55 lines
1.6 KiB
Vala
55 lines
1.6 KiB
Vala
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using Gee;
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using Xmpp;
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using Qlite;
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using Dino.Entities;
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namespace Dino {
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public class SearchProcessor : StreamInteractionModule, Object {
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public static ModuleIdentity<SearchProcessor> IDENTITY = new ModuleIdentity<SearchProcessor>("search_processor");
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public string id { get { return IDENTITY.id; } }
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private StreamInteractor stream_interactor;
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private Database db;
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public static void start(StreamInteractor stream_interactor, Database db) {
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SearchProcessor m = new SearchProcessor(stream_interactor, db);
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stream_interactor.add_module(m);
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}
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public SearchProcessor(StreamInteractor stream_interactor, Database db) {
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this.stream_interactor = stream_interactor;
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this.db = db;
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}
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public Gee.List<Message> match_messages(string match, int offset = -1) {
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Gee.List<Message> ret = new ArrayList<Message>(Message.equals_func);
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var query = db.message
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.match(db.message.body, parse_search(match))
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.order_by(db.message.id, "DESC")
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.limit(10);
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if (offset > 0) {
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query.offset(offset);
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}
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foreach (Row row in query) {
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ret.add(new Message.from_row(db, row));
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}
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return ret;
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}
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public int count_match_messages(string match) {
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return (int)db.message.match(db.message.body, parse_search(match)).count();
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}
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private string parse_search(string search) {
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string ret = "";
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foreach(string word in search.split(" ")) {
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ret += word + "* ";
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}
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return ret;
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}
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}
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}
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