Update app.py

app.py

@@ -1,7 +1,7 @@
 # ================================
 # 🪞 MoodMirror+ — Text Emotion • Advice-only + brief intros & reasons
-# - Tabs: Advice • Emergency numbers • Breathing • Journal (with export & delete)
-# - Gradio + sklearn compatibility fixes (no Dataframe height/wrap, Chatbot type, LR hyperparams)
+# - Tabs: Advice • Emergency numbers • Breathing • Journal (export selected/delete/export all)
+# - Gradio + sklearn compatibility fixes
 # ================================
 import os
 import re
@@ -10,6 +10,7 @@ import sqlite3
 import joblib
 import numpy as np
 import time
+import zipfile
 from datetime import datetime
 
 import gradio as gr
@@ -216,6 +217,27 @@ def journal_export_txt(entry_id: int):
         f.write("\n".join(lines))
     return fpath, f"Ready: {fname}"
 
+def journal_export_all_zip():
+    conn = get_conn()
+    rows = list(conn.execute("SELECT id, ts, emotion, title, content FROM journal ORDER BY ts"))
+    conn.close()
+    if not rows:
+        return None, "No entries to export."
+    zip_name = os.path.join(DATA_DIR, "journal_all.zip")
+    with zipfile.ZipFile(zip_name, "w", zipfile.ZIP_DEFLATED) as zf:
+        for (id_, ts, emo, title, content) in rows:
+            safe_title = re.sub(r"[^a-zA-Z0-9_\- ]", "_", title or "untitled")
+            fname = f"{ts[:19].replace(':','-')} - {safe_title}.txt"
+            text = (
+                f"Title: {title or '(Untitled)'}\n"
+                f"Emotion: {emo or '-'}\n"
+                f"Saved (UTC): {ts}\n"
+                f"{'-'*40}\n"
+                f"{content or ''}"
+            )
+            zf.writestr(fname, text)
+    return zip_name, f"Exported {len(rows)} entries."
+
 # ---------------- Model ----------------
 def load_goemotions_dataset():
     ds = load_dataset("google-research-datasets/go_emotions", "simplified")
@@ -390,9 +412,9 @@ with gr.Blocks(title="🪞 MoodMirror+ — Text Emotion • Advice-only") as dem
                 yield "✅ Done. Notice how your body feels."
             start_btn.click(run_breathing, inputs=[pattern, cycles], outputs=[breathe_out])
 
-        # ---- Tab 4: Journal (with export & delete) ----
+        # ---- Tab 4: Journal (export selected/delete/export all) ----
         with gr.Tab("Journal"):
-            gr.Markdown("#### 📝 Personal journal\nWrite freely for a couple of minutes, then save. Entries are stored locally.")
+            gr.Markdown("#### 📝 Personal journal\nWrite freely, then save. Entries are stored locally (SQLite).")
 
             with gr.Row():
                 j_title = gr.Textbox(label="Title (optional)", placeholder="e.g., A tough day at work")
@@ -414,13 +436,16 @@ with gr.Blocks(title="🪞 MoodMirror+ — Text Emotion • Advice-only") as dem
             j_table = gr.Dataframe(headers=["UTC time","Emotion","Title","Preview"], value=[], interactive=False)
             j_view = gr.Markdown()
 
-            # Export + Delete UI
+            # Export + Delete + Export all UI
             with gr.Row():
-                j_export_btn = gr.Button("Export .txt")
+                j_export_btn = gr.Button("Export selected .txt")
                 j_export_file = gr.File(label="Download exported entry", visible=True)
                 j_delete_btn = gr.Button("Delete entry", variant="stop")
+            with gr.Row():
+                j_export_all_btn = gr.Button("⬇️ Export all entries (.zip)")
+                j_export_all_file = gr.File(label="Download all entries", visible=True)
 
-            # Backend glue
+            # --------------- Backend ---------------
             def _refresh_entries(search):
                 options, table = journal_list(search or "", 50)
                 return gr.Dropdown(choices=options, value=None), table
@@ -456,6 +481,10 @@ with gr.Blocks(title="🪞 MoodMirror+ — Text Emotion • Advice-only") as dem
                 drop, table = _refresh_entries(search)
                 return status, drop, table, ""
 
+            def _export_all():
+                path, msg = journal_export_all_zip()
+                return path, msg
+
             # Wire actions
             j_save.click(_save_entry, inputs=[j_title, j_text, j_emotion, j_search],
                          outputs=[j_status, j_entries, j_table, j_text, j_title])
@@ -466,6 +495,7 @@ with gr.Blocks(title="🪞 MoodMirror+ — Text Emotion • Advice-only") as dem
             j_export_btn.click(_export_entry, inputs=[j_entries], outputs=[j_export_file, j_status])
             j_delete_btn.click(_delete_entry, inputs=[j_entries, j_search],
                                outputs=[j_status, j_entries, j_table, j_view])
+            j_export_all_btn.click(_export_all, outputs=[j_export_all_file, j_status])
 
 if __name__ == "__main__":
     demo.queue()