- [DEV-91] added printable view for pages (Artem)

git-svn-id: svn://svn.zabbix.com/trunk@5204 97f52cf1-0a1b-0410-bd0e-c28be96e8082

9 files changed, 110 insertions, 15 deletions

diff --git a/frontends/php/css.css b/frontends/php/css.css
index 8159aee1..57937def 100644
--- a/frontends/php/css.css
+++ b/frontends/php/css.css
@@ -12,7 +12,7 @@
 
 body{
         background-color:#e5e5e5;
-        margin: 0px 0px 0px 0px;
+        margin: 0px;
         padding: 0px;
         color:black;
         font-family:verdana, arial, helvetica, sans-serif;
@@ -20,8 +20,28 @@ body{
 	text-decoration: none;
        line-height:16px;
 }
+/**************** MEDIA *****************/
+@media print {
+	div.printless{
+		visibility: hidden;
+		display: none;
+	}
+	div.printonly{
+		display: block;
+		visibility:visible;
+	}
+}
 
-
+@media screen {
+	div.printless{
+		visibility:visible;
+		display:block;
+	}
+	div.printonly{
+		visibility: hidden;
+		display:none;
+	}
+}
 
 /**************** OTHERS ****************/
 .top		{	vertical-align: top; }
diff --git a/frontends/php/hosts.php b/frontends/php/hosts.php
index 6e3d09f6..125fc818 100644
--- a/frontends/php/hosts.php
+++ b/frontends/php/hosts.php
@@ -796,6 +796,7 @@ include_once "include/page_header.php";
 				$show_only_tmp ? SPACE : NULL,
 				$show_only_tmp ? new CButtonQMessage('delete_and_clear',S_DELETE_SELECTED_WITH_LINKED_ELEMENTS,S_DELETE_SELECTED_HOSTS_Q) : NULL
 				);
+
 			$table->SetFooter(new CCol($footerButtons));
 
 			$form->AddItem($table);
diff --git a/frontends/php/include/classes/cspan.inc.php b/frontends/php/include/classes/cspan.inc.php
index fee3f99f..9ef2e068 100644
--- a/frontends/php/include/classes/cspan.inc.php
+++ b/frontends/php/include/classes/cspan.inc.php
@@ -35,4 +35,21 @@
 			$this->tag_body_end = "";
 		}
 	}
+
+	class CDiv extends CTag
+	{
+/* public */
+		function CDiv($items=NULL,$class=NULL)
+		{
+			parent::CTag("div","yes");
+			$this->SetClass($class);
+			$this->AddItem($items);
+			$this->tag_body_start = "";
+
+			$this->tag_start= "";
+			$this->tag_end = "";
+			$this->tag_body_start = "";
+			$this->tag_body_end = "";
+		}
+	}
 ?>
diff --git a/frontends/php/include/classes/ctable.inc.php b/frontends/php/include/classes/ctable.inc.php
index b7f1fb11..4de17a2f 100644
--- a/frontends/php/include/classes/ctable.inc.php
+++ b/frontends/php/include/classes/ctable.inc.php
@@ -48,6 +48,7 @@
 /* public */
 		function CRow($item=NULL,$class=NULL){
 			parent::CTag("tr","yes");
+
 			$this->AddItem($item);
 			$this->SetClass($class);
 		}
@@ -65,13 +66,11 @@
                     if(strtolower(get_class($el))=='ccol') {
                 		parent::AddItem($el);
 					} elseif(!is_null($el)) {
-//						parent::AddItem('<td>'.unpack_object($el).'</td>');
 						parent::AddItem(new CCol($el));
 					}
 				}
 			}
 			elseif(!is_null($item)){
-//				parent::AddItem('<td>'.unpack_object($item).'</td>');
 				parent::AddItem(new CCol($item));
 			}
 		}
@@ -157,6 +156,7 @@
 		}
 
 		function SetHeader($value=NULL,$class=NULL){
+			if(isset($_REQUEST['print'])) hide_form_items($value);
 			if(is_null($class)) $class = $this->headerClass;
 
 			if(strtolower(get_class($value))=='crow') {
@@ -169,6 +169,7 @@
 		}
 
 		function SetFooter($value=NULL,$class=NULL){
+			if(isset($_REQUEST['print'])) hide_form_items($value);
 			if(is_null($class)) $class = $this->footerClass;
 
 			$this->footer = $this->PrepareRow($value,$class);
diff --git a/frontends/php/include/config.inc.php b/frontends/php/include/config.inc.php
index b0e6bdb3..2be1d66f 100644
--- a/frontends/php/include/config.inc.php
+++ b/frontends/php/include/config.inc.php
@@ -1007,26 +1007,63 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 		return	DBexecute('update config set '.implode(',',$update).
 			' where '.DBin_node('configid', get_current_nodeid(false)));
 	}
+	
+/* Function: 
+ *	hide_form_items()
+ *
+ * Desc:
+ *	Searches items/objects for Form tags like "<input"/Form classes like CForm, and makes it empty
+ * 
+ * Author: 
+ *	Aly
+ */
+	function hide_form_items(&$obj){
+		if(is_array($obj)){
+			foreach($obj as $id => $item){
+				hide_form_items($obj[$id]);			// Attention recursion;
+			}
+		}
+		else if(is_object($obj)){
+			if(in_array(strtolower(get_class($obj)),array('cform','ccheckbox','cselect','cbutton','cbuttonqmessage','cbuttondelete','cbuttoncancel'))){
+				$obj=SPACE;
+			}
+			if(isset($obj->items) && !empty($obj->items)){
+				foreach($obj->items as $id => $item){
+					hide_form_items($obj->items[$id]); 		// Recursion
+				}
+			}
+		}
+		else{
+			foreach(array('<form','<input','<select') as $item){
+				if(strpos($obj,$item) !== FALSE) $obj = SPACE;
+			}
+		}
+	}
 
-	function	&get_table_header($col1, $col2=SPACE)
-	{
+	function get_table_header($col1, $col2=SPACE){
+		if(isset($_REQUEST['print'])){
+			hide_form_items($col1);
+			hide_form_items($col2);
+		//if empty header than do not show it
+			if(($col1 == SPACE) && ($col2 == SPACE)) return new CScript('');
+		}
+		
 		$table = new CTable(NULL,"header");
 		$table->SetCellSpacing(0);
 		$table->SetCellPadding(1);
 		$table->AddRow(array(new CCol($col1,"header_l"), new CCol($col2,"header_r")));
-		return $table;
+	return $table;
 	}
 
 	function	show_table_header($col1, $col2=SPACE)
 	{
-		$table =& get_table_header($col1, $col2);
+		$table = get_table_header($col1, $col2);
 		$table->Show();
 	}
 
 	# Show History Graph
 
-	function	show_history($itemid,$from,$stime,$period)
-	{
+	function	show_history($itemid,$from,$stime,$period){
 		$till=date(S_DATE_FORMAT_YMDHMS,time(NULL)-$from*3600);   
 		show_table_header(S_TILL.SPACE.$till.' ('.($period/3600).' HOURs)');
 
diff --git a/frontends/php/include/locales/en_gb.inc.php b/frontends/php/include/locales/en_gb.inc.php
index 9ca9d8c4..6331711b 100644
--- a/frontends/php/include/locales/en_gb.inc.php
+++ b/frontends/php/include/locales/en_gb.inc.php
@@ -149,6 +149,7 @@
 	'S_EXPORT_BIG'=>			'EXPORT',
 	'S_PREVIEW'=>				'Preview',
 	'S_BACK'=>					'Back',
+	'S_BACK_BIG'=>					'BACK',
 	'S_NO_DATA_FOR_EXPORT'=>		'No data for export',
 	'S_NO_DATA_SMALL'=>			'no data',
 	'S_RULES'=>					'Rules',
@@ -1396,6 +1397,7 @@
 	'S_AUDIT'=>				'Audit',
 	'S_LOGIN'=>				'Login',
 	'S_LOGOUT'=>				'Logout',
+	'S_PRINT'=>					'Print',
 	'S_LATEST_DATA'=>			'Latest data',
 
 //	Errors
diff --git a/frontends/php/include/page_header.php b/frontends/php/include/page_header.php
index 5162c3c9..9b2cfac1 100644
--- a/frontends/php/include/page_header.php
+++ b/frontends/php/include/page_header.php
@@ -378,6 +378,19 @@ COpt::profiling_start("page");
 
 	define ('PAGE_HEADER_LOADED', 1);
 
+	if(isset($_REQUEST['print'])){
+		define('ZBX_PAGE_NO_MENU', 1);
+		$req = substr($_SERVER['REQUEST_URI'],0,strpos($_SERVER['REQUEST_URI'],'print')-1);
+		
+		$link = new CLink(bold('&laquo;'.S_BACK_BIG), $req, 'small_font');
+		$link->AddOption('style','padding-left: 10px;');
+		
+		$printview = new CDiv($link,'printless');
+		$printview->AddOption('style','border: 1px #333 dotted;');
+		$printview->Show();
+		
+	}
+
 	if(!defined('ZBX_PAGE_NO_MENU'))
 	{
 COpt::compare_files_with_menu($ZBX_MENU);
@@ -386,8 +399,9 @@ COpt::compare_files_with_menu($ZBX_MENU);
 		$help->SetTarget('_blank');
 		$support = new CLink(S_GET_SUPPORT, "http://www.zabbix.com/support.php", "small_font");
 		$support->SetTarget('_blank');
+		$printview = new CLink(S_PRINT, $_SERVER['REQUEST_URI'].(empty($_GET)?'?':'&').'print=1', 'small_font');
 		
-		$page_header_r_col = array($help,array("|", $support));
+		$page_header_r_col = array($help,'|', $support,'|',$printview);
 		if($USER_DETAILS["alias"] != ZBX_GUEST_USER){
 			$page_header_r_col[] = array("|", 
 						new CLink(S_PROFILE, "profile.php", "small_font"),"|", 
diff --git a/frontends/php/include/validate.inc.php b/frontends/php/include/validate.inc.php
index 9fbb2bc1..80a923ef 100644
--- a/frontends/php/include/validate.inc.php
+++ b/frontends/php/include/validate.inc.php
@@ -545,6 +545,7 @@
 		"sessionid"=>		array(T_ZBX_STR, O_OPT,	 P_SYS,	HEX(),NULL),
 		"switch_node"=>		array(T_ZBX_INT, O_OPT,	 P_SYS,	DB_ID,NULL),
 		"triggers_hash"=>	array(T_ZBX_STR, O_OPT,	 P_SYS,	NOT_EMPTY,NULL),
+		'print'=>			array(T_ZBX_INT, O_OPT,	 P_SYS,	IN("1"),NULL),
 		'sort'=>			array(T_ZBX_STR, O_OPT,	 P_SYS,	NULL,NULL),
 		'sortorder'=>		array(T_ZBX_STR, O_OPT,	 P_SYS,	NULL,NULL)
 	);
diff --git a/frontends/php/tr_status.php b/frontends/php/tr_status.php
index f4532cfa..3208fcb7 100644
--- a/frontends/php/tr_status.php
+++ b/frontends/php/tr_status.php
@@ -585,15 +585,17 @@ include_once "include/page_header.php";
 		unset($row,$description, $actions);
 	}
 
-	zbx_add_post_js('blink.init();');
-	$m_form->AddItem($table);
-
-	$m_form->Additem(get_table_header(array(S_TOTAL.": ",
+	$table->SetFooter(new CCol(array(S_TOTAL.": ",
 							$table->GetNumRows(),
 							SPACE.SPACE.SPACE,
 							($config['event_ack_enable'])?(new CButton('bulkacknowledge',S_BULK_ACKNOWLEDGE,'javascript: submit();')):(SPACE)
 					)));
+					
+	$m_form->AddItem($table);
 	$m_form->Show();
+	unset($table);
+	
+	zbx_add_post_js('blink.init();');	
 	
 	$jsmenu = new CPUMenu(null,170);
 	$jsmenu->InsertJavaScript();