1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
<?php
use \Michelf\MarkdownExtra;
use CommerceGuys\Intl\Language\LanguageRepository;
require_once('include/items.php');
function load_doc_file($s) {
$c = find_doc_file($s);
if($c)
return $c;
return '';
}
function find_doc_file($s) {
if(file_exists($s)) {
return file_get_contents($s);
}
return '';
}
/**
* @brief Search in doc files.
*
* @param string $s The search string to search for
* @return array
*/
function search_doc_files($s) {
\App::set_pager_itemspage(30);
$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
$regexop = db_getfunc('REGEXP');
$r = q("select iconfig.v, item.* from item left join iconfig on item.id = iconfig.iid
where iconfig.cat = 'system' and iconfig.k = 'docfile' and
body $regexop '%s' and item_type = %d $pager_sql",
dbesc($s),
intval(ITEM_TYPE_DOC)
);
$r = fetch_post_tags($r, true);
for($x = 0; $x < count($r); $x ++) {
$position = stripos($r[$x]['body'], $s);
$dislen = 300;
$start = $position-floor($dislen/2);
if ( $start < 0) {
$start = 0;
}
$r[$x]['text'] = substr($r[$x]['body'], $start, $dislen);
$r[$x]['rank'] = 0;
if(isset($r[$x]['term'])) {
foreach($r[$x]['term'] as $t) {
if(stristr($t['term'],$s)) {
$r[$x]['rank'] ++;
}
}
}
if(stristr($r[$x]['v'], $s))
$r[$x]['rank'] ++;
$r[$x]['rank'] += substr_count(strtolower($r[$x]['text']), strtolower($s));
// bias the results to the observer's native language
if($r[$x]['lang'] === \App::$language)
$r[$x]['rank'] = $r[$x]['rank'] + 10;
}
usort($r,'doc_rank_sort');
return $r;
}
function doc_rank_sort($s1, $s2) {
if($s1['rank'] == $s2['rank'])
return 0;
return (($s1['rank'] < $s2['rank']) ? 1 : (-1));
}
/**
* @brief
*
* @return string
*/
function load_context_help() {
$path = App::$cmd;
$args = App::$argv;
$lang = App::$language;
$context_help = '';
if(! isset($lang) || !is_dir('doc/context/' . $lang . '/')) {
$lang = 'en';
}
while($path) {
$context_help = load_doc_file('doc/context/' . $lang . '/' . $path . '/help.html');
if(!$context_help) {
// Fallback to English if the translation is absent
$context_help = load_doc_file('doc/context/en/' . $path . '/help.html');
}
if($context_help)
break;
array_pop($args);
$path = implode('/', $args);
}
return $context_help;
}
/**
* @brief
*
* @param string $s
* @return void|array
*/
function store_doc_file($s) {
if(is_dir($s))
return;
$item = array();
$sys = get_sys_channel();
$item['aid'] = 0;
$item['uid'] = $sys['channel_id'];
if(strpos($s, '.md'))
$mimetype = 'text/markdown';
elseif(strpos($s, '.html'))
$mimetype = 'text/html';
else
$mimetype = 'text/bbcode';
require_once('include/html2plain.php');
$item['body'] = html2plain(prepare_text(file_get_contents($s),$mimetype, [ 'cache' => true ]));
$item['mimetype'] = 'text/plain';
$item['plink'] = z_root() . '/' . str_replace('doc','help',$s);
$item['owner_xchan'] = $item['author_xchan'] = $sys['channel_hash'];
$item['item_type'] = ITEM_TYPE_DOC;
$r = q("select item.* from item left join iconfig on item.id = iconfig.iid
where iconfig.cat = 'system' and iconfig.k = 'docfile' and
iconfig.v = '%s' and item_type = %d limit 1",
dbesc($s),
intval(ITEM_TYPE_DOC)
);
\Zotlabs\Lib\IConfig::Set($item,'system','docfile',$s);
if($r) {
$item['id'] = $r[0]['id'];
$item['mid'] = $item['parent_mid'] = $r[0]['mid'];
$x = item_store_update($item);
}
else {
$item['uuid'] = item_message_id();
$item['mid'] = $item['parent_mid'] = z_root() . '/item/' . $item['uuid'];
$x = item_store($item);
}
return $x;
}
|
