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import {empty} from '../../util/sugar.js';
export default {
extraDependencies: [
'html',
'language',
],
data(additionalFiles, {fileSize = true} = {}) {
return {
// Additional files are already a serializable format.
additionalFiles,
showFileSizes: fileSize,
};
},
generate(data, {
html,
language,
}) {
const fileKeys = data.additionalFiles.flatMap(({files}) => files);
const validateFileMapping = (v, validateValue) => {
return value => {
v.isObject(value);
// It's OK to skip values for files, but if keys are provided for files
// which don't exist, that's an error.
const unexpectedKeys =
Object.keys(value).filter(key => !fileKeys.includes(key))
if (!empty(unexpectedKeys)) {
throw new TypeError(`Unexpected file keys: ${unexpectedKeys.join(', ')}`);
}
const valueErrors = [];
for (const [fileKey, fileValue] of Object.entries(value)) {
if (fileValue === null) {
continue;
}
try {
validateValue(fileValue);
} catch (error) {
error.message = `(${fileKey}) ` + error.message;
valueErrors.push(error);
}
}
if (!empty(valueErrors)) {
throw new AggregateError(valueErrors, `Errors validating values`);
}
};
};
return html.template({
annotation: 'generateAdditionalFilesList',
slots: {
fileLinks: {
validate: v => validateFileMapping(v, v.isHTML),
},
fileSizes: {
validate: v => validateFileMapping(v, v.isWholeNumber),
},
},
content(slots) {
if (!slots.fileSizes) {
return html.blank();
}
const filesWithLinks = new Set(
Object.entries(slots.fileLinks)
.filter(([key, value]) => value)
.map(([key]) => key));
if (filesWithLinks.size === 0) {
return html.blank();
}
const filteredFileGroups = data.additionalFiles
.map(({title, description, files}) => ({
title,
description,
files: files.filter(f => filesWithLinks.has(f)),
}))
.filter(({files}) => !empty(files));
if (empty(filteredFileGroups)) {
return html.blank();
}
return html.tag('dl',
filteredFileGroups.flatMap(({title, description, files}) => [
html.tag('dt',
(description
? language.$('releaseInfo.additionalFiles.entry.withDescription', {
title,
description,
})
: language.$('releaseInfo.additionalFiles.entry', {title}))),
html.tag('dd',
html.tag('ul',
files.map(file =>
html.tag('li',
(slots.fileSizes[file]
? language.$('releaseInfo.additionalFiles.file.withSize', {
file: slots.fileLinks[file],
size: language.formatFileSize(slots.fileSizes[file]),
})
: language.$('releaseInfo.additionalFiles.file', {
file: slots.fileLinks[file],
})))))),
]));
},
});
},
};
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