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| -rw-r--r-- | js/shaarli.js | 411 |
1 files changed, 411 insertions, 0 deletions
diff --git a/js/shaarli.js b/js/shaarli.js new file mode 100644 index 0000000..4d47fcd --- /dev/null +++ b/js/shaarli.js @@ -0,0 +1,411 @@ +/** @licstart The following is the entire license notice for the + * JavaScript code in this page. + * + * Copyright: (c) 2011-2015 Sébastien SAUVAGE <sebsauvage@sebsauvage.net> + * (c) 2011-2017 The Shaarli Community, see AUTHORS + * + * This software is provided 'as-is', without any express or implied warranty. + * In no event will the authors be held liable for any damages arising from + * the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would + * be appreciated but is not required. + * + * 2. Altered source versions must be plainly marked as such, and must + * not be misrepresented as being the original software. + * + * 3. This notice may not be removed or altered from any source distribution. + * + * @licend The above is the entire license notice + * for the JavaScript code in this page. + */ + +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(); + } + } + + var menuToggle = document.getElementById('menu-toggle'); + if (menuToggle != null) { + menuToggle.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 + */ + // ES6 syntax + let autofocusElements = document.querySelectorAll('.autofocus'); + for (let autofocusElement of autofocusElements) { + if (autofocusElement.value == '') { + autofocusElement.focus(); + break; + } + } + + /** + * 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.getElementById(location.hash.substr(1)); + if (anchor != null) { + var padsize = anchor.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(); + } + }); + } + + /** + * Awesomplete trigger. + */ + var tags = document.getElementById('lf_tags'); + if (tags != null) { + awesompleteUniqueTag('#lf_tags'); + } + + /** + * bLazy trigger + */ + var picwall = document.getElementById('picwall_container'); + if (picwall != null) { + var bLazy = new Blazy(); + } + + /** + * Bookmarklet alert + */ + var bookmarkletLinks = document.querySelectorAll('.bookmarklet-link'); + var bkmMessage = document.getElementById('bookmarklet-alert'); + [].forEach.call(bookmarkletLinks, function(link) { + link.addEventListener('click', function(event) { + event.preventDefault(); + alert(bkmMessage.value); + }); + }); + + /** + * Firefox Social + */ + var ffButton = document.getElementById('ff-social-button'); + if (ffButton != null) { + ffButton.addEventListener('click', function(event) { + activateFirefoxSocial(event.target); + }); + } + + /** + * Plugin admin order + */ + var orderPA = document.querySelectorAll('.order'); + [].forEach.call(orderPA, function(link) { + link.addEventListener('click', function(event) { + event.preventDefault(); + if (event.target.classList.contains('order-up')) { + return orderUp(event.target.parentNode.parentNode.getAttribute('data-order')); + } else if (event.target.classList.contains('order-down')) { + return orderDown(event.target.parentNode.parentNode.getAttribute('data-order')); + } + }); + }); + + var continent = document.getElementById('continent'); + var city = document.getElementById('city'); + if (continent != null && city != null) { + continent.addEventListener('change', function(event) { + hideTimezoneCities(city, continent.options[continent.selectedIndex].value, true); + }); + hideTimezoneCities(city, continent.options[continent.selectedIndex].value, false); + } +}; + +function activateFirefoxSocial(node) { + var loc = location.href; + var baseURL = loc.substring(0, loc.lastIndexOf("/")); + + // Keeping the data separated (ie. not in the DOM) so that it's maintainable and diffable. + var data = { + name: "{$shaarlititle}", + description: "The personal, minimalist, super-fast, database free, bookmarking service by the Shaarli community.", + author: "Shaarli", + version: "1.0.0", + + iconURL: baseURL + "/images/favicon.ico", + icon32URL: baseURL + "/images/favicon.ico", + icon64URL: baseURL + "/images/favicon.ico", + + shareURL: baseURL + "{noparse}?post=%{url}&title=%{title}&description=%{text}&source=firefoxsocialapi{/noparse}", + homepageURL: baseURL + }; + node.setAttribute("data-service", JSON.stringify(data)); + + var activate = new CustomEvent("ActivateSocialFeature"); + node.dispatchEvent(activate); +} + +/** + * Add the class 'hidden' to city options not attached to the current selected continent. + * + * @param cities List of <option> elements + * @param currentContinent Current selected continent + * @param reset Set to true to reset the selected value + */ +function hideTimezoneCities(cities, currentContinent, reset = false) { + var first = true; + [].forEach.call(cities, function(option) { + if (option.getAttribute('data-continent') != currentContinent) { + option.className = 'hidden'; + } else { + option.className = ''; + if (reset === true && first === true) { + option.setAttribute('selected', 'selected'); + first = false; + } + } + }); +} |