507 lines
15 KiB
PHP
507 lines
15 KiB
PHP
<?php
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if(class_exists('Item'))
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return;
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require_once('object/BaseObject.php');
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require_once('include/text.php');
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require_once('boot.php');
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/**
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* An item
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*/
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class Item extends BaseObject {
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private $data = array();
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private $template = null;
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private $available_templates = array(
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'wall' => 'wall_thread.tpl',
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'wall2wall' => 'wallwall_thread.tpl'
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);
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private $toplevel = false;
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private $writeable = false;
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private $children = array();
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private $parent = null;
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private $conversation = null;
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public function __construct($data) {
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$this->data = $data;
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$this->set_template('wall');
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$this->toplevel = ($this->get_id() == $this->get_data_value('parent'));
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$this->writeable = ($this->get_data_value('writeable') || $this->get_data_value('self'));
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// Prepare the children
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foreach($data['children'] as $item) {
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$child = new Item($item);
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$this->add_child($child);
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}
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}
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/**
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* Get data in a form usable by a conversation template
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*
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* Returns:
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* _ The data requested on success
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* _ false on failure
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*/
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public function get_template_data($cmnt_tpl, $alike, $dlike) {
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$result = array();
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$a = $this->get_app();
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$item = $this->get_data();
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$comment = '';
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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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$isstarred = "unstarred";
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$indent = '';
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$osparkle = '';
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$lastcollapsed = false;
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$firstcollapsed = false;
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$total_children = $this->count_descendants();
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$conv = $this->get_conversation();
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$show_comment_box = ((($conv->is_writeable()) && ($this->is_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 = ((($conv->get_profile_owner() == local_user()) && ($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 = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
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$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'] : $a->get_cached_avatar_image($this->get_data_value('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($this->is_toplevel()) {
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if((! $item['self']) && ($conv->get_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 = $a->page_contact['name'];
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$this->set_template('wall2wall');
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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 = $item['owner-name'];
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$this->set_template('wall2wall');
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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($conv->get_profile_owner() == local_user()) {
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$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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$lastcollapsed = true;
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}
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}
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}
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if($conv->is_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' => (($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
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'$type' => (($conv->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
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'$id' => $item['item_id'],
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'$parent' => $item['item_id'],
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'$qcomment' => $qcomment,
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'$profile_uid' => $conv->get_profile_owner(),
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'$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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'$ww' => (($conv->get_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' => $this->get_template(),
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'type' => implode("",array_slice(explode("/",$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' => $owner_photo,
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'owner_name' => template_escape($owner_name),
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'plink' => get_plink($item),
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'edpost' => $edpost,
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'isstarred' => $isstarred,
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'star' => $star,
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'filer' => $filer,
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'drop' => $drop,
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'vote' => $buttons,
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'like' => $like,
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'dislike' => $dislike,
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'comment' => $comment,
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'previewing' => $previewing,
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'wait' => t('Please wait'),
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);
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$arr = array('item' => $item, 'output' => $tmp_item);
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call_hooks('display_item', $arr);
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$item_result = $arr['output'];
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if($firstcollapsed) {
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$item_result['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
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$item_result['hide_text'] = t('show more');
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}
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$item_result['children'] = array();
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if(count($item['children'])) {
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$item_result['children'] = prepare_threads_body($a, $item['children'], $cmnt_tpl, $conv->is_writeable(), $conv->get_mode(), $conv->get_profile_owner(), $alike, $dlike, ($thread_level + 1));
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}
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$item_result['private'] = $item['private'];
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$item_result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
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if(get_config('system','thread_allow')) {
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$item_result['flatten'] = false;
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$item_result['threaded'] = true;
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}
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else {
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$item_result['flatten'] = true;
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$item_result['threaded'] = false;
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if(!$htis->is_toplevel()) {
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$item_result['comment'] = false;
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}
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}
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$result = $item_result;
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return $result;
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}
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public function get_id() {
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return $this->get_data_value('id');
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}
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/**
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* Add a child item
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*/
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public function add_child($item) {
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$item_id = $item->get_id();
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if(!$item_id) {
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logger('[ERROR] Item::add_child : Item has no ID!!', LOGGER_DEBUG);
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return false;
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}
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if($this->get_child($item->get_id())) {
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logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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$item->set_parent($this);
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$this->children[] = $item;
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return end($this->children);
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}
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/**
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* Get a child by its ID
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*/
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public function get_child($id) {
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foreach($this->get_children() as $child) {
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if($child->get_id() == $id)
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return $child;
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}
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return null;
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}
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/**
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* Get all ou children
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*/
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public function get_children() {
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return $this->children;
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}
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/**
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* Set our parent
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*/
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protected function set_parent($item) {
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$parent = $this->get_parent();
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if($parent) {
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$parent->remove_child($this);
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}
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$this->parent = $item;
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$this->set_conversation($item->get_conversation());
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}
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/**
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* Remove our parent
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*/
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protected function remove_parent() {
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$this->parent = null;
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$this->conversation = null;
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}
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/**
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* Remove a child
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*/
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public function remove_child($item) {
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$id = $item->get_id();
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foreach($this->get_children() as $key => $child) {
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if($child->get_id() == $id) {
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$child->remove_parent();
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unset($this->children[$key]);
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// Reindex the array, in order to make sure there won't be any trouble on loops using count()
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$this->children = array_values($this->children);
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return true;
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}
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}
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logger('[WARN] Item::remove_child : Item is not a child ('. $id .').', LOGGER_DEBUG);
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return false;
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}
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/**
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* Get parent item
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*/
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protected function get_parent() {
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return $this->parent;
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}
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/**
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* set conversation
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*/
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public function set_conversation($conv) {
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$this->conversation = $conv;
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// Set it on our children too
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foreach($this->get_children() as $child)
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$child->set_conversation($conv);
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}
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/**
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* get conversation
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*/
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public function get_conversation() {
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return $this->conversation;
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}
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/**
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* Get raw data
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*
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* We shouldn't need this
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*/
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public function get_data() {
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return $this->data;
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}
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/**
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* Get a data value
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*
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* Returns:
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* _ value on success
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* _ false on failure
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*/
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public function get_data_value($name) {
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if(!x($this->data, $name)) {
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logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
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return false;
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}
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return $this->data[$name];
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}
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/**
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* Set template
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*/
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private function set_template($name) {
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if(!x($this->available_templates, $name)) {
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logger('[ERROR] Item::set_template : Template not available ("'. $name .'").', LOGGER_DEBUG);
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return false;
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}
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$this->template = $this->available_templates[$name];
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}
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/**
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* Get template
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*/
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private function get_template() {
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return $this->template;
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}
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/**
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* Check if this is a toplevel post
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*/
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private function is_toplevel() {
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return $this->toplevel;
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}
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/**
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* Check if this is writeable
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*/
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private function is_writeable() {
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return $this->writeable;
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}
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/**
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* Count the total of our descendants
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*/
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private function count_descendants() {
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$children = $this->get_children();
|
|
$total = count($children);
|
|
if($total > 0) {
|
|
foreach($children as $child) {
|
|
$total += $child->count_descendants();
|
|
}
|
|
}
|
|
return $total;
|
|
}
|
|
}
|
|
?>
|