scripts/zonedetect/create_timezone_database.sh

   1 #! /bin/sh
   2
   3 ## @file
   4 ## @brief  This script will generate the timezone database file used to
   5 ## correct exif time and date for UTC offset and Daylight Saving Time.
   6 ##
   7 ## The Preferences/General tab of Geeqie gives the user the option to
   8 ## download the database from a defined location on geeqie.org.
   9 ##
  10 ## If the generated file differs from that on geeqie.org you should
  11 ## upload the new version. You will need write privileges to do this.
  12 ##
  13 ## Refer to https://github.com/BertoldVdb/ZoneDetect for the
  14 ## origin of files builder.cpp and zoneToAlpha.h
  15 ##
  16
  17 timezone_boundary_builder_default_release="2019a"
  18
  19 cd "$(dirname "$0")"
  20 current_dir=$PWD
  21
  22 xdg-open https://github.com/evansiroky/timezone-boundary-builder/releases/
  23
  24 if [ -f timezone_boundary_builder_release.txt ]
  25 then
  26         timezone_boundary_builder_release=$(cat timezone_boundary_builder_release.txt)
  27 else
  28         timezone_boundary_builder_release=$timezone_boundary_builder_default_release
  29 fi
  30
  31 timezone_boundary_builder_release=$(zenity --entry --entry-text="$timezone_boundary_builder_release" --title "Geeqie generate timezone database" --text="Which timezone boundary builder\nrelease should be used?\n" --width=350 --window-icon="$current_dir/../../geeqie.png")
  32
  33 if [ -n "$timezone_boundary_builder_release" ]
  34 then
  35         echo "$timezone_boundary_builder_release" > "timezone_boundary_builder_release.txt"
  36 else
  37         exit
  38 fi
  39
  40 rm -rf naturalearth
  41 rm -rf timezone
  42 rm -rf geeqie_org
  43 rm -f timezone21.bin
  44
  45 g++ builder.cpp -o builder -lshp
  46
  47 mkdir naturalearth
  48 cd naturalearth
  49 wget https://www.naturalearthdata.com/http//www.naturalearthdata.com/download/10m/cultural/ne_10m_admin_0_countries_lakes.zip
  50 if [ "$?" -ne 0 ]
  51 then
  52         zenity --error --text="Download of naturalearthdata failed" --title="Generate Geeqie timezone database" --width=300 --window-icon="$current_dir/../../geeqie.png"
  53         exit
  54 fi
  55
  56 unzip ne_10m_admin_0_countries_lakes.zip
  57 cd ..
  58
  59 mkdir timezone
  60 cd timezone
  61 wget "https://github.com/evansiroky/timezone-boundary-builder/releases/download/$timezone_boundary_builder_release/timezones.shapefile.zip"
  62 if [ "$?" -ne 0 ]
  63 then
  64         zenity --error --text="Download of timezone-boundary-builder failed" --title="Generate Geeqie timezone database" --width=300 --window-icon="$current_dir/../../geeqie.png"
  65         exit
  66 fi
  67
  68 unzip timezones.shapefile.zip
  69 cd ..
  70
  71
  72 ./builder T timezone/dist/combined-shapefile timezone21.bin 21 "Contains data from Natural Earth, placed in the Public Domain. Contains information from https://github.com/evansiroky/timezone-boundary-builder, which is made available here under the Open Database License (ODbL)."
  73
  74 mkdir geeqie_org
  75 cd geeqie_org
  76 wget http://www.geeqie.org/downloads/timezone21.bin
  77 if [ "$?" -ne 0 ]
  78 then
  79         zenity --error --text="Download of timezone database from geeqie.org failed" --title="Generate Geeqie timezone database" --width=300 --window-icon="$current_dir/../../geeqie.png"
  80         exit
  81 fi
  82 cd ..
  83
  84 diff ./geeqie_org/timezone21.bin timezone21.bin
  85
  86 if [ "$?" -ne 0 ]
  87 then
  88         zenity --info --title="Generate Geeqie timezone database" --text="Generated file differs from that on geeqie.org\n\nUpload timezone21.bin to:\ngeeqie.org/downloads/" --width=300 --window-icon="$current_dir/../../geeqie.png"
  89 else
  90         zenity --info --title="Generate Geeqie timezone database" --text="Generated file is the same as on geeqie.org" --width=300 --window-icon="$current_dir/../../geeqie.png"
  91         rm timezone21.bin
  92 fi
  93
  94 rm -f builder
  95 rm -rf naturalearth
  96 rm -rf timezone
  97 rm -rf geeqie_org