Context Navigation

source: trunk/htdocs/index.php @ 193

Last change on this file since 193 was 193, checked in by MatthewWhiting, 17 years ago
Fixed bugs in view_profiles that meant some figures were not being plotted. Updated scripts. Fixed bug in query by pulsar name.
File size: 19.9 KB

Line
1	<?php session_start(); ?>
2	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html>
3	<?php
4	// index.php
5	// Matthew Whiting Nov 2007
6	// From the original by Albert Teoh
7	//
8	// The opening page for the ATNF Pulsar Data Archive
9	// system. Used to search for observation archive
10	// files.
11
12	// BEGIN Javascript for expansion blocks
13	// Thanks to:
14	// http://assn9.blogspot.com/
15	// Douglas Bowman
16	// URL: www.stopdesign.com
17	// Used in: http://www.bloggerforum.com/modules/newbb/viewtopic.php?topic_id=8725&forum=6
18	// Date: 26 Feb 2004
19	//
20
21	?>
22	<head>
23	<link rel="stylesheet" type="text/css" href="styles/style.css" />
24	<link rel="stylesheet" type="text/css" href="styles/query.css" />
25	<link rel="stylesheet" type="text/css" href="styles/results.css" />
26	<link rel="stylesheet" type="text/css" href="styles/atnf.css" />
27	<meta http-equiv="Content-Type" content="text/html; charset=iso-8759-1" />
28	<meta name="DC.Creator" lang="en" content="personalName=Teoh,Albert" />
29	<meta name="ATNF.Maintainer" content="contactName=Webmaster,the" />
30	<meta name="DC.Title.alt" lang="en" content="" />
31	<meta name="DC.Subject" lang="en" content="pulsar" />
32	<meta name="DC.Description" lang="en" content="Searches the data archives at the ATNF" />
33	<meta name="DC.Date.created" scheme="ISO8601" content="2002-12-12" />
34	<meta name="ATNF.Site" content="Marsfield" />
35	<meta name="ATNF.AccessPermission" content="Public" />
36	<meta name="ATNF.MetaVersion" content="1.0" />
37
38	<script type="text/javascript" src="scripts/atnf-oo-utils.js"></script>
39	<script type="text/javascript" src="scripts/atnf-string-utils.js"></script>
40	<script type="text/javascript" src="scripts/atnf-dom-utils.js"></script>
41	<script type="text/javascript" src="scripts/atnf-validation.js"></script>
42	<script type="text/javascript" src="scripts/atoa-query.js"></script>
43
44	<!--
45	<script type="text/javascript" src="scripts/atnf-dom-utils.js"></script>
46	<script type="text/javascript" src="scripts/atoa-query.js"></script>
47	<script type="text/javascript" src="scripts/process.js"></script>
48	-->
49
50
51	<script type="text/javascript" language="javascript1.2">
52	function togglecomments (id1,id2) {
53
54	var obj1 = document.getElementById(id1);
55	var obj2 = document.getElementById(id2);
56	(obj1.className=="commentshown") ? obj1.className="commenthidden" : obj1.className="commentshown";
57	(obj1.className=="commentshown") ? obj2.innerHTML="<< Hide" : obj2.innerHTML="Show all >>";
58
59	}
60
61	function checkAll(objName, FormName, FieldName ) {
62
63	var obj = document.getElementsByName(objName);
64	var CheckValue = obj[0].checked;
65
66	if(!document.forms[FormName])
67	return;
68	var objCheckBoxes = document.forms[FormName].elements[FieldName];
69	if(!objCheckBoxes)
70	return;
71	var countCheckBoxes = objCheckBoxes.length;
72	if(!countCheckBoxes)
73	objCheckBoxes.checked = CheckValue;
74	else
75	// set the check value for all check boxes
76	for(var i = 0; i < countCheckBoxes; i++)
77	objCheckBoxes[i].checked = CheckValue;
78	}
79
80	function updateSelectAll(objId, allId) {
81	var obj = document.getElementById(objId);
82	var allCheckbox = document.getElementById(allId);
83
84	if (!objId.checked && allCheckbox.checked) {
85	allCheckbox.checked = false;
86	}
87
88
89	}
90	</script>
91
92	</head>
93
94	<title>ATNF Pulsar Data Archive Home</title>
95
96	<!-- Start Content -->
97	<?php
98
99	include_once("constants.php");
100	include_once("security.php");
101	include_once("database.php");
102	include_once("date.php");
103
104	$now_day = date("j");
105	$now_month = date("n");
106	$now_year = date("Y");
107
108	$all_params_id = "all_params";
109	$all_others_id = "all_others";
110
111	$link = db_connect();
112	//$link = db_connect_admin();
113	//loadNewTables();
114	//////////////////////////////
115	// Initialise error messages
116	//
117
118	$date_error = "";
119
120	///////////////////////////////////
121	// Find out the first and last dates
122	//$query = "select min(mjd), max(mjd) from ".OBSERVATIONS_TABLE;
123	$query = "select min(t.mjd), max(t.mjd) from ((select mjd from s70) union (select mjd from obs)) as t";
124	$result = mysql_query($query) or die('Query 1 failed: ' . mysql_error());
125
126	$row = mysql_fetch_array($result);
127
128	$min_mjd = $row[0];
129	$max_mjd = $row[1];
130
131	// Convert from MJD to JD
132	$min_jd = $min_mjd + 2400000.5;
133	$max_jd = $max_mjd + 2400000.5;
134
135	// convert the mjd to a date
136	$min_jd = floor($min_jd);
137	$max_jd = ceil($max_jd);
138
139	$min_unix = jdtounix($min_jd);
140	$max_unix = jdtounix($max_jd);
141	$min_date_text = date("j F Y", $min_unix);
142	$max_date_text = date("j F Y", $max_unix);
143	$minDay = date("j",$min_unix);
144	$minMonth = date("n",$min_unix);
145	$minYear = date("Y",$min_unix);
146	$maxDay = date("j",$max_unix);
147	$maxMonth = date("n",$max_unix);
148	$maxYear = date("Y",$max_unix);
149
150	// Free resultset
151	mysql_free_result($result);
152
153	// Clear any old form inputs in session cache
154	init($link);
155
156	//////////////////////////////////////////////
157	// Get the field names to fill form checkboxes
158
159	//$query = "SHOW COLUMNS FROM ".OBSERVATIONS_TABLE;
160	$query = "SHOW COLUMNS FROM obs";
161	$result = mysql_query($query) or die ('Query 2 failed: ' . mysql_error());
162
163	$fields = array();
164	if (mysql_num_rows($result)) {
165	while($row = mysql_fetch_assoc($result)) {
166	if(($row['Field'] != "data_loc") && ($row['Field'] != "file_size_bytes"))
167	array_push($fields, $row);
168	}
169	}
170
171	$field_names = Array("filename" => "Filename",
172	"src_name" => "Source Name",
173	"project_id" => "Project ID",
174	"raj" => "RA (J2000, hh:mm:ss)",
175	"decj" => "Dec (J2000, dd:mm:ss)",
176	"data_type" => "Data Type",
177	"obsfreq" => "Frequency",
178	"bw" => "Bandwidth",
179	"scanlen" => "Scan Length",
180	"date" => "UT Date",
181	"ut" => "UT Time",
182	"MJD" => "MJD",
183	"rajd" => "RA (J2000, degs)",
184	"decjd" => "Dec (J2000, degs)",
185	"gl" => "Gal. Long. (degs)",
186	"gb" => "Gal. Lat. (degs)",
187	"BMAJ" => "Beamsize: BMAJ",
188	"BMIN" => "Beamsize: BMIN",
189	"BPA" => "Beam: BPA",
190	"dm" => "D.M.",
191	"period" => "Period",
192	"nchan" => "# channels",
193	"npol" => "# polarisations",
194	"nbin" => "# bins",
195	"nsub" => "# subintegrations",
196	"tsamp" => "Sample time",
197	"nbits" => "# bits per sample",
198	"nbeam" => "# beams",
199	"cnfg" => "Configuration",
200	"inst" => "Instrument",
201	"rcvr" => "Receiver",
202	"hdrver" => "PSRFITS version",
203	"survey" => "Survey name",
204	"telescope" => "Telescope",
205	"site" => "Site ID",
206	"obsrvr" => "Observer ID" );
207
208	///////////////////////////////////////////////
209	// Get the data types available in the database
210	//
211
212	//$query = "select distinct data_type from " . OBSERVATIONS_TABLE . " order by data_type";
213	$query = "(select distinct data_type from obs) union (select distinct data_type from s70)";
214	$result = mysql_query($query) or die ('Query 3 failed: ' . mysql_error());
215
216	$data_types = array();
217
218	if (mysql_num_rows($result)) {
219	while($row = mysql_fetch_array($result, MYSQL_NUM)) {
220	array_push($data_types, $row[0]);
221	}
222	}
223
224	///////////////////////////////////////////////
225	// If the user clicked on the logout button
226	if (isset($HTTP_GET_VARS['command'])) {
227	$command = $HTTP_GET_VARS['command'];
228	if ($command == 'logout') {
229	//unset($_SESSION['auth_code']);
230	//unset($_SESSION['username']);
231	$_SESSION = array();
232	}
233	}
234
235	// If the user hasn't logged in before or if the previous
236	// session's authentication wasn't successful
237	// Then use the submitted username and password
238	if (!isset($_SESSION['auth_code']) \|\| $_SESSION['auth_code'] != OK) {
239	$username = $HTTP_POST_VARS["username"];
240	$password = $HTTP_POST_VARS["password"];
241	$auth_code = authenticate($username, $password);
242	}
243	else {
244	$auth_code = $_SESSION['auth_code'];
245	$username = $_SESSION['username'];
246	}
247
248	//echo "auth_code = $auth_code<br>\n";
249
250	///////////////////////////////////////////////////////////////
251	// Set the new maximum search range if not an atnf staff member
252	//
253
254	// if (!atnf_staff($username)) {
255	// $max_cal_assoc['day'] = date("j");
256	// $max_cal_assoc['month'] = date("n");
257	// $max_cal_assoc['year'] = date("Y")-2;
258
259	// echo "$username not atnf<br>\n";
260	// }
261
262	// Initial state where no username or password supplied OR bad login state
263	if ($auth_code != OK) { ?>
264	<body class="front_page">
265
266
267	<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
268
269	<img class="front_page" src="images/front_page01.png"></img>
270	<table class="login">
271	<?php if ( $auth_code == BAD_LOGIN){ ?>
272	<tr><td class="form_field" colspan="2"><font color="red">Incorrect username and/or password</font></td></tr>
273	<?php }?>
274	<tr><td class="form_field"><font color="white">Username: </font></td><td><input type="text" name="username"></td></tr>
275	<tr><td class="form_field"><font color="white">Password: </font></td><td><input type="password" name="password"></td></tr>
276	<tr><td class="form_field" align="left"><font color="white"><a href="register.html">Register</a></font></td><td align="right" rowspan="2"><input type="submit" value="Log in"></td></tr>
277	<tr><td class="form_field" align="left"><font color="white"><a href="forgot.php">Forgot your password?</a></font></td></tr>
278	</table>
279	</form>
280	<?php } else {
281	include_once("header.html");
282	$_SESSION['username'] = $username;
283	$_SESSION['auth_code'] = $auth_code;
284
285	$actions = $HTTP_GET_VARS['actions'];
286
287	if ($actions == "new_query") {
288	init();
289	}
290	else if ($actions == "error") {
291	$date_error = "You are only authorised to access data > 18 months old";
292	}
293	?>
294	<body class="atoa">
295
296	<h1>ATNF Pulsar Data Archive</h1>
297
298	<p>This archive provides access to pulsar observations taken at the Parkes radio telescope between the dates of <?php echo $min_date_text." and ".$max_date_text?>. <br>See the Users Guide link for more details. </p>
299
300	<table width="700" style="border: 0px;">
301	<tr align="center">
302	<td>
303	<a class="top_menu" href="<?php echo $PHP_SELF; ?>?command=logout">Logout</a>
304	<!--a href="login?_action=logout">Logout</a-->
305
306	</td>
307	<td>
308	<a class="top_menu" href="change_password.html?prev_page=<?php echo urlencode("index.php"); ?>">Change Password</a>
309	</td>
310	<td size="30">
311
312	</td>
313	<td>
314	<div id="divUsageToggle"></div>
315	</td>
316	<td size="30">
317
318	</td>
319	<td>
320	<a href="pulsar_archive_guide.html">Users Guide</a>
321	</td>
322	</tr>
323
324	</table>
325
326	<div id="divUsage">
327
328	<h2>Instructions</h2>
329
330	<dl class="top">
331	<dt> Display Parameters </dt>
332	<dd> Check the fields you want shown </dd>
333	<dt> Filter Options </dt>
334	<dd> You can select both timing data and search data. For search data the Pulsar name is
335	ignored.
336	</dd>
337	<dt> Coordinates </dt>
338	<dd> ... </dd>
339	<dt> Display Other </dt>
340	<dd> ... </dd>
341	<dt> Perform Query </dt>
342	<dd> ... </dd>
343	</dl>
344
345	</div>
346
347
348
349	<!--<table class="noborder">
350	<tr><td><a class="top_menu" href="<?php echo $PHP_SELF; ?>?command=logout">Logout</a> \| <a class="top_menu" href="change_password.html?prev_page=<?php echo urlencode("index.php"); ?>">Change Password</a></td>
351	</tr>
352	</table>-->
353
354
355	<form action="query.php" method="GET" name="data_archive_form" id="data_archive_form">
356	<input type="hidden" name="state" value="results">
357
358
359
360
361	<table class="noborder" cellpadding=0>
362
363	<tr><td colspan=3>
364	<br>
365	<center><input type="submit" value="submit" name="submit_button" style="float: center;">
366	<input type="reset" value="reset" name="reset_button" style="float: center;"></center>
367	<br>
368	</td></tr>
369
370	<tr>
371
372	<!-- **************************** -->
373	<td valign="top" class="form_field" rowspan="1">
374
375	<fieldset>
376	<legend>DISPLAY PARAMETERS</legend>
377	<input type="checkbox" name="<?php echo $all_params_id; ?>" id="<?php echo $all_params_id; ?>" onClick="checkAll('<?php echo $all_params_id; ?>', 'data_archive_form', 'params[]')" >Select all<br>
378	<!--font size="-1"><a href="javascript:togglecomments('params', 'toggler1')" id="toggler1">Show all >></a></font--><br>
379	<!span class="commenthidden" id="params">
380	<div id="list">
381	<?php
382	$def_fields = Array( "filename", "src_name", "project_id", "raj", "decj",
383	"data_type", "obsfreq", "bw", "scanlen", "date", "ut" );
384
385	foreach ($fields as $field) {
386	echo "<input
387	onClick=\"updateSelectAll('".$field['Field']."', '$all_params_id')\" type=\"checkbox\" name=\"params[]\" value=\"".$field['Field']."\" id=\"".$field['Field']."\"";
388	if( in_array( $field['Field'], $def_fields ) )
389	echo ' checked="true"';
390	echo " >".$field_names[$field['Field']]."<br>\n";
391	}
392	?>
393	</div>
394	</span>
395	</fieldset>
396
397	</td>
398
399	<!-- **************************** -->
400
401	<td class="form_field" height="10%" rowspan="1">
402	<!-- Position Options -->
403
404	<table cellspacing=0 cellpadding=0 style="border: 0px;">
405	<tr><td>
406	<fieldset id="flsPosition">
407	<legend>POSITION REQUIREMENTS</legend>
408	<br>
409
410	<!-- Coordinates -->
411	<fieldset>
412	<legend>Coordinates</legend>
413
414	<!--
415	RAJ: <input type="text" name="raj" size="10">
416	DecJ: <input type="text" name="decj" size="10">
417	Search radius (degs): <input type="text" name="radius" size="10">
418	-->
419
420	<fieldset>
421	<legend>Right Ascension (J2000)</legend>
422
423	<input type="text" id="txtRAHour" name="rahour" size="3" tabindex="1" />
424	<label for="txtRAHour" class="coordinate"><abbr title="hours"><sup>h</sup></abbr></label>
425
426	<input type="text" id="txtRAMinute" name="ramin" size="3" tabindex="1" />
427	<label for="txtRAMinute" class="coordinate"><abbr title="minutes"><sup>m</sup></abbr></label>
428
429	<input type="text" id="txtRASecond" name="rasec" size="6" tabindex="1" />
430	<label for="txtRASecond" class="coordinate"><abbr title="seconds"><sup>s</sup></abbr></label>
431	</fieldset>
432
433	<fieldset>
434	<legend>Declination (J2000)</legend>
435
436	<input type="text" id="txtDecDegree" name="decdeg" size="3" tabindex="1" />
437	<label for="txtDecDegree" class="coordinate"><abbr title="degrees">°</abbr></label>
438
439	<input type="text" id="txtDecMinute" name="decmin" size="3" tabindex="1" />
440	<label for="txtDecMinute" class="coordinate"><abbr title="minutes">′</abbr></label>
441
442	<input type="text" id="txtDecSecond" name="decsec" size="6" tabindex="1" />
443
444	<label for="txtDecSecond" class="coordinate"><abbr title="seconds">″</abbr></label>
445
446	</fieldset><br>
447	<fieldset>
448	<legend>Search Window (arcminutes)</legend>
449	<input type="text" id="txtSearchWindow" name="radius" size="30" tabindex="1" value="60"/>
450	</fieldset>
451	</fieldset>
452
453	</fieldset>
454
455	<br>
456	<!-- Pulsar Name -->
457	<fieldset>
458	<legend>Pulsar Name</legend>
459
460	<input type="text" name="pulsar_name" size="10">
461
462	</fieldset>
463
464	</fieldset>
465	</td></tr>
466	</table>
467	</td>
468
469	<!-- **************************** -->
470
471	<td class="form_field" height="10%">
472	<!-- Filter Options -->
473	<table cellspacing=0 cellpadding=0 style="border: 0px;">
474	<tr><td>
475	<fieldset id="flsObsDate">
476
477	<legend>FILTER OPTIONS</legend>
478	<br>
479
480	<!-- Date range -->
481	<fieldset>
482	<legend>Date Range</legend>
483
484	From:
485	<select name="from_day">
486	<?php
487	for ($i = 1; $i <= 31; $i++) {
488	echo "\t\t\t<option";
489	if ($i == $minDay) { echo " selected"; }
490	echo " value=\"$i\">$i</option>\n";
491	}
492	?>
493	</select>
494	<select name="from_month">
495	<?php
496	$monthlist = cal_info(0);
497	for ($i = 1; $i <= 12; $i++) {
498	echo "\t\t\t<option";
499	$month = $monthlist[abbrevmonths][$i];
500	if ($i == $minMonth) { echo " selected"; }
501	echo " value=\"$i\">$month</option>\n";
502	}
503	?>
504	</select>
505	<!-- <input type="text" size="4" name="from_year" value="<?php echo $min_cal_assoc['year']; ?>"> -->
506	<select name="from_year">
507	<?php
508	for ($i = $minYear; $i <= $maxYear; $i++) {
509	echo "\t\t\t<option";
510	if ($i == $minYear) { echo " selected"; }
511	echo " value=\"$i\">$i</option>\n";
512	}
513	?>
514	</select>
515	<?php echo "<font size=\"-1\" color=\"red\">$date_error</font>" ?>
516	&nbsp To:
517	<select name="to_day">
518	<?php
519	for ($i = 1; $i <= 31; $i++) {
520	echo "\t\t\t<option";
521	if ($i == $maxDay) { echo " selected"; }
522	echo " value=\"$i\">$i</option>\n";
523	}
524	?>
525	</select>
526	<select name="to_month">
527	<?php
528	for ($i = 1; $i <= 12; $i++) {
529	echo "\t\t\t<option";
530	$month = $monthlist[abbrevmonths][$i];
531	if ($i == $maxMonth) { echo " selected"; }
532	echo " value=\"$i\">$month</option>\n";
533	}
534	?>
535	</select>
536	<!-- <input type="text" size="4" name="to_year" value="<?php echo $max_cal_assoc['year']; ?>"> -->
537	<select name="to_year">
538	<?php
539	for ($i = $minYear; $i <= $maxYear; $i++) {
540	echo "\t\t\t<option";
541	if ($i == $maxYear) { echo " selected"; }
542	echo " value=\"$i\">$i</option>\n";
543	}
544	?>
545	</select>
546	</fieldset>
547
548	<br>
549	<!-- Obs Mode -->
550	<fieldset>
551	<legend>Obs Mode</legend>
552
553	<select name="obs_mode" onchange="ObsModeChanged()" id="ObsModeList">
554	<option value="any"> Any </option>
555	<option value="timing"> Only timing data </option>
556	<option value="search"> Only search data </option>
557	</select>
558	</fieldset>
559
560	<!-- Data Type -->
561	<fieldset>
562	<legend>Data Type</legend>
563
564	<select name="data_type">
565	<option value="" selected> Any </option>
566	<?php
567	foreach ($data_types as $data_type) {
568	echo "
569	<option value=\"$data_type\"> $data_type </option>";
570	}
571	?>
572	</select>
573	</fieldset>
574
575	<!-- Frequency band -->
576	<fieldset>
577	<legend>Band Name</legend>
578	<select id="selBand" name="bandname[]" multiple="multiple" size="5">
579	<option value="anyBand" selected="selected">Any</option>
580	<option value="70cm" >70cm (~0.44 GHz)</option>
581	<option value="50cm" >50cm (~0.66 GHz)</option>
582	<option value="20cm">20/18cm (1.2-1.8 GHz)</option>
583	<option value="13cm" >13cm (2.0-2.5 GHz)</option>
584	<option value="10cm" >10cm (2.6-3.6 GHz)</option>
585	<option value="6cm" >6cm (4.5-5.1 GHz)</option>
586	<option value="5cm" >5cm (5.9-6.8 GHz)</option>
587	<option value="3cm" >3cm (8.1-8.6 GHz)</option>
588	<option value="1.3cm" >1.3cm (21.-24. GHz)</option>
589	</select>
590	</fieldset>
591
592	</fieldset>
593	</td></tr>
594	<tr><td>
595	<fieldset>
596	<legend>ORDER RESULTS BY</legend>
597	<table cellspacing="0px" cellpadding="0px" style="border: 0px;">
598	<tr><td>
599	<select name="orderBy" id="OrderByList">
600	<option selected value="distance">Distance
601	<option value="date">Date
602	<option value="obsfreq">Frequency
603	<option value="filename">Filename
604	</select>
605	</td><td>
606	<input type="radio" name="orderDir" id="orderDirectionSel" checked value="asc">Ascending
607	<br>
608	<input type="radio" name="orderDir" id="orderDirectionSel" value="desc">Descending
609	</td></tr>
610	</table>
611	<br>
612	</fieldset>
613	</td></tr>
614	<tr><td>
615	<fieldset>
616	<legend>DISPLAY OTHER DATA</legend>
617
618	<input type="checkbox" name="cals" value="cals" id="cals" checked="true" />
619	Display Cals taken within
620	<input type="text" name="cals_within_mins" value="30" maxlength="5" size="3"/>
621	mins of Observations
622	<br>
623
624	</fieldset>
625	</td></tr>
626	</table>
627	<br>
628	</td>
629	</tr>
630	</table>
631
632
633	</form>
634	<div style="min-height: 20px; max-height: 1000px;"> </div>
635	<?php
636	include "footer.html";
637	}?>
638
639	</body>
640
641	</html>
642
643
644	<?php //////////// Function definitions ///////////////
645
646
647	// Initialise the input form variables. If the "New query" button is clicked
648	// no argument is passed to init(), hence the need for a default NULL value
649	// because there is no need for updating user access statistics
650	function init($link=NULL) {
651
652	if ($link) {
653	// Update the users table
654	updateUsersTable($link);
655	}
656
657	unset($_SESSION['cals']); // The result set of cals
658	unset($_SESSION['obs']); // The result set of observations
659	//unset($_SESSION['cart_items']); // The result set of observations
660	}
661
662	mysql_close($link);
663
664	?>

Note: See TracBrowser for help on using the repository browser.

Download in other formats: