25 Zeilen
801 B
JavaScript
25 Zeilen
801 B
JavaScript
import { registerUnbound } from "discourse-common/lib/helpers";
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import I18n from "I18n";
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import Handlebars from "handlebars";
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export default registerUnbound(
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"wizard-char-counter",
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function (body, maxLength) {
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let bodyLength = body ? body.length : 0;
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let finalString;
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if (maxLength) {
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let isOverMax = bodyLength > maxLength ? "true" : "false";
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finalString = `<div class="body-length" data-length=${bodyLength} data-over-max=${isOverMax}>${bodyLength} / ${I18n.t(
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"wizard.x_characters",
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{ count: parseInt(maxLength, 10) }
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)}</div>`;
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} else {
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finalString = `<div class="body-length">${I18n.t("wizard.x_characters", {
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count: parseInt(bodyLength, 10),
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})}</div>`;
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}
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return new Handlebars.SafeString(finalString);
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}
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);
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