solr changes

1 files changed, 239 insertions, 0 deletions

diff --git a/solr-8.3.1/server/solr-webapp/webapp/js/angular/controllers/stream.js b/solr-8.3.1/server/solr-webapp/webapp/js/angular/controllers/stream.js
new file mode 100644
index 000000000..92440c360
--- /dev/null
+++ b/solr-8.3.1/server/solr-webapp/webapp/js/angular/controllers/stream.js
@@ -0,0 +1,239 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+solrAdminApp.controller('StreamController',
+  function($scope, $routeParams, $location, Query, Constants) {
+
+    $scope.resetMenu("stream", Constants.IS_COLLECTION_PAGE);
+
+    $scope.stream = {
+      wt: 'json',
+      expr: $scope.expr,
+      indent: 'on'
+    };
+    $scope.qt = "stream";
+    $scope.doExplanation = false
+
+    $scope.doStream = function() {
+
+      var params = {};
+      params.core = $routeParams.core;
+      params.handler = $scope.qt;
+      params.expr = [$scope.expr]
+      if($scope.doExplanation){
+        params.explain = [$scope.doExplanation]
+      }
+
+      $scope.lang = "json";
+      $scope.response = null;
+      $scope.url = "";
+
+      var url = Query.url(params);
+
+      Query.query(params, function(data) {
+
+        var jsonData = JSON.parse(data.toJSON().data);
+        if (undefined != jsonData["explanation"]) {
+          $scope.showExplanation = true;
+
+          streamGraphSubController($scope, jsonData["explanation"])
+          delete jsonData["explanation"]
+        } else {
+          $scope.showExplanation = false;
+        }
+
+        data.data = JSON.stringify(jsonData,null,2);
+
+        $scope.lang = "json";
+        $scope.response = data;
+        $scope.url = url;
+        $scope.hostPortContext = $location.absUrl().substr(0,$location.absUrl().indexOf("#")); // For display only
+
+      });
+    };
+
+    if ($location.search().expr) {
+      $scope.expr = $location.search()["expr"];
+      $scope.doStream();
+    }
+
+  }
+);
+
+var streamGraphSubController = function($scope, explanation) {
+  $scope.showGraph = true;
+  $scope.pos = 0;
+  $scope.rows = 8;
+
+  $scope.resetGraph = function() {
+    $scope.pos = 0;
+    $scope.initGraph();
+  }
+
+  $scope.initGraph = function(explanation) {
+
+    data = explanation
+
+    var leafCount = 0;
+    var maxDepth = 0;
+    var rootNode = {};
+
+    leafCount = 0;
+
+    let recurse = function(dataNode, depth) {
+
+      if (depth > maxDepth) {
+        maxDepth = depth;
+      }
+
+      let graphNode = {
+        name: dataNode.expressionNodeId,
+        implementingClass: 'unknown',
+        data: {}
+      };
+
+      ["expressionNodeId", "expressionType", "functionName", "implementingClass", "expression", "note", "helpers"].forEach(function(key) {
+        graphNode.data[key] = dataNode[key];
+      });
+
+      if (dataNode.children && dataNode.children.length > 0) {
+        graphNode.children = [];
+        dataNode.children.forEach(function(n) {
+          graphNode.children.push(recurse(n, depth + 1));
+        });
+      } else {
+        ++leafCount;
+      }
+
+      return graphNode;
+    }
+
+    $scope.showPaging = false;
+    $scope.isRadial = false;
+    $scope.explanationData = recurse(data, 1);
+
+    $scope.depth = maxDepth + 1;
+    $scope.leafCount = leafCount;
+  };
+
+  $scope.initGraph(explanation);
+};
+
+solrAdminApp.directive('explanationGraph', function(Constants) {
+  return {
+    restrict: 'EA',
+    scope: {
+      data: "=",
+      leafCount: "=",
+      depth: "="
+    },
+    link: function(scope, element, attrs) {
+      
+      var helper_path_class = function(p) {
+        var classes = ['link'];
+
+        return classes.join(' ');
+      };
+
+      var helper_node_class = function(d) {
+        var classes = ['node'];
+
+        if (d.data && d.data.expressionType) {
+          classes.push(d.data.expressionType);
+        }
+
+        return classes.join(' ');
+      };
+
+      var helper_node_text = function(d) {
+        if (d.data && d.data.functionName) {
+          return d.data.functionName;
+        }
+
+        return d.name
+      };
+
+      var helper_tooltip = function(d) {
+
+        return [
+          "Function: " + d.data.functionName,
+          "Type: " + d.data.expressionType,
+          "Class: " + d.data.implementingClass.replace("org.apache.solr.client.solrj.io", "o.a.s.c.s.i"),
+          "=============",
+          d.data.expression
+        ].join("\n");
+      }
+
+      scope.$watch("data", function(newValue, oldValue) {
+        if (newValue) {
+          flatGraph(element, scope.data, scope.depth, scope.leafCount);
+        }
+      });
+
+      var flatGraph = function(element, graphData, depth, leafCount) {
+        var w = 100 + (depth * 100),
+          h = leafCount * 40;
+
+        var tree = d3.layout.tree().size([h, w]);
+
+        var diagonal = d3.svg.diagonal().projection(function(d) {
+          return [d.y * .7, d.x];
+        });
+
+        d3.select('#canvas', element).html('');
+        var vis = d3.select('#canvas', element).append('svg')
+          .attr('width', w)
+          .attr('height', h)
+          .append('g')
+          .attr('transform', 'translate(25, 0)');
+
+        var nodes = tree.nodes(graphData);
+
+        var link = vis.selectAll('path.link')
+          .data(tree.links(nodes))
+          .enter().append('path')
+          .attr('class', helper_path_class)
+          .attr('d', diagonal);
+
+        var node = vis.selectAll('g.node')
+          .data(nodes)
+          .enter().append('g')
+          .attr('class', helper_node_class)
+          .attr('transform', function(d) {
+            return 'translate(' + d.y * .7 + ',' + d.x + ')';
+          })
+
+        node.append('circle')
+          .attr('r', 4.5);
+
+        node.append('title')
+          .text(helper_tooltip);
+
+        node.append('text')
+          .attr('dx', function(d) {
+            return 8;
+          })
+          .attr('dy', function(d) {
+            return 5;
+          })
+          .attr('text-anchor', function(d) {
+            return 'start';
+          })
+          .text(helper_node_text)
+      };
+    }
+  };
+})