592 lines
20 KiB
PHP
592 lines
20 KiB
PHP
<?php
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/**
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* "Render" a conversation or list of items for HTML display.
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* There are two major forms of display:
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* - Sequential or unthreaded ("New Item View" or search results)
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* - conversation view
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* The $mode parameter decides between the various renderings and also
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* figures out how to determine page owner and other contextual items
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* that are based on unique features of the calling module.
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*
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*/
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function conversation(&$a, $items, $mode, $update) {
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require_once('bbcode.php');
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$profile_owner = 0;
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$page_writeable = false;
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if($mode === 'network') {
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$profile_owner = local_user();
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$page_writeable = true;
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}
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if($mode === 'profile') {
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$profile_owner = $a->profile['profile_uid'];
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$page_writeable = can_write_wall($a,$profile_owner);
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}
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if($mode === 'display') {
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$profile_owner = $a->profile['uid'];
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$page_writeable = can_write_wall($a,$profile_owner);
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}
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if($update)
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$return_url = $_SESSION['return_url'];
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else
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$return_url = $_SESSION['return_url'] = $a->cmd;
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// find all the authors involved in remote conversations
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// We will use a local profile photo if they are one of our contacts
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// otherwise we have to get the photo from the item owner's site
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$author_contacts = extract_item_authors($items,local_user());
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$cmnt_tpl = load_view_file('view/comment_item.tpl');
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$like_tpl = load_view_file('view/like.tpl');
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$noshare_tpl = load_view_file('view/like_noshare.tpl');
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$tpl = load_view_file('view/wall_item.tpl');
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$wallwall = load_view_file('view/wallwall_item.tpl');
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$alike = array();
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$dlike = array();
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if(count($items)) {
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if($mode === 'network-new' || $mode === 'search') {
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// "New Item View" on network page or search page results
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// - just loop through the items and format them minimally for display
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$tpl = load_view_file('view/search_item.tpl');
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$droptpl = load_view_file('view/wall_fake_drop.tpl');
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foreach($items as $item) {
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$comment = '';
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$owner_url = '';
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$owner_photo = '';
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$owner_name = '';
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$sparkle = '';
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if($mode === 'search') {
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if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
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&& ($item['id'] != $item['parent']))
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continue;
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$nickname = $item['nickname'];
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}
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else
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$nickname = $a->user['nickname'];
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$profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
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$profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
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$profile_link = ((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
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$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
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if(strlen($item['author-link'])) {
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if(link_compare($item['author-link'],$item['url']) && ($item['network'] === 'dfrn') && (! $item['self'])) {
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$profile_link = $redirect_url;
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$sparkle = ' sparkle';
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}
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elseif(isset($author_contacts[$item['author-link']])) {
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$profile_link = $a->get_baseurl() . '/redir/' . $author_contacts[$item['author-link']];
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$sparkle = ' sparkle';
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}
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}
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$location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
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$coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
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if($coord) {
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if($location)
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$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
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else
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$location = '<span class="smalltext">' . $coord . '</span>';
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}
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$drop = '';
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$dropping = false;
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if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
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$dropping = true;
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$drop = replace_macros((($dropping)? $droptpl : $fakedrop), array('$id' => $item['id'], '$delete' => t('Delete')));
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$drop = replace_macros($droptpl,array('$id' => $item['id']));
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$lock = '<div class="wall-item-lock"></div>';
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$o .= replace_macros($tpl,array(
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'$id' => $item['item_id'],
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'$linktitle' => sprintf( t('View %s\'s profile'), $profile_name),
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'$profile_url' => $profile_link,
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'$item_photo_menu' => item_photo_menu($item),
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'$name' => $profile_name,
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'$sparkle' => $sparkle,
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'$lock' => $lock,
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'$thumb' => $profile_avatar,
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'$title' => $item['title'],
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'$body' => smilies(bbcode($item['body'])),
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'$ago' => relative_date($item['created']),
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'$location' => $location,
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'$indent' => '',
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'$owner_url' => $owner_url,
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'$owner_photo' => $owner_photo,
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'$owner_name' => $owner_name,
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'$drop' => $drop,
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'$conv' => '<a href="' . $a->get_baseurl() . '/display/' . $nickname . '/' . $item['id'] . '">' . t('View in context') . '</a>'
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));
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}
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return $o;
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}
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// Normal View
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// Figure out how many comments each parent has
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// (Comments all have gravity of 6)
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// Store the result in the $comments array
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$comments = array();
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foreach($items as $item) {
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if(intval($item['gravity']) == 6) {
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if(! x($comments,$item['parent']))
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$comments[$item['parent']] = 1;
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else
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$comments[$item['parent']] += 1;
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}
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}
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// map all the like/dislike activities for each parent item
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// Store these in the $alike and $dlike arrays
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foreach($items as $item) {
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like_puller($a,$item,$alike,'like');
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like_puller($a,$item,$dlike,'dislike');
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}
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$comments_collapsed = false;
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$blowhard = 0;
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$blowhard_count = 0;
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foreach($items as $item) {
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$comment = '';
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$template = $tpl;
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$commentww = '';
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$sparkle = '';
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$owner_url = $owner_photo = $owner_name = '';
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// We've already parsed out like/dislike for special treatment. We can ignore them now
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if(((activity_match($item['verb'],ACTIVITY_LIKE))
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|| (activity_match($item['verb'],ACTIVITY_DISLIKE)))
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&& ($item['id'] != $item['parent']))
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continue;
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$toplevelpost = (($item['id'] == $item['parent']) ? true : false);
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// Take care of author collapsing and comment collapsing
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// If a single author has more than 3 consecutive top-level posts, squash the remaining ones.
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// If there are more than two comments, squash all but the last 2.
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if($toplevelpost) {
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$item_writeable = (($item['writable'] || $item['self']) ? true : false);
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if($blowhard == $item['cid'] && (! $item['self']) && ($mode != 'profile')) {
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$blowhard_count ++;
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if($blowhard_count == 3) {
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$o .= '<div class="icollapse-wrapper fakelink" id="icollapse-wrapper-' . $item['parent']
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. '" onclick="openClose(' . '\'icollapse-' . $item['parent'] . '\');" >'
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. t('See more posts like this') . '</div>' . '<div class="icollapse" id="icollapse-'
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. $item['parent'] . '" style="display: none;" >';
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}
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}
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else {
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$blowhard = $item['cid'];
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if($blowhard_count >= 3)
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$o .= '</div>';
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$blowhard_count = 0;
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}
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$comments_seen = 0;
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$comments_collapsed = false;
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}
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else
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$comments_seen ++;
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$show_comment_box = ((($page_writeable) && ($item_writeable) && ($comments_seen == $comments[$item['parent']])) ? true : false);
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if(($comments[$item['parent']] > 2) && ($comments_seen <= ($comments[$item['parent']] - 2)) && ($item['gravity'] == 6)) {
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if(! $comments_collapsed) {
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$o .= '<div class="ccollapse-wrapper fakelink" id="ccollapse-wrapper-' . $item['parent']
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. '" onclick="openClose(' . '\'ccollapse-' . $item['parent'] . '\');" >'
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. sprintf( t('See all %d comments'), $comments[$item['parent']]) . '</div>'
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. '<div class="ccollapse" id="ccollapse-' . $item['parent'] . '" style="display: none;" >';
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$comments_collapsed = true;
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}
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}
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if(($comments[$item['parent']] > 2) && ($comments_seen == ($comments[$item['parent']] - 1))) {
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$o .= '</div>';
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}
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$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
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$lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
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|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
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? '<div class="wall-item-lock"><img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,' . $item['id'] . ');" /></div>'
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: '<div class="wall-item-lock"></div>');
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// Top-level wall post not written by the wall owner (wall-to-wall)
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// First figure out who owns it.
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$osparkle = '';
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if(($toplevelpost) && (! $item['self']) && ($mode !== 'profile')) {
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if($item['type'] === '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 $a->page_contact by our calling page.
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// Put this person on the left of the wall-to-wall notice.
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$owner_url = $a->page_contact['url'];
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$owner_photo = $a->page_contact['thumb'];
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$owner_name = $a->page_contact['name'];
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$template = $wallwall;
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$commentww = 'ww';
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}
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if(($item['type'] === 'remote') && (strlen($item['owner-link'])) && ($item['owner-link'] != $item['author-link'])) {
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// Could be anybody.
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$owner_url = $item['owner-link'];
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$owner_photo = $item['owner-avatar'];
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$owner_name = $item['owner-name'];
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$template = $wallwall;
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$commentww = 'ww';
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// If it is our contact, use a friendly redirect link
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if((link_compare($item['owner-link'],$item['url']))
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&& ($item['network'] === 'dfrn')) {
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$owner_url = $redirect_url;
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$osparkle = ' sparkle';
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}
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}
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}
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$likebuttons = '';
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if($page_writeable) {
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if($toplevelpost) {
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$likebuttons = replace_macros((($item['private']) ? $noshare_tpl : $like_tpl),array(
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'$id' => $item['id'],
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'$likethis' => t("I like this \x28toggle\x29"),
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'$nolike' => t("I don't like this \x28toggle\x29"),
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'$share' => t('Share'),
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'$wait' => t('Please wait')
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));
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}
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if(($show_comment_box) || (($show_comment_box == false) && ($item['last-child']))) {
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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' => $item['parent'],
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'$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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'$submit' => t('Submit'),
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'$ww' => (($mode === 'network') ? $commentww : '')
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));
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}
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}
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$edpost = ((($profile_owner == local_user()) && ($toplevelpost) && (intval($item['wall']) == 1))
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? '<a class="editpost" href="' . $a->get_baseurl() . '/editpost/' . $item['id']
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. '" title="' . t('Edit') . '"><img src="images/pencil.gif" /></a>'
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: '');
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$drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
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$photo = $item['photo'];
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$thumb = $item['thumb'];
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// Post was remotely authored.
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$diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
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$profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
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$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $thumb);
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if($mode === 'profile') {
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if(local_user() && ($item['contact-uid'] == local_user()) && ($item['network'] === 'dfrn') && (! $item['self'] )) {
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$profile_link = $redirect_url;
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$sparkle = ' sparkle';
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}
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else {
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$profile_link = $item['url'];
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$sparkle = '';
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}
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}
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elseif(strlen($item['author-link'])) {
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$profile_link = $item['author-link'];
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if(link_compare($item['author-link'],$item['url']) && ($item['network'] === 'dfrn') && (! $item['self'])) {
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$profile_link = $redirect_url;
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$sparkle = ' sparkle';
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}
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elseif(isset($author_contacts[$item['author-link']])) {
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$profile_link = $a->get_baseurl() . '/redir/' . $author_contacts[$item['author-link']];
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$sparkle = ' sparkle';
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}
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}
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else
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$profile_link = $item['url'];
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$like = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
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$dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
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$location = (($item['location']) ? '<a target="map" title="' . $item['location']
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. '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
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$coord = (($item['coord']) ? '<a target="map" title="' . $item['coord']
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. '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
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if($coord) {
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if($location)
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$location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
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else
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$location = '<span class="smalltext">' . $coord . '</span>';
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}
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$indent = (($toplevelpost) ? '' : ' comment');
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if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
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$indent .= ' shiny';
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// Build the HTML
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$tmp_item = replace_macros($template,array(
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'$id' => $item['item_id'],
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'$linktitle' => sprintf( t('View %s\'s profile'), $profile_name),
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'$olinktitle' => sprintf( t('View %s\'s profile'), $owner_name),
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'$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' => $profile_name,
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'$thumb' => $profile_avatar,
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'$osparkle' => $osparkle,
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'$sparkle' => $sparkle,
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'$title' => $item['title'],
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'$body' => smilies(bbcode($item['body'])),
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'$ago' => relative_date($item['created']),
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'$lock' => $lock,
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'$location' => $location,
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'$indent' => $indent,
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'$owner_url' => $owner_url,
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'$owner_photo' => $owner_photo,
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'$owner_name' => $owner_name,
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'$plink' => get_plink($item),
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'$edpost' => $edpost,
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'$drop' => $drop,
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'$vote' => $likebuttons,
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'$like' => $like,
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'$dislike' => $dislike,
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'$comment' => $comment
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));
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$arr = array('item' => $item, 'output' => $tmp_item);
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call_hooks('display_item', $arr);
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$o .= $arr['output'];
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}
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}
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// if author collapsing is in force but didn't get closed, close it off now.
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if($blowhard_count >= 3)
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$o .= '</div>';
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return $o;
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}
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if(! function_exists('extract_item_authors')) {
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function extract_item_authors($arr,$uid) {
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if((! $uid) || (! is_array($arr)) || (! count($arr)))
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return array();
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$urls = array();
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foreach($arr as $rr) {
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if(! in_array("'" . dbesc($rr['author-link']) . "'",$urls))
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$urls[] = "'" . dbesc($rr['author-link']) . "'";
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}
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// pre-quoted, don't put quotes on %s
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if(count($urls)) {
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$r = q("SELECT `id`,`network`,`url` FROM `contact` WHERE `uid` = %d AND `url` IN ( %s ) AND `self` = 0 AND `blocked` = 0 ",
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intval($uid),
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implode(',',$urls)
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);
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if(count($r)) {
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$ret = array();
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$authors = array();
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foreach($r as $rr){
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if ($rr['network']=='dfrn')
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$ret[$rr['url']] = $rr['id'];
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$authors[$r['url']]= $rr;
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}
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$a->authors = $authors;
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return $ret;
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}
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}
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return array();
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}}
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if(! function_exists('item_photo_menu')){
|
|
function item_photo_menu($item){
|
|
$a = get_app();
|
|
|
|
if (!isset($a->authors)){
|
|
$rr = q("SELECT `id`, `network`, `url` FROM `contact` WHERE `uid`=%d AND `self`=0 AND `blocked`=0 ", intval(local_user()));
|
|
$authors = array();
|
|
foreach($rr as $r) $authors[$r['url']]= $r;
|
|
$a->authors = $authors;
|
|
}
|
|
|
|
$contact_url="";
|
|
$pm_url="";
|
|
|
|
$status_link="";
|
|
$photo_link="";
|
|
$profile_link = ((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
|
|
$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
|
|
|
|
// $item['contact-uid'] is only set on profile page and indicates the uid of the user who owns the profile.
|
|
|
|
$profile_owner = ((x($item,'contact-uid')) && intval($item['contact-uid']) ? intval($item['contact-uid']) : 0);
|
|
|
|
// So we are checking that this is a logged in user on some page that *isn't* a profile page
|
|
// OR a profile page where the viewer owns the profile.
|
|
// Then check if we can use a sparkle (redirect) link to the profile by virtue of it being our contact
|
|
// or a friend's contact that we both have a connection to.
|
|
|
|
if((local_user() && ($profile_owner == 0))
|
|
|| ($profile_owner && $profile_owner == local_user())) {
|
|
|
|
if(strlen($item['author-link']) && link_compare($item['author-link'],$item['url']))
|
|
$redir = $redirect_url;
|
|
elseif(isset($a->authors[$item['author-link']])) {
|
|
$redir = $a->get_baseurl() . '/redir/' . $a->authors[$item['author-link']]['id'];
|
|
$cid = $a->authors[$item['author-link']]['id'];
|
|
}
|
|
|
|
if($item['network'] === 'dfrn' && (! $item['self'])) {
|
|
$status_link = $redir . "?url=status";
|
|
$profile_link = $redir . "?url=profile";
|
|
$photos_link = $redir . "?url=photos";
|
|
$pm_url = $a->get_baseurl() . '/message/new/' . $cid;
|
|
}
|
|
|
|
$contact_url = $item['self']?"":$a->get_baseurl() . '/contacts/' . (($item['cid']) ? $item['cid'] : $cid);
|
|
}
|
|
|
|
|
|
$menu = Array(
|
|
t("View status") => $status_link,
|
|
t("View profile") => $profile_link,
|
|
t("View photos") => $photos_link,
|
|
t("Edit contact") => $contact_url,
|
|
t("Send PM") => $pm_url,
|
|
);
|
|
|
|
|
|
$args = array($item, &$menu);
|
|
|
|
call_hooks('item_photo_menu', $args);
|
|
|
|
$o = "";
|
|
foreach($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() . '/redir/' . $item['contact-id'];
|
|
$sparkle = ' class="sparkle" ';
|
|
}
|
|
if(! ((isset($arr[$item['parent'] . '-l'])) && (is_array($arr[$item['parent'] . '-l']))))
|
|
$arr[$item['parent'] . '-l'] = array();
|
|
if(! isset($arr[$item['parent']]))
|
|
$arr[$item['parent']] = 1;
|
|
else
|
|
$arr[$item['parent']] ++;
|
|
$arr[$item['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;
|
|
}}
|