Set zoomify as default imagefield node view
mrb@drupal.org - October 25, 2009 - 02:31
| Project: | Zoomify |
| Version: | 6.x-1.x-dev |
| Component: | Miscellaneous |
| Category: | support request |
| Priority: | normal |
| Assigned: | Unassigned |
| Status: | closed |
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Description
http://drupal.org/node/371818 talks about how to make the zoomify viewer the default display when you view an image node. Our site also has nodes built with cck/Imagefield, and I wanted the same effect for those.
I chose to override theme_imagefield_formatter_image_plain from imagefield_formatter.inc, so in template.php I added:
function YourThemeNameHere_imagefield_formatter_image_plain($element) {
$node = $element['#node'];
if ( zoomify_check($node) ) {
return zoomify_display($node) ;
}
else {
return theme_imagefield_formatter_image_plain($element);
}
}Then in my cck content type I go to the 'Display Fields', and select the 'Image' option. Instead of showing the raw image, it now shows the image inside the zoomify viewer.
#1
Spoke too soon! The call to theme_imagefield_formatter_image_plain results in an undefined function. I think the right way to reach it will be via the 'theme' function, but how to force that to use the original function and not the override?
As a quick fix, I just pasted in the original code from function theme_imagefield_formatter_image_plain into the else section:
function YourThemeNameHere_imagefield_formatter_image_plain($element) {
$node = $element['#node'];
if ( zoomify_check($node) ) {
return zoomify_display($node) ;
}
else {
// Inside a view $element may contain null data. In that case, just return.
if (empty($element['#item']['fid'])) {
return '';
}
$field = content_fields($element['#field_name']);
$item = $element['#item'];
$item['data']['alt'] = isset($item['data']['alt']) ? $item['data']['alt'] : '';
$item['data']['title'] = isset($item['data']['title']) ? $item['data']['title'] : NULL;
$class = 'imagefield imagefield-'. $field['field_name'];
return theme('imagefield_image', $item, $item['data']['alt'], $item['data']['title'], array('class' => $class));
}
}
#2
Try inserting
module_load_include('inc', 'imagefield', 'imagefield_formatter');before the call to
theme_imagefield_formatter_image_plain.#3
That fixes it - thanks for the help. So the working version is:
function YourThemeNameHere_imagefield_formatter_image_plain($element) {$node = $element['#node'];
if ( zoomify_check($node) ) {
return zoomify_display($node) ;
}
else {
module_load_include('inc', 'imagefield', 'imagefield_formatter');
return theme_imagefield_formatter_image_plain($element);
}
}
#4