http://www.yunokuni.com/common/js/pagerank/jquery.pagerank.js

1///
2///EUC¤ËÊÑ´¹¤·¤Þ¤·¤¿¡£
3///
4
5(function ($) {
6/*
7 ****************************************************************************
8 * File : jquery.ranking.js 2.22
9 *
10 * Copyright (C) 2005-2009 http://bizcaz.com/ All rights reserved.
11 ****************************************************************************
12 */
13$.fn.PageRank = function(opt) {
14	opt = $.extend({
15		blog_id         : '',           // ¥Ö¥í¥° ID
16		blog_url        : '',           // ¥Ö¥í¥° URL
17		script_url      : '',           // ¥é¥ó¥­¥ó¥°¥¹¥¯¥ê¥×¥È¤Î¥¢¥Ã¥×¥í¡¼¥ÉÀè URL
18		include_all_logs: 0,            // Á´¥Ö¥í¥°¤Î¥í¥°¾ðÊó¼èÆÀ(0:¤Ê¤·¡¢1:¼èÆÀ)
19		include_ref_logs: 0,            // ¥ê¥Õ¥¡¥é¤Î¥í¥°¾ðÊó¼èÆÀ(0:¤Ê¤·¡¢1:¼èÆÀ)
20		hide_rank       : 0,            // ¥í¥®¥ó¥°¤Ï¤¹¤ë¤±¤ÉÈóɽ¼¨(0:ɽ¼¨¡¢1:Èóɽ¼¨)
21		page_name       : '',           // Ǥ°Õ¤Î¥Ú¡¼¥¸Ì¾¾Î
22		exclude_page    : 0,            // ¥«¥ì¥ó¥È¥Ú¡¼¥¸½ü³°¥Õ¥é¥°(0:¥«¥¦¥ó¥È¡¢1:½ü³°)
23		exclude_top     : 1,            // ¥È¥Ã¥×¥Ú¡¼¥¸½ü³°¥Õ¥é¥°(0:¥«¥¦¥ó¥È¡¢1:½ü³°)
24		ranking_max     : 10,           // ¥é¥ó¥­¥ó¥°É½¼¨¿ô
25		ranking_type    : 2,            // ¥é¥ó¥­¥ó¥°É½¼¨·Á¼°(0:Èóɽ¼¨¡¢1:¥«¥¦¥ó¥¿É½¼¨¡¢2:¥Ñ¡¼¥»¥ó¥Æ¡¼¥¸É½¼¨)
26		enable_cookie   : 1,            // CookieÍ­¸ú¡¿Ìµ¸ú¥Õ¥é¥°(0:̵¸ú¡¢1:Í­¸ú)
27		target          : ''            // ¥ê¥ó¥¯¤Î¥¿¡¼¥²¥Ã¥È°À­('_blank', '_self')
28	}, opt || {});
29
30	if ('' == opt.page_name) {
31		var name_split = document.title.split('#');
32		opt.page_name  = name_split[0];
33	}
34
35	//opt.page_name = pagerank_espace(opt.page_name.replace(' - ¥µ¥¤¥È̾¾Î', ''));
36	opt.page_name = pagerank_espace(opt.page_name);
37	opt.post_url  = [opt.script_url, 'rank_post.php'].join('');
38	opt.loader    = [opt.script_url, 'ajax-loader.gif'].join('');
39	
40	this.each(function() {
41		var mode     = 0x01;
42		var location = document.location.href.replace(/#.*/,'');
43
44		location  = location.replace(/index.*$/,'');
45
46		if (opt.enable_cookie) {
47			if (!check_cookie(location)) mode = 0x00;
48		}
49
50		if (opt.exclude_page) mode |= 0x02;
51		if (opt.exclude_top && opt.blog_url == location) mode |= 0x02;
52		if (opt.include_ref_logs) mode = 0x40;
53		if (opt.include_all_logs) mode = 0x80;
54
55		var me = $(this);
56		var params = {
57			blogid : opt.blog_id,
58			blogurl: opt.blog_url,
59			url    : encodeURI(location),
60			title  : encodeURIComponent(opt.page_name),
61			max    : opt.ranking_max,
62			mode   : mode,
63			referer: encodeURI(document.referrer)
64		};
65
66		if (!opt.hide_rank) ShowLoader(me, true);
67		$.getJSON(opt.post_url, params, function(json) {
68			if (opt.hide_rank) return false;
69			ShowLoader(me, false);
70
71			var elem    = [];
72			var clastbl = [' rank_list_eve', ' rank_list_odd'];
73			var record  = '';
74			
75			
76			elem.push('<ul class="ranking">');
77
78			for (var i = 0;json.count > i;i++) {
79				record   = json.record[i].split('<>');
80
81				elem.push(['<li class="border"><a title="', record[2], '" href="', record[1], '" target="', opt.target, '">'].join(''));
82
83				if (opt.ranking_type) {
84					if (2 == opt.ranking_type) {
85						round = (record[0] / json.total) * 100;
86						round = Math.round(round);
87						val   = [round, '%'].join('');
88					}
89					else {
90						val = record[0];
91					}
92
93					elem.push(['<span class="right">', val, '</span>'].join(''));
94				}
95				///////
96				elem.push(['<img src="',opt.blog_url,'common/images/s_ranking_',i+1,'.gif" width="25" height="15" alt="',i+1,'°Ì" class="mgr10" />'].join(''));
97				///////
98
99				elem.push([record[2], '</a></li>'].join(''));
100			}
101
102			elem.push(['</ul>'].join(''));
103			me.html(elem.join(''));
104		});
105	});
106
107	function ShowLoader(me, enable) {
108		if (enable) {
109			me.html('')
110			  .show()
111			  .css({'height':'100px', 'background':['transparent url(', opt.loader, ') no-repeat center center'].join('')});
112		}
113		else {
114			me.css({'height':'auto', 'background':'none'});
115		}
116	};
117
118	function pagerank_espace(text) {
119		text = text.split("&").join("&amp;" );
120		text = text.split("<").join("&lt;"  );
121		text = text.split(">").join("&gt;"  );
122		text = text.split('"').join("&quot;");
123		text = text.split("{").join("&#123;");
124		text = text.split("}").join("&#125;");
125		text = text.split("'").join("&#039;");
126		return text;
127	};
128
129	function set_cookie(name, value, expire) {
130		expire = expire.toGMTString();
131
132		var cookieval   = [escape(name), '=', escape(value), '; path=/; expires=', expire].join('');
133		document.cookie = cookieval;
134	};
135
136	function get_cookie(name) {
137		var prefix           = [escape(name), '='].join('');
138		var c                = document.cookie;
139		var nullstring       = '';
140		var cookieStartIndex = c.indexOf(prefix);
141
142		if (-1 == cookieStartIndex) return nullstring;
143		var cookieEndIndex = c.indexOf(';', cookieStartIndex + prefix.length);
144		if (-1 == cookieEndIndex) cookieEndIndex = c.length;
145		return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));
146	};
147
148	function get_datestr(date) {
149		var yy  = date.getYear();      if (yy < 1900) { yy += 1900;               }
150		var mm  = date.getMonth() + 1; if (mm <   10) { mm  = ['0', mm].join(''); }
151		var dd  = date.getDate();      if (dd <   10) { dd  = ['0', dd].join(''); }
152		var str = [yy, mm, dd].join('');
153		return str;
154	};
155
156	function check_cookie(name) {
157		var now = new Date();
158		now.setHours(0);
159		now.setMinutes(0);
160		now.setSeconds(0);
161
162		var str     = get_datestr(now);
163		var expires = get_cookie(name);
164
165		if (expires) {
166			if (expires > str) return false;

167		}
168
169		now.setTime(now.getTime() + 1 * 24 * 60 * 60 * 1000);
170		set_cookie(name, get_datestr(now), now);
171
172		return true;
173	};
174};
175}) (jQuery);