Refactored Angular code to instead use VueJS, left with permissions, testing and load testing.

This commit is contained in:
Abijeet 2017-08-20 20:21:32 +05:30
parent ed375bfaf7
commit 703d579561
3 changed files with 408 additions and 0 deletions

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const MarkdownIt = require("markdown-it");
const md = new MarkdownIt({html: true});
var template = `
<div class="comment-editor" v-cloak>
<form novalidate>
<textarea name="markdown" rows="3" v-model="comment.text" :placeholder="trans('entities.comment_placeholder')"></textarea>
<input type="hidden" v-model="comment.pageId" name="comment.pageId" :value="pageId">
<button type="button" v-if="isReply || isEdit" class="button muted" v-on:click="closeBox">{{ trans('entities.comment_cancel') }}</button>
<button type="submit" class="button pos" v-on:click.prevent="saveComment">{{ trans('entities.comment_save') }}</button>
</form>
</div>
`;
const props = {
pageId: {},
commentObj: {},
isReply: {
default: false,
type: Boolean
}, isEdit: {
default: false,
type: Boolean
}};
function data () {
var comment = null;
// initialize comment if not passed.
if (!this.commentObj || this.isReply) {
comment = {
text: ''
};
if (this.isReply) {
comment.page_id = this.commentObj.page_id;
comment.id = this.commentObj.id;
}
} else {
comment = this.commentObj;
}
return {
trans: trans,
parentId: null,
comment: comment
};
}
const methods = {
saveComment: function (event) {
let pageId = this.comment.page_id || this.pageId;
let commentText = this.comment.text;
if (!commentText) {
return this.$emit('evt.empty-comment');
}
let commentHTML = md.render(commentText);
let serviceUrl = `/ajax/page/${pageId}/comment/`;
let httpMethod = 'post';
let reqObj = {
text: commentText,
html: commentHTML
};
if (this.isEdit === true) {
// this will be set when editing the comment.
serviceUrl = `/ajax/page/${pageId}/comment/${this.comment.id}`;
httpMethod = 'put';
} else if (this.isReply === true) {
// if its reply, get the parent comment id
reqObj.parent_id = this.comment.id;
}
$http[httpMethod](window.baseUrl(serviceUrl), reqObj).then(resp => {
if (!isCommentOpSuccess(resp)) {
return;
}
// hide the comments first, and then retrigger the refresh
if (this.isEdit) {
this.$emit('comment-edited', event, resp.data.comment);
} else {
this.comment.text = '';
this.$emit('comment-added', event);
if (this.isReply === true) {
this.$emit('comment-replied', event, resp.data.comment);
} else {
this.$parent.$emit('new-comment', event, resp.data.comment);
}
this.$emit('evt.comment-success', null, true);
}
}, checkError);
},
closeBox: function (event) {
this.$emit('editor-removed', event);
}
};
const computed = {};
function isCommentOpSuccess(resp) {
if (resp && resp.data && resp.data.status === 'success') {
return true;
}
return false;
}
function checkError(msgKey) {
return function(response) {
let msg = null;
if (isCommentOpSuccess(response)) {
// all good
return;
} else if (response.data) {
msg = response.data.message;
} else {
msg = trans(msgKey);
}
if (msg) {
events.emit('success', msg);
}
}
}
module.exports = {name: 'comment-reply', template, data, props, methods, computed};

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const commentReply = require('./comment-reply');
const template = `
<div class="comment-box">
<div class='page-comment' :id="commentId">
<div class="user-image">
<img :src="comment.created_by.avatar_url" alt="user avatar">
</div>
<div class="comment-container">
<div class="comment-header">
<a :href="comment.created_by.profile_url">{{comment.created_by.name}}</a>
</div>
<div v-html="comment.html" v-if="comment.active" class="comment-body" v-bind:class="{ 'comment-inactive' : !comment.active }">
</div>
<div v-if="!comment.active" class="comment-body comment-inactive">
{{ trans('entities.comment_deleted') }}
</div>
<div class="comment-actions">
<ul>
<li v-if="(level < 3 && canComment)">
<a href="#" comment="comment" v-on:click.prevent="replyComment">{{ trans('entities.comment_reply') }}</a>
</li>
<li v-if="canUpdate">
<a href="#" comment="comment" v-on:click.prevent="editComment">{{ trans('entities.comment_edit') }}</a>
</li>
<li v-if="canDelete">
<a href="#" comment="comment" v-on:click.prevent="deleteComment">{{ trans('entities.comment_delete') }}</a>
</li>
<li>{{ trans('entities.comment_create') }}
<a :title="comment.created.day_time_str" :href="commentHref">{{comment.created.diff}}</a>
</li>
<li v-if="comment.updated">
<span :title="comment.updated.day_time_str">{{trans('entities.comment_updated_text', { updateDiff: comment.updated.diff }) }}
<a :href="comment.updated_by.profile_url">{{comment.updated_by.name}}</a>
</span>
</li>
</ul>
</div>
<div v-if="showEditor && level <= 3">
<comment-reply :page-id="comment.page_id" :comment-obj="comment"
v-on:editor-removed.stop.prevent="hideComment"
v-on:comment-replied.stop="commentReplied(...arguments)"
v-on:comment-edited.stop="commentEdited(...arguments)"
v-on:comment-added.stop="commentAdded"
:is-reply="isReply" :is-edit="isEdit">
</comment-reply>
</div>
<comment v-for="(comment, index) in comments" :initial-comment="comment"
:index="index" :level="nextLevel" :key="comment.id"
v-on:comment-added.stop="commentAdded"></comment>
</div>
</div>
</div>
`;
const props = ['initialComment', 'index', 'level'];
function data () {
return {
trans: trans,
commentHref: null,
comments: [],
showEditor: false,
comment: this.initialComment,
nextLevel: this.level + 1
};
}
const methods = {
deleteComment: function () {
var resp = window.confirm(trans('entities.comment_delete_confirm'));
if (!resp) {
return;
}
this.$http.delete(window.baseUrl(`/ajax/comment/${this.comment.id}`)).then(resp => {
if (!isCommentOpSuccess(resp)) {
return;
}
updateComment(this.comment, resp.data, true);
}, function (resp) {
if (isCommentOpSuccess(resp)) {
this.$events.emit('success', trans('entities.comment_deleted'));
} else {
this.$events.emit('error', trans('error.comment_delete'));
}
});
},
replyComment: function () {
this.toggleEditor(false);
},
editComment: function () {
this.toggleEditor(true);
},
hideComment: function () {
this.showEditor = false;
},
toggleEditor: function (isEdit) {
this.showEditor = false;
this.isEdit = isEdit;
this.isReply = !isEdit;
this.showEditor = true;
},
commentReplied: function (event, comment) {
this.comments.push(comment);
this.showEditor = false;
},
commentEdited: function (event, comment) {
this.comment = comment;
this.showEditor = false;
},
commentAdded: function (event, comment) {
// this is to handle non-parent child relationship
// we want to make it go up.
this.$emit('comment-added', event);
}
};
const computed = {
commentId: {
get: function () {
return `comment-${this.comment.page_id}-${this.comment.id}`;
},
set: function () {
this.commentHref = `#?cm=${this.commentId}`
}
},
canUpdate: function () {
return true;
},
canDelete: function () {
return true;
},
canComment: function () {
return true;
},
canUpdate: function () {
return true;
}
};
function mounted () {
if (this.comment.sub_comments && this.comment.sub_comments.length) {
// set this so that we can render the next set of sub comments.
this.comments = this.comment.sub_comments;
}
}
function isCommentOpSuccess(resp) {
if (resp && resp.data && resp.data.status === 'success') {
return true;
}
return false;
}
function updateComment(comment, resp, isDelete) {
comment.text = resp.comment.text;
comment.updated = resp.comment.updated;
comment.updated_by = resp.comment.updated_by;
comment.active = resp.comment.active;
if (isDelete && !resp.comment.active) {
comment.html = trans('entities.comment_deleted');
} else {
comment.html = resp.comment.html;
}
}
module.exports = {
name: 'comment',
template, data, props, methods, computed, mounted, components: {
commentReply
}};

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const comment = require('./components/comments/comment');
const commentReply = require('./components/comments/comment-reply');
// 1. Remove code from controllers
// 2. Remove code from services.
// 3.
let data = {
totalCommentsStr: trans('entities.comments_loading'),
comments: [],
permissions: null,
current_user_id: null,
trans: trans,
commentCount: 0
};
let methods = {
commentAdded: function () {
++this.totalComments;
}
}
let computed = {
totalComments: {
get: function () {
return this.commentCount;
},
set: function (value) {
this.commentCount = value;
if (value === 0) {
this.totalCommentsStr = trans('entities.no_comments');
} else if (value === 1) {
this.totalCommentsStr = trans('entities.one_comment');
} else {
this.totalCommentsStr = trans('entities.x_comments', {
numComments: value
});
}
}
},
canComment: function () {
return true;
}
}
function mounted() {
this.pageId = Number(this.$el.getAttribute('page-id'));
// let linkedCommentId = this.$route.query.cm;
let linkedCommentId = null;
this.$http.get(window.baseUrl(`/ajax/page/${this.pageId}/comments/`)).then(resp => {
if (!isCommentOpSuccess(resp)) {
// just show that no comments are available.
vm.totalComments = 0;
return;
}
this.comments = resp.data.comments;
this.totalComments = +resp.data.total;
this.permissions = resp.data.permissions;
this.current_user_id = resp.data.user_id;
if (!linkedCommentId) {
return;
}
$timeout(function() {
// wait for the UI to render.
focusLinkedComment(linkedCommentId);
});
}, checkError('errors.comment_list'));
}
function isCommentOpSuccess(resp) {
if (resp && resp.data && resp.data.status === 'success') {
return true;
}
return false;
}
function checkError(msgKey) {
return function(response) {
let msg = null;
if (isCommentOpSuccess(response)) {
// all good
return;
} else if (response.data) {
msg = response.data.message;
} else {
msg = trans(msgKey);
}
if (msg) {
events.emit('success', msg);
}
}
}
function created () {
this.$on('new-comment', function (event, comment) {
this.comments.push(comment);
})
}
function beforeDestroy() {
this.$off('new-comment');
}
module.exports = {
data, methods, mounted, computed, components : {
comment, commentReply
},
created, beforeDestroy
};