aboutsummaryrefslogtreecommitdiffstats
path: root/mod/display.php
diff options
context:
space:
mode:
Diffstat (limited to 'mod/display.php')
-rw-r--r--mod/display.php198
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