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authorbobufa <bobufa@users.noreply.github.com>2018-07-10 00:31:39 +0200
committerbobufa <bobufa@users.noreply.github.com>2018-08-13 22:31:22 +0200
commit61915ca56617e8f45ae8bd85cb87f0b8a9a895b0 (patch)
tree2fd35772c1d1145852f36e0baed6fafc0a73a517 /libdino/src/service/search_processor.vala
parent8b23ddad2d33a1504cd28c0df583dfe50cadccda (diff)
downloaddino-61915ca56617e8f45ae8bd85cb87f0b8a9a895b0.tar.gz
dino-61915ca56617e8f45ae8bd85cb87f0b8a9a895b0.zip
initial search logic / display
Diffstat (limited to 'libdino/src/service/search_processor.vala')
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1 files changed, 54 insertions, 0 deletions
diff --git a/libdino/src/service/search_processor.vala b/libdino/src/service/search_processor.vala
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+using Gee;
+
+using Xmpp;
+using Qlite;
+using Dino.Entities;
+
+namespace Dino {
+
+public class SearchProcessor : StreamInteractionModule, Object {
+ public static ModuleIdentity<SearchProcessor> IDENTITY = new ModuleIdentity<SearchProcessor>("search_processor");
+ public string id { get { return IDENTITY.id; } }
+
+ private StreamInteractor stream_interactor;
+ private Database db;
+
+ public static void start(StreamInteractor stream_interactor, Database db) {
+ SearchProcessor m = new SearchProcessor(stream_interactor, db);
+ stream_interactor.add_module(m);
+ }
+
+ public SearchProcessor(StreamInteractor stream_interactor, Database db) {
+ this.stream_interactor = stream_interactor;
+ this.db = db;
+ }
+
+ public Gee.List<Message> match_messages(string match, int offset = -1) {
+ Gee.List<Message> ret = new ArrayList<Message>(Message.equals_func);
+ var query = db.message
+ .match(db.message.body, parse_search(match))
+ .order_by(db.message.id, "DESC")
+ .limit(10);
+ if (offset > 0) {
+ query.offset(offset);
+ }
+ foreach (Row row in query) {
+ ret.add(new Message.from_row(db, row));
+ }
+ return ret;
+ }
+
+ public int count_match_messages(string match) {
+ return (int)db.message.match(db.message.body, parse_search(match)).count();
+ }
+
+ private string parse_search(string search) {
+ string ret = "";
+ foreach(string word in search.split(" ")) {
+ ret += word + "* ";
+ }
+ return ret;
+ }
+}
+
+}