115 lines
5.4 KiB
Python
115 lines
5.4 KiB
Python
import re
|
|
import os
|
|
from datetime import datetime
|
|
# My packages
|
|
from utils.image_handler import ImageProcessor, ExifHandler
|
|
|
|
class OPTIMA35:
|
|
def __init__(self):
|
|
self.name = "OPTIMA-35"
|
|
self.version = "0.4.0"
|
|
#self.utilities = Utilities()
|
|
self.image_processor = ImageProcessor()
|
|
self.exif_handler = ExifHandler()
|
|
self.settings = {
|
|
"input_folder": None,
|
|
"output_folder": None,
|
|
"file_format": None,
|
|
"resize": False,
|
|
"contrast": False,
|
|
"brightness": False,
|
|
"new_file_names": False,
|
|
"invert_image_order": False,
|
|
"copy_exif": False,
|
|
"own_exif": False,
|
|
"watermark": False,
|
|
"grayscale": False,
|
|
"jpg_quality": None,
|
|
"png_compression": None,
|
|
"font_size": None,
|
|
"optimize": False,
|
|
"gps": False
|
|
}
|
|
self.selected_exif = {}
|
|
|
|
def modify_timestamp_in_exif(self, exif_data, filename):
|
|
""""Takes exif data and adjust time to fit ending of filename."""
|
|
try:
|
|
last_tree = filename[-3:len(filename)]
|
|
total_seconds = int(re.sub(r'\D+', '', last_tree))
|
|
minutes = total_seconds // 60
|
|
seconds = total_seconds % 60
|
|
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
|
|
new_time = time.replace(hour=12, minute=minutes, second=seconds)
|
|
exif_data["date_time_original"] = new_time.strftime("%Y:%m:%d %H:%M:%S")
|
|
return exif_data
|
|
|
|
except ValueError:
|
|
print("Modifying date went wrong, exiting...")
|
|
exit()
|
|
|
|
def process(self, image_input_file, image_output_file):
|
|
with self.image_processor.open_image(image_input_file) as img:
|
|
processed_img = img
|
|
image_name = os.path.basename(image_output_file)
|
|
|
|
if self.settings["resize"] != False:
|
|
processed_img = self.image_processor.resize_image(
|
|
image = processed_img, percent = self.settings["resize"]
|
|
)
|
|
if self.settings["watermark"] != False:
|
|
processed_img = self.image_processor.add_watermark(processed_img, self.settings["watermark"], int(self.settings["font_size"]))
|
|
if self.settings["grayscale"] != False: # There is a problem, if we first to grayscale and then watermark it braeks
|
|
processed_img = self.image_processor.grayscale(processed_img)
|
|
if self.settings["brightness"] != False: # Does the order of brightness and contrast matter?
|
|
processed_img = self.image_processor.change_brightness(processed_img, self.settings["brightness"])
|
|
if self.settings["contrast"] != False: # Does the order of brightness and contrast matter?
|
|
processed_img = self.image_processor.change_contrast(processed_img, self.settings["contrast"])
|
|
|
|
if self.settings["own_exif"] != False:
|
|
selected_exif = self.selected_exif
|
|
if "date_time_original" in self.selected_exif:
|
|
selected_exif = self.modify_timestamp_in_exif(selected_exif, image_name)
|
|
exif_data = self.exif_handler.build_exif_dict(selected_exif, self.image_processor.get_image_size(processed_img))
|
|
if self.settings["gps"] != False:
|
|
latitude = float(self.settings["gps"][0])
|
|
longitude = float(self.settings["gps"][1])
|
|
exif_data = self.exif_handler.add_geolocation_to_exif(exif_data, latitude, longitude)
|
|
|
|
elif self.settings["copy_exif"] == True:
|
|
# When copying exif from original, make sure to change Piexel X & Y Dimension to fit new size
|
|
try:
|
|
og_exif = self.exif_handler.get_exif_info(img)
|
|
og_exif["Exif"][40962], og_exif["Exif"][40963] = self.image_processor.get_image_size(processed_img)
|
|
exif_data = og_exif
|
|
except Exception:
|
|
# If an error happends it is because the picture does not have exif data
|
|
print("Copying EXIF data selected, but no EXIF data is available in the original image file.")
|
|
exif_data = None
|
|
elif self.settings["copy_exif"] == False:
|
|
exif_data = None
|
|
|
|
self.image_processor.save_image(
|
|
image = processed_img,
|
|
path = image_output_file,
|
|
exif_data = exif_data,
|
|
file_type = self.settings["file_format"],
|
|
jpg_quality = self.settings["jpg_quality"],
|
|
png_compressing = self.settings["png_compression"],
|
|
optimize = self.settings["optimize"]
|
|
)
|
|
|
|
|
|
def name_images(self, base_name, current_image, total_images, invert):
|
|
""""Returns name, combination of base_name and ending number."""
|
|
total_digits = len(str(total_images))
|
|
if invert:
|
|
ending_number = total_images - (current_image - 1)
|
|
else:
|
|
ending_number = current_image
|
|
ending = f"{ending_number:0{total_digits}}"
|
|
return f"{base_name}_{ending}"
|
|
|
|
if __name__ == "__main__":
|
|
print("Please load OPTIMA35 into the ui class...")
|
|
exit()
|