-
Notifications
You must be signed in to change notification settings - Fork 9
/
search.inc
225 lines (209 loc) · 9.88 KB
/
search.inc
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
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
<?php
include_once drupal_get_path('module', 'librusec') .'/librusec.inc';
function librusec_search_form() {
$form['ask'] = array('#type' => 'textfield', '#title' => 'Название книги или фамилия автора', '#size' => 20, '#maxlength' => 40);
$form['submit'] = array('#type' => 'submit', '#value' => 'Искать');
return $form;
}
function librusec_search_form_submit($form) {
return libSearch($form['ask']);
}
function libSearch($qqq = '') {
if ($q=$_GET['avt']) drupal_goto('a/'.$q);
if ($q=$_GET['book']) drupal_goto('b/'.$q);
if ($q=$_GET['seq']) drupal_goto('s/'.$q);
if ($q=$_GET['genre']) drupal_goto('g/'.$q);
Global $ask;
$ask = $qqq;
if (!$ask) $ask = trim($_GET['ask']);
if (!$ask) $ask = arg(1);
$ask = addslashes($ask);
$searchform = "<br><br><br><hr>
<form action=/booksearch>Поиск автора по фамилии: <a href=/a>lib.rus.ec/a/</a><input name=avt><input type=submit value='искать'></form>
<form action=/booksearch>Поиск книги по названию: <a href=/b>lib.rus.ec/b/</a><input name=book><input type=submit value='искать'></form>
<form action=/booksearch>Поиск сериала: <a href=/s>lib.rus.ec/s/</a><input name=seq><input type=submit value='искать!'></form>
<form action=/booksearch>Поиск жанра по коду: <a href=/g>lib.rus.ec/g/</a><input name=genge><input type=submit value='искать'></form>
<form action=http://gen.lib.rus.ec/search>Поиск научной литературы: <a href=http://gen.lib.rus.ec>gen.lib.rus.ec</a></form>
<form action=http://lib.rus.ec/booklib>Поиск по файл-эхе SU.BOOKS: <a href=http://book.lib.rus.ec>book.lib.rus.ec</a><input name=a><input type=submit value='искать'></form>
<form action=/booksearch>Общий поиск: <input name=ask value='$asc'><input type=submit value='искать!'></form>";
if (!$ask) return $searchform;
$r = "<p>Ищем: $ask</p>\n";
if (strlen($ask) < 3) return "Слишком короткий запрос. Удлините.".$searchform;
$cid = md5("search$ask".$_GET[page]);
if ($cache = libcg($cid, 50000)) {
apc_inc('Search hit');
if ($cache[goto]) return lgo($cache[goto]);
else return $cache[r].$searchform."!";
}
$key = sem_get(15, 10);
if (!sem_acquire($key)) return;
if ($cache = libcg($cid, 50000)) {
apc_inc('Search hit');
sem_release($key);
if ($cache[goto]) return lgo($cache[goto]);
else return $cache[r].$searchform."!!";
}
$q = "%$ask%";
$q = preg_replace ('/\s+/','%',$q);
$q = preg_replace ('/%+/', '%',$q);
// Отрабатываем ситуацию Фамилия Название
list($q1,$q2) = explode(' ',$ask);
list($q3,$q4) = explode(' ',iconv ("windows-1251", "UTF-8", $ask));
if (strlen($q1) > 4 && strlen($q2) > 2) {
$st = SELECT ("libbook.BookId FROM libbook JOIN libavtor USING(BookId) JOIN libavtorname USING (AvtorId) WHERE NOT Deleted&1 AND (LastName ='$q1' OR LastName = '$q3') AND (Title = '$q2' OR Title = '$q4')");
for ($i1 = 0; $b = db_result($st); $i1++, $bb = $b) $r .= DolibRow($b);
if ($i1 == 1) {
$cache = array('goto' => "b/$bb");
libcs($cid, $cache, 'b');
apc_inc('Search stored');
sem_release($key);
return lgo("b/$bb");
}
}
$h3style = "<h3 style='margin-top: 10px; margin-bottom: 5px;'>";
if (!$_GET[page]) { // Сериалы
$dbh = SELECT ("* FROM libseqname WHERE SeqName LIKE '$q'");
for ($tots = 0; $a1=dbf($dbh); $tots++) {
if (!$tots) $r.= "$h3style Найденные сериалы:</h3>";
$r.= "<li><a href=/sequence/$a1->SeqId>$a1->SeqName</a>";
$path = "s/$a1->SeqId";
}
}
//авторы
$w = " FROM libavtorname WHERE ";
if ($q2) $w .= " LastName = '$q1' AND FirstName = '$q2' OR LastName = '$q2' AND FirstName = '$q1' OR ";
$w .= " FirstName = '$ask' OR LastName = '$ask' OR NickName = '$ask'";
if ($tota = Sel ("COUNT(AvtorId) $w")) {
$r .= "$h3style Найденные писатели:</h3>";
$sth = pgq("SELECT * $w ORDER BY LastName, FirstName", $tota);
while ($a1 = dbf($sth)) {
$a = $a1->AvtorId;
if (Sel("GoodId FROM libavtoraliase WHERE BadId=$a"))
$alias=$a;
else {
$r .= avline($a1);
}
// $path = "a/$a";
}
}
if ($alias) $r.= avline(S(" * FROM libavtorname WHERE AvtorId = $alias"));
//книги
$w1 = "WHERE (Title like '$q' OR Title1 like '$q' OR md5 = '$q') AND NOT (Deleted&1)";
$totb = Sel("COUNT(*) FROM libbook $w1");
if ($totb) {
$r.= "$h3style Найденные книги:</h3>";
$w1 = "FROM libbook LEFT JOIN libavtor USING (BookId) LEFT JOIN libavtorname USING (AvtorId) $w1";
$sth1 = pgq("SELECT DISTINCT libbook.BookId AS b, Title, Title1, libavtor.AvtorId AS a, CONCAT_WS(' ', FirstName, MiddleName, LastName) as aname $w1 ORDER BY Title", max($tota, $totb));
while ($a1 = dbf($sth1)) {
$name = $a1->Title;
if ($a1->Title1) $name .= " [$a1->Title1]";
$name = preg_replace("/$ask/i","<b>$ask</b>",$name);
$r.= "<li><a href=/b/$a1->b>$name</a>";
$r.= " - <a href=/a/$a1->a>$a1->aname</a>";
$path = "b/$a1->b";
}
}
$tot = $tota + $totb + $tots; // всё что найдено
if ($tot == 1 && !$_GET[page] && $path) { //найден только один объект. редиректим сразу на него.
$cache = array('goto' => $path);
libcs($cid, $cache, 'b');
apc_inc('Search stored');
sem_release($key);
return lgo($path);
}
if ($tot < 33 && strlen($ask) > 5) {
// если в основной базе мало чего нашли, поищем в буклибе
if (Sel("1 FROM booklib LIMIT 1")) {
$l = "LIKE CONVERT(_utf8 '$ask%' USING cp1251)";
$st = SELECT ("* FROM booklib WHERE Title $l OR A1N1 $l OR A1N2 $l OR A2N1 $l OR A2N2 $l OR Seq $l LIMIT ".BPP());
for ($i5 = 0; $a1 = dbf($st); $i5++) {
if (!$i5) $r .= "$h3style Найдено в <a href=http://lib.rus.ec/booklib>BookLib</a></h3>";
$r .= printline($a1);
}
}
$tot += $i5;
// если всё ещё не нашли, поищем в колхозе
if ($tot < 40 && Sel("1 FROM bookwarrior.updated LIMIT 1")) {
$st = SELECT ("* FROM bookwarrior.updated WHERE (`Author` LIKE '%{$ask}%' OR `Title` LIKE '%{$ask}%') LIMIT ".BPP());
for ($i6 = 0; $row = dbf($st); $i6++) {
if (!$i6) $r .= "$h3style Найдено в <a href=http://gen.lib.rus.ec/>библиотеке Genesis</a></h3>\n";
$title = stripslashes($row->Title);
$author = stripslashes($row->Author);
$vol = stripslashes($row->VolumeInfo);
$publisher = stripslashes($row->Publisher);
$year = $row->Year;
$pages = $row->Pages;
$lang = stripslashes($row->Language);
$ident = stripslashes($row->Identifier);
$edition = stripslashes($row->Edition);
$ext = stripslashes($row->Extension);
$size = $row->Filesize;
if ($size >= 1024*1024*1024){
$size = round($size/1024/1024/1024);
$size = $size.' GB';
} elseif ($size >= 1024*1024) {
$size = round($size/1024/1024);
$size = $size.' MB';
} elseif ($size >= 1024){
$size = round($size/1024);
$size = $size.' kB';
} else {
$size = $size.' B';
}
$volinf = $publisher;
if ($year) { if ($volinf) $volinf .= ', '; $volinf .= $year; }
if ($pages) { if ($volinf) $volinf .= ', '; $volinf .= $pages.' '.$str_pp_ru; }
if ($ident) { if ($volinf) $volinf .= ', '; $volinf .= 'ISBN '.$ident; }
$vol_ed = $vol;
if ($lang == 'Russian') $ed = ' '.$str_edition_ru;
else $ed = ' '.$str_edition_en;
if ($vol_ed) {
if ($edition) $vol_ed = $vol_ed.', '.$edition.$ed;
} elseif ($edition) {
$vol_ed = $edition.$ed;
}
$volume = '';
if ($vol_ed) $volume = " <font face=Times color=green><i>[$vol_ed]</i></font>";
$volstamp = '';
if ($volinf) $volstamp = " <font face=Times color=green><i>($volinf)</i></font>";
$r .= "<li><a href='http://gen.lib.rus.ec/get?md5=$row->MD5'>$title$volume$volstamp</a> ($author) $size $ext";
}
}
}
if ($_GET[page] + $tot + $i6 == 0) $r.= "<p>Ничего не найдено. Введите фамилию автора или название книги для поиска";
else $r .= "<br><br>".theme('pager');
$cache = array('r' => $r);
libcs($cid, $cache, 'b');
apc_inc('Search stored');
sem_release($key);
return $r.$searchform;
}
function printline($a1) {
$r = "<a href='http://lib.rus.ec/booklib/$a1->Filename'>$a1->Filename ($a1->Size b)</a> - ";
$r .= "$a1->Title - ";
if ($a1->Seq) $r .= "$a1->Seq $a1->SeqN - ";
$r .= "$a1->A1N1 $a1->A1N2 $a1->A2N1 $a1->A2N2 - <font size=-70%>$a1->G1 $a1->G2 $a1->G3</font><br>";
return "<li>$r";
}
function m($s) {
if ($s) return $s.' ';
else return '';
}
function avline($a1) {
Global $ask;
$a = $a1->AvtorId;
$cnt = Sel("count(*) FROM libavtor JOIN libbook USING (BookId) WHERE AvtorId = $a AND NOT (Deleted&1)") +
Sel("count(*) FROM libtranslator JOIN libbook USING (BookId) WHERE TranslatorId = $a AND NOT (Deleted&1)");
if (!$cnt) {
$GoodId = Sel("GoodId FROM libavtoraliase WHERE BadId=$a");
if ($GoodId) $cnt = Sel("count(*) FROM libavtor JOIN libbook USING (BookId) WHERE AvtorId = $GoodId AND NOT (1&Deleted)")
+ Sel("count(*) FROM libtranslator JOIN libbook USING (BookId) WHERE TranslatorId = $GoodId AND NOT (Deleted&1)"); ;
}
if (!$cnt) return '';
$name = "$a1->FirstName $a1->MiddleName $a1->LastName";
if ($a1->NickName) $name .= ' ('.$a1->NickName.')';
$name = preg_replace("/$ask/i","<b>$ask</b>",$name);
$r = "<li><a href=/a/$a>$name</a> ($cnt) ";
if ($GoodId) $r .= "(синоним для ".avl($GoodId).")";
return $r;
}