process_create.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
 *
 * To create process
 *
 *
 * 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="Create Process";

include("header.php");
print("<IMG SRC=\"images/create_process.jpg\" WIDTH=\"400\" HEIGHT=\"41\" BORDER=\"0\" ALT=\"Create Process\">");

$process_name = trim(make_clean($process_name));
$process_info = trim(make_clean($process_info));

if(isset($create_process_now)) // if the user has hit the 'create process' button
{
    if($process_name != "")
    {
        //make sure that name isn't taken
        db_open();
        db_use();
        $query = "SELECT * FROM processes WHERE title like '$process_name'";
        $result = db_query($query);
        if(db_fetch_row($result))
        {
            message_box("That name is already in use.", "error");
        }
        else
        {
            //make sure at least one task is in the process
            $empty = true;
            $query = "SELECT ttid FROM task_types";
            $result = db_query($query);
            while($empty && $row = db_fetch_row($result))
            {
                $ttid = $row["TTID"];
                $cb = "cb$ttid";
                if(isset($$cb))
                {
                    $empty = false;
                }
            }

            if(!$empty)
            {
                //create the new process
                $group_owned = ($owner == "group_task") ? "1" : "0";
                $owned_by = ($owner == "group_task") ? $group_num : $user_id;
                $query = "INSERT INTO processes (title, owner, group_owned, default_info) " .
                         "VALUES ('$process_name', '$owned_by', '$group_owned', '$process_info')";
                db_query($query);
                //get the new process' pid
                $query = "SELECT pid FROM processes WHERE title = '$process_name'";
                $result = db_query($query);
                if($row = db_fetch_row($result))
                {
                    $pid = $row["PID"];
                    $query = "SELECT ttid FROM task_types";
                    $result = db_query($query);

                    while($row = db_fetch_row($result))
                    {
                        $ttid = $row["TTID"];
                        $cb = "cb$ttid";
                        if(isset($$cb))
                        {
                            $query = "INSERT INTO process_tasks (pid, ttid) VALUES ('$pid', '$ttid')";
                            db_query($query); // insert process into DB
                        }
                    }
                    message_box("Process created.", "info");
                }
                else
                {
                    message_box("There was an error creating the process.", "error");
                }
            }
            else
            {
                message_box("Process must contain at least one task. Process was not created.<br>\n", "error");
            }
        }
    }
    else
    {
        message_box("Name cannot be blank. Process was not created.<br>\n", "error");
    }


}

?>

<form method="post" action="process_create.php">
<table>
<tr>
	<td>
		Name: <INPUT TYPE="text" NAME="process_name" value="Process Name" size="49">
	</td>
</tr>
<tr>
	<td>
		<TEXTAREA NAME="process_info" ROWS="10" COLS="47">Type Additional Instructions for the Process Here</TEXTAREA>
	</td>
</tr>
<tr>
    <td>
        Owner of Process:
    </td>
</tr>
<tr>
	<td>
		<INPUT TYPE="radio" NAME="owner" value="group_task" checked>Group Process
        <SELECT NAME="group_num">
        <?php
			$all_groups = get_all_groups();
			foreach($all_groups as $a_group) // display all groups
			{
				if(is_user_in_group($user_id, $a_group["GID"]))
					print("<option value=\"" . $a_group["GID"] . "\">" . $a_group["GROUPNAME"] . "</option>");
			}
		?>
        </SELECT>
    </td>
<tr>
    <td>
		<INPUT TYPE="radio" NAME="owner" value="private_task">Private Process
	</td>
</tr>

<tr>
	<td>
		Which tasks do you want in this process:
	</td>
</tr>
</table>
<table border="0">
<tr class="table-header">
    <td>
        Task Name
    </td>
    <td>
        Task Owner
    </td>
</tr>
<?php
    //display all of the tasks that the user can perform
    db_open();
    db_use();
    $queryPrivate = "SELECT title, ttid FROM task_types " .
    "WHERE group_owned = '0' AND owner = '$user_id' ORDER BY title";
    $queryGroup = "SELECT gid, title, ttid FROM user_groups, task_types " .
    "WHERE user_groups.user_id = '$user_id' AND task_types.group_owned = '1' AND task_types.owner = user_groups.gid ".
    "ORDER BY title";

    $row_separator_num = 0;

    $resultPrivate = db_query($queryPrivate); // display private task templates
    while($row = db_fetch_row($resultPrivate))
    {
        $row_separator_num++;
        if($row_separator_num % 2 == 0)
            $table_separator_string = "table-separator-even";
        else
            $table_separator_string = "table-separator-odd";

        print("<tr class=\"$table_separator_string\">\n");
        print("<td><input type=\"checkbox\" name=\"cb" . $row["TTID"] . "\"> " . $row["TITLE"] . "</td>\n");
        print("<td>$user</td>\n");
        print("</tr>\n");
    }
    $resultGroup = db_query($queryGroup);  // display group owned task templates
    while($row = db_fetch_row($resultGroup))
    {
        $row_separator_num++;
        if($row_separator_num % 2 == 0)
            $table_separator_string = "table-separator-even";
        else
            $table_separator_string = "table-separator-odd";

        $task_owner = get_group_name($row["GID"]);
        print("<tr class=\"$table_separator_string\">\n");
        print("<td><input type=\"checkbox\" name=\"cb" . $row["TTID"] . "\"> " . $row["TITLE"] . "</td>\n");
        print("<td>$task_owner</td>\n");
        print("</tr>\n");
    }
?>
</table>
<p>

<table>
<tr>
	<td>
		<INPUT TYPE="hidden" name="create_process_now" value="true">
		<INPUT TYPE="submit" value="Create Process">
	</td>
	<td>
		<INPUT TYPE="button" value="Finished" onClick="location='index.php'">
	</td>
</tr>
</table>
<p>

</form>

<?php include("footer.php"); ?>