window.onload = function () { /** * Retrieve an element up in the tree from its class name. */ function getParentByClass(el, className) { var p = el.parentNode; if (p == null || p.classList.contains(className)) { return p; } return getParentByClass(p, className); } /** * Handle responsive menu. * Source: http://purecss.io/layouts/tucked-menu-vertical/ */ (function (window, document) { var menu = document.getElementById('shaarli-menu'), WINDOW_CHANGE_EVENT = ('onorientationchange' in window) ? 'orientationchange':'resize'; function toggleHorizontal() { [].forEach.call( document.getElementById('shaarli-menu').querySelectorAll('.menu-transform'), function(el){ el.classList.toggle('pure-menu-horizontal'); } ); }; function toggleMenu() { // set timeout so that the panel has a chance to roll up // before the menu switches states if (menu.classList.contains('open')) { setTimeout(toggleHorizontal, 500); } else { toggleHorizontal(); } menu.classList.toggle('open'); document.getElementById('menu-toggle').classList.toggle('x'); }; function closeMenu() { if (menu.classList.contains('open')) { toggleMenu(); } } document.getElementById('menu-toggle').addEventListener('click', function (e) { toggleMenu(); }); window.addEventListener(WINDOW_CHANGE_EVENT, closeMenu); })(this, this.document); /** * Fold/Expand shaares description and thumbnail. */ var foldAllButtons = document.getElementsByClassName('fold-all'); var foldButtons = document.getElementsByClassName('fold-button'); [].forEach.call(foldButtons, function (foldButton) { // Retrieve description var description = null; var thumbnail = null; var linklistItem = getParentByClass(foldButton, 'linklist-item'); if (linklistItem != null) { description = linklistItem.querySelector('.linklist-item-description'); thumbnail = linklistItem.querySelector('.linklist-item-thumbnail'); if (description != null || thumbnail != null) { foldButton.style.display = 'inline'; } } foldButton.addEventListener('click', function (event) { event.preventDefault(); toggleFold(event.target, description, thumbnail); }); }); if (foldAllButtons != null) { [].forEach.call(foldAllButtons, function (foldAllButton) { foldAllButton.addEventListener('click', function (event) { event.preventDefault(); var state = foldAllButton.firstElementChild.getAttribute('class').indexOf('down') != -1 ? 'down' : 'up'; [].forEach.call(foldButtons, function (foldButton) { if (foldButton.firstElementChild.classList.contains('fa-chevron-up') && state == 'down' || foldButton.firstElementChild.classList.contains('fa-chevron-down') && state == 'up' ) { return; } // Retrieve description var description = null; var thumbnail = null; var linklistItem = getParentByClass(foldButton, 'linklist-item'); if (linklistItem != null) { description = linklistItem.querySelector('.linklist-item-description'); thumbnail = linklistItem.querySelector('.linklist-item-thumbnail'); if (description != null || thumbnail != null) { foldButton.style.display = 'inline'; } } toggleFold(foldButton.firstElementChild, description, thumbnail); }); foldAllButton.firstElementChild.classList.toggle('fa-chevron-down'); foldAllButton.firstElementChild.classList.toggle('fa-chevron-up'); }); }); } function toggleFold(button, description, thumb) { // Switch fold/expand - up = fold if (button.classList.contains('fa-chevron-up')) { button.title = 'Expand'; if (description != null) { description.style.display = 'none'; } if (thumb != null) { thumb.style.display = 'none'; } } else { button.title = 'Fold'; if (description != null) { description.style.display = 'block'; } if (thumb != null) { thumb.style.display = 'block'; } } button.classList.toggle('fa-chevron-down'); button.classList.toggle('fa-chevron-up'); } /** * Confirmation message before deletion. */ var deleteLinks = document.querySelectorAll('.confirm-delete'); [].forEach.call(deleteLinks, function(deleteLink) { deleteLink.addEventListener('click', function(event) { if(! confirm('Are you sure you want to delete this link ?')) { event.preventDefault(); } }); }); /** * Close alerts */ var closeLinks = document.querySelectorAll('.pure-alert-close'); [].forEach.call(closeLinks, function(closeLink) { closeLink.addEventListener('click', function(event) { var alert = getParentByClass(event.target, 'pure-alert-closable'); alert.style.display = 'none'; }); }); /** * New version dismiss. * Hide the message for one week using localStorage. */ var newVersionDismiss = document.getElementById('new-version-dismiss'); var newVersionMessage = document.querySelector('.new-version-message'); if (newVersionMessage != null && localStorage.getItem('newVersionDismiss') != null && parseInt(localStorage.getItem('newVersionDismiss')) + 7*24*60*60*1000 > (new Date()).getTime() ) { newVersionMessage.style.display = 'none'; } if (newVersionDismiss != null) { newVersionDismiss.addEventListener('click', function () { localStorage.setItem('newVersionDismiss', (new Date()).getTime()); }); } var hiddenReturnurl = document.getElementsByName('returnurl'); if (hiddenReturnurl != null) { hiddenReturnurl.value = window.location.href; } /** * Autofocus text fields */ var autofocusElements = document.querySelector('.autofocus'); if (autofocusElements != null) { autofocusElements.focus(); } /** * Handle sub menus/forms */ var openers = document.getElementsByClassName('subheader-opener'); if (openers != null) { [].forEach.call(openers, function(opener) { opener.addEventListener('click', function(event) { event.preventDefault(); var id = opener.getAttribute('data-open-id'); var sub = document.getElementById(id); if (sub != null) { [].forEach.call(document.getElementsByClassName('subheader-form'), function (element) { if (element != sub) { removeClass(element, 'open') } }); sub.classList.toggle('open'); } }); }); } function removeClass(element, classname) { element.className = element.className.replace(new RegExp('(?:^|\\s)'+ classname + '(?:\\s|$)'), ' '); } /** * Remove CSS target padding (for fixed bar) */ if (location.hash != '') { var anchor = document.querySelector(location.hash); if (anchor != null) { var padsize = anchor.clientHeight; console.log(document.querySelector(location.hash).clientHeight); this.window.scroll(0, this.window.scrollY - padsize); anchor.style.paddingTop = 0; } } /** * Text area resizer */ var description = document.getElementById('lf_description'); var observe = function (element, event, handler) { element.addEventListener(event, handler, false); }; function init () { function resize () { description.style.height = 'auto'; description.style.height = description.scrollHeight+10+'px'; } /* 0-timeout to get the already changed text */ function delayedResize () { window.setTimeout(resize, 0); } observe(description, 'change', resize); observe(description, 'cut', delayedResize); observe(description, 'paste', delayedResize); observe(description, 'drop', delayedResize); observe(description, 'keydown', delayedResize); resize(); } if (description != null) { init(); // Submit editlink form with CTRL + Enter in the text area. description.addEventListener('keydown', function (event) { if (event.ctrlKey && event.keyCode === 13) { document.getElementById('button-save-edit').click(); } }); } };