science-ation/super/roletasks.php

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

   Copyright (C) 2010 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");
 require("../user.inc.php");
 superuser_required();

$level=0;

function doTree($id,$roleid) {
	global $level;
	global $config;

	$level++;
	$q=mysql_query("SELECT * FROM rolestasks WHERE pid=$id AND roles_id='$roleid' ORDER BY ord");
	echo "<ul class=\"rolelist\">";
	while($r=mysql_fetch_object($q)) {
		echo "<li class=\"roletask\" id=\"rolestasks_{$r->id}\">";
		//can only delete if there's no children
		$tq=mysql_query("SELECT * FROM rolestasks WHERE pid='$r->id'");
		if(mysql_num_rows($tq)==0) {
			echo "<a href=\"#\" onclick=\"return removeTask($r->id)\"><img src=\"{$config['SFIABDIRECTORY']}/images/16/button_cancel.png\" style=\"border: 0px;\"></a>&nbsp;";
		}
		echo "<a href=\"#\" onclick=\"return editTask($r->id)\"><img src=\"{$config['SFIABDIRECTORY']}/images/16/edit.png\" style=\"border: 0px;\"></a>&nbsp;";
		echo "<span id=\"task_name_{$r->id}\">";
		echo "$r->task";
		echo "</span>\n";
		echo "&nbsp;&nbsp;&nbsp;";
		echo "[";
		echo "<span id=\"task_link_{$r->id}\">";
		if($r->link) {
			echo trim($r->link);
		}
		echo "</span>";
		echo "]";
		echo "&nbsp;&nbsp;&nbsp;";
		echo "<span id=\"task_save_{$r->id}\"></span>";

		echo "</li>\n";
		doTree($r->id,$roleid);
	}
	$level--;
	if($level<4) {
		echo "<li class=\"roletask\" id=\"emptytasks_{$id}\"><form onsubmit=\"return addTask($id)\">";
		echo "<input type=\"text\" name=\"newtask[$id]\" id=\"newtask_{$id}\">";
		echo "<input type=\"submit\" value=\"Add\">";
//		echo "<input type=\"button\" value=\"Add\" onclick=\"addTask($id)\">";
		echo "</form></li>";
	}
	echo "</ul>";
}

 if($_GET['action']=="load") {
	 if($_GET['roleid']) {
		 $roleid=intval($_GET['roleid']);
		 doTree(0,$roleid);
	 }
	 exit;
 }

 if($_POST['action']=="addtask") {
	 $pid=intval($_POST['pid']);
	 $roleid=intval($_POST['roleid']);
	 if($pid==0)
		 $level=0;
	 else {
		 $q=mysql_query("SELECT * FROM rolestasks WHERE id='$pid'");
		 $r=mysql_fetch_object($q);
		 $level=$r->level+1;
	 }

	 $q=mysql_query("SELECT MAX(ord) AS o FROM rolestasks WHERE pid='$pid'");
	 $r=mysql_fetch_object($q);
	 $ord=$r->o+1;
	 print_r($r);

	 mysql_query("INSERT INTO rolestasks (pid,roles_id,level,task,ord,link) VALUES (
	 	'$pid',
		'$roleid',
		'$level',
		'".mysql_real_escape_string($_POST['task'])."',
		'$ord',
		'')");

	 exit;
 }
 if($_POST['action']=="removetask") {
	$id=intval($_POST['id']);
	//can only delete if there's no children
	$tq=mysql_query("SELECT * FROM rolestasks WHERE pid='$id'");
	if(mysql_num_rows($tq)==0) {
		 mysql_query("DELETE FROM rolestasks WHERE id='$id'");
	}
	exit;
 }

 if($_POST['action']=="savetask") {
	$id=intval($_POST['id']);
	 mysql_query("UPDATE rolestasks SET 
	 	task='".mysql_real_escape_string($_POST['name'])."',
	 	link='".mysql_real_escape_string($_POST['link'])."'
		WHERE id='$id'");
	exit;
 }

 if($_POST['action']=="movetask") {

	list($junk,$dragid)=explode("_",$_POST['dragid']);
	list($junk,$dropid)=explode("_",$_POST['dropid']);
	if($junk=="emptytasks") {
		//we actually want to drop it AFTER the last one in this set based on PID, not ID
		$q=mysql_query("SELECT * FROM rolestasks WHERE pid='$dropid' AND id!='$dragid' ORDER BY ord");
		$droppid=$dropid;
		$dropid=100000;
	}
	else {
		$dropq=mysql_query("SELECT * FROM rolestasks WHERE id='$dropid'");
		$dropr=mysql_fetch_object($dropq);
		$q=mysql_query("SELECT * FROM rolestasks WHERE pid='$dropr->pid' AND id!='$dragid' ORDER BY ord");
		$droppid=$dropr->pid;
	}
	if($dragid) {
		$dragq=mysql_query("SELECT * FROM rolestasks WHERE id='$dragid'");
		$dragr=mysql_fetch_object($dragq);
		$ord=0;
		$updated=false;
		echo mysql_error();
		while($r=mysql_fetch_object($q)) {
			echo "comparing {$r->id} with {$dropid} \n";

			if($r->id==$dropid) {
				$ord++;
				mysql_query("UPDATE rolestasks SET pid='$droppid', ord='$ord' WHERE id='$dragid'");
				echo "found!";
				$updated=true;
			}
			$ord++;
			mysql_query("UPDATE rolestasks SET ord='$ord' WHERE id='$r->id'");
		}
		if(!$updated) {
				echo "not found, putting it at the end";
				$ord++;
				mysql_query("UPDATE rolestasks SET pid='$droppid', ord='$ord' WHERE id='$dragid'");
		}
		echo mysql_error();
	}
	exit;
 }

send_header("RoleTasks Setup");
?>
<br />
NOT intended for end-user usage.  This tool exists only temporarily for developers to update the new UI structure
<br />
<style type="text/css">
.drop-below {
	border-top: 2px solid black;
}
.roletask {
	cursor: pointer;
}
</style>

<script type="text/javascript">
var roleid=0;
function roleChange(o) {
	roleid=o.value;
	reloadTasks();
}

function reloadTasks() {
	$("#list").load("roletasks.php?action=load&roleid="+roleid,null,function() {
		$(".roletask").draggable({revert: 'invalid'});
		$(".roletask").droppable({
			hoverClass: 'drop-below',
			drop: function(event, ui) {
				$(this).addClass('ui-state-highlight');
				var dragid=ui.draggable.attr('id');
				var dropid=this.id;
				$.post("roletasks.php",{action: 'movetask', dragid: dragid, dropid: dropid}, function() {
					reloadTasks();
				});
			}
		})
	});
}

function addTask(id) {
	var v=$("#newtask_"+id).val();
	$.post("roletasks.php",{action: 'addtask', task: v, pid: id, roleid: roleid}, function() {
		reloadTasks();
	});
	return false;
}
function removeTask(id) {
	$.post("roletasks.php",{action: 'removetask', id: id}, function() {
		reloadTasks();
	});
	return false;
}
function editTask(id) {
	var v_link=$("#task_link_"+id).html();
	var v_name=$("#task_name_"+id).html();

	$("#task_link_"+id).html("<input type=\"text\" size=\"30\" value=\""+v_link+"\" name=\"edit_task_link\" id=\"edit_task_link_"+id+"\">");
	$("#task_name_"+id).html("<input type=\"text\" size=\"30\" value=\""+v_name+"\" name=\"edit_task_name\" id=\"edit_task_name_"+id+"\">");
	$("#task_save_"+id).html("<input type=\"button\" name=\"editlink_save\" value=\"Save\" onclick=\"saveTask("+id+")\">");
	return false;
}

function saveTask(id) {
	var v_link=$("#edit_task_link_"+id).val();
	var v_name=$("#edit_task_name_"+id).val();

	$("#task_save_"+id).html("");

	$.post("roletasks.php",{action: 'savetask', id: id, link: v_link, name: v_name},function() {
		$("#task_link_"+id).html(v_link);
		$("#task_name_"+id).html(v_name);
	});

}

</script>
<?

$q=mysql_query("SELECT * FROM roles ORDER BY name");
echo "<form method=\"get\" action=\"roletasks.php\" id=\"roleform\" name=\"roleform\">";
echo "<select name=\"rid\" onchange=\"roleChange(this)\">";
echo "<option value=\"\">Choose a role</option>\n";
while($r=mysql_fetch_object($q)) {
	echo "<option value=\"$r->id\">$r->name</option>\n";
}
echo "</select>\n";
echo "</form>";
echo "<br />";


echo "<div id=\"list\">";
echo "</div>";

send_footer();
?>