Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
require_once("include/bbcode.php");
// Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
// is identical to the code in mod/message.php for 'item_extract_images' and
// 'item_redir_and_replace_images'
if(! function_exists('item_extract_images')) {
function item_extract_images($body) {
$saved_image = array();
$orig_body = $body;
$new_body = '';
$cnt = 0;
$img_start = strpos($orig_body, '[img');
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
while(($img_st_close !== false) && ($img_end !== false)) {
$img_st_close++; // make it point to AFTER the closing bracket
$img_end += $img_start;
if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
// This is an embedded image
$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
$new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
10 years ago
$cnt++;
}
else
$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
if($orig_body === false) // in case the body ends on a closing image tag
$orig_body = '';
$img_start = strpos($orig_body, '[img');
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
}
$new_body = $new_body . $orig_body;
return array('body' => $new_body, 'images' => $saved_image);
}}
if(! function_exists('item_redir_and_replace_images')) {
function item_redir_and_replace_images($body, $images, $cid) {
$origbody = $body;
$newbody = '';
$cnt = 1;
$pos = get_bb_tag_pos($origbody, 'url', 1);
while($pos !== false && $cnt < 1000) {
$search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
$replace = '[url=' . z_path() . '/redir/' . $cid
. '?f=1&url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
$newbody .= substr($origbody, 0, $pos['start']['open']);
$subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
$origbody = substr($origbody, $pos['end']['close']);
if($origbody === false)
$origbody = '';
$subject = preg_replace($search, $replace, $subject);
$newbody .= $subject;
$cnt++;
$pos = get_bb_tag_pos($origbody, 'url', 1);
}
$newbody .= $origbody;
$cnt = 0;
foreach($images as $image) {
// We're depending on the property of 'foreach' (specified on the PHP website) that
// it loops over the array starting from the first element and going sequentially
// to the last element
$newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
$cnt++;
}
return $newbody;
}}
/**
* Render actions localized
*/
function localize_item(&$item){
$extracted = item_extract_images($item['body']);
if($extracted['images'])
$item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
if ($item['verb']=== ACTIVITY_LIKE || $item['verb']=== ACTIVITY_DISLIKE){
$r = q("SELECT * from `item`,`contact` WHERE
`item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
dbesc($item['parent-uri']));
if(count($r)==0) return;
$obj=$r[0];
$author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
$objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
switch($obj['verb']){
case ACTIVITY_POST:
switch ($obj['object-type']){
case ACTIVITY_OBJ_EVENT:
$post_type = t('event');
break;
default:
$post_type = t('status');
}
break;
default:
if($obj['resource-id']){
$post_type = t('photo');
$m=array(); preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
$rr['plink'] = $m[1];
} else {
$post_type = t('status');
}
}
$plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
switch($item['verb']){
case ACTIVITY_LIKE :
$bodyverb = t('%1$s likes %2$s\'s %3$s');
break;
case ACTIVITY_DISLIKE:
$bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
break;
}
$item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
}
if ($item['verb']=== ACTIVITY_FRIEND){
if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
$Aname = $item['author-name'];
$Alink = $item['author-link'];
$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
$obj = parse_xml_string($xmlhead.$item['object']);
$links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
$Bname = $obj->title;
$Blink = ""; $Bphoto = "";
foreach ($links->link as $l){
$atts = $l->attributes();
switch($atts['rel']){
case "alternate": $Blink = $atts['href'];
case "photo": $Bphoto = $atts['href'];
}
}
$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
$B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img]' . $Bphoto . '[/img][/url]';
$item['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
}
if (stristr($item['verb'],ACTIVITY_POKE)) {
$verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
if(! $verb)
return;
if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
$Aname = $item['author-name'];
$Alink = $item['author-link'];
$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
$obj = parse_xml_string($xmlhead.$item['object']);
$links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
$Bname = $obj->title;
$Blink = ""; $Bphoto = "";
foreach ($links->link as $l){
$atts = $l->attributes();
switch($atts['rel']){
case "alternate": $Blink = $atts['href'];
case "photo": $Bphoto = $atts['href'];
}
}
$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
$B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
// we can't have a translation string with three positions but no distinguishable text
// So here is the translate string.
$txt = t('%1$s poked %2$s');
// now translate the verb
$txt = str_replace( t('poked'), t($verb), $txt);
// then do the sprintf on the translation string
$item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
}
if (stristr($item['verb'],ACTIVITY_MOOD)) {
$verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
if(! $verb)
return;
$Aname = $item['author-name'];
$Alink = $item['author-link'];
$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
$txt = t('%1$s is currently %2$s');
$item['body'] = sprintf($txt, $A, t($verb));
}
9 years ago
if ($item['verb']===ACTIVITY_TAG){
$r = q("SELECT * from `item`,`contact` WHERE
`item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
dbesc($item['parent-uri']));
if(count($r)==0) return;
$obj=$r[0];
$author = '[url=' . zrl($item['author-link']) . ']' . $item['author-name'] . '[/url]';
$objauthor = '[url=' . zrl($obj['author-link']) . ']' . $obj['author-name'] . '[/url]';
switch($obj['verb']){
case ACTIVITY_POST:
switch ($obj['object-type']){
case ACTIVITY_OBJ_EVENT:
$post_type = t('event');
break;
default:
$post_type = t('status');
}
break;
default:
if($obj['resource-id']){
$post_type = t('photo');
$m=array(); preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
$rr['plink'] = $m[1];
} else {
$post_type = t('status');
}
}
$plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
$parsedobj = parse_xml_string($xmlhead.$item['object']);
$tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
$item['body'] = sprintf( t('%1$s tagged %2$s\'s %3$s with %4$s'), $author, $objauthor, $plink, $tag );
}
if ($item['verb']=== ACTIVITY_FAVORITE){
if ($item['object-type']== "")
return;
$Aname = $item['author-name'];
$Alink = $item['author-link'];
$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
$obj = parse_xml_string($xmlhead.$item['object']);
if(strlen($obj->id)) {
$r = q("select * from item where uri = '%s' and uid = %d limit 1",
dbesc($obj->id),
intval($item['uid'])
);
if(count($r) && $r[0]['plink']) {
$target = $r[0];
$Bname = $target['author-name'];
$Blink = $target['author-link'];
$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
$B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
$P = '[url=' . $target['plink'] . ']' . t('post/item') . '[/url]';
$item['body'] = sprintf( t('%1$s marked %2$s\'s %3$s as favorite'), $A, $B, $P)."\n";
}
}
}
$matches = null;
if(preg_match_all('/@\[url=(.*?)\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
foreach($matches as $mtch) {
if(! strpos($mtch[1],'zrl='))
$item['body'] = str_replace($mtch[0],'@[url=' . zrl($mtch[1]). ']',$item['body']);
}
}
// add zrl's to public images
$photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
if(preg_match($photo_pattern,$item['body'])) {
$photo_replace = '[url=' . zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
$item['body'] = bb_tag_preg_replace($photo_pattern, $photo_replace, 'url', $item['body']);
}
// add sparkle links to appropriate permalinks
$x = stristr($item['plink'],'/display/');
if($x) {
$sparkle = false;
$y = best_link_url($item,$sparkle,true);
if(strstr($y,'/redir/'))
$item['plink'] = $y . '?f=&url=' . $item['plink'];
}
}
/**
* Count the total of comments on this item and its desendants
*/
function count_descendants($item) {
$total = count($item['children']);
if($total > 0) {
foreach($item['children'] as $child) {
if($child['verb'] === ACTIVITY_LIKE || $child['verb'] === ACTIVITY_DISLIKE) {
$total --;
}
$total += count_descendants($child);
}
}
return $total;
}
/**
* Recursively prepare a thread for HTML
*/
function prepare_threads_body($a, $items, $cmnt_tpl, $page_writeable, $mode, $profile_owner, $alike, $dlike, $previewing, $thread_level=1) {
$result = array();
$wall_template = 'wall_thread.tpl';
$wallwall_template = 'wallwall_thread.tpl';
$items_seen = 0;
$nb_items = count($items);
$total_children = $nb_items;
foreach($items as $item) {
if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
// Don't count it as a visible item
$nb_items--;
$total_children --;
}
if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
$nb_items --;
$total_children --;
}
}
foreach($items as $item) {
// prevent private email reply to public conversation from leaking.
if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
continue;
}
if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
continue;
}
$items_seen++;
$comment = '';
$template = $wall_template;
$commentww = '';
$sparkle = '';
$owner_url = $owner_photo = $owner_name = '';
$buttons = '';
$dropping = false;
$star = false;
$isstarred = "unstarred";
$photo = $item['photo'];
$thumb = $item['thumb'];
$indent = '';
$osparkle = '';
$visiting = false;
$lastcollapsed = false;
$firstcollapsed = false;
$total_children += count_descendants($item);
$toplevelpost = (($item['id'] == $item['parent']) ? true : false);
if($item['uid'] == local_user())
$dropping = true;
elseif(is_array($_SESSION['remote'])) {
foreach($_SESSION['remote'] as $visitor) {
if($visitor['cid'] == $item['contact-id']) {
$dropping = true;
$visiting = true;
break;
}
}
}
$item_writeable = (($item['writable'] || $item['self']) ? true : false);
// This will allow us to comment on wall-to-wall items owned by our friends
// and community forums even if somebody else wrote the post.
if($visiting && $mode == 'profile')
$item_writeable = true;
$show_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
? t('Private Message')
: false);
$redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
$shareable = ((($profile_owner == local_user()) && ($item['private'] != 1)) ? true : false);
if(local_user() && link_compare($a->contact['url'],$item['author-link']))
$edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
else
$edpost = false;
$drop = array(
'dropping' => $dropping,
'select' => t('Select'),
'delete' => t('Delete'),
);
$filer = (($profile_owner == local_user()) ? t("save to folder") : false);
$diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
$profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
if($item['author-link'] && (! $item['author-name']))
$profile_name = $item['author-link'];
$sp = false;
$profile_link = best_link_url($item,$sp);
if($profile_link === 'mailbox')
$profile_link = '';
if($sp)
$sparkle = ' sparkle';
else
$profile_link = zrl($profile_link);
$normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
$profile_avatar = $a->contacts[$normalised]['thumb'];
else
$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($thumb));
$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
call_hooks('render_location',$locate);
$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
$tags=array();
foreach(explode(',',$item['tag']) as $tag){
$tag = trim($tag);
if ($tag!="") $tags[] = bbcode($tag);
}
$like = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
$dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
if($toplevelpost) {
if((! $item['self']) && ($mode !== 'profile')) {
if($item['wall']) {
// On the network page, I am the owner. On the display page it will be the profile owner.
// This will have been stored in $a->page_contact by our calling page.
// Put this person as the wall owner of the wall-to-wall notice.
$owner_url = zrl($a->page_contact['url']);
$owner_photo = $a->page_contact['thumb'];
$owner_name = $a->page_contact['name'];
$template = $wallwall_template;
$commentww = 'ww';
}
else if($item['owner-link']) {
$owner_linkmatch = (($item['owner-link']) && link_compare($item['owner-link'],$item['author-link']));
$alias_linkmatch = (($item['alias']) && link_compare($item['alias'],$item['author-link']));
$owner_namematch = (($item['owner-name']) && $item['owner-name'] == $item['author-name']);
if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
// The author url doesn't match the owner (typically the contact)
// and also doesn't match the contact alias.
// The name match is a hack to catch several weird cases where URLs are
// all over the park. It can be tricked, but this prevents you from
// seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
// well that it's the same Bob Smith.
// But it could be somebody else with the same name. It just isn't highly likely.
$owner_url = $item['owner-link'];
$owner_photo = $item['owner-avatar'];
$owner_name = $item['owner-name'];
$template = $wallwall_template;
$commentww = 'ww';
// If it is our contact, use a friendly redirect link
if((link_compare($item['owner-link'],$item['url']))
&& ($item['network'] === NETWORK_DFRN)) {
$owner_url = $redirect_url;
$osparkle = ' sparkle';
}
else
$owner_url = zrl($owner_url);
}
}
}
if($profile_owner == local_user()) {
$isstarred = (($item['starred']) ? "starred" : "unstarred");
$star = array(
'do' => t("add star"),
'undo' => t("remove star"),
'toggle' => t("toggle star status"),
'classdo' => (($item['starred']) ? "hidden" : ""),
'classundo' => (($item['starred']) ? "" : "hidden"),
'starred' => t('starred'),
'tagger' => t("add tag"),
'classtagger' => "",
);
}
} else {
$indent = 'comment';
// Collapse comments
if(($nb_items > 2) || ($thread_level > 2)) {
if($items_seen == 1) {
$firstcollapsed = true;
}
if($thread_level > 2) {
if($items_seen == $nb_items)
$lastcollapsed = true;
}
else if($items_seen == ($nb_items - 2)) {
$lastcollapsed = true;
}
}
}
if(intval(get_config('system','thread_allow')) && $a->theme_thread_allow) {
$comments_threaded = true;
}
else {
$comments_threaded = false;
}
if($page_writeable) {
$buttons = array(
'like' => array( t("I like this \x28toggle\x29"), t("like")),
'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
);
if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
if($show_comment_box) {
$qc = $qcomment = null;
if(in_array('qcomment',$a->plugins)) {
$qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
$qcomment = (($qc) ? explode("\n",$qc) : null);
}
$comment = replace_macros($cmnt_tpl,array(
'$return_path' => '',
'$threaded' => $comments_threaded,
'$jsreload' => (($mode === 'display') ? $_SESSION['return_url'] : ''),
'$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
'$id' => $item['item_id'],
'$parent' => $item['item_id'],
'$qcomment' => $qcomment,
'$profile_uid' => $profile_owner,
'$mylink' => $a->contact['url'],
'$mytitle' => t('This is you'),
'$myphoto' => $a->contact['thumb'],
'$comment' => t('Comment'),
'$submit' => t('Submit'),
'$edbold' => t('Bold'),
'$editalic' => t('Italic'),
'$eduline' => t('Underline'),
'$edquote' => t('Quote'),
'$edcode' => t('Code'),
'$edimg' => t('Image'),
'$edurl' => t('Link'),
'$edvideo' => t('Video'),
'$preview' => t('Preview'),
'$indent' => $indent,
'$sourceapp' => t($a->sourcename),
'$ww' => (($mode === 'network') ? $commentww : '')
));
}
}
if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
$indent .= ' shiny';
localize_item($item);
$body = prepare_body($item,true);
$tmp_item = array(
// collapse comments in template. I don't like this much...
'comment_firstcollapsed' => $firstcollapsed,
'comment_lastcollapsed' => $lastcollapsed,
// template to use to render item (wall, walltowall, search)
'template' => $template,
'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
'tags' => $tags,
'body' => template_escape($body),
'text' => strip_tags(template_escape($body)),
'id' => $item['item_id'],
'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $owner_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
'to' => t('to'),
'wall' => t('Wall-to-Wall'),
'vwall' => t('via Wall-To-Wall:'),
'profile_url' => $profile_link,
'item_photo_menu' => item_photo_menu($item),
'name' => template_escape($profile_name),
'thumb' => $profile_avatar,
'osparkle' => $osparkle,
'sparkle' => $sparkle,
'title' => template_escape($item['title']),
'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
'lock' => $lock,
'location' => template_escape($location),
'indent' => $indent,
'owner_url' => $owner_url,
'owner_photo' => $owner_photo,
'owner_name' => template_escape($owner_name),
'plink' => get_plink($item),
'edpost' => $edpost,
'isstarred' => $isstarred,
'star' => $star,
'filer' => $filer,
'drop' => $drop,
'vote' => $buttons,
'like' => $like,
'dislike' => $dislike,
'comment' => $comment,
'previewing' => $previewing,
'wait' => t('Please wait'),
'thread_level' => $thread_level,
);
$arr = array('item' => $item, 'output' => $tmp_item);
call_hooks('display_item', $arr);
$item_result = $arr['output'];
if($firstcollapsed) {
$item_result['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
$item_result['hide_text'] = t('show more');
}
$item_result['children'] = array();
if(count($item['children'])) {
$item_result['children'] = prepare_threads_body($a, $item['children'], $cmnt_tpl, $page_writeable, $mode, $profile_owner, $alike, $dlike, $previewing, ($thread_level + 1));
}
$item_result['private'] = $item['private'];
$item_result['toplevel'] = ($toplevelpost ? 'toplevel_item' : '');
/*
* I don't like this very much...
*/
if(get_config('system','thread_allow') && $a->theme_thread_allow) {
$item_result['flatten'] = false;
$item_result['threaded'] = true;
}
else {
$item_result['flatten'] = true;
$item_result['threaded'] = false;
if(!$toplevelpost) {
$item_result['comment'] = false;
}
}
$result[] = $item_result;
}
return $result;
}
/**
* "Render" a conversation or list of items for HTML display.
* There are two major forms of display:
* - Sequential or unthreaded ("New Item View" or search results)
* - conversation view
* The $mode parameter decides between the various renderings and also
* figures out how to determine page owner and other contextual items
* that are based on unique features of the calling module.
*
*/
if(!function_exists('conversation')) {
function conversation(&$a, $items, $mode, $update, $preview = false) {
require_once('bbcode.php');
$ssl_state = ((local_user()) ? true : false);
$profile_owner = 0;
$page_writeable = false;
$previewing = (($preview) ? ' preview ' : '');
if($mode === 'network') {
$profile_owner = local_user();
$page_writeable = true;
}
if($mode === 'profile') {
$profile_owner = $a->profile['profile_uid'];
$page_writeable = can_write_wall($a,$profile_owner);
}
if($mode === 'notes') {
$profile_owner = local_user();
$page_writeable = true;
}
if($mode === 'display') {
$profile_owner = $a->profile['uid'];
$page_writeable = can_write_wall($a,$profile_owner);
}
if($mode === 'community') {
$profile_owner = 0;
$page_writeable = false;
}
$page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
if($update)
$return_url = $_SESSION['return_url'];
else
$return_url = $_SESSION['return_url'] = $a->query_string;
load_contact_links(local_user());
$cb = array('items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview);
call_hooks('conversation_start',$cb);
10 years ago
$items = $cb['items'];
$cmnt_tpl = get_markup_template('comment_item.tpl');
$tpl = 'wall_item.tpl';
$wallwall = 'wallwall_item.tpl';
$hide_comments_tpl = get_markup_template('hide_comments.tpl');
$alike = array();
$dlike = array();
// array with html for each thread (parent+comments)
$threads = array();
$threadsid = -1;
$page_template = get_markup_template("conversation.tpl");
if($items && count($items)) {
if($mode === 'network-new' || $mode === 'search' || $mode === 'community') {
// "New Item View" on network page or search page results
// - just loop through the items and format them minimally for display
//$tpl = get_markup_template('search_item.tpl');
$tpl = 'search_item.tpl';
foreach($items as $item) {
$threadsid++;
$comment = '';
$owner_url = '';
$owner_photo = '';
$owner_name = '';
$sparkle = '';
if($mode === 'search' || $mode === 'community') {
if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
&& ($item['id'] != $item['parent']))
continue;
$nickname = $item['nickname'];
}
else
$nickname = $a->user['nickname'];
// prevent private email from leaking.
if($item['network'] === NETWORK_MAIL && local_user() != $item['uid'])
continue;
$profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
if($item['author-link'] && (! $item['author-name']))
$profile_name = $item['author-link'];
$sp = false;
$profile_link = best_link_url($item,$sp);
if($profile_link === 'mailbox')
$profile_link = '';
if($sp)
$sparkle = ' sparkle';
else
$profile_link = zrl($profile_link);
$normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
if(($normalised != 'mailbox') && (x($a->contacts[$normalised])))
$profile_avatar = $a->contacts[$normalised]['thumb'];
else
$profile_avatar = ((strlen($item['author-avatar'])) ? $a->get_cached_avatar_image($item['author-avatar']) : $item['thumb']);
$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
call_hooks('render_location',$locate);
$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
localize_item($item);
if($mode === 'network-new')
$dropping = true;
else
$dropping = false;
$drop = array(
'dropping' => $dropping,
'select' => t('Select'),
'delete' => t('Delete'),
);
$star = false;
$isstarred = "unstarred";
$lock = false;
$likebuttons = false;
$shareable = false;
$body = prepare_body($item,true);
//$tmp_item = replace_macros($tpl,array(
$tmp_item = array(
'template' => $tpl,
'id' => (($preview) ? 'P0' : $item['item_id']),
'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
'profile_url' => $profile_link,
'item_photo_menu' => item_photo_menu($item),
'name' => template_escape($profile_name),
'sparkle' => $sparkle,
'lock' => $lock,
'thumb' => $profile_avatar,
'title' => template_escape($item['title']),
'body' => template_escape($body),
'text' => strip_tags(template_escape($body)),
'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
'location' => template_escape($location),
'indent' => '',
'owner_name' => template_escape($owner_name),
'owner_url' => $owner_url,
'owner_photo' => $owner_photo,
'plink' => get_plink($item),
'edpost' => false,
'isstarred' => $isstarred,
'star' => $star,
'drop' => $drop,
'vote' => $likebuttons,
'like' => '',
'dislike' => '',
'comment' => '',
'conv' => (($preview) ? '' : array('href'=> $a->get_baseurl($ssl_state) . '/display/' . $nickname . '/' . $item['id'], 'title'=> t('View in context'))),
'previewing' => $previewing,
'wait' => t('Please wait'),
'thread_level' => 1,
);
$arr = array('item' => $item, 'output' => $tmp_item);
call_hooks('display_item', $arr);
$threads[$threadsid]['id'] = $item['item_id'];
$threads[$threadsid]['items'] = array($arr['output']);
}
}
else
{
// Normal View
$page_template = get_markup_template("threaded_conversation.tpl");
require_once('object/Conversation.php');
require_once('object/Item.php');
$conv = new Conversation($mode, $preview);
// get all the topmost parents
// this shouldn't be needed, as we should have only them in our array
// But for now, this array respects the old style, just in case
$threads = array();
foreach($items as $item) {
// Can we put this after the visibility check?
like_puller($a,$item,$alike,'like');
like_puller($a,$item,$dlike,'dislike');
// Only add what is visible
if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
continue;
}
if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
continue;
}
if($item['id'] == $item['parent']) {
$item_object = new Item($item);
$conv->add_thread($item_object);
}
}
$threads = $conv->get_template_data($alike, $dlike);
if(!$threads) {
logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG);
$threads = array();
}
}
}
$o = replace_macros($page_template, array(
'$baseurl' => $a->get_baseurl($ssl_state),
'$mode' => $mode,
'$user' => $a->user,
'$threads' => $threads,
'$dropping' => ($page_dropping?t('Delete Selected Items'):False),
));
return $o;
}}
function best_link_url($item,&$sparkle,$ssl_state = false) {
$a = get_app();
$best_url = '';
$sparkle = false;
$clean_url = normalise_link($item['author-link']);
if((local_user()) && (local_user() == $item['uid'])) {
if(isset($a->contacts) && x($a->contacts,$clean_url)) {
if($a->contacts[$clean_url]['network'] === NETWORK_DFRN) {
$best_url = $a->get_baseurl($ssl_state) . '/redir/' . $a->contacts[$clean_url]['id'];
$sparkle = true;
}
else
$best_url = $a->contacts[$clean_url]['url'];
}
}
if(! $best_url) {
if(strlen($item['author-link']))
$best_url = $item['author-link'];
else
$best_url = $item['url'];
}
return $best_url;
}
if(! function_exists('item_photo_menu')){
function item_photo_menu($item){
$a = get_app();
$ssl_state = false;
if(local_user()) {
$ssl_state = true;
if(! count($a->contacts))
load_contact_links(local_user());
}
$poke_link="";
$contact_url="";
$pm_url="";
$status_link="";
$photos_link="";
$posts_link="";
$sparkle = false;
$profile_link = best_link_url($item,$sparkle,$ssl_state);
if($profile_link === 'mailbox')
$profile_link = '';
if($sparkle) {
$cid = intval(basename($profile_link));
$status_link = $profile_link . "?url=status";
$photos_link = $profile_link . "?url=photos";
$profile_link = $profile_link . "?url=profile";
$pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
$zurl = '';
}
else {
$profile_link = zrl($profile_link);
if(local_user() && local_user() == $item['uid'] && link_compare($item['url'],$item['author-link'])) {
$cid = $item['contact-id'];
}
else {
$cid = 0;
}
}
if(($cid) && (! $item['self'])) {
$poke_link = $a->get_baseurl($ssl_state) . '/poke/?f=&c=' . $cid;
$contact_url = $a->get_baseurl($ssl_state) . '/contacts/' . $cid;
$posts_link = $a->get_baseurl($ssl_state) . '/network/?cid=' . $cid;
$clean_url = normalise_link($item['author-link']);
if((local_user()) && (local_user() == $item['uid'])) {
if(isset($a->contacts) && x($a->contacts,$clean_url)) {
if($a->contacts[$clean_url]['network'] === NETWORK_DIASPORA) {
$pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
}
}
}
}
$menu = Array(
t("View Status") => $status_link,
t("View Profile") => $profile_link,
t("View Photos") => $photos_link,
t("Network Posts") => $posts_link,
t("Edit Contact") => $contact_url,
t("Send PM") => $pm_url,
t("Poke") => $poke_link
);
$args = array('item' => $item, 'menu' => $menu);
call_hooks('item_photo_menu', $args);
$menu = $args['menu'];
$o = "";
foreach($menu as $k=>$v){
if ($v!="") $o .= "<li><a href=\"$v\">$k</a></li>\n";
}
return $o;
}}
if(! function_exists('like_puller')) {
function like_puller($a,$item,&$arr,$mode) {
$url = '';
$sparkle = '';
$verb = (($mode === 'like') ? ACTIVITY_LIKE : ACTIVITY_DISLIKE);
if((activity_match($item['verb'],$verb)) && ($item['id'] != $item['parent'])) {
$url = $item['author-link'];
if((local_user()) && (local_user() == $item['uid']) && ($item['network'] === 'dfrn') && (! $item['self']) && (link_compare($item['author-link'],$item['url']))) {
$url = $a->get_baseurl(true) . '/redir/' . $item['contact-id'];
$sparkle = ' class="sparkle" ';
}
else
$url = zrl($url);
if(! $item['thr-parent'])
$item['thr-parent'] = $item['parent-uri'];
if(! ((isset($arr[$item['thr-parent'] . '-l'])) && (is_array($arr[$item['thr-parent'] . '-l']))))
$arr[$item['thr-parent'] . '-l'] = array();
if(! isset($arr[$item['thr-parent']]))
$arr[$item['thr-parent']] = 1;
else
$arr[$item['thr-parent']] ++;
$arr[$item['thr-parent'] . '-l'][] = '<a href="'. $url . '"'. $sparkle .'>' . $item['author-name'] . '</a>';
}
return;
}}
// Format the like/dislike text for a profile item
// $cnt = number of people who like/dislike the item
// $arr = array of pre-linked names of likers/dislikers
// $type = one of 'like, 'dislike'
// $id = item id
// returns formatted text
if(! function_exists('format_like')) {
function format_like($cnt,$arr,$type,$id) {
$o = '';
if($cnt == 1)
$o .= (($type === 'like') ? sprintf( t('%s likes this.'), $arr[0]) : sprintf( t('%s doesn\'t like this.'), $arr[0])) . EOL ;
else {
$spanatts = 'class="fakelink" onclick="openClose(\'' . $type . 'list-' . $id . '\');"';
$o .= (($type === 'like') ?
sprintf( t('<span %1$s>%2$d people</span> like this.'), $spanatts, $cnt)
:
sprintf( t('<span %1$s>%2$d people</span> don\'t like this.'), $spanatts, $cnt) );
$o .= EOL ;
$total = count($arr);
if($total >= MAX_LIKERS)
$arr = array_slice($arr, 0, MAX_LIKERS - 1);
if($total < MAX_LIKERS)
$arr[count($arr)-1] = t('and') . ' ' . $arr[count($arr)-1];
$str = implode(', ', $arr);
if($total >= MAX_LIKERS)
$str .= sprintf( t(', and %d other people'), $total - MAX_LIKERS );
$str = (($type === 'like') ? sprintf( t('%s like this.'), $str) : sprintf( t('%s don\'t like this.'), $str));
$o .= "\t" . '<div id="' . $type . 'list-' . $id . '" style="display: none;" >' . $str . '</div>';
}
return $o;
}}
function status_editor($a,$x, $notes_cid = 0, $popup=false) {
$o = '';
$geotag = (($x['allow_location']) ? get_markup_template('jot_geotag.tpl') : '');
$plaintext = false;
if(local_user() && intval(get_pconfig(local_user(),'system','plaintext')))
$plaintext = true;
$tpl = get_markup_template('jot-header.tpl');
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$newpost' => 'true',
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$geotag' => $geotag,
'$nickname' => $x['nickname'],
'$ispublic' => t('Visible to <strong>everybody</strong>'),
'$linkurl' => t('Please enter a link URL:'),