function multiadd_box($page, $box = NULL)
{
global $fwp_post;
$localData = NULL;
if (isset($_FILES['opml_upload']['name']) and strlen($_FILES['opml_upload']['name']) > 0) {
$in = 'tag:localhost';
/*FIXME: check whether $_FILES['opml_upload']['error'] === UPLOAD_ERR_OK or not...*/
$localData = file_get_contents($_FILES['opml_upload']['tmp_name']);
$merge_all = true;
} elseif (isset($fwp_post['multilookup'])) {
$in = $fwp_post['multilookup'];
$merge_all = false;
} elseif (isset($fwp_post['opml_lookup'])) {
$in = $fwp_post['opml_lookup'];
$merge_all = true;
} else {
$in = '';
$merge_all = false;
}
if (strlen($in) > 0) {
$lines = preg_split("/\\s+/", $in, -1, PREG_SPLIT_NO_EMPTY);
$i = 0;
?>
<form id="multiadd-form" action="<?php
print $this->form_action();
?>
" method="post">
<div><?php
FeedWordPressCompatibility::stamp_nonce('feedwordpress_feeds');
?>
<input type="hidden" name="multiadd" value="<?php
print FWP_SYNDICATE_NEW;
?>
" />
<input type="hidden" name="confirm" value="multiadd" />
<input type="hidden" name="multiadd" value="<?php
print FWP_SYNDICATE_NEW;
?>
" />
<input type="hidden" name="confirm" value="multiadd" /></div>
<div id="multiadd-status">
<p><img src="<?php
print esc_url(admin_url('images/wpspin_light.gif'));
?>
" alt="" />
Looking up feed information...</p>
</div>
<div id="multiadd-buttons">
<input type="submit" class="button" name="cancel" value="<?php
_e(FWP_CANCEL_BUTTON);
?>
" />
<input type="submit" class="button-primary" value="<?php
print _e('Subscribe to selected sources →');
?>
" />
</div>
<p><?php
_e('Here are the feeds that FeedWordPress has discovered from the addresses that you provided. To opt out of a subscription, unmark the checkbox next to the feed.');
?>
</p>
<?php
print "<ul id=\"multiadd-list\">\n";
flush();
foreach ($lines as $line) {
$url = trim($line);
if (strlen($url) > 0) {
// First, use FeedFinder to check the URL.
if (is_null($localData)) {
$finder = new FeedFinder($url, false, 1);
} else {
$finder = new FeedFinder('tag:localhost', false, 1);
$finder->upload_data($localData);
}
$feeds = array_values(array_unique($finder->find()));
$found = false;
if (count($feeds) > 0) {
foreach ($feeds as $feed) {
$pie = FeedWordPress::fetch($feed);
if (!is_wp_error($pie)) {
$found = true;
$short_feed = esc_html(feedwordpress_display_url($feed));
$feed = esc_html($feed);
$title = esc_html($pie->get_title());
$checked = ' checked="checked"';
$link = esc_html($pie->get_link());
$this->display_multiadd_line(array('feed' => $feed, 'title' => $pie->get_title(), 'link' => $pie->get_link(), 'checked' => ' checked="checked"', 'i' => $i));
$i++;
// Increment field counter
if (!$merge_all) {
// Break out after first find
break;
}
}
}
}
if (!$found) {
$this->display_multiadd_line(array('feed' => $url, 'title' => feedwordpress_display_url($url), 'extra' => " [FeedWordPress couldn't detect any feeds for this URL.]", 'link' => NULL, 'checked' => '', 'i' => $i));
$i++;
// Increment field counter
}
}
}
print "</ul>\n";
?>
</form>
<script type="text/javascript">
jQuery(document).ready( function () {
// Hide it now that we're done.
jQuery('#multiadd-status').fadeOut(500 /*ms*/);
} );
</script>
<?php
}
$this->_sources = NULL;
// Force reload of sources list
return true;
// Continue
}