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1f4c01d207
issue #6186 - Moved asset helper logic to a asset url function. - Created author image function to be used in ghost_head helper. - Created author url function to be used in the ghost_head helper. - Created canonical url function to be used in the ghost_head helper. - Moved meta_description helper logic to a function. - Moved excerpt helper logic to a function. - Created an index in data/meta to be used in ghost_head helper to get all data. - Created keyword function to be used in the ghost_head helper. - Created modified data function to be used in the ghost_head helper. - Created next url function to be used in the ghost_head helper. - Created ogType function to be used in the ghost_head helper. - Created previous url function to be used in the ghost_head helper. - Created published data function to be used in the ghost_head helper. - Created rss url function to be used in the ghost_head helper. - Created schema function to be used in the ghost_head helper. - Created structured data function to be used in the ghost_head helper. - Moved meta_title helper logic to a title function. - Moved url helper logic to a url function. - Wrote tests for all the new functions This is just the first step. I plan on refactoring the ghost head to use these new functions.
18 lines
610 B
JavaScript
18 lines
610 B
JavaScript
var config = require('../../config'),
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trimmedUrlpattern = /.+(?=\/page\/\d*\/)/;
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function getPreviousUrl(data, absolute) {
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var trimmedUrl, prev;
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if (data.relativeUrl) {
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trimmedUrl = data.relativeUrl.match(trimmedUrlpattern);
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if (data.pagination && data.pagination.prev) {
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prev = (data.pagination.prev > 1 ? '/page/' + data.pagination.prev + '/' : '/');
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prev = (trimmedUrl) ? trimmedUrl + prev : prev;
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return config.urlFor({relativeUrl: prev, secure: data.secure}, absolute);
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}
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}
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return null;
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}
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module.exports = getPreviousUrl;
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