feat: Add support for exporting message reactions

Whatsapp_Chat_Exporter/__main__.py

@@ -25,7 +25,10 @@ from Whatsapp_Chat_Exporter.vcards_contacts import ContactsFromVCards
 
 
 logger = logging.getLogger(__name__)
-__version__ = importlib.metadata.version("whatsapp_chat_exporter")
+try:
+    __version__ = importlib.metadata.version("whatsapp_chat_exporter")
+except importlib.metadata.PackageNotFoundError:
+    __version__ = "0.13.0rc2"
 WTSEXPORTER_BANNER = f"""========================================================================================================
                   ██╗    ██╗██╗  ██╗ █████╗ ████████╗███████╗ █████╗ ██████╗ ██████╗
                   ██║    ██║██║  ██║██╔══██╗╚══██╔══╝██╔════╝██╔══██╗██╔══██╗██╔══██╗

Whatsapp_Chat_Exporter/android_handler.py

@@ -98,6 +98,7 @@ def messages(db, data, media_folder, timezone_offset, filter_date, filter_chat,
         # Fetch the next row safely
         content = _fetch_row_safely(content_cursor)
 
+    _get_reactions(db, data)
     logger.info(f"Processed {total_row_number} messages{CLEAR_LINE}")
 
 
@@ -480,6 +481,71 @@ def _format_message_text(text):
     return text
 
 
+def _get_reactions(db, data):
+    """
+    Process message reactions.
+    """
+    logger.info("Processing reactions...")
+    c = db.cursor()
+    
+    try:
+        # Check if tables exist
+        c.execute("SELECT count(*) FROM sqlite_master WHERE type='table' AND name='message_add_on'")
+        if c.fetchone()[0] == 0:
+            return
+
+        c.execute("""
+            SELECT
+                message_add_on.parent_message_row_id,
+                message_add_on_reaction.reaction,
+                message_add_on.from_me,
+                jid.raw_string as sender_jid_raw,
+                chat_jid.raw_string as chat_jid_raw
+            FROM message_add_on
+            INNER JOIN message_add_on_reaction 
+                ON message_add_on._id = message_add_on_reaction.message_add_on_row_id
+            LEFT JOIN jid 
+                ON message_add_on.sender_jid_row_id = jid._id
+            LEFT JOIN chat 
+                ON message_add_on.chat_row_id = chat._id
+            LEFT JOIN jid chat_jid 
+                ON chat.jid_row_id = chat_jid._id
+        """)
+    except sqlite3.OperationalError:
+        logger.warning("Could not fetch reactions (schema might be too old or incompatible).")
+        return
+
+    row = c.fetchone()
+    while row is not None:
+        parent_id = row["parent_message_row_id"]
+        reaction = row["reaction"]
+        chat_id = row["chat_jid_raw"]
+        
+        if chat_id and chat_id in data:
+            chat = data[chat_id]
+            if parent_id in chat._messages:
+                message = chat._messages[parent_id]
+                
+                # Determine sender name
+                sender_name = None
+                if row["from_me"]:
+                    sender_name = "You"
+                elif row["sender_jid_raw"]:
+                    sender_jid = row["sender_jid_raw"]
+                    if sender_jid in data:
+                         sender_name = data[sender_jid].name
+                    if not sender_name:
+                         sender_name = sender_jid.split('@')[0] if "@" in sender_jid else sender_jid
+                
+                if not sender_name:
+                    sender_name = "Unknown"
+
+                message.reactions[sender_name] = reaction
+
+        row = c.fetchone()
+    logger.info(f"Reactions processed.{CLEAR_LINE}")
+
+
 def media(db, data, media_folder, filter_date, filter_chat, filter_empty, separate_media=True):
     """
     Process WhatsApp media files from the database.

Whatsapp_Chat_Exporter/data_model.py

@@ -338,6 +338,7 @@ class Message:
         self.caption = None
         self.thumb = None  # Android specific
         self.sticker = False
+        self.reactions = {}
 
     def to_json(self) -> Dict[str, Any]:
         """Convert message to JSON-serializable dict."""

Whatsapp_Chat_Exporter/whatsapp.html

@@ -287,6 +287,15 @@
                                     {% endif %}
                                 </p>
                                 <p class="text-[10px] text-[#667781] text-right mt-1">{{ msg.time }}</p>
+                                {% if msg.reactions %}
+                                <div class="flex flex-wrap gap-1 mt-1 justify-end">
+                                {% for sender, emoji in msg.reactions.items() %}
+                                    <div class="bg-white rounded-full px-1.5 py-0.5 text-xs shadow-sm border border-gray-200 cursor-help" title="{{ sender }}">
+                                        {{ emoji }}
+                                    </div>
+                                {% endfor %}
+                                </div>
+                                {% endif %}
                             </div>
                         </div>
                         {% else %}
@@ -356,6 +365,15 @@
                                     <span class="flex-grow min-w-[4px]"></span>
                                     <span class="flex-shrink-0">{{ msg.time }}</span>
                                     </div>
+                                {% if msg.reactions %}
+                                <div class="flex flex-wrap gap-1 mt-1 justify-start">
+                                {% for sender, emoji in msg.reactions.items() %}
+                                    <div class="bg-gray-100 rounded-full px-1.5 py-0.5 text-xs shadow-sm border border-gray-200 cursor-help" title="{{ sender }}">
+                                        {{ emoji }}
+                                    </div>
+                                {% endfor %}
+                                </div>
+                                {% endif %}
                             </div>
                             <!-- <div class="opacity-0 group-hover:opacity-100 transition-opacity duration-200 relative ml-2">
                                 <div class="relative">