feat: purge all paused, ziahamza/webui-aria2#501

src/index-template.html

@@ -194,6 +194,9 @@
                         <li>
                             <a href="#" ng-click="unpauseAll()"><svg class="icon icon-fw"><use xlink:href="#icon-play"></use></svg> {{ 'Resume Paused' | translate }}</a>
                         </li>
+                        <li>
+                          <a href="#" ng-click="purgeAllPaused()"><svg class="icon icon-fw"><use xlink:href="#icon-close-circle"></use></svg> {{ 'Purge Paused' | translate }}</a>
+                        </li>
                         <li>
                             <a href="#" ng-click="purgeDownloadResult()"><svg class="icon icon-fw"><use xlink:href="#icon-close-circle"></use></svg> {{ 'Purge Completed' | translate }}</a>
                         </li>

src/js/ctrls/nav.js

@@ -143,6 +143,34 @@ export default angular
         translate.use(langkey);
       };
 
+      scope.purgeAllPaused = function() {
+        // offset, limit, like sql
+        // count
+        var fetch = function(off, count) {
+          rpc.once("tellWaiting", [off, count], function(data) {
+            var errors = _.filter(data[0], function(d) {
+              return d["status"] == "paused";
+            });
+            console.log("remove paused: " + errors.length);
+            _.forEach(errors, function(d) {
+              rpc.once('remove', [d.gid]);
+            });
+
+            var offset = off;
+            if (errors.length == 0) {
+              offset = off + count;
+            }
+
+            if (data[0].length == count) {
+              fetch(offset, count);
+            } else {
+              console.log("end");
+            }
+          });
+        };
+        fetch(0, 100);
+      };
+
       scope.shutDownServer = function() {
         rpc.once("shutdown", []);
       };