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templateFormatter: add cases() template function; Tags: add set/get tag functions to store/retrieve variables within tags

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This commit is contained in:
Dragory 2019-03-16 17:54:05 +02:00
parent a8d274c054
commit 96b2d33423
2 changed files with 14 additions and 0 deletions
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8
src/plugins/Tags.ts
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@ -196,9 +196,17 @@ export class TagsPlugin extends ZeppelinPlugin<ITagsPluginConfig, ITagsPluginPer
// Format the string
try {
const dynamicVars = {};
body = await renderTemplate(body, {
args: tagArgs,
...this.tagFunctions,
set(name, val) {
if (typeof name !== "string") return;
dynamicVars[name] = val;
},
get(name) {
return dynamicVars[name] == null ? "" : dynamicVars[name];
},
});
} catch (e) {
if (e instanceof TemplateParseError) {

6
src/templateFormatter.ts
View file

@ -342,6 +342,12 @@ const baseValues = {
return result / parseFloat(arg);
}, args[0]);
},
cases(mod, ...cases) {
if (cases.length === 0) return "";
if (isNaN(mod)) return "";
mod = parseInt(mod, 10) - 1;
return cases[Math.max(0, mod % cases.length)];
},
};
export async function renderTemplate(template: string, values = {}, includeBaseValues = true) {