1
22
23 package com.liferay.portlet.wiki.engines.jspwiki.plugin;
24
25 import com.ecyrd.jspwiki.WikiContext;
26 import com.ecyrd.jspwiki.parser.Heading;
27 import com.ecyrd.jspwiki.plugin.PluginException;
28
29 import com.liferay.portal.kernel.util.StringPool;
30 import com.liferay.util.PwdGenerator;
31
32 import java.util.Map;
33
34
47 public class TableOfContents extends com.ecyrd.jspwiki.plugin.TableOfContents {
48
49 public String execute(WikiContext context, Map params)
50 throws PluginException {
51
52 if (!params.containsKey(PARAM_NUMBERED)) {
53 params.put(PARAM_NUMBERED, Boolean.TRUE.toString());
54 }
55
56 String result = super.execute(context, params);
57
58 if (_count < 2) {
59 return StringPool.BLANK;
60 }
61
62 int x = result.indexOf("<div class=\"collapsebox\">\n");
63
64 x = result.indexOf("</h4>", x);
65
66 int y = x + "</h4>".length();
67
68 if ((x != -1) && (y != -1)) {
69 String id = "toc_" + PwdGenerator.getPassword();
70
71 StringBuilder sb = new StringBuilder();
72
73 sb.append(result.substring(0, x));
74 sb.append(StringPool.NBSP);
75 sb.append("<span style=\"cursor: pointer;\" ");
76 sb.append("onClick=\"Liferay.Util.toggleByIdSpan(this, '");
77 sb.append(id);
78 sb.append("'); self.focus();\">[");
79 sb.append("<span>-</span>");
80 sb.append("<span style=\"display: none;\">+</span>");
81 sb.append("]</span>\n");
82 sb.append("</h4>");
83
84 sb.append("<div id=\"");
85 sb.append(id);
86 sb.append("\">\n");
87 sb.append(result.substring(y));
88 sb.append("</div>\n");
89
90 result = sb.toString();
91 }
92
93 return result;
94 }
95
96 public void headingAdded(WikiContext context, Heading heading) {
97 super.headingAdded(context, heading);
98
99 _count++;
100 }
101
102 private int _count;
103
104 }