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authorfriendica <info@friendica.com>2014-03-08 15:53:55 -0800
committerfriendica <info@friendica.com>2014-03-08 15:53:55 -0800
commit20ef3aee722c1079f844e32405dcc39ff5e1215e (patch)
tree2473a8d9afd2fe21447606ef5aeebacb25a11368
parent6a5c2fb9da0fcb549a049bb460a146da6a572dee (diff)
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back-end for advanced directory search
-rw-r--r--mod/dirsearch.php113
1 files changed, 98 insertions, 15 deletions
diff --git a/mod/dirsearch.php b/mod/dirsearch.php
index d06ccb619..759e27c5b 100644
--- a/mod/dirsearch.php
+++ b/mod/dirsearch.php
@@ -27,6 +27,27 @@ function dirsearch_content(&$a) {
json_return_and_die($ret);
}
+ $sql_extra = '';
+
+ $tables = array('name','address','locale','region','postcode','country','gender','marital','sexual','keywords');
+
+
+ if($_REQUEST['query']) {
+ $advanced = dir_parse_query($_REQUEST['query']);
+ if($advanced) {
+ foreach($advanced as $adv) {
+ if(in_array($adv['field'],$tables)) {
+ if($adv['field'] === 'name')
+ $sql_extra .= dir_query_build($adv['logic'],'xchan_name',$adv['value']);
+ elseif($adv['field'] === 'address')
+ $sql_extra .= dir_query_build($adv['logic'],'xchan_addr',$adv['value']);
+ else
+ $sql_extra .= dir_query_build($adv['logic'],'xprof_' . $adv['field'],$adv['value']);
+ }
+ }
+ }
+ }
+
$hash = ((x($_REQUEST['hash'])) ? $_REQUEST['hash'] : '');
$name = ((x($_REQUEST,'name')) ? $_REQUEST['name'] : '');
@@ -38,6 +59,7 @@ function dirsearch_content(&$a) {
$country = ((x($_REQUEST,'country')) ? $_REQUEST['country'] : '');
$gender = ((x($_REQUEST,'gender')) ? $_REQUEST['gender'] : '');
$marital = ((x($_REQUEST,'marital')) ? $_REQUEST['marital'] : '');
+ $sexual = ((x($_REQUEST,'sexual')) ? $_REQUEST['sexual'] : '');
$keywords = ((x($_REQUEST,'keywords')) ? $_REQUEST['keywords'] : '');
$agege = ((x($_REQUEST,'agege')) ? intval($_REQUEST['agege']) : 0 );
$agele = ((x($_REQUEST,'agele')) ? intval($_REQUEST['agele']) : 0 );
@@ -59,36 +81,38 @@ function dirsearch_content(&$a) {
$sort_order = ((x($_REQUEST,'order')) ? $_REQUEST['order'] : '');
-// TODO - a meta search which joins all of these things to one search string
-
- $sql_extra = '';
+ $joiner = ' OR ';
+ if($_REQUEST['and'])
+ $joiner = ' AND ';
if($name)
- $sql_extra .= " OR xchan_name like '" . protect_sprintf( '%' . dbesc($name) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xchan_name',$name);
if($hub)
- $sql_extra .= " OR xchan_hash in (select hubloc_hash from hubloc where hubloc_host = '" . protect_sprintf(dbesc($hub)) . "') ";
+ $sql_extra .= " $joiner xchan_hash in (select hubloc_hash from hubloc where hubloc_host = '" . protect_sprintf(dbesc($hub)) . "') ";
if($address)
- $sql_extra .= " OR xchan_addr like '" . protect_sprintf( '%' . dbesc($address) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xchan_addr',$address);
if($city)
- $sql_extra .= " OR xprof_locale like '" . protect_sprintf( '%' . dbesc($city) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_locale',$city);
if($region)
- $sql_extra .= " OR xprof_region like '" . protect_sprintf( '%' . dbesc($region) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_region',$region);
if($post)
- $sql_extra .= " OR xprof_postcode like '" . protect_sprintf( '%' . dbesc($post) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_postcode',$post);
if($country)
- $sql_extra .= " OR xprof_country like '" . protect_sprintf( '%' . dbesc($country) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_country',$country);
if($gender)
- $sql_extra .= " OR xprof_gender like '" . protect_sprintf( '%' . dbesc($gender) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_gender',$gender);
if($marital)
- $sql_extra .= " OR xprof_marital like '" . protect_sprintf( '%' . dbesc($marital) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_marital',$marital);
+ if($sexual)
+ $sql_extra .= dir_query_build($joiner,'xprof_sexual',$sexual);
if($keywords)
- $sql_extra .= " OR xprof_keywords like '" . protect_sprintf( '%' . dbesc($keywords) . '%' ) . "' ";
+ $sql_extra .= dir_query_build($joiner,'xprof_keywords',$keywords);
// we only support an age range currently. You must set both agege
// (greater than or equal) and agele (less than or equal)
if($agele && $agege) {
- $sql_extra .= " OR ( xprof_age <= " . intval($agele) . " ";
+ $sql_extra .= " $joiner ( xprof_age <= " . intval($agele) . " ";
$sql_extra .= " AND xprof_age >= " . intval($agege) . ") ";
}
@@ -98,7 +122,6 @@ function dirsearch_content(&$a) {
}
-
$perpage = (($_REQUEST['n']) ? $_REQUEST['n'] : 300);
$page = (($_REQUEST['p']) ? intval($_REQUEST['p'] - 1) : 0);
$startrec = (($page+1) * $perpage) - $perpage;
@@ -236,6 +259,66 @@ function dirsearch_content(&$a) {
}
+function dir_query_build($joiner,$field,$s) {
+ $ret = '';
+ if(trim($s))
+ $ret .= dbesc($joiner) . " " . dbesc($field) . " like '" . protect_sprintf( '%' . dbesc($s) . '%' ) . "' ";
+ return $ret;
+}
+
+function dir_parse_query($s) {
+
+ $ret = array();
+ $curr = array();
+ $all = explode(' ',$s);
+ $quoted_string = false;
+
+ if($all) {
+ foreach($all as $q) {
+ if($q === 'and') {
+ $curr['logic'] = 'and';
+ continue;
+ }
+ if($q === 'or') {
+ $curr['logic'] = 'or';
+ continue;
+ }
+ if(strpos($q,'=')) {
+ if(! isset($curr['logic']))
+ $curr['logic'] = 'or';
+ $curr['field'] = trim(substr($q,0,strpos($q,'=')));
+ $curr['value'] = trim(substr($q,strpos($q,'=')+1));
+ if(strpos($curr['value'],'"') !== false) {
+ $quoted_string = true;
+ $curr['value'] = substr($curr['value'],strpos($curr['value'],'"')+1);
+ }
+ else {
+ $ret[] = $curr;
+ $curr = array();
+ $continue;
+ }
+ }
+ elseif($quoted_string) {
+ if(strpos($q,'"') !== false) {
+ $curr['value'] .= ' ' . str_replace('"','',trim($q));
+ $ret[] = $curr;
+ $curr = array();
+ $quoted_string = false;
+ }
+ else
+ $curr['value'] .= ' ' . trim(q);
+ }
+ }
+ }
+ logger('dir_parse_query:' . print_r($ret,true),LOGGER_DATA);
+ return $ret;
+}
+
+
+
+
+
+
function list_public_sites() {
$r = q("select * from site where site_access != 0 and site_register !=0 order by rand()");