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-rw-r--r--src/com/juick/server/SubscriptionsQueries.java50
1 files changed, 46 insertions, 4 deletions
diff --git a/src/com/juick/server/SubscriptionsQueries.java b/src/com/juick/server/SubscriptionsQueries.java
index 20540b93..ac465948 100644
--- a/src/com/juick/server/SubscriptionsQueries.java
+++ b/src/com/juick/server/SubscriptionsQueries.java
@@ -48,11 +48,39 @@ public class SubscriptionsQueries {
PreparedStatement stmt = null;
ResultSet rs = null;
+
+ String tbl = "subscr_jids_" + mid;
+ ArrayList<Integer> tags = MessagesQueries.getMessageTagsIDs(sql, mid);
+
+ try {
+ stmt = sql.prepareStatement("CREATE TEMPORARY TABLE " + tbl + "(user_id INT UNSIGNED NOT NULL) ENGINE=MEMORY");
+ stmt.executeUpdate();
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+
+ try {
+ String query = "INSERT INTO " + tbl + " SELECT suser_id FROM subscr_users WHERE user_id=" + uid;
+ if (!tags.isEmpty()) {
+ query += " UNION DISTINCT SELECT suser_id FROM subscr_tags WHERE tag_id IN (" + Utils.convertArrayInt2String(tags) + ") AND suser_id!=" + uid;
+ }
+ stmt = sql.prepareStatement(query);
+ stmt.executeUpdate();
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+
+
try {
- stmt = sql.prepareStatement("SELECT DISTINCT jid FROM jids WHERE active=1 AND user_id!=? AND user_id IN (SELECT suser_id FROM subscr_users WHERE user_id=? UNION SELECT suser_id FROM subscr_tags INNER JOIN messages_tags ON (messages_tags.message_id=? AND subscr_tags.tag_id=messages_tags.tag_id))");
- stmt.setInt(1, uid);
- stmt.setInt(2, uid);
- stmt.setInt(3, mid);
+ String query = "SELECT jids.jid FROM " + tbl + " INNER JOIN jids ON (" + tbl + ".user_id=jids.user_id) WHERE jids.active=1 AND " + tbl + ".user_id NOT IN (SELECT user_id FROM bl_users WHERE bl_user_id=" + uid + ")";
+ if (!tags.isEmpty()) {
+ query += " AND " + tbl + ".user_id NOT IN (SELECT user_id FROM bl_tags WHERE tag_id IN (" + Utils.convertArrayInt2String(tags) + "))";
+ }
+ stmt = sql.prepareStatement(query);
rs = stmt.executeQuery();
rs.beforeFirst();
while (rs.next()) {
@@ -63,6 +91,16 @@ public class SubscriptionsQueries {
} finally {
Utils.finishSQL(rs, stmt);
}
+
+ try {
+ stmt = sql.prepareStatement("DROP TABLE " + tbl);
+ stmt.executeUpdate();
+ } catch (SQLException e) {
+ System.err.println(e);
+ } finally {
+ Utils.finishSQL(null, stmt);
+ }
+
return jids;
}
@@ -87,4 +125,8 @@ public class SubscriptionsQueries {
}
return jids;
}
+
+ public static boolean subscribeMessage(Connection sql, int mid, int vuid) {
+ return SQLHelpers.execute(sql, "INSERT IGNORE INTO subscr_messages(suser_id,message_id) VALUES (" + vuid + "," + mid + ")") == 1;
+ }
}