X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fconversation.php;h=4a9142bb202285c6553a2a2dd2e2317ea9c914fd;hb=d0724812eef9c97218f51630e876be098fe15210;hp=c2113dead4b2a59d813d0a01c1fc36cf2977e70d;hpb=020deedd7c68ce016b65056062d85567c91c3d37;p=friendica.git

diff --git a/include/conversation.php b/include/conversation.php
index c2113dead4..4a9142bb20 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -1,30 +1,91 @@
 <?php
 
+// Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
+// is identical to the code in mod/message.php for 'item_extract_images' and
+// 'item_redir_and_replace_images'
+if(! function_exists('item_extract_images')) {
+function item_extract_images($body) {
+
+	$saved_image = array();
+	$orig_body = $body;
+	$new_body = '';
+
+	$cnt = 0;
+	$img_start = strpos($orig_body, '[img');
+	$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+	$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+	while(($img_st_close !== false) && ($img_end !== false)) {
+
+		$img_st_close++; // make it point to AFTER the closing bracket
+		$img_end += $img_start;
+
+		if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
+			// This is an embedded image
+
+			$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
+			$new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
+
+			$cnt++;
+		}
+		else
+			$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
+
+		$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
+
+		if($orig_body === false) // in case the body ends on a closing image tag
+			$orig_body = '';
+
+		$img_start = strpos($orig_body, '[img');
+		$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+		$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+	}
+
+	$new_body = $new_body . $orig_body;
+
+	return array('body' => $new_body, 'images' => $saved_image);
+}}
+
+if(! function_exists('item_redir_and_replace_images')) {
+function item_redir_and_replace_images($body, $images, $cid) {
+
+	$origbody = $body;
+	$newbody = '';
+
+	for($i = 0; $i < count($images); $i++) {
+		$search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
+		$replace = '[url=' . z_path() . '/redir/' . $cid 
+		           . '?f=1&url=' . '$1' . '][!#saved_image' . $i . '#!][/url]' ;
+
+		$img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
+		$process_part = substr($origbody, 0, $img_end);
+		$origbody = substr($origbody, $img_end);
+
+		$process_part = preg_replace($search, $replace, $process_part);
+		$newbody = $newbody . $process_part;
+	}
+	$newbody = $newbody . $origbody;
+
+	$cnt = 0;
+	foreach($images as $image) {
+		// We're depending on the property of 'foreach' (specified on the PHP website) that
+		// it loops over the array starting from the first element and going sequentially
+		// to the last element
+		$newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
+		$cnt++;
+	}
+	return $newbody;
+}}
+
+
+
 /**
  * Render actions localized
  */
 function localize_item(&$item){
 
-	$Text = $item['body'];
-	$saved_image = '';
-	$img_start = strpos($Text,'[img]data:');
-	$img_end = strpos($Text,'[/img]');
-
-	if($img_start !== false && $img_end !== false && $img_end > $img_start) {
-		$start_fragment = substr($Text,0,$img_start);
-		$img_start += strlen('[img]');
-		$saved_image = substr($Text,$img_start,$img_end - $img_start);
-		$end_fragment = substr($Text,$img_end + strlen('[/img]'));		
-		$Text = $start_fragment . '[!#saved_image#!]' . $end_fragment;
-		$search = '/\[url\=(.*?)\]\[!#saved_image#!\]\[\/url\]' . '/is';
-		$replace = '[url=' . z_path() . '/redir/' . $item['contact-id'] 
-			. '?f=1&url=' . '$1' . '][!#saved_image#!][/url]' ;
-
-		$Text = preg_replace($search,$replace,$Text);
-
-		if(strlen($saved_image))
-			$item['body'] = str_replace('[!#saved_image#!]', '[img]' . $saved_image . '[/img]',$Text);
-	}
+	$extracted = item_extract_images($item['body']);
+	if($extracted['images'])
+		$item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
 
 	$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
 	if ($item['verb']=== ACTIVITY_LIKE || $item['verb']=== ACTIVITY_DISLIKE){
@@ -101,6 +162,49 @@ function localize_item(&$item){
 		$item['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
 
 	}
+	if (stristr($item['verb'],ACTIVITY_POKE)) {
+		$verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
+		if(! $verb)
+			return;
+		if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
+
+		$Aname = $item['author-name'];
+		$Alink = $item['author-link'];
+		
+		$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
+		
+		$obj = parse_xml_string($xmlhead.$item['object']);
+		$links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
+		
+		$Bname = $obj->title;
+		$Blink = ""; $Bphoto = "";
+		foreach ($links->link as $l){
+			$atts = $l->attributes();
+			switch($atts['rel']){
+				case "alternate": $Blink = $atts['href'];
+				case "photo": $Bphoto = $atts['href'];
+			}
+			
+		}
+		
+		$A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
+		$B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
+		if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
+
+		// we can't have a translation string with three positions but no distinguishable text
+		// So here is the translate string.
+
+		$txt = t('%1$s poked %2$s');
+
+		// now translate the verb
+
+		$txt = str_replace( t('poked'), t($verb), $txt);
+
+		// then do the sprintf on the translation string
+
+		$item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
+
+	}
     if ($item['verb']===ACTIVITY_TAG){
 		$r = q("SELECT * from `item`,`contact` WHERE 
 		`item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
@@ -173,6 +277,7 @@ function localize_item(&$item){
 				$item['body'] = str_replace($mtch[0],'@[url=' . zrl($mtch[1]). ']',$item['body']);
 		}
 	}
+
 	// add zrl's to public images
 	if(preg_match_all('/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
 		foreach($matches as $mtch) {
@@ -180,6 +285,17 @@ function localize_item(&$item){
 		}
 	}
 
+	// add sparkle links to appropriate permalinks
+
+	$x = stristr($item['plink'],'/display/');
+	if($x) {
+		$sparkle = false;
+		$y = best_link_url($item,$sparkle,true);
+		if(strstr($y,'/redir/'))
+			$item['plink'] = $y . '?f=&url=' . $item['plink'];
+	} 
+
+
 
 }
 
@@ -427,12 +543,12 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				// We've already parsed out like/dislike for special treatment. We can ignore them now
 
 				if(((activity_match($item['verb'],ACTIVITY_LIKE)) 
-					|| (activity_match($item['verb'],ACTIVITY_DISLIKE)))) 
-//					&& ($item['id'] != $item['parent']))
+					|| (activity_match($item['verb'],ACTIVITY_DISLIKE))) 
+					&& ($item['id'] != $item['parent']))
 					continue;
 
 				$toplevelpost = (($item['id'] == $item['parent']) ? true : false);
-				$toplevelprivate = false;
+
 
 				// Take care of author collapsing and comment collapsing
 				// (author collapsing is currently disabled)
@@ -440,7 +556,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				// If there are more than two comments, squash all but the last 2.
 			
 				if($toplevelpost) {
-					$toplevelprivate = (($toplevelpost && $item['private']) ? true : false);
+
 					$item_writeable = (($item['writable'] || $item['self']) ? true : false);
 
 					$comments_seen = 0;
@@ -485,7 +601,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 
 				$redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
 
-				$lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) 
+				$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) 
 					|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 					? t('Private Message')
 					: false);
@@ -546,7 +662,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				}
 
 				$likebuttons = '';
-				$shareable = ((($profile_owner == local_user()) &&  ((! $item['private']) || $item['network'] === NETWORK_FEED)) ? true : false); 
+				$shareable = ((($profile_owner == local_user()) && ($item['private'] != 1)) ? true : false); 
 
 				if($page_writeable) {
 /*					if($toplevelpost) {  */
@@ -699,7 +815,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 					'text' => strip_tags(template_escape($body)),
 					'id' => $item['item_id'],
 					'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
-					'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
+					'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $owner-name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
 					'to' => t('to'),
 					'wall' => t('Wall-to-Wall'),
 					'vwall' => t('via Wall-To-Wall:'),
@@ -794,6 +910,7 @@ function item_photo_menu($item){
 		 if(! count($a->contacts))
 			load_contact_links(local_user());
 	}
+	$poke_link="";
 	$contact_url="";
 	$pm_url="";
 	$status_link="";
@@ -823,6 +940,7 @@ function item_photo_menu($item){
 		}
 	}
 	if(($cid) && (! $item['self'])) {
+		$poke_link = $a->get_baseurl($ssl_state) . '/poke/?f=&c=' . $cid;
 		$contact_url = $a->get_baseurl($ssl_state) . '/contacts/' . $cid;
 		$posts_link = $a->get_baseurl($ssl_state) . '/network/?cid=' . $cid;
 
@@ -845,6 +963,7 @@ function item_photo_menu($item){
 		t("Network Posts") => $posts_link, 
 		t("Edit Contact") => $contact_url,
 		t("Send PM") => $pm_url,
+		t("Poke") => $poke_link
 	);
 	
 	
@@ -856,7 +975,7 @@ function item_photo_menu($item){
 
 	$o = "";
 	foreach($menu as $k=>$v){
-		if ($v!="") $o .= "<li><a href='$v'>$k</a></li>\n";
+		if ($v!="") $o .= "<li><a href=\"$v\">$k</a></li>\n";
 	}
 	return $o;
 }}