diff options
Diffstat (limited to 'xmpp-vala')
| -rw-r--r-- | xmpp-vala/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | xmpp-vala/meson.build | 1 | ||||
| -rw-r--r-- | xmpp-vala/src/module/xep/0394_message_markup.vala | 81 |
3 files changed, 83 insertions, 0 deletions
diff --git a/xmpp-vala/CMakeLists.txt b/xmpp-vala/CMakeLists.txt index cfbc0aaf..fa0b08ef 100644 --- a/xmpp-vala/CMakeLists.txt +++ b/xmpp-vala/CMakeLists.txt @@ -55,6 +55,7 @@ SOURCES "src/module/xep/0048_bookmarks.vala" "src/module/xep/0048_conference.vala" + "src/module/xep/0394_message_markup.vala" "src/module/xep/0402_bookmarks2.vala" "src/module/xep/0004_data_forms.vala" diff --git a/xmpp-vala/meson.build b/xmpp-vala/meson.build index be5e96a8..7d062db3 100644 --- a/xmpp-vala/meson.build +++ b/xmpp-vala/meson.build @@ -55,6 +55,7 @@ sources = files( 'src/module/xep/0047_in_band_bytestreams.vala', 'src/module/xep/0048_bookmarks.vala', 'src/module/xep/0048_conference.vala', + 'src/module/xep/0394_message_markup.vala', 'src/module/xep/0049_private_xml_storage.vala', 'src/module/xep/0054_vcard/module.vala', 'src/module/xep/0059_result_set_management.vala', diff --git a/xmpp-vala/src/module/xep/0394_message_markup.vala b/xmpp-vala/src/module/xep/0394_message_markup.vala new file mode 100644 index 00000000..32b441af --- /dev/null +++ b/xmpp-vala/src/module/xep/0394_message_markup.vala @@ -0,0 +1,81 @@ +using Gee; + +namespace Xmpp.Xep.MessageMarkup { + + public const string NS_URI = "urn:xmpp:markup:0"; + + public enum SpanType { + EMPHASIS, + STRONG_EMPHASIS, + DELETED, + } + + public class Span : Object { + public Gee.List<SpanType> types { get; set; } + public int start_char { get; set; } + public int end_char { get; set; } + } + + public Gee.List<Span> get_spans(MessageStanza stanza) { + var ret = new ArrayList<Span>(); + + foreach (StanzaNode span_node in stanza.stanza.get_deep_subnodes(NS_URI + ":markup", NS_URI + ":span")) { + int start_char = span_node.get_attribute_int("start", -1, NS_URI); + int end_char = span_node.get_attribute_int("end", -1, NS_URI); + if (start_char == -1 || end_char == -1) continue; + + var types = new ArrayList<SpanType>(); + foreach (StanzaNode span_subnode in span_node.get_all_subnodes()) { + types.add(str_to_span_type(span_subnode.name)); + } + ret.add(new Span() { types=types, start_char=start_char, end_char=end_char }); + } + return ret; + } + + public void add_spans(MessageStanza stanza, Gee.List<Span> spans) { + if (spans.is_empty) return; + + StanzaNode markup_node = new StanzaNode.build("markup", NS_URI).add_self_xmlns(); + + foreach (var span in spans) { + StanzaNode span_node = new StanzaNode.build("span", NS_URI) + .put_attribute("start", span.start_char.to_string(), NS_URI) + .put_attribute("end", span.end_char.to_string(), NS_URI); + + foreach (var type in span.types) { + span_node.put_node(new StanzaNode.build(span_type_to_str(type), NS_URI)); + } + markup_node.put_node(span_node); + } + + stanza.stanza.put_node(markup_node); + } + + public static string span_type_to_str(Xep.MessageMarkup.SpanType span_type) { + switch (span_type) { + case Xep.MessageMarkup.SpanType.EMPHASIS: + return "emphasis"; + case Xep.MessageMarkup.SpanType.STRONG_EMPHASIS: + return "strong"; + case Xep.MessageMarkup.SpanType.DELETED: + return "deleted"; + default: + return ""; + } + } + + public static Xep.MessageMarkup.SpanType str_to_span_type(string span_str) { + switch (span_str) { + case "emphasis": + return Xep.MessageMarkup.SpanType.EMPHASIS; + case "strong": + return Xep.MessageMarkup.SpanType.STRONG_EMPHASIS; + case "deleted": + return Xep.MessageMarkup.SpanType.DELETED; + default: + return Xep.MessageMarkup.SpanType.EMPHASIS; + } + } + +}
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