/**
* Hook into the feed content
* @param type $content
* @param type $feed_type
* @return $content
* @see http://wp.smashingmagazine.com/2011/12/07/10-tips-optimize-wordpress-theme/
*/
function ts_feed_spruce_the_content_feed($content, $feed_type)
{
global $post;
/* if (has_post_thumbnail($post->ID) )
$content = '<p>' . get_the_post_thumbnail($post->ID, 'thumbnail') . '</p>' . $content; */
$options = ts_feed_spruce_get_options();
if ($options['sociallinks']) {
$content .= '<p class="social-links">';
$content .= ts_feed_spruce_get_social_links(get_permalink(), get_the_title_rss());
$content .= '</p>';
}
if (!empty($options['append'])) {
$content .= '<p class="appended">';
$content .= str_ireplace(array('%id%', '%url%'), array(get_the_ID(), apply_filters('the_permalink_rss', get_permalink())), $options['append']);
$content .= '</p>';
}
return $content;
}
function ts_feed_spruce_option_field_append()
{
global $wp_version;
$options = ts_feed_spruce_get_options();
$name = 'append';
?>
<fieldset><?php
if (version_compare($wp_version, "3.3", "<")) {
?>
<textarea name="ts_feed_spruce_options[<?php
echo $name;
?>
]" id="<?php
echo $name;
?>
" rows="8" cols="40"
class="regular-text code"><?php
echo $options[$name];
?>
</textarea>
<?php
} else {
$settings = array('media_buttons' => false, 'textarea_name' => 'ts_feed_spruce_options[' . $name . ']', 'textarea_rows' => 8, 'editor_class' => 'regular-text', 'teeny' => true, 'dfw' => true);
wp_editor($options[$name], $name, $settings);
}
?>
<br /><label for="<?php
echo $name;
?>
"><span class="description"><?php
_e('Append text or code to each item. Use <code>%id%</code> to echo the post ID, or <code>%url%</code> for the permalink.');
?>
</span></label></fieldset><?php
}
