get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) );
}
return $attachment_id;
}
}
if( !function_exists('ut_escape_javascript') ) {
function ut_escape_javascript($string) {
return str_replace("\n", '\n', str_replace('"', '\"', addcslashes(str_replace("\r", '', (string)$string), "\0..\37'\\")));
}
}
/*
|--------------------------------------------------------------------------
| Gallery Portfolio Post
|--------------------------------------------------------------------------
*/
if( !function_exists('ut_portfolio_flex_slider') ) {
function ut_portfolio_flex_slider( $postID , $singular = false , $image_style = "ut-square" , $ut_page_hero_type = '' ) {
/* switch option key */
switch ($ut_page_hero_type) {
case 'slider':
$optionkey = 'ut_page_hero_slider';
break;
case 'transition':
$optionkey = 'ut_page_hero_fancy_slider';
break;
case 'tabs':
$optionkey = 'ut_page_hero_tabs';
break;
default:
$optionkey = '';
}
$ut_background_slider_slides = get_post_meta($postID , $optionkey , true);
if( empty($ut_page_hero_type) || empty($ut_background_slider_slides) ) :
/* get all necessary image ID's from content gallery */
$ut_gallery_images = ut_portfolio_extract_gallery_images_ids($postID);
/* start output */
if ( !empty( $ut_gallery_images ) && is_array( $ut_gallery_images ) ) :
$script = "";
$slider ='';
$slider .='
';
foreach ( $ut_gallery_images as $ID => $imagedata ) :
if( isset( $imagedata->guid ) && !empty($imagedata->guid) ) {
$image = $imagedata->guid; // fallback to older wp versions
} else {
$image = wp_get_attachment_image_src( $imagedata, 'full' );
}
if( !empty( $image[0] ) ) :
// ratio
$ratio = !empty( $image[1] ) && !empty( $image[2] ) ? $image[1] / $image[2] : false;
if( $ratio ) {
$targetWidth = 1160;
$targetHeight = round( $targetWidth / $ratio );
$image = ut_resize( $image[0], $targetWidth, $targetHeight, true, true, true );
} else {
$image = $image[0];
$targetWidth = $image[1];
$targetHeight = $image[2];
}
$slider .='- ';
/* output for single pages */
if( !$singular ) {
$slider .='
![' . get_the_title( $postID ) . ']()
';
} else {
$slider .='
';
}
$slider .=' ';
endif;
endforeach;
$slider .='
';
$slider .='
';
$slider .='
';
foreach ($ut_background_slider_slides as $slide) :
$slider .='- ';
if( !$singular ) {
$image = array("1920","1080");
if( function_exists('ut_get_image_id') ) {
$imageID = ut_get_image_id($slide['image']);
$image = wp_get_attachment_image_src($imageID , 'single-post-thumbnail');
$caption = !empty( get_post( $imageID )->post_excerpt ) ? get_post( $imageID )->post_excerpt : '';
}
// ratio
$ratio = !empty( $image[1] ) && !empty( $image[2] ) ? $image[1] / $image[2] : false;
if( $ratio ) {
$targetWidth = 1160;
$targetHeight = round( $targetWidth / $ratio );
$image = ut_resize( $image[0], $targetWidth, $targetHeight, true, true, true );
} else {
$image = !empty( $image[0] ) ? $image[0] : $slide['image'];
$targetWidth = $image[1];
$targetHeight = $image[2];
}
if( !empty( $caption ) ) {
$slider .= '';
$slider .='
![' . get_the_title( $postID ) . ']()
';
$slider .='' . $caption . '';
$slider .= '';
} else {
$slider .='![' . get_the_title( $postID ) . ']()
';
}
} else {
$slider .='';
}
$slider .=' ';
endforeach;
$slider .='
';
$slider .='
' . addslashes( get_the_title( $imagedata ) ) . '
' . ut_escape_javascript( get_post( $imagedata )->post_excerpt ) .'
",';
$api_images .= '}';
endif;
if( $counter != count( $ut_gallery_images ) ) { $api_images .= ','; }
$counter++;
endforeach;
$script = "";
$GLOBALS['lightgallery_count']++;
return $script;
endif;
endif;
if( !empty( $ut_page_hero_type ) && !empty( $ut_background_slider_slides ) && is_array( $ut_background_slider_slides ) ) {
/* needed vars */
$api_images = NULL;
$counter = 1;
foreach ( $ut_background_slider_slides as $key => $slide ) :
$image_id = NULL;
if( !empty( $slide['image'] ) ) :
$image_id = ut_portfolio_get_image_id( $slide['image'] );
/* thumb */
$thumb = wp_get_attachment_image_src( $image_id , 'thumbnail' );
$thumb = !empty( $thumb[0] ) ? $thumb[0] : $slide['image'];
$api_images .= '{';
$api_images .= '"src" : "' . $slide['image'] .'",';
$api_images .= '"thumb": "' . $thumb .'",';
if( empty( $slide['description'] ) && $image_id ) {
$api_titles = addslashes( get_the_title( $image_id ) );
} else {
$api_titles = addslashes( $slide['description'] );
}
if( empty( $slide['catchphrase'] ) && $image_id ) {
$api_descriptions = addslashes( get_post( $image_id )->post_excerpt );
} else {
$api_descriptions = addslashes( $slide['catchphrase'] );
}
$api_images .= '"subHtml": "' . $api_titles . '
' . ut_escape_javascript( $api_descriptions ) . '
"';
$api_images .= '}';
endif;
if( $counter != count( $ut_background_slider_slides ) ) { $api_images .= ','; }
$counter++;
endforeach;
$script = "";
$GLOBALS['lightgallery_count']++;
return $script;
}
}
}
/*
|--------------------------------------------------------------------------
| Video Portfolio Post
|--------------------------------------------------------------------------
*/
if( !function_exists('ut_get_portfolio_format_video_content') ) {
function ut_get_portfolio_format_video_content( $content ) {
/* needed variables */
$videofound = false;
$value = ut_portfolio_url_grabber( $content );
/* check for vimeo */
$value = ut_check_for_vimeo($value);
if( !empty( $value ) ) {
/* set video found */
$videofound = true;
}
/* we have a meta value , lets check its syntax and return it */
if( $videofound ) {
if ( is_numeric( $value ) ) {
$video = wp_get_attachment_url( $value );
return do_shortcode( sprintf( '[video src="%s"]', $video ) );
} elseif ( preg_match( '/' . get_shortcode_regex() . '/s', $value ) ) {
return do_shortcode( $value );
} else {
return $value;
}
}
}
}
if(!function_exists('ut_portfolio_url_grabber')) {
function ut_portfolio_url_grabber( $string ) {
$imageurl = !empty( $string ) ? preg_match_all('@((https?://)?([-\w]+\.[-\w\.]+)+\w(:\d+)?(/([-\w/_\.]*(\?\S+)?)?)*)@', $string , $match) : '';
return isset($match[0][0]) ? ut_portfolio_add_http($match[0][0]) : '';
}
}
if(!function_exists('ut_portfolio_add_http')) {
function ut_portfolio_add_http( $url ) {
if ( !preg_match("~^(?:f|ht)tps?://~i", $url ) ) {
$url = is_ssl() ? "https://" . $url : "http://" . $url;
}
return esc_url_raw($url);
}
}
if(!function_exists('ut_check_for_vimeo')) {
function ut_check_for_vimeo($url) {
if( preg_match("/(https?:\/\/)?(www\.)?(player\.)?vimeo.com\/([a-z]*\/)*([0-9]{6,11})[?]?\.*/", trim($url) , $matches) ){
if( !empty($matches[5]) ) {
return ut_portfolio_add_http( 'vimeo.com/' . $matches[5] );
} else {
return $url;
}
} else {
return $url;
}
}
}
/*
|--------------------------------------------------------------------------
| Helper Function : Extract Attachment ID's from gallery shortcode
|--------------------------------------------------------------------------
*/
if ( !function_exists( 'ut_portfolio_extract_gallery_images_ids' ) ) {
function ut_portfolio_extract_gallery_images_ids($postID = '') {
if( empty( $postID ) ) {
return false;
}
$the_content = get_the_content( $postID );
// search for gallery shortcode
preg_match_all( "/(.?)\[(ut_image_gallery)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\2\])?(.?)/s", $the_content, $matches );
if( isset( $matches[0][0] ) && strpos($matches[0][0], 'ut_image_gallery') !== false ) {
preg_match_all('!\d+!', $matches[0][0], $images);
return isset( $images[0] ) ? $images[0] : false;
}
// search for gallery shortcode
preg_match_all( "/(.?)\[(gallery)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\2\])?(.?)/s", $the_content, $matches );
if( isset( $matches[0][0] ) && strpos($matches[0][0], 'gallery') !== false ) {
preg_match_all('!\d+!', $matches[0][0], $images);
return isset( $images[0] ) ? $images[0] : false;
}
}
}
/*
|--------------------------------------------------------------------------
| Hex to RGB Changer
|--------------------------------------------------------------------------
*/
if( !function_exists('ut_hex_to_rgb') ) :
function ut_hex_to_rgb($hex) {
$hex = preg_replace("/#/", "", $hex);
$color = array();
if(strlen($hex) == 3) {
$color['r'] = hexdec(substr($hex, 0, 1) . $r);
$color['g'] = hexdec(substr($hex, 1, 1) . $g);
$color['b'] = hexdec(substr($hex, 2, 1) . $b);
}
else if(strlen($hex) == 6) {
$color['r'] = hexdec(substr($hex, 0, 2));
$color['g'] = hexdec(substr($hex, 2, 2));
$color['b'] = hexdec(substr($hex, 4, 2));
}
$color = implode(',', $color);
return $color;
}
endif;
/*
|--------------------------------------------------------------------------
| Custom JS Minifier
|--------------------------------------------------------------------------
*/
if ( !function_exists( 'ut_compress_java' ) ) {
function ut_compress_java($buffer) {
/* remove comments */
$buffer = preg_replace("/((?:\/\*(?:[^*]|(?:\*+[^*\/]))*\*+\/)|(?:\/\/.*))/", "", $buffer);
/* remove tabs, spaces, newlines, etc. */
$buffer = str_replace(array("\r\n","\r","\t","\n",' ',' ',' '), '', $buffer);
/* remove other spaces before/after ) */
$buffer = preg_replace(array('(( )+\))','(\)( )+)'), ')', $buffer);
return $buffer;
}
}
/*
|--------------------------------------------------------------------------
| Generate Category List - Into Class
|--------------------------------------------------------------------------
*/
if( !function_exists('ut_generate_cat_list') ) :
function ut_generate_cat_list( $categories , $separator = "," ) {
if(!is_array($categories)) {
return;
}
$return = '';
$cats = count( $categories );
$counter = 1;
foreach( $categories as $category ) {
$return .= $category->name;
if( $counter < $cats) {
$return .= $separator.' ';
}
$counter++;
}
return $return;
}
endif;
/*
|--------------------------------------------------------------------------
| Generate Packery Caption
|--------------------------------------------------------------------------
*/
if( !function_exists('ut_generate_packery_caption') ) :
function ut_generate_packery_caption( $ID ) {
if( empty( $ID ) ) {
return false;
}
$return = false;
/* get theme option settings */
if( ot_get_option('ut_portfolio_showcase_icon_type') == 'custom' && ot_get_option('ut_portfolio_showcase_custom_icon') ) {
$return = '';
} elseif( ot_get_option('ut_portfolio_showcase_font_icon') ) {
$return = '
';
}
return $return;
}
endif;
/*
|--------------------------------------------------------------------------
| Add WMode
|--------------------------------------------------------------------------
*/
if( !function_exists('ut_add_video_wmode_transparent') ) :
function ut_add_video_wmode_transparent( $html, $url, $attr ) {
if ( strpos( $html, "