bw_format_nivo_nggallery() – Format a NextGEN gallery image for the nivo slider

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Description

Format a NextGEN gallery image for the nivo slider

The nggImage object already contains the fields we need in order to display an image: imageURL and description Don't yet know the requirements for using other data. So currently just display without any links

[14] => nggImage Object 
( 
[errmsg] => 
[error] => 
[imageURL] => http://qw/wordpress/wp-content/gallery/nextgen-gallery/RCGC-7th-green-cherry-blossom-972x300.jpg 
[thumbURL] => http://qw/wordpress/wp-content/gallery/nextgen-gallery/thumbs/thumbs_RCGC-7th-green-cherry-blossom-972x300.jpg 
[imagePath] => C:/apache/htdocs/wordpress/wp-content/gallery/nextgen-gallery/RCGC-7th-green-cherry-blossom-972x300.jpg 
[thumbPath] => C:/apache/htdocs/wordpress/wp-content/gallery/nextgen-gallery/thumbs/thumbs_RCGC-7th-green-cherry-blossom-972x300.jpg 
[href] => 
<a href="http://qw/wordpress/wp-content/gallery/nextgen-gallery/RCGC-7th-green-cherry-blossom-972x300.jpg" title="Here is a description for the cherry blossom" class="thickbox" rel="nextgen-gallery"> 
<img alt="RCGC-7th-green-cherry-blossom-972x300" src="http://qw/wordpress/wp-content/gallery/nextgen-gallery/thumbs/thumbs_RCGC-7th-green-cherry-blossom-972x300.jpg"/> 
</a> 

[thumbPrefix] => thumbs_ 
[thumbFolder] => /thumbs/ 
[galleryid] => 1 
[pid] => 14 
[filename] => RCGC-7th-green-cherry-blossom-972x300.jpg 
[description] => Here is a description for the cherry blossom 
[alttext] => RCGC-7th-green-cherry-blossom-972x300 
[imagedate] => 2011-04-20 01:01:42 
[exclude] => 0 
[thumbcode] => class="thickbox" rel="nextgen-gallery" 
[name] => nextgen-gallery 
[path] => wp-content/gallery/nextgen-gallery 
[title] => NextGen gallery 
[pageid] => 3091 
[previewpic] => 18 
[permalink] => 
[image_slug] => rcgc-7th-green-cherry-blossom-972x300-2 
[post_id] => 0 
[sortorder] => 0 
[meta_data] => Array 
( 
[0] => 
[aperture] => F 9 
[credit] => 
[camera] => DSC-W80 
[caption] => 
[created_timestamp] => April 20, 2011 1:01 am 
[copyright] => 
[focal_length] => 6.6 mm 
[iso] => 125 
[shutter_speed] => 1/130 sec 
[flash] => Not fired 
[title] => 
[keywords] => 
[width] => 972 
[height] => 300 
[saved] => 1 
[thumbnail] => Array 
( 
[width] => 100 
[height] => 75 
) 

) 

[gid] => 1 
[slug] => nextgen-gallery 
[galdesc] => 
[author] => 1 
[imageHTML] => 
<a href="http://qw/wordpress/wp-content/gallery/nextgen-gallery/RCGC-7th-green-cherry-blossom-972x300.jpg" title="Here is a description for the cherry blossom" class="thickbox" rel="nextgen-gallery"> 
<img alt="RCGC-7th-green-cherry-blossom-972x300" src="http://qw/wordpress/wp-content/gallery/nextgen-gallery/RCGC-7th-green-cherry-blossom-972x300.jpg"/> 
</a> 

[thumbHTML] => 
<a href="http://qw/wordpress/wp-content/gallery/nextgen-gallery/RCGC-7th-green-cherry-blossom-972x300.jpg" title="Here is a description for the cherry blossom" class="thickbox" rel="nextgen-gallery"> 
<img alt="RCGC-7th-green-cherry-blossom-972x300" src="http://qw/wordpress/wp-content/gallery/nextgen-gallery/thumbs/thumbs_RCGC-7th-green-cherry-blossom-972x300.jpg"/> 
</a> 

) 

Usage

bw_format_nivo_nggallery( $nggImage, $atts );

Parameters

$nggImage

( object ) required – a NextGEN gallery nggImage object

$atts

( array ) required – array of shortcode parameters

Returns

void

Source

File name: oik-nivo-slider/nivo.php
Lines:

function bw_format_nivo_nggallery( $nggImage, $atts ) {
  if ( bw_validate_torf( $atts['caption'] ) ) {
    $caption = $nggImage->description;
  } else {
    $caption = null;
  } 
  $fileurl = $nggImage->imageURL;
  $thumburl = $nggImage->thumbURL;   
  $image = retimage( null, $fileurl, $caption, null, null, kv("data-thumb", $thumburl ) );
  e( $image );
}
 

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