1
14
15 package com.liferay.portlet.wiki.engines.jspwiki.plugin;
16
17 import com.ecyrd.jspwiki.WikiContext;
18 import com.ecyrd.jspwiki.parser.Heading;
19 import com.ecyrd.jspwiki.plugin.PluginException;
20
21 import com.liferay.portal.kernel.util.StringBundler;
22 import com.liferay.portal.kernel.util.StringPool;
23 import com.liferay.util.PwdGenerator;
24
25 import java.util.Map;
26
27
39 public class TableOfContents extends com.ecyrd.jspwiki.plugin.TableOfContents {
40
41 public String execute(WikiContext context, Map params)
42 throws PluginException {
43
44 if (!params.containsKey(PARAM_NUMBERED)) {
45 params.put(PARAM_NUMBERED, Boolean.TRUE.toString());
46 }
47
48 String result = super.execute(context, params);
49
50 if (_count < 2) {
51 return StringPool.BLANK;
52 }
53
54 int x = result.indexOf("<div class=\"collapsebox\">\n");
55
56 x = result.indexOf("</h4>", x);
57
58 int y = x + "</h4>".length();
59
60 if ((x != -1) && (y != -1)) {
61 String id = "toc_" + PwdGenerator.getPassword();
62
63 StringBundler sb = new StringBundler(15);
64
65 sb.append(result.substring(0, x));
66 sb.append(StringPool.NBSP);
67 sb.append("<span style=\"cursor: pointer;\" ");
68 sb.append("onClick=\"Liferay.Util.toggleByIdSpan(this, '");
69 sb.append(id);
70 sb.append("'); self.focus();\">[");
71 sb.append("<span>-</span>");
72 sb.append("<span style=\"display: none;\">+</span>");
73 sb.append("]</span>\n");
74 sb.append("</h4>");
75
76 sb.append("<div id=\"");
77 sb.append(id);
78 sb.append("\">\n");
79 sb.append(result.substring(y));
80 sb.append("</div>\n");
81
82 result = sb.toString();
83 }
84
85 return result;
86 }
87
88 public void headingAdded(WikiContext context, Heading heading) {
89 super.headingAdded(context, heading);
90
91 _count++;
92 }
93
94 private int _count;
95
96 }