// ==UserScript==
// @name 500px.com Download Photo
// @namespace 06msNqk7e1ub45dZ
// @description Add button to download photo.
// @version 1.3
// @author Reek | reeksite.com
// @license Creative Commons BY-NC-SA
// @include http*://500px.com/*
// @grant none
// @run-at document-start
// ==/UserScript==
(function () {
var addBtnDownload = function (src) {
var el = document.querySelector('.main_container .sidebar_region .photo_sidebar .actions_region');
el.insertAdjacentHTML('afterEnd', '<a href="' + src + '" target="_blank" download class="button medium submit">Download</a>');
};
var eventHandler = function (event) {
// doc: http://help.dottoro.com/ljdchxcl.php
// tm: https://github.com/derjanb/tampermonkey/issues/18
if (event.target.tagName == 'IMG' && event.target.className == 'photo') {
if ('attrChange' in event) { // Firefox, Opera, Internet Explorer from version 9
if (event.attrChange && event.attrName == 'src' && event.newValue != event.oldValue) {
if (event.newValue.indexOf('h%3D300') == -1) { // exclude thumbnail
addBtnDownload(event.newValue);
//console.log(event.target, event.attrChange, event.attrName, event.newValue);
}
}
}
}
};
window.addEventListener('DOMAttrModified', eventHandler, false);
})();