Created
February 19, 2014 21:36
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/** | |
* A Little Helper for getting specific image sizes from image custom fields. | |
*/ | |
function get_image_field($field, $size = 'thumbnail') | |
{ | |
return acf_get_image_thumnails($field, $size, 'field'); | |
} | |
function get_image_sub_field($field, $size = 'thumbnail') | |
{ | |
return acf_get_image_thumnails($field, $size, 'sub_field'); | |
} | |
function get_tax_field_image($field, $tax, $term, $size = 'thumbnail') | |
{ | |
return acf_get_image_thumnails($field, $size, $tax, $term); | |
} | |
function acf_get_image_thumnails($field, $size = 'thumbnail', $type, $term = '') | |
{ | |
if($type == 'sub_field'): | |
$image = get_sub_field($field); | |
elseif($type == 'field'): | |
$image = get_field($field); | |
elseif($term != ""): | |
$image = get_field($field, $type . "_" . $term->term_id); | |
endif; | |
if($image) { | |
$attachment_id = $image['id']; | |
$image = wp_get_attachment_image_src( $attachment_id, $size ); | |
} else { | |
return false; | |
} | |
return array("url" => $image[0], "width" => $image[1], "height" => $image[2] ); | |
} |
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