science-ation/admin/reports_editor.php

<?
/* 
   This file is part of the 'Science Fair In A Box' project
   SFIAB Website: http://www.sfiab.ca

   Copyright (C) 2005 Sci-Tech Ontario Inc <info@scitechontario.org>
   Copyright (C) 2005 James Grant <james@lightbox.org>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License as published by the Free Software Foundation, version 2.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/
?>
<?
 require("../common.inc.php");
 auth_required('admin');

 require_once('reports_students.inc.php');
 require_once('reports.inc.php');

 $fields = array();

 function field_selector($name, $id, $selected)
 {
 	global $fields;
 	echo "<select name=\"$name\" id=\"$id\">";
	echo "<option value=\"\" />-- None --</option>";
	foreach($fields as $k=>$f) {
		$sel = ($selected == $k) ? 'selected=\"selected\"': '' ;
        	echo "<option value=\"$k\" $sel >{$f['name']}</option>";
	}	
	echo "</select>"; 
 
 }

/*
<script type="text/javascript">
function reportChange()
{
	var index = document.forms.report.report.selectedIndex;

	document.getElementById('report').submit();
	return;


	/* Clean out existing settings 
	<?foreach($fields as $k=>$f) {
		echo "document.getElementById('$k').checked=false;\n";
	}?>
	document.getElementById('group0').value = '';
	document.getElementById('group1').value = '';
//	document.getElementById('group2').value = '';
	document.getElementById('sort0').value = '';
	document.getElementById('sort1').value = '';
	document.getElementById('sort2').value = '';
	document.getElementById('distinct0').value = '';
	document.getElementById('type').value = 'pdf';
	document.getElementById('group_new_page').value = 'no';

	/* Load appropriate settings 
	if(index == 0) {
		/* Do nothing 
	} 
	<?$x=1;
	foreach($reports as $r) {
		echo "else if(index == $x) {\n";
		foreach($r['cols'] as $c) {
			echo "document.getElementById('$c').checked=true;\n";
		}
		$i = 0;
		foreach($r['sort'] as $c) {
			echo "document.getElementById('sort$i').value='$c';\n";
			$i++;
		}
		$i = 0;
		foreach($r['group'] as $c) {
			echo "document.getElementById('group$i').value='$c';\n";
			$i++;
		}
		if(is_array($r['distinct'])) {
			$i = 0;
			foreach($r['distinct'] as $c) {
				echo "document.getElementById('distinct$i').value='$c';\n";
				$i++;
			}
		}
		if(is_array($r['option'])) {
			foreach($r['option'] as $k=>$v) {
				echo "document.getElementById('$k').value='$v';\n";
			}
		}
		$x++;
		echo "}\n";
	}
	?>
	
}

</script>
*/

 function parse_fields($f) 
 {
 	$ret = array();
 	if(!is_array($_POST[$f])) return array();
	foreach($_POST[$f] as $c) {
		if(trim($c) == '') continue;
		$ret[] = stripslashes($c);
	}
	return $ret;
 }
 function parse_options($f) 
 {
 	$ret = array();
 	if(!is_array($_POST[$f])) return array();
	foreach($_POST[$f] as $c=>$v) {
		if(trim($c) == '') continue;
		$ret[$c] = stripslashes($v);
	}
	return $ret;
 }

 /* Decode the report */

 $report = array();
 $report['id'] = intval($_POST['id']);
 $report['name'] = stripslashes($_POST['name']);
 $report['creator'] = stripslashes($_POST['creator']);
 $report['desc'] = stripslashes($_POST['desc']);
 $report['type'] = stripslashes($_POST['type']);
 $report['col'] = parse_fields('col');
 $report['group'] = parse_fields('group');
 $report['sort'] = parse_fields('sort');
 $report['distinct'] = parse_fields('distinct');
 $report['option'] = parse_options('option');

 $loadaction = $_POST['loadaction'];
 $colaction = $_POST['colaction'];
 $repaction = $_POST['repaction'];

 $repaction_save = $repaction;
 /* Sort out priorities */
 if($loadaction != '') {
	$report = report_load(intval($_POST['id']));
	$colaction = '';
	$repaction = '';
 }
 if($colaction != '') {
 	$repaction = '';
 }

 if($repaction == 'try') {
 	/* Try this report save it to the database under a new report, and mark it as
	 * temporary, so when the generator finishes with it, it deletes it */
	report_gen($report);
	exit;
 }

 send_header("Administration - Reports > Editor");

 if($repaction == 'save') {
 	/* Save the report */
	$report['id'] = report_save($report);
	echo happy(i18n("Report Saved"));
 }

 if($repaction == 'del') {
 	report_delete($report['id']);
	echo happy(i18n("Report Deleted"));
 }


 /* ---- Setup  ------ */

 $n_columns = intval($_POST['ncolumns']);
 $n = count($report['col']) + 1;
 if($n > $n_columns) $n_columns = $n;
 if($colaction == 'add') $n_columns+=3;

 switch($report['type']) {
 case 'student':
 	$fields = $report_students_fields;
	break;
 }

 echo "<a href=\"reports.php\">&lt;&lt; ".i18n("Back to Reports")."</a><br />";
 echo "<br />";

 echo "<form method=\"post\" name=\"reportload\" action=\"reports_editor.php\" onChange=\"document.reportload.submit()\">";
 echo "<input type=\"hidden\" name=\"loadaction\" value=\"load\" />";
 echo "<select name=\"id\" id=\"report\">";
 echo "<option value=\"0\">".i18n("Create New Report")."</option>\n";

 $reports = report_load_all();
 $x=0;
 foreach($reports as $r) {
 	$sel = ($report['id'] == $r['id']) ? 'selected=\"selected\"' : '';
 	echo "<option value=\"{$r['id']}\" $sel>{$r['name']}</option>\n";
}
 echo "</select>";
 echo "<input type=\"submit\" value=\"Load\"></form>";
 echo "<hr />";
 

 echo "<form method=\"post\" name=\"report\" action=\"reports_editor.php\">";
 echo "<input type=\"hidden\" name=\"id\" value=\"{$report['id']}\" />";
 echo "<input type=\"hidden\" name=\"ncolumns\" value=\"$n_columns\" />";

 echo "<h4>Report Information</h4>";
 echo "<table>";
 echo "<tr><td>Name: </td>";
 echo "<td><input type=\"text\" name=\"name\" size=\"80\" value=\"{$report['name']}\" /></td>";
 echo "</tr>";
 echo "<tr><td>Created By: </td>";
 echo "<td><input type=\"text\" name=\"creator\" size=\"80\" value=\"{$report['creator']}\" /></td>";
 echo "</tr>";
 echo "<tr><td>Description: </td>";
 echo "<td><textarea name=\"desc\" rows=\"3\" cols=\"60\">{$report['desc']}</textarea></td>";
 echo "</tr>";
 echo "<tr><td>Type: </td>";
 echo "<td><select name=\"type\" /><option value=\"student\">Student Report</option></select></td>";
 echo "</tr></table>";
 
 echo "<h4>Report Data</h4>";
 echo "<table>";
 $x=0;
 foreach($report['col'] as $f) {
	echo "<tr><td>Column ".($x + 1).": </td>";
	echo "<td>";
	field_selector("col[]", "col$x", $f);
	echo "</td></tr>"; 
	$x++;
 }
 for(;$x<$n_columns;$x++) {
	echo "<tr><td>Column ".($x + 1).": </td>";
	echo "<td>";
	field_selector("col[]", "col$x", '');
	echo "</td></tr>"; 
 }
 	
 
 echo "<tr><td></td>";
 echo "<td align=\"right\">";
 echo "<select name=\"colaction\"><option value=\"\"></option><option value=\"add\">Add more columns</option></select>";
 echo "<input type=\"submit\" value=\"Go\">";
 echo "</td></tr>";
 echo "</table>\n";
 
 echo "<h4>Grouping</h4>";
 for($x=0;$x<2;$x++) {
	echo "Group By".($x + 1).": ";
	field_selector("group[]", "group$x", $report['group'][$x]);
	echo "<br />"; 
 }
 echo "<h4>Sorting</h4>";
 for($x=0;$x<3;$x++) {
	echo "Sort By".($x + 1).": ";
	field_selector("sort[]", "sort$x", $report['sort'][$x]);
	echo "<br />"; 
 }
 echo "<h4>Distinct</h4>";
 echo "Distinct Column:   ";
 field_selector("distinct[]", "distinct0", $report['distinct'][0]);

 echo "<h4>Options</h4>";
 foreach($options as $ok=>$o) {
 	echo "{$o['desc']}: <select name=\"option[$ok]\" id=\"$ok\">";
	foreach($o['values'] as $k=>$v) {
		$sel = ($report['option'][$ok] == $k) ? 'selected=\"selected\"' : '';
		echo "<option value=\"$k\" $sel>$v</option>";
	}
	echo "</select><br />\n";
 } 

 echo "<br />";
 echo "<select name=\"repaction\">";
 $sel = ($repaction_save == 'save') ? "selected=\"selected\"" : '';
 echo " <option value=\"save\" $sel>Save this report</option>";
 $sel = ($repaction_save == 'try') ? "selected=\"selected\"" : '';
 echo " <option value=\"try\" $sel>Try this report</option>";
 echo " <option value=\"\" ></option>";
 echo " <option value=\"del\" >Delete this report</option>";
 echo "</select>";
 echo "<input type=\"submit\" value=\"Go\">";

 echo "</form>";

 send_footer();
?>