'widget_slideshow', 'description' => __( 'Show a NextGEN Gallery Slideshow', 'nggallery') );
$this->WP_Widget('slideshow', __('NextGEN Slideshow', 'nggallery'), $widget_ops);
}
function widget( $args, $instance ) {
extract( $args );
$title = apply_filters('widget_title', empty( $instance['title'] ) ? __('Slideshow', 'nggallery') : $instance['title'], $instance, $this->id_base);
$out = $this->render_slideshow($instance['galleryid'] , $instance['width'] , $instance['height']);
if ( !empty( $out ) ) {
echo $before_widget;
if ( $title)
echo $before_title . $title . $after_title;
?>
classname = 'ngg-widget-slideshow';
$swfobject->message = __('Get the Flash Player to see the slideshow.', 'nggallery');
$swfobject->add_params('wmode', 'opaque');
$swfobject->add_params('bgcolor', $ngg_options['irScreencolor'], 'FFFFFF', 'string', '#');
$swfobject->add_attributes('styleclass', 'slideshow-widget');
// adding the flash parameter
$swfobject->add_flashvars( 'file', urlencode( trailingslashit( home_url() ) . 'index.php?callback=imagerotator&gid=' . $galleryID ) );
$swfobject->add_flashvars( 'shownavigation', 'false', 'true', 'bool');
$swfobject->add_flashvars( 'shuffle', $ngg_options['irShuffle'], 'true', 'bool');
$swfobject->add_flashvars( 'showicons', $ngg_options['irShowicons'], 'true', 'bool');
$swfobject->add_flashvars( 'overstretch', $ngg_options['irOverstretch'], 'false', 'string');
$swfobject->add_flashvars( 'rotatetime', $ngg_options['irRotatetime'], 5, 'int');
$swfobject->add_flashvars( 'transition', $ngg_options['irTransition'], 'random', 'string');
$swfobject->add_flashvars( 'backcolor', $ngg_options['irBackcolor'], 'FFFFFF', 'string', '0x');
$swfobject->add_flashvars( 'frontcolor', $ngg_options['irFrontcolor'], '000000', 'string', '0x');
$swfobject->add_flashvars( 'lightcolor', $ngg_options['irLightcolor'], '000000', 'string', '0x');
$swfobject->add_flashvars( 'screencolor', $ngg_options['irScreencolor'], '000000', 'string', '0x');
$swfobject->add_flashvars( 'width', $irWidth, '260');
$swfobject->add_flashvars( 'height', $irHeight, '320');
// create the output
$out = $swfobject->output();
// add now the script code
$out .= "\n".'';
$out = apply_filters('ngg_show_slideshow_widget_content', $out, $galleryID, $irWidth, $irHeight);
return $out;
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['galleryid'] = (int) $new_instance['galleryid'];
$instance['height'] = (int) $new_instance['height'];
$instance['width'] = (int) $new_instance['width'];
return $instance;
}
function form( $instance ) {
global $wpdb;
//Defaults
$instance = wp_parse_args( (array) $instance, array( 'title' => 'Slideshow', 'galleryid' => '0', 'height' => '120', 'width' => '160') );
$title = esc_attr( $instance['title'] );
$height = esc_attr( $instance['height'] );
$width = esc_attr( $instance['width'] );
$tables = $wpdb->get_results("SELECT * FROM $wpdb->nggallery ORDER BY 'name' ASC ");
?>
>
gid.'" ';
if ($table->gid == $instance['galleryid']) echo "selected='selected' ";
echo '>'.$table->name.''."\n\t";
}
}
?>
'ngg_images', 'description' => __( 'Add recent or random images from the galleries', 'nggallery') );
$this->WP_Widget('ngg-images', __('NextGEN Widget', 'nggallery'), $widget_ops);
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['items'] = (int) $new_instance['items'];
$instance['type'] = $new_instance['type'];
$instance['show'] = $new_instance['show'];
$instance['width'] = (int) $new_instance['width'];
$instance['height'] = (int) $new_instance['height'];
$instance['exclude'] = $new_instance['exclude'];
$instance['list'] = $new_instance['list'];
$instance['webslice']= (bool) $new_instance['webslice'];
return $instance;
}
function form( $instance ) {
//Defaults
$instance = wp_parse_args( (array) $instance, array(
'title' => 'Gallery',
'items' => '4',
'type' => 'random',
'show' => 'thumbnail',
'height' => '50',
'width' => '75',
'exclude' => 'all',
'list' => '',
'webslice' => true ) );
$title = esc_attr( $instance['title'] );
$items = intval ( $instance['items'] );
$height = esc_attr( $instance['height'] );
$width = esc_attr( $instance['width'] );
?>
value="thumbnail">
value="original">
value="all" >
value="denied" >
value="allow" >
id_base);
global $wpdb;
$items = $instance['items'];
$exclude = $instance['exclude'];
$list = $instance['list'];
$webslice = $instance['webslice'];
$count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->nggpictures WHERE exclude != 1 ");
if ($count < $instance['items'])
$instance['items'] = $count;
$exclude_list = '';
// THX to Kay Germer for the idea & addon code
if ( (!empty($list)) && ($exclude != 'all') ) {
$list = explode(',',$list);
// Prepare for SQL
$list = "'" . implode("', '", $list ) . "'";
if ($exclude == 'denied')
$exclude_list = "AND NOT (t.gid IN ($list))";
if ($exclude == 'allow')
$exclude_list = "AND t.gid IN ($list)";
// Limit the output to the current author, can be used on author template pages
if ($exclude == 'user_id' )
$exclude_list = "AND t.author IN ($list)";
}
if ( $instance['type'] == 'random' )
$imageList = $wpdb->get_results("SELECT t.*, tt.* FROM $wpdb->nggallery AS t INNER JOIN $wpdb->nggpictures AS tt ON t.gid = tt.galleryid WHERE tt.exclude != 1 $exclude_list ORDER by rand() limit {$items}");
else
$imageList = $wpdb->get_results("SELECT t.*, tt.* FROM $wpdb->nggallery AS t INNER JOIN $wpdb->nggpictures AS tt ON t.gid = tt.galleryid WHERE tt.exclude != 1 $exclude_list ORDER by pid DESC limit 0,$items");
// IE8 webslice support if needed
if ( $webslice ) {
$before_widget .= "\n" . '' . "\n";
//the headline needs to have the class enty-title
$before_title = str_replace( 'class="' , 'class="entry-title ', $before_title);
$after_widget = '
'."\n" . $after_widget;
}
echo $before_widget . $before_title . $title . $after_title;
echo "\n" . ''."\n";
echo $after_widget;
}
}// end widget class
// register it
add_action('widgets_init', create_function('', 'return register_widget("nggWidget");'));
/**
* nggSlideshowWidget($galleryID, $width, $height)
* Function for templates without widget support
*
* @param integer $galleryID
* @param string $width
* @param string $height
* @return echo the widget content
*/
function nggSlideshowWidget($galleryID, $width = '', $height = '') {
echo nggSlideshowWidget::render_slideshow($galleryID, $width, $height);
}
/**
* nggDisplayRandomImages($number,$width,$height,$exclude,$list,$show)
* Function for templates without widget support
*
* @return echo the widget content
*/
function nggDisplayRandomImages($number, $width = '75', $height = '50', $exclude = 'all', $list = '', $show = 'thumbnail') {
$options = array( 'title' => false,
'items' => $number,
'show' => $show ,
'type' => 'random',
'width' => $width,
'height' => $height,
'exclude' => $exclude,
'list' => $list,
'webslice' => false );
$ngg_widget = new nggWidget();
$ngg_widget->widget($args = array( 'widget_id'=> 'sidebar_1' ), $options);
}
/**
* nggDisplayRecentImages($number,$width,$height,$exclude,$list,$show)
* Function for templates without widget support
*
* @return echo the widget content
*/
function nggDisplayRecentImages($number, $width = '75', $height = '50', $exclude = 'all', $list = '', $show = 'thumbnail') {
$options = array( 'title' => false,
'items' => $number,
'show' => $show ,
'type' => 'recent',
'width' => $width,
'height' => $height,
'exclude' => $exclude,
'list' => $list,
'webslice' => false );
$ngg_widget = new nggWidget();
$ngg_widget->widget($args = array( 'widget_id'=> 'sidebar_1' ), $options);
}
?>