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<?php
/*****************************************************************************
*
* NagVisContextMenu.php - Class for handling the context menus
*
* Copyright (c) 2004-2011 NagVis Project (Contact: info@nagvis.org)
*
* License:
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*****************************************************************************/
/**
* @author Lars Michelsen <lars@vertical-visions.de>
*/
class NagVisContextMenu {
private $CORE;
private $OBJPAGE;
private $CACHE;
private $templateName;
private $pathHtmlBase;
private $pathTemplateFile;
private $code;
/**
* Class Constructor
*
* @param GlobalCore $CORE
* @author Lars Michelsen <lars@vertical-visions.de>
*/
public function __construct($CORE, $templateName, $OBJ = NULL) {
$this->CORE = $CORE;
$this->OBJPAGE = $OBJ;
$this->templateName = $templateName;
$this->pathHtmlBase = cfg('paths', 'htmlbase');
$this->pathTemplateFile = $this->CORE->getMainCfg()->getPath('sys', '', 'templates', $this->templateName.'.context.html');
$this->CACHE = new GlobalFileCache($this->pathTemplateFile,
cfg('paths','var').'context-'.$this->templateName.'-'.curLang().'.cache');
// Only use cache when there is
// a) Some valid cache file
// b) Some valid main configuration cache file
// c) This cache file newer than main configuration cache file
if($this->CACHE->isCached() !== -1
&& $this->CORE->getMainCfg()->isCached() !== -1
&& $this->CACHE->isCached() >= $this->CORE->getMainCfg()->isCached()) {
$this->code = $this->CACHE->getCache();
} else {
// Read the contents of the template file
if($this->readTemplate()) {
// The static macros should be replaced before caching
$this->replaceStaticMacros();
// Build cache for the template
$this->CACHE->writeCache($this->code, 1);
}
}
}
/**
* readTemplate
*
* Reads the contents of the template file
*
* @return Boolean Result
* @author Lars Michelsen <lars@vertical-visions.de>
*/
function readTemplate() {
if($this->checkTemplateReadable(1)) {
$this->code = file_get_contents($this->pathTemplateFile);
return TRUE;
} else {
return FALSE;
}
}
/**
* replaceStaticMacros
*
* Replaces static macros like paths and language strings in template code
*
* @author Lars Michelsen <lars@vertical-visions.de>
*/
private function replaceStaticMacros() {
// Replace the static macros (language, paths)
if(strpos($this->code,'[lang_confirm_delete]') !== FALSE) {
$this->code = str_replace('[lang_confirm_delete]', l('confirmDelete'), $this->code);
}
if(strpos($this->code,'[lang_connect_by_ssh]') !== FALSE) {
$this->code = str_replace('[lang_connect_by_ssh]',l('contextConnectBySsh'),$this->code);
}
if(strpos($this->code,'[lang_refresh_status]') !== FALSE) {
$this->code = str_replace('[lang_refresh_status]',l('contextRefreshStatus'),$this->code);
}
if(strpos($this->code,'[lang_reschedule_next_check]') !== FALSE) {
$this->code = str_replace('[lang_reschedule_next_check]',l('contextRescheduleNextCheck'),$this->code);
}
if(strpos($this->code,'[lang_schedule_downtime]') !== FALSE) {
$this->code = str_replace('[lang_schedule_downtime]',l('contextScheduleDowntime'),$this->code);
}
if(strpos($this->code,'[lang_ack]') !== FALSE)
$this->code = str_replace('[lang_ack]', l('Acknowledge'), $this->code);
if(strpos($this->code,'[lang_clone]') !== FALSE)
$this->code = str_replace('[lang_clone]', l('Clone object'), $this->code);
if(strpos($this->code,'[lang_lock]') !== FALSE)
$this->code = str_replace('[lang_lock]', l('Lock'), $this->code);
if(strpos($this->code,'[lang_unlock]') !== FALSE)
$this->code = str_replace('[lang_unlock]', l('Unlock'), $this->code);
if(strpos($this->code,'[lang_modify]') !== FALSE)
$this->code = str_replace('[lang_modify]', l('Modify object'), $this->code);
if(strpos($this->code,'[lang_delete]') !== FALSE)
$this->code = str_replace('[lang_delete]', l('Delete object'), $this->code);
if(strpos($this->code,'[lang_delete_confirm]') !== FALSE)
$this->code = str_replace('[lang_delete_confirm]', l('Really delete the object?'), $this->code);
if(strpos($this->code,'[lang_toggle_line_mid]') !== FALSE)
$this->code = str_replace('[lang_toggle_line_mid]', l('Lock/Unlock line middle'), $this->code);
if(strpos($this->code,'[html_base]') !== FALSE) {
$this->code = str_replace('[html_base]',cfg('paths','htmlbase'),$this->code);
}
if(strpos($this->code,'[html_templates]') !== FALSE) {
$this->code = str_replace('[html_templates]', $this->CORE->getMainCfg()->getPath('html', 'global', 'templates'), $this->code);
}
if(strpos($this->code,'[html_template_images]') !== FALSE) {
$this->code = str_replace('[html_template_images]', $this->CORE->getMainCfg()->getPath('html', 'global', 'templateimages'), $this->code);
}
if(strpos($this->code,'[lang_make_root]') !== FALSE) {
$this->code = str_replace('[lang_make_root]', l('Make root'), $this->code);
}
if(strpos($this->code,'[lang_action_rdp]') !== FALSE) {
$this->code = str_replace('[lang_action_rdp]', l('Connect (RDP)'), $this->code);
}
if(strpos($this->code,'[lang_action_ssh]') !== FALSE) {
$this->code = str_replace('[lang_action_ssh]', l('Connect (SSH)'), $this->code);
}
if(strpos($this->code,'[lang_action_http]') !== FALSE) {
$this->code = str_replace('[lang_action_http]', l('Connect (HTTP)'), $this->code);
}
if(strpos($this->code,'[lang_action_https]') !== FALSE) {
$this->code = str_replace('[lang_action_https]', l('Connect (HTTPS)'), $this->code);
}
}
/**
* Print the HTML code
*
* return String HTML Code
* @author Lars Michelsen <lars@vertical-visions.de>
*/
public function __toString () {
return $this->code;
}
/**
* PRIVATE checkTemplateReadable()
*
* Checks if the requested template file is readable
*
* @param Boolean Switch for enabling/disabling error messages
* @return Boolean Check Result
* @author Lars Michelsen <lars@vertical-visions.de>
*/
private function checkTemplateReadable($printErr) {
return GlobalCore::getInstance()->checkReadable($this->pathTemplateFile, $printErr);
}
/**
* PRIVATE checkTemplateExists()
*
* Checks if the requested template file exists
*
* @param Boolean Switch for enabling/disabling error messages
* @return Boolean Check Result
* @author Lars Michelsen <lars@vertical-visions.de>
*/
private function checkTemplateExists($printErr) {
return GlobalCore::getInstance()->checkExisting($this->pathTemplateFile, $printErr);
}
public function getCssFile() {
return $this->CORE->getMainCfg()->getPath('html', 'global', 'templates', $this->templateName.'.context.css');
}
}
?>
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