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121 lines
2.4 KiB
121 lines
2.4 KiB
9 months ago
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<template>
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<BaseContainer>
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<NavBar title="推广海报" />
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<TkiQrcode
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loadMake
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v-if="isQrcodeCanvasVisable"
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ref="qrcode"
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:showLoading="false"
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:val="qrcodeText"
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@result="handleQrcodeCreateSuccess"
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/>
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<canvas
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canvas-id="poster"
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v-if="isPosterCanvasVisable"
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class="poster-canvas"
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/>
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<template v-if="filename">
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<image
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mode="widthFix"
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@longpress="handleLonePress"
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class="poster-img"
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:src="filename"
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/>
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<view class="poster-tips">长按图片，保存至手机</view>
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</template>
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</BaseContainer>
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</template>
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<script>
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import { getPosterSpecial } from "@/api/spread";
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import posterMixin from "@/mixins/poster";
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import userInfoMixin from "@/mixins/userInfo";
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export default {
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mixins: [posterMixin, userInfoMixin],
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data() {
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return {
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special_id: 0,
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url: "",
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poster_image: "",
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site_name: "",
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};
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},
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computed: {
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shareQrcodeData() {
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return {
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spread_uid: this.userInfo?.uid,
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special_id: this.special_id,
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};
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},
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},
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onLoad(options) {
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const { special_id ,is_light } = this.$util.mergeLaunchParams(options);
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this.is_preview = false;
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this.special_id = special_id;
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this.getPosterInfo().then(() => {
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this.createSharePoster("special", {
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id: this.special_id,
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spread_uid: this.userInfo?.uid,
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url: is_light ==0 ?'pages/special/details' :'pages/special/single_details'
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});
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});
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},
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methods: {
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handleLonePress() {
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// #ifndef H5
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uni.saveImageToPhotosAlbum({
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filePath: this.filename,
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success: () => {
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this.$util.showMsg("保存成功");
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},
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fail: (err) => {
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this.$util.showMsg(err.msg);
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},
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});
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// #endif
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},
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async getPosterInfo() {
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try {
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const { data } = await getPosterSpecial(this.special_id);
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const { url, poster_image, site_name } = data;
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Object.assign(this, {
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url,
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poster_image,
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site_name,
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});
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} catch (err) {
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this.$util.showMsg(err);
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}
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},
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},
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};
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</script>
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<style scoped lang="scss">
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.poster-canvas {
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width: 600px;
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height: 960px;
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}
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page {
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background-color: #666;
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}
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.poster-img {
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width: 80%;
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margin: 70rpx auto;
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display: block;
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}
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.poster-tips {
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font-size: 24rpx;
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text-align: center;
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color: #cecece;
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}
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</style>
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