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62 lines
1.7 KiB
62 lines
1.7 KiB
const emoTextList = ['憨笑', '媚眼', '开心', '坏笑', '可怜', '爱心', '笑哭', '拍手', '惊喜', '打气',
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'大哭', '流泪', '饥饿', '难受', '健身', '示爱', '色色', '眨眼', '暴怒', '惊恐',
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'思考', '头晕', '大吐', '酷笑', '翻滚', '享受', '鼻涕', '快乐', '雀跃', '微笑',
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'贪婪', '红心', '粉心', '星星', '大火', '眼睛', '音符', "叹号", "问号", "绿叶",
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"燃烧", "喇叭", "警告", "信封", "房子", "礼物", "点赞", "举手", "拍手", "点头",
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"摇头", "偷瞄", "庆祝", "疾跑", "打滚", "惊吓", "起跳"
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];
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let emoImageUrlList = [];
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// 备注：经过测试，小程序的<rich-text>无法显示相对路径的图片，所以在这里对图片提前全部转成绝对路径
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// 提前初始化图片的url
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for (let i = 0; i < emoTextList.length; i++) {
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let path = `/static/emoji2/${i}.gif`;
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uni.getImageInfo({
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src: path,
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success(res) {
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emoImageUrlList[i] = res.path
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},
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fail(res) {
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emoImageUrlList = path;
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}
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});
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}
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let transform = (content) => {
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return content.replace(/\#[\u4E00-\u9FA5]{1,3}\;/gi, textToImg);
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}
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// 将匹配结果替换表情图片
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let textToImg = (emoText) => {
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let word = emoText.replace(/\#|\;/gi, '');
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let idx = emoTextList.indexOf(word);
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let path = textToPath(emoText);
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// #ifdef MP
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// 微信小程序不能有前面的'/'
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path = path.slice(1);
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// #endif
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let img = `<img src="${path}" style="with:35px;height:35px;
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margin: 0 -2px;vertical-align:bottom;"/>`;
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return img;
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}
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let textToPath = (emoText) => {
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let word = emoText.replace(/\#|\;/gi, '');
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let idx = emoTextList.indexOf(word);
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return `/static/emoji/${idx}.gif`;
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}
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export default {
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emoTextList,
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transform,
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textToImg,
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textToPath
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}
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