Add link to api docs in manual
[plcapi.git] / demo / server / discuss.php
index 078b087..ac65209 100644 (file)
 <?php
 
-    include("xmlrpc.inc");
-    include("xmlrpcs.inc");
+include_once __DIR__ . "/../../vendor/autoload.php";
 
-    $addcomment_sig=array(array($xmlrpcInt, $xmlrpcString, $xmlrpcString, $xmlrpcString));
+use PhpXmlRpc\Value;
 
-    $addcomment_doc='Adds a comment to an item. The first parameter
+$addComment_sig = array(array(Value::$xmlrpcInt, Value::$xmlrpcString, Value::$xmlrpcString, Value::$xmlrpcString));
+
+$addComment_doc = 'Adds a comment to an item. The first parameter
 is the item ID, the second the name of the commenter, and the third
 is the comment itself. Returns the number of comments against that
 ID.';
 
-    function addcomment($m)
-    {
-        global $xmlrpcerruser;
-        $err="";
-        // since validation has already been carried out for us,
-        // we know we got exactly 3 string values
-        $n = php_xmlrpc_decode($m);
-        $msgID = $n[0];
-        $name  = $n[1];
-        $comment = $n[2];
+function addComment($req)
+{
+    $err = "";
+    // since validation has already been carried out for us,
+    // we know we got exactly 3 string values
+    $encoder = new PhpXmlRpc\Encoder();
+    $n = $encoder->decode($req);
+    $msgID = $n[0];
+    $name = $n[1];
+    $comment = $n[2];
 
-        $dbh=dba_open("/tmp/comments.db", "c", "db2");
-        if($dbh)
-        {
-            $countID="${msgID}_count";
-            if(dba_exists($countID, $dbh))
-            {
-                $count=dba_fetch($countID, $dbh);
-            }
-            else
-            {
-                $count=0;
-            }
-            // add the new comment in
-            dba_insert($msgID . "_comment_${count}", $comment, $dbh);
-            dba_insert($msgID . "_name_${count}", $name, $dbh);
-            $count++;
-            dba_replace($countID, $count, $dbh);
-            dba_close($dbh);
-        }
-        else
-        {
-            $err="Unable to open comments database.";
-        }
-        // if we generated an error, create an error return response
-        if($err)
-        {
-            return new xmlrpcresp(0, $xmlrpcerruser, $err);
-        }
-        else
-        {
-            // otherwise, we create the right response
-            // with the state name
-            return new xmlrpcresp(new xmlrpcval($count, "int"));
+    $dbh = dba_open("/tmp/comments.db", "c", "db2");
+    if ($dbh) {
+        $countID = "${msgID}_count";
+        if (dba_exists($countID, $dbh)) {
+            $count = dba_fetch($countID, $dbh);
+        } else {
+            $count = 0;
         }
+        // add the new comment in
+        dba_insert($msgID . "_comment_${count}", $comment, $dbh);
+        dba_insert($msgID . "_name_${count}", $name, $dbh);
+        $count++;
+        dba_replace($countID, $count, $dbh);
+        dba_close($dbh);
+    } else {
+        $err = "Unable to open comments database.";
     }
+    // if we generated an error, create an error return response
+    if ($err) {
+        return new PhpXmlRpc\Response(0, PhpXmlRpc\PhpXmlRpc::$xmlrpcerruser, $err);
+    } else {
+        // otherwise, we create the right response
+        return new PhpXmlRpc\Response(new PhpXmlRpc\Value($count, "int"));
+    }
+}
 
-    $getcomments_sig=array(array($xmlrpcArray, $xmlrpcString));
+$getComments_sig = array(array(Value::$xmlrpcArray, Value::$xmlrpcString));
 
-    $getcomments_doc='Returns an array of comments for a given ID, which
+$getComments_doc = 'Returns an array of comments for a given ID, which
 is the sole argument. Each array item is a struct containing name
 and comment text.';
 
-    function getcomments($m)
-    {
-        global $xmlrpcerruser;
-        $err="";
-        $ra=array();
-        // get the first param
-        if(XMLRPC_EPI_ENABLED == '1')
-        {
-            $msgID=xmlrpc_decode($m->getParam(0));
-        }
-        else
-        {
-            $msgID=php_xmlrpc_decode($m->getParam(0));
-        }
-        $dbh=dba_open("/tmp/comments.db", "r", "db2");
-        if($dbh)
-        {
-            $countID="${msgID}_count";
-            if(dba_exists($countID, $dbh))
-            {
-                $count=dba_fetch($countID, $dbh);
-                for($i=0; $i<$count; $i++)
-                {
-                    $name=dba_fetch("${msgID}_name_${i}", $dbh);
-                    $comment=dba_fetch("${msgID}_comment_${i}", $dbh);
-                    // push a new struct onto the return array
-                    $ra[] = array(
-                        "name" => $name,
-                        "comment" => $comment
-                        );
-                }
+function getComments($req)
+{
+    $err = "";
+    $ra = array();
+    $encoder = new PhpXmlRpc\Encoder();
+    $msgID = $encoder->decode($req->getParam(0));
+    $dbh = dba_open("/tmp/comments.db", "r", "db2");
+    if ($dbh) {
+        $countID = "${msgID}_count";
+        if (dba_exists($countID, $dbh)) {
+            $count = dba_fetch($countID, $dbh);
+            for ($i = 0; $i < $count; $i++) {
+                $name = dba_fetch("${msgID}_name_${i}", $dbh);
+                $comment = dba_fetch("${msgID}_comment_${i}", $dbh);
+                // push a new struct onto the return array
+                $ra[] = array(
+                    "name" => $name,
+                    "comment" => $comment,
+                );
             }
         }
-        // if we generated an error, create an error return response
-        if($err)
-        {
-            return new xmlrpcresp(0, $xmlrpcerruser, $err);
-        }
-        else
-        {
-            // otherwise, we create the right response
-            // with the state name
-            return new xmlrpcresp(php_xmlrpc_encode($ra));
-        }
     }
+    // if we generated an error, create an error return response
+    if ($err) {
+        return new PhpXmlRpc\Response(0, PhpXmlRpc\PhpXmlRpc::$xmlrpcerruser, $err);
+    } else {
+        // otherwise, we create the right response
+        return new PhpXmlRpc\Response($encoder->encode($ra));
+    }
+}
 
-    $s = new xmlrpc_server(array(
-        "discuss.addComment" => array(
-            "function" => "addcomment",
-            "signature" => $addcomment_sig,
-            "docstring" => $addcomment_doc
-        ),
-        "discuss.getComments" => array(
-            "function" => "getcomments",
-            "signature" => $getcomments_sig,
-            "docstring" => $getcomments_doc
-        )
-    ));
+$srv = new PhpXmlRpc\Server(array(
+    "discuss.addComment" => array(
+        "function" => "addComment",
+        "signature" => $addComment_sig,
+        "docstring" => $addComment_doc,
+    ),
+    "discuss.getComments" => array(
+        "function" => "getComments",
+        "signature" => $getComments_sig,
+        "docstring" => $getComments_doc,
+    ),
+));