Ghost/core/server/api/canary/themes.js

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const themeService = require('../../services/themes');
const limitService = require('../../services/limits');
const models = require('../../models');
// Used to emit theme.uploaded which is used in core/server/analytics-events
const events = require('../../lib/common/events');
module.exports = {
docName: 'themes',
browse: {
permissions: true,
query() {
return themeService.api.getJSON();
}
},
activate: {
headers: {
cacheInvalidate: true
},
options: [
'name'
],
validation: {
options: {
name: {
required: true
}
}
},
permissions: true,
async query(frame) {
let themeName = frame.options.name;
if (limitService.isLimited('customThemes')) {
await limitService.errorIfWouldGoOverLimit('customThemes', {value: themeName});
}
const newSettings = [{
key: 'active_theme',
value: themeName
}];
return themeService.api.activate(themeName)
.then((checkedTheme) => {
// @NOTE: we use the model, not the API here, as we don't want to trigger permissions
return models.Settings.edit(newSettings, frame.options)
.then(() => checkedTheme);
})
.then((checkedTheme) => {
return themeService.api.getJSON(themeName, checkedTheme);
});
}
},
install: {
headers: {},
options: [
'source',
'ref'
],
validation: {
options: {
source: {
required: true,
values: ['github']
},
ref: {
required: true
}
}
},
permissions: {
method: 'add'
},
async query(frame) {
if (frame.options.source === 'github') {
const {theme, themeOverridden} = await themeService.api.installFromGithub(frame.options.ref);
if (themeOverridden) {
this.headers.cacheInvalidate = true;
}
events.emit('theme.uploaded', {name: theme.name});
return theme;
}
}
},
upload: {
headers: {},
permissions: {
method: 'add'
},
async query(frame) {
if (limitService.isLimited('customThemes')) {
// Sending a bad string to make sure it fails (empty string isn't valid)
await limitService.errorIfWouldGoOverLimit('customThemes', {value: '.'});
}
// @NOTE: consistent filename uploads
frame.options.originalname = frame.file.originalname.toLowerCase();
let zip = {
path: frame.file.path,
name: frame.file.originalname
};
return themeService.api.setFromZip(zip)
.then(({theme, themeOverridden}) => {
if (themeOverridden) {
// CASE: clear cache
this.headers.cacheInvalidate = true;
}
events.emit('theme.uploaded', {name: theme.name});
return theme;
});
}
},
download: {
options: [
'name'
],
validation: {
options: {
name: {
required: true
}
}
},
permissions: {
method: 'read'
},
query(frame) {
let themeName = frame.options.name;
return themeService.api.getZip(themeName);
}
},
destroy: {
statusCode: 204,
headers: {
cacheInvalidate: true
},
options: [
'name'
],
validation: {
options: {
name: {
required: true
}
}
},
permissions: true,
query(frame) {
let themeName = frame.options.name;
return themeService.api.destroy(themeName);
}
}
};