151 lines
3.9 KiB
Vue
151 lines
3.9 KiB
Vue
<template>
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<VPdfViewer
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:darkMode="true"
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:initialThumbnailsVisible="true"
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:src="openedFile.url"
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local="fr_FR"
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@loaded="onPdfLoaded"
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/>
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<button
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id="toggle-comments"
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:aria-pressed="isCommentsOpen"
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class="btn btn--transparent btn--outline"
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data-icon="comment"
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@click="isCommentsOpen = !isCommentsOpen"
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>
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<span class="sr-only">Afficher les commentaires</span>
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</button>
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<Comments v-if="isCommentsOpen" @show-draft-marker="showDraftMarker" />
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</template>
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<script setup>
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import Comments from "../comments/Comments.vue";
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import { ref, watch } from "vue";
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import { useDialogStore } from "../../stores/dialog";
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import { storeToRefs } from "pinia";
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import { VPdfViewer, useLicense } from "@vue-pdf-viewer/viewer";
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import { useRoute, useRouter } from "vue-router";
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const licenseKey = import.meta.env.VITE_VPV_LICENSE;
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useLicense({ licenseKey });
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const { openedFile, isCommentsOpen, comments } = storeToRefs(useDialogStore());
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const draftComment = ref(null);
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watch(isCommentsOpen, (newVal) => {
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if (newVal) {
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setCommentMarkers();
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} else {
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removeCommentMarkers();
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}
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});
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watch(openedFile, (newVal) => {
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removeCommentMarkers();
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if (newVal.comments) {
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setCommentMarkers();
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}
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});
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const currentPageIndex = ref(1);
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// Functions
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const onPdfLoaded = () => {
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const wrapper = document.querySelector(".vpv-pages-inner-container");
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const observer = new IntersectionObserver(
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(entries) => {
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entries.forEach((entry, index) => {
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if (entry.intersectionRatio > 0.5) {
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currentPageIndex.value = parseInt(
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entry.target.getAttribute("aria-label").split(" ")[1]
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);
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}
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});
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},
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{
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root: wrapper,
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threshold: [0.5],
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}
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);
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const observePages = () => {
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const pages = document.querySelectorAll(".vpv-page-inner-container");
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pages.forEach((page) => {
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if (!page.__observed__) {
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observer.observe(page);
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page.__observed__ = true;
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}
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});
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};
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const mutationObserver = new MutationObserver(() => {
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observePages();
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});
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if (wrapper) {
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mutationObserver.observe(wrapper, { childList: true, subtree: true });
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}
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observePages();
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};
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function setCommentMarkers() {
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if (!comments.value) return;
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comments.value.forEach((comment) => {
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const bubble = document.createElement("a");
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bubble.classList.add("comment-marker");
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bubble.style.left = comment.position.x + "%";
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bubble.style.top = comment.position.y + "%";
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bubble.href = "#comment-" + comment.id;
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const container = document.querySelector(
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`.vpv-page-inner-container[aria-label="page ${comment.position.pageIndex}"] .page-inner-container`
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);
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container.appendChild(bubble);
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setTimeout(() => {
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bubble.addEventListener("mouseenter", () => highlight(comment));
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bubble.addEventListener("mouseleave", () => unhighlight(comment));
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}, 100);
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});
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}
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function highlight(comment) {
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const target = document.querySelector("#comment-" + comment.id);
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target.classList.add("highlight");
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}
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function unhighlight(comment) {
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const target = document.querySelector("#comment-" + comment.id);
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target.classList.remove("highlight");
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}
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function removeCommentMarkers() {
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document.querySelectorAll(".comment-marker").forEach((bubble) => {
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bubble.parentNode.removeChild(bubble);
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});
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}
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function showDraftMarker(draftComment) {
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const bubble = document.createElement("a");
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bubble.classList.add("comment-marker");
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bubble.classList.add("comment-marker--draft");
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bubble.style.left = draftComment.position.x + "%";
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bubble.style.top = draftComment.position.y + "%";
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bubble.href = "#comment-" + draftComment.id;
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const container = document.querySelector(
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`.vpv-page-inner-container[aria-label="page ${draftComment.position.pageIndex}"] .page-inner-container`
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);
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container.appendChild(bubble);
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}
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</script>
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<style scoped>
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@import "../../assets/css/src/2.blocks.pdf-viewer.css";
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</style>
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