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<?php
/**
* Elgg tidypics library of common functions
*
*/
/**
* Get images for display on front page
*
* @param int number of images
* @param int (optional) guid of owner
* @return string of html for display
*
* To use with the custom index plugin, use something like this:
if (is_plugin_enabled('tidypics')) {
?>
<!-- display latest photos -->
<div class="index_box">
<h2><a href="<?php echo $vars['url']; ?>pg/photos/world/"><?php echo elgg_echo("tidypics:mostrecent"); ?></a></h2>
<div class="contentWrapper">
<?php
echo tp_get_latest_photos(5);
?>
</div>
</div>
<?php
}
?>
* Good luck
*/
function tp_get_latest_photos($num_images, $owner_guid = 0)
{
$prev_context = set_context('front');
$image_html = list_entities('object', 'image', $owner_guid, $num_images, false, false, false);
set_context($prev_context);
return $image_html;
}
/**
* Get image directory path
*
* Each album gets a subdirectory based on its container id
*
* @return string path to image directory
*/
function tp_get_img_dir()
{
$file = new ElggFile();
return $file->getFilenameOnFilestore() . 'image/';
}
?>
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