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7845617607
closes #8793 - 1.3 post excerpt migration - add 1.3 migration to add `excerpt` to post schema NOTE: - knex-migrator relies on the package.json safe version - so right now Ghost is on 1.2 - the migration script is for 1.3 - if you pull down the PR (or if we merge this PR into master), you have to run `knex-migrator migrate --v 1.3 --force` - knex-migrator will tell you what you have todo - Bump dependencies - knex-migrator@2.1.3 - Soft limit for custom_excerpt - Extended {{excerpt}} to use custom excerpt - when a `custom_excerpt` field exists, the `{{excerpt}}` helper will output this and fall back to autogenerated excerpt if not. - Refactored behaviour of (meta) description - html tag `<meta name="description" />` for posts, tags and author doesn't get rendered if not provided. - fallback for `author.bio` removed - fallback for `tag.description` removed - structured data and schema.org for `post` context takes the following order to render description fields: 1. custom excerpt 2. meta description 3. automated excerpt (50 words) - updated and added tests to reflect the changes
26 lines
885 B
JavaScript
26 lines
885 B
JavaScript
// # Excerpt Helper
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// Usage: `{{excerpt}}`, `{{excerpt words="50"}}`, `{{excerpt characters="256"}}`
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//
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// Attempts to remove all HTML from the string, and then shortens the result according to the provided option.
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//
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// Defaults to words="50"
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var proxy = require('./proxy'),
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_ = require('lodash'),
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SafeString = proxy.SafeString,
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getMetaDataExcerpt = proxy.metaData.getMetaDataExcerpt;
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module.exports = function excerpt(options) {
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var truncateOptions = (options || {}).hash || {},
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excerptText = this.custom_excerpt ? String(this.custom_excerpt) : String(this.html);
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truncateOptions = _.pick(truncateOptions, ['words', 'characters']);
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_.keys(truncateOptions).map(function (key) {
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truncateOptions[key] = parseInt(truncateOptions[key], 10);
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});
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return new SafeString(
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getMetaDataExcerpt(excerptText, truncateOptions)
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);
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};
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