implement assign-to-label in subtoolbar

functions.php

@@ -4027,7 +4027,7 @@
 							<li onclick=\"$tog_unread_link\">&nbsp;&nbsp;".__('Unread')."</li>
 							<li onclick=\"$tog_marked_link\">&nbsp;&nbsp;".__('Starred')."</li>
 							<li onclick=\"$tog_published_link\">&nbsp;&nbsp;".__('Published')."</li>
-							<li><span class=\"insensitive\">--------</span></li>
+							<!-- <li><span class=\"insensitive\">--------</span></li> -->
 							<li><span class=\"insensitive\">".__('Mark as read:')."</span></li>
 							<li onclick=\"$catchup_sel_link\">&nbsp;&nbsp;".__('Selection')."</li>";
 
@@ -4045,9 +4045,21 @@
 
 				print "<li onclick=\"$catchup_feed_link\">&nbsp;&nbsp;".__('Entire feed')."</li>";
 
-				print "<li><span class=\"insensitive\">--------</span></li>";
-				print "<li><span class=\"insensitive\">".__('Other actions:')."</span></li>";
-				
+				//print "<li><span class=\"insensitive\">--------</span></li>";
+				print "<li><span class=\"insensitive\">".__('Assign label:')."</span></li>";
+
+				$result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
+					owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
+
+				while ($line = db_fetch_assoc($result)) {
+
+					$label_id = $line["id"];
+					$label_caption = $line["caption"];
+
+					print "<li onclick=\"javascript:selectionAssignLabel($label_id)\">
+						&nbsp;&nbsp;$label_caption</li>";
+			}
+
 				print	"</ul></li></ul>";
 				print "</td>"; 
 	
@@ -6047,6 +6059,18 @@
 		}
 	}
 
+	function label_find_caption($link, $label, $owner_uid) {
+		$result = db_query($link, 
+			"SELECT caption FROM ttrss_labels2 WHERE id = '$label' 
+				AND owner_uid = '$owner_uid' LIMIT 1");
+
+		if (db_num_rows($result) == 1) {
+			return db_fetch_result($result, 0, "caption");
+		} else {
+			return "";
+		}
+	}
+
 	function label_add_article($link, $id, $label, $owner_uid) {
 
 		$label_id = label_find_id($link, $label, $owner_uid);

modules/backend-rpc.php

@@ -424,6 +424,35 @@
 			return;
 		}
 
+		if ($subop == "assignToLabel") {
+
+			$ids = split(",", db_escape_string($_REQUEST["ids"]));
+			$label_id = db_escape_string($_REQUEST["lid"]);
+
+			$label = label_find_caption($link, $label_id, $_SESSION["uid"]);
+
+			if ($label) {
+
+				foreach ($ids as $id) {
+					label_add_article($link, $id, $label, $_SESSION["uid"]);
+				}
+			}
+
+			print "<rpc-reply><counters>";
+
+			if ($label) {
+				getGlobalCounters($link);
+				getLabelCounters($link);
+				if (get_pref($link, 'ENABLE_FEED_CATS')) {
+					getCategoryCounters($link);
+				}
+			}
+
+			print "</counters></rpc-reply>";
+
+			return;
+		}
+
 		print "<rpc-reply><error>Unknown method: $subop</error></rpc-reply>";
 	}
 ?>

viewfeed.js

@@ -850,6 +850,38 @@ function toggleUnread(id, cmode, effect) {
 	}
 }
 
+function selectionAssignLabel(id) {
+	try {
+
+		var ids = getSelectedArticleIds2();
+
+		if (ids.length == 0) {
+			alert(__("No articles are selected."));
+			return;
+		}
+
+		var ok = confirm(__("Assign selected articles to label?"));
+
+		if (ok) {
+
+			var query = "backend.php?op=rpc&subop=assignToLabel&ids=" +
+				param_escape(ids.toString()) + "&lid=" + param_escape(id);
+
+//			notify_progress("Loading, please wait...");
+
+			new Ajax.Request(query, {
+				onComplete: function(transport) { 
+					all_counters_callback2(transport); 
+				} });
+
+		}
+
+	} catch (e) {
+		exception_error("selectionAssignLabel", e);
+
+	}
+}
+
 function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) {
 	try {
 		var rows;