var preNum = 0;
var preStyle = 'pre[class*="brush:"],pre[class*="prism"],pre>code';
var copyimg = bloghost + "zb_users/plugin/zxd_ctrlcenter/plugin/code/svg/copy.svg";
var goimg = bloghost + "zb_users/plugin/zxd_ctrlcenter/plugin/code/svg/yunxing.svg";
var bjimg = bloghost + "zb_users/plugin/zxd_ctrlcenter/plugin/code/svg/bianji.svg";
var bjgoimg = bloghost + "zb_users/plugin/zxd_ctrlcenter/plugin/code/svg/bianjigo.svg";
$(preStyle).each(function() {
	yid = "pre_" + preNum;
	precode = $(this).html();
	xyattr = $(this).attr("class");
	if ($("pre>code").length) {
		$cdom = $(this).parent()
	} else {
		$cdom = $(this)
	}
	$cdom.attr("id", yid);
	$cdom.after('<textarea id="t' + yid + '" class="cdm_code">' + precode + "</textarea>");
	preNum++
});
$(document).ready(function() {
	var a = 0;
	$("pre").each(function() {
		var d = "pre_" + a;
		var c = $(this).prev();
		var b = '<img class="z_codeplus z_go" data-clipboard-target="' + d + '" src="' + copyimg +
			'" style="cursor: pointer;vertical-align: middle;" title="点击复制代码"><img class="z_go" onclick="runCode(\'' + d +
			'\')" src="' + goimg +
			'" style="cursor: pointer;vertical-align: middle;" title="运行代码"><img class="z_go editbtn" src="' + bjimg +
			'" style="cursor: pointer;vertical-align: middle;" title="编辑模式">';
		if (c.hasClass("prism-show-language")) {
			c.find("div").prepend(b)
		} else {
			$(this).before(
				'<div class="prism-show-language"><div class="prism-show-language-label" data-language="default">' + b +
				"</div>")
		}
		a++
	})
});
$('textarea[id*="tpre"]').blur(function() {
	$(this).text($(this).val())
});

function runCode(a) {
	var b = window.open("", "", "");
	b.document.open("text/html", "replace");
	b.opener = null;
	b.document.write($("#" + a).next("textarea").html().replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&nbsp;/g, " ")
		.replace(/&quot;/g, '"').replace(/&amp;/g, "&"));
	b.document.close()
}
document.writeln('<script src="' + bloghost + 'zb_users/plugin/zxd_ctrlcenter/plugin/code/clipboard.min.js" type="text/javascript"><\/script>');
$(function() {
	$(".editbtn").each(function() {
		var b = $(this).parent().parent().next().children("code").height();
		$(this).click(function() {
			$(this).parent().parent().next().toggleClass("zcodehide");
			$(this).parent().parent().next().next().toggleClass("zcodeshow").css({
				height: b + 80 + "px",
			});
			if ("编辑模式" == $(this)[0].title) {
				$(this)[0].title = "恢复默认";
				$(this)[0].src = bjgoimg
			} else {
				$(this)[0].title = "编辑模式";
				$(this)[0].src = bjimg
			}
		})
	});
	$("pre[id^='pre_']").each(function() {
		$(this).html($(this).html() + '<span style="position:absolute;left:-9999px;">\r\n\r\n代码来自：' + bloghost +
			"</span>")
	});
	$(".z_codeplus").click(function() {
		if ($(this).parent().parent().next().next("textarea").is(":visible")) {
			cdMode = 1
		} else {
			cdMode = 0
		}
		if (cdMode == 1) {
			$(this).parent().parent().next().next("textarea").val($(this).parent().parent().next().next("textarea").val() +
				"\r\n\r代码来自：" + bloghost)
		}
	});
	var a = new ClipboardJS(".z_codeplus", {
		target: function(b) {
			if (cdMode == 1) {
				return b.parentNode.parentNode.nextSibling.nextSibling
			} else {
				return b.parentNode.parentNode.nextSibling
			}
		}
	});
	a.on("success", function(b) {
		alert("复制成功");
		b.clearSelection()
	});
	a.on("error", function(b) {
		alert("复制失败")
	})
});