-
Notifications
You must be signed in to change notification settings - Fork 4
/
Copy pathindex.js
297 lines (288 loc) · 13.3 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
import { LitElement, css, html } from 'lit';
const DEFAULT_EMOJIS = '👍,thumbs-up;😄,smile-face;🎉,party-popper;😕,confused-face;❤️,red-heart;🚀,rocket;👀,eyes;👎,thumbs-down;'
export class EmojiReaction extends LitElement {
static properties = {
showAvailable: {attribute: false},
availableReactions: { attribute: false },
availableArrayString: {},
endpoint: {},
reactTargetId: {},
theme: {},
};
// Define scoped styles right with your component, in plain CSS
static styles = css`
/* default light */
.container {
--start-smile-border-color-default: #d0d7de;
--start-smile-border-color-hover-default: #1f232826;
--start-smile-bg-color-default: #f6f8fa;
--start-smile-svg-fill-color-default: #656d76;
--reaction-got-not-reacted-bg-color-default: #fff;
--reaction-got-not-reacted-bg-color-hover-default: #eaeef2;
--reaction-got-not-reacted-border-color-default: #d0d7de;
--reaction-got-not-reacted-text-color-default: #656d76;
--reaction-got-reacted-bg-color-default: #ddf4ff;
--reaction-got-reacted-bg-color-hover-default: #b6e3ff;
--reaction-got-reacted-border-color-default: #0969da;
--reaction-got-reacted-text-color-default: #0969da;
--reaction-available-popup-bg-color-default: #fff;
--reaction-available-popup-border-color-default: #d0d7de;
--reaction-available-popup-box-shadow-default: #8c959f33 0px 8px 24px 0px;
--reaction-available-emoji-reacted-bg-color-default: #ddf4ff;
--reaction-available-emoji-bg-color-hover-default: #f3f4f6;
--reaction-available-emoji-z-index-default: 100;
--reaction-available-mask-z-index-default: 80;
}
/* default dark */
.container-dark {
--start-smile-border-color-default: #21262d;
--start-smile-border-color-hover-default: #8b949e;
--start-smile-bg-color-default: #30363d;
--start-smile-svg-fill-color-default: #7d8590;
--reaction-got-not-reacted-bg-color-default: #00000000;
--reaction-got-not-reacted-bg-color-hover-default: #21262d;
--reaction-got-not-reacted-border-color-default: #30363d;
--reaction-got-not-reacted-text-color-default: #7d8590;
--reaction-got-reacted-bg-color-default: #388bfd1a;
--reaction-got-reacted-bg-color-hover-default: #0c2d6b;
--reaction-got-reacted-border-color-default: #1f6feb;
--reaction-got-reacted-text-color-default: #2f81f7;
--reaction-available-popup-bg-color-default: #161b22;
--reaction-available-popup-border-color-default: #30363d;
--reaction-available-popup-box-shadow-default: #010409 0px 8px 24px 0px;
--reaction-available-emoji-reacted-bg-color-default: #388bfd1a;
--reaction-available-emoji-bg-color-hover-default: #30363d;
--reaction-available-emoji-z-index-default: 100;
--reaction-available-mask-z-index-default: 80;
}
.anim-scale-in {
animation-name: scale-in;
animation-duration: .15s;
animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
}
@keyframes scale-in {
0% {
opacity: 0;
transform: scale(0.5);
}
100% {
opacity: 1;
transform: scale(1);
}
}
`;
// Render the UI as a function of component state
render() {
const system_theme = window.matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark"
return html`
<style>
#start-smile {
border-width: 1px;
border-style: solid;
border-color: var(--start-smile-border-color, var(--start-smile-border-color-default));
background-color: var(--start-smile-bg-color, var(--start-smile-bg-color-default));
}
#start-smile:hover {
border-color: var(--start-smile-border-color-hover, var(--start-smile-border-color-hover-default)) !important;
}
#start-smile-svg {
fill: var(--start-smile-svg-fill-color, var(--start-smile-svg-fill-color-default));
}
.reaction-got-not-reacted {
background-color: var(--reaction-got-not-reacted-bg-color, var(--reaction-got-not-reacted-bg-color-default));
border-width: 1px;
border-style: solid;
border-color: var(--reaction-got-not-reacted-border-color, var(--reaction-got-not-reacted-border-color-default));
color: var(--reaction-got-not-reacted-text-color, var(--reaction-got-not-reacted-text-color-default));
}
.reaction-got-not-reacted:hover {
background-color: var(--reaction-got-not-reacted-bg-color-hover, var(--reaction-got-not-reacted-bg-color-hover-default));
}
.reaction-got-reacted {
background-color: var(--reaction-got-reacted-bg-color, var(--reaction-got-reacted-bg-color-default));
border-width: 1px;
border-style: solid;
border-color: var(--reaction-got-reacted-border-color, var(--reaction-got-reacted-border-color-default));
color: var(--reaction-got-reacted-text-color, var(--reaction-got-reacted-text-color-default));
}
.reaction-got-reacted:hover {
background-color: var(--reaction-got-reacted-bg-color-hover, var(--reaction-got-reacted-bg-color-hover-default));
}
.reaction-available-popup {
background-color: var(--reaction-available-popup-bg-color, var(--reaction-available-popup-bg-color-default));
border-width: 1px;
border-style: solid;
border-color: var(--reaction-available-popup-border-color, var(--reaction-available-popup-border-color-default));
box-shadow: var(--reaction-available-popup-box-shadow, var(--reaction-available-popup-box-shadow-default));
}
.reaction-available-emoji {
z-index: var(--reaction-available-emoji-z-index, var(--reaction-available-emoji-z-index-default));
}
.reaction-available-emoji:hover {
background-color: var(--reaction-available-emoji-bg-color-hover, var(--reaction-available-emoji-bg-color-hover-default));
}
.reaction-available-emoji-reacted {
background-color: var(--reaction-available-emoji-reacted-bg-color, var(--reaction-available-emoji-reacted-bg-color-default));
}
.reaction-available-popup::before {
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: var(--reaction-available-mask-z-index, var(--reaction-available-mask-z-index-default));
display: block;
cursor: default;
content: " ";
background: transparent;
}
</style>
<!-- container -->
<div style="flex-wrap: nowrap; max-width: 100%; display: flex; gap: 0.375rem; height: 1.5rem;" class="${this?.theme === 'dark' || (this?.theme === 'system' && system_theme === 'dark') ? 'container-dark' : 'container'}">
<!-- 灰色笑脸 -->
<div style="position: relative; user-select: none; display: flex;">
<div id="start-smile" @click="${this._showAvailable}"
style="display: flex; align-self: center; border-radius: 800px; width: 1rem; height: 1rem; line-height: 1rem; padding: 0.25rem;">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="1rem" height="1rem" id="start-smile-svg" style="cursor: pointer;">
<path
d="M8 0a8 8 0 1 1 0 16A8 8 0 0 1 8 0ZM1.5 8a6.5 6.5 0 1 0 13 0 6.5 6.5 0 0 0-13 0Zm3.82 1.636a.75.75 0 0 1 1.038.175l.007.009c.103.118.22.222.35.31.264.178.683.37 1.285.37.602 0 1.02-.192 1.285-.371.13-.088.247-.192.35-.31l.007-.008a.75.75 0 0 1 1.222.87l-.022-.015c.02.013.021.015.021.015v.001l-.001.002-.002.003-.005.007-.014.019a2.066 2.066 0 0 1-.184.213c-.16.166-.338.316-.53.445-.63.418-1.37.638-2.127.629-.946 0-1.652-.308-2.126-.63a3.331 3.331 0 0 1-.715-.657l-.014-.02-.005-.006-.002-.003v-.002h-.001l.613-.432-.614.43a.75.75 0 0 1 .183-1.044ZM12 7a1 1 0 1 1-2 0 1 1 0 0 1 2 0ZM5 8a1 1 0 1 1 0-2 1 1 0 0 1 0 2Zm5.25 2.25.592.416a97.71 97.71 0 0 0-.592-.416Z">
</path>
</svg>
</div>
<div class="anim-scale-in reaction-available-popup" @click=${this._closePopup} style="display: ${this.showAvailable ? 'flex' : 'none'}; user-select: none; position: absolute; top: -3rem; font-size: 0.875rem; border-radius: 0.375rem; padding: 0 0.125rem;">
<!-- reactions available -->
${this.availableReactions.map(item => html`
<span @click=${this._react} data-name="${item.reaction_name}" class="reaction-available-emoji ${item.meReacted ? 'reaction-available-emoji-reacted' : ''}" style="cursor: pointer; margin: 0.25rem 0.125rem; padding: 0.25rem; border-radius: 0.375rem;">${item.emoji}</span>
`)}
</div>
</div>
<!-- reactions got -->
<div style="display: flex; gap: 0.375rem;">
${this.availableReactions.map(item => html`
<div @click=${this._react} data-name="${item.reaction_name}" class="${item.meReacted ? 'reaction-got-reacted' : 'reaction-got-not-reacted'}" style="display: ${item?.count && item.count > 0 ? 'flex' : 'none'}; user-select: none; cursor: pointer; justify-content: center; align-items: center; border-radius: 108px; padding: 0 0.25rem; font-size: 0.75rem;">
<span style="pointer-events: none;">${item.emoji}</span><span style="padding:0 0.375rem; pointer-events: none;">${item.count}</span>
</div>
`)}
</div>
</div>
`;
}
constructor() {
super();
// Declare reactive properties
this.showAvailable = false
this.availableReactions = []
}
connectedCallback() {
super.connectedCallback()
this.initReactions()
}
async initReactions() {
let arr_string = this?.availableArrayString
if (!arr_string) {
arr_string = DEFAULT_EMOJIS
}
const arr = arr_string.split(';').map(val => {
const [emoji, reaction_name] = val.split(',')
if (!emoji || !reaction_name) {
return null
}
return { emoji, reaction_name }
}).filter(val => val)
// 初始化 endpoint
if (!this?.endpoint) {
this.endpoint = 'https://api.emaction.cool'
}
// 请求接口，获取哪些 emoji 有 reaction 数量
let url_2_generate_id = ''
const canonical = document.head.querySelector("link[rel='canonical']")
url_2_generate_id = canonical && canonical.href ? canonical.href : window.location.href
const urlObj = new URL(url_2_generate_id)
const url_without_hash = urlObj.origin + urlObj.pathname + urlObj.search
if (!this?.reactTargetId) {
this.reactTargetId = await this._sha256(url_without_hash)
}
const { data: { reactionsGot } } = await fetch(this.endpoint + '/reactions?' + new URLSearchParams({
targetId: this.reactTargetId,
}), {
method: 'GET',
})
.then(resp => resp.json())
.then(resp => {
if (!resp?.data || !Array.isArray(resp?.data?.reactionsGot)) {
throw new Error("获取 reactions 出错！")
}
return resp;
})
// 获得的 reactions 数量放到 arr 里
reactionsGot.forEach(reaction => {
arr.forEach(availableReaction => {
if (reaction.reaction_name === availableReaction.reaction_name) {
availableReaction.count = reaction.count
}
});
});
// 读取 localStorage，获取当前用户点击过的 emoji
const storageKey = `meReactedReactions_${this.reactTargetId}`
const meReactedReactions = JSON.parse(window.localStorage.getItem(storageKey) || "[]")
// 当前用户点击状态放到 arr
meReactedReactions.forEach(reaction_name => {
arr.forEach(availableReaction => {
if (reaction_name === availableReaction.reaction_name) {
availableReaction.meReacted = true
}
})
})
// 初始化 avaiableArray
this.availableReactions = arr
}
_closePopup(e) {
console.log(e.target)
this.showAvailable = false
}
async _react(e) {
const { name: reaction_name } = e.target.dataset
const reaction = this.availableReactions.find(ele => ele.reaction_name === reaction_name)
if (!reaction) {
console.error("未知的 reaction!")
return
}
const cancel = reaction?.meReacted ? true : false
const count = Math.max(0, reaction?.count ? reaction.count + (cancel ? -1 : 1) : (cancel ? 0 : 1))
const meReacted = !reaction.meReacted
this.availableReactions = this.availableReactions.map(val => {
if (val.reaction_name === reaction_name) {
val.count = count
val.meReacted = meReacted
}
return val
})
this.showAvailable = false
// 请求接口，更新 react 数量
await fetch(this.endpoint + '/reaction?' + new URLSearchParams({
targetId: this.reactTargetId,
reaction_name,
diff: cancel ? -1 : 1
}), { method: "PATCH"})
// 更新 localStorage
const storageKey = `meReactedReactions_${this.reactTargetId}`
const meReactedReactionsSet = new Set(JSON.parse(window.localStorage.getItem(storageKey) || "[]"))
if (cancel) {
meReactedReactionsSet.delete(reaction_name)
} else {
meReactedReactionsSet.add(reaction_name)
}
window.localStorage.setItem(storageKey, JSON.stringify(Array.from(meReactedReactionsSet)))
}
_showAvailable(e) {
e.preventDefault()
this.showAvailable = !this.showAvailable
}
async _sha256(string) {
return Array.from(new Uint8Array(
await crypto.subtle.digest('sha-256', new TextEncoder().encode(string))
))
.map(b => b.toString(16).padStart(2, "0")).join("")
}
}
customElements.define('emoji-reaction', EmojiReaction);