Split the old main into optima35 and gui
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2 changed files with 373 additions and 0 deletions
264
gui.py
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264
gui.py
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import sys
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import os
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from datetime import datetime
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from optima35 import OPTIMA35
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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 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 Optima35GUI(QMainWindow, Ui_MainWindow):
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def __init__(self, exif_file):
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super(Optima35GUI, self).__init__()
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self.ui = Ui_MainWindow()
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self.ui.setupUi(self)
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self.o = OPTIMA35()
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self.u = Utilities()
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self.exif_file = exif_file
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self.exif_data = None
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self.setWindowTitle(f"{self.o.name} {self.o.version}")
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self.default_ui_layout()
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self.define_gui_interaction()
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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.restart_button.clicked.connect(self.restart_app)
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def process(self):
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#self.ui.start_button.setEnabled(False)
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#self.ui.restart_button.setEnabled(False)
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self.check_options() # Get all user selected data
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input_folder_valid = os.path.exists(self.o.settings["input_folder"])
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output_folder_valid = os.path.exists(self.o.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.o.settings["input_folder"]
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output_folder = self.o.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.o.settings["new_file_names"] != False:
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image_name = self.o.name_images(self.o.settings["new_file_names"], i, len(image_files), self.o.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(input_path, output_path)
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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.restart_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.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.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.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.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 check_options(self):
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try:
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self.o.settings["input_folder"] = self.ui.input_path.text()
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self.o.settings["output_folder"] = self.ui.output_path.text()
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self.o.settings["file_format"] = self.ui.image_type.currentText()
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self.o.settings["jpg_quality"] = int(self.ui.jpg_quality_spinBox.text())
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self.o.settings["png_compression"] = int(self.ui.png_quality_spinBox.text())
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self.o.settings["invert_image_order"] = self.ui.revert_checkbox.isChecked()
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self.o.settings["grayscale"] = self.ui.grayscale_checkBox.isChecked()
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self.o.settings["copy_exif"] = self.ui.exif_copy_checkBox.isChecked()
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self.o.settings["own_exif"] = self.ui.exif_checkbox.isChecked()
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self.o.settings["font_size"] = self.ui.font_size_comboBox.currentIndex() + 1
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self.o.settings["optimize"] = self.ui.optimize_checkBox.isChecked()
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self.o.settings["own_date"] = self.ui.add_date_checkBox.isChecked()
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if self.ui.resize_checkbox.isChecked():
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self.o.settings["resize"] = int(self.ui.resize_spinBox.text())
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if self.ui.brightness_checkbox.isChecked():
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self.o.settings["brightness"] = int(self.ui.brightness_spinBox.text())
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if self.ui.contrast_checkbox.isChecked():
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self.o.settings["contrast"] = int(self.ui.contrast_spinBox.text())
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if self.ui.rename_checkbox.isChecked():
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if self.ui.filename.text() != "":
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self.o.settings["new_file_names"] = self.ui.filename.text()
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else:
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self.o.settings["new_file_names"] = False
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else:
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self.o.settings["new_file_names"] = False
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if self.ui.watermark_checkbox.isChecked():
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if self.ui.watermark_lineEdit.text() != "":
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self.o.settings["watermark"] = self.ui.watermark_lineEdit.text()
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else:
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self.o.settings["watermark"] = False
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else:
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self.o.settings["watermark"] = False
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if self.o.settings["own_exif"]:
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self.o.selected_exif = self.collect_selected_exif()
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if self.ui.add_date_checkBox.isChecked():
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self.o.selected_exif["date_time_original"] = self.get_date()
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if self.ui.gps_checkBox.isChecked():
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self.o.settings["gps"] = [self.ui.lat_lineEdit.text(), self.ui.long_lineEdit.text()]
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else:
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self.o.settings["gps"] = False
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except Exception as e:
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print(f"Whoops: {e}")
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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 rebuild_ui(self):
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# Define the bash script to execute
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bash_script = "/home/sam/git/gitlab_public/optima-35/rebuild_ui.sh"
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os.system(bash_script)
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def restart_app(self):
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"""Restarts the application."""
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self.rebuild_ui()
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# chatGPT
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python = sys.executable # Path to the Python interpreter
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os.execv(python, [python] + sys.argv)
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def main(exif_file="local_files/exif.yaml"):
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app = QtWidgets.QApplication(sys.argv)
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window = Optima35GUI(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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main()
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109
optima35.py
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109
optima35.py
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import re
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from datetime import datetime
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#from utils.utility import Utilities
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from utils.image_handler import ImageProcessor, ExifHandler
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class OPTIMA35:
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def __init__(self):
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self.name = "OPTIMA-35"
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self.version = "0.4.0"
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#self.utilities = Utilities()
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self.image_processor = ImageProcessor()
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self.exif_handler = ExifHandler()
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self.settings = {
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"input_folder": None,
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"output_folder": None,
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"file_format": None,
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"resize": False,
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"contrast": False,
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"brightness": False,
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"new_file_names": False,
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"invert_image_order": False,
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"copy_exif": False,
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"own_exif": False,
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"watermark": False,
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"grayscale": False,
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"jpg_quality": None,
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"png_compression": None,
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"font_size": None,
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"optimize": False,
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"gps": False
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}
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self.selected_exif = None
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def modify_timestamp_in_exif(self, exif_data, filename):
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""""Takes exif data and adjust time to fit ending of filename."""
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try:
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last_tree = filename[-3:len(filename)]
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total_seconds = int(re.sub(r'\D+', '', last_tree))
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minutes = total_seconds // 60
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seconds = total_seconds % 60
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time = datetime.strptime(exif_data["date_time_original"], "%Y:%m:%d %H:%M:%S") # change date time string back to an time object for modification
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new_time = time.replace(hour=12, minute=minutes, second=seconds)
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exif_data["date_time_original"] = new_time.strftime("%Y:%m:%d %H:%M:%S")
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return exif_data
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except ValueError:
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print("Modifying date went wrong, exiting...")
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exit()
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def process(self, image_input_file, image_output_file):
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with self.image_processor.open_image(image_input_file) as img:
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processed_img = img
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if self.settings["resize"] != False:
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processed_img = self.image_processor.resize_image(
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image = processed_img, percent = self.settings["resize"]
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)
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if self.settings["watermark"] != False:
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processed_img = self.image_processor.add_watermark(processed_img, self.settings["watermark"], int(self.settings["font_size"]))
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if self.settings["grayscale"] != False: # There is a problem, if we first to grayscale and then watermark it braeks
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processed_img = self.image_processor.grayscale(processed_img)
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if self.settings["brightness"] != False: # Does the order of brightness and contrast matter?
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processed_img = self.image_processor.change_brightness(processed_img, self.settings["brightness"])
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if self.settings["contrast"] != False: # Does the order of brightness and contrast matter?
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processed_img = self.image_processor.change_contrast(processed_img, self.settings["contrast"])
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if self.settings["own_exif"] != False:
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selected_exif = self.selected_exif
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if "date_time_original" in self.selected_exif:
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selected_exif = self.modify_timestamp_in_exif(selected_exif, image_name)
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exif_data = self.exif_handler.build_exif_dict(selected_exif, self.image_processor.get_image_size(processed_img))
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if self.settings["gps"] != False:
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latitude = float(self.settings["gps"][0])
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longitude = float(self.settings["gps"][1])
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exif_data = self.exif_handler.add_geolocation_to_exif(exif_data, latitude, longitude)
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elif self.settings["copy_exif"] == True:
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# When copying exif from original, make sure to change Piexel X & Y Dimension to fit new size
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try:
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og_exif = self.exif_handler.get_exif_info(img)
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og_exif["Exif"][40962], og_exif["Exif"][40963] = self.image_processor.get_image_size(processed_img)
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exif_data = og_exif
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except Exception:
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# If an error happends it is because the picture does not have exif data
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print("Copying EXIF data selected, but no EXIF data is available in the original image file.")
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exif_data = None
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elif self.settings["copy_exif"] == False:
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exif_data = None
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self.image_processor.save_image(
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image = processed_img,
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path = image_output_file,
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exif_data = exif_data,
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file_type = self.settings["file_format"],
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jpg_quality = self.settings["jpg_quality"],
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png_compressing = self.settings["png_compression"],
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optimize = self.settings["optimize"]
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)
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def name_images(self, base_name, current_image, total_images, invert):
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""""Returns name, combination of base_name and ending number."""
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total_digits = len(str(total_images))
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if invert:
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ending_number = total_images - (current_image - 1)
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else:
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ending_number = current_image
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ending = f"{ending_number:0{total_digits}}"
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return f"{base_name}_{ending}"
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