From cb9fc6d901c59999f3ebd369449e4a845680665d Mon Sep 17 00:00:00 2001
From: Frank Karlitschek <karlitschek@kde.org>
Date: Wed, 17 Aug 2011 00:24:50 +0200
Subject: [PATCH] make the help section working and pretty. knowledge base
 entries are fetched via OCS from a different server. cool stuff

---
 core/templates/part.pagenavi.php |  8 ++++----
 lib/ocsclient.php                | 11 ++++++++---
 settings/css/settings.css        | 15 ++++++++++++++-
 settings/help.php                | 12 ++++++------
 settings/templates/help.php      | 11 ++++++-----
 5 files changed, 38 insertions(+), 19 deletions(-)

diff --git a/core/templates/part.pagenavi.php b/core/templates/part.pagenavi.php
index 0602b79388..2300805875 100644
--- a/core/templates/part.pagenavi.php
+++ b/core/templates/part.pagenavi.php
@@ -1,12 +1,12 @@
 <center>
 	<table class="pager" cellspacing="0" cellpadding="0" border="0">
-		<tr>
+		<tr><td width="50%"></td>
 			<td width="1">
 				<?php if($_['page']>0):?>
 					<span class="pagerbutton1"><a href="<?php echo $_['url'].($_['page']-1);?>"><?php echo $l->t( 'prev' ); ?></a>&nbsp;&nbsp;</span>
 				<?php endif; ?>
 			</td>
-			<td>
+			<td width="1">
 				<?php if ($_['pagestart']>0):?>
 					...
 				<?php endif;?>
@@ -26,6 +26,6 @@
 					<span class="pagerbutton2"><a href="<?php echo $_['url'].($_['page']+1);?>"><?php echo $l->t( 'next' ); ?></a></span>
 				<?php endif; ?>
 			</td>
-		</tr>
+		<td width="50%"></td></tr>
 	</table>
-</center>
\ No newline at end of file
+</center>
diff --git a/lib/ocsclient.php b/lib/ocsclient.php
index 1df9e21e60..4b71f4550e 100644
--- a/lib/ocsclient.php
+++ b/lib/ocsclient.php
@@ -134,8 +134,10 @@ class OC_OCSClient{
 	 *
 	 * This function returns a list of all the knowledgebase entries from the OCS server
 	 */
-	public static function getKnownledgebaseEntries(){
-		$url='http://api.apps.owncloud.com/v1/knowledgebase/data?type=150&page=0&pagesize=10';
+	public static function getKnownledgebaseEntries($page,$pagesize){	
+		$p= (int) $page;
+		$s= (int) $pagesize;
+		$url='http://api.apps.owncloud.com/v1/knowledgebase/data?type=150&page='.$p.'&pagesize='.$s;
 
 		$kbe=array();
 		$xml=@file_get_contents($url);
@@ -152,9 +154,12 @@ class OC_OCSClient{
 			$kb['description']=$tmp[$i]->description;
 			$kb['answer']=$tmp[$i]->answer;
 			$kb['preview1']=$tmp[$i]->smallpreviewpic1;
+			$kb['detailpage']=$tmp[$i]->detailpage;
 			$kbe[]=$kb;
 		}
-		return $kbe;
+		$total=$data->meta->totalitems;
+		$kbe['totalitems']=$total;
+                return $kbe;
 	}
 
 
diff --git a/settings/css/settings.css b/settings/css/settings.css
index c8163ff2f8..2068389909 100644
--- a/settings/css/settings.css
+++ b/settings/css/settings.css
@@ -29,4 +29,17 @@ span.version{margin-left:3em;color:#ddd}
 
 
 /* HELP */
-table#help tr td { white-space:normal; }
+
+table.help { border-spacing:1em; }
+table.help tr td { white-space:normal; }
+
+
+a.newquestion { font-size:1em; width:10em; margin:1.5em; padding:.6em .5em .4em; background:#fff; color:#333; border:1px solid #ddd; -moz-box-shadow:0 1px 1px #fff, 0 2px 0 #bbb inset; -webkit-box-shadow:0 1px 1px #fff, 0 1px 0 #bbb inset; box-shadow:0 1px 1px #fff, 0 1px 0 #bbb inset; -moz-border-radius:.5em; -webkit-border-radius:.5em; border-radius:.5em; }
+a.newquestion:hover { background:#ddd; }
+
+
+td.entry { padding:1em; margin:2em; border:1px solid #ddd; -moz-box-shadow:0 1px 1px #fff, 0 2px 0 #bbb inset; -webkit-box-shadow:0 1px 1px #fff, 0 1px 0 #bbb inset; box-shadow:0 1px 1px #fff, 0 1px 0 #bbb inset; -moz-border-radius:.5em; -webkit-border-radius:.5em; border-radius:.5em; }
+td.entry:hover { background:#eee; }
+tr.entryrow:hover { background:#fff; }
+tr.pager:hover { background:#fff; }
+
diff --git a/settings/help.php b/settings/help.php
index b6466d282b..731ae09a0a 100644
--- a/settings/help.php
+++ b/settings/help.php
@@ -6,17 +6,17 @@ if( !OC_User::isLoggedIn()){
     exit();
 }
 
-//hardcode for testing
-$pagecount=8;
-$page=2;
-
 
 // Load the files we need
 OC_Util::addStyle( "settings", "settings" );
 OC_App::setActiveNavigationEntry( "help" );
 
-$kbe=OC_OCSClient::getKnownledgebaseEntries();
-
+$pagesize=5;
+if(isset($_GET['page'])) $page=$_GET['page']; else $page=0;
+$kbe=OC_OCSClient::getKnownledgebaseEntries($page,$pagesize);
+$totalitems=$kbe['totalitems'];
+unset($kbe['totalitems']);
+$pagecount=ceil($totalitems/$pagesize);
 
 $tmpl = new OC_Template( "settings", "help", "user" );
 $tmpl->assign( "kbe", $kbe );
diff --git a/settings/templates/help.php b/settings/templates/help.php
index 4cd748c3df..3a7edfa9b2 100644
--- a/settings/templates/help.php
+++ b/settings/templates/help.php
@@ -1,14 +1,15 @@
 <?php if(is_null($_["kbe"])):?>
 	Can't connect to Q&amp;A database
 <?php else:?>
-	<table id="help" cellspacing="20">
+	<table class="help">
 		<tbody>
 			<?php foreach($_["kbe"] as $kb): ?>
-				<tr>
+				<tr class="entryrow">
 					<td width="1"><?php if($kb["preview1"] <> "") { echo('<img class="preview" border="0" src="'.$kb["preview1"].'" />'); } ?> </a></td>
-					<td class="name"><p><strong><?php echo $kb["name"]; ?></strong></p><?php  echo('<span class="type">'.$kb['description'].'</span>'); ?>
+					<td class="entry"><p><strong><?php echo $kb["name"]; ?></strong></p><?php  echo('<span class="type">'.$kb['description'].'</span>'); ?>
 					<?php if($kb['answer']<>'') echo('<br /><span class="type"><b>Answer:</b></span><br /><span class="type">'.$kb['answer'].'</span>');?>
-					</td>
+					<?php if($kb['detailpage']<>'') echo('<br /><a target="_blank" href="'.$kb['detailpage'].'"><b>read more</b></a>')?>
+					<br /></td>
 				</tr>
 			<?php endforeach; ?>
 		</tbody>
@@ -18,7 +19,7 @@
 		$pageNavi=OC_Util::getPageNavi($_['pagecount'],$_['page'],$url);
 		$pageNavi->printPage();
 	?>
-	<a target="_blank" class="prettybutton" href="http://apps.owncloud.com/knowledgebase/editquestion.php?action=new"><?php echo $l->t( 'Ask a question' ); ?></a>
+	<br /><a target="_blank" class="newquestion" href="http://apps.owncloud.com/knowledgebase/editquestion.php?action=new"><?php echo $l->t( 'Ask a question' ); ?></a>
 <?php endif;?>