<?php
if ($_SERVER["PHP_SELF"] == "/admin/index.php") { // Stop this working outside of the admin page
	include_once $_SERVER['DOCUMENT_ROOT'].'/config/config.php';          // MMDVMDash Config
	include_once $_SERVER['DOCUMENT_ROOT'].'/mmdvmhost/tools.php';        // MMDVMDash Tools
	include_once $_SERVER['DOCUMENT_ROOT'].'/mmdvmhost/functions.php';    // MMDVMDash Functions
	include_once $_SERVER['DOCUMENT_ROOT'].'/config/language.php';        // Translation Code

	function httpStatusText($code = 0) {
		// List of HTTP status codes.
		$statuslist = array(
			'100' => 'Continue',
			'101' => 'Switching Protocols',
			'200' => 'OK',
			'201' => 'Created',
			'202' => 'Accepted',
			'203' => 'Non-Authoritative Information',
			'204' => 'No Content',
			'205' => 'Reset Content',
			'206' => 'Partial Content',
			'300' => 'Multiple Choices',
			'302' => 'Found',
			'303' => 'See Other',
			'304' => 'Not Modified',
			'305' => 'Use Proxy',
			'400' => 'Bad Request',
			'401' => 'Unauthorized',
			'402' => 'Payment Required',
			'403' => 'Forbidden',
			'404' => 'Not Found',
			'405' => 'Method Not Allowed',
			'406' => 'Not Acceptable',
			'407' => 'Proxy Authentication Required',
			'408' => 'Request Timeout',
			'409' => 'Conflict',
			'410' => 'Gone',
			'411' => 'Length Required',
			'412' => 'Precondition Failed',
			'413' => 'Request Entity Too Large',
			'414' => 'Request-URI Too Long',
			'415' => 'Unsupported Media Type',
			'416' => 'Requested Range Not Satisfiable',
			'417' => 'Expectation Failed',
			'500' => 'Internal Server Error',
			'501' => 'Not Implemented',
			'502' => 'Bad Gateway',
			'503' => 'Service Unavailable',
			'504' => 'Gateway Timeout',
			'505' => 'HTTP Version Not Supported'
		);
		// Caste the status code to a string.
		$code = preg_replace("/[^0-9]/", "", $code);
		$code = (string)$code;
		// Determine if it exists in the array.
		if(array_key_exists($code, $statuslist) ) {
			// Return the status text
			return $statuslist[$code];
		} else {
			// If it doesn't exists, degrade by returning the code.
			return $code;
		}
	}

	// Set some Variable
	$dmrID = "";

	// Check if DMR is Enabled
	$testMMDVModeDMR = getConfigItem("DMR", "Enable", $mmdvmconfigs);

	if ( $testMMDVModeDMR == 1 ) {
	  //Load the dmrgateway config file
	  $dmrGatewayConfigFile = '/etc/dmrgateway';
	  if (fopen($dmrGatewayConfigFile,'r')) { $configdmrgateway = parse_ini_file($dmrGatewayConfigFile, true); }

	  // Get the current DMR Master from the config
	  $dmrMasterHost = getConfigItem("DMR Network", "Address", $mmdvmconfigs);
	  if ( $dmrMasterHost == '127.0.0.1' ) {
	    // DMRGateway, need to check each config
	    if (isset($configdmrgateway['DMR Network 1']['Address'])) {
	      if (($configdmrgateway['DMR Network 1']['Address'] == "tgif.network") && ($configdmrgateway['DMR Network 1']['Enabled'])) {
		$dmrID = $configdmrgateway['DMR Network 1']['Id'];
	      }
	    }
	    if (isset($configdmrgateway['DMR Network 2']['Address'])) {
	      if (($configdmrgateway['DMR Network 2']['Address'] == "tgif.network") && ($configdmrgateway['DMR Network 2']['Enabled'])) {
		$dmrID = $configdmrgateway['DMR Network 2']['Id'];
	      }
	    }
	    if (isset($configdmrgateway['DMR Network 3']['Address'])) {
	      if (($configdmrgateway['DMR Network 3']['Address'] == "tgif.network") && ($configdmrgateway['DMR Network 3']['Enabled'])) {
		$dmrID = $configdmrgateway['DMR Network 3']['Id'];
	      }
	    }
	    if (isset($configdmrgateway['DMR Network 4']['Address'])) {
	      if (($configdmrgateway['DMR Network 4']['Address'] == "tgif.network") && ($configdmrgateway['DMR Network 4']['Enabled'])) {
		$dmrID = $configdmrgateway['DMR Network 4']['Id'];
	      }
	    }
	    if (isset($configdmrgateway['DMR Network 5']['Address'])) {
	      if (($configdmrgateway['DMR Network 5']['Address'] == "tgif.network") && ($configdmrgateway['DMR Network 5']['Enabled'])) {
		$dmrID = $configdmrgateway['DMR Network 5']['Id'];
	      }
	    }
	  } else if ( $dmrMasterHost == 'tgif.network' ) {
	    // MMDVMHost Connected directly to TGIF, get the ID form here
	    if (getConfigItem("DMR", "Id", $mmdvmconfigs)) {
	      $dmrID = getConfigItem("DMR", "Id", $mmdvmconfigs);
	    } else {
	      $dmrID = getConfigItem("General", "Id", $mmdvmconfigs);
	    }
	  }
	}

	if ( $dmrID ) {
	  // Work out if the data has been posted or not
	  if ( !empty($_POST) && isset($_POST["tgifSubmit"]) ): // Data has been posted for this page
	    // Are we a repeater
	    if ( getConfigItem("DMR Network", "Slot1", $mmdvmconfigs) == "0" ) {
		$targetSlot = "1";
	    } else {
		$targetSlot = preg_replace("/[^0-9]/", "", $_POST["tgifSlot"]);
		$targetSlot--;
	    }
	    // Figure out what has been posted
	    if ( (isset($_POST["tgifNumber"])) && (isset($_POST["tgifSubmit"])) ) {
	      $targetTG = preg_replace("/[^0-9]/", "", $_POST["tgifNumber"]);
	      if ($targetTG < 1) { $targetTG = "4000"; }
	    } else {
	      $targetTG = "4000";
	    }
	    if ($_POST["tgifAction"] == "UNLINK") { $targetTG = "4000"; }
	    // Perform the GET request
	    $tgifApiUrl = "http://tgif.network:5040/api/sessions/update/".$dmrID."/".$targetSlot."/".$targetTG;
	    $result = file_get_contents($tgifApiUrl);
	    // Output to the browser
	    echo '<b>TGIF Manager</b>'."\n";
	    echo "<table>\n<tr><th>Command Output</th></tr>\n<tr><td>";
	    //echo "Sending command to TGIF API";
	    echo "TGIF API: ";
	    echo httpStatusText($result);
	    echo "</td></tr>\n</table>\n";
	    echo "<br />\n";
	    // Clean up...
	    unset($_POST);
	    echo '<script type="text/javascript">setTimeout(function() { window.location=window.location;},3000);</script>';
	  else: // Do this when we are not handling post data
	    echo '<b>TGIF Manager</b>'."\n";
	    echo '<form action="'.htmlentities($_SERVER['PHP_SELF']).'" method="post">'."\n";
	    echo '<table>
	    <tr>
	      <th style="width:25%;"><a class=tooltip href="#">Talkgroup Number<span><b>Enter the Talkgroup number</b></span></a></th>
	      <th style="width:25%;"><a class=tooltip href="#">Slot<span><b>Where to link/unlink</b></span></a></th>
	      <th style="width:25%;"><a class=tooltip href="#">Link / Unlink<span><b>Link or unlink</b></span></a></th>
	      <th><a class=tooltip href="#">Action<span><b>Take Action</b></span></a></th>
	    </tr>
	    <tr>
	      <td><input type="text" name="tgifNumber" size="10" maxlength="7" /></td>
	      <td><input type="radio" name="tgifSlot" value="1" />TS1 <input type="radio" name="tgifSlot" value="2" checked="checked" />TS2</td>
	      <td><input type="radio" name="tgifAction" value="LINK" />Link <input type="radio" name="tgifAction" value="UNLINK" checked="checked" />UnLink</td>
	      <td><input type="submit" value="Modify Static" name="tgifSubmit" /></td>
	    </tr>
	    </table><br />'."\n";
	  endif;
	}
}
?>