Ghost/core/server/apps/index.js
kirrg001 e3ef3103a1 🎨 internalApps -> apps.internal
refs #7488

- simply rename the config usage
- we might want to add `apps.external` later
2017-05-31 16:12:11 +01:00

102 lines
3.8 KiB
JavaScript

var _ = require('lodash'),
Promise = require('bluebird'),
logging = require('../logging'),
errors = require('../errors'),
api = require('../api'),
loader = require('./loader'),
i18n = require('../i18n'),
config = require('../config'),
// Holds the available apps
availableApps = {};
function getInstalledApps() {
return api.settings.read({context: {internal: true}, key: 'installed_apps'}).then(function (response) {
var installed = response.settings[0];
installed.value = installed.value || '[]';
try {
installed = JSON.parse(installed.value);
} catch (e) {
return Promise.reject(e);
}
return installed.concat(config.get('apps:internal'));
});
}
function saveInstalledApps(installedApps) {
return getInstalledApps().then(function (currentInstalledApps) {
var updatedAppsInstalled = _.difference(_.uniq(installedApps.concat(currentInstalledApps)), config.get('apps:internal'));
return api.settings.edit({settings: [{key: 'installed_apps', value: updatedAppsInstalled}]}, {context: {internal: true}});
});
}
module.exports = {
init: function () {
var appsToLoad;
try {
// We have to parse the value because it's a string
api.settings.read({context: {internal: true}, key: 'active_apps'}).then(function (response) {
var aApps = response.settings[0];
appsToLoad = JSON.parse(aApps.value) || [];
appsToLoad = appsToLoad.concat(config.get('apps:internal'));
});
} catch (err) {
logging.error(new errors.GhostError({
err: err,
context: i18n.t('errors.apps.failedToParseActiveAppsSettings.context'),
help: i18n.t('errors.apps.failedToParseActiveAppsSettings.help')
}));
return Promise.resolve();
}
// Grab all installed apps, install any not already installed that are in appsToLoad.
return getInstalledApps().then(function (installedApps) {
var loadedApps = {},
recordLoadedApp = function (name, loadedApp) {
// After loading the app, add it to our hash of loaded apps
loadedApps[name] = loadedApp;
return Promise.resolve(loadedApp);
},
loadPromises = _.map(appsToLoad, function (app) {
// If already installed, just activate the app
if (_.includes(installedApps, app)) {
return loader.activateAppByName(app).then(function (loadedApp) {
return recordLoadedApp(app, loadedApp);
});
}
// Install, then activate the app
return loader.installAppByName(app).then(function () {
return loader.activateAppByName(app);
}).then(function (loadedApp) {
return recordLoadedApp(app, loadedApp);
});
});
return Promise.all(loadPromises).then(function () {
// Save our installed apps to settings
return saveInstalledApps(_.keys(loadedApps));
}).then(function () {
// Extend the loadedApps onto the available apps
_.extend(availableApps, loadedApps);
}).catch(function (err) {
logging.error(new errors.GhostError({
err: err,
context: i18n.t('errors.apps.appWillNotBeLoaded.error'),
help: i18n.t('errors.apps.appWillNotBeLoaded.help')
}));
});
});
},
availableApps: availableApps
};