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-rw-r--r--web/lib/aurjson.class.php113
1 files changed, 44 insertions, 69 deletions
diff --git a/web/lib/aurjson.class.php b/web/lib/aurjson.class.php
index bc26826..321fee3 100644
--- a/web/lib/aurjson.class.php
+++ b/web/lib/aurjson.class.php
@@ -14,23 +14,12 @@ include_once("aur.inc");
**/
class AurJSON {
private $dbh = false;
- private $exposed_methods = array();
- private $fields = array();
-
- /**
- * Initialize methods and database fields.
- **/
- public function __construct() {
- $this->exposed_methods = array('search', 'info', 'msearch');
-
- $this->fields = array(
- 'Packages.ID', 'Name', 'Version', 'CategoryID',
- 'Description', 'URL', 'CONCAT("' .
- mysql_real_escape_string(URL_DIR) .
- '", Name, "/", Name, ".tar.gz") AS URLPath', 'License',
- 'NumVotes', '(OutOfDateTS IS NOT NULL) AS OutOfDate'
- );
- }
+ private static $exposed_methods = array('search', 'info', 'msearch');
+ private static $fields = array(
+ 'Packages.ID', 'Name', 'Version', 'CategoryID',
+ 'Description', 'URL', 'License',
+ 'NumVotes', '(OutOfDateTS IS NOT NULL) AS OutOfDate'
+ );
/**
* Handles post data, and routes the request.
@@ -44,12 +33,12 @@ class AurJSON {
}
// do the routing
- if ( in_array($http_data['type'], $this->exposed_methods) ) {
+ if ( in_array($http_data['type'], self::$exposed_methods) ) {
// set up db connection.
$this->dbh = db_connect();
// ugh. this works. I hate you php.
- $json = call_user_func(array(&$this,$http_data['type']),
+ $json = call_user_func(array(&$this, $http_data['type']),
$http_data['arg']);
// allow rpc callback for XDomainAjax
@@ -76,10 +65,10 @@ class AurJSON {
* @param $msg The error string to return
* @return mixed A json formatted error response.
**/
- private function json_error($msg){
+ private function json_error($msg) {
// set content type header to app/json
header('content-type: application/json');
- return $this->json_results('error',$msg);
+ return $this->json_results('error', $msg);
}
/**
@@ -88,10 +77,36 @@ class AurJSON {
* @param $data The result data to return
* @return mixed A json formatted result response.
**/
- private function json_results($type,$data){
+ private function json_results($type, $data) {
return json_encode( array('type' => $type, 'results' => $data) );
}
+ private function process_query($type, $query) {
+ $result = db_query($query, $this->dbh);
+
+ if ( $result && (mysql_num_rows($result) > 0) ) {
+ $search_data = array();
+ while ( $row = mysql_fetch_assoc($result) ) {
+ $name = $row['Name'];
+ $row['URLPath'] = URL_DIR . $name . "/" . $name . ".tar.gz";
+
+ if ($type == 'info') {
+ $search_data = $row;
+ break;
+ }
+ else {
+ array_push($search_data, $row);
+ }
+ }
+
+ mysql_free_result($result);
+ return $this->json_results($type, $search_data);
+ }
+ else {
+ return $this->json_error('No results found');
+ }
+ }
+
/**
* Performs a fulltext mysql search of the package database.
* @param $keyword_string A string of keywords to search with.
@@ -105,24 +120,12 @@ class AurJSON {
$keyword_string = mysql_real_escape_string($keyword_string, $this->dbh);
$keyword_string = addcslashes($keyword_string, '%_');
- $query = "SELECT " . implode(',', $this->fields) .
+ $query = "SELECT " . implode(',', self::$fields) .
" FROM Packages WHERE " .
" ( Name LIKE '%{$keyword_string}%' OR " .
" Description LIKE '%{$keyword_string}%' )";
- $result = db_query($query, $this->dbh);
-
- if ( $result && (mysql_num_rows($result) > 0) ) {
- $search_data = array();
- while ( $row = mysql_fetch_assoc($result) ) {
- array_push($search_data, $row);
- }
- mysql_free_result($result);
- return $this->json_results('search', $search_data);
- }
- else {
- return $this->json_error('No results found');
- }
+ return $this->process_query('search', $query);
}
/**
@@ -131,7 +134,7 @@ class AurJSON {
* @return mixed Returns an array of value data containing the package data
**/
private function info($pqdata) {
- $base_query = "SELECT " . implode(',', $this->fields) .
+ $base_query = "SELECT " . implode(',', self::$fields) .
" FROM Packages WHERE ";
if ( is_numeric($pqdata) ) {
@@ -147,26 +150,9 @@ class AurJSON {
$query_stub = sprintf("Name=\"%s\"",
mysql_real_escape_string($pqdata));
}
+ $query = $base_query . $query_stub;
- $result = db_query($base_query.$query_stub, $this->dbh);
-
- if ( $result && (mysql_num_rows($result) > 0) ) {
- $row = mysql_fetch_assoc($result);
- mysql_free_result($result);
- foreach($row as $name => $value) {
- $converted = utf8_encode($value);
- if ($converted != "") {
- $row[$name] = $converted;
- }
- else {
- $row[$name] = "[PKGBUILD error: non-UTF8 character]";
- }
- }
- return $this->json_results('info', $row);
- }
- else {
- return $this->json_error('No result found');
- }
+ return $this->process_query('info', $query);
}
/**
@@ -176,25 +162,14 @@ class AurJSON {
**/
private function msearch($maintainer) {
$maintainer = mysql_real_escape_string($maintainer, $this->dbh);
- $fields = implode(',', $this->fields);
+ $fields = implode(',', self::$fields);
$query = "SELECT Users.Username as Maintainer, {$fields} " .
" FROM Packages, Users " .
" WHERE Packages.MaintainerUID = Users.ID AND " .
" Users.Username = '{$maintainer}'";
- $result = db_query($query, $this->dbh);
- if ( $result && (mysql_num_rows($result) > 0) ) {
- $packages = array();
- while ( $row = mysql_fetch_assoc($result) ) {
- array_push($packages, $row);
- }
- mysql_free_result($result);
- return $this->json_results('msearch', $packages);
- }
- else {
- return $this->json_error('No results found');
- }
+ return $this->process_query('msearch', $query);
}
}