Stackedit/src/store/data.js
2018-03-14 00:42:26 +00:00

290 lines
10 KiB
JavaScript

import Vue from 'vue';
import yaml from 'js-yaml';
import utils from '../services/utils';
import defaultWorkspaces from '../data/defaultWorkspaces';
import defaultSettings from '../data/defaultSettings.yml';
import defaultLocalSettings from '../data/defaultLocalSettings';
import defaultLayoutSettings from '../data/defaultLayoutSettings';
import plainHtmlTemplate from '../data/plainHtmlTemplate.html';
import styledHtmlTemplate from '../data/styledHtmlTemplate.html';
import styledHtmlWithTocTemplate from '../data/styledHtmlWithTocTemplate.html';
import jekyllSiteTemplate from '../data/jekyllSiteTemplate.html';
const itemTemplate = (id, data = {}) => ({ id, type: 'data', data, hash: 0 });
const empty = (id) => {
switch (id) {
case 'workspaces':
return itemTemplate(id, defaultWorkspaces());
case 'settings':
return itemTemplate(id, '\n');
case 'localSettings':
return itemTemplate(id, defaultLocalSettings());
case 'layoutSettings':
return itemTemplate(id, defaultLayoutSettings());
default:
return itemTemplate(id);
}
};
// Item IDs that will be stored in the localStorage
const lsItemIdSet = new Set(utils.localStorageDataIds);
// Getter/setter/patcher factories
const getter = id => state => ((lsItemIdSet.has(id)
? state.lsItemMap
: state.itemMap)[id] || {}).data || empty(id).data;
const setter = id => ({ commit }, data) => commit('setItem', itemTemplate(id, data));
const patcher = id => ({ state, commit }, data) => {
const item = Object.assign(empty(id), (lsItemIdSet.has(id)
? state.lsItemMap
: state.itemMap)[id]);
commit('setItem', {
...empty(id),
data: typeof data === 'object' ? {
...item.data,
...data,
} : data,
});
};
// For layoutSettings
const layoutSettingsToggler = propertyName => ({ getters, dispatch }, value) => dispatch('patchLayoutSettings', {
[propertyName]: value === undefined ? !getters.layoutSettings[propertyName] : value,
});
const notEnoughSpace = (getters) => {
const constants = getters['layout/constants'];
const showGutter = getters['discussion/currentDiscussion'];
return document.body.clientWidth < constants.editorMinWidth +
constants.explorerWidth +
constants.sideBarWidth +
constants.buttonBarWidth +
(showGutter ? constants.gutterWidth : 0);
};
// For templates
const makeAdditionalTemplate = (name, value, helpers = '\n') => ({
name,
value,
helpers,
isAdditional: true,
});
const additionalTemplates = {
plainText: makeAdditionalTemplate('Plain text', '{{{files.0.content.text}}}'),
plainHtml: makeAdditionalTemplate('Plain HTML', plainHtmlTemplate),
styledHtml: makeAdditionalTemplate('Styled HTML', styledHtmlTemplate),
styledHtmlWithToc: makeAdditionalTemplate('Styled HTML with TOC', styledHtmlWithTocTemplate),
jekyllSite: makeAdditionalTemplate('Jekyll site', jekyllSiteTemplate),
};
// For tokens
const tokenSetter = providerId => ({ getters, dispatch }, token) => {
dispatch('patchTokens', {
[providerId]: {
...getters[`${providerId}Tokens`],
[token.sub]: token,
},
});
};
// For workspaces
const urlParser = window.document.createElement('a');
export default {
namespaced: true,
state: {
// Data items stored in the DB
itemMap: {},
// Data items stored in the localStorage
lsItemMap: {},
},
mutations: {
setItem: (state, value) => {
// Create an empty item and override its data field
const emptyItem = empty(value.id);
const data = typeof value.data === 'object'
? Object.assign(emptyItem.data, value.data)
: value.data;
// Make item with hash
const item = utils.addItemHash({
...emptyItem,
data,
});
// Store item in itemMap or lsItemMap if its stored in the localStorage
Vue.set(lsItemIdSet.has(item.id) ? state.lsItemMap : state.itemMap, item.id, item);
},
deleteItem(state, id) {
// Only used by localDbSvc to clean itemMap from object moved to localStorage
Vue.delete(state.itemMap, id);
},
},
getters: {
workspaces: getter('workspaces'),
sanitizedWorkspaces: (state, getters, rootState, rootGetters) => {
const sanitizedWorkspaces = {};
const mainWorkspaceToken = rootGetters['workspace/mainWorkspaceToken'];
Object.entries(getters.workspaces).forEach(([id, workspace]) => {
const sanitizedWorkspace = {
id,
providerId: mainWorkspaceToken && 'googleDriveAppData',
sub: mainWorkspaceToken && mainWorkspaceToken.sub,
...workspace,
};
// Rebuild the url with current hostname
urlParser.href = workspace.url || 'app';
const params = utils.parseQueryParams(urlParser.hash.slice(1));
sanitizedWorkspace.url = utils.addQueryParams('app', params, true);
sanitizedWorkspaces[id] = sanitizedWorkspace;
});
return sanitizedWorkspaces;
},
settings: getter('settings'),
computedSettings: (state, getters) => {
const customSettings = yaml.safeLoad(getters.settings);
const settings = yaml.safeLoad(defaultSettings);
const override = (obj, opt) => {
const objType = Object.prototype.toString.call(obj);
const optType = Object.prototype.toString.call(opt);
if (objType !== optType) {
return obj;
} else if (objType !== '[object Object]') {
return opt;
}
Object.keys(obj).forEach((key) => {
if (key === 'shortcuts') {
obj[key] = Object.assign(obj[key], opt[key]);
} else {
obj[key] = override(obj[key], opt[key]);
}
});
return obj;
};
return override(settings, customSettings);
},
localSettings: getter('localSettings'),
layoutSettings: getter('layoutSettings'),
templates: getter('templates'),
allTemplates: (state, getters) => ({
...getters.templates,
...additionalTemplates,
}),
lastCreated: getter('lastCreated'),
lastOpened: getter('lastOpened'),
lastOpenedIds: (state, getters, rootState) => {
const lastOpened = {
...getters.lastOpened,
};
const currentFileId = rootState.file.currentId;
if (currentFileId && !lastOpened[currentFileId]) {
lastOpened[currentFileId] = Date.now();
}
return Object.keys(lastOpened)
.filter(id => rootState.file.itemMap[id])
.sort((id1, id2) => lastOpened[id2] - lastOpened[id1])
.slice(0, 20);
},
syncData: getter('syncData'),
syncDataByItemId: (state, getters) => {
const result = {};
Object.entries(getters.syncData).forEach(([, value]) => {
result[value.itemId] = value;
});
return result;
},
syncDataByType: (state, getters) => {
const result = {};
utils.types.forEach((type) => {
result[type] = {};
});
Object.entries(getters.syncData).forEach(([, item]) => {
if (result[item.type]) {
result[item.type][item.itemId] = item;
}
});
return result;
},
dataSyncData: getter('dataSyncData'),
tokens: getter('tokens'),
googleTokens: (state, getters) => getters.tokens.google || {},
couchdbTokens: (state, getters) => getters.tokens.couchdb || {},
dropboxTokens: (state, getters) => getters.tokens.dropbox || {},
githubTokens: (state, getters) => getters.tokens.github || {},
wordpressTokens: (state, getters) => getters.tokens.wordpress || {},
zendeskTokens: (state, getters) => getters.tokens.zendesk || {},
},
actions: {
setWorkspaces: setter('workspaces'),
patchWorkspaces: patcher('workspaces'),
setSettings: setter('settings'),
patchLocalSettings: patcher('localSettings'),
patchLayoutSettings: patcher('layoutSettings'),
toggleNavigationBar: layoutSettingsToggler('showNavigationBar'),
toggleEditor: layoutSettingsToggler('showEditor'),
toggleSidePreview: layoutSettingsToggler('showSidePreview'),
toggleStatusBar: layoutSettingsToggler('showStatusBar'),
toggleScrollSync: layoutSettingsToggler('scrollSync'),
toggleFocusMode: layoutSettingsToggler('focusMode'),
toggleSideBar: ({ commit, getters, dispatch, rootGetters }, value) => {
// Reset side bar
dispatch('setSideBarPanel');
// Close explorer if not enough space
const patch = {
showSideBar: value === undefined ? !getters.layoutSettings.showSideBar : value,
};
if (patch.showSideBar && notEnoughSpace(rootGetters)) {
patch.showExplorer = false;
}
dispatch('patchLayoutSettings', patch);
},
toggleExplorer: ({ commit, getters, dispatch, rootGetters }, value) => {
// Close side bar if not enough space
const patch = {
showExplorer: value === undefined ? !getters.layoutSettings.showExplorer : value,
};
if (patch.showExplorer && notEnoughSpace(rootGetters)) {
patch.showSideBar = false;
}
dispatch('patchLayoutSettings', patch);
},
setSideBarPanel: ({ dispatch }, value) => dispatch('patchLayoutSettings', {
sideBarPanel: value === undefined ? 'menu' : value,
}),
setTemplates: ({ commit }, data) => {
const dataToCommit = {
...data,
};
// We don't store additional templates
Object.keys(additionalTemplates).forEach((id) => {
delete dataToCommit[id];
});
commit('setItem', itemTemplate('templates', dataToCommit));
},
setLastCreated: setter('lastCreated'),
setLastOpenedId: ({ getters, commit, dispatch, rootState }, fileId) => {
const lastOpened = { ...getters.lastOpened };
lastOpened[fileId] = Date.now();
// Remove entries that don't exist anymore
const cleanedLastOpened = {};
Object.entries(lastOpened).forEach(([id, value]) => {
if (rootState.file.itemMap[id]) {
cleanedLastOpened[id] = value;
}
});
commit('setItem', itemTemplate('lastOpened', cleanedLastOpened));
},
setSyncData: setter('syncData'),
patchSyncData: patcher('syncData'),
patchDataSyncData: patcher('dataSyncData'),
patchTokens: patcher('tokens'),
setGoogleToken: tokenSetter('google'),
setCouchdbToken: tokenSetter('couchdb'),
setDropboxToken: tokenSetter('dropbox'),
setGithubToken: tokenSetter('github'),
setWordpressToken: tokenSetter('wordpress'),
setZendeskToken: tokenSetter('zendesk'),
},
};