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