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Apina.biz improved

Browse apina.biz with full-sized images. Plus other tweaks.

Versione datata 09/09/2014. Vedi la nuova versione l'ultima versione.

// ==UserScript==
// @name        Apina.biz improved
// @namespace   Rennex/apina.biz
// @description Browse apina.biz with full-sized images. Plus other tweaks.
// @include     http://apina.biz/*
// @version     2.1
// @run-at      document-start
// @grant       none
// ==/UserScript==

var m
if (m = location.href.match(/apina\.biz\/(\d+\.(jpg|gif|png))/)) {
    // we've somehow landed on the zoom-in page (from an external link?)
    // -> redirect to the picture
    location.replace("http://termite.apcdn.com/full/" + m[1])
}
// also remove that ?ref=randoms bullshit from the address bar
if (m = location.href.match(/apina\.biz\/(.+)\?ref=randoms/)) {
    history.replaceState(null, "", m[1])
}

// hide the picture before it even starts loading
var head = document.querySelector("head")
// (can the head still be non-existent at this point?)
//if (!head) { alert("headless") }
var style = document.createElement("style")
style.type = "text/css"
style.innerHTML = "#big_image { display: none; }"
head.appendChild(style)

// call this when the DOM has loaded
addEventListener("DOMContentLoaded", function () {
    // if we are in the image browsing mode, viewing a medium-sized image,
    // this will find an element
    var m, img, a = document.querySelector("#big_image a")
    if (a) {
        if (m = a.href.match(/\/\d+[^\/]+$/)) {
            // fix the link to point directly to the image
            a.href = "http://termite.apcdn.com/full" + m[0]
            // and remove that annoying title popup while we're at it
            a.removeAttribute("title")

            // change the img element to use the full-sized image and appear wider
            img = a.querySelector("img")
            if (img) {
                // seems that we have to remove this image and create a new one,
                // to prevent it from visibly growing moments later
                a.removeChild(img)

                // re-enable displaying the div
                head.removeChild(style)

                // create the new image element
                img = new Image()
                img.src = a.href
                img.style = "max-width: 100%"
                a.appendChild(img)
            }

        }
    }
}, false)