required
+def install_emoji_fonts():
+    """Install Emoji Fonts for better UI display."""
+    import subprocess
+    
+    try:
+        # Run installation script
+        script_path = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), 
+                                   'install_emoji_fonts.sh')
+        
+        if not os.path.exists(script_path):
+            flash('Installation script not found', 'danger')
+            return redirect(url_for('admin.dependencies'))
+        
+        result = subprocess.run(['sudo', 'bash', script_path], 
+                              capture_output=True, 
+                              text=True, 
+                              timeout=180)
+        
+        if result.returncode == 0:
+            log_action('info', 'Emoji fonts installed successfully')
+            flash('Emoji fonts installed successfully! Please restart your browser to see changes.', 'success')
+        else:
+            log_action('error', f'Emoji fonts installation failed: {result.stderr}')
+            flash(f'Installation failed: {result.stderr}', 'danger')
+        
+    except subprocess.TimeoutExpired:
+        flash('Installation timeout. Please try again.', 'warning')
+    except Exception as e:
+        log_action('error', f'Error installing emoji fonts: {str(e)}')
+        flash(f'Error: {str(e)}', 'danger')
+    
+    return redirect(url_for('admin.dependencies'))
+
+
+@admin_bp.route('/customize-logos')
+@login_required
+@admin_required
+def customize_logos():
+    """Logo customization page."""
+    import time
+    return render_template('admin/customize_logos.html', version=int(time.time()))
+
+
+@admin_bp.route('/upload-header-logo', methods=['POST'])
+@login_required
+@admin_required
+def upload_header_logo():
+    """Upload header logo."""
+    try:
+        if 'header_logo' not in request.files:
+            flash('No file selected', 'warning')
+            return redirect(url_for('admin.customize_logos'))
+        
+        file = request.files['header_logo']
+        if file.filename == '':
+            flash('No file selected', 'warning')
+            return redirect(url_for('admin.customize_logos'))
+        
+        if file:
+            # Save as header_logo.png
+            filename = 'header_logo.png'
+            filepath = os.path.join(current_app.config['UPLOAD_FOLDER'], filename)
+            file.save(filepath)
+            
+            log_action('info', f'Header logo uploaded: {filename}')
+            flash('Header logo uploaded successfully!', 'success')
+    
+    except Exception as e:
+        log_action('error', f'Error uploading header logo: {str(e)}')
+        flash(f'Error uploading logo: {str(e)}', 'danger')
+    
+    return redirect(url_for('admin.customize_logos'))
+
+
+@admin_bp.route('/upload-login-logo', methods=['POST'])
+@login_required
+@admin_required
+def upload_login_logo():
+    """Upload login page logo."""
+    try:
+        if 'login_logo' not in request.files:
+            flash('No file selected', 'warning')
+            return redirect(url_for('admin.customize_logos'))
+        
+        file = request.files['login_logo']
+        if file.filename == '':
+            flash('No file selected', 'warning')
+            return redirect(url_for('admin.customize_logos'))
+        
+        if file:
+            # Save as login_logo.png
+            filename = 'login_logo.png'
+            filepath = os.path.join(current_app.config['UPLOAD_FOLDER'], filename)
+            file.save(filepath)
+            
+            log_action('info', f'Login logo uploaded: {filename}')
+            flash('Login logo uploaded successfully!', 'success')
+    
+    except Exception as e:
+        log_action('error', f'Error uploading login logo: {str(e)}')
+        flash(f'Error uploading logo: {str(e)}', 'danger')
+    
+    return redirect(url_for('admin.customize_logos'))