From 0d43078be4af8db084ac3dc2e70903329ffb9299 Mon Sep 17 00:00:00 2001
From: dg9vh <kim@huebel-online.de>
Date: Fri, 20 May 2016 12:16:33 +0000
Subject: [PATCH] creating setup-routine to run basic configuration in browser.
 Reorganized some config-constants

---
 .gitignore            |   1 +
 README.md             |   3 +-
 config/config.php     |  92 ----------------------------------
 include/functions.php |   6 +--
 include/sysinfo.php   |   4 +-
 include/tools.php     |  17 +++++++
 index.php             |   1 +
 linux-step-by-step.md |   2 +-
 setup.php             | 111 ++++++++++++++++++++++++++++++++++++++++++
 9 files changed, 138 insertions(+), 99 deletions(-)
 delete mode 100644 config/config.php
 create mode 100644 setup.php

diff --git a/.gitignore b/.gitignore
index c6e887e..65f4c09 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 Links.txt
+config/config.php
\ No newline at end of file
diff --git a/README.md b/README.md
index 782d729..a1f6dd6 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,8 @@ Installation
 ============
 * Please ensure to not put loglevels at 0 in MMDVM.ini.
 * Copy all files into your webroot and enjoy working with it.
-* Edit config.php located in /config-folder in your web-folder.
+* Create a config/config.php by calling setup.php and giving suitable values
+* If Dashboard is working, remove setup.php from your webroot
 
 For detailled installation see `linux-step-by-step.md` within this repository.
 
diff --git a/config/config.php b/config/config.php
deleted file mode 100644
index 5ff516b..0000000
--- a/config/config.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-date_default_timezone_set('UTC');
-define("MMDVMLOGPATH", "/mnt/ramdisk/"); // hint: add trailing / !!!
-define("MMDVMLOGPREFIX", "MMDVM");
-define("MMDVMLOGFILE", MMDVMLOGPATH . MMDVMLOGPREFIX . "-" . date("Y-m-d") . ".log");
-define("MMDVMINIPATH", "/etc/mmdvm/"); // hint: add trailing / !!!
-define("MMDVMINIFILENAME", "MMDVM.ini");
-define("MMDVMHOSTPATH", "/usr/local/bin/"); // hint: add trailing / !!!
-
-// enter exact path to your log files.
-// If your Linux is a MARYLAND-DSTAR-Image, this paths would work.
-
-// Adjust to suit, uncomment correct line, if none of the given distributions fit, customize
-// OTHER to suitable paths.
-
-//define("DISTRIBUTION", "MARYLAND");
-define("DISTRIBUTION", "WESTERN");
-//define("DISTRIBUTION", "DL5DI_DEBIAN");
-//define("DISTRIBUTION", "DL5DI_CENTOS");
-//define("DISTRIBUTION", "OTHER");
-
-switch (DISTRIBUTION) {
-	case "MARYLAND":
-// Configuration for Maryland-Dstar-Image
-		define("LOGPATH", "/var/log");
-		define("CONFIGPATH", "/etc/gateway");
-		define("DSTARREPEATERLOGPATH", LOGPATH . "/dstarrepeater_1");
-		define("DSTARREPEATERLOGFILENAME", "DStarRepeater_Repeater-1-");
-		define("LINKLOGPATH", LOGPATH . "/gateway/Links.log");
-		define("HRDLOGPATH", LOGPATH . "/gateway/Headers.log");
-		break;
-	case "WESTERN":
-// Configuration for Western-Dstar-Image
-		define("LOGPATH", "/var/log");
-		define("CONFIGPATH", "/etc");
-		define("DSTARREPEATERLOGPATH", LOGPATH . "/");
-		define("DSTARREPEATERLOGFILENAME", "DStarRepeater-");
-		define("LINKLOGPATH", LOGPATH . "/Links.log");
-		define("HRDLOGPATH", LOGPATH . "/Headers.log");
-		break;
-	case "DL5DI_CENTOS":
-// Configuration for DL5DI-Installation-packages on CENTOS
-		define("LOGPATH", "/var/log/dstar");
-		define("CONFIGPATH", "/etc");
-		define("DSTARREPEATERLOGPATH", LOGPATH . "/");
-		define("DSTARREPEATERLOGFILENAME", "DStarRepeater_1-");
-		define("LINKLOGPATH", LOGPATH . "/Links.log");
-		define("HRDLOGPATH", LOGPATH . "/Headers.log");
-		break;
-	case "DL5DI_DEBIAN":
-// Configuration for DL5DI-Installation-packages on DEBIAN
-		define("LOGPATH", "/var/log/opendv");
-		define("CONFIGPATH", "/home/opendv/ircddbgateway");
-		define("DSTARREPEATERLOGPATH", LOGPATH . "/");
-		define("DSTARREPEATERLOGFILENAME", "DStarRepeater_1-");
-		define("LINKLOGPATH", LOGPATH . "/Links.log");
-		define("HRDLOGPATH", LOGPATH . "/Headers.log");
-		break;
-	case "OTHER":
-// Configuration for all others, please customize
-// if necessary
-		define("LOGPATH", "/var/log");
-		define("CONFIGPATH", "/etc");
-		define("DSTARREPEATERLOGPATH", LOGPATH . "/");
-		define("DSTARREPEATERLOGFILENAME", "DStarRepeater-");
-		define("LINKLOGPATH", LOGPATH . "/Links.log");
-		define("HRDLOGPATH", LOGPATH . "/Headers.log");
-		break;
-}
-
-
-define("CONFIGFILENAME", "ircddbgateway");
-define("GATEWAYCONFIGPATH", CONFIGPATH . "/" . CONFIGFILENAME);
-
-// set to called ircddbgateway-programm like ircddbgatewayd or ircddbgateway
-define("IRCDDBGATEWAY", "ircddbgatewayd");
-
-// set time to refresh page
-define("REFRESHAFTER", "60");
-
-// enables CPU-temperature alert
-define("TEMPERATUREALERT", true);
-
-// defines temperature of warning
-define("TEMPERATUREHIGHLEVEL", 60);
-
-// enables progress-bars
-define("SHOWPROGRESSBARS", true);
-
-// defines number of lines in last heard list
-define("LHLINES", 20);
-?>
\ No newline at end of file
diff --git a/include/functions.php b/include/functions.php
index 6d860e4..03e0e6d 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -2,7 +2,7 @@
 
 function getMMDVMHostVersion() {
 	// returns creation-time of MMDVMHost as version-number
-	$filename = MMDVMHOSTPATH . "MMDVMHost";
+	$filename = MMDVMHOSTPATH."/MMDVMHost";
 	exec($filename." -v 2>&1", $output);
 	if (!startsWith(substr($output[0],18,8),"20")) {
 		return getMMDVMHostFileVersion();
@@ -13,7 +13,7 @@ function getMMDVMHostVersion() {
 
 function getMMDVMHostFileVersion() {
 	// returns creation-time of MMDVMHost as version-number
-	$filename = MMDVMHOSTPATH . "MMDVMHost";
+	$filename = MMDVMHOSTPATH."/MMDVMHost";
 	if (file_exists($filename)) {
 	    return date("d M y", filectime($filename));
 	}
@@ -85,7 +85,7 @@ function showMode($mode, $mmdvmconfigs) {
 function getLog() {
 	// Open Logfile and copy loglines into LogLines-Array()
 	$logLines = array();
-	if ($log = fopen(MMDVMLOGFILE,'r')) {
+	if ($log = fopen(MMDVMLOGPATH."/".MMDVMLOGPREFIX."-".date("Y-m-d").".log", 'r')) {
 		while ($logLine = fgets($log)) {
 			if (!strpos($logLine, "Debug") && !strpos($logLine,"Received a NAK")) {
 				array_push($logLines, $logLine);
diff --git a/include/sysinfo.php b/include/sysinfo.php
index 33bbafa..0d8d75a 100644
--- a/include/sysinfo.php
+++ b/include/sysinfo.php
@@ -2,7 +2,7 @@
 	exec("cat /sys/class/thermal/thermal_zone0/temp", $cputemp);
 	exec("cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq", $cpufreq);
 	$cputemp = $cputemp[0] / 1000;
-	if (TEMPERATUREALERT && $cputemp > TEMPERATUREHIGHLEVEL) {
+	if (defined("TEMPERATUREALERT") && $cputemp > TEMPERATUREHIGHLEVEL) {
 ?>
 		<script>
 			function deleteLayer(id) {
@@ -110,7 +110,7 @@
 					<td><?php echo $sysload; ?> %</td>
 					<td>
 <?php
-	if (SHOWPROGRESSBARS) {
+	if (defined("SHOWPROGRESSBARS")) {
 ?>
 						<div class="progress"><div class="progress-bar <?php
 		if ($cpuusage < 30)
diff --git a/include/tools.php b/include/tools.php
index 120a180..ebd41cd 100644
--- a/include/tools.php
+++ b/include/tools.php
@@ -44,4 +44,21 @@ function isProcessRunning($processname) {
 	}
 }
 
+function createConfigLines() { 
+	$out ="";
+	foreach($_GET as $key=>$val) { 
+		if($key != "cmd") {
+			$out .= "define(\"$key\", \"$val\");"."\n";
+		}
+	}
+	return $out;
+} 
+
+function checkSetup() {
+	if (file_exists ("setup.php")) {
+?>
+<div class="alert alert-danger" role="alert">You forgot to remove setup.php in root-directory of your dashboard! Please delete the file!</div>
+<?php
+	}
+}
 ?>
\ No newline at end of file
diff --git a/index.php b/index.php
index 1234421..1294a98 100644
--- a/index.php
+++ b/index.php
@@ -36,6 +36,7 @@ include "include/functions.php";
   <h4>MMDVMHost by G4KLX Version: <?php echo getMMDVMHostVersion() ?></h4>
 </div>
 <?php
+checkSetup();
 // Here you can feel free to disable info-sections by commenting out with // before include
 include "include/sysinfo.php";
 include "include/repeaterinfo.php";
diff --git a/linux-step-by-step.md b/linux-step-by-step.md
index 04f4bce..06561aa 100644
--- a/linux-step-by-step.md
+++ b/linux-step-by-step.md
@@ -60,7 +60,7 @@ This short howto describes step-by-step how to install the MMDVMHost-Dashboard o
 
 	>rm index.html
 
-9. When this is done you should configure the dashboard by editing /var/www/html/config/config.php respective /var/www/config/config.php to your personal fits. 
+9. When this is done you should configure the dashboard by calling setup.php in your browser to create /var/www/html/config/config.php respective /var/www/config/config.php with your personal fits. 
 
 10. Last step is to put www-user into sudoers by editing `/etc/sudoers` with
 
diff --git a/setup.php b/setup.php
new file mode 100644
index 0000000..0cd3097
--- /dev/null
+++ b/setup.php
@@ -0,0 +1,111 @@
+<?php
+
+include "include/tools.php";
+?>
+<!doctype html>
+<html lang="de">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
+    <!-- Das neueste kompilierte und minimierte CSS -->
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
+    <!-- Optionales Theme -->
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
+    <!-- Das neueste kompilierte und minimierte JavaScript -->
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
+    <title>MMDVM-Dashboard by DG9VH - Setup</title>
+  </head>
+  <body>
+<?php
+	if ($_GET['cmd'] =="writeconfig") {
+		$configfile = fopen("config/config.php", w);
+		fwrite($configfile,"<?php\n");
+		fwrite($configfile,"# This is an auto-generated config-file!\n");
+		fwrite($configfile,"# Be careful, when manual editing this!\n\n");
+		fwrite($configfile, createConfigLines());
+		fwrite($configfile,"?>\n");
+		fclose($configfile);
+?>
+  <div class="page-header">
+    <h1><small>MMDVM-Dashboard by DG9VH</small> Setup-Process</h1>
+    <div class="alert alert-success" role="alert">Your config-file is written in config/config.php, please remove setup.php for security reasons!</div>
+    <p><a href="index.php">Your dashboard is now available.</a></p>
+  </div>
+<?php
+	} else {
+?>
+  <div class="page-header">
+    <h1><small>MMDVM-Dashboard by DG9VH</small> Setup-Process</h1>
+    <h4>Please give necessary information below</h4>
+  </div>
+  <form id="config" action="setup.php" method="get">
+    <input type="hidden" name="cmd" value="writeconfig">
+    <div class="container">
+      <h2>MMDVMHost-Configuration</h2>
+      <div class="input-group">
+        <span class="input-group-addon" id="MMDVMLOGPATH" style="width: 300px">Path to MMDVMHost-logfile</span>
+        <input type="text" name="MMDVMLOGPATH" class="form-control" placeholder="/var/log/mmdvm/" aria-describedby="MMDVMLOGPATH">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="MMDVMLOGPREFIX" style="width: 300px">Logfile-prefix</span>
+        <input type="text" name="MMDVMLOGPREFIX" class="form-control" placeholder="MMDVM" aria-describedby="MMDVMLOGPREFIX">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="MMDVMINIPATH" style="width: 300px">Path to MMDVM.ini</span>
+        <input type="text" name="MMDVMINIPATH" class="form-control" placeholder="/etc/mmdvm/" aria-describedby="MMDVMINIPATH">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="MMDVMINIFILENAME" style="width: 300px">MMDVM.ini-filename</span>
+        <input type="text" name="MMDVMINIFILENAME" class="form-control" placeholder="MMDVM.ini" aria-describedby="MMDVMINIFILENAME">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="MMDVMHOSTPATH" style="width: 300px">Path to MMDVMHost-executable</span>
+        <input type="text" name="MMDVMHOSTPATH" class="form-control" placeholder="/usr/local/bin/" aria-describedby="MMDVMHOSTPATH">
+      </div>
+    </div>
+    <div class="container">
+      <h2>ircddbgateway-Configuration</h2>
+      <div class="input-group">
+        <span class="input-group-addon" id="LINKLOGPATH" style="width: 300px">Path to Links.log</span>
+        <input type="text" name="LINKLOGPATH" class="form-control" placeholder="/var/log/" aria-describedby="LINKLOGPATH">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="IRCDDBGATEWAY" style="width: 300px">Name of ircddbgateway-executeable</span>
+        <input type="text" name="IRCDDBGATEWAY" class="form-control" placeholder="ircddbgatewayd" aria-describedby="IRCDDBGATEWAY">
+      </div>
+    </div>
+    <div class="container">
+      <h2>Global Configuration</h2>
+      <div class="input-group">
+        <span class="input-group-addon" id="REFRESHAFTER" style="width: 300px">Refresh page after in seconds</span>
+        <input type="text" name="REFRESHAFTER" class="form-control" placeholder="60" aria-describedby="REFRESHAFTER">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="SHOWPROGRESSBARS" style="width: 300px">Show progressbars</span>
+        <div class="panel-body"><input type="checkbox" name="SHOWPROGRESSBARS"></div>
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="TEMPERATUREALERT" style="width: 300px">Enable CPU-temperature-warning</span>
+        <div class="panel-body"><input type="checkbox" name="TEMPERATUREALERT"></div>
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="TEMPERATUREHIGHLEVEL" style="width: 300px">Warning temperature</span>
+        <input type="text" name="TEMPERATUREHIGHLEVEL" class="form-control" placeholder="60" aria-describedby="TEMPERATUREHIGHLEVEL">
+      </div>
+      <div class="input-group">
+        <span class="input-group-addon" id="LHLINES" style="width: 300px">Last heard list lines:</span>
+        <input type="text" name="LHLINES" class="form-control" placeholder="20" aria-describedby="LHLINES">
+      </div>
+      <div class="input-group">
+      <span class="input-group-btn">
+        <button class="btn btn-default" type="submit" form="config">Save configuration</button>
+      </span>
+    </div>
+    </div>
+  </form>
+  <?php
+	}
+  ?>
+  </body>
+</html>