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<?php
/**
* * Name: Saved searches
* * Description: A search form which also displays saved searches if the feature is enabled
* * Requires: network
*/
namespace Zotlabs\Widget;
class Savedsearch {
function widget($arr) {
if((! local_channel()) || (! feature_enabled(local_channel(),'savedsearch')))
return '';
$search = ((x($_GET,'netsearch')) ? $_GET['netsearch'] : '');
if(! $search)
$search = ((x($_GET,'search')) ? $_GET['search'] : '');
if(x($_GET,'searchsave') && $search) {
$r = q("select * from term where uid = %d and ttype = %d and term = '%s' limit 1",
intval(local_channel()),
intval(TERM_SAVEDSEARCH),
dbesc($search)
);
if(! $r) {
q("insert into term ( uid,ttype,term ) values ( %d, %d, '%s') ",
intval(local_channel()),
intval(TERM_SAVEDSEARCH),
dbesc($search)
);
}
}
if(x($_GET,'searchremove') && $search) {
q("delete from term where uid = %d and ttype = %d and term = '%s'",
intval(local_channel()),
intval(TERM_SAVEDSEARCH),
dbesc($search)
);
$search = '';
}
$srchurl = \App::$query_string;
$srchurl = rtrim(preg_replace('/searchsave\=[^\&].*?(\&|$)/is','',$srchurl),'&');
$hasq = ((strpos($srchurl,'?') !== false) ? true : false);
$srchurl = rtrim(preg_replace('/searchremove\=[^\&].*?(\&|$)/is','',$srchurl),'&');
$srchurl = rtrim(preg_replace('/search\=[^\&].*?(\&|$)/is','',$srchurl),'&');
$srchurl = rtrim(preg_replace('/submit\=[^\&].*?(\&|$)/is','',$srchurl),'&');
$srchurl = str_replace(array('?f=','&f='),array('',''),$srchurl);
$hasq = ((strpos($srchurl,'?') !== false) ? true : false);
$hasamp = ((strpos($srchurl,'&') !== false) ? true : false);
if(($hasamp) && (! $hasq))
$srchurl = substr($srchurl,0,strpos($srchurl,'&')) . '?f=&' . substr($srchurl,strpos($srchurl,'&')+1);
$o = '';
$r = q("select tid,term from term WHERE uid = %d and ttype = %d ",
intval(local_channel()),
intval(TERM_SAVEDSEARCH)
);
$saved = array();
if(count($r)) {
foreach($r as $rr) {
$saved[] = array(
'id' => $rr['tid'],
'term' => $rr['term'],
'dellink' => z_root() . '/' . $srchurl . (($hasq || $hasamp) ? '' : '?f=') . '&searchremove=1&search=' . urlencode($rr['term']),
'srchlink' => z_root() . '/' . $srchurl . (($hasq || $hasamp) ? '' : '?f=') . '&search=' . urlencode($rr['term']),
'displayterm' => htmlspecialchars($rr['term'], ENT_COMPAT,'UTF-8'),
'encodedterm' => urlencode($rr['term']),
'delete' => t('Remove term'),
'selected' => ($search==$rr['term']),
);
}
}
$tpl = get_markup_template("saved_searches.tpl");
$o = replace_macros($tpl, array(
'$title' => t('Saved Searches'),
'$add' => t('add'),
'$searchbox' => searchbox($search, 'netsearch-box', $srchurl . (($hasq) ? '' : '?f='), true),
'$saved' => $saved,
));
return $o;
}
}
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