File: 1.00.0a/server/base/screen.inc.php (View as HTML)

  1: <?php // screen.inc.php -- web page screen library
  2: /* -------------------------------------------------------------
  3: This file is part of FreeNATS
  4: 
  5: FreeNATS is (C) Copyright 2008 PurplePixie Systems
  6: 
  7: FreeNATS is free software: you can redistribute it and/or modify
  8: it under the terms of the GNU General Public License as published by
  9: the Free Software Foundation, either version 3 of the License, or
 10: (at your option) any later version.
 11: 
 12: FreeNATS is distributed in the hope that it will be useful,
 13: but WITHOUT ANY WARRANTY; without even the implied warranty of
 14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 15: GNU General Public License for more details.
 16: 
 17: You should have received a copy of the GNU General Public License
 18: along with FreeNATS.  If not, see www.gnu.org/licenses
 19: 
 20: For more information see www.purplepixie.org/freenats
 21: -------------------------------------------------------------- */
 22: 
 23: $menu=array();
 24: $menu[0]="<a href=http://www.purplepixie.org/freenats/>FreeNATS Homepage</a>";
 25: $menu[1]="<a href=monitor.php>Live Monitor</a>&nbsp; &nbsp;<a href=main.php>Configuration</a>&nbsp; &nbsp;";
 26: $menu[1].="<a href=http://www.purplepixie.org/freenats/support.php target=top>Help</a>&nbsp; &nbsp;<a href=logout.php>Logout</a>";
 27: $menu[2]=$menu[1]."&nbsp; &nbsp;<a href=admin.php>Admin</a>";
 28: 
 29: $pagemenu['main']="<a href=main.php?mode=overview>Overview</a>&nbsp; &nbsp;<a href=main.php?mode=nodes>Nodes</a>&nbsp; &nbsp;";
 30: $pagemenu['main'].="<a href=main.php?mode=groups>Groups</a>&nbsp; &nbsp;<a href=main.php?mode=views>Views &amp; Reports</a>&nbsp; &nbsp;";
 31: $pagemenu['main'].="<a href=pref.php>User Options</a>";
 32: 
 33: $pagemenu=array();
 34: $pagemenu['main']=array(
 35: 	array("overview","main.php?mode=overview","Overview"),
 36: 	array("nodes","main.php?mode=nodes","Nodes"),
 37: 	array("groups","main.php?mode=groups","Groups"),
 38: 	array("views","main.php?mode=views","Views &amp; Reports"),
 39: 	array("pref","pref.php?mode=pref","User Options") );
 40: 	
 41: function PageMenu($name,$mode="")
 42: {
 43: global $pagemenu;
 44: if (($mode=="")&&isset($_REQUEST['mode'])) $mode=$_REQUEST['mode'];
 45: $out="";
 46: $first=true;
 47: foreach($pagemenu[$name] as $opt)
 48: 	{
 49: 	if ($first) $first=false;
 50: 	else $out.="&nbsp; &nbsp;";
 51: 	if ($mode!=$opt[0]) $out.="<a href=".$opt[1].">";
 52: 	else $out.="<b style=\"background-color: #ffffff;\">";
 53: 	$out.=$opt[2];
 54: 	if ($mode!=$opt[0]) $out.="</a>";
 55: 	else $out.="</b>";
 56: 	}
 57: return $out;
 58: }
 59: 	
 60: $poplist=array();
 61: 
 62: function Screen_Header($title,$menuindex=0,$alertpane=0,$ah="",$pagemenu="")
 63: {
 64: global $menu,$NATS,$NATS_Session;
 65: if ($NATS->Cfg->Get("site.enable.interactive")!=1)
 66: 	{
 67: 	echo "Sorry but FreeNATS interactive is disabled.<br>";
 68: 	echo "<i>site.enable.interactive</i> != 1<br><br>";
 69: 	$NATS->Stop();
 70: 	exit();
 71: 	}
 72: if ($menuindex==1) $alertpane=1; // bodge
 73: if ($NATS_Session->userlevel>9) $menuindex=2; // further bodge!
 74: echo "<html><head><title>FreeNATS: ".$title."</title>\n";
 75: //echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"css/main.css\">\n";
 76: echo "<style type=\"text/css\">\n";
 77: require("css/main.css");
 78: echo "\n</style>\n";
 79: if ($ah!="") echo $ah;
 80: echo "</head>\n";
 81: echo "<script type=\"text/javascript\" src=\"js/freenats.js\"></script>\n";
 82: echo "<body>";
 83: 
 84: echo "<table class=\"maintitle\" cellspacing=0 cellpadding=0>\n";
 85: echo "<tr><td align=left valign=center class=\"mainleft\">\n";
 86: echo "<b class=\"maintitle\">".$title."</b>";
 87: if ($pagemenu!="") echo "<br>&nbsp;&nbsp;<b>".PageMenu($pagemenu)."</b>";
 88: echo "</td>\n";
 89: echo "<td class=\"titlelink\" align=right valign=center>\n";
 90: echo $menu[$menuindex];
 91: echo "&nbsp;</td></tr>\n";
 92: //echo "<tr><td align=left valign=bottom><img src=images/e0e0ff.10px.bl.jpg></td>";
 93: //echo "</tr>\n";
 94: echo "</table>\n";
 95: 
 96: if ($alertpane==1)
 97: 	{
 98: 	$alerts=$NATS->GetAlerts();
 99: 	if (is_array($alerts))
100: 		{
101: 		echo "<div class=\"alertpane\" id=\"fn_alertpane\">";
102: 		echo "<b><u>NATS Alerts</u></b><br><br>";
103: 		foreach($alerts as $alert)
104: 			{
105: 			echo "&nbsp;<a href=node.php?nodeid=".$alert['nodeid'].">";
106: 			echo "<b class=\"al".$alert['alertlevel']."\">".$alert['nodeid']."</b></a><br>";
107: 			}
108: 		echo "<br>";
109: 		echo "</div>";
110: 		}
111: 	}
112: 
113: }
114: 
115: function Start_Round($title,$width="")
116: {
117: if ($width!="") $w=" width=".$width;
118: else $w="";
119: echo "<table border=0".$w." cellspacing=0 cellpadding=0>\n";
120: echo "<tr><td valign=top align=left width=11 style=\"background-color: #e0e0ff;\"><img src=images/e0e0ff.10px.tl.jpg></td>\n";
121: echo "<td align=left valign=center style=\"background-color: #e0e0ff;\">\n";
122: echo $title;
123: echo "\n</td><td align=right valign=top style=\"background-color: #e0e0ff;\"><img src=images/e0e0ff.10px.tr.jpg></td></tr>\n";
124: echo "<tr><td colspan=3 style=\"border-left: solid 1px #e0e0ff; border-bottom: solid 1px #e0e0ff; border-right: solid 1px #e0e0ff; padding: 5px;\">\n";
125: }
126: 
127: function End_Round()
128: {
129: echo "\n</td></tr>\n";
130: 
131: echo "</table>";
132: }
133: 
134: function Screen_Footer()
135: {
136: global $NATS,$poplist;
137: echo "<br><br>\n";
138: //$NATS->Cfg->DumpToScreen();
139: echo "<div class=\"nfooter\">";
140: echo "<div class=\"bl\"><div class=\"br\"><div class=\"tl\"><div class=\"tr\">";
141: 
142: echo "<div align=\"left\" class=\"nfootleft\"><a href=http://www.purplepixie.org/freenats/>FreeNATS</a>; &copy; Copyright 2008 ";
143: echo "<a href=http://www.purplepixie.org/>PurplePixie Systems</a>";
144: echo "</div><div class=\"nfootright\">";
145: echo "Version: ".$NATS->Version;
146: if ($NATS->Release!="") echo "/".$NATS->Release;
147: echo "&nbsp;&nbsp;</div>";
148: 
149: //echo "Hello";
150: echo "</div></div></div></div>";
151: echo "</div>";
152: if (ini_get("freenats.rpath")==1)
153: 	{
154: 	echo "<i>FreeNATS Virtual Server Powered By <a href=http://www.rpath.org/>rPath</a> LAMP Appliance</i><br>";
155: 	}
156: //echo "<i>This is alpha-test software - we would very much value your ";
157: //echo "<a href=http://www.purplepixie.org/freenats/feedback.php>feedback</a></i><br>";
158: 
159: $t=$NATS->Cfg->Get("freenats.tracker");
160: if ( ($t!="") && ($t>0) )
161: 	{
162: 	$sn=explode("/",$_SERVER['SCRIPT_NAME']);
163: 	$script=$sn[count($sn)-1];
164: 	echo "<img src=\"http://www.purplepixie.org/freenats/report/ping.png.php?data=v=".$NATS->Version."+p=".$script."&type=ping\" width=1 height=1>\n";
165: 	}
166: 
167: if ($NATS->Cfg->Get("site.popupmessage")=="1")
168: 	{
169: 	if (count($poplist)>0)
170: 		{
171: 		echo "\n<script type=\"text/javascript\">\n";
172: 		
173: 		foreach($poplist as $pop)
174: 			{
175: 			echo "alert('".$pop."');\n";
176: 			}
177: 			
178: 		echo "</script>\n";
179: 		}
180: 	}
181: echo "\n</body></html>\n";
182: }
183: 
184: function UL_Error($task="")
185: {
186: Screen_Header("Insufficient Access");
187: echo "<br>Sorry but your user has insufficient access to perform task (".$task.").<br><br>";
188: echo "<a href=main.php>Please click here to continue.</a><br><br>";
189: Screen_Footer();
190: exit();
191: }
192: 
193: function nicedt($ts)
194: {
195: global $NATS;
196: $form="H:i:s d/m/Y";
197: if (isset($NATS)) $form=$NATS->Cfg->Get("site.dtformat","H:i:s d/m/Y");
198: if ($ts<=0) return "never";
199: return date($form,$ts);
200: }
201: 
202: function enicedt($ts)
203: {
204: echo nicedt($ts);
205: }
206: 
207: function nicediff($diff)
208: {
209: $hr=0;
210: $mn=0;
211: $se=0;
212: if ($diff>59)
213: 	{
214: 	$mn=round($diff/60,0);
215: 	$se=$diff%60;
216: 	if ($mn>59)
217: 		{
218: 		$hr=round($mn/60,0);
219: 		$mn=$mn%60;
220: 		}
221: 	}
222: else $se=$diff;
223: $s="";
224: if ($hr<10) $s="0";
225: $s.=$hr.":";
226: if ($mn<10) $s.="0";
227: $s.=$mn.":";
228: if ($se<10) $s.="0";
229: $s.=$se;
230: return $s;
231: }
232: 
233: function dtago($ts,$sayago=true)
234: {
235: if ($ts<=0) return "never";
236: $now=time();
237: $diff=$now-$ts;
238: $s=nicediff($diff);
239: if ($sayago) $s.=" ago";
240: return $s;
241: }
242: 
243: function nicenextx($nextx)
244: {
245: if ($nextx<=0) return "Now";
246: $diff=$nextx-time();
247: if ($diff<0)
248: 	{
249: 	$sign=" ago";
250: 	$diff=0-$diff;
251: 	}
252: else $sign="";
253: return nicediff($diff).$sign;
254: }
255: 
256: function edtago($ts)
257: {
258: echo dtago($ts);
259: }
260: 
261: function smartx($x) // smart handling of unixtime x variables
262: {
263: if ($x==0) return time();	// 0 = now
264: else if ($x<0)				// -z = now - z seconds
265: 	return (time()+$x);		// negative number so +
266: else						// positive number so is a unixtime
267: 	return $x;
268: }
269: 
270: $allowed="00123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@_-.,:&/~%=+(){}[]#?";
271: 
272: function nices($s)
273: {
274: global $allowed;
275: $o="";
276: for ($a=0; $a<strlen($s); $a++)
277: 	{
278: 	$c=$s[$a];
279: 	if (strpos($allowed,$c)===false)
280: 		{
281: 		// skip it
282: 		}
283: 	else $o.=$c;
284: 	}
285: return $o;
286: }
287: 
288: function ShowIcons()
289: {
290: global $fnIcons,$fnIcon_DefNode,$fnIcon_DefGroup;
291: $c=0;
292: echo "<table border=0>";
293: $cc=0;
294: for ($a=0; $a<count($fnIcons); $a++)
295: 	{
296: 	if ($cc==0) echo "<tr>";
297: 	echo "<td valign=top align=center><img src=icons/".$fnIcons[$a]."><br>".$fnIcons[$a]."<br>";
298: 	if ($a==$fnIcon_DefNode) echo "<i>Node Default</i> ";
299: 	if ($a==$fnIcon_DefGroup) echo "<i>Group Default</i>";
300: 	echo "</td>";
301: 	$cc++;
302: 	if ($cc>=5)
303: 		{
304: 		echo "</tr>";
305: 		$cc=0;
306: 		}
307: 	}
308: if ($cc>0) echo "</tr>";
309: echo "</table>";
310: }
311: 
312: 
313: function NodeIcon($nodeid)
314: {
315: global $NATS,$fnIcons,$fnIcon_DefNode;
316: $q="SELECT nodeicon FROM fnnode WHERE nodeid=\"".ss($nodeid)."\"";
317: $r=$NATS->DB->Query($q);
318: if ($row=$NATS->DB->Fetch_Array($r)) 
319: 	{
320: 	if ($row['nodeicon']!="") return $row['nodeicon'];
321: 	}
322: return $fnIcons[$fnIcon_DefNode];
323: }
324: 
325: function GroupIcon($groupid)
326: {
327: global $NATS,$fnIcons,$fnIcon_DefGroup;
328: $q="SELECT groupicon FROM fngroup WHERE groupid=\"".ss($groupid)."\"";
329: $r=$NATS->DB->Query($q);
330: if ($row=$NATS->DB->Fetch_Array($r)) 
331: 	{
332: 	if ($row['groupicon']!="") return $row['groupicon'];
333: 	}
334: return $fnIcons[$fnIcon_DefGroup];
335: }
336: 
337: function np_tiny($nodeid,$text=true,$nodename="")
338: {
339: global $NATS;
340: $al=$NATS->NodeAlertLevel($nodeid);
341: echo "<table class=\"nptiny-al".$al."\">";
342: echo "<tr><td valign=center align=center>";
343: echo "<a href=node.php?nodeid=".$nodeid.">";
344: echo "<img src=\"icons/".NodeIcon($nodeid)."\" border=0>";
345: echo "</a>";
346: if ($text)
347: 	{
348: 	if ($nodename=="") $nodename=$nodeid;
349: 	
350: 	//$words=explode(" ",$nodename);
351: 	
352: 	// messy but there you go...
353: 	
354: 	$max_on_line=7;
355: 	$max_lines=2;
356: 	$len=strlen($nodename);
357: 	$out="";
358: 	$linecount=0;
359: 	$charcount=0;
360: 	for ($a=0; $a<$len; $a++)
361: 		{
362: 			
363: 		$char=$nodename[$a];
364: 		
365: 		if ($char==" ")
366: 			{
367: 			$linecount++;
368: 			$charcount=0;
369: 			}
370: 		else $charcount++;
371: 		
372: 		if ($charcount>=$max_on_line) 
373: 			{
374: 			$a=$len+10;
375: 			$out.="..";
376: 			}
377: 		else if ($linecount>=$max_lines) 
378: 			{
379: 			$a=$len+10;
380: 			$out.="..";
381: 			}
382: 		else $out.=$char;
383: 		
384: 		}
385: 	//if ($a==($len+10)) $out.="..";
386: 	$nodename=$out;
387: 	
388: 	$size=10;
389: 		
390: /* -- size-based	
391: 	$len=strlen($nodename);
392: 	if ($len<9) $size=10;
393: 	else if ($len<15) $size=8;
394: 	else if ($len<20) $size=7;
395: 	else
396: 		{
397: 		$size=6;
398: 		$nodename=substr($nodename,0,18)."..";
399: 		}
400: */
401: 	
402: 	echo "<br><b class=\"al".$al."\" style=\"font-size: ".$size."pt;\">".$nodename."</b>";
403: 	}
404: echo "</td></tr></table>";
405: }
406: 
407: function ng_tiny($groupid,$groupname="",$text=true)
408: {
409: global $NATS;
410: // to do - get groupname if not sent but F--- it for now
411: $al=$NATS->GroupAlertLevel($groupid);
412: echo "<table class=\"nptiny-al".$al."\">";
413: echo "<tr><td valign=center align=center>";
414: echo "<a href=group.php?groupid=".$groupid.">";
415: echo "<img src=\"icons/".GroupIcon($groupid)."\" border=0>";
416: echo "</a>";
417: if ($text)
418: 	{
419: 	echo "<br><b class=\"al".$al."\">".$groupname."</b>";
420: 	}
421: echo "</td></tr></table>";
422: }
423: 
424: function ng_big($groupid,$groupname="",$groupdesc="",$groupicon="")
425: {
426: global $NATS;
427: if ($groupicon=="") $groupicon=GroupIcon($groupid);
428: $al=$NATS->GroupAlertLevel($groupid);
429: echo "<table class=\"npbig-al".$al."\">";
430: echo "<tr><td align=left valign=top>";
431: echo "<table class=\"nicetable\" width=300>";
432: echo "<tr><td align=right>Group Name :";
433: echo "</td><td align=left><a href=group.php?groupid=".$groupid.">".$groupname."</a></td></tr>";
434: echo "<tr><td align=right>Description :";
435: echo "</td><td align=left>".$groupdesc."</td></tr>";
436: echo "<tr><td align=right>Status :</td><td align=left>";
437: echo "<b class=\"al".$al."\">".oText($al)."</b></td></tr>";
438: echo "</table></td>";
439: //echo "<td align=left valign=top align=right width=60>";
440: //echo "<img src=icons/".GroupIcon($groupid).">";
441: //echo "</td>";
442: echo "</tr>";
443: echo "</table>";
444: }
445: 
446: function np_big($nodeid,$nodename="",$nodedesc="",$nodeicon="")
447: {
448: global $NATS;
449: if ($nodedesc=="") $nodedesc="&nbsp;";
450: if ($nodeicon=="") $nodeicon=NodeIcon($nodeid);
451: $al=$NATS->NodeAlertLevel($nodeid);
452: echo "<table class=\"npbig-al".$al."\">";
453: echo "<tr><td align=left valign=top>";
454: echo "<table class=\"nicetable\" width=300>";
455: echo "<tr><td align=right>Node Name :";
456: if ($nodename=="") $nodename=$nodeid;
457: echo "</td><td align=left><a href=node.php?nodeid=".$nodeid.">".$nodename."</a></td></tr>";
458: echo "<tr><td align=right>Description :";
459: echo "</td><td align=left>".$nodedesc."</td></tr>";
460: echo "<tr><td align=right>Status :</td><td align=left>";
461: echo "<b class=\"al".$al."\">".oText($al)."</b></td></tr>";
462: echo "</table></td>";
463: //echo "<td align=left valign=top align=right width=60>";
464: //echo "<img src=icons/".GroupIcon($groupid).">";
465: //echo "</td>";
466: echo "</tr>";
467: echo "</table>";
468: }
469: 
470: function GetAbsolute($filename="")
471: { // sooooooooo messy but looks like the ONLY FRICKIN' WAY!
472: if ((isset($_SERVER['HTTPS']))&&($_SERVER['HTTPS']!="")) $uri="https://";
473: else $uri="http://";
474: $uri.=$_SERVER['HTTP_HOST'];
475: $uri.=$_SERVER['REQUEST_URI'];
476: $pos=strripos($uri,"/");
477: $rdir=substr($uri,0,$pos+1);
478: return $rdir.$filename;
479: }
480: 
481: 
482: ?>