user_tasks_reassign.php

Internet Task Management System可以让用户分配和管理一个组织内的任务。ITMS可以发送任务管理通知

<?php

/*
 * ITMS ValleyData source file version 1.0 May 11, 2001
 *
 * This page allows ITMS administrators to reassign a user's pending tasks
 * 
 *
 *
 * Internet Task Management System: An online system used for recording information about and assigning tasks and processes.
 * Copyright (C) 2001  ValleyData Programming Group
 *
 * 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * See file named "gpl.txt" included with source code or
 * visit http://www.gnu.org/copyleft/gpl.txt on the internet.
 */
$title="Reassign Tasks";
include("header.php");
include("adminonly.php");

if(isset($reassign_now)) // Test if we want to reassign tasks
{
	for($i = 0; $i < $num_tasks; $i++) //Loop for each task the user has assigned to them
    {
        $ttid = "id" . $i;
		$reassigntask_touser = "reassigntask_touser" . $i;
        $ttid = $$ttid;
        $reassigntask_touser = $$reassigntask_touser;
        
        $this_task_name = get_pending_task_name($ttid);
        
        if($reassigntask_touser == "*Unassign Task*") //if the task is to be unassigned
        {
            db_open();
            db_use();
            $query = "SELECT * FROM pending_tasks, users WHERE tid='$ttid' AND users.user_id='$userto_reassign'";
            $result = db_query($query);
            
            while($row = db_fetch_row($result))
            {
                $tid = $ttid;
                $unassignedBy_email = get_user_email($user_id);
                //send notification
                notifyUnassigned(
                        $row["TITLE"], 
                        $row["EMAIL"], 
                        $row["ASSIGNEDTO"],
                        get_user_name($row["ASSIGNER"]),
                        $unassignedBy_email,
                        $row["INFO"],
                        $row["DUE_DATE"],
                        get_priority_string($row["PRIORITY"]),
                        $row["HTML"]);
                if($row["ASSIGNER"] != $user_id) //if the assigner is not the current user
                {
                    $assignedBy_email = get_user_email($row["ASSIGNER"]);
                    notifyUnassigned(
                        $row["TITLE"], 
                        $assignedBy_email, 
                        $row["ASSIGNEDTO"],
                        get_user_name($row["ASSIGNER"]),
                        $unassignedBy_email,
                        $row["INFO"],
                        $row["DUE_DATE"],
                        get_priority_string($row["PRIORITY"]),
                        $row["HTML"]);
                }
                $query = "DELETE FROM pending_tasks WHERE tid = '$tid'";
                db_query($query);
                message_box("$this_task_name has been unassigned.");
            }
        }
        else if($userto_reassign != $reassigntask_touser) //If this task has been selected to be reassigned
        {
            $old_to = get_user_email($userto_reassign);
            $new_to = get_user_email($reassigntask_touser);
            $old_name = get_user_name($userto_reassign);
            $new_name = get_user_name($reassigntask_touser);
            
            $my_email = get_user_email($user_id);

            db_open();
            db_use();

            $query = "UPDATE pending_tasks SET user_id='$reassigntask_touser' WHERE tid='$ttid'";

            if(db_query($query)) //Change who the task is assigned to
            {
                message_box("$this_task_name has been reassigned to $new_name");

                $query = "SELECT tid, title, name, priority, due_date, date_assigned, info FROM pending_tasks, users WHERE pending_tasks.tid='$ttid'";

                $result = db_query($query);
                $row = db_fetch_row($result);

                $info = $row["INFO"];
                $due_date = $row["DUE_DATE"];
                $priority = $row["PRIORITY"];
                $priority = get_priority_string($priority);

                //send email notification that the task was unassigned to old assignee
                notifyUnassigned($this_task_name, $old_to, $old_name, $user, $my_email, $info, $due_date, $priority);

                //send email noticication that the task was assigned to new assignee
                notifyAssigned($this_task_name, $new_to, $new_name, $user, $my_email, "", $info, $due_date, $priority);
            }
            else
            {
                error_out("Couldn't reassign task $this_task_name", "LOG_WARNING");
                message_box("Couldn't reassign task: $this_task_name", "error");
            }
        }
        else
            message_box("$this_task_name was not reassigned");
	}
}//end if(isset($reassign_now))

print("<IMG SRC=\"images/user_tasks_reassign.jpg\" WIDTH=\"400\" HEIGHT=\"41\" BORDER=\"0\" ALT=\"Reassign Tasks\">");
?>

<H3><B>Reassign
<?php 
if(isset($userto_reassign))
{
    $userto_reassign_name = get_user_name($userto_reassign);
    print($userto_reassign_name . "'s ");
}
?>
Tasks</B></H3>
<table>
<tr>
<td>
    <form METHOD=POST action="user_tasks_reassign.php">
    <table>
    <tr>
        <td>Available Users for Task Reassignment:</td>
    </tr>
    <tr>
	    <td>
            <?php
                print("<SELECT NAME=\"userto_reassign\">");

                $user_array = get_all_users();
                if($user_array)
                foreach ($user_array as $usr)
                {
                    $selected="";
                    if($usr["USER_ID"] == $userto_reassign)
                        $selected = "selected";
                    print("<option $selected value=\"" . $usr["USER_ID"] . "\">" . $usr["NAME"] . "</option>\n");
                }
                
                print("</SELECT>");
            ?>
            <INPUT TYPE="submit" value="Select User">
            <INPUT TYPE="button" value="Cancel" onClick="location='index.php'">
        </td>
    </table>
    </form>
</td>
</tr>
</table>

<?php

$PENDING_START = <<<PENDING_START
<table>
<tr>
<td>
    <B>Pending Tasks Currently Assigned to $userto_reassign_name:</B>
    <table border="0">
    <tr class="table-header">
        <td><a href="user_tasks_reassign.php?orderby=taskname">Task Name</a></td>
        <td><a href="user_tasks_reassign.php?orderby=assigned">Assigned By</a></td>
        <td><a href="user_tasks_reassign.php?orderby=priority">Priority</a></td>
        <td><a href="user_tasks_reassign.php?orderby=duedate">Due Date</a></td>
        <td>Reassign To</td>
    </tr>
	<form name="reassign_tasks" METHOD="POST" ACTION="user_tasks_reassign.php">
PENDING_START;

$PENDING_END = <<<PENDING_END
	<tr class="table-header">
	    <td>&nbsp;</td>
		<td>&nbsp;</td>
		<td>&nbsp;</td>
	    <td>&nbsp;</td>
		<td>
		<INPUT TYPE="hidden" name="reassign_now" value="reassign_now">
		<INPUT TYPE="submit" value="Reassign Tasks" name="reassign">
		</td>
	</tr>
	</form>
    </table>
<br>
PENDING_END;

if(isset($userto_reassign)) // Test if a user has been picked
{
    if($orderby == "taskname")
    {
        $orderby = "title";
    }
    else if($orderby == "assigned")
    {
        $orderby = "name";
    }
    else if($orderby == "priority")
    {
        $orderby = "priority DESC";
    }
    else if($orderby == "duedate")
    {
        $orderby = "due_date";
    }
    else
    {
        $orderby = "due_date";
    }
    
    db_open();
    db_use();

    
	$query = "SELECT tid, title, name, priority, due_date, date_assigned, info FROM pending_tasks, users WHERE pending_tasks.user_id = '$userto_reassign' AND pending_tasks.assigner = users.user_id ORDER BY $orderby";

    $result = db_query($query); // Get all pending tasks for the selected user
    $table_separator_string = "table-separator-even";
    $row_separator_num = 0;
    if($result)
    {
        print($PENDING_START);
		$tnum = 0;
        while($row = db_fetch_row($result)) // Show the details for each pending task
        {
            $row_separator_num++;
            if($row_separator_num % 2 == 0)
                $table_separator_string = "table-separator-even";
            else
                $table_separator_string = "table-separator-odd";
            $priority = get_priority_string($row["PRIORITY"]);

            print("<tr class=\"$table_separator_string\">\n");
            print("    <td>" . $row["TITLE"] . "</td>\n");
            print("    <td>" . $row["NAME"] . "</td>\n");
            print("    <td>" . $priority . "</td>\n");
            print("    <td>" . convert_date($row["DUE_DATE"]) . "</td>\n");

            print("<td><SELECT NAME=\"reassigntask_touser$tnum\">");
            // Put "unassign task" option in list box
            print("<option value=\"*Unassign Task*\">&lt;Unassign Task&gt;</option>\n");

            $user_array = get_all_users();
            if($user_array)
            foreach ($user_array as $usr) // Put appropriate users in list box
            {
                $selected="";
                if($usr["USER_ID"] == $userto_reassign)
                    $selected = "selected";
                print("<option $selected value=\"" . $usr["USER_ID"] . "\">" . $usr["NAME"] . "</option>\n");
            }
            
            print("</SELECT></td>");
            print("</tr>\n");
            print("<tr class=\"$table_separator_string\">\n");
            print("<td>&nbsp;</td>");
            print("<td colspan=\"4\">Assigned On: " . $row["DATE_ASSIGNED"] . "<br>\n" . $row["INFO"] . "</td>");
            print("</tr>");
			print("<INPUT TYPE=\"hidden\" name=\"id" . $tnum . "\" value=\"" . $row["TID"] . "\">\n");
			$tnum++;
        }
		print("<INPUT TYPE=\"hidden\" name=\"num_tasks\" value=\"$tnum\">");
        print("<INPUT TYPE=\"hidden\" name=\"userto_reassign\" value=\"$userto_reassign\">");
        print($PENDING_END);
    }
}//end if(isset($userto_reassign))

include("footer.php");

?>