293 lines
13 KiB
Python
293 lines
13 KiB
Python
import sys
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import os
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from datetime import datetime
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from optima35.core import OptimaManager
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from utils.utility import Utilities
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from ui.main_window import Ui_MainWindow
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from ui.exif_handler_window import ExifEditor
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from ui.simple_dialog import SimpleDialog # Import the SimpleDialog class
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from PySide6 import QtWidgets
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from PySide6.QtWidgets import (
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QMessageBox,
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QApplication,
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QMainWindow,
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QWidget,
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QVBoxLayout,
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QLabel,
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QLineEdit,
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QPushButton,
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QCheckBox,
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QFileDialog,
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QHBoxLayout,
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QSpinBox,
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)
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class OptimaLab35(QMainWindow, Ui_MainWindow):
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def __init__(self, exif_file):
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super(OptimaLab35, self).__init__()
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self.name = "OptimaLab35"
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self.version = "0.0.1"
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self.ui = Ui_MainWindow()
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self.ui.setupUi(self)
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self.o = OptimaManager()
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self.u = Utilities()
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self.exif_file = exif_file
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self.available_exif_data = None
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self.settings = {}
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self.setWindowTitle(f"{self.name} v{self.version}")
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self._default_ui_layout()
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self._define_gui_interaction()
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self.sd = SimpleDialog()
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if exif_file == "config/exif_example.yaml":
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self._change_statusbar("Using example exif...", 10000)
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def _default_ui_layout(self):
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self.ui.png_quality_spinBox.setVisible(False)
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def _define_gui_interaction(self):
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self.ui.input_folder_button.clicked.connect(self._browse_input_folder)
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self.ui.output_folder_button.clicked.connect(self._browse_output_folder)
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self.ui.start_button.clicked.connect(self._process)
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self.ui.image_type.currentIndexChanged.connect(self._update_quality_options)
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self.ui.exif_checkbox.stateChanged.connect(
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lambda state: self._handle_checkbox_state(state, 2, self._populate_exif)
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)
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self.ui.tabWidget.currentChanged.connect(self._on_tab_changed)
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self.ui.edit_exif_button.clicked.connect(self._open_exif_editor)
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self.ui.actionInfo.triggered.connect(self._info_window)
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def _info_window(self):
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self.sd.show_dialog(f"{self.name} v{self.version}", f"{self.name} is a GUI for {self.o.name} (v{self.o.version})")
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def _process(self):
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self.ui.start_button.setEnabled(False)
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self._update_settings() # Get all user selected data
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input_folder_valid = os.path.exists(self.settings["input_folder"])
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output_folder_valid = os.path.exists(self.settings["output_folder"])
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if not input_folder_valid or not output_folder_valid:
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QMessageBox.warning(self, "Warning", f"Input location {input_folder_valid}\nOutput folder {output_folder_valid}...")
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return
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input_folder = self.settings["input_folder"]
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output_folder = self.settings["output_folder"]
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image_files = [
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f for f in os.listdir(input_folder) if f.lower().endswith((".png", ".jpg", ".jpeg", ".webp"))
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]
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i = 1
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for image_file in image_files:
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input_path = os.path.join(input_folder, image_file)
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if self.settings["new_file_names"] != False:
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image_name = self.u.append_number_to_name(self.settings["new_file_names"], i, len(image_files), self.settings["invert_image_order"])
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else:
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image_name = os.path.splitext(image_file)[0]
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output_path = os.path.join(output_folder, image_name)
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self.o.process_image(
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image_input_file = input_path,
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image_output_file = output_path,
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file_type = self.settings["file_format"],
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quality = self.settings["jpg_quality"],
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compressing = self.settings["png_compression"],
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optimize = self.ui.optimize_checkBox.isChecked(),
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resize = self.settings["resize"],
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watermark = self.settings["watermark"],
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font_size = self.settings["font_size"],
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grayscale = self.settings["grayscale"],
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brightness = self.settings["brightness"],
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contrast = self.settings["contrast"],
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dict_for_exif = self.user_selected_exif,
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gps = self.settings["gps"],
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copy_exif = self.settings["copy_exif"])
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self._handle_qprogressbar(i, len(image_files))
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i += 1
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QMessageBox.information(self, "Information", "Finished")
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self.ui.start_button.setEnabled(True)
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self.ui.progressBar.setValue(0)
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def _open_exif_editor(self):
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"""Open the EXIF Editor."""
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self.exif_editor = ExifEditor(self.available_exif_data)
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self.exif_editor.exif_data_updated.connect(self._update_exif_data)
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self.exif_editor.show()
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def _update_exif_data(self, updated_exif_data):
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"""Update the EXIF data."""
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self.exif_data = updated_exif_data
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self._populate_exif()
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def _handle_checkbox_state(self, state, desired_state, action):
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"""Perform an action based on the checkbox state and a desired state. Have to use lambda when calling."""
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if state == desired_state:
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action()
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def _on_tab_changed(self, index):
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"""Handle tab changes."""
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# chatgpt
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if index == 1: # EXIF Tab
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self._handle_exif_file("read")
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elif index == 0: # Main Tab
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self._handle_exif_file("write")
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def _handle_exif_file(self, do):
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if do == "read":
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self.available_exif_data = self.u.read_yaml(self.exif_file)
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elif do == "write":
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self.u.write_yaml(self.exif_file, self.available_exif_data)
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def _populate_exif(self):
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# partly chatGPT
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# Mapping of EXIF fields to comboboxes in the UI
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combo_mapping = {
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"make": self.ui.make_comboBox,
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"model": self.ui.model_comboBox,
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"lens": self.ui.lens_comboBox,
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"iso": self.ui.iso_comboBox,
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"image_description": self.ui.image_description_comboBox,
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"user_comment": self.ui.user_comment_comboBox,
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"artist": self.ui.artist_comboBox,
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"copyright_info": self.ui.copyright_info_comboBox,
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}
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self._populate_comboboxes(combo_mapping)
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def _populate_comboboxes(self, combo_mapping):
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"""Populate comboboxes with EXIF data."""
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# ChatGPT
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for field, comboBox in combo_mapping.items():
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comboBox.clear() # Clear existing items
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comboBox.addItems(map(str, self.available_exif_data.get(field, [])))
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def _update_quality_options(self):
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"""Update visibility of quality settings based on selected format."""
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# ChatGPT
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selected_format = self.ui.image_type.currentText()
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# Hide all quality settings
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self.ui.png_quality_spinBox.setVisible(False)
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self.ui.jpg_quality_spinBox.setVisible(False)
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# Show relevant settings
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if selected_format == "jpg":
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self.ui.jpg_quality_spinBox.setVisible(True)
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elif selected_format == "webp":
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self.ui.jpg_quality_spinBox.setVisible(True)
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elif selected_format == "png":
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self.ui.png_quality_spinBox.setVisible(True)
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def _browse_input_folder(self):
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folder = QFileDialog.getExistingDirectory(self, "Select Input Folder")
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if folder:
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self.ui.input_path.setText(folder)
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def _browse_output_folder(self):
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folder = QFileDialog.getExistingDirectory(self, "Select Output Folder")
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if folder:
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self.ui.output_path.setText(folder)
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def _change_statusbar(self, msg, timeout = 500):
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self.ui.statusBar.showMessage(msg, timeout)
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def _handle_qprogressbar(self, current, total):
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progress = int((100 / total) * current)
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self.ui.progressBar.setValue(progress)
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def _get_checkbox_value(self, checkbox, default=None):
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"""Helper function to get the value of a checkbox or a default value."""
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return checkbox.isChecked() if checkbox else default
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def _get_spinbox_value(self, spinbox, default=None):
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"""Helper function to get the value of a spinbox and handle empty input."""
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return int(spinbox.text()) if spinbox.text() else default
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def _get_combobox_value(self, combobox, default=None):
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"""Helper function to get the value of a combobox."""
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return combobox.currentIndex() + 1 if combobox.currentIndex() != -1 else default
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def _get_text_value(self, lineedit, default=None):
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"""Helper function to get the value of a text input field."""
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return lineedit.text() if lineedit.text() else default
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def _get_selected_exif(self):
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"""Collect selected EXIF data and handle date and GPS if necessary."""
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selected_exif = self._collect_selected_exif() if self.ui.exif_checkbox.isChecked() else None
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if selected_exif:
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if self.ui.add_date_checkBox.isChecked():
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selected_exif["date_time_original"] = self._get_date()
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if self.ui.gps_checkBox.isChecked():
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self.settings["gps"] = [self.ui.lat_lineEdit.text(), self.ui.long_lineEdit.text()]
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else:
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self.settings["gps"] = None
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return selected_exif
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def _update_settings(self):
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"""Update .settings from all GUI elements."""
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# General settings
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self.settings["input_folder"] = self._get_text_value(self.ui.input_path)
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self.settings["output_folder"] = self._get_text_value(self.ui.output_path)
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self.settings["file_format"] = self.ui.image_type.currentText()
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self.settings["jpg_quality"] = self._get_spinbox_value(self.ui.jpg_quality_spinBox)
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self.settings["png_compression"] = self._get_spinbox_value(self.ui.png_quality_spinBox)
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self.settings["invert_image_order"] = self._get_checkbox_value(self.ui.revert_checkbox)
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self.settings["grayscale"] = self._get_checkbox_value(self.ui.grayscale_checkBox)
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self.settings["copy_exif"] = self._get_checkbox_value(self.ui.exif_copy_checkBox)
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self.settings["own_exif"] = self._get_checkbox_value(self.ui.exif_checkbox)
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self.settings["font_size"] = self._get_combobox_value(self.ui.font_size_comboBox)
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self.settings["optimize"] = self._get_checkbox_value(self.ui.optimize_checkBox)
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self.settings["own_date"] = self._get_checkbox_value(self.ui.add_date_checkBox)
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# Conditional settings with logic
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self.settings["resize"] = self._get_spinbox_value(self.ui.resize_spinBox) if self.ui.resize_checkbox.isChecked() else None
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self.settings["brightness"] = self._get_spinbox_value(self.ui.brightness_spinBox) if self.ui.brightness_checkbox.isChecked() else None
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self.settings["contrast"] = self._get_spinbox_value(self.ui.contrast_spinBox) if self.ui.contrast_checkbox.isChecked() else None
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self.settings["new_file_names"] = self._get_text_value(self.ui.filename, False) if self.ui.rename_checkbox.isChecked() else False
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self.settings["watermark"] = self._get_text_value(self.ui.watermark_lineEdit) if self.ui.watermark_checkbox.isChecked() else None
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# Handle EXIF data selection
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if self.settings["own_exif"]:
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self.user_selected_exif = self._get_selected_exif()
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else:
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self.user_selected_exif = None
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self.settings["gps"] = None
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def _get_date(self):
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date_input = self.ui.dateEdit.date().toString("yyyy-MM-dd")
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new_date = datetime.strptime(date_input, "%Y-%m-%d")
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return new_date.strftime("%Y:%m:%d 00:00:00")
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def _collect_selected_exif(self):
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user_data = {}
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user_data["make"] = self.ui.make_comboBox.currentText()
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user_data["model"] = self.ui.model_comboBox.currentText()
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user_data["lens"] = self.ui.lens_comboBox.currentText()
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user_data["iso"] = self.ui.iso_comboBox.currentText()
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user_data["image_description"] = self.ui.image_description_comboBox.currentText()
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user_data["user_comment"] = self.ui.user_comment_comboBox.currentText()
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user_data["artist"] = self.ui.artist_comboBox.currentText()
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user_data["copyright_info"] = self.ui.copyright_info_comboBox.currentText()
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user_data["software"] = f"{self.o.name} {self.o.version}"
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return user_data
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def main(exif_file):
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app = QtWidgets.QApplication(sys.argv)
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window = OptimaLab35(exif_file = exif_file)
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window.show()
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app.exec()
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if __name__ == "__main__":
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if os.path.isfile("config/exif.yaml"):
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exif_file = "config/exif.yaml"
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print("Fall back to exif example file...")
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elif os.path.isfile("config/exif_example.yaml"):
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exif_file = "config/exif_example.yaml"
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else:
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print("Exif file missing, please ensure an exif file exist in config folder (exif.yaml, or exif_example_yaml)\nExiting...")
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exit()
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main(exif_file)
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