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<?php
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//$Header: /hl/cvsroots/gpl01/gpl01/webprojs/fboprime/sw/phplib/menu.inc,v 1.10 2006/08/06 03:51:54 dashley Exp $
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//--------------------------------------------------------------------------------------------------------------
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//menu.inc--FboPrime Menu Generation Functions
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//Copyright (C) 2006 David T. Ashley
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//
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//This program is free software; you can redistribute it and/or
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//modify it under the terms of the GNU General Public License
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//as published by the Free Software Foundation; either version 2
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//of the License, or (at your option) any later version.
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//
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//
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//You should have received a copy of the GNU General Public License
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//along with this program; if not, write to the Free Software
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//Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//********************************************************************************
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//This contains functions used to log events, both to the loge table of the
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//database, and to the system log.
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//--------------------------------------------------------------------------------------------------------------
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require_once("global.inc");
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require_once("strfunc.inc");
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require_once("utime.inc");
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//
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//--------------------------------------------------------------------------------------------------------------
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//Generates a menu list as a function of:
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//
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//INPUTS
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// a)The full set of user information (the database record as
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// an associative array), or FALSE if no user is logged in.
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// b)The desired menu level. The menu level
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// is an integer, with 0 representing the fewest options, 1 representing
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// a medium number of options, and 2 represents the largest number
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// of options.
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// c)The target date as a DT8 (for example "20060516"), or FALSE if
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// not required.
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// d)The target time as a T4 (for example, "0500"), or FALSE if not
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// required.
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// e)The name of the script (final element of path).
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//
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//OUTPUT
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// An array arranged as 3-tuples (starting at [0]),
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// [N] : "H" if the 3-tuple is a category heading, or
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// "E" if it is an entry.
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// [N+1] : Text of the category heading or entry.
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// [N+2] : Hyperlink corresponding to the entry (or the
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// empty string for headings).
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//
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function MENU_menu_gen($userinfo, $menulevel, $dt8in, $t4in, $scriptname_in)
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{
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//Form a string containing the date and time arranged as GET parameters. This will be tacked
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//on to certain URLs.
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if (($dt8in === FALSE) && ($t4in === FALSE))
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{
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//No parameters to be appended.
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$get_par_append = FALSE;
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}
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else if (($dt8in === FALSE) && ($t4in !== FALSE))
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{
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//Time has been specified, but date not.
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$get_par_append = "sdtim=" . $t4in;
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}
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else if (($dt8in !== FALSE) && ($t4in === FALSE))
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{
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//Date has been specified, but time not.
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$get_par_append = "sddt=" . $dt8in;
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}
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else //Both have been specified.
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{
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$get_par_append = "sddt=" . $dt8in . "&sdtim=" . $t4in;
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}
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$i = 0;
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//The heading "Scheduling Views" is always appropriate.
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$rv[$i ] = "H";
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$rv[$i+1] = "Scheduling Views";
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$rv[$i+2] = "";
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$i += 3;
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//
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//Scheduling day view is always appropriate.
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$rv[$i ] = "E";
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$rv[$i+1] = "Day View";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "index.php";
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else
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$rv[$i+2] = "index.php?" . $get_par_append;
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$i += 3;
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//
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//Scheduling week view is only appropriate at menu level 1 and above.
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if ($menulevel >= 1)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "Week View";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "schedweekview.php";
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else
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$rv[$i+2] = "schedweekview.php?" . $get_par_append;
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$i += 3;
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}
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//
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//Scheduling month view is only appropriate at menu level 2 and above.
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if ($menulevel >= 2)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "Month View";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "schedmonthview.php";
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else
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$rv[$i+2] = "schedmonthview.php?" . $get_par_append;
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$i += 3;
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}
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//
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//The heading "Queries" is only appropriate when a user is logged in.
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if ($userinfo !== FALSE)
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{
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$rv[$i ] = "H";
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$rv[$i+1] = "Queries";
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$rv[$i+2] = "";
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$i += 3;
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//
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//Showing "My Reservations" is only appropriate when a user is logged in.
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$rv[$i ] = "E";
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$rv[$i+1] = "Show My Reservations";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "myresshow.php";
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else
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$rv[$i+2] = "myresshow.php?" . $get_par_append;
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$i += 3;
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}
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//
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//Utilities should be shown if the user is cleared to view the users list, clear to
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//edit resources, to view the log entries, or to view the database statistics and
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//if the menu level is 2.
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//
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if (
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($userinfo !== FALSE)
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&&
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(
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(PERM_get_val_from_string($userinfo["perm"], "canviewuserslist" ) !== FALSE)
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||
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(PERM_get_val_from_string($userinfo["perm"], "canvieweditresources" ) !== FALSE)
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||
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(PERM_get_val_from_string($userinfo["perm"], "canviewlogentries" ) !== FALSE)
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||
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(PERM_get_val_from_string($userinfo["perm"], "canviewdbstats" ) !== FALSE)
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)
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&&
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($menulevel >= 2)
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)
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{
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$rv[$i ] = "H";
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$rv[$i+1] = "Utilities";
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$rv[$i+2] = "";
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$i += 3;
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//Display the view/edit active users option if the permission string says it is OK.
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if (PERM_get_val_from_string($userinfo["perm"], "canviewuserslist") !== FALSE)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "View/Edit Active Users";
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$rv[$i+2] = "userlistactive.php";
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$i += 3;
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}
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//Display the view/edit inactive users option if the permission string says it is OK.
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if (PERM_get_val_from_string($userinfo["perm"], "canviewuserslist") !== FALSE)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "View/Edit Inactive Users";
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$rv[$i+2] = "userlistinactive.php";
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$i += 3;
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}
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//Display the view/edit resources option if the permission string says it is OK.
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if (PERM_get_val_from_string($userinfo["perm"], "canvieweditresources") !== FALSE)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "View/Edit Resources";
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$rv[$i+2] = "resourcelist.php";
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$i += 3;
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}
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//Display the logview option if the permission string says it is OK.
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if (PERM_get_val_from_string($userinfo["perm"], "canviewlogentries") !== FALSE)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "View Resource Scheduler Log";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "viewresschedlog.php";
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else
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$rv[$i+2] = "viewresschedlog.php?" . $get_par_append;
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$i += 3;
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}
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//Display the database view option if the permission string says it is OK.
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if (PERM_get_val_from_string($userinfo["perm"], "canviewdbstats") !== FALSE)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "View Database Statistics";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "viewdbstats.php";
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else
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$rv[$i+2] = "viewdbstats.php?" . $get_par_append;
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$i += 3;
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}
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}
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//
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//The self-administration heading applies only when a user is logged in and the
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//menu level is 2 or greater.
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//
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if (($userinfo !== FALSE) && ($menulevel >= 2))
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{
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$rv[$i ] = "H";
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$rv[$i+1] = "Self-Administration";
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$rv[$i+2] = "";
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$i += 3;
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}
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//
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//The password change applies only when a user is logged in and when the
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//menu level >= 1.
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//
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if (($userinfo !== FALSE) && ($menulevel >= 2))
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "Change Password";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "userpwchange.php";
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else
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$rv[$i+2] = "userpwchange.php?" . $get_par_append;
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$i += 3;
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}
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//
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//The change personal information only applies when a user is
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//logged in and the menu level >= 1.
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//
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if (($userinfo !== FALSE) && ($menulevel >= 2))
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "Change Personal Information";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "userpersinfochange.php";
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else
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$rv[$i+2] = "userpersinfochange.php?" . $get_par_append;
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$i += 3;
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}
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//
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//Menus heading is only appropriate when a user is logged in and at the day view
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//scheduler.
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if (($userinfo !== FALSE) && ($scriptname_in == "index.php"))
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{
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$rv[$i ] = "H";
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$rv[$i+1] = "Menus";
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$rv[$i+2] = "";
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$i += 3;
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//
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//Showing "More Options" is appropriate only when options level is 1 or less.
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if ($menulevel <= 1)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "Show More Options";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "index.php?menulvladjst=u";
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else
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$rv[$i+2] = "index.php?" . "menulvladjst=u&" . $get_par_append;
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$i += 3;
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}
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//Showing "Fewer Options" is appropriate only when options level is 1 or more.
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if ($menulevel >= 1)
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{
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$rv[$i ] = "E";
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$rv[$i+1] = "Show Fewer Options";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "index.php?menulvladjst=d";
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else
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$rv[$i+2] = "index.php?" . "menulvladjst=d&" . $get_par_append;
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$i += 3;
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}
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}
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//
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//Session administration heading and subheadings are only appropriate when a user is logged in, and
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//should only be performed from the dayview page.
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if ($userinfo !== FALSE)
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{
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$rv[$i ] = "H";
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$rv[$i+1] = "Session Administration";
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$rv[$i+2] = "";
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$i += 3;
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//
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//Showing "Logout" is appropriate only when user logged in.
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$rv[$i ] = "E";
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$rv[$i+1] = "Logout";
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if ($get_par_append === FALSE)
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$rv[$i+2] = "index.php?logout=1";
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else
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$rv[$i+2] = "index.php?" . "logout=1&" . $get_par_append;
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$i += 3;
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}
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//
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return($rv);
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}
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//
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//--------------------------------------------------------------------------------------------------------------
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//End of $RCSfile: menu.inc,v $.
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//--------------------------------------------------------------------------------------------------------------
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?>
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