fixed #1 Unable to post json data

HTTPRelay.php

@@ -126,6 +126,7 @@ function __construct ($header = null) {
 		if ( $header['POSTTYPE'] ) {
 			switch ($header['POSTTYPE']) {
 				case 'form-data' :
+				case 'json' :
 				case 'url-encode' :
 					$this->posttype = $header['POSTTYPE'];
 			}
@@ -275,9 +276,6 @@ public function fetch ($to, $tmout = 60, $httphost = '', $post = null, $recursio
 		# header information
 		$header = self::http_header ();
 
-		if ( $this->debug )
-			fprintf (STDERR, "** Header SET   :\n%s\n", print_r ($header, true));
-
 		curl_setopt ($c, CURLOPT_URL, $to);
 		curl_setopt ($c, CURLOPT_TIMEOUT, $tmout);
 		curl_setopt ($c, CURLOPT_NOPROGRESS, 1);
@@ -288,19 +286,32 @@ public function fetch ($to, $tmout = 60, $httphost = '', $post = null, $recursio
 		);
 		curl_setopt ($c, CURLOPT_HEADER, 0);
 		curl_setopt ($c, CURLOPT_NOBODY, 0);
-		curl_setopt ($c, CURLOPT_HTTPHEADER, $header);
 		curl_setopt ($c, CURLOPT_FAILONERROR, 1);
 		curl_setopt ($c, CURLINFO_HEADER_OUT, 1);
 		if ( preg_match ('/^https:/', $to) )
 			curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
 
-		if ( $post && is_array ($post) ) {
+		if ( $post ) {
 			curl_setopt ($c, CURLOPT_POST, 1);
-			if ( $this->posttype == 'url-encode' )
-				$post = http_build_query ($post);
+			if ( is_array ($post) ) {
+				if ( $this->posttype == 'json' ) {
+					self::set_header ($header, 'Content-Type', 'application/json');
+					$post = json_encode ($post);
+				} else if ( $this->posttype == 'url-encode' )
+					$post = http_build_query ($post);
+			} else {
+				// strings are json format, change Content-Type to 'application/json'
+				if ( json_decode ($post) != NULL )
+					self::set_header ($header, 'Content-Type', 'application/json');
+			}
 			curl_setopt ($c, CURLOPT_POSTFIELDS, $post);
 		}
 
+		curl_setopt ($c, CURLOPT_HTTPHEADER, $header);
+
+		if ( $this->debug )
+			fprintf (STDERR, "** Header SET   :\n%s\n", print_r ($header, true));
+
 		$data = curl_exec ($c);
 		$info = $this->set_return_info ($c);
 

package.xml

@@ -12,7 +12,7 @@
 		<active>yes</active>
 	</lead>
 	<date>2022-06-14</date>
-	<time>21:23:33</time>
+	<time>21:56:27</time>
 	<version>
 		<release>1.0.6</release>
 		<api>1.0.0</api>
@@ -22,11 +22,12 @@
 		<api>stable</api>
 	</stability>
 	<license>BSD</license>
-	<notes>* fixed #2 Overwrite for existing headers in set_header method
+	<notes>* fixed #1 Unable to post json data
+* fixed #2 Overwrite for existing headers in set_header method
 </notes>
 	<contents>
 		<dir name="/">
-			<file role="php" md5sum="1e99dce2b9183c4e5b85538e56fc769b" name="HTTPRelay.php" />
+			<file role="php" md5sum="04ca4e0b2b6a8e9de67ed691f4f16c55" name="HTTPRelay.php" />
 		</dir>
 	</contents>
 	<dependencies>
@@ -57,7 +58,8 @@
 			</stability>
 			<date>2022-06-14</date>
 			<license>BSD</license>
-			<notes>* fixed #2 Overwrite for existing headers in set_header method
+			<notes>* fixed #1 Unable to post json data
+* fixed #2 Overwrite for existing headers in set_header method
 </notes>
 		</release>
 		<release>

package.xml.tmpl

@@ -22,7 +22,8 @@
 		<api>stable</api>
 	</stability>
 	<license>BSD</license>
-	<notes>* fixed #2 Overwrite for existing headers in set_header method
+	<notes>* fixed #1 Unable to post json data
+* fixed #2 Overwrite for existing headers in set_header method
 </notes>
 	<contents>
 		<dir name="/">
@@ -57,7 +58,8 @@
 			</stability>
 			<date>@curdate@</date>
 			<license>BSD</license>
-			<notes>* fixed #2 Overwrite for existing headers in set_header method
+			<notes>* fixed #1 Unable to post json data
+* fixed #2 Overwrite for existing headers in set_header method
 </notes>
 		</release>
 		<release>