<?php
	/**
	 * This is the template that displays the feedback for a post
	 * (comments, trackbak, pingback...)
	 *
	 * This file is not meant to be called directly.
	 * It is meant to be called by an include in the _main.php template.
	 * To display a feedback, you should call a stub AND pass the right parameters
	 * For example: /blogs/index.php?p=1&more=1&c=1&tb=1&pb=1
	 * Note: don't code this URL by hand, use the template functions to generate it!
	 *
	 * b2evolution - {@link http://b2evolution.net/}
	 * Released under GNU GPL License - {@link http://b2evolution.net/about/license.html}
	 * @copyright (c)2003-2007 by Francois PLANQUE - {@link http://fplanque.net/}
	 *
	 * @package evoskins
	 * @subpackage basic
	 */
	if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );

	// --- //

	if( empty($c) )
	{	// Comments not requested
		$disp_comments = 0;					// DO NOT Display the comments if not requested
		$disp_comment_form = 0;			// DO NOT Display the comments form if not requested
	}

	if( empty($tb) || (!$Blog->get( 'allowtrackbacks' )) )
	{	// Trackback not requested or not allowed
		$disp_trackbacks = 0;				// DO NOT Display the trackbacks if not requested
		$disp_trackback_url = 0;		// DO NOT Display the trackback URL if not requested
	}

	if( empty($pb) )
	{	// Pingback not requested
		$disp_pingbacks = 0;				// DO NOT Display the pingbacks if not requested
	}

	?>
	<a id="feedbacks"></a>
	<?php

	if( ! ($disp_comments || $disp_comment_form || $disp_trackbacks || $disp_trackback_url || $disp_pingbacks ) )
	{	// Nothing more to do....
		return false;
	}

	$type_list = array();
	$disp_title = array();
	if(  $disp_comments )
	{	// We requested to display comments
		if( $Item->can_see_comments() )
		{ // User can see a comments
			$type_list[] = "'comment'";
			$disp_title[] = T_("Comments");
		}
		else
		{ // Use cannot see comments
			$disp_comments = false;
		}
		?>
		<a id="comments"></a>
	<?php }
	if( $disp_trackbacks ) {
		$type_list[] = "'trackback'";
		$disp_title[] = T_("Trackbacks"); ?>
		<a id="trackbacks"></a>
	<?php }
	if( $disp_pingbacks ) {
		$type_list[] = "'pingback'";
		$disp_title[] = T_("Pingbacks"); ?>
		<a id="pingbacks"></a>
	<?php } ?>

	<?php
	if( $disp_trackback_url )
	{	// We want to display the trackback URL:
		?>
		<h4><?php echo T_('Trackback address for this post:') ?></h4>
		<?php
		/*
		 * Trigger plugin event, which could display a captcha form, before generating a whitelisted URL:
		 * fp> What's the difference between a "whitelisted" URL and a normal trackback URL ??
		 */
		if( ! $Plugins->trigger_event_first_true( 'DisplayTrackbackAddr', array('Item' => & $Item, 'template' => '<code>%url%</code>') ) )
		{ // No plugin displayed a payload, so we just display the default:
			?>
			<code><?php $Item->trackback_url() ?></code>
			<?php
		}
	}
	?>

	<?php
	if( $disp_comments || $disp_trackbacks || $disp_pingbacks  )
	{
		if( $disp_comments )
	?>

	<!-- Title for comments, tbs, pbs... -->
	<h4><?php echo implode( ", ", $disp_title) ?>:</h4>

	<?php
	$CommentList = & new CommentList( 0, implode(',', $type_list), array('published'), $Item->ID, '', 'ASC' );

	$CommentList->display_if_empty(
								'<p>' .
								sprintf( /* TRANS: NO comments/trackabcks/pingbacks/ FOR THIS POST... */
													T_('No %s for this post yet...'), implode( "/", $disp_title) ) .
								'</p>' );

	while( $Comment = & $CommentList->get_next() )
	{	// Loop through comments:
		?>
		<!-- ========== START of a COMMENT/TB/PB ========== -->
		<?php $Comment->anchor() ?>
		<h5>
		<?php
			switch( $Comment->get( 'type' ) )
			{
				case 'comment': // Display a comment:
					echo T_('Comment from:') ?>
					<?php $Comment->author() ?>
					<?php $Comment->author_url( '', ' &middot; ', '' ) ?>
					<?php break;

				case 'trackback': // Display a trackback:
					echo T_('Trackback from:') ?>
					<?php $Comment->author( 'htmlbody', true ) ?>
					<?php break;

				case 'pingback': // Display a pingback:
					echo T_('Pingback from:') ?>
					<?php $Comment->author( 'htmlbody', true ) ?>
					<?php break;
			}

			$Comment->edit_link( ' &middot; ' ) // Link to backoffice for editing
		?>
		</h5>
		<blockquote>
			<small><?php $Comment->date() ?> @ <?php $Comment->time( 'H:i' ) ?></small>
			<div><?php $Comment->content() ?></div>
		</blockquote>
		<!-- ========== END of a COMMENT/TB/PB ========== -->
		<?php
	}

	if( $disp_comment_form )
	{	// We want to display the comments form:
		if( $Item->can_comment() )
		{ // User can leave a comment
		?>
		<h4><?php echo T_('Leave a comment') ?>:</h4>

		<?php
			$comment_author = isset($_COOKIE[$cookie_name]) ? trim($_COOKIE[$cookie_name]) : '';
			$comment_author_email = isset($_COOKIE[$cookie_email]) ? trim($_COOKIE[$cookie_email]) : '';
			$comment_author_url = isset($_COOKIE[$cookie_url]) ? trim($_COOKIE[$cookie_url]) : '';
		?>

		<!-- form to add a comment -->
		<form action="<?php echo $htsrv_url ?>comment_post.php" method="post">

			<input type="hidden" name="comment_post_ID" value="<?php echo $Item->ID() ?>" />
			<input type="hidden" name="redirect_to" value="<?php echo htmlspecialchars(url_rel_to_same_host(regenerate_url('','','','&'), $htsrv_url)) ?>" />

		<table>
			<?php
			if( is_logged_in() )
			{ // User is logged in:
				?>
				<tr valign="top" bgcolor="#eeeeee">
					<td align="right"><strong><?php echo T_('User') ?>:</strong></td>
					<td align="left">
						<strong><?php $current_User->preferred_name()?></strong>
						<?php user_profile_link( ' [', ']', T_('Edit profile') ) ?>
						</td>
				</tr>
				<?php
			}
			else
			{ // User is not loggued in:
				?>
				<tr valign="top" bgcolor="#eeeeee">
					<td align="right"><label for="author"><strong><?php echo T_('Name') ?>:</strong></label></td>
					<td align="left"><input type="text" name="u" id="author" value="<?php echo $comment_author ?>" size="40" tabindex="1" /></td>
				</tr>

				<tr valign="top" bgcolor="#eeeeee">
					<td align="right"><label for="email"><strong><?php echo T_('Email') ?>:</strong></label></td>
					<td align="left"><input type="text" name="i" id="email" value="<?php echo $comment_author_email ?>" size="40" tabindex="2" /><br />
						<small><?php echo T_('Your email address will <strong>not</strong> be displayed on this site.') ?></small>
					</td>
				</tr>

				<tr valign="top" bgcolor="#eeeeee">
					<td align="right"><label for="url"><strong><?php echo T_('Site/Url') ?>:</strong></label></td>
					<td align="left"><input type="text" name="o" id="url" value="<?php echo $comment_author_url ?>" size="40" tabindex="3" /><br />
						<small><?php echo T_('Your URL will be displayed.') ?></small>
					</td>
				</tr>
				<?php
				}
			?>

			<tr valign="top" bgcolor="#eeeeee">
				<td align="right"><label for="comment"><strong><?php echo T_('Comment text') ?>:</strong></label></td>
				<td align="left" width="450"><textarea cols="50" rows="12" name="p" id="comment" tabindex="4"></textarea><br />
					<small><?php echo T_('Allowed XHTML tags'), ': ', htmlspecialchars(str_replace( '><',', ', $comment_allowed_tags)) ?></small>
				</td>
			</tr>

			<tr valign="top" bgcolor="#eeeeee">
				<td align="right"><strong><?php echo T_('Options') ?>:</strong></td>
				<td align="left">

				<?php if(substr($comments_use_autobr,0,4) == 'opt-') { ?>
					<input type="checkbox" name="comment_autobr" value="1" <?php if($comments_use_autobr == 'opt-out') echo ' checked="checked"' ?> tabindex="6" id="comment_autobr" /> <label for="comment_autobr"><strong><?php echo T_('Auto-BR') ?></strong></label> <small>(<?php echo T_('Line breaks become &lt;br /&gt;') ?>)</small><br />
				<?php }
				if( ! is_logged_in() )
				{ // User is not logged in:
					?>
					<input type="checkbox" name="comment_cookies" value="1" checked="checked" tabindex="7" id="comment_cookies" /> <label for="comment_cookies"><strong><?php echo T_('Remember me') ?></strong></label> <small><?php echo T_('(Set cookies for name, email &amp; url)') ?></small>
					<?php
				} ?>
				</td>
			</tr>

			<tr valign="top" bgcolor="#eeeeee">
				<td colspan="2" align="center">
					<input type="submit" name="submit" value="<?php echo T_('Send comment') ?>" tabindex="8" />
				</td>
			</tr>
		</table>

		</form>
	<?php
		}
	}
	?>

<?php } // if you delete this the sky will fall on your head ?>
