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<?php
/*
**********************************************
ExtCalendar v2
Copyright (c) 2003-2005 Mohamed Moujami (Simo)
v1 originally written by Kristof De Jaeger
**********************************************
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.
**********************************************
File Description: admin_categories.php - Category Admin ***incomplete
$Id: admin_categories.php,v 1.8 2005/02/12 12:50:28 simoami Exp $
**********************************************
Get the latest version of ExtCalendar at:
http://extcal.sourceforge.net
**********************************************
*/
define('ADMIN_CATS_PHP', true);
require_once "config.inc.php";
require_priv('can_manage_cats');
$mode = isset($_GET['mode'])?$_GET['mode']:'';
$mode = isset($_POST['mode'])?$_POST['mode']:$mode;
$cat_id = isset($_GET['cat_id'])?$_GET['cat_id']:'';
$cat_id = isset($_POST['cat_id'])?$_POST['cat_id']:$cat_id;
if(!empty($mode)) {
switch($mode) {
case 'add':
pageheader($lang_cat_admin_data['add_cat'] . " :: " . $lang_cat_admin_data['section_title']);
print_add_cat_form();
break;
case 'edit':
pageheader($lang_cat_admin_data['edit_cat'] . " :: " . $lang_cat_admin_data['section_title']);
if(!empty($cat_id)) print_edit_cat_form($cat_id);
else print_cat_list();
break;
case 'del' :
pageheader($lang_cat_admin_data['del_cat'] . " :: " . $lang_cat_admin_data['section_title']);
if(!empty($cat_id)) delete_cat($cat_id);
else print_cat_list();
break;
default:
pageheader($lang_cat_admin_data['section_title']);
print_cat_list();
break;
}
} else {
pageheader($lang_cat_admin_data['section_title']);
print_cat_list();
}
// footer
pagefooter();
// Functions
function print_add_cat_form() {
/* print a blank category form so we can add a new one */
global $CONFIG, $ME, $zone_stamp, $errors, $lang_cat_admin_data, $lang_general;
$form = $_POST;
$successful = false;
if(count($_POST)) {
// Process user submission
// Form Validation
$errors = '';
if (empty($form['cat_name'])) { $errors .= theme_error_string($lang_cat_admin_data['no_cat_name']); }
if (empty($form['description'])) { $errors .= theme_error_string($lang_cat_admin_data['no_cat_desc']);}
if (empty($form['color'])) { $errors .= theme_error_string($lang_cat_admin_data['no_color']); }
if(!$errors) {
$temp_id = '';
$cat_name = isset($form['cat_name'])?addslashes($form['cat_name']):"";
$description = isset($form['description'])?addslashes(html_decode($form['description'])):"";
$color = isset($form['color'])?addslashes($form['color']):"";
$admin_auto_approve = (isset($form['adminapproved']))?1:0;
$user_auto_approve = (isset($form['userapproved']))?1:0;
$options = $user_auto_approve + $admin_auto_approve*2;
$status = (isset($form['status']))?1:0;
$query = "INSERT INTO ".$CONFIG['TABLE_CATEGORIES']." (`cat_name`, `description`, `color`, `options`, `enabled`)
VALUES ('$cat_name','$description','$color','$options','$status')";
db_query($query);
// Successfull message
theme_redirect_dialog($lang_cat_admin_data['add_cat'], $lang_cat_admin_data['add_cat_success'], $lang_general['continue'], $ME);
// to remember not to display the form again
$successful = true;
}
} else {
$form['adminapproved'] = true;
$form['color'] = "#505054";
}
// Render the form
if(!$successful) {
display_cat_form($ME,'add',$form);
}
}
function print_edit_cat_form($cat_id) {
/* print an existing category form so we can edit it */
global $CONFIG, $ME, $zone_stamp, $errors, $lang_cat_admin_data, $lang_general;
$successful = false;
// Retrieve the form array
if(count($_POST)) $form = $_POST;
else {
$query = "
SELECT * FROM ".$CONFIG['TABLE_CATEGORIES']."
WHERE cat_id = $cat_id";
$result = db_query($query);
$form = db_fetch_array($result);
$form['userapproved'] = $form['options'] & 1;
$form['adminapproved'] = $form['options'] & 2;
$form['status'] = $form['enabled'];
}
if(count($_POST)) {
// Process form submission
// Form Validation
$errors = '';
if (empty($form['cat_name'])) { $errors .= theme_error_string($lang_cat_admin_data['no_cat_name']); }
if (empty($form['description'])) { $errors .= theme_error_string($lang_cat_admin_data['no_cat_desc']);}
if (empty($form['color'])) { $errors .= theme_error_string($lang_cat_admin_data['no_color']); }
if(!$errors) {
$cat_name = isset($form['cat_name'])?addslashes($form['cat_name']):"";
$description = isset($form['description'])?addslashes(html_decode($form['description'])):"";
$color = isset($form['color'])?addslashes($form['color']):"";
$admin_auto_approve = (isset($form['adminapproved']))?1:0;
$user_auto_approve = (isset($form['userapproved']))?1:0;
$options = $user_auto_approve + $admin_auto_approve*2;
$status = (isset($form['status']))?1:0;
$query = "
UPDATE ".$CONFIG['TABLE_CATEGORIES']." SET
`cat_name` = '$cat_name',
`description` = '$description',
`color` = '$color',
`options` = '$options',
`enabled` = '$status'
WHERE cat_id = '{$form['cat_id']}'";
db_query($query);
// Successfull message
theme_redirect_dialog($lang_cat_admin_data['edit_cat'], $lang_cat_admin_data['edit_cat_success'], $lang_general['continue'], $ME);
// to remember not to display the form again
$successful = true;
}
}
// Render the form
if(!$successful) {
display_cat_form($ME,'edit',$form);
}
}
function delete_cat($cat_id) {
/* delete the category identified as $cat_id */
global $CONFIG, $ME, $lang_cat_admin_data, $lang_general;
// Check to see if there are events under this category
$qid = db_query("SELECT id FROM ".$CONFIG['TABLE_EVENTS']." WHERE cat = '$cat_id'");
$num_events = db_num_rows($qid);
if($num_events) {
theme_redirect_dialog($lang_cat_admin_data['delete_cat'], sprintf($lang_cat_admin_data['cat_has_events'],$num_events), $lang_general['back'], $ME);
} else {
$qid = db_query("DELETE FROM ".$CONFIG['TABLE_CATEGORIES']." WHERE cat_id = '$cat_id'");
if(!db_affected_rows()) theme_redirect_dialog($lang_cat_admin_data['delete_cat'], $lang_cat_admin_data['delete_cat_failed'], $lang_general['back'], $ME);
else theme_redirect_dialog($lang_cat_admin_data['delete_cat'], $lang_cat_admin_data['delete_cat_success'], $lang_general['continue'], $ME);
}
}
function print_cat_list() {
global $CONFIG, $ME, $lang_cat_admin_data, $lang_general;
$query = "SELECT cat_id, cat_name, description, color, bgcolor, enabled, options FROM ".$CONFIG['TABLE_CATEGORIES'] . " ORDER BY cat_id DESC";
$result = db_query($query);
$rows = db_num_rows($result);
// if no rows
if (!$rows) {
theme_redirect_dialog($lang_cat_admin_data['section_title'], $lang_cat_admin_data['no_cats'], $lang_general['back'], "calendar.php");
# show categorys
} else {
$total_cats = 0;
$active_cats = 0;
$count = 0;
$cat_rows = '';
$stats = Array();
while ($row = db_fetch_object($result))
{
$query = "SELECT * FROM ".$CONFIG['TABLE_EVENTS'] . " WHERE cat = $row->cat_id";
$result1 = db_query($query);
$total = db_num_rows($result1);
$cat_rows[$count]['total_events'] = $total;
$cat_rows[$count]['color'] = $row->color;
$cat_rows[$count]['cat_link'] = "calendar.php?mode=cat&cat_id=".$row->cat_id;
$cat_rows[$count]['cat_desc'] = format_text($row->description,true,false);
$cat_rows[$count]['cat_id'] = $row->cat_id;
$cat_rows[$count]['cat_name'] = format_text($row->cat_name,false,true);
$cat_rows[$count]['options'] = $row->options;
$cat_rows[$count]['status'] = $row->enabled?true:false;
$active_cats += $row->enabled?1:0;
$total_cats ++;
$count ++;
}
$stats['total_cats'] = $total_cats;
$stats['active_cats'] = $active_cats;
theme_admin_cats($cat_rows, $stats);
}
}
?>
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