dir/mod/profile.php

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<?php
function profile_init(&$a) {
if($a->argc > 1)
$which = $a->argv[1];
else {
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notice( t('No profile') . EOL );
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$a->error = 404;
return;
}
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$profile = 0;
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if((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
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$which = $a->user['nickname'];
$profile = $a->argv[1];
}
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profile_load($a,$which,$profile);
if(x($a->profile,'openidserver'))
$a->page['htmlhead'] .= '<link rel="openid.server" href="' . $a->profile['openidserver'] . '" />' . "\r\n";
if(x($a->profile,'openid')) {
$delegate = ((strstr($a->profile['openid'],'://')) ? $a->profile['openid'] : 'http://' . $a->profile['openid']);
$a->page['htmlhead'] .= '<link rel="openid.delegate" href="' . $delegate . '" />' . "\r\n";
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}
$a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($a->profile['net-publish']) ? 'true' : 'false') . '" />' . "\r\n" ;
$a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/dfrn_poll/' . $which .'" />' . "\r\n" ;
$uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : ''));
$a->page['htmlhead'] .= '<link rel="lrdd" type="application/xrd+xml" href="' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '" />' . "\r\n";
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header('Link: <' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
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$dfrn_pages = array('request', 'confirm', 'notify', 'poll');
foreach($dfrn_pages as $dfrn)
$a->page['htmlhead'] .= "<link rel=\"dfrn-{$dfrn}\" href=\"".$a->get_baseurl()."/dfrn_{$dfrn}/{$which}\" />\r\n";
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}
function profile_content(&$a, $update = 0) {
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require_once("include/bbcode.php");
require_once('include/security.php');
$groups = array();
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$tab = 'posts';
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$o = '';
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if($update) {
// Ensure we've got a profile owner if updating.
$a->profile['profile_uid'] = $update;
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}
else {
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if($a->profile['profile_uid'] == local_user())
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$o .= '<script> $(document).ready(function() { $(\'#nav-home-link\').addClass(\'nav-selected\'); });</script>';
}
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$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),
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intval($a->profile['profile_uid'])
);
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if(count($r)) {
$contact = $r[0];
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$remote_contact = true;
}
}
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if(! $remote_contact) {
if(local_user()) {
$contact_id = $_SESSION['cid'];
$contact = $a->contact;
}
}
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$is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
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if(! $update) {
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if(x($_GET,'tab'))
$tab = notags(trim($_GET['tab']));
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$tpl = load_view_file('view/profile_tabs.tpl');
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$o .= replace_macros($tpl,array(
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'$url' => $a->get_baseurl() . '/' . $a->cmd,
'$phototab' => $a->get_baseurl() . '/photos/' . $a->profile['nickname']
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));
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if($tab === 'profile') {
$profile_lang = get_config('system','language');
if(! $profile_lang)
$profile_lang = 'en';
if(file_exists("view/$profile_lang/profile_advanced.php"))
require_once("view/$profile_lang/profile_advanced.php");
else
require_once('view/profile_advanced.php');
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call_hooks('profile_advanced',$o);
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return $o;
}
$commpage = (($a->profile['page-flags'] == PAGE_COMMUNITY) ? true : false);
$commvisitor = (($commpage && $remote_contact == true) ? true : false);
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$celeb = ((($a->profile['page-flags'] == PAGE_SOAPBOX) || ($a->profile['page-flags'] == PAGE_COMMUNITY)) ? true : false);
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if(can_write_wall($a,$a->profile['profile_uid'])) {
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$geotag = ((($is_owner || $commvisitor) && $a->profile['allow_location']) ? load_view_file('view/jot_geotag.tpl') : '');
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$tpl = load_view_file('view/jot-header.tpl');
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$a->page['htmlhead'] .= replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(),
'$geotag' => $geotag,
'$nickname' => $a->profile['nickname']
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));
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require_once('include/acl_selectors.php');
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$tpl = load_view_file('view/jot.tpl');
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if(is_array($a->user) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))))
$lockstate = 'lock';
else
$lockstate = 'unlock';
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$o .= replace_macros($tpl,array(
'$baseurl' => $a->get_baseurl(),
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'$defloc' => (($is_owner) ? $a->user['default-location'] : ''),
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'$return_path' => $a->cmd,
'$visitor' => (($is_owner || $commvisitor) ? 'block' : 'none'),
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'$lockstate' => $lockstate,
'$bang' => '',
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'$acl' => (($is_owner) ? populate_acl($a->user, $celeb) : ''),
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'$profile_uid' => $a->profile['profile_uid']
));
}
// This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
// because browser prefetching might change it on us. We have to deliver it with the page.
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if($tab === 'posts' && (! $a->pager['start'])) {
$o .= '<div id="live-profile"></div>' . "\r\n";
$o .= "<script> var profile_uid = " . $a->profile['profile_uid'] . "; </script>\r\n";
}
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}
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// Construct permissions
// default permissions - anonymous user
$sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
// Profile owner - everything is visible
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if($is_owner) {
$sql_extra = '';
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// Oh - while we're here... reset the Unseen messages
$r = q("UPDATE `item` SET `unseen` = 0
WHERE `type` != 'remote' AND `unseen` = 1 AND `uid` = %d",
intval($_SESSION['uid'])
);
}
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// authenticated visitor - here lie dragons
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// 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 $g)
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$gs .= '|<' . intval($g) . '>';
}
$sql_extra = sprintf(
" AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
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AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' )
AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
AND ( `deny_gid` = '' OR NOT `deny_gid` REGEXP '%s') ",
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intval($_SESSION['visitor_id']),
intval($_SESSION['visitor_id']),
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dbesc($gs),
dbesc($gs)
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);
}
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$r = q("SELECT COUNT(*) AS `total`
FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
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AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
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AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` AND `wall` = 1 )
$sql_extra ",
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intval($a->profile['profile_uid'])
);
if(count($r))
$a->set_pager_total($r[0]['total']);
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
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`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`, `contact`.`rel`,
`contact`.`thumb`, `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
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AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
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AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` AND `wall` = 1 )
$sql_extra
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ORDER BY `parent` DESC, `gravity` ASC, `id` ASC LIMIT %d ,%d ",
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intval($a->profile['profile_uid']),
intval($a->pager['start']),
intval($a->pager['itemspage'])
);
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if($is_owner && ! $update)
$o .= get_birthdays();
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$cmnt_tpl = load_view_file('view/comment_item.tpl');
$like_tpl = load_view_file('view/like.tpl');
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$tpl = load_view_file('view/wall_item.tpl');
$droptpl = load_view_file('view/wall_item_drop.tpl');
$fakedrop = load_view_file('view/wall_fake_drop.tpl');
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if($update)
$return_url = $_SESSION['return_url'];
else
$return_url = $_SESSION['return_url'] = $a->cmd;
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$alike = array();
$dlike = array();
if($r !== false && count($r)) {
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foreach($r as $item) {
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like_puller($a,$item,$alike,'like');
like_puller($a,$item,$dlike,'dislike');
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}
foreach($r as $item) {
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$sparkle = '';
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$comment = '';
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$likebuttons = '';
$template = $tpl;
$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
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if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
&& ($item['id'] != $item['parent']))
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continue;
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$lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
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? '<div class="wall-item-lock"><img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,' . $item['id'] . ');" /></div>'
: '<div class="wall-item-lock"></div>');
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if(can_write_wall($a,$a->profile['profile_uid'])) {
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if($item['id'] == $item['parent']) {
$likebuttons = replace_macros($like_tpl,array('$id' => $item['id']));
}
if($item['last-child']) {
$comment = replace_macros($cmnt_tpl,array(
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'$return_path' => $_SESSION['return_url'],
'$type' => 'wall-comment',
'$id' => $item['item_id'],
'$parent' => $item['parent'],
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'$profile_uid' => $a->profile['profile_uid'],
'$mylink' => $contact['url'],
'$mytitle' => t('This is you'),
'$myphoto' => $contact['thumb'],
'$ww' => ''
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));
}
}
$profile_url = $item['url'];
// This is my profile page but I'm not the author of this post/comment. If it's somebody that's a fan or mutual friend,
// I can go directly to their profile as an authenticated guest.
if(local_user() && ($item['contact-uid'] == $_SESSION['uid'])
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&& ($item['network'] === 'dfrn') && (! $item['self'] )) {
$profile_url = $redirect_url;
$sparkle = ' sparkle';
}
else
$sparkle = '';
// We would prefer to use our own avatar link for this item because the one in the author-avatar might reference a
// remote site (which could be down). We will use author-avatar if we haven't got something stored locally.
// We use this same logic block in mod/network.php to determine it this is a third party post and we don't have any
// local contact info at all. In this module you should never encounter a third-party author, but we still will do
// the right thing if you ever do.
$diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
$profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
$profile_link = $profile_url;
$drop = '';
$dropping = false;
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if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
$dropping = true;
$drop = replace_macros((($dropping)? $droptpl : $fakedrop), array('$id' => $item['id']));
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$like = ((isset($alike[$item['id']])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
$dislike = ((isset($dlike[$item['id']])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
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$location = (($item['location']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
$coord = (($item['coord']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
if($coord) {
if($location)
$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
else
$location = '<span class="smalltext">' . $coord . '</span>';
}
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$indent = (($item['parent'] != $item['item_id']) ? ' comment' : '');
if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
$indent .= ' shiny';
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$tmp_item = replace_macros($template,array(
'$id' => $item['item_id'],
'$title' => t('View $name\'s profile'),
'$profile_url' => $profile_link,
'$name' => $profile_name,
'$thumb' => $profile_avatar,
'$sparkle' => $sparkle,
'$title' => $item['title'],
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'$body' => smilies(bbcode($item['body'])),
'$ago' => relative_date($item['created']),
'$lock' => $lock,
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'$location' => $location,
'$indent' => $indent,
'$drop' => $drop,
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'$like' => $like,
'$vote' => $likebuttons,
'$dislike' => $dislike,
'$comment' => $comment
));
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$arr = array('item' => $item, 'output' => $tmp_item);
call_hooks('display_item', $arr);
$o .= $arr['output'];
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}
}
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if($update) {
return $o;
}
$o .= paginate($a);
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return $o;
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}