mirror of
https://github.com/miniflux/v2.git
synced 2025-08-11 17:51:01 +00:00
1096 lines
No EOL
36 KiB
JavaScript
1096 lines
No EOL
36 KiB
JavaScript
// Sentinel values for specific list navigation
|
|
const TOP = 9999;
|
|
const BOTTOM = -9999;
|
|
|
|
/**
|
|
* Get the CSRF token from the HTML document.
|
|
*
|
|
* @returns {string} The CSRF token.
|
|
*/
|
|
function getCsrfToken() {
|
|
return document.body.dataset.csrfToken || "";
|
|
}
|
|
|
|
/**
|
|
* Open a new tab with the given URL.
|
|
*
|
|
* @param {string} url
|
|
*/
|
|
function openNewTab(url) {
|
|
const win = window.open("");
|
|
win.opener = null;
|
|
win.location = url;
|
|
win.focus();
|
|
}
|
|
|
|
/**
|
|
* Scroll the page to the given element.
|
|
*
|
|
* @param {Element} element
|
|
* @param {boolean} evenIfOnScreen
|
|
*/
|
|
function scrollPageTo(element, evenIfOnScreen) {
|
|
const windowScrollPosition = window.scrollY;
|
|
const windowHeight = document.documentElement.clientHeight;
|
|
const viewportPosition = windowScrollPosition + windowHeight;
|
|
const itemBottomPosition = element.offsetTop + element.offsetHeight;
|
|
|
|
if (evenIfOnScreen || viewportPosition - itemBottomPosition < 0 || viewportPosition - element.offsetTop > windowHeight) {
|
|
window.scrollTo(0, element.offsetTop - 10);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Attach a click event listener to elements matching the selector.
|
|
*
|
|
* @param {string} selector
|
|
* @param {function} callback
|
|
* @param {boolean} noPreventDefault
|
|
*/
|
|
function onClick(selector, callback, noPreventDefault) {
|
|
document.querySelectorAll(selector).forEach((element) => {
|
|
element.onclick = (event) => {
|
|
if (!noPreventDefault) {
|
|
event.preventDefault();
|
|
}
|
|
callback(event);
|
|
};
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Attach an auxiliary click event listener to elements matching the selector.
|
|
*
|
|
* @param {string} selector
|
|
* @param {function} callback
|
|
* @param {boolean} noPreventDefault
|
|
*/
|
|
function onAuxClick(selector, callback, noPreventDefault) {
|
|
document.querySelectorAll(selector).forEach((element) => {
|
|
element.onauxclick = (event) => {
|
|
if (!noPreventDefault) {
|
|
event.preventDefault();
|
|
}
|
|
callback(event);
|
|
};
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Filter visible elements based on the selector.
|
|
*
|
|
* @param {string} selector
|
|
* @returns {Array<Element>}
|
|
*/
|
|
function getVisibleElements(selector) {
|
|
const elements = document.querySelectorAll(selector);
|
|
return [...elements].filter((element) => element.offsetParent !== null);
|
|
}
|
|
|
|
/**
|
|
* Get all visible entries on the current page.
|
|
*
|
|
* @return {Array<Element>}
|
|
*/
|
|
function getVisibleEntries() {
|
|
return getVisibleElements(".items .item");
|
|
}
|
|
|
|
/**
|
|
* Check if the current view is a list view.
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
function isListView() {
|
|
return document.querySelector(".items") !== null;
|
|
}
|
|
|
|
/**
|
|
* Check if the current view is an entry view.
|
|
*
|
|
* @return {boolean}
|
|
*/
|
|
function isEntryView() {
|
|
return document.querySelector("section.entry") !== null;
|
|
}
|
|
|
|
/**
|
|
* Find the entry element for the given element.
|
|
*
|
|
* @returns {Element|null}
|
|
*/
|
|
function findEntry(element) {
|
|
if (isListView()) {
|
|
if (element) {
|
|
return element.closest(".item");
|
|
}
|
|
return document.querySelector(".current-item");
|
|
}
|
|
return document.querySelector(".entry");
|
|
}
|
|
|
|
/**
|
|
* Insert an icon label element into the parent element.
|
|
*
|
|
* @param {Element} parentElement The parent element to insert the icon label into.
|
|
* @param {string} iconLabelText The text to display in the icon label.
|
|
* @returns {void}
|
|
*/
|
|
function insertIconLabelElement(parentElement, iconLabelText) {
|
|
const span = document.createElement('span');
|
|
span.classList.add('icon-label');
|
|
span.textContent = iconLabelText;
|
|
parentElement.appendChild(span);
|
|
}
|
|
|
|
/**
|
|
* Navigate to a specific page.
|
|
*
|
|
* @param {string} page - The page to navigate to.
|
|
* @param {boolean} reloadOnFail - If true, reload the current page if the target page is not found.
|
|
*/
|
|
function goToPage(page, reloadOnFail = false) {
|
|
const element = document.querySelector(":is(a, button)[data-page=" + page + "]");
|
|
|
|
if (element) {
|
|
document.location.href = element.href;
|
|
} else if (reloadOnFail) {
|
|
window.location.reload();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Navigate to the previous page.
|
|
*
|
|
* If the offset is a KeyboardEvent, it will navigate to the previous item in the list.
|
|
* If the offset is a number, it will jump that many items in the list.
|
|
* If the offset is TOP, it will jump to the first item in the list.
|
|
* If the offset is BOTTOM, it will jump to the last item in the list.
|
|
* If the current view is an entry view, it will redirect to the previous page.
|
|
*
|
|
* @param {number|KeyboardEvent} offset - How many items to jump for focus.
|
|
*/
|
|
function goToPreviousPage(offset) {
|
|
if (offset instanceof KeyboardEvent) offset = -1;
|
|
if (isListView()) {
|
|
goToListItem(offset);
|
|
} else {
|
|
goToPage("previous");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Navigate to the next page.
|
|
*
|
|
* If the offset is a KeyboardEvent, it will navigate to the next item in the list.
|
|
* If the offset is a number, it will jump that many items in the list.
|
|
* If the offset is TOP, it will jump to the first item in the list.
|
|
* If the offset is BOTTOM, it will jump to the last item in the list.
|
|
* If the current view is an entry view, it will redirect to the next page.
|
|
*
|
|
* @param {number|KeyboardEvent} offset - How many items to jump for focus.
|
|
*/
|
|
function goToNextPage(offset) {
|
|
if (offset instanceof KeyboardEvent) offset = 1;
|
|
if (isListView()) {
|
|
goToListItem(offset);
|
|
} else {
|
|
goToPage("next");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Navigate to the individual feed or feeds page.
|
|
*
|
|
* If the current view is an entry view, it will redirect to the feed link of the entry.
|
|
* If the current view is a list view, it will redirect to the feeds page.
|
|
*/
|
|
function goToFeedOrFeedsPage() {
|
|
if (isEntryView()) {
|
|
goToFeedPage();
|
|
} else {
|
|
goToPage("feeds");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Navigate to the feed page of the current entry.
|
|
*
|
|
* If the current view is an entry view, it will redirect to the feed link of the entry.
|
|
* If the current view is a list view, it will redirect to the feed link of the currently selected item.
|
|
* If no feed link is available, it will do nothing.
|
|
*/
|
|
function goToFeedPage() {
|
|
if (isEntryView()) {
|
|
const feedAnchor = document.querySelector("span.entry-website a");
|
|
if (feedAnchor !== null) {
|
|
window.location.href = feedAnchor.href;
|
|
}
|
|
} else {
|
|
const currentItemFeed = document.querySelector(".current-item :is(a, button)[data-feed-link]");
|
|
if (currentItemFeed !== null) {
|
|
window.location.href = currentItemFeed.getAttribute("href");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Navigate to the add subscription page.
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
function goToAddSubscriptionPage() {
|
|
window.location.href = document.body.dataset.addSubscriptionUrl;
|
|
}
|
|
|
|
/**
|
|
* Navigate to the next or previous item in the list.
|
|
*
|
|
* If the offset is TOP, it will jump to the first item in the list.
|
|
* If the offset is BOTTOM, it will jump to the last item in the list.
|
|
* If the offset is a number, it will jump that many items in the list.
|
|
* If the current view is an entry view, it will redirect to the next or previous page.
|
|
*
|
|
* @param {number} offset - How many items to jump for focus.
|
|
* @return {void}
|
|
*/
|
|
function goToListItem(offset) {
|
|
const items = getVisibleEntries();
|
|
if (items.length === 0) {
|
|
return;
|
|
}
|
|
|
|
if (document.querySelector(".current-item") === null) {
|
|
items[0].classList.add("current-item");
|
|
items[0].focus();
|
|
return;
|
|
}
|
|
|
|
for (let i = 0; i < items.length; i++) {
|
|
if (items[i].classList.contains("current-item")) {
|
|
items[i].classList.remove("current-item");
|
|
|
|
// By default adjust selection to the next item
|
|
let itemOffset = (i + offset + items.length) % items.length;
|
|
// Allow jumping to top or bottom
|
|
if (offset === TOP) {
|
|
itemOffset = 0;
|
|
} else if (offset === BOTTOM) {
|
|
itemOffset = items.length - 1;
|
|
}
|
|
const item = items[itemOffset];
|
|
|
|
item.classList.add("current-item");
|
|
scrollPageTo(item);
|
|
item.focus();
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle the share action for the entry.
|
|
*
|
|
* If the share status is "shared", it will trigger the Web Share API.
|
|
* If the share status is "share", it will send an Ajax request to fetch the share URL and then trigger the Web Share API.
|
|
* If the Web Share API is not supported, it will redirect to the entry URL.
|
|
*/
|
|
async function handleShare() {
|
|
const link = document.querySelector(':is(a, button)[data-share-status]');
|
|
const title = document.querySelector(".entry-header > h1 > a");
|
|
if (link.dataset.shareStatus === "shared") {
|
|
await triggerWebShare(title, link.href);
|
|
}
|
|
else if (link.dataset.shareStatus === "share") {
|
|
const request = new RequestBuilder(link.href);
|
|
request.withCallback((r) => {
|
|
// Ensure title is not null before passing to triggerWebShare
|
|
triggerWebShare(title, r.url);
|
|
});
|
|
request.withHttpMethod("GET");
|
|
request.execute();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Trigger the Web Share API to share the entry.
|
|
*
|
|
* If the Web Share API is not supported, it will redirect to the entry URL.
|
|
*
|
|
* @param {Element} title - The title element of the entry.
|
|
* @param {string} url - The URL of the entry to share.
|
|
*/
|
|
async function triggerWebShare(title, url) {
|
|
if (!navigator.canShare) {
|
|
console.error("Your browser doesn't support the Web Share API.");
|
|
window.location = url;
|
|
return;
|
|
}
|
|
try {
|
|
await navigator.share({
|
|
title: title ? title.textContent : url,
|
|
url: url
|
|
});
|
|
} catch (err) {
|
|
console.error(err);
|
|
}
|
|
window.location.reload();
|
|
}
|
|
|
|
/**
|
|
* Toggle the ARIA attributes on the main menu based on the viewport width.
|
|
*/
|
|
function toggleAriaAttributesOnMainMenu() {
|
|
const logoElement = document.querySelector(".logo");
|
|
const homePageLinkElement = document.querySelector(".logo > a");
|
|
|
|
if (!logoElement || !homePageLinkElement) return;
|
|
|
|
const isMobile = document.documentElement.clientWidth < 650;
|
|
|
|
if (isMobile) {
|
|
const navMenuElement = document.getElementById("header-menu");
|
|
const isExpanded = navMenuElement?.classList.contains("js-menu-show") ?? false;
|
|
const toggleButtonLabel = logoElement.getAttribute("data-toggle-button-label");
|
|
|
|
// Set mobile menu button attributes
|
|
Object.assign(logoElement, {
|
|
role: "button",
|
|
tabIndex: 0,
|
|
ariaLabel: toggleButtonLabel,
|
|
ariaExpanded: isExpanded.toString()
|
|
});
|
|
homePageLinkElement.tabIndex = -1;
|
|
} else {
|
|
// Remove mobile menu button attributes
|
|
["role", "tabindex", "aria-expanded", "aria-label"].forEach(attr =>
|
|
logoElement.removeAttribute(attr)
|
|
);
|
|
homePageLinkElement.removeAttribute("tabindex");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Toggle the main menu dropdown.
|
|
*
|
|
* @param {Event} event - The event object.
|
|
*/
|
|
function toggleMainMenuDropdown(event) {
|
|
// Only handle Enter, Space, or click events
|
|
if (event.type === "keydown" && !["Enter", " "].includes(event.key)) {
|
|
return;
|
|
}
|
|
|
|
// Prevent default only if element has role attribute (mobile menu button)
|
|
if (event.currentTarget.getAttribute("role")) {
|
|
event.preventDefault();
|
|
}
|
|
|
|
const navigationMenu = document.querySelector(".header nav ul");
|
|
const menuToggleButton = document.querySelector(".logo");
|
|
|
|
if (!navigationMenu || !menuToggleButton) {
|
|
return;
|
|
}
|
|
|
|
const isShowing = navigationMenu.classList.toggle("js-menu-show");
|
|
menuToggleButton.setAttribute("aria-expanded", isShowing.toString());
|
|
}
|
|
|
|
/**
|
|
* Initialize the main menu handlers.
|
|
*/
|
|
function initializeMainMenuHandlers() {
|
|
toggleAriaAttributesOnMainMenu();
|
|
window.addEventListener("resize", toggleAriaAttributesOnMainMenu, { passive: true });
|
|
|
|
const logoElement = document.querySelector(".logo");
|
|
if (logoElement) {
|
|
logoElement.addEventListener("click", toggleMainMenuDropdown);
|
|
logoElement.addEventListener("keydown", toggleMainMenuDropdown);
|
|
}
|
|
|
|
onClick(".header nav li", (event) => {
|
|
const linkElement = event.target.closest("a") || event.target.querySelector("a");
|
|
if (linkElement) {
|
|
window.location.href = linkElement.getAttribute("href");
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* This function changes the button label to the loading state and disables the button.
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
function initializeFormHandlers() {
|
|
document.querySelectorAll("form").forEach((element) => {
|
|
element.onsubmit = () => {
|
|
const buttons = element.querySelectorAll("button[type=submit]");
|
|
buttons.forEach((button) => {
|
|
if (button.dataset.labelLoading) {
|
|
button.textContent = button.dataset.labelLoading;
|
|
}
|
|
button.disabled = true;
|
|
});
|
|
};
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Show the keyboard shortcuts modal.
|
|
*/
|
|
function showKeyboardShortcuts() {
|
|
const template = document.getElementById("keyboard-shortcuts");
|
|
ModalHandler.open(template.content, "dialog-title");
|
|
}
|
|
|
|
/**
|
|
* Mark all visible entries on the current page as read.
|
|
*/
|
|
function markPageAsRead() {
|
|
const items = getVisibleEntries();
|
|
const entryIDs = [];
|
|
|
|
items.forEach((element) => {
|
|
element.classList.add("item-status-read");
|
|
entryIDs.push(parseInt(element.dataset.id, 10));
|
|
});
|
|
|
|
if (entryIDs.length > 0) {
|
|
updateEntriesStatus(entryIDs, "read", () => {
|
|
// Make sure the Ajax request reach the server before we reload the page.
|
|
|
|
const element = document.querySelector(":is(a, button)[data-action=markPageAsRead]");
|
|
let showOnlyUnread = false;
|
|
if (element) {
|
|
showOnlyUnread = element.dataset.showOnlyUnread || false;
|
|
}
|
|
|
|
if (showOnlyUnread) {
|
|
window.location.href = window.location.href;
|
|
} else {
|
|
goToPage("next", true);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle entry status changes from the list view and entry view.
|
|
* Focus the next or the previous entry if it exists.
|
|
*
|
|
* @param {string} navigationDirection Navigation direction: "previous" or "next".
|
|
* @param {Element} element Element that triggered the action.
|
|
* @param {boolean} setToRead If true, set the entry to read instead of toggling the status.
|
|
* @returns {void}
|
|
*/
|
|
function handleEntryStatus(navigationDirection, element, setToRead) {
|
|
const toasting = !element;
|
|
const currentEntry = findEntry(element);
|
|
|
|
if (currentEntry) {
|
|
if (!setToRead || currentEntry.querySelector(":is(a, button)[data-toggle-status]").dataset.value === "unread") {
|
|
toggleEntryStatus(currentEntry, toasting);
|
|
}
|
|
if (isListView() && currentEntry.classList.contains('current-item')) {
|
|
switch (navigationDirection) {
|
|
case "previous":
|
|
goToListItem(-1);
|
|
break;
|
|
case "next":
|
|
goToListItem(1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Toggle the entry status between "read" and "unread".
|
|
*
|
|
* @param {Element} element The entry element to toggle the status for.
|
|
* @param {boolean} toasting If true, show a toast notification after toggling the status.
|
|
*/
|
|
function toggleEntryStatus(element, toasting) {
|
|
const entryID = parseInt(element.dataset.id, 10);
|
|
const link = element.querySelector(":is(a, button)[data-toggle-status]");
|
|
if (!link) {
|
|
return;
|
|
}
|
|
|
|
const currentStatus = link.dataset.value;
|
|
const newStatus = currentStatus === "read" ? "unread" : "read";
|
|
|
|
link.querySelector("span").textContent = link.dataset.labelLoading;
|
|
updateEntriesStatus([entryID], newStatus, () => {
|
|
let iconElement, label;
|
|
|
|
if (currentStatus === "read") {
|
|
iconElement = document.querySelector("template#icon-read");
|
|
label = link.dataset.labelRead;
|
|
if (toasting) {
|
|
showToast(link.dataset.toastUnread, iconElement);
|
|
}
|
|
} else {
|
|
iconElement = document.querySelector("template#icon-unread");
|
|
label = link.dataset.labelUnread;
|
|
if (toasting) {
|
|
showToast(link.dataset.toastRead, iconElement);
|
|
}
|
|
}
|
|
|
|
link.replaceChildren(iconElement.content.cloneNode(true));
|
|
insertIconLabelElement(link, label);
|
|
link.dataset.value = newStatus;
|
|
|
|
if (element.classList.contains("item-status-" + currentStatus)) {
|
|
element.classList.remove("item-status-" + currentStatus);
|
|
element.classList.add("item-status-" + newStatus);
|
|
}
|
|
|
|
if (isListView() && getVisibleEntries().length === 0) {
|
|
window.location.reload();
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Mark the entry as read if it is currently unread.
|
|
*
|
|
* @param {Element} element The entry element to mark as read.
|
|
*/
|
|
function markEntryAsRead(element) {
|
|
if (element.classList.contains("item-status-unread")) {
|
|
element.classList.remove("item-status-unread");
|
|
element.classList.add("item-status-read");
|
|
|
|
const entryID = parseInt(element.dataset.id, 10);
|
|
updateEntriesStatus([entryID], "read");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle the refresh of all feeds.
|
|
*
|
|
* This function redirects the user to the URL specified in the data-refresh-all-feeds-url attribute of the body element.
|
|
*/
|
|
function handleRefreshAllFeeds() {
|
|
const refreshAllFeedsUrl = document.body.dataset.refreshAllFeedsUrl;
|
|
if (refreshAllFeedsUrl) {
|
|
window.location.href = refreshAllFeedsUrl;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update the status of multiple entries.
|
|
*
|
|
* @param {Array<number>} entryIDs - The IDs of the entries to update.
|
|
* @param {string} status - The new status to set for the entries (e.g., "read", "unread").
|
|
*/
|
|
function updateEntriesStatus(entryIDs, status, callback) {
|
|
const url = document.body.dataset.entriesStatusUrl;
|
|
const request = new RequestBuilder(url);
|
|
request.withBody({ entry_ids: entryIDs, status: status });
|
|
request.withCallback((resp) => {
|
|
resp.json().then(count => {
|
|
if (callback) {
|
|
callback(resp);
|
|
}
|
|
|
|
if (status === "read") {
|
|
decrementUnreadCounter(count);
|
|
} else {
|
|
incrementUnreadCounter(count);
|
|
}
|
|
});
|
|
});
|
|
request.execute();
|
|
}
|
|
|
|
/**
|
|
* Handle save entry from list view and entry view.
|
|
*
|
|
* @param {Element} element
|
|
*/
|
|
function handleSaveEntry(element) {
|
|
const toasting = !element;
|
|
const currentEntry = findEntry(element);
|
|
if (currentEntry) {
|
|
saveEntry(currentEntry.querySelector(":is(a, button)[data-save-entry]"), toasting);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save the entry by sending an Ajax request to the server.
|
|
*
|
|
* @param {Element} element The element that triggered the save action.
|
|
* @param {boolean} toasting If true, show a toast notification after saving the entry.
|
|
* @return {void}
|
|
*/
|
|
function saveEntry(element, toasting) {
|
|
if (!element || element.dataset.completed) {
|
|
return;
|
|
}
|
|
|
|
element.textContent = "";
|
|
insertIconLabelElement(element, element.dataset.labelLoading);
|
|
|
|
const request = new RequestBuilder(element.dataset.saveUrl);
|
|
request.withCallback(() => {
|
|
element.textContent = "";
|
|
insertIconLabelElement(element, element.dataset.labelDone);
|
|
element.dataset.completed = "true";
|
|
if (toasting) {
|
|
const iconElement = document.querySelector("template#icon-save");
|
|
showToast(element.dataset.toastDone, iconElement);
|
|
}
|
|
});
|
|
request.execute();
|
|
}
|
|
|
|
/**
|
|
* Handle bookmarking an entry.
|
|
*
|
|
* @param {Element} element - The element that triggered the bookmark action.
|
|
*/
|
|
function handleBookmark(element) {
|
|
const toasting = !element;
|
|
const currentEntry = findEntry(element);
|
|
if (currentEntry) {
|
|
toggleBookmark(currentEntry, toasting);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Toggle the bookmark status of an entry.
|
|
*
|
|
* @param {Element} parentElement - The parent element containing the bookmark button.
|
|
* @param {boolean} toasting - Whether to show a toast notification.
|
|
* @returns {void}
|
|
*/
|
|
function toggleBookmark(parentElement, toasting) {
|
|
const buttonElement = parentElement.querySelector(":is(a, button)[data-toggle-bookmark]");
|
|
if (!buttonElement) {
|
|
return;
|
|
}
|
|
|
|
buttonElement.textContent = "";
|
|
insertIconLabelElement(buttonElement, buttonElement.dataset.labelLoading);
|
|
|
|
const request = new RequestBuilder(buttonElement.dataset.bookmarkUrl);
|
|
request.withCallback(() => {
|
|
const currentStarStatus = buttonElement.dataset.value;
|
|
const newStarStatus = currentStarStatus === "star" ? "unstar" : "star";
|
|
|
|
let iconElement, label;
|
|
if (currentStarStatus === "star") {
|
|
iconElement = document.querySelector("template#icon-star");
|
|
label = buttonElement.dataset.labelStar;
|
|
if (toasting) {
|
|
showToast(buttonElement.dataset.toastUnstar, iconElement);
|
|
}
|
|
} else {
|
|
iconElement = document.querySelector("template#icon-unstar");
|
|
label = buttonElement.dataset.labelUnstar;
|
|
if (toasting) {
|
|
showToast(buttonElement.dataset.toastStar, iconElement);
|
|
}
|
|
}
|
|
|
|
buttonElement.replaceChildren(iconElement.content.cloneNode(true));
|
|
insertIconLabelElement(buttonElement, label);
|
|
buttonElement.dataset.value = newStarStatus;
|
|
});
|
|
request.execute();
|
|
}
|
|
|
|
/**
|
|
* Handle fetching the original content of an entry.
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
function handleFetchOriginalContent() {
|
|
if (isListView()) {
|
|
return;
|
|
}
|
|
|
|
const buttonElement = document.querySelector(":is(a, button)[data-fetch-content-entry]");
|
|
if (!buttonElement) {
|
|
return;
|
|
}
|
|
|
|
const previousElement = buttonElement.cloneNode(true);
|
|
|
|
buttonElement.textContent = "";
|
|
insertIconLabelElement(buttonElement, buttonElement.dataset.labelLoading);
|
|
|
|
const request = new RequestBuilder(buttonElement.dataset.fetchContentUrl);
|
|
request.withCallback((response) => {
|
|
buttonElement.textContent = '';
|
|
buttonElement.appendChild(previousElement);
|
|
|
|
response.json().then((data) => {
|
|
if (data.hasOwnProperty("content") && data.hasOwnProperty("reading_time")) {
|
|
document.querySelector(".entry-content").innerHTML = ttpolicy.createHTML(data.content);
|
|
const entryReadingtimeElement = document.querySelector(".entry-reading-time");
|
|
if (entryReadingtimeElement) {
|
|
entryReadingtimeElement.textContent = data.reading_time;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
request.execute();
|
|
}
|
|
|
|
/**
|
|
* Open the original link of an entry.
|
|
*
|
|
* @param {boolean} openLinkInCurrentTab - Whether to open the link in the current tab.
|
|
* @returns {void}
|
|
*/
|
|
function openOriginalLink(openLinkInCurrentTab) {
|
|
const entryLink = document.querySelector(".entry h1 a");
|
|
if (entryLink !== null) {
|
|
if (openLinkInCurrentTab) {
|
|
window.location.href = entryLink.getAttribute("href");
|
|
} else {
|
|
openNewTab(entryLink.getAttribute("href"));
|
|
}
|
|
return;
|
|
}
|
|
|
|
const currentItemOriginalLink = document.querySelector(".current-item :is(a, button)[data-original-link]");
|
|
if (currentItemOriginalLink !== null) {
|
|
openNewTab(currentItemOriginalLink.getAttribute("href"));
|
|
|
|
const currentItem = document.querySelector(".current-item");
|
|
// If we are not on the list of starred items, move to the next item
|
|
if (document.location.href !== document.querySelector(':is(a, button)[data-page=starred]').href) {
|
|
goToListItem(1);
|
|
}
|
|
markEntryAsRead(currentItem);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Open the comments link of an entry.
|
|
*
|
|
* @param {boolean} openLinkInCurrentTab - Whether to open the link in the current tab.
|
|
* @returns {void}
|
|
*/
|
|
function openCommentLink(openLinkInCurrentTab) {
|
|
if (!isListView()) {
|
|
const entryLink = document.querySelector(":is(a, button)[data-comments-link]");
|
|
if (entryLink !== null) {
|
|
if (openLinkInCurrentTab) {
|
|
window.location.href = entryLink.getAttribute("href");
|
|
} else {
|
|
openNewTab(entryLink.getAttribute("href"));
|
|
}
|
|
}
|
|
} else {
|
|
const currentItemCommentsLink = document.querySelector(".current-item :is(a, button)[data-comments-link]");
|
|
if (currentItemCommentsLink !== null) {
|
|
openNewTab(currentItemCommentsLink.getAttribute("href"));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Open the selected item in the current view.
|
|
*
|
|
* If the current view is a list view, it will navigate to the link of the currently selected item.
|
|
* If the current view is an entry view, it will navigate to the link of the entry.
|
|
*/
|
|
function openSelectedItem() {
|
|
const currentItemLink = document.querySelector(".current-item .item-title a");
|
|
if (currentItemLink !== null) {
|
|
window.location.href = currentItemLink.getAttribute("href");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Unsubscribe from the feed of the currently selected item.
|
|
*/
|
|
function unsubscribeFromFeed() {
|
|
const unsubscribeLinks = document.querySelectorAll("[data-action=remove-feed]");
|
|
if (unsubscribeLinks.length === 1) {
|
|
const unsubscribeLink = unsubscribeLinks[0];
|
|
|
|
const request = new RequestBuilder(unsubscribeLink.dataset.url);
|
|
request.withCallback(() => {
|
|
if (unsubscribeLink.dataset.redirectUrl) {
|
|
window.location.href = unsubscribeLink.dataset.redirectUrl;
|
|
} else {
|
|
window.location.reload();
|
|
}
|
|
});
|
|
request.execute();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Scroll the page to the currently selected item.
|
|
*/
|
|
function scrollToCurrentItem() {
|
|
const currentItem = document.querySelector(".current-item");
|
|
if (currentItem !== null) {
|
|
scrollPageTo(currentItem, true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Decrement the unread counter by a specified amount.
|
|
*
|
|
* @param {number} n - The amount to decrement the counter by.
|
|
*/
|
|
function decrementUnreadCounter(n) {
|
|
updateUnreadCounterValue((current) => {
|
|
return current - n;
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Increment the unread counter by a specified amount.
|
|
*
|
|
* @param {number} n - The amount to increment the counter by.
|
|
*/
|
|
function incrementUnreadCounter(n) {
|
|
updateUnreadCounterValue((current) => {
|
|
return current + n;
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Update the unread counter value.
|
|
*
|
|
* @param {function} callback - The function to call with the old value.
|
|
*/
|
|
function updateUnreadCounterValue(callback) {
|
|
document.querySelectorAll("span.unread-counter").forEach((element) => {
|
|
const oldValue = parseInt(element.textContent, 10);
|
|
element.textContent = callback(oldValue);
|
|
});
|
|
|
|
if (window.location.href.endsWith('/unread')) {
|
|
const oldValue = parseInt(document.title.split('(')[1], 10);
|
|
const newValue = callback(oldValue);
|
|
|
|
document.title = document.title.replace(
|
|
/(.*?)\(\d+\)(.*?)/,
|
|
function (match, prefix, suffix, offset, string) {
|
|
return prefix + '(' + newValue + ')' + suffix;
|
|
}
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle confirmation messages for actions that require user confirmation.
|
|
*
|
|
* This function modifies the link element to show a confirmation question with "Yes" and "No" buttons.
|
|
* If the user clicks "Yes", it calls the provided callback with the URL and redirect URL.
|
|
* If the user clicks "No", it either redirects to a no-action URL or restores the link element.
|
|
*
|
|
* @param {Element} linkElement - The link or button element that triggered the confirmation.
|
|
* @param {function} callback - The callback function to execute if the user confirms the action.
|
|
* @returns {void}
|
|
*/
|
|
function handleConfirmationMessage(linkElement, callback) {
|
|
if (linkElement.tagName !== 'A' && linkElement.tagName !== "BUTTON") {
|
|
linkElement = linkElement.parentNode;
|
|
}
|
|
|
|
linkElement.style.display = "none";
|
|
|
|
const containerElement = linkElement.parentNode;
|
|
const questionElement = document.createElement("span");
|
|
|
|
function createLoadingElement() {
|
|
const loadingElement = document.createElement("span");
|
|
loadingElement.className = "loading";
|
|
loadingElement.appendChild(document.createTextNode(linkElement.dataset.labelLoading));
|
|
|
|
questionElement.remove();
|
|
containerElement.appendChild(loadingElement);
|
|
}
|
|
|
|
const yesElement = document.createElement("button");
|
|
yesElement.appendChild(document.createTextNode(linkElement.dataset.labelYes));
|
|
yesElement.onclick = (event) => {
|
|
event.preventDefault();
|
|
|
|
createLoadingElement();
|
|
|
|
callback(linkElement.dataset.url, linkElement.dataset.redirectUrl);
|
|
};
|
|
|
|
const noElement = document.createElement("button");
|
|
noElement.appendChild(document.createTextNode(linkElement.dataset.labelNo));
|
|
noElement.onclick = (event) => {
|
|
event.preventDefault();
|
|
|
|
const noActionUrl = linkElement.dataset.noActionUrl;
|
|
if (noActionUrl) {
|
|
createLoadingElement();
|
|
|
|
callback(noActionUrl, linkElement.dataset.redirectUrl);
|
|
} else {
|
|
linkElement.style.display = "inline";
|
|
questionElement.remove();
|
|
}
|
|
};
|
|
|
|
questionElement.className = "confirm";
|
|
questionElement.appendChild(document.createTextNode(linkElement.dataset.labelQuestion + " "));
|
|
questionElement.appendChild(yesElement);
|
|
questionElement.appendChild(document.createTextNode(", "));
|
|
questionElement.appendChild(noElement);
|
|
|
|
containerElement.appendChild(questionElement);
|
|
}
|
|
|
|
/**
|
|
* Show a toast notification.
|
|
*
|
|
* @param {string} toastMessage - The label to display in the toast.
|
|
* @param {Element} iconElement - The icon element to display in the toast.
|
|
* @returns {void}
|
|
*/
|
|
function showToast(toastMessage, iconElement) {
|
|
if (!toastMessage || !iconElement) {
|
|
return;
|
|
}
|
|
|
|
const toastMsgElement = document.getElementById("toast-msg");
|
|
toastMsgElement.replaceChildren(iconElement.content.cloneNode(true));
|
|
insertIconLabelElement(toastMsgElement, toastMessage);
|
|
|
|
const toastElementWrapper = document.getElementById("toast-wrapper");
|
|
toastElementWrapper.classList.remove('toast-animate');
|
|
setTimeout(() => {
|
|
toastElementWrapper.classList.add('toast-animate');
|
|
}, 100);
|
|
}
|
|
|
|
/**
|
|
* Check if the player is actually playing a media
|
|
*
|
|
* @param mediaElement the player element itself
|
|
* @returns {boolean}
|
|
*/
|
|
function isPlayerPlaying(mediaElement) {
|
|
return mediaElement &&
|
|
mediaElement.currentTime > 0 &&
|
|
!mediaElement.paused &&
|
|
!mediaElement.ended &&
|
|
mediaElement.readyState > 2; // https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/readyState
|
|
}
|
|
|
|
/**
|
|
* Handle player progression save and mark as read on completion.
|
|
*
|
|
* This function is triggered on the `timeupdate` event of the media player.
|
|
* It saves the current playback position and marks the entry as read if the completion percentage is reached.
|
|
*
|
|
* @param {Element} playerElement The media player element (audio or video).
|
|
*/
|
|
function handlePlayerProgressionSaveAndMarkAsReadOnCompletion(playerElement) {
|
|
if (!isPlayerPlaying(playerElement)) {
|
|
return;
|
|
}
|
|
|
|
const currentPositionInSeconds = Math.floor(playerElement.currentTime);
|
|
const lastKnownPositionInSeconds = parseInt(playerElement.dataset.lastPosition, 10);
|
|
const markAsReadOnCompletion = parseFloat(playerElement.dataset.markReadOnCompletion);
|
|
const recordInterval = 10;
|
|
|
|
// We limit the number of update to only one by interval. Otherwise, we would have multiple update per seconds
|
|
if (currentPositionInSeconds >= (lastKnownPositionInSeconds + recordInterval) ||
|
|
currentPositionInSeconds <= (lastKnownPositionInSeconds - recordInterval)
|
|
) {
|
|
playerElement.dataset.lastPosition = currentPositionInSeconds.toString();
|
|
|
|
const request = new RequestBuilder(playerElement.dataset.saveUrl);
|
|
request.withBody({ progression: currentPositionInSeconds });
|
|
request.execute();
|
|
|
|
// Handle the mark as read on completion
|
|
if (markAsReadOnCompletion >= 0 && playerElement.duration > 0) {
|
|
const completion = currentPositionInSeconds / playerElement.duration;
|
|
if (completion >= markAsReadOnCompletion) {
|
|
handleEntryStatus("none", document.querySelector(":is(a, button)[data-toggle-status]"), true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle media control actions like seeking and changing playback speed.
|
|
*
|
|
* This function is triggered by clicking on media control buttons.
|
|
* It adjusts the playback position or speed of media elements with the same enclosure ID.
|
|
*
|
|
* @param {Element} mediaPlayerButtonElement
|
|
*/
|
|
function handleMediaControlButtonClick(mediaPlayerButtonElement) {
|
|
const actionType = mediaPlayerButtonElement.dataset.enclosureAction;
|
|
const actionValue = parseFloat(mediaPlayerButtonElement.dataset.actionValue);
|
|
const enclosureID = mediaPlayerButtonElement.dataset.enclosureId;
|
|
const mediaElements = document.querySelectorAll(`audio[data-enclosure-id="${enclosureID}"],video[data-enclosure-id="${enclosureID}"]`);
|
|
const speedIndicatorElements = document.querySelectorAll(`span.speed-indicator[data-enclosure-id="${enclosureID}"]`);
|
|
mediaElements.forEach((mediaElement) => {
|
|
switch (actionType) {
|
|
case "seek":
|
|
mediaElement.currentTime = Math.max(mediaElement.currentTime + actionValue, 0);
|
|
break;
|
|
case "speed":
|
|
// 0.25 was chosen because it will allow to get back to 1x in two "faster" clicks.
|
|
// A lower value would result in a playback rate of 0, effectively pausing playback.
|
|
mediaElement.playbackRate = Math.max(0.25, mediaElement.playbackRate + actionValue);
|
|
speedIndicatorElements.forEach((speedIndicatorElement) => {
|
|
speedIndicatorElement.innerText = `${mediaElement.playbackRate.toFixed(2)}x`;
|
|
});
|
|
break;
|
|
case "speed-reset":
|
|
mediaElement.playbackRate = actionValue ;
|
|
speedIndicatorElements.forEach((speedIndicatorElement) => {
|
|
// Two digit precision to ensure we always have the same number of characters (4) to avoid controls moving when clicking buttons because of more or less characters.
|
|
// The trick only works on rates less than 10, but it feels an acceptable trade-off considering the feature
|
|
speedIndicatorElement.innerText = `${mediaElement.playbackRate.toFixed(2)}x`;
|
|
});
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Initialize media player event handlers.
|
|
*/
|
|
function initializeMediaPlayerHandlers() {
|
|
document.querySelectorAll("button[data-enclosure-action]").forEach((element) => {
|
|
element.addEventListener("click", () => handleMediaControlButtonClick(element));
|
|
});
|
|
|
|
// Set playback from the last position if available
|
|
document.querySelectorAll("audio[data-last-position],video[data-last-position]").forEach((element) => {
|
|
if (element.dataset.lastPosition) {
|
|
element.currentTime = element.dataset.lastPosition;
|
|
}
|
|
element.ontimeupdate = () => handlePlayerProgressionSaveAndMarkAsReadOnCompletion(element);
|
|
});
|
|
|
|
// Set playback speed from the data attribute if available
|
|
document.querySelectorAll("audio[data-playback-rate],video[data-playback-rate]").forEach((element) => {
|
|
if (element.dataset.playbackRate) {
|
|
element.playbackRate = element.dataset.playbackRate;
|
|
if (element.dataset.enclosureId) {
|
|
document.querySelectorAll(`span.speed-indicator[data-enclosure-id="${element.dataset.enclosureId}"]`).forEach((speedIndicatorElement) => {
|
|
speedIndicatorElement.innerText = `${parseFloat(element.dataset.playbackRate).toFixed(2)}x`;
|
|
});
|
|
}
|
|
}
|
|
});
|
|
} |