Upload 4 files

cd.json

@@ -0,0 +1,13 @@
+{
+  "type": "service_account",
+  "project_id": "bijay-c173f",
+  "private_key_id": "9df1ed7f7c5f1c41055e509a480d8e8be1ae56f6",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\n8oca5n/CHQHftfzZePM=\n-----END PRIVATE KEY-----\n",
+  "client_email": "[email protected]",
+  "client_id": "102116671708400313176",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-fbsvc%40bijay-c173f.iam.gserviceaccount.com",
+  "universe_domain": "googleapis.com"
+}

database.py

@@ -0,0 +1,23 @@
+import firebase_admin
+from firebase_admin import credentials, firestore
+
+def init_firebase():
+    """Initialize Firebase Admin SDK if not already initialized."""
+    try:
+        # Check if Firebase app is already initialized
+        if not firebase_admin._apps:
+            # Load Firebase credentials
+            cred = credentials.Certificate("cd.json")
+            firebase_admin.initialize_app(cred)
+            print("Firebase initialized successfully!")
+        else:
+            print("Firebase already initialized.")
+        
+        # Return Firestore client
+        return firestore.client()
+    except Exception as e:
+        print(f"Error initializing Firebase: {e}")
+        raise
+
+# Initialize Firestore
+db = init_firebase()

display.py

@@ -0,0 +1,160 @@
+import streamlit as st
+from database import db  # Import Firestore client
+import html
+import re
+
+def get_text_from_firebase(text_id):
+    """Retrieve text from Firebase Firestore."""
+    try:
+        doc = db.collection("texts").document(text_id).get()
+        if doc.exists:
+            return doc.to_dict()["content"]
+        else:
+            return None
+    except Exception as e:
+        st.error(f"Error retrieving text from Firebase: {e}")
+        return None
+
+def process_text(text):
+    """Clean and structure the extracted text."""
+    # Preserve paragraph breaks
+    text = re.sub(r'\n\s*\n', '\n\n', text)
+    
+    # Convert bullet points to HTML lists
+    text = re.sub(r'^(\s*•\s+)(.*)$', r'<li>\2</li>', text, flags=re.MULTILINE)
+    text = re.sub(r'(<li>.*</li>\n)+', r'<ul>\g<0></ul>\n', text)
+    
+    # Detect headings (lines ending with colons or in all caps)
+    text = re.sub(r'^([A-Z][A-Z\s]+:?)\s*$', r'<h3 class="heading">\1</h3>', text, flags=re.MULTILINE)
+    
+    # Convert URLs to clickable links
+    text = re.sub(r'(https?://\S+)', r'<a href="\1" target="_blank">\1</a>', text)
+    
+    # Preserve original paragraph structure
+    paragraphs = text.split('\n\n')
+    processed = []
+    
+    for p in paragraphs:
+        p = p.strip()
+        if p:
+            if p.startswith('<ul>') or p.startswith('<h3'):
+                processed.append(p)
+            else:
+                processed.append(f'<p>{p}</p>')
+    
+    return '\n'.join(processed)
+
+def main():
+    st.title("Accessibility-Optimized Viewer")
+
+    # Ask user for Document ID
+    text_id = st.text_input("Enter Document ID to view text:")
+    
+    if text_id:
+        text = get_text_from_firebase(text_id)
+        if text:
+            # Accessibility Controls
+            col1, col2, col3 = st.columns(3)
+            with col1:
+                font_size = st.slider("Font Size", 8, 48, 16)
+                line_height = st.slider("Line Height", 1.0, 2.5, 1.5)
+            with col2:
+                font_color = st.color_picker("Text Color", "#000000")
+                bg_color = st.color_picker("Background Color", "#FFFFFF")
+            with col3:
+                contrast_mode = st.checkbox("High Contrast Mode")
+                dyslexia_font = st.checkbox("Dyslexia-Friendly Font")
+
+            # Apply contrast mode
+            if contrast_mode:
+                font_color = "#FFFFFF"
+                bg_color = "#000000"
+
+            # Create CSS styles
+            font_family = "Arial" if not dyslexia_font else "OpenDyslexic, sans-serif"
+            
+            custom_css = f"""
+            <style>
+                .content {{
+                    font-size: {font_size}px;
+                    color: {font_color};
+                    background-color: {bg_color};
+                    line-height: {line_height};
+                    font-family: {font_family};
+                    padding: 20px;
+                    border-radius: 10px;
+                    margin: 10px 0;
+                    white-space: pre-wrap;
+                    word-wrap: break-word;
+                    hyphens: auto;
+                }}
+                
+                .content p {{
+                    margin: 0.8em 0;
+                }}
+                
+                .content ul {{
+                    margin: 0.8em 20px;
+                    padding-left: 20px;
+                    list-style-type: disc;
+                }}
+                
+                .content h3 {{
+                    font-size: 1.2em;
+                    margin: 1.2em 0 0.5em;
+                    padding-bottom: 3px;
+                    border-bottom: 2px solid {font_color};
+                }}
+                
+                .content a {{
+                    color: {font_color};
+                    text-decoration: underline;
+                    word-break: break-all;
+                }}
+                
+                @keyframes highlight {{ 0% {{background: yellow;}} 100% {{background: transparent;}} }}
+                .highlight {{ animation: highlight 2s; }}
+            </style>
+            """
+            st.markdown(custom_css, unsafe_allow_html=True)
+
+            # Process and display text
+            processed_text = process_text(html.escape(text))
+            st.markdown(f'<div class="content">{processed_text}</div>', unsafe_allow_html=True)
+            
+            # Additional accessibility features
+            with st.expander("More Accessibility Options"):
+                col1, col2 = st.columns(2)
+                with col1:
+                    letter_spacing = st.slider("Letter Spacing (px)", -1, 5, 0)
+                    word_spacing = st.slider("Word Spacing (px)", 0, 10, 0)
+                with col2:
+                    text_align = st.selectbox("Text Alignment", ["left", "justify", "center"])
+                    text_transform = st.selectbox("Text Case", ["none", "uppercase", "lowercase"])
+                
+                # Update CSS
+                st.markdown(f"""
+                <style>
+                    .content {{
+                        letter-spacing: {letter_spacing}px;
+                        word-spacing: {word_spacing}px;
+                        text-align: {text_align};
+                        text-transform: {text_transform};
+                    }}
+                </style>
+                """, unsafe_allow_html=True)
+
+            # Text-to-Speech Integration
+            if st.button("Read Aloud"):
+                st.markdown("""
+                <script>
+                    var msg = new SpeechSynthesisUtterance();
+                    msg.text = document.querySelector('.content').textContent;
+                    window.speechSynthesis.speak(msg);
+                </script>
+                """, unsafe_allow_html=True)
+        else:
+            st.error("Text not found. Please check the ID.")
+
+if __name__ == "__main__":
+    main()