function smarty_function_mtsphereitheader($args, &$ctx)
{
require_once 'sphereit_lib.php';
if (!($config = sphereit_config($ctx))) {
return;
}
if (!$config['sphereit_enabled']) {
return;
}
if ($config['sphereit_widget_type']) {
$widget = '&t=' . $config['sphereit_widget_type'];
}
echo '
<style type="text/css">
.iconsphere {
background: url(http://www.sphere.com/images/sphereicon.gif) top left no-repeat;
padding-left: 20px;
padding-bottom: 10px;
font-size: 10px;
white-space: nowrap;
}
</style>
<script type="text/javascript" src="http://www.sphere.com/widgets/sphereit/js?p=movabletype' . $widget . '"></script>';
}
function smarty_function_mtsphereitwidget($args, &$ctx)
{
require_once 'sphereit_lib.php';
if (!($config = sphereit_config($ctx))) {
return;
}
if (!$config['sphereit_enabled']) {
return;
}
if ($entry = $ctx->stash('entry')) {
if ($config['sphereit_threshold']) {
$body = $entry['entry_text'];
$more = $entry['entry_text_more'];
$body = $body . ' ' . $more;
$num_words = count(explode(' ', $body));
$num_chars = strlen($body);
if ($num_words < $config['sphereit_min_words'] && $num_chars < $config['sphereit_min_chars']) {
return;
}
}
$blog = $ctx->stash('blog');
$at = $args['archive_type'];
$at or $at = $blog['blog_archive_type_preferred'];
if (!$at) {
$at = $blog['blog_archive_type'];
# strip off any extra archive types...
$at = preg_replace('/,.*/', '', $at);
}
$entry_link = $ctx->mt->db->entry_link($entry['entry_id'], $at, $args);
return '<a class="iconsphere" title="Related Blogs & Articles" onclick="return Sphere.Widget.search()" href="http://www.sphere.com/search?q=sphereit:' . $entry_link . '">Sphere It</a>';
} else {
return;
}
}
