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','only_tag_search'))
 128                 $tag = true;
 129
 130         // Here is the way permissions work in the search module...
 131         // Only public posts can be shown
 132         // OR your own posts if you are a logged in member
 133         // No items will be shown if the member has a blocked profile wall.
 134
 135         if($tag) {
 136                 logger("Start tag search for '".$search."'", LOGGER_DEBUG);
 137
 138                 $r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
 139                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,
 140                                 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
 141                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 142                         FROM `term`
 143                                 INNER JOIN `item` ON `item`.`id`=`term`.`oid`
 144                                 INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
 145                         WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
 146                                 AND (`term`.`uid` = 0 OR (`term`.`uid` = %d AND NOT `term`.`global`)) AND `term`.`otype` = %d AND `term`.`type` = %d AND `term`.`term` = '%s'
 147                         ORDER BY term.created DESC LIMIT %d , %d ",
 148                                 intval(local_user()), intval(TERM_OBJ_POST), intval(TERM_HASHTAG), dbesc(protect_sprintf($search)),
 149                                 intval($a->pager['start']), intval($a->pager['itemspage']));
 150         } else {
 151                 logger("Start fulltext search for '".$search."'", LOGGER_DEBUG);
 152
 153                 if (get_config('system','use_fulltext_engine')) {
 154                         $sql_extra = sprintf(" AND MATCH (`item`.`body`, `item`.`title`) AGAINST ('%s' in boolean mode) ", dbesc(protect_sprintf($search)));
 155                 } else {
 156                         $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search))));
 157                 }
 158
 159                 $r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
 160                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,
 161                                 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
 162                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 163                         FROM `item`
 164                                 INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
 165                         WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
 166                                 AND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND (`item`.`private` OR NOT `item`.`network` IN ('%s', '%s', '%s'))))
 167                                 $sql_extra
 168                         GROUP BY `item`.`uri` ORDER BY `item`.`id` DESC LIMIT %d , %d ",
 169                                 intval(local_user()), dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA),
 170                                 intval($a->pager['start']), intval($a->pager['itemspage']));
 171         }
 172
 173         if(! count($r)) {
 174                 info( t('No results.') . EOL);
 175                 return $o;
 176         }
 177
 178
 179         if($tag)
 180                 $o .= '<h2>' . sprintf( t('Items tagged with: %s'), $search) . '</h2>';
 181         else
 182                 $o .= '<h2>' . sprintf( t('Search results for: %s'), $search) . '</h2>';
 183
 184         logger("Start Conversation for '".$search."'", LOGGER_DEBUG);
 185         $o .= conversation($a,$r,'search',false);
 186
 187         $o .= alt_pager($a,count($r));
 188
 189         logger("Done '".$search."'", LOGGER_DEBUG);
 190
 191         return $o;
 192 }
 193