mirror of https://github.com/TryGhost/Ghost.git
88 lines
2.4 KiB
JavaScript
88 lines
2.4 KiB
JavaScript
var _ = require('lodash'),
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Promise = require('bluebird'),
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db = require('../../data/db'),
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commands = require('../schema').commands,
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serverUtils = require('../../utils'),
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ghostVersion = require('../../utils/ghost-version'),
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errors = require('../../errors'),
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logging = require('../../logging'),
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settings = require('../../api/settings'),
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i18n = require('../../i18n'),
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excludedTables = ['accesstokens', 'refreshtokens', 'clients', 'client_trusted_domains'],
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modelOptions = {context: {internal: true}},
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// private
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getVersionAndTables,
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exportTable,
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// public
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doExport,
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exportFileName;
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exportFileName = function exportFileName() {
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var datetime = (new Date()).toJSON().substring(0, 10),
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title = '';
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return settings.read(_.extend({}, {key: 'title'}, modelOptions)).then(function (result) {
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if (result) {
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title = serverUtils.safeString(result.settings[0].value) + '.';
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}
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return title + 'ghost.' + datetime + '.json';
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}).catch(function (err) {
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logging.error(new errors.GhostError({err: err}));
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return 'ghost.' + datetime + '.json';
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});
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};
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getVersionAndTables = function getVersionAndTables() {
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var props = {
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version: ghostVersion.full,
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tables: commands.getTables()
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};
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return Promise.props(props);
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};
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exportTable = function exportTable(tableName) {
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if (excludedTables.indexOf(tableName) < 0) {
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return db.knex(tableName).select();
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}
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};
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doExport = function doExport() {
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var tables, version;
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return getVersionAndTables().then(function exportAllTables(result) {
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tables = result.tables;
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version = result.version;
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return Promise.mapSeries(tables, exportTable);
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}).then(function formatData(tableData) {
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var exportData = {
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meta: {
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exported_on: new Date().getTime(),
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version: version
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},
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data: {
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// Filled below
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}
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};
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_.each(tables, function (name, i) {
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exportData.data[name] = tableData[i];
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});
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return exportData;
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}).catch(function (err) {
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return Promise.reject(new errors.DataExportError({
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err: err,
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context: i18n.t('errors.data.export.errorExportingData')
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}));
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});
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};
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module.exports = {
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doExport: doExport,
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fileName: exportFileName
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};
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