# feedwordpress/2008.1105/syndication.php

FeedWordPress, version 2008.1105. 1,244 lines.

- Page: https://pluginprobe.com/plugins/feedwordpress/2008.1105/code/syndication.php
- Raw: https://pluginprobe.com/plugins/feedwordpress/2008.1105/raw/syndication.php
- Modified: 2008-11-06T00:29:38+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/feedwordpress/2008.1105/code/syndication.php#L10-L20`.

```php
<?php
require_once(dirname(__FILE__) . '/admin-ui.php');

################################################################################
## ADMIN MENU ADD-ONS: implement Dashboard management pages ####################
################################################################################

if (fwp_test_wp_version(0, FWP_SCHEMA_25)) :
	define('FWP_UPDATE_CHECKED', 'Update Checked Links');
	define('FWP_UNSUB_CHECKED', 'Unsubscribe from Checked Links');
	define('FWP_SYNDICATE_NEW', 'Syndicate »');
else :
	define('FWP_UPDATE_CHECKED', 'Update Checked');
	define('FWP_UNSUB_CHECKED', 'Unsubscribe');
	define('FWP_SYNDICATE_NEW', 'Syndicate »');
endif;

function fwp_dashboard_update_if_requested () {
	global $wpdb;

	if (isset($_POST['update']) or isset($_POST['action']) or isset($_POST['update_uri'])) :
		$fwp_update_invoke = 'post';
	else :
		$fwp_update_invoke = 'get';
	endif;

	$update_set = array();
	if (isset($_POST['link_ids']) and is_array($_POST['link_ids']) and ($_POST['action']==FWP_UPDATE_CHECKED)) :
		$targets = $wpdb->get_results("
			SELECT * FROM $wpdb->links
			WHERE link_id IN (".implode(",",$_POST['link_ids']).")
			");
		if (is_array($targets)) :
			foreach ($targets as $target) :
				$update_set[] = $target->link_rss;
			endforeach;
		else : // This should never happen
			FeedWordPress::critical_bug('fwp_syndication_manage_page::targets', $targets, __LINE__);
		endif;
	elseif (isset($_POST['update_uri'])) :
		$update_set[] = $_POST['update_uri'];
	endif;

	shuffle($update_set); // randomize order for load balancing purposes...
	if ($fwp_update_invoke != 'get' and count($update_set) > 0) : // Only do things with side-effects for HTTP POST or command line
		$feedwordpress =& new FeedWordPress;
		add_action('feedwordpress_check_feed', 'update_feeds_mention');
		add_action('feedwordpress_check_feed_complete', 'update_feeds_finish', 10, 3);

		$crash_dt = (int) get_option('feedwordpress_update_time_limit');
		if ($crash_dt > 0) :
			$crash_ts = time() + $crash_dt;
		else :
			$crash_ts = NULL;
		endif;

		if (fwp_test_wp_version(FWP_SCHEMA_25)) :
			echo "<div class=\"youare\">\n";
		else :
			echo "<div class=\"updated\">\n";
		endif;
		echo "<ul>\n";
		$tdelta = NULL;
		foreach ($update_set as $uri) :
			if (!is_null($crash_ts) and (time() > $crash_ts)) :
				echo "<li><p><strong>Further updates postponed:</strong> update time limit of ".$crash_dt." second".(($crash_dt==1)?"":"s")." exceeded.</p></li>";
				break;
			endif;

			if ($uri == '*') : $uri = NULL; endif;
			$delta = $feedwordpress->update($uri, $crash_ts);
			if (!is_null($delta)) :
				if (is_null($tdelta)) :
					$tdelta = $delta;
				else :
					$tdelta['new'] += $delta['new'];
					$tdelta['updated'] += $delta['updated'];
				endif;
			else :
				echo "<li><p><strong>Error:</strong> There was a problem updating <a href=\"$uri\">$uri</a></p></li>\n";
			endif;
		endforeach;
		echo "</ul>\n";

		if (!is_null($tdelta)) :
			$mesg = array();
			if (isset($delta['new'])) : $mesg[] = ' '.$tdelta['new'].' new posts were syndicated'; endif;
			if (isset($delta['updated'])) : $mesg[] = ' '.$tdelta['updated'].' existing posts were updated'; endif;
			echo "<p>Update complete.".implode(' and', $mesg)."</p>";
			echo "\n"; flush();
		endif;
		echo "</div> <!-- class=\"updated\" -->\n";
	elseif (fwp_test_wp_version(FWP_SCHEMA_25)) :
?>
		<p class="youare">Check currently scheduled feeds for new and updated posts.</p>
<?php
	endif;
}

function fwp_syndication_manage_page () {
	global $wpdb;

	if (FeedWordPress::needs_upgrade()) :
		fwp_upgrade_page();
		return;
	endif;

?>
<?php $cont = true;
if (isset($_REQUEST['action'])):
	if ($_REQUEST['action'] == 'feedfinder' or $_REQUEST['action'] == FWP_SYNDICATE_NEW) : $cont = fwp_feedfinder_page();
	elseif ($_REQUEST['action'] == 'switchfeed') : $cont = fwp_switchfeed_page();
	elseif ($_REQUEST['action'] == 'linkedit') : $cont = fwp_linkedit_page();
	elseif ($_REQUEST['action'] == FWP_UNSUB_CHECKED or $_REQUEST['action'] == 'Unsubscribe') : $cont = fwp_multidelete_page();
	endif;
endif;

if ($cont):
?>
<?php
	$links = FeedWordPress::syndicated_links();

	if (fwp_test_wp_version(0, FWP_SCHEMA_25)) :
		fwp_dashboard_update_if_requested();
	endif;

	if ($links): // only display Update panel if there are some links to update....
	?>
	<form action="" method="POST">
	<?php if (fwp_test_wp_version(FWP_SCHEMA_25)) : ?>
		<div class="wrap">
		<div id="rightnow">
		<h3 class="reallynow"><span>Update feeds now</span>
		<input type="hidden" name="update_uri" value="*" /><input style="float: right; border: none;" class="rbutton" type="submit" name="update" value="Update" />
		<br class="clear"/></h3>
	<?php else : ?>	
		<div class="wrap">
		<h2>Update feeds now</h2>
	<?php endif; ?>

	<?php
	if (fwp_test_wp_version(FWP_SCHEMA_25)) :
		fwp_dashboard_update_if_requested();
	else :
?>
<p>Check currently scheduled feeds for new and updated posts.</p>
<?php
	endif;
	?>

<?php 	if (!get_option('feedwordpress_automatic_updates')) : ?>
	<p class="youhave"><strong>Note:</strong> Automatic updates are currently turned
	<strong>off</strong>. New posts from your feeds will not be syndicated
	until you manually check for them here. You can turn on automatic
	updates under <a href="admin.php?page=<?php print $GLOBALS['fwp_path']; ?>/syndication-options.php">Syndication
	Options</a>.</p>
<?php 	endif; ?>

	<?php if (fwp_test_wp_version(0, FWP_SCHEMA_25)) : ?>
	<div class="submit"><input type="hidden" name="update_uri" value="*" /><input type="submit" name="update" value="Update" /></div>
	<?php endif; ?>

	<?php if (fwp_test_wp_version(FWP_SCHEMA_25)) : ?>
		</div> <!-- id="rightnow" -->
	<?php endif; ?>
	</div> <!-- class="wrap" -->
	</form>
<?php
	endif;
?>

	<div class="wrap">
	<form id="syndicated-links" action="admin.php?page=<?php print $GLOBALS['fwp_path']; ?>/<?php echo basename(__FILE__); ?>" method="post">
	<h2>Syndicated Sites</h2>
<?php	$alt_row = true; ?>

	<?php if (fwp_test_wp_version(FWP_SCHEMA_25)) : ?>
	<div class="tablenav">
	<div class="alignright">
	<label for="add-uri">Add new source:</label>
	<input type="text" name="lookup" id="add-uri" value="Website or feed URI" />
<script type="text/javascript">
jQuery(document).ready( function () {
	var addUri = jQuery("#add-uri");
	var box = addUri.get(0);
	if (box.value==box.defaultValue) { addUri.addClass('form-input-tip'); }
	addUri.focus(function() {
		if ( this.value == this.defaultValue )
			jQuery(this).val( '' ).removeClass( 'form-input-tip' );
	});
	addUri.blur(function() {
		if ( this.value == '' )
			jQuery(this).val( this.defaultValue ).addClass( 'form-input-tip' );
	});

} );
</script>

	<input type="hidden" name="action" value="feedfinder" />
	<input type="submit" class="button-secondary" name="action" value="<?php print FWP_SYNDICATE_NEW; ?>" /></div>

<?php	if (count($links) > 0) : ?>
	<div class="alignleft">
	<input class="button-secondary" type="submit" name="action" value="<?php print FWP_UPDATE_CHECKED; ?>" />
	<input class="button-secondary delete" type="submit" class="delete" name="action" value="<?php print FWP_UNSUB_CHECKED; ?>" />
	</div>
<?php 	endif; ?>

	<br class="clear" />
	</div>
	<br class="clear" />
	
	<table class="widefat">
	<?php else : ?>
	<table width="100%" cellpadding="3" cellspacing="3">
	<?php endif; ?>
<thead>
<tr>
	<?php if (fwp_test_wp_version(FWP_SCHEMA_25)) : $span = 3; ?>
	<th class="check-column" scope="col"><input type="checkbox" <?php if (fwp_test_wp_version(FWP_SCHEMA_25, FWP_SCHEMA_26)) : ?>onclick="checkAll(document.getElementById('syndicated-links'));"<?php endif; ?> /></th>
	<?php else : $span = 4; ?>
	<?php endif; ?>
<th width="20%" scope="col"><?php _e('Name'); ?></th>
<th width="40%" scope="col"><?php _e('Feed'); ?></th>
<th class="action-links" scope="col" colspan="<?php print $span; ?>"><?php _e('Action'); ?></th>
</tr>
</thead>

<tbody>
<?php		if (count($links) > 0): foreach ($links as $link):
			$alt_row = !$alt_row; ?>
<tr<?php echo ($alt_row?' class="alternate"':''); ?>>
	<?php if (fwp_test_wp_version(FWP_SCHEMA_25)) : ?>
<th class="check-column" scope="row"><input type="checkbox" name="link_ids[]" value="<?php echo $link->link_id; ?>" /></th>
	<?php endif; ?>

<td><a href="<?php echo wp_specialchars($link->link_url, 'both'); ?>"><?php echo wp_specialchars($link->link_name, 'both'); ?></a></td>
<?php 
			if (strlen($link->link_rss) > 0):
				$caption='Switch Feed';
				$uri_bits = parse_url($link->link_rss);
				$uri_bits['host'] = preg_replace('/^www\./i', '', $uri_bits['host']);
				$display_uri =
					(isset($uri_bits['user'])?$uri_bits['user'].'@':'')
					.(isset($uri_bits['host'])?$uri_bits['host']:'')
					.(isset($uri_bits['port'])?':'.$uri_bits['port']:'')
					.(isset($uri_bits['path'])?$uri_bits['path']:'')
					.(isset($uri_bits['query'])?'?'.$uri_bits['query']:'');
				if (strlen($display_uri) > 32) : $display_uri = substr($display_uri, 0, 32).'&#8230;'; endif;
?>
				<td>
				<strong><a href="<?php echo wp_specialchars($link->link_rss, 'both'); ?>"><?php echo wp_specialchars($display_uri, 'both'); ?></a></strong></td>
<?php
			else:
				$caption='Find Feed';
?>
				<td style="background-color:#FFFFD0"><p><strong>no
				feed assigned</strong></p></td>
<?php
			endif;
?>
			<td><a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>&amp;link_id=<?php echo $link->link_id; ?>&amp;action=linkedit" class="edit"><?php _e('Edit')?></a></td>
			<td><a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>&amp;link_id=<?php echo $link->link_id; ?>&amp;action=feedfinder" class="edit"><?php echo $caption; ?></a></td>
			<td><a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>&amp;link_id=<?php echo $link->link_id; ?>&amp;action=Unsubscribe" class="delete"><?php _e('Unsubscribe'); ?></a></td>
			<?php if (fwp_test_wp_version(0, FWP_SCHEMA_25)) : ?>
			<td><input type="checkbox" name="link_ids[]" value="<?php echo $link->link_id; ?>" /></td>
<?php
			endif;
			echo "\n\t</tr>";
		endforeach;
		else :
?>
<tr><td colspan="<?php print $span+2; ?>"><p>There are no websites currently listed for syndication.</p></td></tr>
<?php
		endif;
?>
</tbody>
</table>

<?php if (count($links) > 0 and fwp_test_wp_version(0, FWP_SCHEMA_25)) : ?>
<br/><hr/>
<div class="submit"><input type="submit" class="delete" name="action" value="<?php print FWP_UNSUB_CHECKED; ?>" />
<input type="submit" name="action" value="<?php print FWP_UPDATE_CHECKED; ?>" /></div>
<?php endif; ?>

	</form>

	</div> <!-- class="wrap" -->

	<?php if (fwp_test_wp_version(0, FWP_SCHEMA_25)) : ?>
	<div class="wrap">
	<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
	<h2>Add a new syndicated site:</h2>
	<div>
	<label for="add-uri">Website or newsfeed:</label>
	<input type="text" name="lookup" id="add-uri" value="URI" size="64" />
	<input type="hidden" name="action" value="feedfinder" />
	</div>
	<div class="submit"><input type="submit" value="Syndicate &raquo;" /></div>
	</form>
	</div> <!-- class="wrap" -->
	<?php endif; ?>

<div style="display: none">
<div id="tags-input"></div> <!-- avoid JS error from WP 2.5 bug -->
</div>
<?php
endif;
}

function fwp_feedfinder_page () {
	global $wpdb;

	$lookup = (isset($_REQUEST['lookup'])?$_REQUEST['lookup']:NULL);

	if (isset($_REQUEST['link_id']) and ($_REQUEST['link_id']!=0)):
		$link_id = $_REQUEST['link_id'];
		if (!is_numeric($link_id)) : FeedWordPress::critical_bug('fwp_feedfinder_page::link_id', $link_id, __LINE__); endif;
		
		$link = $wpdb->get_row("SELECT * FROM $wpdb->links WHERE link_id='".$wpdb->escape($link_id)."'");
		if (is_object($link)):
			if (is_null($lookup)) $lookup = $link->link_url;
			$name = wp_specialchars($link->link_name, 'both');
		else:
			die (__("Cheatin' uh ?"));
		endif;
	else:
		$name = "New Syndicated Feed";
		$link_id = 0;
	endif;
?>
	<div class="wrap">
	<h2>Feed Finder: <?php echo $name; ?></h2>
<?php
	$f =& new FeedFinder($lookup);
	$feeds = $f->find();
	if (count($feeds) > 0):
		foreach ($feeds as $key => $f):
			$rss = fetch_rss($f);
			if ($rss):
				$feed_title = isset($rss->channel['title'])?$rss->channel['title']:$rss->channel['link'];
				$feed_link = isset($rss->channel['link'])?$rss->channel['link']:'';
?>
				<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
				<fieldset style="clear: both">
				<legend><?php echo $rss->feed_type; ?> <?php echo $rss->feed_version; ?> feed</legend>

				<?php if ($link_id===0): ?>
					<input type="hidden" name="feed_title" value="<?php echo wp_specialchars($feed_title, 'both'); ?>" />
					<input type="hidden" name="feed_link" value="<?php echo wp_specialchars($feed_link, 'both'); ?>" />
				<?php endif; ?>

				<input type="hidden" name="link_id" value="<?php echo $link_id; ?>" />
				<input type="hidden" name="feed" value="<?php echo wp_specialchars($f, 'both'); ?>" />
				<input type="hidden" name="action" value="switchfeed" />

				<div>
				<div style="float:right; background-color:#D0D0D0; color: black; width:45%; font-size:70%; border-left: 1px dotted #A0A0A0; padding-left: 0.5em; margin-left: 1.0em">
<?php				if (count($rss->items) > 0): ?>
					<?php $item = $rss->items[0]; ?>
					<h3>Sample Item</h3>
					<ul>
					<li><strong>Title:</strong> <a href="<?php echo $item['link']; ?>"><?php echo $item['title']; ?></a></li>
					<li><strong>Date:</strong> <?php echo isset($item['date_timestamp']) ? date('d-M-y g:i:s a', $item['date_timestamp']) : 'unknown'; ?></li>
					</ul>
					<div class="entry">
					<?php echo (isset($item['content']['encoded'])?$item['content']['encoded']:$item['description']); ?>
					</div>
<?php				else: ?>
					<h3>No Items</h3>
					<p>FeedWordPress found no posts on this feed.</p>
<?php				endif; ?>
				</div>

				<div>
				<h3>Feed Information</h3>
				<ul>
				<li><strong>Website:</strong> <a href="<?php echo $feed_link; ?>"><?php echo is_null($feed_title)?'<em>Unknown</em>':$feed_title; ?></a></li>
				<li><strong>Feed URI:</strong> <a href="<?php echo wp_specialchars($f, 'both'); ?>"><?php echo wp_specialchars($f, 'both'); ?></a> (<a title="Check feed &lt;<?php echo wp_specialchars($f, 'both'); ?>&gt; for validity" href="http://feedvalidator.org/check.cgi?url=<?php echo urlencode($f); ?>">validate</a>)</li>
				<li><strong>Encoding:</strong> <?php echo isset($rss->encoding)?wp_specialchars($rss->encoding, 'both'):"<em>Unknown</em>"; ?></li>
				<li><strong>Description:</strong> <?php echo isset($rss->channel['description'])?wp_specialchars($rss->channel['description'], 'both'):"<em>Unknown</em>"; ?></li>
				</ul>
				<div class="submit"><input type="submit" name="Use" value="&laquo; Use this feed" /></div>
				<div class="submit"><input type="submit" name="Cancel" value="&laquo; Cancel" /></div>
				</div>
				</div>
				</fieldset>
				</form>
<?php			endif;
		endforeach;
	else:
		echo "<p><strong>no feed found</strong></p>";
	endif;
?>
	</div>

	<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
	<div class="wrap">
	<h2>Use another feed</h2>
	<div><label>Feed:</label>
	<input type="text" name="lookup" value="URI" />
	<input type="hidden" name="link_id" value="<?php echo $link_id; ?>" />
	<input type="hidden" name="action" value="feedfinder" /></div>
	<div class="submit"><input type="submit" value="Use this feed &raquo;" /></div>
	</div>
	</form>
<?php
	return false; // Don't continue
}

function fwp_switchfeed_page () {
	global $wpdb, $wp_db_version;

	check_admin_referer();
	if (!isset($_REQUEST['Cancel'])):
		if (!current_user_can('manage_links')):
			die (__("Cheatin' uh ?"));
		elseif (isset($_REQUEST['link_id']) and ($_REQUEST['link_id']==0)):
			$link_id = FeedWordPress::syndicate_link($_REQUEST['feed_title'], $_REQUEST['feed_link'], $_REQUEST['feed']);
			if ($link_id): ?>
<div class="updated"><p><a href="<?php echo $_REQUEST['feed_link']; ?>"><?php echo wp_specialchars($_REQUEST['feed_title'], 'both'); ?></a>
has been added as a contributing site, using the newsfeed at &lt;<a href="<?php echo $_REQUEST['feed']; ?>"><?php echo wp_specialchars($_REQUEST['feed'], 'both'); ?></a>&gt;.</p></div>
<?php			else: ?>
<div class="updated"><p>There was a problem adding the newsfeed. [SQL: <?php echo wp_specialchars(mysql_error(), 'both'); ?>]</p></div>
<?php			endif;
		elseif (isset($_REQUEST['link_id'])):
			// Update link_rss
			$result = $wpdb->query("
			UPDATE $wpdb->links
			SET
				link_rss = '".$wpdb->escape($_REQUEST['feed'])."'
			WHERE link_id = '".$wpdb->escape($_REQUEST['link_id'])."'
			");
			
			if ($result):
				$result = $wpdb->get_row("
				SELECT link_name, link_url FROM $wpdb->links
				WHERE link_id = '".$wpdb->escape($_REQUEST['link_id'])."'
				");
			?> 
<div class="updated"><p>Feed for <a href="<?php echo $result->link_url; ?>"><?php echo wp_specialchars($result->link_name, 'both'); ?></a>
updated to &lt;<a href="<?php echo $_REQUEST['feed']; ?>"><?php echo wp_specialchars($_REQUEST['feed'], 'both'); ?></a>&gt;.</p></div>
			<?php else: ?>
<div class="updated"><p>Nothing was changed.</p></div>
			<?php endif;
		endif;
	endif;
	return true; // Continue
}

function fwp_linkedit_page () {
	global $wpdb, $wp_db_version;

	check_admin_referer(); // Make sure we arrived here from the Dashboard

	$special_settings = array ( /* Regular expression syntax is OK here */
		'cats',
		'cat_split',
		'hardcode name',
		'hardcode url',
		'hardcode description',
		'hardcode categories', /* Deprecated */
		'post status',
		'comment status',
		'ping status',
		'unfamiliar author',
		'unfamliar categories', /* Deprecated */
		'unfamiliar category',
		'map authors',
		'tags',
		'update/.*',
		'feed/.*',
		'link/.*',
	);

	if (!current_user_can('manage_links')) :
		die (__("Cheatin' uh ?"));
	elseif (isset($_REQUEST['feedfinder'])) :
		return fwp_feedfinder_page(); // re-route to Feed Finder page
	else :
		$link_id = (int) $_REQUEST['link_id'];
		$link =& new SyndicatedLink($link_id);

		if ($link->found()) :
			if (isset($GLOBALS['fwp_post']['save'])) :
				$alter = array ();
				
				// custom feed settings first
				foreach ($GLOBALS['fwp_post']['notes'] as $mn) :
					$mn['key0'] = trim($mn['key0']);
					$mn['key1'] = trim($mn['key1']);
					if (preg_match("\007^(("
							.implode(')|(',$special_settings)
							."))$\007i",
							$mn['key1'])) :
						$mn['key1'] = 'user/'.$mn['key1'];
					endif;

					if (strlen($mn['key0']) > 0) :
						unset($link->settings[$mn['key0']]); // out with the old
					endif;
					
					if (($mn['action']=='update') and (strlen($mn['key1']) > 0)) :
						$link->settings[$mn['key1']] = $mn['value']; // in with the new
					endif;
				endforeach;
				
				// now stuff through the web form
				// hardcoded feed info
				if (isset($GLOBALS['fwp_post']['hardcode_name'])) :
					$link->settings['hardcode name'] = $GLOBALS['fwp_post']['hardcode_name'];
					if (FeedWordPress::affirmative($link->settings, 'hardcode name')) :
						$alter[] = "link_name = '".$wpdb->escape($GLOBALS['fwp_post']['name'])."'";
					endif;
				endif;
				if (isset($GLOBALS['fwp_post']['hardcode_description'])) :
					$link->settings['hardcode description'] = $GLOBALS['fwp_post']['hardcode_description'];
					if (FeedWordPress::affirmative($link->settings, 'hardcode description')) :
						$alter[] = "link_description = '".$wpdb->escape($GLOBALS['fwp_post']['description'])."'";
					endif;
				endif;
				if (isset($GLOBALS['fwp_post']['hardcode_url'])) :
					$link->settings['hardcode url'] = $GLOBALS['fwp_post']['hardcode_url'];
					if (FeedWordPress::affirmative($link->settings, 'hardcode url')) :
						$alter[] = "link_url = '".$wpdb->escape($GLOBALS['fwp_post']['linkurl'])."'";
					endif;
				endif;
				
				// Update scheduling
				if (isset($GLOBALS['fwp_post']['update_schedule'])) :
					$link->settings['update/hold'] = $GLOBALS['fwp_post']['update_schedule'];
				endif;

				// Categories
				if (isset($GLOBALS['fwp_post']['post_category'])) :
					$link->settings['cats'] = array();
					foreach ($GLOBALS['fwp_post']['post_category'] as $cat_id) :
						$link->settings['cats'][] = '{#'.$cat_id.'}';
					endforeach;
				else :
					unset($link->settings['cats']);
				endif;

				// Tags
				if (isset($GLOBALS['fwp_post']['tags_input'])) :
					$link->settings['tags'] = array();
					foreach (explode(',', $GLOBALS['fwp_post']['tags_input']) as $tag) :
						$link->settings['tags'][] = trim($tag);
					endforeach;
				endif;

				// Post status, comment status, ping status
				foreach (array('post', 'comment', 'ping') as $what) :
					$sfield = "feed_{$what}_status";
					if (isset($GLOBALS['fwp_post'][$sfield])) :
						if ($GLOBALS['fwp_post'][$sfield]=='site-default') :
							unset($link->settings["{$what} status"]);
						else :
							$link->settings["{$what} status"] = $GLOBALS['fwp_post'][$sfield];
						endif;
					endif;
				endforeach;

				// Unfamiliar author, unfamiliar categories
				foreach (array("author", "category") as $what) :
					$sfield = "unfamiliar_{$what}";
					if (isset($GLOBALS['fwp_post'][$sfield])) :
						if ('site-default'==$GLOBALS['fwp_post'][$sfield]) :
							unset($link->settings["unfamiliar {$what}"]);
						elseif ('newuser'==$GLOBALS['fwp_post'][$sfield]) :
							$newuser_name = trim($GLOBALS['fwp_post']["{$sfield}_newuser"]);
							if (strlen($newuser_name) > 0) :
								$userdata = array();
								$userdata['ID'] = NULL;
								
								$userdata['user_login'] = sanitize_user($newuser_name);
								$userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']);
								
								$userdata['user_nicename'] = sanitize_title($newuser_name);
								$userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']);
								
								$userdata['display_name'] = $wpdb->escape($newuser_name);

								$newuser_id = wp_insert_user($userdata);
								if (is_numeric($newuser_id)) :
									$link->settings["unfamiliar {$what}"] = $newuser_id;
								else :
									// TODO: Add some error detection and reporting
								endif;
							else :
								// TODO: Add some error reporting
							endif;
						else :
							$link->settings["unfamiliar {$what}"] = $GLOBALS['fwp_post'][$sfield];
						endif;
					endif;
				endforeach;
				
				// Handle author mapping rules
				if (isset($GLOBALS['fwp_post']['author_rules_name']) and isset($GLOBALS['fwp_post']['author_rules_action'])) :
					unset($link->settings['map authors']);
					foreach ($GLOBALS['fwp_post']['author_rules_name'] as $key => $name) :
						// Normalize for case and whitespace
						$name = strtolower(trim($name));
						$author_action = strtolower(trim($GLOBALS['fwp_post']['author_rules_action'][$key]));
						
						if (strlen($name) > 0) :
							if ('newuser' == $author_action) :
								$newuser_name = trim($GLOBALS['fwp_post']['author_rules_newuser'][$key]);
								if (strlen($newuser_name) > 0) :
									$userdata = array();
									$userdata['ID'] = NULL;
									
									$userdata['user_login'] = sanitize_user($newuser_name);
									$userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']);
									
									$userdata['user_nicename'] = sanitize_title($newuser_name);
									$userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']);
									
									$userdata['display_name'] = $wpdb->escape($newuser_name);
	
									$newuser_id = wp_insert_user($userdata);
									if (is_numeric($newuser_id)) :
										$link->settings['map authors']['name'][$name] = $newuser_id;
									else :
										// TODO: Add some error detection and reporting
									endif;
								else :
									// TODO: Add some error reporting
								endif;
							else :
								$link->settings['map authors']['name'][$name] = $author_action;
							endif;
						endif;
					endforeach;
				endif;

				if (isset($GLOBALS['fwp_post']['add_author_rule_name']) and isset($GLOBALS['fwp_post']['add_author_rule_action'])) :
					$name = strtolower(trim($GLOBALS['fwp_post']['add_author_rule_name']));
					$author_action = strtolower(trim($GLOBALS['fwp_post']['add_author_rule_action']));
					if (strlen($name) > 0) :
						if ('newuser' == $author_action) :
							$newuser_name = trim($GLOBALS['fwp_post']['add_author_rule_newuser']);
							if (strlen($newuser_name) > 0) :
								$userdata = array();
								$userdata['ID'] = NULL;
								
								$userdata['user_login'] = sanitize_user($newuser_name);
								$userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']);
								
								$userdata['user_nicename'] = sanitize_title($newuser_name);
								$userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']);
								
								$userdata['display_name'] = $wpdb->escape($newuser_name);

								$newuser_id = wp_insert_user($userdata);
								if (is_numeric($newuser_id)) :
									$link->settings['map authors']['name'][$name] = $newuser_id;
								else :
									// TODO: Add some error detection and reporting
								endif;
							else :
								// TODO: Add some error reporting
							endif;
						else :
							$link->settings['map authors']['name'][$name] = $author_action;
						endif;
					endif;
				endif;

				if (isset($GLOBALS['fwp_post']['cat_split'])) :
					if (strlen(trim($GLOBALS['fwp_post']['cat_split'])) > 0) :
						$link->settings['cat_split'] = trim($GLOBALS['fwp_post']['cat_split']);
					else :
						unset($link->settings['cat_split']);
					endif;
				endif;

				$alter[] = "link_notes = '".$wpdb->escape($link->settings_to_notes())."'";

				$alter_set = implode(", ", $alter);

				// issue update query
				$result = $wpdb->query("
				UPDATE $wpdb->links
				SET $alter_set
				WHERE link_id='$link_id'
				");
				$updated_link = true;

				// reload link information from DB
				$link =& new SyndicatedLink($link_id);
			else :
				$updated_link = false;
			endif;

			$db_link = $link->link;
			$link_url = wp_specialchars($db_link->link_url, 1);
			$link_name = wp_specialchars($db_link->link_name, 1);
			$link_description = wp_specialchars($db_link->link_description, 'both');
			$link_rss_uri = wp_specialchars($db_link->link_rss, 'both');
			
			$post_status_global = get_option('feedwordpress_syndicated_post_status');
			$comment_status_global = get_option('feedwordpress_syndicated_comment_status');
			$ping_status_global = get_option('feedwordpress_syndicated_ping_status');
			
			$status['post'] = array('publish' => '', 'private' => '', 'draft' => '', 'site-default' => '');
			if (SyndicatedPost::use_api('post_status_pending')) :
				$status['post']['pending'] = '';
			endif;

			$status['comment'] = array('open' => '', 'closed' => '', 'site-default' => '');
			$status['ping'] = array('open' => '', 'closed' => '', 'site-default' => '');

			foreach (array('post', 'comment', 'ping') as $what) :
				if (isset($link->settings["{$what} status"])) :
					$status[$what][$link->settings["{$what} status"]] = ' checked="checked"';
				else :
					$status[$what]['site-default'] = ' checked="checked"';
				endif;
			endforeach;

			$unfamiliar['author'] = array ('create' => '','default' => '','filter' => '');
			$unfamiliar['category'] = array ('create'=>'','tag' => '','default'=>'','filter'=>'');

			foreach (array('author', 'category') as $what) :
				if (is_string($link->settings["unfamiliar {$what}"]) and
				array_key_exists($link->settings["unfamiliar {$what}"], $unfamiliar[$what])) :
					$key = $link->settings["unfamiliar {$what}"];
				else:
					$key = 'site-default';
				endif;
				$unfamiliar[$what][$key] = ' checked="checked"';
			endforeach;

			if (is_array($link->settings['cats'])) : $cats = $link->settings['cats'];
			else : $cats = array();
			endif;

			$dogs = SyndicatedPost::category_ids($cats, /*unfamiliar=*/ NULL);
		else :
			die( __('Link not found.') ); 
		endif;

	?>
<script type="text/javascript">
	function flip_hardcode (item) {
		ed=document.getElementById('basics-'+item+'-edit');
		view=document.getElementById('basics-'+item+'-view');
		
		o = document.getElementById('basics-hardcode-'+item);
		if (o.value=='yes') { ed.style.display='inline'; view.style.display='none'; }
		else { ed.style.display='none'; view.style.display='inline'; }
	}
	function flip_newuser (item) {
		rollup=document.getElementById(item);
		newuser=document.getElementById(item+'-newuser');
		sitewide=document.getElementById(item+'-default');
		if (rollup) {
			if ('newuser'==rollup.value) {
				if (newuser) newuser.style.display='block';
				if (sitewide) sitewide.style.display='none';
			} else if ('site-default'==rollup.value) {
				if (newuser) newuser.style.display='none';
				if (sitewide) sitewide.style.display='block';
			} else {
				if (newuser) newuser.style.display='none';
				if (sitewide) sitewide.style.display='none';
			}
		}
	}
</script>

<?php if ($updated_link) : ?>
<div class="updated"><p>Syndicated feed settings updated.</p></div>
<?php endif; ?>

<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
<div class="wrap">
<input type="hidden" name="link_id" value="<?php echo $link_id; ?>" />
<input type="hidden" name="action" value="linkedit" />
<input type="hidden" name="save" value="link" />

<h2>Edit a syndicated feed:</h2>
<div id="poststuff">
<?php fwp_linkedit_single_submit($status); ?>

<div id="post-body">
<?php fwp_option_box_opener('Feed Information', 'feedinformationdiv'); ?>
	<table class="editform" width="100%" cellspacing="2" cellpadding="5">
	<tr>
	<th scope="row" width="20%"><?php _e('Feed URI:') ?></th>
	<td width="60%"><a href="<?php echo wp_specialchars($link_rss_uri, 'both'); ?>"><?php echo $link_rss_uri; ?></a>
	(<a href="<?php echo FEEDVALIDATOR_URI; ?>?url=<?php echo urlencode($link_rss_uri); ?>"
	title="Check feed &lt;<?php echo wp_specialchars($link_rss_uri, 'both'); ?>&gt; for validity">validate</a>)
	</td>
	<td width="20%"><input type="submit" name="feedfinder" value="switch &rarr;" style="font-size:smaller" /></td>
	</tr>
	<tr>
	<th scope="row" width="20%"><?php _e('Link Name:') ?></th>
	<td width="60%"><input type="text" id="basics-name-edit" name="name"
	value="<?php echo $link_name; ?>" style="width: 95%" />
	<span id="basics-name-view"><strong><?php echo $link_name; ?></strong></span>
	</td>
	<td>
	<select id="basics-hardcode-name" onchange="flip_hardcode('name')" name="hardcode_name">
	<option value="no" <?php echo $link->hardcode('name')?'':'selected="selected"'; ?>>update automatically</option>
	<option value="yes" <?php echo $link->hardcode('name')?'selected="selected"':''; ?>>edit manually</option>
	</select>
	</td>
	</tr>
	<tr>
	<th scope="row" width="20%"><?php _e('Short description:') ?></th>
	<td width="60%">
	<input id="basics-description-edit" type="text" name="description" value="<?php echo $link_description; ?>" style="width: 95%" />
	<span id="basics-description-view"><strong><?php echo $link_description; ?></strong></span>
	</td>
	<td>
	<select id="basics-hardcode-description" onchange="flip_hardcode('description')"
	name="hardcode_description">
	<option value="no" <?php echo $link->hardcode('description')?'':'selected="selected"'; ?>>update automatically</option>
	<option value="yes" <?php echo $link->hardcode('description')?'selected="selected"':''; ?>>edit manually</option>
	</select></td>
	</tr>
	<tr>
	<th width="20%" scope="row"><?php _e('Homepage:') ?></th>
	<td width="60%">
	<input id="basics-url-edit" type="text" name="linkurl" value="<?php echo $link_url; ?>" style="width: 95%;" />
	<a id="basics-url-view" href="<?php echo $link_url; ?>"><?php echo $link_url; ?></a></td>
	<td>
	<select id="basics-hardcode-url" onchange="flip_hardcode('url')" name="hardcode_url">
	<option value="no"<?php echo $link->hardcode('url')?'':' selected="selected"'; ?>>update automatically</option>
	<option value="yes"<?php echo $link->hardcode('url')?' selected="selected"':''; ?>>edit manually</option>
	</select></td></tr>
	
	<tr>
	<th width="20%"><?php _e('Last update') ?>:</th>
	<td colspan="2"><?php
		if (isset($link->settings['update/last'])) :
			echo strftime('%x %X', $link->settings['update/last'])." ";
		else :
			echo " none yet";
		endif;
	?></td></tr>
	<tr><th width="20%">Next update:</th>
	<td colspan="2"><?php
		$holdem = (isset($link->settings['update/hold']) ? $link->settings['update/hold'] : 'scheduled');
	?>
	<select name="update_schedule">
	<option value="scheduled"<?php echo ($holdem=='scheduled')?' selected="selected"':''; ?>>update on schedule <?php
		echo " (";
		if (isset($link->settings['update/ttl']) and is_numeric($link->settings['update/ttl'])) :
			if (isset($link->settings['update/timed']) and $link->settings['update/timed']=='automatically') :
				echo 'next: ';
				$next = $link->settings['update/last'] + ((int) $link->settings['update/ttl'] * 60);
				if (strftime('%x', time()) != strftime('%x', $next)) :
					echo strftime('%x', $next)." ";
				endif;
				echo strftime('%X', $link->settings['update/last']+((int) $link->settings['update/ttl']*60));
			else :
				echo "every ".$link->settings['update/ttl']." minute".(($link->settings['update/ttl']!=1)?"s":"");
			endif;
		else:
			echo "next scheduled update";
		endif;
		echo ")";
	?></option>
	<option value="next"<?php echo ($holdem=='next')?' selected="selected"':''; ?>>update ASAP</option>
	<option value="ping"<?php echo ($holdem=='ping')?' selected="selected"':''; ?>>update only when pinged</option>
	</select></tr>
	</table>
<?php fwp_option_box_closer(); ?>

<script type="text/javascript">
flip_hardcode('name');
flip_hardcode('description');
flip_hardcode('url');
</script>

<?php fwp_linkedit_periodic_submit(); ?>

<?php
if (!(isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25)) :
	fwp_option_box_opener('Syndicated Posts', 'syndicatedpostsdiv', 'postbox');
?>
<table class="editform" width="75%" cellspacing="2" cellpadding="5">
<tr><th width="27%" scope="row" style="vertical-align:top">Publication:</th>
<td width="73%" style="vertical-align:top"><ul style="margin:0; list-style:none">
<li><label><input type="radio" name="feed_post_status" value="site-default"
<?php echo $status['post']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
(currently: <strong><?php echo ($post_status_global ? $post_status_global : 'publish'); ?></strong>)</label></li>
<li><label><input type="radio" name="feed_post_status" value="publish"
<?php echo $status['post']['publish']; ?> /> Publish posts from this feed immediately</label></li>

<?php if (SyndicatedPost::use_api('post_status_pending')) : ?>
<li><label><input type="radio" name="feed_post_status" value="pending"
<?php echo $status['post']['pending']; ?>/> Hold posts from this feed for review; mark as Pending</label></li>
<?php endif; ?>

<li><label><input type="radio" name="feed_post_status" value="draft"
<?php echo $status['post']['draft']; ?> /> Save posts from this feed as drafts</label></li>
<li><label><input type="radio" name="feed_post_status" value="private"
<?php echo $status['post']['private']; ?> /> Save posts from this feed as private posts</label></li>
</ul></td>
</tr>
</table>
<?php
	fwp_option_box_closer();
	fwp_linkedit_periodic_submit();
endif;

	fwp_option_box_opener(__('Categories'), 'categorydiv', 'postbox');
	fwp_category_box($dogs, 'all syndicated posts from this feed');
?>
<table>
<tr>
<th width="20%" scope="row" style="vertical-align:top">Unfamiliar categories:</th>
<td width="80%"><p>When one of the categories on a syndicated post is a category that FeedWordPress has not encountered before ...</p>

<ul style="margin: 0; list-style:none">
<li><label><input type="radio" name="unfamiliar_category" value="site-default"<?php echo $unfamiliar['category']['site-default']; ?> /> use the site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
(currently <strong><?php echo FeedWordPress::on_unfamiliar('category'); ?></strong>)</label></li>
<li><label><input type="radio" name="unfamiliar_category" value="create"<?php echo $unfamiliar['category']['create']; ?> /> create a new category</label></li>
<li><label><input type="radio" name="unfamiliar_category" value="tag"<?php echo $unfamiliar['category']['tag']; ?>/> create a new tag</label></li>
<li><label><input type="radio" name="unfamiliar_category" value="default"<?php echo $unfamiliar['category']['default']; ?> /> don't create new categories or tags</label></li>
<li><label><input type="radio" name="unfamiliar_category" value="filter"<?php echo $unfamiliar['category']['filter']; ?> /> don't create new categories or tags and don't syndicate posts unless they match at least one familiar category</label></li>
</ul></td>
</tr>

<tr>
<th width="20%" scope="row" style="vertical-align:top">Multiple categories:</th>
<td width="80%"> 
<input type="text" size="20" id="cat_split" name="cat_split" value="<?php if (isset($link->settings['cat_split'])) : echo htmlspecialchars($link->settings['cat_split']); endif; ?>" /><br/>
Enter a <a href="http://us.php.net/manual/en/reference.pcre.pattern.syntax.php">Perl-compatible regular expression</a> here if the feed provides multiple
categories in a single category element. The regular expression should match
the characters used to separate one category from the next. If the feed uses
spaces (like <a href="http://del.icio.us/">del.icio.us</a>), use the pattern "\s".
If the feed does not provide multiple categories in a single element, leave this
blank.</td>
</tr>
</table>
<?php
	fwp_option_box_closer();
	fwp_linkedit_periodic_submit();
	
if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
	fwp_tags_box($link->settings['tags']);
	fwp_linkedit_periodic_submit();
endif; ?>

<?php fwp_option_box_opener('Syndicated Authors', 'authordiv', 'postbox'); ?>
<?php $authorlist = fwp_author_list(); ?>
<table>
<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">For posts by authors that haven't been syndicated before:</th></tr>
<tr>
  <th style="text-align: left">Posts by new authors</th>
  <td> 
  <select id="unfamiliar-author" name="unfamiliar_author" onchange="flip_newuser('unfamiliar-author');">
    <option value="site-default"<?php if (!isset($link->settings['unfamiliar author'])) : ?>selected="selected"<?php endif; ?>>are handled using site-wide settings</option>
    <option value="create"<?php if ('create'==$link->settings['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>create a new author account</option>
    <?php foreach ($authorlist as $author_id => $author_name) : ?>
      <option value="<?php echo $author_id; ?>"<?php if ($author_id==$link->settings['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>are assigned to <?php echo $author_name; ?></option>
    <?php endforeach; ?>
    <option value="newuser">will be assigned to a new user...</option>
    <option value="filter"<?php if ('filter'==$link->settings['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>get filtered out</option>
  </select>
  </td>
  <td>
  <div id="unfamiliar-author-default">Site-wide settings can be set in <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a></div>
  <div id="unfamiliar-author-newuser">named <input type="text" name="unfamiliar_author_newuser" value="" /></div>
  </td>
</tr>

<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">For posts by specific authors. Blank out a name to delete the rule.</th></tr>

<?php if (isset($link->settings['map authors'])) : $i=0; foreach ($link->settings['map authors'] as $author_rules) : foreach ($author_rules as $author_name => $author_action) : $i++; ?>
<tr>
  <th style="text-align: left">Posts by <input type="text" name="author_rules_name[]" value="<?php echo htmlspecialchars($author_name); ?>" /></th>
  <td>
  <select id="author-rules-<?php echo $i; ?>" name="author_rules_action[]" onchange="flip_newuser('author-rules-<?php echo $i; ?>');">
    <?php foreach ($authorlist as $local_author_id => $local_author_name) : ?>
    <option value="<?php echo $local_author_id; ?>"<?php if ($local_author_id==$author_action) : echo ' selected="selected"'; endif; ?>>are assigned to <?php echo $local_author_name; ?></option>
    <?php endforeach; ?>
    <option value="newuser">will be assigned to a new user...</option>
    <option value="filter"<?php if ('filter'==$author_action) : echo ' selected="selected"'; endif; ?>>get filtered out</option>
  </select>
  </td>
  <td><div id="author-rules-<?php echo $i; ?>-newuser">named <input type="text" name="author_rules_newuser[]" value="" /></div></td>
</tr>
<?php endforeach; endforeach; endif; ?>

<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">Fill in to set up a new rule:</th></tr>

<tr>
  <th style="text-align: left">Posts by <input type="text" name="add_author_rule_name" /></th>
  <td>
    <select id="add-author-rule" name="add_author_rule_action" onchange="flip_newuser('add-author-rule');">
      <?php foreach ($authorlist as $author_id => $author_name) : ?>
      <option value="<?php echo $author_id; ?>">are assigned to <?php echo $author_name; ?></option>
      <?php endforeach; ?>
      <option value="newuser">will be assigned to a new user...</option>
      <option value="filter">get filtered out</option>
    </select>
  </td>
  <td><div id="add-author-rule-newuser">named <input type="text" name="add_author_rule_newuser" value="" /></div></td>
</tr>

</table>
<?php fwp_option_box_closer(); ?>

<script>
	flip_newuser('unfamiliar-author');
<?php for ($j=1; $j<=$i; $j++) : ?>
	flip_newuser('author-rules-<?php echo $j; ?>');
<?php endfor; ?>
	flip_newuser('add-author-rule');
</script>

<?php
	fwp_linkedit_periodic_submit();
	fwp_option_box_opener('Comments & Pings', 'commentstatusdiv', 'postbox');
?>
<table class="editform" width="75%" cellspacing="2" cellpadding="5">
<tr><th width="27%" scope="row" style="vertical-align:top"><?php print __('Comments'); ?>:</th>
<td width="73%"><ul style="margin:0; list-style:none">
<li><label><input type="radio" name="feed_comment_status" value="site-default"
<?php echo $status['comment']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
(currently: <strong><?php echo ($comment_status_global ? $comment_status_global : 'closed'); ?>)</strong></label></li>
<li><label><input type="radio" name="feed_comment_status" value="open"
<?php echo $status['comment']['open']; ?> /> Allow comments on syndicated posts from this feed</label></li>
<li><label><input type="radio" name="feed_comment_status" value="closed"
<?php echo $status['comment']['closed']; ?> /> Don't allow comments on syndicated posts from this feed</label></li>
</ul></td></tr>

<tr><th width="27%" scope="row" style="vertical-align:top"><?php print __('Pings'); ?>:</th>
<td width="73%"><ul style="margin:0; list-style:none">
<li><label><input type="radio" name="feed_ping_status" value="site-default"
<?php echo $status['ping']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
(currently: <strong><?php echo ($ping_status_global ? $ping_status_global : 'closed'); ?>)</strong></label></li>
<li><label><input type="radio" name="feed_ping_status" value="open"
<?php echo $status['ping']['open']; ?> /> Accept pings on syndicated posts from this feed</label></li>
<li><label><input type="radio" name="feed_ping_status" value="closed"
<?php echo $status['ping']['closed']; ?> /> Don't accept pings on syndicated posts from this feed</label></li>
</ul></td></tr>

</table>
<?php fwp_option_box_closer(); ?>
<?php fwp_linkedit_periodic_submit(); ?>

<?php fwp_option_box_opener('Custom Settings (for use in templates)', 'postcustom', 'postbox'); ?>
<div id="postcustomstuff">
<table id="meta-list" cellpadding="3">
	<tr>
	<th>Key</th>
	<th>Value</th>
	<th>Action</th>
	</tr>

<?php
	$i = 0;
	foreach ($link->settings as $key => $value) :
		if (!preg_match("\007^((".implode(')|(', $special_settings)."))$\007i", $key)) :
?>
			<tr style="vertical-align:top">
			<th width="30%" scope="row"><input type="hidden" name="notes[<?php echo $i; ?>][key0]" value="<?php echo wp_specialchars($key, 'both'); ?>" />
			<input id="notes-<?php echo $i; ?>-key" name="notes[<?php echo $i; ?>][key1]" value="<?php echo wp_specialchars($key, 'both'); ?>" /></th>
			<td width="60%"><textarea rows="2" cols="40" id="notes-<?php echo $i; ?>-value" name="notes[<?php echo $i; ?>][value]"><?php echo wp_specialchars($value, 'both'); ?></textarea></td>
			<td width="10%"><select name="notes[<?php echo $i; ?>][action]">
			<option value="update">save changes</option>
			<option value="delete">delete this setting</option>
			</select></td>
			</tr>
<?php
			$i++;
		endif;
	endforeach;
?>
	<tr>
	<th scope="row"><input type="text" size="10" name="notes[<?php echo $i; ?>][key1]" value="" /></th>
	<td><textarea name="notes[<?php echo $i; ?>][value]" rows="2" cols="40"></textarea></td>
	<td><em>add new setting...</em><input type="hidden" name="notes[<?php echo $i; ?>][action]" value="update" /></td>
	</tr>
</table>
<?php fwp_option_box_closer(); ?>

<?php fwp_linkedit_periodic_submit(); ?>
</div> <!-- id="post-body" -->
</div> <!-- id="poststuff" -->
</div>
	<?php
	endif;
	return false; // Don't continue
}

function fwp_multidelete_page () {
	global $wpdb;

	check_admin_referer(); // Make sure the referers are kosher

	$link_ids = (isset($_REQUEST['link_ids']) ? $_REQUEST['link_ids'] : array());
	if (isset($_REQUEST['link_id'])) : array_push($link_ids, $_REQUEST['link_id']); endif;

	if (!current_user_can('manage_links')):
		die (__("Cheatin' uh ?"));
	elseif (isset($GLOBALS['fwp_post']['confirm']) and $GLOBALS['fwp_post']['confirm']=='Delete'):
		foreach ($GLOBALS['fwp_post']['link_action'] as $link_id => $what) :
			$do_it[$what][] = $link_id;
		endforeach;

		$alter = array();
		if (count($do_it['hide']) > 0) :
			$hidem = "(".implode(', ', $do_it['hide']).")";
			$alter[] = "
			UPDATE $wpdb->links
			SET link_visible = 'N'
			WHERE link_id IN {$hidem}
			";
		endif;

		if (count($do_it['nuke']) > 0) :
			$nukem = "(".implode(', ', $do_it['nuke']).")";
			
			// Make a list of the items syndicated from this feed...
			$post_ids = $wpdb->get_col("
				SELECT post_id FROM $wpdb->postmeta
				WHERE meta_key = 'syndication_feed_id'
				AND meta_value IN {$nukem}
			");

			// ... and kill them all
			if (count($post_ids) > 0) :
				foreach ($post_ids as $post_id) :
					wp_delete_post($post_id);
				endforeach;
			endif;

			$alter[] = "
			DELETE FROM $wpdb->links
			WHERE link_id IN {$nukem}
			";
		endif;

		if (count($do_it['delete']) > 0) :
			$deletem = "(".implode(', ', $do_it['delete']).")";

			// Make the items syndicated from this feed appear to be locally-authored
			$alter[] = "
				DELETE FROM $wpdb->postmeta
				WHERE meta_key = 'syndication_feed_id'
				AND meta_value IN {$deletem}
			";

			// ... and delete the links themselves.
			$alter[] = "
			DELETE FROM $wpdb->links
			WHERE link_id IN {$deletem}
			";
		endif;

		$errs = array(); $success = array ();
		foreach ($alter as $sql) :
			$result = $wpdb->query($sql);
			if (!$result):
				$errs[] = mysql_error();
			endif;
		endforeach;
		
		if (count($alter) > 0) :
			echo "<div class=\"updated\">\n";
			if (count($errs) > 0) :
				echo "There were some problems processing your ";
				echo "unsubscribe request. [SQL: ".implode('; ', $errs)."]";
			else :
				echo "Your unsubscribe request(s) have been processed.";
			endif;
			echo "</div>\n";
		endif;

		return true; // Continue on to Syndicated Sites listing
	else :
		$targets = $wpdb->get_results("
			SELECT * FROM $wpdb->links
			WHERE link_id IN (".implode(",",$link_ids).")
			");
?>
<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
<div class="wrap">
<input type="hidden" name="action" value="Unsubscribe" />
<input type="hidden" name="confirm" value="Delete" />

<h2>Unsubscribe from Syndicated Links:</h2>
<?php	foreach ($targets as $link) :
		$link_url = wp_specialchars($link->link_url, 1);
		$link_name = wp_specialchars($link->link_name, 1);
		$link_description = wp_specialchars($link->link_description, 'both');
		$link_rss = wp_specialchars($link->link_rss, 'both');
?>
<fieldset>
<legend><?php echo $link_name; ?></legend>
<table class="editform" width="100%" cellspacing="2" cellpadding="5">
<tr><th scope="row" width="20%"><?php _e('Feed URI:') ?></th>
<td width="80%"><a href="<?php echo $link_rss; ?>"><?php echo $link_rss; ?></a></td></tr>
<tr><th scope="row" width="20%"><?php _e('Short description:') ?></th>
<td width="80%"><?php echo $link_description; ?></span></td></tr>
<tr><th width="20%" scope="row"><?php _e('Homepage:') ?></th>
<td width="80%"><a href="<?php echo $link_url; ?>"><?php echo $link_url; ?></a></td></tr>
<tr style="vertical-align:top"><th width="20%" scope="row">Subscription <?php _e('Options') ?>:</th>
<td width="80%"><ul style="margin:0; padding: 0; list-style: none">
<li><input type="radio" id="hide-<?php echo $link->link_id; ?>"
name="link_action[<?php echo $link->link_id; ?>]" value="hide" />
<label for="hide-<?php echo $link->link_id; ?>">Turn off the subscription for this
syndicated link<br/><span style="font-size:smaller">(Keep the feed information
and all the posts from this feed in the database, but don't syndicate any
new posts from the feed.)</span></label></li>
<li><input type="radio" id="nuke-<?php echo $link->link_id; ?>"
name="link_action[<?php echo $link->link_id; ?>]" value="nuke" />
<label for="nuke-<?php echo $link->link_id; ?>">Delete this syndicated link and all the
posts that were syndicated from it</label></li>
<li><input type="radio" id="delete-<?php echo $link->link_id; ?>"
name="link_action[<?php echo $link->link_id; ?>]" value="delete" />
<label for="delete-<?php echo $link->link_id; ?>">Delete this syndicated link, but
<em>keep</em> posts that were syndicated from it (as if they were authored
locally).</label></li>
<li><input type="radio" id="nothing-<?php echo $link->link_id; ?>"
name="link_action[<?php echo $link->link_id; ?>]" value="nothing" />
<label for="nothing-<?php echo $link->link_id; ?>">Keep this feed as it is. I changed
my mind.</label></li>
</ul>
</table>
</fieldset>
<?php	endforeach; ?>

<div class="submit">
<input class="delete" type="submit" name="submit" value="<?php _e('Unsubscribe from selected feeds &raquo;') ?>" />
</div>
</div>
<?php
		return false; // Don't continue on to Syndicated Sites listing
	endif;
}

	fwp_syndication_manage_page();


```