function widget( $args, $instance ){
extract( $args );
$ad_id = $instance['m21_ad_id'];
/* if the title was entered by the user, get it */
$title = !empty( $instance['title'] ) ? $instance['title'] : '';
//Get company name
$m21_ad_account_name = strip_tags( get_post_meta( $ad_id, 'adAccountName', true ) );
//get link url
$m21_ad_linkurl = esc_url( get_post_meta( $ad_id, 'adLinkUrl', true ) );
//get ad format
$m21_ad_format_id = strip_tags( get_post_meta( $ad_id, 'adFormat', true ) );
//get ad format dimensions
$ad_format = mobility21_get_ad_format( $m21_ad_format_id );
$m21_ad_width = intval( $ad_format['width'] );
$m21_ad_height = intval( $ad_format['height'] );
/* URL to the image used */
$m21_ad_imageurl = esc_url( get_post_meta( $ad_id, 'adImageUrl', true ) );
/* Check if image should be resized to the ad format dimensions */
if( $instance['m21_ad_resize'] == 'checked'){
/* Height of the image */
$image_height = ( !empty( $m21_ad_width ) ) ? 'height="' . $m21_ad_height . '"' : '';
/* Width of the image */
$image_width = ( !empty($m21_ad_width) ) ? 'width="' . $m21_ad_width . '"' : '';
} else {
$image_height = "";
$image_width = "";
}
/* href URL */
$link_url = ( !empty( $m21_ad_linkurl ) ) ? $m21_ad_linkurl : '';
/* Link text */
$link_text = ( !empty( $m21_ad_account_name ) ) ? $$m21_ad_account_name : '';
/* Link title */
$link_title = ( !empty( $m21_ad_account_name ) ) ? 'title="' . $m21_ad_account_name . '"' : '';
/* div class wrapping the image button */
$div_class = ( empty( $instance['div_class'] ) ) ? 'image-button-wrap' : $instance['div_class'] ;
/* Check if image should be resized to the ad format dimensions */
if( $instance['m21_ad_resize'] == 'checked'){
//Use Tim Thumb script to resize the image
$thumb_width= $m21_ad_width; //width
$thumb_height= $m21_ad_height; //height without
$zoom_crop=0; //resize to fit specified dimensions
$quality = 75; //default 75 max 100
$script_path = MOBILITY_SCRIPTS_URI . '/thumb.php';
/* Check if image should be resized proportionally */
if( $instance['m21_ad_zoomcrop'] == 'checked' ){
$zoom_crop = 3; //Resize proportionally while adjusting size of scaled image
}
$out = '<img src="' . $script_path . '?src=' . $m21_ad_imageurl . '&w=' . $thumb_width . '&h=' . $thumb_height . '&zc=' . $zoom_crop . '" />';
} else {
//display image as is
$out = '<img src="' . $m21_ad_imageurl . '" ' . $image_alt_text . ' />';
}
//wrap with link tags if link url is not empty
if( !empty( $m21_ad_linkurl ) ){
$out = '<a href="' . $m21_ad_linkurl . '" ' . $link_title . ' >' . $out . '</a>';
}
//check whether to use default styles
if( $instance['m21_ad_custom_style'] != 'checked' ){
$out = '<div class="m21-ad-default-style" style="background: #fff; display: table-cell; text-align: center; vertical-align: middle; width: ' . $m21_ad_width . 'px; height:' . $m21_ad_height . 'px;" ><div style="overflow: hidden; width: ' . $m21_ad_width . 'px;">' . $out . '</div></div>';
}
//wrap final output inside div tags
$out = '<div class="m21-ad-wrap m21-single-ad">' . $out . '</div>';
echo $before_widget;
if( !empty( $title ) ){
echo $before_title . $title . $after_title;
}
echo $out;
echo $after_widget;
}
function widget( $args, $instance ){
extract( $args );
$out = '';
$zoom_crop= $instance['resize_mode']; //0 | 1| 2 | 3
$quality = 75; //default 75 max 100
$script_path = MOBILITY_SCRIPTS_URI . '/thumb.php';
//get selected ads
$posts_to_get = empty( $instance['number_ads'] ) ? -1 : $instance['number_ads'];
//get selected ads
$args_ads = array( 'post_type' => 'advertisement',
'posts_per_page' => $posts_to_get,
'orderby' => 'rand',
'meta_query' => array(
array(
'key' => 'adAccountStatus',
'value' => 'activated',
'compare' => '='
),
array(
'key' => 'adFormat',
'value' => '',
'compare' => 'NOT LIKE'
)
)
);
//add taxonomy parameter
if( !empty( $instance['ad_group']) ){
$args_ads['tax_query'][] = array( 'taxonomy' => 'ad_group',
'field'=> 'id',
'terms' => $instance['ad_group']
);
}
//add a custom field parameter
if( !empty( $instance['ad_format']) ){
$args_ads['meta_query'][] = array( 'key' => 'adFormat',
'value' => $instance['ad_format'],
'compare' => '='
);
}
$selected_ads = get_posts( $args_ads );
//loop and show the ads
foreach( $selected_ads as $ad ){
//get url to the ad image
$ad_imageurl = esc_url( get_post_meta( $ad->ID, 'adImageUrl', true ) );
//get link url to the image if any
$ad_linkurl = esc_url( get_post_meta( $ad->ID, 'adLinkUrl', true ) );
//get adformat id
$ad_format_id = get_post_meta( $ad->ID, 'adFormat', true );
//get adformat details
$ad_format = mobility21_get_ad_format( $ad_format_id );
//setup Tim Thumb
$thumb_width= intval( $ad_format['width'] ); //width
$thumb_height= intval( $ad_format['height'] ); //height without
$ad_out = '<img src="' . $script_path . '?src=' . $ad_imageurl . '&w=' . $thumb_width . '&h=' . $thumb_height . '&zc=' . $zoom_crop . '&q=' . $quality . '" />';
if( !empty($ad_linkurl) ){
//wrap in anchor <a> tags
$ad_out = '<a href="' . $ad_linkurl . '" >' . $ad_out . '</a>';
}
//wrap in <li> tags
$ad_out = '<li class="ad-wrap">' . $ad_out . '</li>';
//finally add to $out
$out .= $ad_out;
}//endforeach
//wrap in <ul> tags
$out = '<ul class="m21-random-ad-wrap">' . $out . '</ul>';
echo $before_widget;
if( !empty( $title ) ){
echo $before_title . $title . $after_title;
}
echo $out;
echo $after_widget;
}
