From 53590d216691a572ede5e30dbc631a6cd0669c41 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 22 Nov 2011 16:00:05 -0800
Subject: [PATCH] rework show/hide comments

---
 boot.php                          |  6 ++++--
 include/conversation.php          | 17 +++++++++++++----
 view/head.tpl                     | 12 ++++++++++++
 view/hide_comments.tpl            |  4 ++++
 view/theme/duepuntozero/style.css |  4 ++++
 5 files changed, 37 insertions(+), 6 deletions(-)
 create mode 100644 view/hide_comments.tpl

diff --git a/boot.php b/boot.php
index 6050e6b056..4ccdff7acd 100644
--- a/boot.php
+++ b/boot.php
@@ -9,7 +9,7 @@ require_once('include/nav.php');
 require_once('include/cache.php');
 
 define ( 'FRIENDIKA_PLATFORM',     'Friendica');
-define ( 'FRIENDIKA_VERSION',      '2.3.1172' );
+define ( 'FRIENDIKA_VERSION',      '2.3.1173' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.22'    );
 define ( 'DB_UPDATE_VERSION',      1105      );
 
@@ -417,7 +417,9 @@ class App {
 			'$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!!
 			'$generator' => 'Friendika' . ' ' . FRIENDIKA_VERSION,
 			'$delitem' => t('Delete this item?'),
-			'$comment' => t('Comment')
+			'$comment' => t('Comment'),
+			'$showmore' => t('show more'),
+			'$showfewer' => t('show fewer')
 		));
 	}
 
diff --git a/include/conversation.php b/include/conversation.php
index 9ac251e460..d8adb27c3c 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -172,6 +172,7 @@ function conversation(&$a, $items, $mode, $update) {
 	$cmnt_tpl    = get_markup_template('comment_item.tpl');
 	$tpl         = get_markup_template('wall_item.tpl');
 	$wallwall    = get_markup_template('wallwall_item.tpl');
+	$hide_comments_tpl = get_markup_template('hide_comments.tpl');
 
 	$alike = array();
 	$dlike = array();
@@ -385,12 +386,20 @@ function conversation(&$a, $items, $mode, $update) {
 				$override_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
 				$show_comment_box = ((($page_writeable) && ($item_writeable) && ($comments_seen == $comments[$item['parent']])) ? true : false);
 
+
 				if(($comments[$item['parent']] > 2) && ($comments_seen <= ($comments[$item['parent']] - 2)) && ($item['gravity'] == 6)) {
 					if(! $comments_collapsed) {
-						$threads[$threadsid] .= '<div class="ccollapse-wrapper fakelink" id="ccollapse-wrapper-' . $item['parent'] 
-							. '" onclick="openClose(' . '\'ccollapse-' . $item['parent'] . '\'); $(\'#ccollapse-wrapper-' . $item['parent'] . '\').hide();" >' 
-							. sprintf( t('See all %d comments'), $comments[$item['parent']]) . '</div>'
-							. '<div class="ccollapse" id="ccollapse-' . $item['parent'] . '" style="display: none;" >';
+
+						// IMPORTANT: the closing </div> in the hide_comments template
+						// is supplied below in code. 
+
+						$threads[$threadsid] .= replace_macros($hide_comments_tpl,array(
+							'$id' => $item['parent'],
+							'$num_comments' => sprintf( tt('%d comment','%d comments',$comments[$item['parent']]),
+								$comments[$item['parent']]),
+							'$display' => 'none',
+							'$hide_text' => t('show more')
+						));
 						$comments_collapsed = true;
 					}
 				}
diff --git a/view/head.tpl b/view/head.tpl
index 752915b146..055c3cef58 100644
--- a/view/head.tpl
+++ b/view/head.tpl
@@ -44,6 +44,18 @@
 		}
 	}
 
+	function showHideComments(id) {
+		if( $('#collapsed-comments-' + id).is(':visible')) {
+			$('#collapsed-comments-' + id).hide();
+			$('#hide-comments-' + id).html('$showmore');
+		}
+		else {
+			$('#collapsed-comments-' + id).show();
+			$('#hide-comments-' + id).html('$showfewer');
+		}
+	}
+
+
 </script>
 
 
diff --git a/view/hide_comments.tpl b/view/hide_comments.tpl
new file mode 100644
index 0000000000..123546bcc2
--- /dev/null
+++ b/view/hide_comments.tpl
@@ -0,0 +1,4 @@
+<div class="hide-comments-outer">
+$num_comments <span id="hide-comments-$id" class="hide-comments fakelink" onclick="showHideComments($id);">$hide_text</span>
+</div>
+<div id="collapsed-comments-$id" class="collapsed-comments" style="display: $display;">
diff --git a/view/theme/duepuntozero/style.css b/view/theme/duepuntozero/style.css
index 662518d430..d678876dcf 100644
--- a/view/theme/duepuntozero/style.css
+++ b/view/theme/duepuntozero/style.css
@@ -61,6 +61,10 @@ blockquote {
 	padding: 5px;
 }
 
+.hide-comments {
+	margin-left: 15px;
+}
+
 #panel {
 	background-color: ivory;
 	position: absolute;