move all message display sub-functions from boot.php into conversation.php

1 files changed, 172 insertions, 1 deletions

diff --git a/include/conversation.php b/include/conversation.php
index 839afc481..5c8327e56 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -1,5 +1,15 @@
 <?php
 
+/**
+ * "Render" a conversation or list of items for HTML display.
+ * There are two major forms of display:
+ *      - Sequential or unthreaded ("New Item View" or search results)
+ *      - conversation view
+ * The $mode parameter decides between the various renderings and also
+ * figures out how to determine page owner and other contextual items 
+ * that are based on unique features of the calling module.
+ *
+ */
 
 function conversation(&$a, $items, $mode, $update) {
 
@@ -417,4 +427,165 @@ function conversation(&$a, $items, $mode, $update) {
 		$o .= '</div>';
 
 	return $o;
-} 
\ No newline at end of file
+} 
+
+
+
+
+if(! function_exists('extract_item_authors')) {
+function extract_item_authors($arr,$uid) {
+
+	if((! $uid) || (! is_array($arr)) || (! count($arr)))
+		return array();
+	$urls = array();
+	foreach($arr as $rr) {
+		if(! in_array("'" . dbesc($rr['author-link']) . "'",$urls))
+			$urls[] = "'" . dbesc($rr['author-link']) . "'";
+	}
+
+	// pre-quoted, don't put quotes on %s
+	if(count($urls)) {
+		$r = q("SELECT `id`,`network`,`url` FROM `contact` WHERE `uid` = %d AND `url` IN ( %s )  AND `self` = 0 AND `blocked` = 0 ",
+			intval($uid),
+			implode(',',$urls)
+		);
+		if(count($r)) {
+			$ret = array();
+			$authors = array();
+			foreach($r as $rr){
+				if ($rr['network']=='dfrn')
+					$ret[$rr['url']] = $rr['id'];
+				$authors[$r['url']]= $rr;
+			}
+			$a->authors = $authors;
+			return $ret;
+		}
+	}
+	return array();		
+}}
+
+if(! function_exists('item_photo_menu')){
+function item_photo_menu($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;
+}}