280 lines
10 KiB
Python
280 lines
10 KiB
Python
import streamlit as st
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import os
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import math
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from engine import SorterEngine
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# ==========================================
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# 1. GLOBAL CALLBACKS (Prevents Page Refresh)
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# ==========================================
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def cb_tag_image(img_path, selected_cat):
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"""Tags an image. Updates DB immediately."""
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if selected_cat.startswith("---") or selected_cat == "":
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st.toast("⚠️ Select a valid category first!", icon="🚫")
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return
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staged = SorterEngine.get_staged_data()
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ext = os.path.splitext(img_path)[1]
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# Auto-increment logic
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count = len([v for v in staged.values() if v['cat'] == selected_cat]) + 1
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new_name = f"{selected_cat}_{count:03d}{ext}"
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SorterEngine.stage_image(img_path, selected_cat, new_name)
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def cb_untag_image(img_path):
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"""Untags an image."""
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SorterEngine.clear_staged_item(img_path)
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def cb_delete_image(img_path):
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"""Moves image to trash."""
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SorterEngine.delete_to_trash(img_path)
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def cb_apply_batch(current_batch, path_o, cleanup_mode):
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"""Commits files to disk."""
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SorterEngine.commit_batch(current_batch, path_o, cleanup_mode)
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def cb_change_page(delta):
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"""Updates page number (-1 or +1)."""
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if 't5_page' not in st.session_state:
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st.session_state.t5_page = 0
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st.session_state.t5_page += delta
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def cb_jump_page(k):
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"""Updates page number from direct input box."""
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val = st.session_state[k]
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st.session_state.t5_page = val - 1
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# ==========================================
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# 2. FRAGMENT: SIDEBAR (Category Manager)
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# ==========================================
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@st.fragment
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def render_sidebar_content():
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st.divider()
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st.subheader("🏷️ Category Manager")
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# --- PREPARE LIST (With Separators) ---
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cats = SorterEngine.get_categories()
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processed_cats = []
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last_char = ""
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if cats:
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for cat in cats:
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current_char = cat[0].upper()
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if last_char and current_char != last_char:
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processed_cats.append(f"--- {current_char} ---")
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processed_cats.append(cat)
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last_char = current_char
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# --- STATE SYNC ---
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if "t5_active_cat" not in st.session_state:
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st.session_state.t5_active_cat = cats[0] if cats else "Default"
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# Fallback if selection was deleted
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current_selection = st.session_state.t5_active_cat
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if not current_selection.startswith("---") and current_selection not in cats:
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st.session_state.t5_active_cat = cats[0] if cats else "Default"
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# --- RADIO SELECTION ---
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selection = st.radio("Active Tag", processed_cats, key="t5_radio_select")
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if not selection.startswith("---"):
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st.session_state.t5_active_cat = selection
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st.divider()
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# --- TABS: ADD / EDIT ---
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tab_add, tab_edit = st.tabs(["➕ Add", "✏️ Edit"])
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with tab_add:
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c1, c2 = st.columns([3, 1])
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new_cat = c1.text_input("New Name", label_visibility="collapsed", placeholder="New...", key="t5_new_cat")
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if c2.button("Add", key="btn_add_cat"):
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if new_cat:
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SorterEngine.add_category(new_cat)
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st.rerun()
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with tab_edit:
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target_cat = st.session_state.t5_active_cat
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is_valid = target_cat and not target_cat.startswith("---") and target_cat in cats
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if is_valid:
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st.caption(f"Editing: **{target_cat}**")
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# RENAME
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rename_val = st.text_input("Rename to:", value=target_cat, key=f"ren_{target_cat}")
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if st.button("💾 Save Name", key=f"save_{target_cat}", use_container_width=True):
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if rename_val and rename_val != target_cat:
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SorterEngine.rename_category(target_cat, rename_val)
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st.session_state.t5_active_cat = rename_val
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st.rerun()
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st.markdown("---")
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# DELETE
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if st.button("🗑️ Delete Category", key=f"del_cat_{target_cat}", type="primary", use_container_width=True):
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SorterEngine.delete_category(target_cat)
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st.rerun()
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else:
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st.info("Select a valid category to edit.")
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# ==========================================
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# 3. FRAGMENT: GALLERY GRID
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# ==========================================
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@st.fragment
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def render_gallery_grid(current_batch, quality, grid_cols):
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staged = SorterEngine.get_staged_data()
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selected_cat = st.session_state.get("t5_active_cat", "Default")
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tagging_disabled = selected_cat.startswith("---")
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cols = st.columns(grid_cols)
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for idx, img_path in enumerate(current_batch):
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unique_key = f"frag_{os.path.basename(img_path)}"
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with cols[idx % grid_cols]:
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is_staged = img_path in staged
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with st.container(border=True):
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# Header
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c_head1, c_head2 = st.columns([5, 1])
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c_head1.caption(os.path.basename(img_path)[:15])
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# DELETE (Callback)
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c_head2.button("❌", key=f"del_{unique_key}",
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on_click=cb_delete_image, args=(img_path,))
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# STATUS
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if is_staged:
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st.success(f"🏷️ {staged[img_path]['cat']}")
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# IMAGE
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img_data = SorterEngine.compress_for_web(img_path, quality)
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if img_data:
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st.image(img_data, use_container_width=True)
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# ACTIONS (Callbacks)
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if not is_staged:
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st.button("Tag", key=f"tag_{unique_key}",
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disabled=tagging_disabled,
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use_container_width=True,
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on_click=cb_tag_image, args=(img_path, selected_cat))
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else:
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st.button("Untag", key=f"untag_{unique_key}",
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use_container_width=True,
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on_click=cb_untag_image, args=(img_path,))
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# ==========================================
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# 4. FRAGMENT: BATCH ACTIONS
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# ==========================================
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@st.fragment
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def render_batch_actions(current_batch, path_o, page_num):
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st.write(f"### 🚀 Batch Actions (Page {page_num})")
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c_act1, c_act2 = st.columns([3, 1])
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cleanup = c_act1.radio("Untagged Action:", ["Keep", "Move to Unused", "Delete"],
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horizontal=True, key="t5_cleanup_mode")
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if c_act2.button("APPLY PAGE", type="primary", use_container_width=True):
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with st.spinner("Processing..."):
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SorterEngine.commit_batch(current_batch, path_o, cleanup)
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st.success("Batch processed!")
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st.rerun()
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# ==========================================
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# 5. MAIN RENDERER
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# ==========================================
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def render(quality, profile_name):
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st.subheader("🖼️ Gallery Staging Sorter")
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# Init State
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if 't5_page' not in st.session_state: st.session_state.t5_page = 0
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# Load Paths
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profiles = SorterEngine.load_profiles()
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p_data = profiles.get(profile_name, {})
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c1, c2 = st.columns(2)
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path_s = c1.text_input("Source Folder", value=p_data.get("tab5_source", "/storage"), key="t5_s")
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path_o = c2.text_input("Output Folder", value=p_data.get("tab5_out", "/storage"), key="t5_o")
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if path_s != p_data.get("tab5_source") or path_o != p_data.get("tab5_out"):
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if st.button("💾 Save Settings"):
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SorterEngine.save_tab_paths(profile_name, t5_s=path_s, t5_o=path_o)
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st.rerun()
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if not os.path.exists(path_s): return
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# --- RENDER SIDEBAR ---
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with st.sidebar:
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render_sidebar_content()
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# --- VIEW SETTINGS ---
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with st.expander("👀 View Settings"):
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c_v1, c_v2 = st.columns(2)
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page_size = c_v1.slider("Images per Page", 12, 100, 24, 4)
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grid_cols = c_v2.slider("Grid Columns", 2, 8, 4)
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# --- DATA & MATH ---
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all_images = SorterEngine.get_images(path_s, recursive=True)
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if not all_images:
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st.info("No images found.")
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return
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total_items = len(all_images)
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total_pages = math.ceil(total_items / page_size)
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# Safety Bounds Check
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if st.session_state.t5_page >= total_pages: st.session_state.t5_page = max(0, total_pages - 1)
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if st.session_state.t5_page < 0: st.session_state.t5_page = 0
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start_idx = st.session_state.t5_page * page_size
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end_idx = start_idx + page_size
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current_batch = all_images[start_idx:end_idx]
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# --- NAVIGATION BAR COMPONENT ---
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def nav_controls(key_suffix):
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# New Layout: [Prev] [Input Box] ["/ 15"] [Next]
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c1, c2, c3, c4 = st.columns([1.5, 1, 0.5, 1.5], vertical_alignment="center")
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# 1. Previous Button
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c1.button("⬅️ Prev",
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disabled=(st.session_state.t5_page == 0),
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on_click=cb_change_page, args=(-1,),
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key=f"p_{key_suffix}", use_container_width=True)
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# 2. Page Selector (Number Input)
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c2.number_input(
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"Page",
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min_value=1, max_value=total_pages,
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value=st.session_state.t5_page + 1,
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step=1,
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label_visibility="collapsed",
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key=f"jump_{key_suffix}",
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on_change=cb_jump_page, args=(f"jump_{key_suffix}",)
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)
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# 3. Total Page Count Display
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c3.markdown(f"<div style='text-align: left; font-weight: bold;'>/ {total_pages}</div>", unsafe_allow_html=True)
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# 4. Next Button
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c4.button("Next ➡️",
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disabled=(st.session_state.t5_page >= total_pages - 1),
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on_click=cb_change_page, args=(1,),
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key=f"n_{key_suffix}", use_container_width=True)
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# --- RENDER PAGE ---
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st.divider()
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nav_controls("top") # Top Nav
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render_gallery_grid(current_batch, quality, grid_cols) # Grid
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st.divider()
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nav_controls("bottom") # Bottom Nav
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st.divider()
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# Batch Actions
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render_batch_actions(current_batch, path_o, st.session_state.t5_page + 1) |