243b387063
refs #8126, #8221, #8223 ✨ New 'Proxy' for all helper requires - this is not currently enforced, but could be, much like apps - the proxy object is HUGE - changed date to use SafeString, this should have been there anyway - use the proxy for all helpers, including those in apps 😁 ✨ 🎨 Single instance of hbs for theme + for errors - we now have theme/engine instead of requiring express-hbs everywhere - only error-handler still also requires express-hbs, this is so that we can render errors without extra crud - TODO: remove the asset helper after #8126 IF it is not needed, or else remove the TODO 🎨 Cleanup visibility utils 🎨 Clean up the proxy a little bit 🚨 Unskip test as it now works! 🎨 Minor amends as per comments
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
// ### Pagination Helper
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// `{{pagination}}`
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// Outputs previous and next buttons, along with info about the current page
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var proxy = require('./proxy'),
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_ = require('lodash'),
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errors = proxy.errors,
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i18n = proxy.i18n,
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templates = proxy.templates,
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pagination;
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pagination = function (options) {
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/*jshint unused:false*/
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if (!_.isObject(this.pagination) || _.isFunction(this.pagination)) {
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throw new errors.IncorrectUsageError({
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message: i18n.t('warnings.helpers.pagination.invalidData')
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});
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}
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if (_.isUndefined(this.pagination.page) || _.isUndefined(this.pagination.pages) ||
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_.isUndefined(this.pagination.total) || _.isUndefined(this.pagination.limit)) {
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throw new errors.IncorrectUsageError({
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message: i18n.t('warnings.helpers.pagination.valuesMustBeDefined')
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});
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}
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if ((!_.isNull(this.pagination.next) && !_.isNumber(this.pagination.next)) ||
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(!_.isNull(this.pagination.prev) && !_.isNumber(this.pagination.prev))) {
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throw new errors.IncorrectUsageError({
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message: i18n.t('warnings.helpers.pagination.nextPrevValuesMustBeNumeric')
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});
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}
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if (!_.isNumber(this.pagination.page) || !_.isNumber(this.pagination.pages) ||
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!_.isNumber(this.pagination.total) || !_.isNumber(this.pagination.limit)) {
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throw new errors.IncorrectUsageError({message: i18n.t('warnings.helpers.pagination.valuesMustBeNumeric')});
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}
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var data = _.merge({}, this.pagination);
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return templates.execute('pagination', data, options);
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};
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module.exports = pagination;
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