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Fixed issue with exporting RAW images

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This commit is contained in:
elman
2016-04-27 19:25:03 +02:00
parent 22d7107305
commit d2762fae73
1 changed files with 40 additions and 26 deletions
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66
contrib/kml_export.lua
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@@ -30,6 +30,7 @@ This script is only tested with Linux
USAGE
* require this script from your main Lua file
* when choosing file format, pick JPEG or PNG as Google Earth doesn't support other formats
]]
@@ -155,6 +156,19 @@ function string.stripAccents( str )
end
-- Escape XML characters
-- https://stackoverflow.com/questions/1091945/what-characters-do-i-need-to-escape-in-xml-documents
function string.escapeXmlCharacters( str )
str = string.gsub(str,"&", "&")
str = string.gsub(str,"\"", """)
str = string.gsub(str,"'", "'")
str = string.gsub(str,"<", "&lt;")
str = string.gsub(str,">", "&gt;")
return str
end
local function create_kml_file(storage, image_table, extra_data)
if not checkIfBinExists("mkdir") then
@@ -186,7 +200,7 @@ local function create_kml_file(storage, image_table, extra_data)
-- Creates dir if not exsists
imageFoldername = "files/"
local mkdirCommand = "mkdir -p "..exportDirectory.."/"..imageFoldername
dt.control.execute( mkdirCommand)
coroutine.yield("RUN_COMMAND", mkdirCommand)
end
@@ -196,8 +210,8 @@ local function create_kml_file(storage, image_table, extra_data)
(image.longitude ~= 0 and image.latitude ~= 90) -- Sometimes the north-pole but most likely just wrong data
) then
local path, filename, filetype = string.match(exported_image, "(.-)([^\\/]-%.?([^%.\\/]*))$")
filename = string.upper(string.gsub(filename,"%.", "_"))
filename = string.upper(string.gsub(filename,"%.%w*", ""))
-- convert -size 92x92 filename.jpg -resize 92x92 +profile "*" thumbnail.jpg
-- In this example, '-size 120x120' gives a hint to the JPEG decoder that the image is going to be downscaled to
-- 120x120, allowing it to run faster by avoiding returning full-resolution images to GraphicsMagick for the
@@ -206,21 +220,16 @@ local function create_kml_file(storage, image_table, extra_data)
-- profiles that might be present in the input and aren't needed in the thumbnail.
local convertToThumbCommand = "convert -size 96x96 "..exported_image.." -resize 92x92 -mattecolor \"#FFFFFF\" -frame 2x2 +profile \"*\" "..exportDirectory.."/"..imageFoldername.."thumb_"..filename..".jpg"
dt.control.execute( convertToThumbCommand)
local concertCommand = "convert -size 438x438 "..exported_image.." -resize 438x438 +profile \"*\" "..exportDirectory.."/"..imageFoldername..filename..".jpg"
dt.control.execute( concertCommand)
-- USE coroutine.yield. It does not block the UI
coroutine.yield("RUN_COMMAND", convertToThumbCommand)
end
-- delete the original image to not get into the kmz file
os.remove(exported_image)
local pattern = "[/]?([^/]+)$"
filmName = string.match(image.film.path, pattern)
-- Strip accents from the filename, because GoogleEarth can't open them
-- https://github.com/darktable-org/lua-scripts/issues/54
filmName = string.stripAccents(filmName)
-- Strip accents from the filename, because GoogleEarth can't open them
-- https://github.com/darktable-org/lua-scripts/issues/54
filmName = string.stripAccents(filmName)
end
exportKMLFilename = filmName..".kml"
@@ -236,20 +245,24 @@ local function create_kml_file(storage, image_table, extra_data)
kml_file = kml_file.." <description>Exported from darktable</description>\n"
for image,exported_image in pairs(image_table) do
filename = string.upper(string.gsub(image.filename,"%.", "_"))
filename = string.upper(string.gsub(image.filename,"%.%w*", ""))
extension = string.match(exported_image,"%.%w*$")
if ((image.longitude and image.latitude) and
(image.longitude ~= 0 and image.latitude ~= 90) -- Sometimes the north-pole but most likely just wrong data
) then
kml_file = kml_file.." <Placemark>\n"
if (image.title and image.title ~= "") then
kml_file = kml_file.." <name>"..image.title.."</name>\n"
local image_title, image_description
if (image.title and image.title ~= "") then
image_title = string.escapeXmlCharacters(image.title)
else
kml_file = kml_file.." <name>"..image.filename.."</name>\n"
image_title = image.filename
end
kml_file = kml_file.." <description>"..image.description.."</description>\n"
image_description = string.escapeXmlCharacters(image.description)
kml_file = kml_file.." <name>"..image_title.."</name>\n"
kml_file = kml_file.." <description>"..image_description.."</description>\n"
kml_file = kml_file.." <Style>\n"
kml_file = kml_file.." <IconStyle>\n"
kml_file = kml_file.." <Icon>\n"
@@ -257,7 +270,7 @@ local function create_kml_file(storage, image_table, extra_data)
kml_file = kml_file.." </Icon>\n"
kml_file = kml_file.." </IconStyle>\n"
kml_file = kml_file.." <BalloonStyle>\n"
kml_file = kml_file.." <text><![CDATA[<img src=\""..imageFoldername..filename..".jpg\"><br/>]]></text>\n"
kml_file = kml_file.." <text><![CDATA[<p><b>"..image_title.."</b></p><img src=\""..imageFoldername..filename..extension.."\"><p>"..image_description.."</p>]]></text>\n"
kml_file = kml_file.." <textColor>ff000000</textColor>\n"
kml_file = kml_file.." <displayMode>default</displayMode>\n"
kml_file = kml_file.." </BalloonStyle>\n"
@@ -320,6 +333,7 @@ local function create_kml_file(storage, image_table, extra_data)
-- Compress the files to create a KMZ file
if ( dt.preferences.read("kml_export","CreateKMZ","bool") == true ) then
exportDirectory = dt.preferences.read("kml_export","ExportDirectory","string")
-- USE coroutine.yield. It does not block the UI
local createKMZCommand = "zip --test --move --junk-paths "
createKMZCommand = createKMZCommand .."\""..exportDirectory.."/"..exportKMZFilename.."\" " -- KMZ filename
@@ -329,14 +343,14 @@ local function create_kml_file(storage, image_table, extra_data)
if ((image.longitude and image.latitude) and
(image.longitude ~= 0 and image.latitude ~= 90) -- Sometimes the north-pole but most likely just wrong data
) then
local filename = string.upper(string.gsub(image.filename,"%.", "_"))
local filename = string.upper(string.gsub(image.filename,"%.%w*", ""))
createKMZCommand = createKMZCommand .."\""..dt.configuration.tmp_dir.."/"..imageFoldername.."thumb_"..filename..".jpg\" " -- thumbnails
createKMZCommand = createKMZCommand .."\""..dt.configuration.tmp_dir.."/"..imageFoldername..filename..".jpg\" " -- images
createKMZCommand = createKMZCommand .."\""..exported_image.."\" " -- images
end
end
dt.control.execute( createKMZCommand)
coroutine.yield("RUN_COMMAND", createKMZCommand)
end
-- Open the file with the standard programm
@@ -348,7 +362,7 @@ local function create_kml_file(storage, image_table, extra_data)
else
kmlFileOpenCommand = "xdg-open "..exportDirectory.."/\""..exportKMLFilename.."\""
end
dt.control.execute( kmlFileOpenCommand)
coroutine.yield("RUN_COMMAND", kmlFileOpenCommand)
end