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@@ -0,0 +1,111 @@
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+import _ from 'lodash';
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+import coreModule from '../core_module';
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+
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+/** @ngInject */
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+export function uiSegmentSrv($sce, templateSrv) {
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+ let self = this;
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+
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+ function MetricSegment(options) {
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+ if (options === '*' || options.value === '*') {
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+ this.value = '*';
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+ this.html = $sce.trustAsHtml('<i class="fa fa-asterisk"><i>');
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+ this.type = options.type;
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+ this.expandable = true;
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+ return;
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+ }
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+
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+ if (_.isString(options)) {
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+ this.value = options;
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+ this.html = $sce.trustAsHtml(templateSrv.highlightVariablesAsHtml(this.value));
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+ return;
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+ }
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+
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+ // temp hack to work around legacy inconsistency in segment model
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+ this.text = options.value;
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+
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+ this.cssClass = options.cssClass;
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+ this.custom = options.custom;
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+ this.type = options.type;
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+ this.fake = options.fake;
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+ this.value = options.value;
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+ this.selectMode = options.selectMode;
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+ this.type = options.type;
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+ this.expandable = options.expandable;
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+ this.html = options.html || $sce.trustAsHtml(templateSrv.highlightVariablesAsHtml(this.value));
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+ }
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+
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+ this.getSegmentForValue = function(value, fallbackText) {
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+ if (value) {
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+ return this.newSegment(value);
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+ } else {
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+ return this.newSegment({ value: fallbackText, fake: true });
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+ }
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+ };
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+
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+ this.newSelectMeasurement = function() {
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+ return new MetricSegment({ value: 'select measurement', fake: true });
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+ };
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+
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+ this.newFake = function(text, type, cssClass) {
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+ return new MetricSegment({ value: text, fake: true, type: type, cssClass: cssClass });
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+ };
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+
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+ this.newSegment = function(options) {
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+ return new MetricSegment(options);
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+ };
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+
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+ this.newKey = function(key) {
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+ return new MetricSegment({ value: key, type: 'key', cssClass: 'query-segment-key' });
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+ };
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+
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+ this.newKeyValue = function(value) {
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+ return new MetricSegment({ value: value, type: 'value', cssClass: 'query-segment-value' });
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+ };
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+
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+ this.newCondition = function(condition) {
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+ return new MetricSegment({ value: condition, type: 'condition', cssClass: 'query-keyword' });
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+ };
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+
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+ this.newOperator = function(op) {
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+ return new MetricSegment({ value: op, type: 'operator', cssClass: 'query-segment-operator' });
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+ };
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+
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+ this.newOperators = function(ops) {
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+ return _.map(ops, function(op) {
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+ return new MetricSegment({ value: op, type: 'operator', cssClass: 'query-segment-operator' });
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+ });
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+ };
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+
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+ this.transformToSegments = function(addTemplateVars, variableTypeFilter) {
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+ return function(results) {
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+ let segments = _.map(results, function(segment) {
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+ return self.newSegment({ value: segment.text, expandable: segment.expandable });
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+ });
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+
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+ if (addTemplateVars) {
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+ _.each(templateSrv.variables, function(variable) {
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+ if (variableTypeFilter === void 0 || variableTypeFilter === variable.type) {
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+ segments.unshift(self.newSegment({ type: 'value', value: '$' + variable.name, expandable: true }));
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+ }
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+ });
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+ }
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+
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+ return segments;
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+ };
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+ };
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+
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+ this.newSelectMetric = function() {
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+ return new MetricSegment({ value: 'select metric', fake: true });
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+ };
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+
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+ this.newPlusButton = function() {
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+ return new MetricSegment({
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+ fake: true,
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+ html: '<i class="fa fa-plus "></i>',
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+ type: 'plus-button',
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+ cssClass: 'query-part',
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+ });
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+ };
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+}
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+
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+coreModule.service('uiSegmentSrv', uiSegmentSrv);
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