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added urlescape formatting option

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This commit is contained in:
Benjamin Schweizer 2018-07-30 17:19:41 +02:00
parent ad84a145f5
commit a2967565de
3 changed files with 13 additions and 0 deletions
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1
docs/sources/reference/templating.md
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@ -52,6 +52,7 @@ Filter Option | Example | Raw | Interpolated | Description
`csv`| ${servers:csv} | `'test1', 'test2'` | `test1,test2` | Formats multi-value variable as a comma-separated string
`distributed`| ${servers:distributed} | `'test1', 'test2'` | `test1,servers=test2` | Formats multi-value variable in custom format for OpenTSDB.
`lucene`| ${servers:lucene} | `'test', 'test2'` | `("test" OR "test2")` | Formats multi-value variable as a lucene expression.
`urlescape` | ${servers:urlescape} | `'foo()bar baz', 'test2'` | `{foo%28%29bar%20baz%2Ctest2}` | Formats multi-value variable into a glob, url escaped
Test the formatting options on the [Grafana Play site](http://play.grafana.org/d/cJtIfcWiz/template-variable-formatting-options?orgId=1).

5
public/app/features/templating/specs/template_srv.jest.ts
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@ -275,6 +275,11 @@ describe('templateSrv', function() {
expect(result).toBe('test,test2');
});
it('multi value and urlescape format should render url-escaped string', function() {
var result = _templateSrv.formatValue(['foo()bar baz', 'test2'], 'urlescape');
expect(result).toBe('foo%28%29bar%20baz%2Ctest2');
});
it('slash should be properly escaped in regex format', function() {
var result = _templateSrv.formatValue('Gi3/14', 'regex');
expect(result).toBe('Gi3\\/14');

7
public/app/features/templating/template_srv.ts
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@ -124,6 +124,13 @@ export class TemplateSrv {
}
return value;
}
case 'urlescape': {
// like glob, but url escaped
if (_.isArray(value)) {
return escape('{' + value.join(',') + '}');
}
return escape(value);
}
default: {
if (_.isArray(value)) {
return '{' + value.join(',') + '}';