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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2021-09-05 22:59:46 -0400
committerGitHub <noreply@github.com>2021-09-05 22:59:46 -0400
commitc91831a81722345ef7b4d20bd87c855903a7bca7 (patch)
treece6072fba40bc1d6145c1ae5456ea66bcfc1d0c7 /ext/js/templates/sandbox
parentb988417031bc0549b1075f73cf5ebb22dad24015 (diff)
Anki template regex helper updates (#1934)
* Update regexReplace and regexMatch to support content arguments * Update documentation
Diffstat (limited to 'ext/js/templates/sandbox')
-rw-r--r--ext/js/templates/sandbox/anki-template-renderer.js26
1 files changed, 18 insertions, 8 deletions
diff --git a/ext/js/templates/sandbox/anki-template-renderer.js b/ext/js/templates/sandbox/anki-template-renderer.js
index 10283761..e15fdba7 100644
--- a/ext/js/templates/sandbox/anki-template-renderer.js
+++ b/ext/js/templates/sandbox/anki-template-renderer.js
@@ -207,15 +207,20 @@ class AnkiTemplateRenderer {
_regexReplace(context, ...args) {
// Usage:
- // {{#regexReplace regex string [flags]}}content{{/regexReplace}}
+ // {{#regexReplace regex string [flags] [content]...}}content{{/regexReplace}}
// regex: regular expression string
// string: string to replace
// flags: optional flags for regular expression
// e.g. "i" for case-insensitive, "g" for replace all
- let value = args[args.length - 1].fn(context);
- if (args.length >= 3) {
+ const argCount = args.length - 1;
+ const options = args[argCount];
+ let value = options.fn(context);
+ if (argCount > 3) {
+ value = `${args.slice(3).join('')}${value}`;
+ }
+ if (argCount > 1) {
try {
- const flags = args.length > 3 ? args[2] : 'g';
+ const flags = argCount > 2 ? args[2] : 'g';
const regex = new RegExp(args[0], flags);
value = value.replace(regex, args[1]);
} catch (e) {
@@ -227,14 +232,19 @@ class AnkiTemplateRenderer {
_regexMatch(context, ...args) {
// Usage:
- // {{#regexMatch regex [flags]}}content{{/regexMatch}}
+ // {{#regexMatch regex [flags] [content]...}}content{{/regexMatch}}
// regex: regular expression string
// flags: optional flags for regular expression
// e.g. "i" for case-insensitive, "g" for match all
- let value = args[args.length - 1].fn(context);
- if (args.length >= 2) {
+ const argCount = args.length - 1;
+ const options = args[argCount];
+ let value = options.fn(context);
+ if (argCount > 2) {
+ value = `${args.slice(2).join('')}${value}`;
+ }
+ if (argCount > 0) {
try {
- const flags = args.length > 2 ? args[1] : '';
+ const flags = argCount > 1 ? args[1] : '';
const regex = new RegExp(args[0], flags);
const parts = [];
value.replace(regex, (g0) => parts.push(g0));