Dynasty Scans reader service script for AutoPatchWork Mod

autopatchwork_dynastyscans.js

// ==UserScript==
// @description dynasty-scans reader service script for AutoPatchWork mod.
// @include http://dynasty-scans.com/*
// ==/UserScript==

(function(){
document.addEventListener('DOMContentLoaded', function() {
    var on, off, trigger;
    var base_url = "http://dynasty-scans.com",
        current_index = parseInt(location.hash.replace('#',''), 10) || 0,
        is_new_chapterter = false,
        next_chapter = null,
        current_chapter = location.pathname;

    function handleNewPageLink(event) {
        is_new_chapterter = false;
        if (current_index < pages.length - 1) {
            event.detail.norequest = true;
            current_index += 1;
        } else {
            is_new_chapterter = true;
            current_index = 0;
            if(next_chapter && next_chapter !== '#') {
                event.detail.link = base_url + next_chapter;
            } else {
                off('request');
                off('load');
                event.preventDefault();
                event.stopPropagation();
                trigger('terminated', { message: 'Last chapter reached'});
            }
        }
    }

    function handleNewPageLoad(event) {
        if (is_new_chapterter) {
            var scripts = event.detail.htmlDoc.querySelectorAll('script');
            for (var text = '', i = 0; i < scripts.length; i++) {
                if (scripts[i].text.indexOf("var pages = ") !== -1) {
                    text = scripts[i].text.replace(/\s*\/\/<!\[CDATA\[\s*([\s\S]+)\s*\/\/\]\]>/gi, '$1');
                    is_new_chapterter = false;
                    current_chapter = event.detail.url;
                    next_chapter = event.detail.htmlDoc.querySelector('#next_link').getAttribute('href');
                    window.eval(text); //update pages variable for a new chapter
                    break;
                }
            }
        } else {
            event.detail.url = current_chapter+'#'+current_index;
        }
        event.detail.htmlDoc.body.innerHTML = '<div id="image"><a href="' + event.detail.url + '"><img src="' + pages[current_index].image + '" class="picture" /></a></div>';
        var tl = event.detail.htmlDoc.querySelector('title');
        if (!tl) {
            tl = document.createElement('title');
            event.detail.htmlDoc.head.appendChild(tl);
        }
        tl.textContent = current_chapter.replace(base_url, '').replace(/[_\/]/g,' ').replace(/chapters /g,' ').replace(/Dynasty Reader »\s*/i,'') + ' p.' + current_index;
    }

    document.addEventListener('AutoPatchWork.ready', function() {
        trigger = AutoPatchWorked.trigger;
        on = AutoPatchWorked.on;
        off = AutoPatchWorked.off;
        if (~location.href.indexOf('chapters')) {
            on('request', handleNewPageLink);
            on('load', handleNewPageLoad);
            next_chapter = document.querySelector('#next_link').getAttribute('href');
            trigger('siteinfo', {
                siteinfo : {
                    url: "^http://dynasty-scans\.com/chapters",
                    pageElement: "id(\"image\")/*[self::img or self::a]",
                    nextLink: "id(\"next_link\")",
                    //disableSeparator: true,
                    forceIframe: false,
                    cssPatch: "#reader #image img { min-width: 700px; min-height:700px; }",
                    removeElement: "#loading,span.left,span.right"
                }
            });
        } else {
            trigger('siteinfo', {
                siteinfo : {
                    url: "^http://dynasty-scans\.com",
                    pageElement: "//a[@class=\"chapter media thumbnail\"]",
                    nextLink: "//a[@rel=\"next\"]",
                }
            });
        }
    }, false);

}, false);
}());