214 lines
8.1 KiB
Python
214 lines
8.1 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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# --- CALLBACKS ---
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def cb_tag_image(img_path, selected_cat):
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# Guard against tagging with a separator
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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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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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SorterEngine.clear_staged_item(img_path)
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def cb_delete_image(img_path):
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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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SorterEngine.commit_batch(current_batch, path_o, cleanup_mode)
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# --- FRAGMENT 1: SIDEBAR (Manager) ---
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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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# Tabs for different actions
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tab_add, tab_edit = st.tabs(["➕ Add", "✏️ Rename"])
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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 Cat", 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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# --- CATEGORY LIST LOGIC ---
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cats = SorterEngine.get_categories()
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if not cats:
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st.warning("No categories.")
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return
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# 1. Insert Visual Separators
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processed_cats = []
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last_char = ""
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for cat in cats:
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current_char = cat[0].upper()
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# If letter changes (and it's not the very first one), add separator
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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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elif not last_char:
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# Optional: Add header for the first group
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# processed_cats.append(f"--- {current_char} ---")
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pass
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processed_cats.append(cat)
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last_char = current_char
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# 2. State Management
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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]
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# Ensure current selection is valid in the new list (handle edge cases)
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if st.session_state.t5_active_cat not in processed_cats:
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if cats[0] in processed_cats:
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st.session_state.t5_active_cat = cats[0]
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# 3. The Radio List
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selection = st.radio("Active Tag", processed_cats, key="t5_radio_select")
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# 4. Handle Separator Selection (Auto-revert)
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if selection.startswith("---"):
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# If user clicks separator, we revert to previous valid or just show warning
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st.warning("Please select a category, not the divider.")
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# We don't update the official session state 't5_active_cat' used by the grid
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else:
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st.session_state.t5_active_cat = selection
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# --- RENAME LOGIC (Inside Edit Tab) ---
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with tab_edit:
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# Defaults to currently selected valid category
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target_cat = st.session_state.t5_active_cat if not st.session_state.t5_active_cat.startswith("---") else ""
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st.caption(f"Editing: **{target_cat}**")
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rename_val = st.text_input("New Name", value=target_cat, key="t5_rename_input")
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if st.button("Update Name", key="btn_rename"):
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if target_cat and rename_val and rename_val != target_cat:
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SorterEngine.rename_category(target_cat, rename_val)
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# Force update session state to new name so we don't lose selection
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st.session_state.t5_active_cat = rename_val
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st.rerun()
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# --- FRAGMENT 2: GALLERY GRID ---
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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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# Safely get category, falling back if it's a separator
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selected_cat = st.session_state.get("t5_active_cat", "Default")
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if selected_cat.startswith("---"): selected_cat = "" # Disable tagging if separator selected
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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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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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c_head2.button("❌", key=f"del_{unique_key}", on_click=cb_delete_image, args=(img_path,))
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if is_staged:
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st.success(f"🏷️ {staged[img_path]['cat']}")
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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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if not is_staged:
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# Disable button if separator is selected
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btn_disabled = (selected_cat == "")
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st.button("Tag", key=f"tag_{unique_key}", disabled=btn_disabled, 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}", use_container_width=True,
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on_click=cb_untag_image, args=(img_path,))
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# --- MAIN PAGE RENDERER ---
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def render(quality, profile_name):
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st.subheader("🖼️ Gallery Staging Sorter")
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if 't5_page' not in st.session_state: st.session_state.t5_page = 0
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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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# 1. Sidebar Fragment
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with st.sidebar:
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render_sidebar_content()
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# 2. 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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# 3. Pagination Logic
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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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if st.session_state.t5_page >= total_pages: st.session_state.t5_page = max(0, total_pages - 1)
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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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# Nav Helpers
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def nav_controls(key):
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c1, c2, c3 = st.columns([1, 2, 1])
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if c1.button("⬅️ Prev", disabled=(st.session_state.t5_page==0), key=f"p_{key}"):
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st.session_state.t5_page -= 1
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st.rerun()
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c2.markdown(f"<div style='text-align:center'><b>Page {st.session_state.t5_page+1} / {total_pages}</b></div>", unsafe_allow_html=True)
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if c3.button("Next ➡️", disabled=(st.session_state.t5_page>=total_pages-1), key=f"n_{key}"):
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st.session_state.t5_page += 1
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st.rerun()
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nav_controls("top")
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st.divider()
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# 4. Gallery Fragment
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render_gallery_grid(current_batch, quality, grid_cols)
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st.divider()
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nav_controls("bottom")
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st.divider()
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# 5. Batch Apply
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st.write(f"### 🚀 Batch Actions (Page {st.session_state.t5_page + 1})")
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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"], horizontal=True, key="t5_cleanup_mode")
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c_act2.button("APPLY PAGE", type="primary", use_container_width=True,
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on_click=cb_apply_batch, args=(current_batch, path_o, cleanup)) |