mistpark 2.0 infrasturcture lands

1 files changed, 198 insertions, 0 deletions

diff --git a/mod/display.php b/mod/display.php
new file mode 100644
index 000000000..2125e1696
--- /dev/null
+++ b/mod/display.php
@@ -0,0 +1,198 @@
+<?php
+
+
+function display_content(&$a) {
+
+	require_once('mod/profile.php');
+	profile_init($a);
+
+	$item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
+
+	if(! $item_id) {
+		$a->error = 404;
+		notice( t('Item not found.') . EOL);
+		return;
+	}
+
+	require_once("include/bbcode.php");
+	require_once('include/security.php');
+
+
+	$groups = array();
+
+	$tab = 'posts';
+
+
+	$contact = null;
+	$remote_contact = false;
+
+	if(remote_user()) {
+		$contact_id = $_SESSION['visitor_id'];
+		$groups = init_groups_visitor($contact_id);
+		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+			intval($contact_id),
+			intval($a->profile['uid'])
+		);
+		if(count($r)) {
+			$contact = $r[0];
+			$remote_contact = true;
+		}
+	}
+
+	if(! $remote_contact) {
+		if(local_user()) {
+			$contact_id = $_SESSION['cid'];
+			$contact = $a->contact;
+		}
+	}
+
+
+	$sql_extra = "
+		AND `allow_cid` = '' 
+		AND `allow_gid` = '' 
+		AND `deny_cid`  = '' 
+		AND `deny_gid`  = '' 
+	";
+
+
+	// Profile owner - everything is visible
+
+	if(local_user() && (get_uid() == $a->profile['uid'])) {
+		$sql_extra = ''; 		
+	}
+
+	// authenticated visitor - here lie dragons
+	// If $remotecontact is true, we know that not only is this a remotely authenticated
+	// person, but that it is *our* contact, which is important in multi-user mode.
+
+	elseif($remote_contact) {
+		$gs = '<<>>'; // should be impossible to match
+		if(count($groups)) {
+			foreach($groups as $g)
+				$gs .= '|<' . intval($g) . '>';
+		} 
+		$sql_extra = sprintf(
+			" AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' ) 
+			  AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' ) 
+			  AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
+			  AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
+
+			intval($_SESSION['visitor_id']),
+			intval($_SESSION['visitor_id']),
+			dbesc($gs),
+			dbesc($gs)
+		);
+	}
+
+	$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
+		`contact`.`name`, `contact`.`photo`, `contact`.`url`, 
+		`contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`, 
+		`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+		FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+		WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+		AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+		AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE `id` = %d )
+		$sql_extra
+		ORDER BY `parent` DESC, `id` ASC ",
+		intval($a->profile['uid']),
+		intval($item_id)
+	);
+
+
+	$cmnt_tpl = file_get_contents('view/comment_item.tpl');
+
+	$tpl = file_get_contents('view/wall_item.tpl');
+
+	$return_url = $_SESSION['return_url'] = $a->cmd;
+
+	if(count($r)) {
+		foreach($r as $item) {
+			$comment = '';
+			$template = $tpl;
+			
+			$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
+			
+
+			if(can_write_wall($a,$a->profile['uid'])) {
+				if($item['last-child']) {
+					$comment = replace_macros($cmnt_tpl,array(
+						'$return_path' => $_SESSION['return_url'],
+						'$type' => 'wall-comment',
+						'$id' => $item['item_id'],
+						'$parent' => $item['parent'],
+						'$profile_uid' =>  $a->profile['uid'],
+						'$mylink' => $contact['url'],
+						'$mytitle' => t('Me'),
+						'$myphoto' => $contact['thumb'],
+						'$ww' => ''
+					));
+				}
+			}
+
+
+			$profile_url = $item['url'];
+
+
+			$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
+
+
+			// Top-level wall post not written by the wall owner (wall-to-wall)
+			// First figure out who owns it. 
+
+			if(($item['parent'] == $item['item_id']) && (! $item['self'])) {
+				
+				if($item['type'] == 'wall') {
+					// I do. Put me on the left of the wall-to-wall notice.
+					$owner_url = $a->contact['url'];
+					$owner_photo = $a->contact['thumb'];
+					$owner_name = $a->contact['name'];
+					$template = $wallwall;
+					$commentww = 'ww';	
+				}
+				if($item['type'] == 'remote' && ($item['owner-link'] != $item['author-link'])) {
+					// Could be anybody. 
+					$owner_url = $item['owner-link'];
+					$owner_photo = $item['owner-avatar'];
+					$owner_name = $item['owner-name'];
+					$template = $wallwall;
+					$commentww = 'ww';
+					// If it is our contact, use a friendly redirect link
+					if(($item['owner-link'] == $item['url']) && ($item['rel'] == DIRECTION_IN || $item['rel'] == DIRECTION_BOTH))
+						$owner_url = $redirect_url;
+						$owner_url = $redirect_url;
+
+				}
+			}
+
+
+
+
+			$profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
+			$profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
+			$profile_link = $profile_url;
+
+			$drop = '';
+
+			if(($item['contact-id'] == $_SESSION['visitor_id']) || ($item['uid'] == get_uid()))
+				$drop = replace_macros(file_get_contents('view/wall_item_drop.tpl'), array('$id' => $item['id']));
+
+
+			$o .= replace_macros($template,array(
+				'$id' => $item['item_id'],
+				'$profile_url' => $profile_link,
+				'$name' => $profile_name,
+				'$thumb' => $profile_avatar,
+				'$title' => $item['title'],
+				'$body' => bbcode($item['body']),
+				'$ago' => relative_date($item['created']),
+				'$location' => (($item['location']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : ''),
+				'$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
+				'$drop' => $drop,
+				'$comment' => $comment
+			));
+			
+		}
+	}
+
+	return $o;
+}
\ No newline at end of file