400 lines
13 KiB
PHP
400 lines
13 KiB
PHP
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<?php
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if(class_exists('Conversation'))
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return;
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require_once('object/Item.php');
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require_once('include/text.php');
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/**
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* A list of threads
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*
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* We should think about making this a SPL Iterator
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*/
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class Conversation {
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private $threads = array();
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/**
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* Add a thread to the conversation
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*
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* Returns:
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* _ The inserted item on success
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* _ false on failure
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*/
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public function add_thread($item) {
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$item_id = $item->get_id();
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if(!$item_id) {
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logger('[ERROR] Conversation::add_thread : Item has no ID!!', LOGGER_DEBUG);
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return false;
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}
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if($this->get_thread($item->get_id())) {
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logger('[WARN] Conversation::add_thread : Thread already exists ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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$this->threads[] = $item;
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return end($this->threads);
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}
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/**
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* Get data in a form usable by a conversation template
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*
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* We should find a way to avoid using those arguments (at least most of them)
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*
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* Returns:
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* _ The data requested on success
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* _ false on failure
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*/
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public function get_template_data($a, $cmnt_tpl, $page_writeable, $mode, $profile_owner) {
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$result = array();
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/*foreach($this->threads as $item) {
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$item_data = $item->get_template_data();
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if(!$item_data) {
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logger('[ERROR] Conversation::get_template_data : Failed to get item template data ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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$result[] = $item_data;
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}*/
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/*
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* This should be moved on the item object;
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*/
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$threads = array();
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foreach($this->threads as $item) {
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$threads[] = $item->get_data();
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}
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return $this->prepare_threads_body($a, $threads, $cmnt_tpl, $page_writeable, $mode, $profile_owner);
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return $result;
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}
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/**
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* Get a thread based on its item id
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*
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* Returns:
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* _ The found item on success
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* _ false on failure
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*/
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private function get_thread($id) {
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foreach($this->threads as $item) {
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if($item->get_id() == $id)
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return $item;
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}
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return false;
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}
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/**
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* Recursively prepare a thread for HTML
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*/
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private function prepare_threads_body($a, $items, $cmnt_tpl, $page_writeable, $mode, $profile_owner, $thread_level=1) {
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$result = array();
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$wall_template = 'wall_thread.tpl';
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$wallwall_template = 'wallwall_thread.tpl';
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$items_seen = 0;
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$nb_items = count($items);
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$total_children = $nb_items;
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foreach($items as $item) {
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// prevent private email reply to public conversation from leaking.
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if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
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// Don't count it as a visible item
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$nb_items--;
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continue;
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}
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$items_seen++;
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$alike = array();
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$dlike = array();
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$comment = '';
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$template = $wall_template;
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$commentww = '';
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$sparkle = '';
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$owner_url = $owner_photo = $owner_name = '';
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$buttons = '';
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$dropping = false;
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$star = false;
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$isstarred = "unstarred";
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$photo = $item['photo'];
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$thumb = $item['thumb'];
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$indent = '';
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$osparkle = '';
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$lastcollapsed = false;
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$firstcollapsed = false;
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$total_children += count_descendants($item);
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$toplevelpost = (($item['id'] == $item['parent']) ? true : false);
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$item_writeable = (($item['writable'] || $item['self']) ? true : false);
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$show_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
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$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
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|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
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? t('Private Message')
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: false);
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$redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
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$shareable = ((($profile_owner == local_user()) && ($item['private'] != 1)) ? true : false);
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if(local_user() && link_compare($a->contact['url'],$item['author-link']))
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$edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
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else
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$edpost = false;
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if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
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$dropping = true;
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$drop = array(
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'dropping' => $dropping,
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'select' => t('Select'),
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'delete' => t('Delete'),
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);
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$filer = (($profile_owner == local_user()) ? t("save to folder") : false);
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$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'] : $item['name']);
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if($item['author-link'] && (! $item['author-name']))
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$profile_name = $item['author-link'];
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$sp = false;
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$profile_link = best_link_url($item,$sp);
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if($profile_link === 'mailbox')
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$profile_link = '';
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if($sp)
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$sparkle = ' sparkle';
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else
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$profile_link = zrl($profile_link);
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$normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
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if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
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$profile_avatar = $a->contacts[$normalised]['thumb'];
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else
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$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($thumb));
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$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
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call_hooks('render_location',$locate);
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$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
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$tags=array();
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foreach(explode(',',$item['tag']) as $tag){
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$tag = trim($tag);
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if ($tag!="") $tags[] = bbcode($tag);
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}
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like_puller($a,$item,$alike,'like');
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like_puller($a,$item,$dlike,'dislike');
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$like = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
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$dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
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if($toplevelpost) {
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if((! $item['self']) && ($mode !== 'profile')) {
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if($item['wall']) {
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// On the network page, I am the owner. On the display page it will be the profile owner.
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// This will have been stored in $a->page_contact by our calling page.
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// Put this person as the wall owner of the wall-to-wall notice.
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$owner_url = zrl($a->page_contact['url']);
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$owner_photo = $a->page_contact['thumb'];
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$owner_name = $a->page_contact['name'];
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$template = $wallwall_template;
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$commentww = 'ww';
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}
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}
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else if($item['owner-link']) {
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$owner_linkmatch = (($item['owner-link']) && link_compare($item['owner-link'],$item['author-link']));
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$alias_linkmatch = (($item['alias']) && link_compare($item['alias'],$item['author-link']));
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$owner_namematch = (($item['owner-name']) && $item['owner-name'] == $item['author-name']);
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if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
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// The author url doesn't match the owner (typically the contact)
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// and also doesn't match the contact alias.
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// The name match is a hack to catch several weird cases where URLs are
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// all over the park. It can be tricked, but this prevents you from
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// seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
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// well that it's the same Bob Smith.
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// But it could be somebody else with the same name. It just isn't highly likely.
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$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 = $wallwall_template;
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$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']))
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&& ($item['network'] === NETWORK_DFRN)) {
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$owner_url = $redirect_url;
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$osparkle = ' sparkle';
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}
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else
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$owner_url = zrl($owner_url);
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}
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}
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if($profile_owner == local_user()) {
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$isstarred = (($item['starred']) ? "starred" : "unstarred");
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$star = array(
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'do' => t("add star"),
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'undo' => t("remove star"),
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'toggle' => t("toggle star status"),
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'classdo' => (($item['starred']) ? "hidden" : ""),
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'classundo' => (($item['starred']) ? "" : "hidden"),
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'starred' => t('starred'),
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'tagger' => t("add tag"),
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'classtagger' => "",
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);
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}
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} else {
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$indent = 'comment';
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// Collapse comments
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if(($nb_items > 2) || ($thread_level > 2)) {
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if($items_seen == 1) {
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$firstcollapsed = true;
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}
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if($thread_level > 2) {
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if($items_seen == $nb_items)
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$lastcollapsed = true;
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}
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else if($items_seen == ($nb_items - 2)) {
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$lastcollapsed = true;
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}
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}
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}
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if($page_writeable) {
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$buttons = array(
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'like' => array( t("I like this \x28toggle\x29"), t("like")),
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'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
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);
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if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
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if($show_comment_box) {
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$qc = $qcomment = null;
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if(in_array('qcomment',$a->plugins)) {
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$qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
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$qcomment = (($qc) ? explode("\n",$qc) : null);
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}
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$comment = replace_macros($cmnt_tpl,array(
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'$return_path' => '',
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'$jsreload' => (($mode === 'display') ? $_SESSION['return_url'] : ''),
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'$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
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'$id' => $item['item_id'],
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'$parent' => $item['item_id'],
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'$qcomment' => $qcomment,
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'$profile_uid' => $profile_owner,
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'$mylink' => $a->contact['url'],
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'$mytitle' => t('This is you'),
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'$myphoto' => $a->contact['thumb'],
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'$comment' => t('Comment'),
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'$submit' => t('Submit'),
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'$edbold' => t('Bold'),
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'$editalic' => t('Italic'),
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'$eduline' => t('Underline'),
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'$edquote' => t('Quote'),
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'$edcode' => t('Code'),
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'$edimg' => t('Image'),
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'$edurl' => t('Link'),
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'$edvideo' => t('Video'),
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'$preview' => t('Preview'),
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'$sourceapp' => t($a->sourcename),
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'$ww' => (($mode === 'network') ? $commentww : '')
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));
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}
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}
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if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
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$indent .= ' shiny';
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localize_item($item);
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$body = prepare_body($item,true);
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$tmp_item = array(
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// collapse comments in template. I don't like this much...
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'comment_firstcollapsed' => $firstcollapsed,
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'comment_lastcollapsed' => $lastcollapsed,
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// template to use to render item (wall, walltowall, search)
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'template' => $template,
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'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
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'tags' => $tags,
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'body' => template_escape($body),
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'text' => strip_tags(template_escape($body)),
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'id' => $item['item_id'],
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'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
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'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $owner_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
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'to' => t('to'),
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'wall' => t('Wall-to-Wall'),
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'vwall' => t('via Wall-To-Wall:'),
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'profile_url' => $profile_link,
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'item_photo_menu' => item_photo_menu($item),
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'name' => template_escape($profile_name),
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'thumb' => $profile_avatar,
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'osparkle' => $osparkle,
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'sparkle' => $sparkle,
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'title' => template_escape($item['title']),
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'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
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'lock' => $lock,
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'location' => template_escape($location),
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'indent' => $indent,
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'owner_url' => $owner_url,
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'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'),
|
||
|
|
);
|
||
|
|
|
||
|
|
$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, $profile_owner, ($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')) {
|
||
|
|
$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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|