<?PHP
$result="";
if($member_db[1] != 1){ msg("error", "Access Denied", "You don't have permission to edit categories"); }
// ********************************************************************************
// Add Category
// ********************************************************************************
if($action == "add")
{
$cat_name = htmlspecialchars(stripslashes($cat_name));
if(!$cat_name){ msg("error", "Error !!!", "Please enter name of the category", "javascript:history.go(-1)"); }
$cat_icon = preg_replace("/ /", "", $cat_icon);
if($cat_icon == "(optional)"){ $cat_icon = ""; }
$big_num = file("./data/cat.num.php");
$big_num = $big_num[0];
if(!$big_num or $big_num == ""){ $big_num = 1; }
$all_cats = file("./data/category.db.php");
foreach($all_cats as $cat_line)
{
$cat_arr = explode("|", $cat_line);
if($cat_arr[1] == $cat_name){ msg("error", "Error !!!", "Category with this name already exist", "?mod=categories"); }
if($cat_arr[0] == $big_num){ $big_num = 33; }
}
$new_cats = fopen("./data/category.db.php", "a");
$cat_name = stripslashes( preg_replace(array("'\|'", ), array("|", ), $cat_name) );
fwrite($new_cats, "$big_num|$cat_name|$cat_icon|||\n");
fclose($new_cats);
$big_num ++;
$num_file = fopen("./data/cat.num.php", "w");
fwrite($num_file, $big_num);
fclose($num_file);
}
// ********************************************************************************
// Remove Category
// ********************************************************************************
elseif($action == "remove")
{
if(!$catid){ msg("error", "Error !!!", "No category ID", "$PHP_SELF?mod=categories"); }
$old_cats = file("./data/category.db.php");
$new_cats = fopen("./data/category.db.php", "w");
foreach($old_cats as $old_cats_line){
$cat_arr = explode("|", $old_cats_line);
if($cat_arr[0] != $catid){
fwrite($new_cats, $old_cats_line);
}
}
fclose($new_cats);
}
// ********************************************************************************
// Edit Category
// ********************************************************************************
elseif($action == "edit")
{
if(!$catid){ msg("error", "Error !!!", "No category ID", "$PHP_SELF?mod=categories"); }
$all_cats = file("./data/category.db.php");
foreach($all_cats as $cat_line){
$cat_arr = explode("|", $cat_line);
if($cat_arr[0] == $catid){
$msg=<<<HTML
<form action=$PHP_SELF?mod=categories method=post>
<table border="0" width="421" >
<tr>
<td width="64" >Name</td>
<td width="341" ><input value="$cat_arr[1]" type=text name=cat_name></td>
</tr>
<tr>
<td width="64" >Icon</td>
<td width="341" ><input value="$cat_arr[2]" type=text name=cat_icon></td>
</tr>
<tr>
<td width="64" ></td>
<td width="341" ><input type=submit value="Save Changes"</td>
</tr>
</table>
<input type=hidden name=action value=doedit>
<input type=hidden name=catid value=$catid>
</form>
HTML;
msg("options", "Edit Category", $msg);
}
}
}
// ********************************************************************************
// DO Edit Category
// ********************************************************************************
elseif($action == "doedit")
{
$cat_name = htmlspecialchars(stripslashes($cat_name));
if(!$catid){ msg("error", "Error !!!", "No category ID", "$PHP_SELF?mod=categories"); }
if($cat_name == ""){ msg("error", "Error !!!", "Category name can not be blank", "javascript:history.go(-1)"); }
$old_cats = file("./data/category.db.php");
$new_cats = fopen("./data/category.db.php", "w");
foreach($old_cats as $cat_line){
$cat_arr = explode("|", $cat_line);
if($cat_arr[0] == $catid){
fwrite($new_cats, "$catid|$cat_name|$cat_icon|||\n");
}else{
fwrite($new_cats, "$cat_line");
}
}
fclose($new_cats);
}
// ********************************************************************************
// List all Categories
// ********************************************************************************
echoheader("options", "Categories");
echo<<<HTML
<table border=0 cellpading=0 cellspacing=0 width="645" >
<form method=post action="$PHP_SELF">
<td width=321 height="33">
<b>Add Category</b>
<table border=0 cellpading=0 cellspacing=0 width=300 class="panel" >
<tr>
<td width=98 height="25">
Name
<td width=206 height="25">
<input type=text name=cat_name>
</tr>
<tr>
<td width=98 height="22">
Icon URL
<td width=206 height="22">
<input onFocus="this.select()" value="(optional)" type=text name=cat_icon>
</tr>
<tr>
<td width=98 height="32">
<td width=206 height="32">
<input type=submit value=" Add Category ">
<input type=hidden name=mod value=categories>
<input type=hidden name=action value=add>
</tr>
</form>
</table>
<td width=320 height="33" align="center">
<!-- HELP -->
<table height="25" cellspacing="0" cellpadding="0">
<tr>
<td width="25" align=middle><img border="0" src="skins/images/help_small.gif"></td>
<td > <a onClick="javascript:Help('categories')" href="#">What are categories and<br>
How to use them</a></td>
</tr>
</table><br>
<!-- END HELP -->
<tr>
<td width=654 colspan="2" height="11">
<img height=20 border=0 src="skins/images/blank.gif" width=1>
</tr>
HTML;
$all_cats = file("./data/category.db.php");
$count_categories = 0;
foreach($all_cats as $cat_line)
{
if($i%2 != 0){ $bg_NOT_IN_USE = "bgcolor=#F7F6F4"; }else{ $bg = ""; }
$i++;
$cat_arr = explode("|", $cat_line);
$cat_arr[1] = stripslashes( preg_replace(array("'\"'", "'\''"), array(""", "'"), $cat_arr[1]) );
$cat_help_names[] = $cat_arr[1];
$cat_help_ids[] = $cat_arr[0];
$result .= "
<tr>
<td $bg > <b>$cat_arr[0]</b></td>
<td $bg >$cat_arr[1]</td>
<td $bg >";
if($cat_arr[2] != ""){ $result .= "<img border=0 src=\"$cat_arr[2]\" high=40 width=40 alt=\"$cat_arr[2]\">"; }
else{ $result .= "---"; }
$result .= "</td>
<td $bg ><a href=\"$PHP_SELF?mod=categories&action=edit&catid=$cat_arr[0]\">[edit]</a> <a href=\"$PHP_SELF?mod=categories&action=remove&catid=$cat_arr[0]\">[delete]</a></td>
</tr>";
$count_categories ++;
}
if($count_categories == 0){
echo"<tr>
<td width=654 colspan=2 height=14>
<p align=center><br><b>You havn't defined any categories yet</b><br>
categories are optional and you can write your news without having categories<br>
</tr>
<tr>";
}else{
echo"<tr>
<td width=654 colspan=2 height=14>
<b>Categories</b>
</tr>
<tr>
<td width=654 colspan=2 height=1>
<table width=100% height=100% cellspacing=0 cellpadding=0>
<tr>
<td width=6% bgcolor=#F7F6F4> <u>ID</u></td>
<td width=35% bgcolor=#F7F6F4><u>name</u></td>
<td width=29% bgcolor=#F7F6F4><u>icon</u></td>
<td width=20% bgcolor=#F7F6F4><u>action</u></td>
</tr>";
echo $result;
echo"</table>";
}
echo"
</table>";
echofooter();
?>
