xref: /plugin/siteexport/inc/javahelp.php (revision f5fb7cd83509e5558812878da653cf2c2f55a50c) 
1<?php
2
3if(!defined('DOKU_PLUGIN')) die('meh');
4require_once(DOKU_PLUGIN.'siteexport/inc/toc.php');
5
6class siteexport_javahelp
7{
8    private $functions = null;
9    private $translation = null;
10    private $filewriter = null;
11
12    private $tocName = 'toc.xml';
13    private $mapName = 'map.xml';
14
15    public function siteexport_javahelp($functions, $filewriter)
16    {
17        $this->functions = $functions;
18        $this->filewriter = $filewriter;
19        $this->translation = & plugin_load('helper', 'translation' );
20    }
21
22    public function createTOCFiles($data)
23    {
24        global $conf;
25
26        // Split Tree for translation
27        $translationHSFiles = array();
28
29        for ($i=0; $i<count($data); $i++)
30        {
31            $lang = '';
32            if ( $this->translation )
33            {
34                $this->translation->tns = $this->translation->setupTNS($data[$i]['id']);
35                $lang = $this->translation->getLangPart($data[$i]['id']);
36            }
37
38            // get all the relative URLs
39            $translationHSFiles[$lang][] = $data[$i];
40        }
41
42        $toc = new siteexport_toc($this->functions);
43        if ( $this->translation )
44        {
45            $translationRoot = curNS($this->translation->tns);
46        }
47
48        $hsPrename = curNS(getNS($this->translation->tns));
49        $this->functions->debug->message("HelpSetPre-Name: {$hsPrename}", null, 1);
50        $this->functions->debug->message("Translation-Root: {$translationRoot}", null, 1);
51
52        $check = array();
53        $last_key = end(array_keys($translationHSFiles));
54        foreach( $translationHSFiles as $lang => $data )
55        {
56            if ( count($translationHSFiles) == 1 && $lang == $conf['lang'] )
57            {
58                // If there is only one language and it is the system language - there is no language
59                $lang = '';
60            }
61
62            // Prepare Translations
63            if ( !empty($lang) )
64            {
65                $toc->translation = &$this->translation;
66                $rootNode = cleanID($this->translation->tns . $lang) . ':';
67            } else {
68                $toc->translation = null;
69                $rootNode = '';
70            }
71
72            $tsRootPath = $hsPrename . '/' . $this->translationRootPath($translationRoot);
73
74            // Create toc and map for each lang
75            list($tocData, $mapData, $startPageID) = $toc->__getJavaHelpTOCXML($data, $tsRootPath);
76            $this->functions->debug->message("Generating JavaHelpDocZip for language '$lang'", null, 2);
77            $this->filewriter->__moveDataToZip($tocData, $tsRootPath . $lang . '/' . $this->tocName);
78            $this->filewriter->__moveDataToZip($mapData, $tsRootPath . $lang . '/' . $this->mapName);
79
80            // Create HS File
81            // array_shift($toc->getMapID($rootNode, &$check))
82            $HS = $this->getHSXML( $startPageID, $this->functions->getSiteTitle($rootNode), $lang, $tsRootPath );
83            $this->filewriter->__moveDataToZip($HS, $translationRoot . ( empty($lang) ? '' : '_' . $lang ) . '.hs');
84
85            // Default Lang
86            if ( $lang == $conf['lang'] || $lang == $last_key )
87            {
88                $this->filewriter->__moveDataToZip($HS, $translationRoot . '.hs');
89                $last_key = null;
90            }
91        }
92    }
93
94    private function translationRootPath($translationRoot = '')
95    {
96        if ( !empty($translationRoot) )
97        {
98            return $translationRoot . '/';
99        }
100
101        return $translationRoot;
102    }
103
104    private function getHSXML($rootID, $title, $lang='', $translationRoot='')
105    {
106        if ( empty($lang) && substr($translationRoot, -1) == '/') {
107            $translationRoot = substr($translationRoot, 0, -1);
108        }
109
110        return <<<OUTPUT
111<?xml version='1.0' encoding='ISO-8859-1' ?>
112<helpset version="1.0">
113
114	<title>{$title}</title>
115    <maps>
116        <homeID>{$rootID}</homeID>
117        <mapref location="{$translationRoot}{$lang}/{$this->mapName}"/>
118     </maps>
119
120    <view>
121        <name>TOC</name>
122        <label>{$this->functions->getLang('toc')}</label>
123        <type>javax.help.TOCView</type>
124        <data>{$translationRoot}{$lang}/{$this->tocName}</data>
125    </view>
126
127    <view>
128        <name>Search</name>
129        <label>{$this->functions->getLang('search')}</label>
130        <type>javax.help.SearchView</type>
131        <data engine="com.sun.java.help.search.DefaultSearchEngine">
132            {$translationRoot}{$lang}/JavaHelpSearch
133        </data>
134    </view>
135
136    <impl>
137        <helpsetregistry helpbrokerclass="javax.help.DefaultHelpBroker" />
138        <viewerregistry viewertype="text/html" viewerclass="com.inet.html.InetHtmlEditorKit" />
139    </impl>
140</helpset>
141OUTPUT;
142    }
143}