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added truncate feature to description function

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This commit is contained in:
bill bittner 2017-12-21 12:01:05 -08:00
parent ac7d2b3bd9
commit 8b74ed680d
1 changed files with 6 additions and 1 deletions
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7
helpers/handlebarsHelpers.js
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@ -6,7 +6,12 @@ function determineOgTitle (storedTitle, defaultTitle) {
};
function determineOgDescription (storedDescription, defaultDescription) {
return ifEmptyReturnOther(storedDescription, defaultDescription);
const length = 200;
let description = ifEmptyReturnOther(storedDescription, defaultDescription);
if (description.length >= length) {
description = `${description.substring(0, length)}...`;
};
return description;
};
function ifEmptyReturnOther (value, replacement) {