From 7d976a2dbb152ad41b0868103ff041a59ddf33be Mon Sep 17 00:00:00 2001
From: 闫增涛 <1829501689@qq.com>
Date: 星期四, 30 五月 2024 11:41:49 +0800
Subject: [PATCH] 优化
---
src/books/embedded/view/components/index.vue | 393 +++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 344 insertions(+), 49 deletions(-)
diff --git a/src/books/embedded/view/components/index.vue b/src/books/embedded/view/components/index.vue
index 12bea5d..1d6bfa6 100644
--- a/src/books/embedded/view/components/index.vue
+++ b/src/books/embedded/view/components/index.vue
@@ -1,8 +1,21 @@
<template>
<div class="page-main" @scroll="throttledScrollHandler">
- <div class="page-content">
- <pageHeader v-if="showCatalogList.indexOf(0) > -1"></pageHeader>
- <chapterOne v-if="showCatalogList.indexOf(1) > -1" />
+ <div
+ class="page-content"
+ :style="{
+ fontSize: fontSize ? fontSize + 'px' : '16px',
+ transform: `scale(${pageZoom ? pageZoom : 1})`,
+ transformOrigin: 'center top',
+ }"
+ >
+ <pageHeader
+ v-if="showCatalogList.indexOf(1) > -1"
+ :showPageList="loadPageList"
+ ></pageHeader>
+ <chapterOne
+ v-if="showCatalogList.indexOf(2) > -1"
+ :showPageList="loadPageList"
+ />
</div>
</div>
</template>
@@ -11,9 +24,11 @@
import chapterOne from "./chapter001.vue";
import NoteIcon from "@/assets/images/biji.png";
import _ from "lodash";
+import Swiper from "swiper/bundle";
+import "swiper/swiper-bundle.css";
+import Viewer from "viewerjs";
+import "viewerjs/dist/viewer.css";
export default {
- name: "pageContent",
- components: { pageHeader, chapterOne },
data() {
return {
catalogLength: 2, // 鎬荤珷鑺傛暟
@@ -23,7 +38,19 @@
previousScrollTop: 0,
throttledScrollHandler: null,
observer: null,
+ loadPageObserver: null,
+ loadPageList: [],
+ questionData: {},
+ renderSignMap: {}
};
+ },
+ computed: {
+ fontSize() {
+ return this.$store.state.qiankun.fontSize;
+ },
+ pageZoom() {
+ return this.$store.state.qiankun.scale / 100;
+ }
},
watch: {
showCatalogList: {
@@ -34,19 +61,29 @@
) {
// 璋冪敤鐖跺眰鏂规硶
this.$store.state.qiankun.catalogChange({
- showCatalogList: newVal,
+ showCatalogList: newVal
});
}
// 鍚姩椤电爜瑙傚療
setTimeout(() => {
this.initObservation();
+ this.initThemeColor();
}, 500);
- },
+ }
},
+ loadPageList: {
+ handler(newVal, oldVal) {
+ console.log(newVal, "this.loadPageList");
+ setTimeout(() => {
+ this.initSwiper();
+ this.initViewer();
+ }, 200);
+ }
+ }
},
mounted() {
// 榛樿鍔犺浇绔犺妭
- this.showCatalogList = [0,1];
+ this.showCatalogList = [1];
// 婊氬姩鐩戝惉鑺傛祦
this.throttledScrollHandler = _.throttle(
this.scrollFun,
@@ -62,12 +99,14 @@
},
// 娓叉煋绗旇銆侀珮浜�佸垝绾�
renderSign: (type, data) => {
- this.renderSign(type, data);
+ // 鍥犱负璋冩暣涓洪〉闈㈡噿鍔犺浇锛屾墍浠ユ覆鏌撴爣璁颁篃闇�瑕佹寜鐓ч〉闈㈣繘琛屽鐞嗭紝鍏堝偍瀛樻暟鎹紝椤甸潰鍔犺浇瀹屾垚鍐嶆覆鏌撳搴旂殑鏍囪锛�
+ this.handelSignData(type, data);
+ // this.renderSign(type, data);
},
// 鍒犻櫎绗旇銆侀珮浜�佸垝绾�
delSign: (data) => {
this.delSign(data);
- },
+ }
});
}
@@ -76,32 +115,39 @@
this.observer = new IntersectionObserver(this.pageChangeCallback, {
root: null, // 鎸囧畾鏍瑰厓绱狅紝杩欓噷璁句负 null锛岃〃绀洪�夊彇鏁翠釜瑙嗙獥浣滀负鏍瑰厓绱犮��
rootMargin: "0px", // 鎸囧畾鏍瑰厓绱犵殑杈圭晫锛岃繖閲岃涓� "0px"锛岃〃绀烘牴鍏冪礌鐨勮竟鐣屽拰瑙嗙獥鐨勮竟鐣岄噸鍚�
- threshold: 0.5, // 鎸囧畾浜ゅ弶姣斾緥锛岃繖閲岃涓� 0.5锛岃〃绀哄綋鐩爣鍏冪礌涓�鍗婃垨鏇村鏄剧ず鍦ㄨ绐椾腑鏃惰Е鍙戝洖璋冨嚱鏁般��
+ threshold: 0.5 // 鎸囧畾浜ゅ弶姣斾緥锛岃繖閲岃涓� 0.5锛岃〃绀哄綋鐩爣鍏冪礌涓�鍗婃垨鏇村鏄剧ず鍦ㄨ绐椾腑鏃惰Е鍙戝洖璋冨嚱鏁般��
+ });
+
+ this.loadPageObserver = new IntersectionObserver(this.loadPageCallback, {
+ root: null, // 鎸囧畾鏍瑰厓绱狅紝杩欓噷璁句负 null锛岃〃绀洪�夊彇鏁翠釜瑙嗙獥浣滀负鏍瑰厓绱犮��
+ rootMargin: "0px", // 鎸囧畾鏍瑰厓绱犵殑杈圭晫锛岃繖閲岃涓� "0px"锛岃〃绀烘牴鍏冪礌鐨勮竟鐣屽拰瑙嗙獥鐨勮竟鐣岄噸鍚�
+ threshold: 0 // 鎸囧畾浜ゅ弶姣斾緥锛岃繖閲岃涓� 0.5锛岃〃绀哄綋鐩爣鍏冪礌涓�鍗婃垨鏇村鏄剧ず鍦ㄨ绐椾腑鏃惰Е鍙戝洖璋冨嚱鏁般��
});
// 鍚姩椤电爜瑙傚療
setTimeout(() => {
this.initObservation();
+ this.initThemeColor();
}, 500);
// 娴嬭瘯椤甸潰璺宠浆
// setTimeout(() => {
- // this.gotoPage(5, 100);
+ // this.gotoPage(1, 10);
// setTimeout(() => {
- // this.renderSign("Note", {
+ // this.renderSign("Highlight", {
// id: "2ACA9359",
- // txt: "钀ュ吇绱犲拰鐑噺锛屾墠鑳�",
- // page: "100",
+ // txt: "棰樹竴瀛︿範涓婚涓� 杩愬姩",
+ // page: "10",
// type: "Highlight",
// color: "#F5E12A"
// });
- // setTimeout(() => {
- // this.delSign({
- // ids: ["2ACA9359"]
- // });
- // }, 2000);
- // }, 1000);
- // }, 3000);
+ // setTimeout(() => {
+ // this.delSign({
+ // ids: ["2ACA9359"]
+ // });
+ // }, 2000);
+ // }, 5000);
+ // }, 1000);
},
methods: {
// 婊氬姩鐩戝惉
@@ -159,7 +205,7 @@
this.showCatalogList = [
this.catalogLength - 2,
this.catalogLength - 1,
- this.catalogLength,
+ this.catalogLength
];
} else {
this.showCatalogList = [catalog - 1, catalog, catalog + 1];
@@ -179,6 +225,20 @@
console.log("绔犺妭閿欒锛�");
}
},
+
+ // 澶勭悊鏍囪鏁版嵁
+ handelSignData(type, data) {
+ if (this.loadPageList.indexOf(Number(data.page)) > -1) {
+ // 绔嬪嵆娓叉煋
+ this.renderSign(type, data);
+ }
+ // 鍌ㄥ瓨鏁版嵁
+ if (!this.renderSignMap[type]) this.renderSignMap[type] = {};
+ if (!this.renderSignMap[type][data.page])
+ this.renderSignMap[type][data.page] = [];
+ this.renderSignMap[type][data.page].push(data);
+ },
+
// 娓叉煋鏍囪
renderSign(type, data) {
const existence = (
@@ -189,29 +249,48 @@
const pageDom = (
this.container ? this.container : document
).querySelector(`[page="${data.page}"]`);
- let reg = new RegExp(`${data.txt}`, "ig");
- switch (type) {
- case "Highlight":
- // 楂樹寒
- pageDom.innerHTML = pageDom.innerHTML.replace(
- reg,
- `<span datatype="Highlight" dataid="${data.id}" style="background: ${data.color};" class="highLight" onclick="signClick('Highlight','${data.id}','${data.chapterNum}')">${data.txt}</span>`
- );
- break;
- case "Dashing":
- // 鍒掔嚎
- pageDom.innerHTML = pageDom.innerHTML.replace(
- reg,
- `<span datatype="Dashing" dataid="${data.id}" style="text-decoration-color:${data.color};" class="underline" onclick="signClick('Dashing','${data.id}','${data.chapterNum}')">${data.txt}</span>`
- );
- break;
- case "Note":
- // 绗旇
- pageDom.innerHTML = pageDom.innerHTML.replace(
- reg,
- `<span datatype="Note" dataid="${data.id}" style="border-bottom-color:${data.color}" class="notesline" onclick="signClick('Note','${data.id}','${data.chapterNum}')">${data.txt}<img src="${NoteIcon}" style="cursor: pointer" /></span>`
- );
- break;
+ // 鍒涘缓 createTreeWalker 杩唬鍣紝鐢ㄤ簬閬嶅巻鏂囨湰鑺傜偣锛屼繚瀛樺埌涓�涓暟缁�
+ const treeWalker = document.createTreeWalker(
+ pageDom,
+ NodeFilter.SHOW_TEXT
+ );
+ const allTextNodes = [];
+ let currentNode = treeWalker.nextNode();
+ while (currentNode) {
+ allTextNodes.push(currentNode);
+ currentNode = treeWalker.nextNode();
+ }
+ for (let i = 0; i < allTextNodes.length; i++) {
+ const textDom = allTextNodes[i];
+ if (textDom.textContent.indexOf(data.txt) > -1) {
+ let reg = new RegExp(`${data.txt}`, "ig");
+ switch (type) {
+ case "Highlight":
+ // 楂樹寒
+ textDom.parentNode.innerHTML =
+ textDom.parentNode.innerHTML.replace(
+ reg,
+ `<span datatype="Highlight" dataid="${data.id}" style="background: ${data.color};" class="highLight" onclick="signClick('Highlight','${data.id}','${data.chapterNum}')">${data.txt}</span>`
+ );
+ break;
+ case "Dashing":
+ // 鍒掔嚎
+ textDom.parentNode.innerHTML =
+ textDom.parentNode.innerHTML.replace(
+ reg,
+ `<span datatype="Dashing" dataid="${data.id}" style="text-decoration-color:${data.color};" class="underline" onclick="signClick('Dashing','${data.id}','${data.chapterNum}')">${data.txt}</span>`
+ );
+ break;
+ case "Note":
+ // 绗旇
+ textDom.parentNode.innerHTML =
+ textDom.parentNode.innerHTML.replace(
+ reg,
+ `<span datatype="Note" dataid="${data.id}" style="border-bottom-color:${data.color}" class="notesline" onclick="signClick('Note','${data.id}','${data.chapterNum}')" onmouseover="noteHover('Note','${data.id}','${data.chapterNum}')" onmouseout="noteOut('Note')">${data.txt}<img src="${NoteIcon}"/></span>`
+ );
+ break;
+ }
+ }
}
}
},
@@ -246,14 +325,116 @@
const sections = (
this.container ? this.container : document
).querySelectorAll(".page-box");
- //observer 瑙傚療姣忎釜鍏冪礌锛屼互渚垮湪瀹冧滑杩涘叆鎴栫寮�瑙嗙獥鏃惰Е鍙戝洖璋冨嚱鏁般��
sections.forEach((section) => {
+ if (this.config.activeBook && this.config.activeBook.tryPageCount) {
+ const page = section.getAttribute("page");
+ if (Number(page) > this.config.activeBook.tryPageCount) {
+ let chapterDom = this.getParentWithClass(section, "chapter");
+ const chapterNum = chapterDom.getAttribute("num");
+ this.catalogLength = Number(chapterNum) - 1;
+ section.remove();
+ return false;
+ }
+ }
+ // observer 瑙傚療姣忎釜鍏冪礌锛屼互渚垮湪瀹冧滑杩涘叆鎴栫寮�瑙嗙獥鏃惰Е鍙戝洖璋冨嚱鏁般��
const isObserver = section.getAttribute("observer");
+ const isLoadObserver = section.getAttribute("loadObserver");
if (!isObserver) {
this.observer.observe(section);
section.setAttribute("observer", "1");
}
+ if (!isLoadObserver) {
+ this.loadPageObserver.observe(section);
+ section.setAttribute("loadObserver", "1");
+ }
});
+ },
+ initThemeColor() {
+ // 鑾峰彇鍚勭闇�瑕佷富棰樿壊鐨勮妭鐐�
+ const colorDom = (
+ this.container ? this.container : document
+ ).querySelectorAll(".theme-color");
+ const backgroundColorDom = (
+ this.container ? this.container : document
+ ).querySelectorAll(".theme-back");
+ const borderColorDom = (
+ this.container ? this.container : document
+ ).querySelectorAll(".theme-border");
+ // 鑾峰彇閰嶇疆鐨勪富棰樿壊
+ const bookThemeColor =
+ this.config.activeBook && this.config.activeBook.bookThemeColor
+ ? this.config.activeBook.bookThemeColor
+ : null;
+ const chapterThemeColor =
+ this.config.activeBook && this.config.activeBook.chapterThemeColor
+ ? this.config.activeBook.chapterThemeColor
+ : null;
+ const pageThemeColor =
+ this.config.activeBook && this.config.activeBook.pageThemeColor
+ ? this.config.activeBook.pageThemeColor
+ : null;
+ colorDom.forEach((domItem) => {
+ // 鑾峰彇绔犺妭銆侀〉鐮�
+ let pageDom = this.getParentWithClass(domItem, "page-box");
+ let chapterDom = this.getParentWithClass(domItem, "chapter");
+ let page, chapterNum;
+ if (pageDom) page = pageDom.getAttribute("page");
+ if (chapterDom) chapterNum = chapterDom.getAttribute("num");
+ // 鍚戜笂鍖归厤涓婚鑹�
+ const themeColor =
+ page && pageThemeColor && pageThemeColor[page]
+ ? pageThemeColor[page]
+ : chapterNum && chapterThemeColor && chapterThemeColor[chapterNum]
+ ? chapterThemeColor[chapterNum]
+ : bookThemeColor;
+ if (themeColor) {
+ domItem.style.color = themeColor;
+ }
+ });
+ backgroundColorDom.forEach((domItem) => {
+ // 鑾峰彇绔犺妭銆侀〉鐮�
+ let pageDom = this.getParentWithClass(domItem, "page-box");
+ let chapterDom = this.getParentWithClass(domItem, "chapter");
+ let page, chapterNum;
+ if (pageDom) page = pageDom.getAttribute("page");
+ if (chapterDom) chapterNum = chapterDom.getAttribute("num");
+ // 鍚戜笂鍖归厤涓婚鑹�
+ const themeColor =
+ page && pageThemeColor && pageThemeColor[page]
+ ? pageThemeColor[page]
+ : chapterNum && chapterThemeColor && chapterThemeColor[chapterNum]
+ ? chapterThemeColor[chapterNum]
+ : bookThemeColor;
+ if (themeColor) {
+ domItem.style.backgroundColor = themeColor;
+ }
+ });
+ borderColorDom.forEach((domItem) => {
+ // 鑾峰彇绔犺妭銆侀〉鐮�
+ let pageDom = this.getParentWithClass(domItem, "page-box");
+ let chapterDom = this.getParentWithClass(domItem, "chapter");
+ let page, chapterNum;
+ if (pageDom) page = pageDom.getAttribute("page");
+ if (chapterDom) chapterNum = chapterDom.getAttribute("num");
+ // 鍚戜笂鍖归厤涓婚鑹�
+ const themeColor =
+ page && pageThemeColor && pageThemeColor[page]
+ ? pageThemeColor[page]
+ : chapterNum && chapterThemeColor && chapterThemeColor[chapterNum]
+ ? chapterThemeColor[chapterNum]
+ : bookThemeColor;
+ if (themeColor) {
+ domItem.style.borderColor = themeColor;
+ }
+ });
+ },
+ getParentWithClass(element, className) {
+ while (element.parentElement) {
+ element = element.parentElement;
+ if (element.classList.contains(className)) {
+ return element;
+ }
+ }
},
pageChangeCallback(entries, observer) {
//entries锛氫唬琛ㄨ瀵熷埌鐨勭洰鏍囧厓绱犵殑闆嗗悎銆� observer锛氫唬琛ㄨ瀵熻�呭璞°��
@@ -268,12 +449,16 @@
"chapter"
);
const catalog = catalogDom.getAttribute("num");
- console.log("page", page, catalog);
+ let text = null;
+ if (target.querySelector("p")) {
+ text = target.querySelector("p").textContent.substring(0, 20);
+ }
// 杩斿洖椤电爜鍜岀珷鑺備俊鎭�
if (this.$store.state.qiankun && this.$store.state.qiankun.pageChange)
this.$store.state.qiankun.pageChange({
page: page,
catalog: catalog,
+ text
});
// const sections = Array.from(document.querySelectorAll(".section"));
//sections锛氳幏鍙栨墍鏈夊叿鏈� .section 绫诲悕鐨勫厓绱狅紝骞惰浆鎹负鏁扮粍銆�
@@ -282,7 +467,117 @@
}
});
},
+ loadPageCallback(entries, observer) {
+ entries.forEach(async (entry) => {
+ if (entry.isIntersecting) {
+ const target = entry.target;
+ const page = target.getAttribute("page");
+ if (this.loadPageList.indexOf(Number(page)) == -1) {
+ const catalogDom = this.tool.getParentNodeByClassName(
+ target,
+ "chapter"
+ );
+ const catalog = catalogDom.getAttribute("num");
+ // if (!this.questionData[page]) {
+ // if (testData && testData[catalog]) {
+ // if (testData[catalog][page]) {
+ // if (Array.isArray(testData[catalog][page])) {
+ // this.questionData[page] = await getQuestionList(
+ // page,
+ // testData[catalog][page],
+ // this.config.activeBook
+ // );
+
+ // } else {
+ // const obj = {};
+ // for (let key in testData[catalog][page]) {
+ // obj[key] = await getQuestionList(
+ // [],
+ // testData[catalog][page][key],
+ // this.config.activeBook
+ // );
+ // }
+ // this.questionData[page] = obj;
+ // }
+ // console.log('棰樼洰',this.questionData);
+ // }
+ // }
+ // }
+ // 娣诲姞椤电爜
+ this.loadPageList.push(Number(page));
+ // 娓叉煋杩欎竴椤电殑鏍囪
+ for (const key in this.renderSignMap) {
+ if (this.renderSignMap[key][page]) {
+ this.renderSignMap[key][page].forEach((item) => {
+ this.renderSign(key, item);
+ });
+ }
+ }
+ if (this.loadPageList.length > 5) {
+ // 瓒呰繃5椤�
+ this.loadPageList.shift();
+ }
+ }
+ }
+ });
+ },
+ initSwiper() {
+ const doms = (
+ this.container ? this.container : document
+ ).querySelectorAll(".swiper-container");
+ for (let i = 0; i < doms.length; i++) {
+ const dom = doms[i];
+ new Swiper(dom, {
+ loop: false, // 鏃犵紳
+ autoplay: {
+ //鑷姩寮�濮�
+ delay: 3000, //鏃堕棿闂撮殧
+ disableOnInteraction: false //*鎵嬪姩鎿嶄綔杞挱鍥惧悗涓嶄細鏆傚仠*
+ },
+ paginationClickable: true,
+ slidesPerView: 1, // 涓�缁勪笁涓�
+ spaceBetween: 30, // 闂撮殧
+ // 濡傛灉闇�瑕佸墠杩涘悗閫�鎸夐挳
+ navigation: {
+ nextEl: (this.container ? this.container : document).querySelector(
+ ".swiper-button-next"
+ ),
+ prevEl: (this.container ? this.container : document).querySelector(
+ ".swiper-button-prev"
+ )
+ },
+ // 绐楀彛鍙樺寲,閲嶆柊init,閽堝F11鍏ㄥ睆鍜屾斁澶х缉灏�,蹇呴』鍔�
+ observer: true,
+ observeParents: true,
+ // // 濡傛灉闇�瑕佸垎椤靛櫒
+ // pagination: {
+ // el: (this.container ? this.container : document).querySelector(
+ // ".swiper-pagination"
+ // ),
+ // clickable: true // 鍒嗛〉鍣ㄥ彲浠ョ偣鍑�
+ // }
+ });
+ }
+ },
+ initViewer() {
+ const doms = (
+ this.container ? this.container : document
+ ).querySelectorAll(".openImgBox");
+ for (let i = 0; i < doms.length; i++) {
+ const dom = doms[i];
+ new Viewer(dom, {
+ container: (this.container ? this.container.querySelector("#app") : "body"),
+ navbar: true, // 鏄剧ず瀵艰埅鏍�
+ toolbar: true, // 鏄剧ず宸ュ叿鏍�
+ title: true // 鏄剧ず鏍囬
+ });
+ }
+ }
},
+ components: {
+ pageHeader,
+ chapterOne,
+ }
};
</script>
<style scoped lang="less">
@@ -291,7 +586,7 @@
height: 100%;
overflow: auto;
.page-content {
- max-width: 816px;
+ max-width: 815px;
min-width: 375px;
margin: 0 auto;
padding-bottom: 100px;
--
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