Monday, December 5, 2011

Box-z - Price History Image 


// ==UserScript==
// @name           Box-z - Price History Image
// @namespace      http://qixinglu.com
// @description    在网上商店产品页面，自动插入一张从 www.box-z.com 里的价格历史波动图片。
// @include        http://mvd.360buy.com/*
// @include        http://book.360buy.com/*
// @include        http://www.360buy.com/product/*
// @include        http://www.newegg.com.cn/product/*
// @include        http://www.newegg.com.cn/Product/*
// @include        http://www.amazon.cn/gp/product/*
// @include        http://www.amazon.cn/*/dp/*
// @include        http://www.amazon.cn/mn/detailApp*
// @include        http://product.dangdang.com/product.aspx?product_id=*
// @include        http://product.dangdang.com/Product.aspx?product_id=*
// @include        http://item.51buy.com/item-*
// @include        http://www.suning.com/webapp/wcs/stores/servlet/prd_10052_10051_-7_*
// @include        http://www.gome.com.cn/product/*
// @include        http://www.lusen.com/product-*
// @include        http://www.efeihu.com/Pages/ProductShow/ProductDetails.aspx?*
// @include        http://www.tao3c.com/product/*
// @include        http://www.coo8.com/product/*
// @include        http://www.yihaodian.com/product/detail.do?*
// @include        http://www.yihaodian.com/product/*
// @include        http://www.ouku.com/goods*
// @include        http://www.bookschina.com/*
// @include        http://www.wl.cn/*
// @include        http://product.china-pub.com/*
// @include        http://www.winxuan.com/product/book_1_*
// @include        http://www.99read.com/product/*
// ==/UserScript==

// 获得价格历史图片
function create_history_image_node(response) {
    var temp_document, img_node, img_node_src, image_node;
    temp_document = document.createElement('html');
    temp_document.innerHTML = response.responseText;
    try {
        img_node = temp_document.getElementsByClassName('fNumber')[0].children[0];
    } catch (e) {
        img_node = null;
    }
    if (img_node === null) {
        image_node = document.createElement('p');
        image_node.innerHTML = '这个产品貌似没有历史价格数据，<a href="' + response.finalUrl + '">查看链接</a>。';
    } else {
        // 修改样式
        img_node_src = img_node.src.replace('chs=630x180', 'chs=720x240');
        img_node_src = img_node_src.replace('chts=FF0000%2c13', 'chts=FF0000%2c14');
        img_node_src = img_node_src + '&chdls=,14';
        img_node.src = img_node_src
        img_node.width = 720;
        img_node.height = 240;
        img_node.style.marginTop = "10px";
        img_node.style.marginBottom = "10px";
        // 加上链接
        image_node = document.createElement('a');
        image_node.href = response.finalUrl;
        image_node.appendChild(img_node);
    }
    return image_node;
}

function create_product_history_url(prefix, product_uid) {
    return "http://www.box-z.com/products/" + prefix + "-" + product_uid + ".shtml";
}

function create_book_history_url(prefix, product_uid) {
    return "http://www.box-z.com/books/" + prefix + "-" + product_uid + ".shtml";
}

url = window.location.href;

/* 网店处理规则 */
sites = [{
    domain : '360buy.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        if (url.indexOf('http://www.360buy.com/product/') != -1) {
            reg = new RegExp("http://www.360buy.com/product/\(\\d+\).html");
            product_uid = url.match(reg)[1];
            history_url = create_product_history_url('360buy', product_uid);
        } else {
            reg = new RegExp("http://.+\.360buy\.com/\(\\d+\).html");
            product_uid = url.match(reg)[1];
            history_url = create_book_history_url('360buy', product_uid);
        }
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementById('choose');
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'newegg.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.newegg.com.cn/[Pp]roduct/\([^.]+\).htm");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('newegg', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('mainInfoArea')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'amazon.cn',
    get_history_url: function() {
        var reg, product_uid, history_url;
        if (url.indexOf('/gp/product/') != -1) {
            reg = new RegExp("http://www.amazon.cn/gp/product/\([^/]+\)/\?");
        } else if (url.indexOf('/dp/') != -1) {
            reg = new RegExp("http://www.amazon.cn/[^/]+/dp/\([^/]+\)/\?");
        } else {
            reg = new RegExp("http://www.amazon.cn/mn/detailApp.*asin=\(\\w+\)");
        }
        product_uid = url.match(reg)[1];
        if (document.getElementsByClassName('navCatA')[0].textContent != '图书') {
            history_url = create_product_history_url('amazon', product_uid);
        } else {
            history_url = create_book_history_url('amazon', product_uid);
        }
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementById('handleBuy');
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'dangdang.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://product.dangdang.com/[Pp]roduct.aspx\\?product_id=\(\\d+\)");
        product_uid = url.match(reg)[1];
        if (document.getElementsByClassName('dp_break')[0].children[1].href.indexOf('/book/') == -1) {
            history_url = create_product_history_url('dangdang', product_uid);
        } else {
            history_url = create_book_history_url('dangdang', product_uid);
        }
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('info')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : '51buy.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://item.51buy.com/item-\([^.]+\).htm");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('icson', product_uid);
        return history_url;
    }, 
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementById('goods_detail_buyinfo');
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'suning.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        // 真恶心的url设计
        reg = new RegExp("http://www.suning.com/webapp/wcs/stores/servlet/prd_10052_10051_-7_\([^.]+\)_.html");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('suning', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('promsg mb')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'gome.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.gome.com.cn/product/\(\\d+\).html");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('gome', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementById('box1');
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'lusen.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.lusen.com/product-\(\\d+\)");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('lusen', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('goods-detail-tab')[0];
        place_node.parentNode.insertBefore(image_node, place_node.previousElementSibling);
    }
}, {
    domain : 'efeihu.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.efeihu.com/Pages/ProductShow/ProductDetails.aspx\\?.*pidno=\(\\d+\)");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('efeihu', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementById('itemInfo');
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'tao3c.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.tao3c.com/product/\(\\d+\).html");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('tao3c', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('prodetailtext')[0];
        place_node.parentNode.insertBefore(image_node, place_node.previousElementSibling);
    }
}, {
    domain : 'coo8.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.coo8.com/product/\(\\d\+\)");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('coo8', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('infos')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'yihaodian.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        if (url.indexOf('/product/detail.do') != -1) {
            reg = new RegExp("http://www.yihaodian.com/product/detail.do\\?.*productID=\(\\d+\)");
        } else {
            reg = new RegExp("http://www.yihaodian.com/product/\(\\d+\)");
        }
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('yihaodian', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('produce')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'ouku.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.ouku.com/goods\(\\d+\)");
        product_uid = url.match(reg)[1];
        history_url = create_product_history_url('ouku', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('celldetail_contright_xinde1')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'bookschina.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.bookschina.com/\(\\d+\)");
        product_uid = url.match(reg)[1];
        history_url = create_book_history_url('bookschina', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('float98')[1];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'wl.cn',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.wl.cn/\(\\d+\)");
        product_uid = url.match(reg)[1];
        history_url = create_book_history_url('wl', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('pro layout blankbtm')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'china-pub.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://product.china-pub.com/\(\\d+\)");
        product_uid = url.match(reg)[1];
        history_url = create_book_history_url('chinapub', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('buybook')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : 'wenxuan.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.winxuan.com/product/book_1_\(\\d+\).html");;
        product_uid = url.match(reg)[1];
        history_url = create_book_history_url('wenxuan', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('info')[0];
        place_node.parentNode.insertBefore(image_node, place_node.nextElementSibling);
    }
}, {
    domain : '99read.com',
    get_history_url: function() {
        var reg, product_uid, history_url;
        reg = new RegExp("http://www.99read.com/product/\(\\d+\).aspx");
        product_uid = url.match(reg)[1];
        history_url = create_book_history_url('99read', product_uid);
        return history_url;
    },
    request_callback: function(response) {
        var image_node, place_node;
        image_node = create_history_image_node(response);
        place_node = document.getElementsByClassName('NeiRongA-box')[1];
        place_node.parentNode.insertBefore(image_node, place_node.previousElementSibling);
    }
}];

/* 开始处理 */
var i, site;
for (i = 0; i < sites.length; i += 1) {
    if (url.indexOf(sites[i].domain) != -1) {
        site = sites[i];
        break;
    }
}

GM_xmlhttpRequest({
    method: "GET",
    url: site.get_history_url(),
    onload: site.request_callback
});

Posted by Ambar jaiswal at 9:23 AM

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