315 lines
9.2 KiB
PHP
315 lines
9.2 KiB
PHP
<?php
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function display_content(&$a) {
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$o = '<div id="live-display"></div>' . "\r\n";
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$nick = (($a->argc > 1) ? $a->argv[1] : '');
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profile_load($a,$nick);
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$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() && (local_user() == $a->profile['uid'])) {
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$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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$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
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`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
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`contact`.`network`, `contact`.`thumb`, `contact`.`self`,
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`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
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FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
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WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
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AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
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AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ))
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$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 = load_view_file('view/comment_item.tpl');
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$like_tpl = load_view_file('view/like.tpl');
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$tpl = load_view_file('view/wall_item.tpl');
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$wallwall = load_view_file('view/wallwall_item.tpl');
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$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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if((local_user()) && (local_user() == $a->profile['uid'])) {
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q("UPDATE `item` SET `unseen` = 0
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WHERE `parent` = %d AND `unseen` = 1",
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intval($r[0]['parent'])
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);
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}
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foreach($r as $item) {
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like_puller($a,$item,$alike,'like');
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like_puller($a,$item,$dlike,'dislike');
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}
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foreach($r as $item) {
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$template = $tpl;
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$comment = '';
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$owner_url = '';
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$owner_photo = '';
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$owner_name = '';
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$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
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if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
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&& ($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'])
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|| 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,' . $item['id'] . ');" /></div>'
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: '<div class="wall-item-lock"></div>');
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if(can_write_wall($a,$a->profile['uid'])) {
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if($item['id'] == $item['parent']) {
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$likebuttons = replace_macros($like_tpl,array('$id' => $item['id']));
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}
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if($item['last-child']) {
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$comment = replace_macros($cmnt_tpl,array(
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'$return_path' => '',
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'$jsreload' => $_SESSION['return_url'],
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'$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('This is you'),
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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 = $item['url'];
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$sparkle = '';
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$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
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// I think this is redundant now but too chicken to remove it unless
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// I've had six cups of coffee and tested it completely
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if(($item['network'] === 'dfrn') && (! $item['self'] )) {
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$profile_url = $redirect_url;
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$sparkle = ' sparkle';
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}
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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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$osparkle = '';
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if(($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((link_compare($item['owner-link'],$item['url'])) && ($item['network'] === 'dfrn')) {
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$owner_url = $redirect_url;
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$osparkle = ' sparkle';
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}
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}
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}
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$diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
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$profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
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$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
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// Can we use our special contact URL for this author?
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if(strlen($item['author-link'])) {
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if((link_compare($item['author-link'],$item['url'])) && ($item['network'] === 'dfrn') && (! $item['self'])) {
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$profile_link = $redirect_url;
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$sparkle = ' sparkle';
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}
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else {
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$profile_link = $item['author-link'];
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$sparkle = '';
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}
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}
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if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
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$drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id']));
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else
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$drop = replace_macros(load_view_file('view/wall_fake_drop.tpl'), array('$id' => $item['id']));
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$like = ((isset($alike[$item['id']])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
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$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']) . '">' . $item['location'] . '</a>' : '');
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$coord = (($item['coord']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
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if($coord) {
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if($location)
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$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
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else
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$location = '<span class="smalltext">' . $coord . '</span>';
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}
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$indent = (($item['parent'] != $item['item_id']) ? ' comment' : '');
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if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
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$indent .= ' shiny';
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$tmp_item = replace_macros($template,array(
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'$id' => $item['item_id'],
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'$title' => t('View $name\'s profile'),
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'$profile_url' => $profile_link,
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'$name' => $profile_name,
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'$sparkle' => $sparkle,
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'$osparkle' => $osparkle,
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'$thumb' => $profile_avatar,
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'$title' => $item['title'],
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'$body' => smilies(bbcode($item['body'])),
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'$ago' => relative_date($item['created']),
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'$lock' => $lock,
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'$location' => $location,
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'$indent' => $indent,
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'$owner_url' => $owner_url,
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'$owner_photo' => $owner_photo,
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'$owner_name' => $owner_name,
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'$plink' => get_plink($item),
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'$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' => $comment
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));
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$arr = array('item' => $item, 'output' => $tmp_item);
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call_hooks('display_item', $arr);
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$o .= $arr['output'];
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}
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}
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else {
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$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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$o .= '<div class="cc-license">' . t('Shared content is covered by the <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0</a> license.') . '</div>';
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return $o;
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}
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