Cal Cat.php:
<?php
##########################################################################
# Please refer to the README file for licensing and contact information.
#
# This file has been updated for version 0.6.20050215
#
# If you like this application, do support me in its development
# by sending any contributions at www.calendarix.com.
#
#
# Copyright © 2002-2005 Vincent Hor
##########################################################################
include ("cal_admintop.php");
if (!isset($_GET['limit']))
$limit = 0;
else
$limit = $_GET['limit'];
/**************************/
/* overview of categories */
/**************************/
function cats(){
global $EVENTS_TB, $CAT_TB, $mth, $catcolor, $secondcatcolor, $y;
$query = "select cat_id, cat_name from ".$CAT_TB." order by cat_name ASC";
$result = mysql_query($query);
$rows = mysql_num_rows($result);
// if no rows
if ($rows == "0"){
echo "<br/><div class=headerfont>".translate("No categories yet").".</div><br/>\n";
}
// show categories
else {
echo "<table border=0 width=100% class=headerfont cellspacing=0><tr><td align=left>".translate("Categories")." (".$rows.")</td></tr></table>\n";
echo "<table border=0 cellspacing=0 cellpadding=4 width=100% class=titlefont>\n";
$foo = '';
while ($row = mysql_fetch_object($result)){
$foo++ % 2 ? $color="$secondcatcolor" : $color="$catcolor";
echo "<tr bgcolor='$color' align=left><td><a href=cal_cat.php?op=cat&id=".$row->cat_id.">".stripslashes($row->cat_name)."</a>";
// get total number of events under category
$tquery = "select id from ".$EVENTS_TB." where ".$EVENTS_TB.".cat='".$row->cat_id."' " ;
$tresult = mysql_query($tquery);
$trows = mysql_num_rows($tresult);
echo " (".$trows." ".translate("events for whole calendar").")" ;
echo "</td>\n";
echo " <td align=left><div class=menufont><a href=cal_cat.php?op=editcat&id=".$row->cat_id.">".translate("Edit category")."</a></div></td>\n";
echo " <td align=left><div class=menufont><a href=cal_cat.php?op=delcat&id=".$row->cat_id.">".translate("Delete category")."</a></div></td></tr>\n";
}
echo "</table>\n";
}
echo "<hr/>\n";
echo "\n<div class=titlefont>".translate("Add Category")."\n</div>\n";
echo "<form action=cal_cat.php?op=addcat method=post>\n";
echo "<input type=text name=cat size=40><br/><br/>\n";
echo "<input type=submit value=\"".translate("Add Category")."\">\n";
echo "</form>\n";
}
/*******************************/
/* view events of one category */
/*******************************/
function cat($id, $catcolor, $secondcatcolor, $year, $sort, $cuser, $limit){
global $USER_TB, $EVENTS_TB, $CAT_TB, $language, $mth, $unapprovedclr, $titlefont, $y, $calstartyear,
$caladvanceyear, $limitrow;
$qstr = " id, title, cat_name, day, month, year, approved " ;
$query = " from ".$EVENTS_TB." left join ".$CAT_TB." on ".$EVENTS_TB.".cat=".$CAT_TB.".cat_id where ".$EVENTS_TB.".cat='$id' and ".$EVENTS_TB.".year='$year' " ;
if (($cuser!="-")&&($cuser!="")) { // view user specific events only
$uquery = "select username, group_id from ".$USER_TB." where ".$USER_TB.".user_id=".$cuser ;
$uresult = mysql_query($uquery) ;
$urow = mysql_fetch_object($uresult);
$query .= " and ".$EVENTS_TB.".user='".$urow->username."' ";
}
if (($sort)&&($sort==1))
$query = $query . " order by title ASC, year ASC, month ASC, day ASC";
else
$query = $query . " order by year ASC, month ASC, day ASC, title ASC";
$tquery = "select count(*) ".$query ;
$tresult = mysql_query($tquery);
$trow = mysql_fetch_array($tresult);
$totalrows = $trow[0] ;
if ($limit>$totalrows) $limit = 0 ;
$query .= " LIMIT ".$limit.", ".$limitrow ;
$query = "select ".$qstr.$query ;
$result = mysql_query($query);
$rowname = mysql_fetch_object($result);
$rows = mysql_num_rows($result);
// this is for the category sort order redirection javascript
echo "<script language=\"JavaScript\">\n" ;
echo "\tfunction sortev(order) {\n" ;
echo "\t\tswitch (order) { \n" ;
echo "case 1 : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$year."&sort=1&cuser=$cuser&limit=$limit' ; break ;} \n" ;
echo "case 2 : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$year."&sort=2&cuser=$cuser&limit=$limit' ; break ;} \n" ;
echo "default : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$y."&sort=2&cuser=$cuser&limit=$limit' ; break;} \n" ;
echo "\t\t}\n" ;
echo "\t}\n" ;
echo "</script>" ;
$cquery = "select cat_name from ".$CAT_TB." where cat_id='$id' " ;
$cresult = mysql_query($cquery) ;
$crow = mysql_fetch_object($cresult) ;
echo "<table width=100% border=0 cellspacing=0 class=headerfont><tr><td align=left valign=middle>" ;
echo translate("Events in category").": ".stripslashes($crow->cat_name)."</td><td align=right valign=middle><div class=menufont><b>".translate("Sort by").": </b>" ;
echo " <a href='#' onclick=\"Javascript:sortev(1);\"><img src='../images/sort1.gif' border=0 alt='".translate("Sort by events")."'/></a>" ;
echo " <a href='#' onclick=\"Javascript:sortev(2);\"><img src='../images/sort2.gif' border=0 alt='".translate("Sort by date")."'/></a>" ;
echo " </div></td></tr></table>\n";
if (!$rows) {
echo "<br/><div class=titlefont> ".translate("No events").".</div><br/><br/>\n";
}
else {
$result = mysql_query($query);
$foo = '';
while ($row = mysql_fetch_object($result)){
$foo++ % 2 ? $color=$catcolor : $color=$secondcatcolor;
echo "<table class=normalfont border=0 bgcolor=$color cellspacing=0 cellpadding=4 width=\"100%\">\n";
echo "<tr><td" ;
if ($row->approved=='0') echo " bgcolor='$unapprovedclr'" ;
echo ">\n<li>" ;
echo "<b>".stripslashes($row->title)."</b> ".translate("on")." ".$row->day." ".$mth[$row->month]." ".$row->year."\n";
echo " - <a href=cal_event.php?op=view&id=".$row->id.">".translate("View event")."</a>\n";
echo " - <a href=cal_event.php?op=edit&id=".$row->id.">".translate("Edit event")."</a>\n";
echo " - <a href=cal_event.php?op=delev&id=".$row->id.">".translate("Delete event")."</a>\n";
if ($row->approved=='0')
echo " - <a href=calendar.php?op=approve&id=".$row->id.">".translate("Approve")."</a>\n";
echo "</li></td></tr>\n";
echo "</table>\n";
}
}
// this is for the goto year under categories redirection javascript
echo "<script language=\"JavaScript\">\n" ;
echo "\tfunction gotocatevyear(selectopt) {\n" ;
echo "var geti = '1' ;\n" ;
echo "for (i=0;i<selectopt.options.length;i++) {\n" ;
echo "\tif (selectopt.options[i].selected) {\n" ;
echo "\t\tgeti = selectopt.options[i].value ;\n" ;
echo "\t\tbreak ;\n" ;
echo "\t}\n" ;
echo "}\n\n" ;
echo "\t\tswitch (geti) { \n" ;
for ($i=$calstartyear;$i<=($y+$caladvanceyear);++$i) {
echo "case \"$i\" : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$i."&sort=$sort&cuser=$cuser&limit=$limit' ; break ;} \n" ;
}
echo "default : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$y."&sort=$sort&cuser=$cuser&limit=$limit' ; break;} \n" ;
echo "\t\t}\n" ;
echo "\t}\n" ;
echo "</script>" ;
// this is for the goto user under categories redirection javascript
echo "<script language=\"JavaScript\">\n" ;
echo "\tfunction gotocatuser(selectopt) {\n" ;
echo "var geti = '1' ;\n" ;
echo "for (i=0;i<selectopt.options.length;i++) {\n" ;
echo "\tif (selectopt.options[i].selected) {\n" ;
echo "\t\tgeti = selectopt.options[i].value ;\n" ;
echo "\t\tbreak ;\n" ;
echo "\t}\n" ;
echo "}\n\n" ;
echo "\t\tswitch (geti) { \n" ;
echo "case \"-\" : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$year."&sort=$sort&cuser=-&limit=$limit' ; break ;} \n" ;
$uquery = "select username, user_id from ".$USER_TB ;
$uresult = mysql_query($uquery) ;
while ($urow = mysql_fetch_object($uresult)){
// echo "\t<option value='$urow->user_id'" ;
echo "case \"$urow->user_id\" : { window.location.href='cal_cat.php?op=cat&id=".$id."&sort=$sort&year=".$year."&cuser=$urow->user_id&limit=$limit' ; break ;} \n" ;
}
echo "default : { window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$y."&sort=$sort&cuser=$cuser&limit=$limit' ; break;} \n" ;
echo "\t\t}\n" ;
echo "\t}\n" ;
echo "</script>" ;
// display form functions
echo "<table border=0 width=100%><tr>" ;
echo "<td align=left valign=top width=50%>\n" ;
echo "<table width=100 cellspacing=0 cellpadding=2 align=left class=txtbox><tr><td bgcolor='$unapprovedclr' align=center><div class=normalfont>".translate("Unapproved events")."</div></td></tr></table>\n" ;
echo "<form action='#' name='catform'>\n";
// previous and next rows
if ($limit!=0) echo "<input type='button' value=' < ' title='".translate("Previous")."' onclick=\"Javascript:window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$year."&sort=$sort&cuser=$cuser&limit=".($limit-$limitrow)."' ;\"> \n" ;
if (($limit+$limitrow)<$totalrows)
echo "<input type='button' value=' > ' title='".translate('Next')."' onclick=\"Javascript:window.location.href='cal_cat.php?op=cat&id=".$id."&year=".$year."&sort=$sort&cuser=$cuser&limit=".($limit+$limitrow)."' ;\">\n<br/>" ;
else
echo "<br/>" ;
echo "<div class=menufont><b>".translate("Total number of events for user").": ".($limit+1)." - " ;
if (($limit+$limitrow)<$totalrows) echo ($limit+$limitrow) ;
else echo $totalrows ;
echo "/".$totalrows."</b></div>" ;
echo "</td>" ;
echo "<td align=right valign=top width=50%><div class=menufont>" ;
// get year from "calstartyear" and give "caladvanceyear" years more to select
echo "<b>".translate("View events under this category in year").": </b> " ;
echo "<select name=gocatevyear onchange=\"javascript:gotocatevyear(this);\">\n";
for ($i=$calstartyear;$i<=($y+$caladvanceyear);$i++){
echo "\t<option value=$i" ;
if ($year==$i) echo " selected " ;
echo ">$i\n";
}
echo "</select><br/>\n";
// get users
echo "<b>".translate("View events of user").": </b> " ;
$uquery = "select username, user_id from ".$USER_TB ;
$uresult = mysql_query($uquery) ;
echo "<select name=cuser onchange=\"Javascript:gotocatuser(this);\">\n";
echo "\t<option value='-'" ;
if (($cuser=="-")||($cuser=="")) echo " selected " ;
echo ">--\n";
while ($urow = mysql_fetch_object($uresult)){
echo "\t<option value='$urow->user_id'" ;
if ($cuser=="$urow->user_id") echo " selected " ;
echo ">".$urow->username."\n";
}
echo "</select>\n";
echo "</div></td></tr></table>" ;
echo "</form>" ;
}
/****************/
/* add category */
/****************/
if ($op == "addcat" || $op == "updatecat"){
$cat = $_POST['cat'];
}
function addcat($cat){
global $CAT_TB;
if (trim($cat)!='') {
$cat = trim($cat);
$query = "insert into ".$CAT_TB." values('', '".addslashes($cat)."')";
echo "<h4>".translate("Adding category")." ...</h4>" ;
$result = mysql_query($query);
echo "<meta http-equiv=\"refresh\" content=\"0; url=cal_cat.php?op=cats\">";
}
else {
echo "<div class=titlefont>".translate("Cannot have a category with blank name")."!</div>" ;
back();
}
}
/*****************/
/* edit category */
/*****************/
function editcat ($id){
global $CAT_TB;
echo "<div class=titlefont>".translate("Edit category")."</div>" ;
$query = "select cat_name from ".$CAT_TB." where cat_id='$id'";
$result = mysql_query($query);
$row = mysql_fetch_object($result);
echo "<form action=cal_cat.php?op=updatecat&id=$id method=post>\n";
echo "<input type=text name=cat value=\"".stripslashes($row->cat_name)."\"><br/><br/>\n";
echo "<input type=submit value=\"".translate("Update")."\"> \n";
echo "<input type=button value=\"".translate("Cancel")."\" onclick='Javascript:window.history.go(-1)'>\n";
echo "</form>\n";
}
/*******************/
/* update category */
/*******************/
function updatecat($cat, $id){
global $CAT_TB;
if (trim($cat)!='') {
$query = "update ".$CAT_TB." set cat_name='".addslashes(trim($cat))."' where cat_id='$id'";
echo "<h4>".translate("Updating category")." ...</h4>" ;
mysql_query($query);
echo "<meta http-equiv=\"refresh\" content=\"0; url=cal_cat.php?op=cats\">";
}
else {
echo "<div class=titlefont>".translate("Cannot have a category with blank name")."!</div>" ;
back();
}
}
/***************************/
/* delete category question*/
/***************************/
function delcat($id){
global $CAT_TB ;
$query = "select cat_name from ".$CAT_TB." where cat_id='$id'";
$result = mysql_query($query);
$row = mysql_fetch_object($result);
echo "<div class=titlefont>".translate("To delete category").": <u>".stripslashes($row->cat_name)."</u><br/><br/>" ; ;
echo translate("reallydelcat")."<br/><br/>\n";
echo "<a href=javascript:history.back()>".translate("No, go back!")."</a><br/><br/>\n";
echo "<a href=cal_cat.php?op=delcatok&id=$id>".translate("Yes, delete it!")."</a>\n";
echo "</div>";
}
/*******************************/
/* delete category confirmation*/
/*******************************/
function delcatok($id){
global $CAT_TB, $EVENTS_TB;
// del from cat
echo "<h4>".translate("Deleting category")." ...</h4>" ;
$res = mysql_query("delete from ".$CAT_TB." where cat_id='$id'");
// del events with cat = $id
$querysel = "select id from ".$EVENTS_TB." where cat='$id'";
$resultsel = mysql_query($querysel);
while ($rowsel = mysql_fetch_object($resultsel)){
$querydel = "delete from ".$EVENTS_TB." where id='".$rowsel->id."'";
$resultdel = mysql_query($querydel);
}
echo "<meta http-equiv=\"refresh\" content=\"0; url=cal_cat.php?op=cats\">";
}
switch ($op){
// overview of category
case"cats":{
cats();
break;
}
// overview of one cat
case"cat":{
if (!isset($_GET['sort']))
$sort = '2';
else
$sort = $_GET['sort'];
if (!isset($_GET['cuser']))
$cuser = '-';
else
$cuser = $_GET['cuser'];
if ($year) cat($id, $catcolor, $secondcatcolor, $year, $sort, $cuser, $limit);
else cat($id, $catcolor, $secondcatcolor, $y, $sort, $cuser, $limit);
break;
}
// add new category
case"addcat":{
addcat($cat);
break;
}
// edit category
case "editcat":{
editcat ($id);
break;
}
// update category
case"updatecat":{
updatecat($cat, $id);
break;
}
// delete cat: question
case"delcat":{
delcat($id);
break;
}
// confirmation of delete cat
case "delcatok":{
delcatok($id);
break;
}
// default:
default:{
cats();
break;
}
}
include ('cal_footer.inc.php');
?>
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