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a9050f68ea
no issue
- Removed deprecated 'blog' reference from frontend data. The alias (site->blog) stays till next version (v4) as it's not leaving much of technical debt but would ease the migration process for anybody still using it.
- The follow up to this is substitute of all references to `options.data.blog` with `options.data.site` in "frontend"
- Fixed test utils helper to use `site` instead of `blog`
- Removed 0.1 flag checks in {{get}} helper
- Removed user aliasing from {{get}} helper
- Removed unused translation for {{get}} helper
- Added a note to excerpt changes in metadata for future reference
- Removed page alias used in description helper. The mix of page context with post object in the metadata was only possible in v0.1
- Changed mock in ghost_head helper to use v2
- Removed unneeded test for body class helper
62 lines
2.5 KiB
JavaScript
62 lines
2.5 KiB
JavaScript
var Promise = require('bluebird'),
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_ = require('lodash'),
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imageLib = require('../../server/lib/image');
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/**
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* Get Image dimensions
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* @param {object} metaData
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* @returns {object} metaData
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* @description for image properties in meta data (coverImage, authorImage and site.logo), `getCachedImageSizeFromUrl` is
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* called to receive image width and height
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*/
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function getImageDimensions(metaData) {
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var fetch = {
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coverImage: imageLib.imageSizeCache(metaData.coverImage.url),
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authorImage: imageLib.imageSizeCache(metaData.authorImage.url),
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ogImage: imageLib.imageSizeCache(metaData.ogImage.url),
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logo: imageLib.imageSizeCache(metaData.site.logo.url)
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};
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return Promise
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.props(fetch)
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.then(function (imageObj) {
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_.forEach(imageObj, function (key, value) {
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if (_.has(key, 'width') && _.has(key, 'height')) {
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// We have some restrictions for publisher.logo:
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// The image needs to be <=600px wide and <=60px high (ideally exactly 600px x 60px).
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// Unless we have proper image-handling (see https://github.com/TryGhost/Ghost/issues/4453),
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// we will fake it in some cases or not produce an imageObject at all.
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if (value === 'logo') {
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if (key.height <= 60 && key.width <= 600) {
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_.assign(metaData.site[value], {
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dimensions: {
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width: key.width,
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height: key.height
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}
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});
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} else if (key.width === key.height) {
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// CASE: the logo is too large, but it is a square. We fake it...
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_.assign(metaData.site[value], {
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dimensions: {
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width: 60,
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height: 60
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}
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});
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}
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} else {
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_.assign(metaData[value], {
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dimensions: {
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width: key.width,
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height: key.height
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}
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});
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}
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}
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});
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return metaData;
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});
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}
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module.exports = getImageDimensions;
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