function vf_widget_discussions_control()
{
// Get our options and see if we're handling a form submission.
$options = get_option(VF_OPTIONS_NAME);
$title = vf_get_value('widget-discussions-title', $options, 'Recent Discussions');
$categoryid = (int) vf_get_value('widget-discussions-categoryid', $options);
$count = (int) vf_get_value('widget-discussions-count', $options, 10);
if ($_POST['widget-discussions-submit']) {
// Remember to sanitize and format use input appropriately.
$title = strip_tags(stripslashes($_POST['widget-discussions-title']));
$categoryid = (int) vf_get_value('widget-discussions-categoryid', $_POST);
$count = (int) vf_get_value('widget-discussions-count', $_POST);
$options['widget-discussions-title'] = $title;
$options['widget-discussions-categoryid'] = $categoryid;
$options['widget-discussions-count'] = $count;
update_option(VF_OPTIONS_NAME, $options);
}
// Be sure you format your options to be valid HTML attributes.
$title = htmlspecialchars($title, ENT_QUOTES);
// Retrieve & build the category dropdown
$resturl = vf_get_value('url', $options, '');
$resturl = vf_combine_paths(array($resturl, '?p=categories/all.json'), '/');
$category_data = json_decode(vf_rest($resturl));
$select_options = vf_get_select_option('All Categories', '0', $categoryid);
if (is_object($category_data)) {
foreach ($category_data->Categories as $Category) {
$select_options .= vf_get_select_option($Category->Name, $Category->CategoryID, $categoryid);
}
}
// Here is our little form segment. Notice that we don't need a
// complete form. This will be embedded into the existing form.
echo '<p><label for="widget-discussions-title">' . __('Title:') . ' <input style="width: 100%;" id="widget-discussions-title" name="widget-discussions-title" type="text" value="' . $title . '" /></label></p>';
echo '<p><label for="widget-discussions-categoryid">' . __('Filter to Category:') . ' <select id="widget-discussions-categoryid" name="widget-discussions-categoryid">' . $select_options . '</select></label></p>';
echo '<p><label for="widget-discussions-count">' . __('Number of Discussions to show:') . ' <input style="width: 40px;" id="widget-discussions-count" name="widget-discussions-count" type="text" value="' . $count . '" /></label></p>';
echo '<input type="hidden" id="widget-discussions-submit" name="widget-discussions-submit" value="1" />';
}
/**
* Vanilla Comments administration page.
*/
function vf_comment_admin_page()
{
// Check that the user has the required capability
if (!current_user_can('manage_options')) {
wp_die(__('You do not have sufficient permissions to access this page.'));
}
$options = get_option(VF_OPTIONS_NAME);
$embed_comments = vf_get_value('embed-comments', $options);
$resturl = vf_get_value('url', $options, '');
$resturl = vf_combine_paths(array($resturl, '?p=categories/all.json'), '/');
$categoryid = vf_get_value('embed-categoryid', $options, '0');
$matchCategories = vf_get_value('embed-matchcategories', $options, '0');
$category_data = json_decode(vf_rest($resturl));
$select_options = vf_get_select_option('No Category', '0', $categoryid);
if (is_object($category_data)) {
foreach ($category_data->Categories as $Category) {
$select_options .= vf_get_select_option($Category->Name, $Category->CategoryID, $categoryid);
}
}
?>
<div class="wrap">
<div id="icon-options-general" class="icon32"><br /></div>
<h2><?php
_e('Vanilla Comment Integration');
?>
</h2>
<?php
vf_open_form('embed-comments-form');
?>
<p>
<label>
<input type="checkbox" name="<?php
echo vf_get_option_name('embed-comments');
?>
" value="1"<?php
echo $embed_comments == '1' ? ' checked="checked"' : '';
?>
/>
Replace your blog's native commenting system with Vanilla comments.
</label>
</p>
<p>
<label>
<select name="<?php
echo vf_get_option_name('embed-categoryid');
?>
"><?php
echo $select_options;
?>
</select>
<?php
echo __('Place embedded comments into the selected category.');
?>
</label>
</p>
<p>
<label>
<input type="checkbox" name="<?php
echo vf_get_option_name('embed-matchcategories');
?>
" value="1"<?php
echo $matchCategories == '1' ? ' checked="checked"' : '';
?>
/>
<?php
echo __('Try and match your Wordpress category.');
?>
</label>
</p>
<p class="submit"><input type="submit" name="save" value="<?php
_e('Save Changes');
?>
" /></p>
</form>
</div>
<?php
}
