mirror of
https://github.com/miniflux/v2.git
synced 2024-08-30 16:17:20 +02:00
212 lines
6.3 KiB
JavaScript
212 lines
6.3 KiB
JavaScript
class NavHandler {
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setFocusToSearchInput(event) {
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event.preventDefault();
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event.stopPropagation();
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let toggleSwitchElement = document.querySelector(".search-toggle-switch");
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if (toggleSwitchElement) {
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toggleSwitchElement.style.display = "none";
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}
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let searchFormElement = document.querySelector(".search-form");
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if (searchFormElement) {
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searchFormElement.style.display = "block";
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}
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let searchInputElement = document.getElementById("search-input");
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if (searchInputElement) {
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searchInputElement.focus();
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searchInputElement.value = "";
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}
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}
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showKeyboardShortcuts() {
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let template = document.getElementById("keyboard-shortcuts");
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if (template !== null) {
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ModalHandler.open(template.content);
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}
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}
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markPageAsRead() {
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let items = DomHelper.getVisibleElements(".items .item");
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let entryIDs = [];
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items.forEach((element) => {
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element.classList.add("item-status-read");
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entryIDs.push(parseInt(element.dataset.id, 10));
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});
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if (entryIDs.length > 0) {
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EntryHandler.updateEntriesStatus(entryIDs, "read", () => {
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// This callback make sure the Ajax request reach the server before we reload the page.
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this.goToPage("next", true);
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});
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}
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}
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saveEntry() {
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if (this.isListView()) {
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let currentItem = document.querySelector(".current-item");
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if (currentItem !== null) {
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let saveLink = currentItem.querySelector("a[data-save-entry]");
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if (saveLink) {
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EntryHandler.saveEntry(saveLink);
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}
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}
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} else {
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let saveLink = document.querySelector("a[data-save-entry]");
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if (saveLink) {
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EntryHandler.saveEntry(saveLink);
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}
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}
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}
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fetchOriginalContent() {
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if (! this.isListView()){
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let link = document.querySelector("a[data-fetch-content-entry]");
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if (link) {
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EntryHandler.fetchOriginalContent(link);
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}
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}
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}
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toggleEntryStatus() {
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let currentItem = document.querySelector(".current-item");
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if (currentItem !== null) {
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// The order is important here,
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// On the unread page, the read item will be hidden.
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this.goToNextListItem();
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EntryHandler.toggleEntryStatus(currentItem);
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}
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}
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toggleBookmark() {
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if (! this.isListView()) {
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this.toggleBookmarkLink(document.querySelector(".entry"));
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return;
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}
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let currentItem = document.querySelector(".current-item");
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if (currentItem !== null) {
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this.toggleBookmarkLink(currentItem);
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}
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}
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toggleBookmarkLink(parent) {
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let bookmarkLink = parent.querySelector("a[data-toggle-bookmark]");
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if (bookmarkLink) {
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EntryHandler.toggleBookmark(bookmarkLink);
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}
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}
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openOriginalLink() {
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let entryLink = document.querySelector(".entry h1 a");
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if (entryLink !== null) {
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DomHelper.openNewTab(entryLink.getAttribute("href"));
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return;
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}
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let currentItemOriginalLink = document.querySelector(".current-item a[data-original-link]");
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if (currentItemOriginalLink !== null) {
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DomHelper.openNewTab(currentItemOriginalLink.getAttribute("href"));
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// Move to the next item and if we are on the unread page mark this item as read.
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let currentItem = document.querySelector(".current-item");
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this.goToNextListItem();
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EntryHandler.markEntryAsRead(currentItem);
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}
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}
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openSelectedItem() {
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let currentItemLink = document.querySelector(".current-item .item-title a");
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if (currentItemLink !== null) {
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window.location.href = currentItemLink.getAttribute("href");
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}
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}
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/**
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* @param {string} page Page to redirect to.
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* @param {boolean} fallbackSelf Refresh actual page if the page is not found.
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*/
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goToPage(page, fallbackSelf) {
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let element = document.querySelector("a[data-page=" + page + "]");
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if (element) {
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document.location.href = element.href;
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} else if (fallbackSelf) {
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window.location.reload();
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}
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}
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goToPrevious() {
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if (this.isListView()) {
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this.goToPreviousListItem();
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} else {
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this.goToPage("previous");
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}
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}
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goToNext() {
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if (this.isListView()) {
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this.goToNextListItem();
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} else {
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this.goToPage("next");
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}
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}
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goToPreviousListItem() {
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let items = DomHelper.getVisibleElements(".items .item");
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if (items.length === 0) {
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return;
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}
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if (document.querySelector(".current-item") === null) {
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items[0].classList.add("current-item");
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return;
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}
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for (let i = 0; i < items.length; i++) {
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if (items[i].classList.contains("current-item")) {
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items[i].classList.remove("current-item");
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if (i - 1 >= 0) {
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items[i - 1].classList.add("current-item");
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DomHelper.scrollPageTo(items[i - 1]);
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}
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break;
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}
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}
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}
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goToNextListItem() {
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let currentItem = document.querySelector(".current-item");
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let items = DomHelper.getVisibleElements(".items .item");
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if (items.length === 0) {
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return;
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}
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if (currentItem === null) {
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items[0].classList.add("current-item");
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return;
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}
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for (let i = 0; i < items.length; i++) {
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if (items[i].classList.contains("current-item")) {
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items[i].classList.remove("current-item");
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if (i + 1 < items.length) {
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items[i + 1].classList.add("current-item");
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DomHelper.scrollPageTo(items[i + 1]);
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}
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break;
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}
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}
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}
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isListView() {
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return document.querySelector(".items") !== null;
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}
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}
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