853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
...
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
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elseif s.mode == 'embed' then
local mime = s.mime:clone()
mime.opts = {}
return string.format('data:%s;base64,%s', mime, ss.str.b64e(s.raw))
end
end
--figure out how to embed the given object
local embedActs = {
{ss.mime'image/*', function(s,ctr)
if s == nil then
return {tag = "picture", nodes = {}}
else
local uri = uriForSource(s)
local fbimg, idx
if next(ctr.nodes) == nil then
idx = 1
fbimg = {
elt = 'img'; --fallback
attrs = {
alt = obj.props.desc or obj.props.detail or '';
title = obj.props.detail;
src = uri;
width = obj.props.width;
height = obj.props.height;
};
}
else idx = #ctr.nodes end
table.insert(ctr.nodes, idx, {
elt = 'source'; --fallback
attrs = { srcset = uri; };
})
................................................................................
local top = rtype[2]() -- create container
for n, src in ipairs(obj.srcs) do
if rtype[1] < src.mime then
rtype[2](src, top)
end
end
local ft = flatten(top)
local cap = b.cap or obj.props.desc or obj.props.detail
if b.mode == 'inline' then
-- TODO insert caption
return ft
else
local prop = {}
if b.mode == 'open' then
prop.open = true
|
|
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
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888
889
...
978
979
980
981
982
983
984
985
986
987
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992
|
elseif s.mode == 'embed' then
local mime = s.mime:clone()
mime.opts = {}
return string.format('data:%s;base64,%s', mime, ss.str.b64e(s.raw))
end
end
--figure out how to embed the given object
local function P(p) -- get prop
if b.props and b.props[p] then
return b.props[p]
end
return obj.props[p]
end
local embedActs = {
{ss.mime'image/*', function(s,ctr)
if s == nil then
return {tag = "picture", nodes = {}}
else
local uri = uriForSource(s)
local fbimg, idx
if next(ctr.nodes) == nil then
idx = 1
fbimg = {
elt = 'img'; --fallback
attrs = {
alt = P'desc' or P'detail' or '';
title = P'detail';
src = uri;
width = P'width';
height = P'height';
};
}
else idx = #ctr.nodes end
table.insert(ctr.nodes, idx, {
elt = 'source'; --fallback
attrs = { srcset = uri; };
})
................................................................................
local top = rtype[2]() -- create container
for n, src in ipairs(obj.srcs) do
if rtype[1] < src.mime then
rtype[2](src, top)
end
end
local ft = flatten(top)
local cap = b.cap or P'desc' or P'detail'
if b.mode == 'inline' then
-- TODO insert caption
return ft
else
local prop = {}
if b.mode == 'open' then
prop.open = true
|