mod/search.php

   1 <?php
   2
   3 function search_saved_searches() {
   4
   5         $o = '';
   6
   7         if(! feature_enabled(local_user(),'savedsearch'))
   8                 return $o;
   9
  10         $r = q("select `id`,`term` from `search` WHERE `uid` = %d",
  11                 intval(local_user())
  12         );
  13
  14         if(count($r)) {
  15                 $saved = array();
  16                 foreach($r as $rr) {
  17                         $saved[] = array(
  18                                 'id'            => $rr['id'],
  19                                 'term'                  => $rr['term'],
  20                                 'encodedterm'   => urlencode($rr['term']),
  21                                 'delete'                => t('Remove term'),
  22                                 'selected'              => ($search==$rr['term']),
  23                         );
  24                 }
  25
  26
  27                 $tpl = get_markup_template("saved_searches_aside.tpl");
  28
  29                 $o .= replace_macros($tpl, array(
  30                         '$title'         => t('Saved Searches'),
  31                         '$add'           => '',
  32                         '$searchbox' => '',
  33                         '$saved'         => $saved,
  34                 ));
  35         }
  36
  37         return $o;
  38
  39 }
  40
  41
  42 function search_init(&$a) {
  43
  44         $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
  45
  46         if(local_user()) {
  47                 if(x($_GET,'save') && $search) {
  48                         $r = q("select * from `search` where `uid` = %d and `term` = '%s' limit 1",
  49                                 intval(local_user()),
  50                                 dbesc($search)
  51                         );
  52                         if(! count($r)) {
  53                                 q("insert into `search` ( `uid`,`term` ) values ( %d, '%s') ",
  54                                         intval(local_user()),
  55                                         dbesc($search)
  56                                 );
  57                         }
  58                 }
  59                 if(x($_GET,'remove') && $search) {
  60                         q("delete from `search` where `uid` = %d and `term` = '%s' limit 1",
  61                                 intval(local_user()),
  62                                 dbesc($search)
  63                         );
  64                 }
  65
  66                 $a->page['aside'] .= search_saved_searches();
  67
  68         }
  69         else {
  70                 unset($_SESSION['theme']);
  71                 unset($_SESSION['mobile-theme']);
  72         }
  73
  74
  75
  76 }
  77
  78
  79
  80 function search_post(&$a) {
  81         if(x($_POST,'search'))
  82                 $a->data['search'] = $_POST['search'];
  83 }
  84
  85
  86 function search_content(&$a) {
  87
  88         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
  89                 notice( t('Public access denied.') . EOL);
  90                 return;
  91         }
  92
  93         nav_set_selected('search');
  94
  95         require_once("include/bbcode.php");
  96         require_once('include/security.php');
  97         require_once('include/conversation.php');
  98
  99         $o = '<h3>' . t('Search') . '</h3>';
 100
 101         if(x($a->data,'search'))
 102                 $search = notags(trim($a->data['search']));
 103         else
 104                 $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
 105
 106         $tag = false;
 107         if(x($_GET,'tag')) {
 108                 $tag = true;
 109                 $search = ((x($_GET,'tag')) ? notags(trim(rawurldecode($_GET['tag']))) : '');
 110         }
 111
 112
 113         $o .= search($search,'search-box','/search',((local_user()) ? true : false));
 114
 115         if(strpos($search,'#') === 0) {
 116                 $tag = true;
 117                 $search = substr($search,1);
 118         }
 119         if(strpos($search,'@') === 0) {
 120                 require_once('mod/dirfind.php');
 121                 return dirfind_content($a);
 122         }
 123
 124         if(! $search)
 125                 return $o;
 126
 127         if (get_config('system','use_fulltext_engine')) {
 128                 if($tag)
 129                         $sql_extra = sprintf(" AND MATCH (`item`.`tag`) AGAINST ('".'"%s"'."' in boolean mode) ", '#'.dbesc(protect_sprintf($search)));
 130                 else
 131                         $sql_extra = sprintf(" AND MATCH (`item`.`body`) AGAINST ('".'"%s"'."' in boolean mode) ", dbesc(protect_sprintf($search)));
 132         } else {
 133                 if($tag)
 134                         $sql_extra = sprintf(" AND `item`.`tag` REGEXP '%s' ",  dbesc('\\]' . protect_sprintf(preg_quote($search)) . '\\['));
 135                 else
 136                         $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search))));
 137         }
 138
 139
 140
 141
 142         // Here is the way permissions work in the search module...
 143         // Only public posts can be shown
 144         // OR your own posts if you are a logged in member
 145         // No items will be shown if the member has a blocked profile wall.
 146
 147         if(! get_pconfig(local_user(),'system','alt_pager')) {
 148                 $r = q("SELECT distinct(`item`.`uri`) as `total`
 149                         FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`
 150                         WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
 151                         AND (( `item`.`allow_cid` = ''  AND `item`.`allow_gid` = '' AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = '' AND `item`.`private` = 0 AND `user`.`hidewall` = 0)
 152                                 OR `item`.`uid` = %d )
 153                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 154                         $sql_extra group by `item`.`uri` ",
 155                         intval(local_user())
 156                 );
 157
 158                 if(count($r))
 159                         $a->set_pager_total(count($r));
 160
 161                 if(! count($r)) {
 162                         info( t('No results.') . EOL);
 163                         return $o;
 164                 }
 165         }
 166
 167         $r = q("SELECT distinct(`item`.`uri`), `item`.*, `item`.`id` AS `item_id`,
 168                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,
 169                 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
 170                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,
 171                 `user`.`nickname`
 172                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 173                 LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`
 174                 WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
 175                 AND (( `item`.`allow_cid` = ''  AND `item`.`allow_gid` = '' AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = '' AND `item`.`private` = 0 AND `user`.`hidewall` = 0 )
 176                         OR `item`.`uid` = %d )
 177                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 178                 $sql_extra
 179                 group by `item`.`uri`
 180                 ORDER BY `received` DESC LIMIT %d , %d ",
 181                 intval(local_user()),
 182                 intval($a->pager['start']),
 183                 intval($a->pager['itemspage'])
 184
 185         );
 186
 187         if(! count($r)) {
 188                 info( t('No results.') . EOL);
 189                 return $o;
 190         }
 191
 192
 193         if($tag)
 194                 $o .= '<h2>Items tagged with: ' . $search . '</h2>';
 195         else
 196                 $o .= '<h2>Search results for: ' . $search . '</h2>';
 197
 198         $o .= conversation($a,$r,'search',false);
 199
 200         if(! get_pconfig(local_user(),'system','alt_pager')) {
 201                 $o .= paginate($a);
 202         }
 203         else {
 204                 $o .= alt_pager($a,count($r));
 205         }
 206
 207         return $o;
 208 }
 209