aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorKim Alvefur <zash@zash.se>2020-10-28 23:15:52 +0100
committerKim Alvefur <zash@zash.se>2020-10-28 23:15:52 +0100
commit53e6579aaba5b9d1ec4e75c3d323f6e52d23bf80 (patch)
treeca0bacf107decc765a88e286aeaf8a68ed641fa9
parent4d9e30aff34d5c37c4a43e7ed6af8ed4c8b621ca (diff)
downloadprosody-53e6579aaba5b9d1ec4e75c3d323f6e52d23bf80.tar.gz
prosody-53e6579aaba5b9d1ec4e75c3d323f6e52d23bf80.zip
tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
Used this to generate code for a number of PubSub forms IIRC
-rw-r--r--tools/form2table.lua48
1 files changed, 48 insertions, 0 deletions
diff --git a/tools/form2table.lua b/tools/form2table.lua
new file mode 100644
index 00000000..49a6972b
--- /dev/null
+++ b/tools/form2table.lua
@@ -0,0 +1,48 @@
+-- Read an XML dataform and spit out a serialized Lua table of it
+
+local function from_stanza(stanza)
+ local layout = {
+ title = stanza:get_child_text("title");
+ instructions = stanza:get_child_text("instructions");
+ };
+ for tag in stanza:childtags("field") do
+ local field = {
+ name = tag.attr.var;
+ type = tag.attr.type;
+ label = tag.attr.label;
+ desc = tag:get_child_text("desc");
+ required = tag:get_child("required") and true or nil;
+ value = tag:get_child_text("value");
+ options = nil;
+ };
+
+ if field.type == "list-single" or field.type == "list-multi" then
+ local options = {};
+ for option in tag:childtags("option") do
+ options[#options+1] = { label = option.attr.label, value = option:get_child_text("value") };
+ end
+ field.options = options;
+ end
+
+ if field.type == "jid-multi" or field.type == "list-multi" or field.type == "text-multi" then
+ local values = {};
+ for value in tag:childtags("value") do
+ values[#values+1] = value:get_text();
+ end
+ if field.type == "text-multi" then
+ values = table.concat(values, "\n");
+ end
+ field.value = values;
+ end
+
+ if field.type == "boolean" then
+ field.value = field.value == "true" or field.value == "1";
+ end
+
+ layout[#layout+1] = field;
+
+ end
+ return layout;
+end
+
+print("dataforms.new " .. require "util.serialization".serialize(from_stanza(require "util.xml".parse(io.read("*a"))), { unquoted = true }))