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query_ctrl.js
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query_ctrl.js
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///<reference path="../../../headers/common.d.ts" />
System.register(['./add_openfalcon_func', './func_editor', 'lodash', './gfunc', './parser', 'app/plugins/sdk'], function(exports_1) {
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var lodash_1, gfunc_1, parser_1, sdk_1;
var OpenfalconQueryCtrl;
return {
setters:[
function (_1) {},
function (_2) {},
function (lodash_1_1) {
lodash_1 = lodash_1_1;
},
function (gfunc_1_1) {
gfunc_1 = gfunc_1_1;
},
function (parser_1_1) {
parser_1 = parser_1_1;
},
function (sdk_1_1) {
sdk_1 = sdk_1_1;
}],
execute: function() {
OpenfalconQueryCtrl = (function (_super) {
__extends(OpenfalconQueryCtrl, _super);
/** @ngInject **/
function OpenfalconQueryCtrl($scope, $injector, uiSegmentSrv, templateSrv) {
_super.call(this, $scope, $injector);
this.uiSegmentSrv = uiSegmentSrv;
this.templateSrv = templateSrv;
if (this.target) {
this.target.target = this.target.target || '';
this.parseTarget();
}
}
OpenfalconQueryCtrl.prototype.toggleEditorMode = function () {
this.target.textEditor = !this.target.textEditor;
this.parseTarget();
};
OpenfalconQueryCtrl.prototype.parseTarget = function () {
this.functions = [];
this.segments = [];
this.error = null;
if (this.target.textEditor) {
//fix "." back to "#"
//this.target.target = this.target.target.replace(/\./g, "#");
//fix ip back to the right foramt ex. 10#10#10#10 -> 10.10.10.10
//this.target.target = this.target.target.replace(/(\d+)#(\d+)#(\d+)#(\d+)/g,"$1.$2.$3.$4");
return;
}else{
//fix "." to "#"
//this.target.target = this.target.target.replace(/#/g, ".");
}
var parser = new parser_1.Parser(this.target.target);
var astNode = parser.getAst();
if (astNode === null) {
this.checkOtherSegments(0);
return;
}
if (astNode.type === 'error') {
this.error = astNode.message + " at position: " + astNode.pos;
this.target.textEditor = true;
return;
}
try {
this.parseTargeRecursive(astNode, null, 0);
}
catch (err) {
console.log('error parsing target:', err.message);
this.error = err.message;
this.target.textEditor = true;
}
this.checkOtherSegments(this.segments.length - 1);
};
OpenfalconQueryCtrl.prototype.addFunctionParameter = function (func, value, index, shiftBack) {
if (shiftBack) {
index = Math.max(index - 1, 0);
}
func.params[index] = value;
};
OpenfalconQueryCtrl.prototype.parseTargeRecursive = function (astNode, func, index) {
var _this = this;
if (astNode === null) {
return null;
}
switch (astNode.type) {
case 'function':
var innerFunc = gfunc_1.default.createFuncInstance(astNode.name, { withDefaultParams: false });
lodash_1.default.each(astNode.params, function (param, index) {
_this.parseTargeRecursive(param, innerFunc, index);
});
innerFunc.updateText();
this.functions.push(innerFunc);
break;
case 'series-ref':
this.addFunctionParameter(func, astNode.value, index, this.segments.length > 0);
break;
case 'bool':
case 'string':
case 'number':
if ((index - 1) >= func.def.params.length) {
throw { message: 'invalid number of parameters to method ' + func.def.name };
}
this.addFunctionParameter(func, astNode.value, index, true);
break;
case 'metric':
if (this.segments.length > 0) {
if (astNode.segments.length !== 1) {
throw { message: 'Multiple metric params not supported, use text editor.' };
}
this.addFunctionParameter(func, astNode.segments[0].value, index, true);
break;
}
this.segments = lodash_1.default.map(astNode.segments, function (segment) {
return _this.uiSegmentSrv.newSegment(segment);
});
}
};
OpenfalconQueryCtrl.prototype.getSegmentPathUpTo = function (index) {
var arr = this.segments.slice(0, index);
return lodash_1.default.reduce(arr, function (result, segment) {
return result ? (result + "#" + segment.value) : segment.value;
}, "");
};
OpenfalconQueryCtrl.prototype.checkOtherSegments = function (fromIndex) {
var _this = this;
if (fromIndex === 0) {
this.segments.push(this.uiSegmentSrv.newSelectMetric());
return;
}
var path = this.getSegmentPathUpTo(fromIndex + 1);
return this.datasource.metricFindQuery(path).then(function (segments) {
if (segments.length === 0) {
if (path !== '') {
_this.segments = _this.segments.splice(0, fromIndex);
_this.segments.push(_this.uiSegmentSrv.newSelectMetric());
}
}
else if (segments[0].expandable || segments.length > 1) {
if (_this.segments.length === fromIndex) {
_this.segments.push(_this.uiSegmentSrv.newSelectMetric());
}
else {
return _this.checkOtherSegments(fromIndex + 1);
}
}
}).catch(function (err) {
_this.error = err.message || 'Failed to issue metric query';
});
};
OpenfalconQueryCtrl.prototype.setSegmentFocus = function (segmentIndex) {
lodash_1.default.each(this.segments, function (segment, index) {
segment.focus = segmentIndex === index;
});
};
OpenfalconQueryCtrl.prototype.wrapFunction = function (target, func) {
return func.render(target);
};
OpenfalconQueryCtrl.prototype.getAltSegments = function (index) {
var _this = this;
var query = "";
if(index === 0){
query = this.getSegmentPathUpTo(index) || ".*";
}else{
query = this.getSegmentPathUpTo(index) + '#.*';
}
return this.datasource.metricFindQuery(query).then(function (segments) {
var altSegments = lodash_1.default.map(segments, function (segment) {
return _this.uiSegmentSrv.newSegment({ value: segment.text, expandable: segment.expandable });
});
if (altSegments.length === 0) { return altSegments; }
// add template variables
lodash_1.default.each(_this.templateSrv.variables, function (variable) {
altSegments.unshift(_this.uiSegmentSrv.newSegment({
type: 'template',
value: '$' + variable.name,
expandable: true,
}));
});
// add wildcard option
altSegments.unshift(_this.uiSegmentSrv.newSegment('*'));
return altSegments;
}).catch(function (err) {
_this.error = err.message || 'Failed to issue metric query';
return [];
});
};
OpenfalconQueryCtrl.prototype.segmentValueChanged = function (segment, segmentIndex) {
var _this = this;
this.error = null;
if (this.functions.length > 0 && this.functions[0].def.fake) {
this.functions = [];
}
if (segment.expandable) {
return this.checkOtherSegments(segmentIndex + 1).then(function () {
_this.setSegmentFocus(segmentIndex + 1);
_this.targetChanged();
});
}
else {
this.segments = this.segments.splice(0, segmentIndex + 1);
}
this.setSegmentFocus(segmentIndex + 1);
this.targetChanged();
};
OpenfalconQueryCtrl.prototype.targetTextChanged = function () {
this.parseTarget();
this.panelCtrl.refresh();
};
OpenfalconQueryCtrl.prototype.targetChanged = function () {
if (this.error) {
return;
}
var oldTarget = this.target.target;
var target = this.getSegmentPathUpTo(this.segments.length);
this.target.target = lodash_1.default.reduce(this.functions, this.wrapFunction, target);
if (this.target.target !== oldTarget) {
if (this.segments[this.segments.length - 1].value !== 'select metric') {
this.panelCtrl.refresh();
}
}
};
OpenfalconQueryCtrl.prototype.removeFunction = function (func) {
this.functions = lodash_1.default.without(this.functions, func);
this.targetChanged();
};
OpenfalconQueryCtrl.prototype.addFunction = function (funcDef) {
var newFunc = gfunc_1.default.createFuncInstance(funcDef, { withDefaultParams: true });
newFunc.added = true;
this.functions.push(newFunc);
this.moveAliasFuncLast();
this.smartlyHandleNewAliasByNode(newFunc);
if (this.segments.length === 1 && this.segments[0].fake) {
this.segments = [];
}
if (!newFunc.params.length && newFunc.added) {
this.targetChanged();
}
};
OpenfalconQueryCtrl.prototype.moveAliasFuncLast = function () {
var aliasFunc = lodash_1.default.find(this.functions, function (func) {
return func.def.name === 'alias' ||
func.def.name === 'aliasByNode' ||
func.def.name === 'aliasByMetric';
});
if (aliasFunc) {
this.functions = lodash_1.default.without(this.functions, aliasFunc);
this.functions.push(aliasFunc);
}
};
OpenfalconQueryCtrl.prototype.smartlyHandleNewAliasByNode = function (func) {
if (func.def.name !== 'aliasByNode') {
return;
}
for (var i = 0; i < this.segments.length; i++) {
if (this.segments[i].value.indexOf('*') >= 0) {
func.params[0] = i;
func.added = false;
this.targetChanged();
return;
}
}
};
OpenfalconQueryCtrl.templateUrl = 'partials/query.editor.html';
return OpenfalconQueryCtrl;
})(sdk_1.QueryCtrl);
exports_1("OpenfalconQueryCtrl", OpenfalconQueryCtrl);
}
}
});
//# sourceMappingURL=query_ctrl.js.map