220 lines
9.1 KiB
Python
220 lines
9.1 KiB
Python
from owrx.controllers.settings import SettingsFormController
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from owrx.form.section import Section
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from owrx.config.core import CoreConfig
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from owrx.form.input import (
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TextInput,
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NumberInput,
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FloatInput,
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TextAreaInput,
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DropdownInput,
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Option,
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)
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from owrx.form.input.converter import WaterfallColorsConverter, IntConverter
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from owrx.form.input.receiverid import ReceiverKeysConverter
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from owrx.form.input.gfx import AvatarInput, TopPhotoInput
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from owrx.form.input.device import WaterfallLevelsInput, WaterfallAutoLevelsInput
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from owrx.form.input.location import LocationInput
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from owrx.waterfall import WaterfallOptions
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from owrx.breadcrumb import Breadcrumb, BreadcrumbItem
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from owrx.controllers.settings import SettingsBreadcrumb
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import shutil
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import os
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import re
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from glob import glob
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import logging
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logger = logging.getLogger(__name__)
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class GeneralSettingsController(SettingsFormController):
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def getTitle(self):
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return "General Settings"
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def get_breadcrumb(self) -> Breadcrumb:
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return SettingsBreadcrumb().append(BreadcrumbItem("General Settings", "settings/general"))
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def getSections(self):
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return [
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Section(
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"Receiver information",
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TextInput("receiver_name", "Receiver name"),
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TextInput("receiver_location", "Receiver location"),
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NumberInput(
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"receiver_asl",
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"Receiver elevation",
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append="meters above mean sea level",
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),
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TextInput("receiver_admin", "Receiver admin"),
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LocationInput("receiver_gps", "Receiver coordinates"),
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TextInput("photo_title", "Photo title"),
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TextAreaInput("photo_desc", "Photo description", infotext="HTML supported "),
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),
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Section(
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"Receiver images",
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AvatarInput(
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"receiver_avatar",
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"Receiver Avatar",
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infotext="For performance reasons, images are cached. "
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+ "It can take a few hours until they appear on the site.",
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),
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TopPhotoInput(
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"receiver_top_photo",
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"Receiver Panorama",
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infotext="For performance reasons, images are cached. "
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+ "It can take a few hours until they appear on the site.",
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),
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),
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Section(
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"Receiver limits",
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NumberInput(
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"max_clients",
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"Maximum number of clients",
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),
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),
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Section(
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"Receiver listings",
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TextAreaInput(
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"receiver_keys",
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"Receiver keys",
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converter=ReceiverKeysConverter(),
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infotext="Put the keys you receive on listing sites (e.g. "
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+ '<a href="https://www.receiverbook.de" target="_blank">Receiverbook</a>) here, one per line',
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),
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),
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Section(
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"Waterfall settings",
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DropdownInput(
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"waterfall_scheme",
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"Waterfall color scheme",
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options=WaterfallOptions,
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),
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TextAreaInput(
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"waterfall_colors",
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"Custom waterfall colors",
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infotext="Please provide 6-digit hexadecimal RGB colors in HTML notation (#RRGGBB)"
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+ " or HEX notation (0xRRGGBB), one per line",
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converter=WaterfallColorsConverter(),
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),
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NumberInput(
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"fft_fps",
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"FFT speed",
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infotext="This setting specifies how many lines are being added to the waterfall per second. "
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+ "Higher values will give you a faster waterfall, but will also use more CPU.",
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append="frames per second",
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),
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NumberInput("fft_size", "FFT size", append="bins"),
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FloatInput(
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"fft_voverlap_factor",
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"FFT vertical overlap factor",
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infotext="If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the "
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+ "diagram.",
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),
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WaterfallLevelsInput("waterfall_levels", "Waterfall levels"),
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WaterfallAutoLevelsInput(
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"waterfall_auto_levels",
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"Automatic adjustment margins",
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infotext="Specifies the upper and lower dynamic headroom that should be added when automatically "
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+ "adjusting waterfall colors",
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),
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NumberInput(
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"waterfall_auto_min_range",
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"Automatic adjustment minimum range",
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append="dB",
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infotext="Minimum dynamic range the waterfall should cover after automatically adjusting "
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+ "waterfall colors",
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),
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),
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Section(
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"Compression",
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DropdownInput(
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"audio_compression",
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"Audio compression",
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options=[
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Option("adpcm", "ADPCM"),
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Option("opus", "OPUS"),
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Option("none", "None"),
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],
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),
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DropdownInput(
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"fft_compression",
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"Waterfall compression",
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options=[
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Option("adpcm", "ADPCM"),
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Option("none", "None"),
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],
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),
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),
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Section(
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"Display settings",
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DropdownInput(
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"tuning_precision",
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"Tuning precision",
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options=[Option(str(i), "{} Hz".format(10 ** i)) for i in range(0, 6)],
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converter=IntConverter(),
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),
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),
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Section(
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"Map settings",
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TextInput(
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"google_maps_api_key",
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"Google Maps API key",
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infotext="Google Maps requires an API key, check out "
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+ '<a href="https://developers.google.com/maps/documentation/embed/get-api-key" target="_blank">'
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+ "their documentation</a> on how to obtain one.",
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),
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NumberInput(
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"map_position_retention_time",
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"Map retention time",
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infotext="Specifies how log markers / grids will remain visible on the map",
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append="s",
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),
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),
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]
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def remove_existing_image(self, image_id):
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config = CoreConfig()
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# remove all possible file extensions
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for ext in ["png", "jpg", "webp"]:
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try:
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os.unlink("{}/{}.{}".format(config.get_data_directory(), image_id, ext))
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except FileNotFoundError:
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pass
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def handle_image(self, data, image_id):
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if image_id in data:
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config = CoreConfig()
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if data[image_id] == "restore":
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self.remove_existing_image(image_id)
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elif data[image_id]:
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if not data[image_id].startswith(image_id):
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logger.warning("invalid file name: %s", data[image_id])
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else:
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# get file extension (at least 3 characters)
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# should be all lowercase since they are set by the upload script
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pattern = re.compile(".*\\.([a-z]{3,})$")
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matches = pattern.match(data[image_id])
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if matches is None:
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logger.warning("could not determine file extension for %s", image_id)
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else:
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self.remove_existing_image(image_id)
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ext = matches.group(1)
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data_file = "{}/{}.{}".format(config.get_data_directory(), image_id, ext)
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temporary_file = "{}/{}".format(config.get_temporary_directory(), data[image_id])
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shutil.copy(temporary_file, data_file)
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del data[image_id]
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# remove any accumulated temporary files on save
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for file in glob("{}/{}*".format(config.get_temporary_directory(), image_id)):
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os.unlink(file)
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def processData(self, data):
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# Image handling
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for img in ["receiver_avatar", "receiver_top_photo"]:
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self.handle_image(data, img)
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# special handling for waterfall colors: custom colors only stay in config if custom color scheme is selected
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if "waterfall_scheme" in data:
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scheme = WaterfallOptions(data["waterfall_scheme"])
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if scheme is not WaterfallOptions.CUSTOM and "waterfall_colors" in data:
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data["waterfall_colors"] = None
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super().processData(data)
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