<?php

function webpages_content(&$a) {

	if(argc() > 1)
		$which = argv(1);
	else {
		notice( t('Requested profile is not available.') . EOL );
		$a->error = 404;
		return;
	}

	$profile = 0;
	$channel = $a->get_channel();

	if((local_user()) && (argc() > 2) && (argv(2) === 'view')) {
		$which = $channel['channel_address'];
		$profile = argv(1);		
	}

	profile_load($a,$which,$profile);


// Figure out who the page owner is.
        $r = q("select channel_id from channel where channel_address = '%s'",
                dbesc($which)
                );
               if($r) {
                $owner = intval($r[0]['channel_id']);
	}

// Get the observer, check their permissions

        $observer = $a->get_observer();
        $ob_hash = (($observer) ? $observer['xchan_hash'] : '');

        $perms = get_all_perms($owner,$ob_hash);

        if(! $perms['write_pages']) {
                notice( t('Permission denied.') . EOL);
                return;
        }

//		if(local_user() && local_user() == $owner) {
//			$a->set_widget('design',design_tools());
//		}


		$mimetype = get_config('system','page_mimetype');
		if(! $mimetype)
			$mimetype = 'choose';

		$layout = get_config('system','page_layout');
		if(! $layout)
			$layout = 'choose';


// Create a status editor (for now - we'll need a WYSIWYG eventually) to create pages
// Nickname is set to the observers xchan, and profile_uid to the owners.  This lets you post pages at other people's channels.
	require_once ('include/conversation.php');
	require_once('include/acl_selectors.php');


		if(local_user() && local_user() == $a->profile_uid) {
			$channel = $a->get_channel();  
			$channel_acl = array(
				'allow_cid' => $channel['channel_allow_cid'], 
				'allow_gid' => $channel['channel_allow_gid'], 
				'deny_cid'  => $channel['channel_deny_cid'], 
				'deny_gid'  => $channel['channel_deny_gid']
			); 
		}
		else
			$channel_acl = array();

		require_once('include/conversation.php');
		$o = profile_tabs($a,true);

		$o .= '<h2>' . t('Webpages') . '</h2>';

		$x = array(
			'webpage' => ITEM_WEBPAGE,
			'is_owner' => true,
			'nickname' => $a->profile['channel_address'],
			'lockstate' => (($group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
			'bang' => (($group || $cid) ? '!' : ''),
			'acl' => ((local_user() && local_user() == $owner) ? populate_acl($channel_acl) : ''),
			'visitor' => true,
			'profile_uid' => intval($owner),
			'mimetype' => $mimetype,			
			'layout' => $layout,
		);

		$o .= status_editor($a,$x);


//Get a list of webpages.  We can't display all them because endless scroll makes that unusable, so just list titles and an edit link.
//TODO - this should be replaced with pagelist_widget

	$r = q("select item_id.* from item_id left join item on item_id.iid = item.id where item_id.uid = %d and service = 'WEBPAGE' order by item.created desc",
		intval($owner)
	);

	$pages = null;

	if($r) {
		$pages = array();
		foreach($r as $rr) {
			$pages[$rr['iid']][] = array('url' => $rr['iid'],'title' => $rr['sid']);
		} 
	}


//Build the base URL for edit links
		$url = z_root() . "/editwebpage/" . $which; 
// This isn't pretty, but it works.  Until I figure out what to do with the UI, it's Good Enough(TM).
       return $o . replace_macros(get_markup_template("webpagelist.tpl"), array(
		'$baseurl' => $url,
		'$edit' => t('Edit'),
		'$pages' => $pages,
		'$channel' => $which,
		'$view' => t('View'),
		'$preview' => t('Preview'),
	
        ));
    

}