* @date May 12th 2010
*
*/
class AnimatedBanners {
var $meta_fields = array("banner-options");
var $path;
var $defaults=array(
'padding' =>'60px 0px 60px 0px',
'textAlign' =>'center',
'fontSize' =>'15px',
'foreColour' =>'#eee',
'maskColour' =>'#000',
'maskOpacity' =>0.4,
'slideDuration' =>800,
'fadeInDuration' =>200,
'holdDuration' =>2000,
'fadeOutDuration'=>200
);
/**
* @desc Constructor; initialise post type, register taxonomy, and setup filters
*
*/
function AnimatedBanners()
{
$this->path = dirname(__FILE__).'/';
// Register custom post types
register_post_type('animated-banner', array(
'label' => __('Banners'),
'singular_label' => __('Banner'),
'public' => true,
'show_ui' => true, // UI in admin panel
'_builtin' => false, // It's a custom post type, not built in
'_edit_link' => 'post.php?post=%d',
'capability_type' => 'post',
'hierarchical' => false,
'rewrite' => array("slug" => "animated-banner"), // Permalinks
'query_var' => "animated-banner", // This goes to the WP_Query schema
'supports' => array('title','editor')
));
add_filter("manage_edit-animated-banner_columns", array(&$this, "edit_columns"));
add_action("manage_posts_custom_column", array(&$this, "custom_columns"));
// Register custom taxonomy
register_taxonomy("caption", array("animated-banner"), array(
"hierarchical" => true,
"label" => "Captions",
"singular_label" =>
"Caption",
"rewrite" => true
));
// Admin interface init
add_action("admin_init", array(&$this, "admin_init"));
add_action("template_redirect", array(&$this, 'template_redirect'));
// Insert post hook
add_action("wp_insert_post", array(&$this, "wp_insert_post"), 10, 2);
}
/**
* @desc Provide columns on the Edit Banners admin panel
*/
function edit_columns(){
$columns = array(
"cb" => "",
"title" => "Animated Banner Title",
"banner_description" => "Description",
"banner_options" => "Options",
"banner_captions" => "Captions",
);
return $columns;
}
/**
* @desc Provide data for a given column of the Edit Banners Admin Panel
* @param @column string Column to provide data for
*/
function custom_columns($column)
{
global $post;
switch ($column)
{
case "banner_description":
the_excerpt();
break;
// case "banner_options":
// $custom = get_post_custom();
// echo $custom["options"][0];
// break;
case "banner_captions":
$captions = get_the_terms(0, "caption");
$captions_html = array();
if($captions) foreach ($captions as $caption)
array_push($captions_html, '' . $caption->name . '');
echo implode($captions_html, ", ");
break;
}
}
/**
* @desc Display this banner directly - not supported
*/
function template_redirect(){
global $wp;
if ($wp->query_vars["post_type"] == "animated-banner"){
print "This plugin does not support previewing banners yet.";
}
}
/**
* @desc Insert post action
* @param $post_id int Post ID that's being saved
* @param $post object Post Object that's being saved
*/
function wp_insert_post($post_id, $post = null){
if ($post->post_type == "animated-banner"){
// Loop through the POST data
foreach ($this->meta_fields as $key){
$value = @$_POST[$key];
if (empty($value)){
delete_post_meta($post_id, $key);
continue;
}
if (!update_post_meta($post_id, $key, $value)){
add_post_meta($post_id, $key, $value);
}
}
}
}
/**
* @desc Initalise meta area on the admin loader
*/
function admin_init(){
// Custom meta boxes for the edit animated-banner screen
add_meta_box(
"banner-meta",
"Information",
array(&$this, "meta_options"),
"animated-banner",
"advanced", //side
"high" //"low"
);
}
/**
* @desc Prepare contents of the meta area in the Banner Admin (loads HTML template)
*/
function meta_options(){
global $post;
$custom = get_post_custom($post->ID);
$options = unserialize($custom['banner-options'][0]);
foreach($this->defaults as $name=>$value){
if(!$thisVal = $options[$name]) $thisVal = $value;
print "{$name}";
print "
";
}
}
}
?>