消息操作弹窗，删除、撤回、

2022-02-24 15:04:30 +08:00
parent 4888cf2ad1
commit f5da4e7a2c
5 changed files with 262 additions and 50 deletions
--- a/pages/im/mixins/messageActions.js
+++ b/pages/im/mixins/messageActions.js
@@ -0,0 +1,134 @@
+import * as IMLib from '@/uni_modules/RongCloud-IMWrapper/js_sdk/index'
+
+export default {
+    data() {
+        return {
+            winSize: {},
+            showPop: false,
+            /* 弹窗按钮列表 */
+            popButton: ['复制', '删除', '撤回'],
+            /* 弹窗定位样式 */
+            popStyle: "",
+            pickedItem: {}
+        }
+    },
+    onLoad() {
+        uni.getSystemInfo({
+            success: (e) => {
+                this.winSize = {
+                    width: e.windowWidth,
+                    height: e.windowHeight
+                }
+            }
+        })
+    },
+    methods: {
+        // 隐藏功能菜单
+        hidePop() {
+            this.showPop = false
+            this.pickedItem = {}
+            setTimeout(() => {
+                this.showShade = false
+            }, 250)
+        },
+        // 点击会话功能菜单
+        pickerMenu(e) {
+            const msg = this.pickedItem
+            console.log(msg);
+            switch (e) {
+                case '复制':
+                    uni.setClipboardData({
+                        data: msg.content.content
+                    })
+                    uni.showToast({
+                        icon: 'none',
+                        title: '复制成功'
+                    })
+                    break;
+                case '删除':
+                    IMLib.deleteMessagesByIds([msg.messageId], ({
+                        code
+                    }) => {
+                        if (code === 0) {
+                            uni.$emit('onRemoveMessage_' + msg.targetId, msg.messageId)
+                            uni.showToast({
+                                title: '消息删除成功',
+                                icon: 'none',
+                            })
+                        }
+                    })
+                    break;
+                case '撤回':
+                    const pushContent = this.$store.getters.sender.name + '撤回了一条消息'
+                    IMLib.recallMessage(msg.messageId, pushContent,
+                        ({
+                            code,
+                            message
+                        }) => {
+                            if (code === 0) {
+                                uni.showToast({
+                                    icon: 'none',
+                                    title: '消息撤回成功'
+                                })
+                                IMLib.getMessage(msg.messageId, res => {
+                                    uni.$emit('onRecallMessage_' + msg.targetId, res.message)
+                                })
+                            } else {
+                                uni.showToast({
+                                    icon: 'none',
+                                    title: '撤回失败' + code
+                                })
+                            }
+                        }
+                    )
+                    break;
+            }
+            this.hidePop()
+        },
+        messageAction(e) {
+            let [touches, style, item] = [e.event.touches[0], "", e.message]
+
+            if (touches.clientY > (this.winSize.height / 2)) {
+                style = `bottom:${this.winSize.height-touches.clientY}px;`
+            } else {
+                style = `top:${touches.clientY}px;`
+            }
+
+            if (touches.clientX > (this.winSize.width / 2)) {
+                style += `right:${this.winSize.width-touches.clientX}px`
+            } else {
+                style += `left:${touches.clientX}px`
+            }
+
+            if (item.messageDirection == 2) {
+                if (item.objectName == 'RC:TxtMsg') {
+                    this.popButton = ['复制', '删除']
+                } else {
+                    this.popButton = ['删除']
+                }
+            } else {
+                if ((new Date()).getTime() - item.sentTime > 120 * 1000) {
+                    if (item.objectName == 'RC:TxtMsg') {
+                        this.popButton = ['复制', '删除']
+                    } else {
+                        this.popButton = ['删除']
+                    }
+                } else {
+                    if (item.objectName == 'RC:TxtMsg') {
+                        this.popButton = ['复制', '撤回']
+                    } else {
+                        this.popButton = ['删除']
+                    }
+                }
+            }
+
+            this.popStyle = style
+            this.pickedItem = item
+            this.$nextTick(() => {
+                setTimeout(() => {
+                    this.showPop = true;
+                }, 10)
+            })
+        },
+    }
+}