Much linting
This commit is contained in:
Luke Barnard
parent
24e94787dd
commit
b887d5b823
1 changed files with 72 additions and 60 deletions
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@ -76,23 +76,29 @@ module.exports = React.createClass({
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* events that occurred.
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*/
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_renderSummary: function(eventAggregates, orderedTransitionSequences) {
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let summaries = orderedTransitionSequences.map((transitions) => {
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let userNames = eventAggregates[transitions];
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let nameList = this._renderNameList(userNames);
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let plural = userNames.length > 1;
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const summaries = orderedTransitionSequences.map((transitions) => {
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const userNames = eventAggregates[transitions];
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const nameList = this._renderNameList(userNames);
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const plural = userNames.length > 1;
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let splitTransitions = transitions.split(',');
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const splitTransitions = transitions.split(',');
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// Some neighbouring transitions are common, so canonicalise some into "pair" transitions
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let canonicalTransitions = this._getCanonicalTransitions(splitTransitions);
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// Transform into consecutive repetitions of the same transition (like 5 consecutive 'joined_and_left's)
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let coalescedTransitions = this._coalesceRepeatedTransitions(canonicalTransitions);
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// Some neighbouring transitions are common, so canonicalise some into "pair"
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// transitions
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const canonicalTransitions = this._getCanonicalTransitions(splitTransitions);
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// Transform into consecutive repetitions of the same transition (like 5
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// consecutive 'joined_and_left's)
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const coalescedTransitions = this._coalesceRepeatedTransitions(
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canonicalTransitions
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);
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let descs = coalescedTransitions.map((t) => {
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return this._getDescriptionForTransition(t.transitionType, plural, t.repeats);
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const descs = coalescedTransitions.map((t) => {
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return this._getDescriptionForTransition(
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t.transitionType, plural, t.repeats
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);
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});
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let desc = this._renderCommaSeparatedList(descs);
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const desc = this._renderCommaSeparatedList(descs);
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return nameList + " " + desc;
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});
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@ -126,7 +132,7 @@ module.exports = React.createClass({
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* @returns {string[]} an array of transitions.
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*/
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_getCanonicalTransitions: function(transitions) {
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let modMap = {
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const modMap = {
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'joined': {
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'after': 'left',
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'newTransition': 'joined_and_left',
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@ -143,8 +149,8 @@ module.exports = React.createClass({
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const res = [];
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for (let i = 0; i < transitions.length; i++) {
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let t = transitions[i];
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let t2 = transitions[i + 1];
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const t = transitions[i];
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const t2 = transitions[i + 1];
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let transition = t;
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@ -173,7 +179,7 @@ module.exports = React.createClass({
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* @returns {object[]} an array of coalesced transitions.
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*/
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_coalesceRepeatedTransitions: function(transitions) {
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let res = [];
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const res = [];
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for (let i = 0; i < transitions.length; i++) {
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if (res.length > 0 && res[res.length - 1].transitionType === transitions[i]) {
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res[res.length - 1].repeats += 1;
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@ -191,16 +197,17 @@ module.exports = React.createClass({
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* For a certain transition, t, describe what happened to the users that
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* underwent the transition.
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* @param {string} t the transition type.
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* @param {boolean} plural whether there were multiple users undergoing the same transition.
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* @param {boolean} plural whether there were multiple users undergoing the same
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* transition.
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* @param {number} repeats the number of times the transition was repeated in a row.
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* @returns {string} the written English equivalent of the transition.
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*/
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_getDescriptionForTransition(t, plural, repeats) {
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let beConjugated = plural ? "were" : "was";
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let invitation = "their invitation" + (plural || (repeats > 1) ? "s" : "");
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const beConjugated = plural ? "were" : "was";
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const invitation = "their invitation" + (plural || (repeats > 1) ? "s" : "");
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let res = null;
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let map = {
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const map = {
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"joined": "joined",
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"left": "left",
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"joined_and_left": "joined and left",
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@ -221,17 +228,21 @@ module.exports = React.createClass({
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},
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/**
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* Constructs a written English string representing `items`, with an optional limit on the number
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* of items included in the result. If specified and if the length of `items` is greater than the
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* limit, the string "and n others" will be appended onto the result.
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* If `items` is empty, returns the empty string. If there is only one item, return it.
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* Constructs a written English string representing `items`, with an optional limit on
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* the number of items included in the result. If specified and if the length of
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*`items` is greater than the limit, the string "and n others" will be appended onto
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* the result.
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* If `items` is empty, returns the empty string. If there is only one item, return
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* it.
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* @param {string[]} items the items to construct a string from.
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* @param {number?} itemLimit the number by which to limit the list.
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* @returns {string} a string constructed by joining `items` with a comma between each
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* item, but with the last item appended as " and [lastItem]".
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*/
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_renderCommaSeparatedList(items, itemLimit) {
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const remaining = itemLimit === undefined ? 0 : Math.max(items.length - itemLimit, 0);
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const remaining = itemLimit === undefined ? 0 : Math.max(
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items.length - itemLimit, 0
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);
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if (items.length === 0) {
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return "";
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} else if (items.length === 1) {
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@ -241,18 +252,16 @@ module.exports = React.createClass({
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const other = " other" + (remaining > 1 ? "s" : "");
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return items.join(', ') + ' and ' + remaining + other;
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} else {
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let last = items.pop();
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return items.join(', ') + ' and ' + last;
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return items.join(', ') + ' and ' + items.pop();
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}
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},
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_renderAvatars: function(roomMembers) {
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let avatars = roomMembers.slice(0, this.props.avatarsMaxLength).map((m) => {
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const avatars = roomMembers.slice(0, this.props.avatarsMaxLength).map((m) => {
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return (
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<MemberAvatar key={m.userId} member={m} width={14} height={14} />
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);
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});
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return (
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<span>
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{avatars}
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@ -299,22 +308,22 @@ module.exports = React.createClass({
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// is a comma-delimited string of transitions, e.g. "joined,left,kicked".
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// The array of display names is the array of users who went through that
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// sequence during eventsToRender.
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let aggregate = {
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const aggregate = {
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// $aggregateType : []:string
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};
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// A map of aggregate types to the indices that order them (the index of
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// the first event for a given transition sequence)
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let aggregateIndices = {
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const aggregateIndices = {
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// $aggregateType : int
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};
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let users = Object.keys(userEvents);
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const users = Object.keys(userEvents);
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users.forEach(
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(userId) => {
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let firstEvent = userEvents[userId][0];
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let displayName = firstEvent.displayName;
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const firstEvent = userEvents[userId][0];
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const displayName = firstEvent.displayName;
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let seq = this._getTransitionSequence(userEvents[userId]);
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const seq = this._getTransitionSequence(userEvents[userId]);
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if (!aggregate[seq]) {
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aggregate[seq] = [];
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aggregateIndices[seq] = -1;
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@ -322,7 +331,8 @@ module.exports = React.createClass({
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aggregate[seq].push(displayName);
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if (aggregateIndices[seq] === -1 || firstEvent.index < aggregateIndices[seq]) {
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if (aggregateIndices[seq] === -1 ||
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firstEvent.index < aggregateIndices[seq]) {
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aggregateIndices[seq] = firstEvent.index;
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}
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}
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@ -335,9 +345,9 @@ module.exports = React.createClass({
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},
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render: function() {
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let eventsToRender = this.props.events;
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let fewEvents = eventsToRender.length < this.props.threshold;
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let expanded = this.state.expanded || fewEvents;
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const eventsToRender = this.props.events;
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const fewEvents = eventsToRender.length < this.props.threshold;
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const expanded = this.state.expanded || fewEvents;
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let expandedEvents = null;
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if (expanded) {
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@ -353,7 +363,7 @@ module.exports = React.createClass({
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}
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// Map user IDs to an array of objects:
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let userEvents = {
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const userEvents = {
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// $userId : [{
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// // The original event
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// mxEvent: e,
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@ -364,7 +374,7 @@ module.exports = React.createClass({
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// }]
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};
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let avatarMembers = [];
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const avatarMembers = [];
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eventsToRender.forEach((e, index) => {
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const userId = e.getStateKey();
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// Initialise a user's events
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@ -379,20 +389,22 @@ module.exports = React.createClass({
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});
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});
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let aggregate = this._getAggregate(userEvents);
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const aggregate = this._getAggregate(userEvents);
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// Sort types by order of lowest event index within sequence
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let orderedTransitionSequences = Object.keys(aggregate.names).sort((seq1, seq2) => aggregate.indices[seq1] > aggregate.indices[seq2]);
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const orderedTransitionSequences = Object.keys(aggregate.names).sort(
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(seq1, seq2) => aggregate.indices[seq1] > aggregate.indices[seq2]
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);
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let avatars = this._renderAvatars(avatarMembers);
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let summary = this._renderSummary(aggregate.names, orderedTransitionSequences);
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let toggleButton = (
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const avatars = this._renderAvatars(avatarMembers);
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const summary = this._renderSummary(aggregate.names, orderedTransitionSequences);
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const toggleButton = (
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<a className="mx_MemberEventListSummary_toggle" onClick={this._toggleSummary}>
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{expanded ? 'collapse' : 'expand'}
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</a>
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);
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let summaryContainer = (
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const summaryContainer = (
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<div className="mx_EventTile_line">
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<div className="mx_EventTile_info">
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<span className="mx_MemberEventListSummary_avatars">
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