dblp.js

const dblp = {};

dblp.rankingSpanProvider = [];

dblp.start = function(){
    let pathname = window.location.pathname;
    let title = $('head > title').text();
    if(pathname.startsWith("/search?") || title.indexOf("Search for")!=-1){
        let interval = setInterval(function(){
            let message = $('#completesearch-publs > div > p.waiting');

            if(message.css('display') == "none"){
                $(window).bind('popstate', function(){
                    dblp.addRankings();
                });
                dblp.addRankings();
            }
        }, 1000);
    } else if(pathname.startsWith("/pid/")) {
        dblp.addRankings();
    } else if(pathname.startsWith("/db/conf/") || pathname.startsWith("/db/journals/")) {
        let uri = dblp.getUriFromPathname(pathname);
        if(pathname.endsWith(".html") && !pathname.endsWith("index.html")){
            dblp.addRanking("#breadcrumbs > ul > li > span:nth-child(3) > a > span", uri);
        } else {
            dblp.addRanking("h1", uri);
        }
    } 
}   

dblp.getUriFromPathname = function (pathname) {
    if(pathname.indexOf("/conf/uss/hotsec") != -1) {
        return "conf/uss/hotsec"; //唯一的三级uri
    } else if (pathname.startsWith("/db/")) {
        const uriStart = "/db/".length;
        const searchStart = pathname.indexOf("/", uriStart) + 1; 
        return pathname.substring(uriStart, pathname.indexOf("/", searchStart)).toLowerCase();
    }
    return undefined;
    
}

dblp.addRankings = function(){
    let results = $("cite > a > span:nth-child(1) > span:nth-child(1)");//获取期刊或会议名称
    if (dblp.resultsCount == results.length) {
        return;
    }
    const lastResultCount = dblp.resultsCount == undefined ? 0 : dblp.resultsCount;
    dblp.resultsCount = results.length;
    
    results.each(function(index){
        if (index >= lastResultCount) {
            let result = $(this);
            let source = result.text().trim().replace(/\(\d+\)/, "");
            let url = result.parent().parent().attr("href");
            let pathname = url.substring(url.indexOf(location.hostname) + location.hostname.length)
            let uri = dblp.getUriFromPathname(pathname);
            if(source.length != 0 && !result.next().hasClass('ccf-ranking')){
                for(let getRankingSpan of dblp.rankingSpanProvider){
                    let names = dblp.parseNames(source, uri);
                    result.after(getRankingSpan(names));
                }
            }
        }
    });
}

dblp.addRanking = function(selector, uri){
    let result = $(selector);
    let source = result.text().trim();
    if(source.length != 0){
        for(let getRankingSpan of dblp.rankingSpanProvider){
            let names = dblp.parseNames(source, uri);
            result.after(getRankingSpan(names));
        }
    }
}

dblp.parseNames = function(source, uri){
    let names = [];
    let index = source.lastIndexOf('(');
    let full;
    let abbr;
    if(index != -1){
        full = source.substring(0, index);
        abbr = source.substring(index + 1, source.length - 1);
    } else {
        if(source.length<=12){
            abbr=source;
            full="";
        }else{
            full = source;
            abbr = "";
        }
        
    }
    full = siteUtil.removeNumbers(full).split(";");
    abbr = abbr.split("/");
    for(let i = 0; i < Math.max(full.length, abbr.length); ++i){
        let name = {};
        name.full = (full[i] || "").trim();
        name.abbr = (abbr[i] || "").trim();
        name.uri = uri;
        names.push(name);
    }
    return names;
}

dblp.uri2rank = function(name){
    let index = ccf.dblp_uri2index[name.uri]
    if(index != undefined) {
        name.full = ccf.rank[index][0];
        return ccf.rank[index][1];
    }
    return undefined;
}