DataLinks: Default to percentEncoding (#64841)

packages/grafana-data/src/field/fieldOverrides.ts

@@ -2,6 +2,8 @@ import { isNumber, set, unset, get, cloneDeep } from 'lodash';
 import { useMemo, useRef } from 'react';
 import usePrevious from 'react-use/lib/usePrevious';
 
+import { VariableFormatID } from '@grafana/schema';
+
 import { compareArrayValues, compareDataFrameStructures, guessFieldTypeForField } from '../dataframe';
 import { getTimeField } from '../dataframe/processDataFrame';
 import { PanelPlugin } from '../panel/PanelPlugin';
@@ -455,7 +457,6 @@ export const getLinksSupplier =
           replaceVariables,
         });
       }
-
       let href = link.onBuildUrl
         ? link.onBuildUrl({
             origin: field,
@@ -464,8 +465,8 @@ export const getLinksSupplier =
         : link.url;
 
       if (href) {
-        locationUtil.assureBaseUrl(href.replace(/\n/g, ''));
+        href = locationUtil.assureBaseUrl(href.replace(/\n/g, ''));
-        href = replaceVariables(href, variables);
+        href = replaceVariables(href, variables, VariableFormatID.PercentEncode);
         href = locationUtil.processUrl(href);
       }
 

packages/grafana-schema/src/common/common.gen.ts

@@ -749,6 +749,29 @@ export type TimeZoneUtc = 'utc';
  */
 export type TimeZoneBrowser = 'browser';
 
+/**
+ * Optional formats for the template variable replace functions
+ * See also https://grafana.com/docs/grafana/latest/dashboards/variables/variable-syntax/#advanced-variable-format-options
+ */
+export enum VariableFormatID {
+  CSV = 'csv',
+  Date = 'date',
+  Distributed = 'distributed',
+  DoubleQuote = 'doublequote',
+  Glob = 'glob',
+  HTML = 'html',
+  JSON = 'json',
+  Lucene = 'lucene',
+  PercentEncode = 'percentencode',
+  Pipe = 'pipe',
+  QueryParam = 'queryparam',
+  Raw = 'raw',
+  Regex = 'regex',
+  SQLString = 'sqlstring',
+  SingleQuote = 'singlequote',
+  Text = 'text',
+}
+
 export interface DataSourceRef {
   /**
    * The plugin type-id

packages/grafana-schema/src/common/variables.cue

@@ -0,0 +1,37 @@
+package common
+
+// Optional formats for the template variable replace functions
+// See also https://grafana.com/docs/grafana/latest/dashboards/variables/variable-syntax/#advanced-variable-format-options
+VariableFormatID: 
+    // Values are lucene escaped and multi-valued variables generate an OR expression
+    "lucene" | 
+    // Raw values
+    "raw" | 
+    // Values are regex escaped and multi-valued variables generate a (<value>|<value>) expression
+    "regex" | 
+    // Values are separated by | character
+    "pipe" | 
+    // Multiple values are formatted like variable=value
+    "distributed" | 
+    // Comma seperated values
+    "csv" | 
+    // HTML escaped
+    "html" | 
+    // JSON values
+    "json" | 
+    // Percent encode
+    "percentencode" | 
+    // Single quote
+    "singlequote" | 
+    // Double quote
+    "doublequote" | 
+    // SQL string quoting and commas for use in IN statements and other scenarios
+    "sqlstring" | 
+    // Date
+    "date" | 
+    // Format multi-valued variables using glob syntax, example {value1,value2}
+    "glob" | 
+    // Format variables in their text representation. Example in multi-variable scenario A + B + C.
+    "text" | 
+    // Format variables as URL parameters. Example in multi-variable scenario A + B + C => var-foo=A&var-foo=B&var-foo=C.
+    "queryparam"  @cuetsy(kind="enum",memberNames="Lucene|Raw|Regex|Pipe|Distributed|CSV|HTML|JSON|PercentEncode|SingleQuote|DoubleQuote|SQLString|Date|Glob|Text|QueryParam")

public/app/features/panel/panellinks/linkSuppliers.test.ts

@@ -122,15 +122,15 @@ describe('getFieldLinksSupplier', () => {
     expect(links).toMatchInlineSnapshot(`
       [
         {
-          "href": "http://go/100.200 kW",
+          "href": "http://go/100.200%20kW",
           "title": "By Name",
         },
         {
-          "href": "http://go/100.200 kW",
+          "href": "http://go/100.200%20kW",
           "title": "By Index",
         },
         {
-          "href": "http://go/100.200 kW",
+          "href": "http://go/100.200%20kW",
           "title": "By Title",
         },
         {
@@ -146,7 +146,7 @@ describe('getFieldLinksSupplier', () => {
           "title": "Unknown Field",
         },
         {
-          "href": "http://go/Hello Templates",
+          "href": "http://go/Hello%20Templates",
           "title": "Data Frame name",
         },
         {

public/app/features/panel/panellinks/link_srv.ts

@@ -20,6 +20,7 @@ import {
   VariableSuggestionsScope,
 } from '@grafana/data';
 import { getTemplateSrv } from '@grafana/runtime';
+import { FormatRegistryID } from '@grafana/scenes';
 import { getConfig } from 'app/core/config';
 import { getTimeSrv } from 'app/features/dashboard/services/TimeSrv';
 
@@ -304,7 +305,7 @@ export class LinkSrv implements LinkService {
     };
 
     if (replaceVariables) {
-      info.href = replaceVariables(info.href);
+      info.href = replaceVariables(info.href, undefined, FormatRegistryID.percentEncode);
       info.title = replaceVariables(link.title);
     }
 

public/app/features/templating/template_srv.test.ts

@@ -1,6 +1,7 @@
 import { dateTime, TimeRange } from '@grafana/data';
 import { setDataSourceSrv } from '@grafana/runtime';
 import { FormatRegistryID, TestVariable } from '@grafana/scenes';
+import { VariableFormatID } from '@grafana/schema';
 
 import { silenceConsoleOutput } from '../../../test/core/utils/silenceConsoleOutput';
 import { initTemplateSrv } from '../../../test/helpers/initTemplateSrv';
@@ -388,12 +389,12 @@ describe('templateSrv', () => {
     });
 
     it('multi value and csv format should render csv string', () => {
-      const result = _templateSrv.formatValue(['test', 'test2'], 'csv');
+      const result = _templateSrv.formatValue(['test', 'test2'], VariableFormatID.CSV);
       expect(result).toBe('test,test2');
     });
 
     it('multi value and percentencode format should render percent-encoded string', () => {
-      const result = _templateSrv.formatValue(['foo()bar BAZ', 'test2'], 'percentencode');
+      const result = _templateSrv.formatValue(['foo()bar BAZ', 'test2'], VariableFormatID.PercentEncode);
       expect(result).toBe('%7Bfoo%28%29bar%20BAZ%2Ctest2%7D');
     });