mod/search.php

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