<?php

/**
 * edit entry panel
 *
 * Type:     
 * Name:     
 * Date:     
 * Purpose:  
 * Input:
 *         
 * @author NoWhereMan <real_nowhereman at users dot sf dot com>
 *
 */
 	
	
 

 	class admin_entry_write extends AdminPanelActionValidated {
		
		var $validators = array(
				array('subject', 'subject', 'notEmpty', false, false, 'trim,stripslashes'),
				array('content', 'content', 'notEmpty', false, false, 'stripslashes'),
			); 
		
		var $events = array('save', 'preview', 'savecontinue');
		var $draft = false;
		
		function _makePreview($arr, $id=null) {
			
			if (!$id) {
				$arr['subject'] = apply_filters('title_save_pre', $arr['subject']);
				$arr['content'] = apply_filters('content_save_pre', $arr['content']);
			}
			

			if ($this->draft || $this->draft = draft_exists($this->id)) {
					if (isset($arr['categories'])
						&& is_array($arr['categories']) && !in_array('draft', $arr['categories']) ) {
						$arr['categories'][] = 'draft';
						} else {
							$arr['categories'][] = 'draft';
					}

			}

			// unfiltered content (for editing)		
			$this->smarty->assign('post', $arr);
			
			if (THEME_LEGACY_MODE) {
				theme_entry_filters($arr, $id);
			}
		
			// content for preview
			$this->smarty->assign('entry', $arr);
			$this->smarty->assign('preview', true);
		}
 	
		function makePageTitle($title, $sep) {
			global $lang, $panel;
			if ($this->draft) {
					$this->smarty->append(
							'warnings', 
							$lang['admin']['entry']['write']['msgs']['draft']
					);
			}
			return "$title $sep {$lang['admin']['entry']['write']['head']}";
		}

		function draft_class($string) {
			return "$string draft";
		}
	
		function _getCatsFlags() {
				
			//$this->smarty->assign('saved_categories', entry_categories_format());
			$this->smarty->assign('saved_flags', entry_flags_get());
			
		}
		
		function setup() {
		
				$this->id = @$_REQUEST['entry'];		
				$this->smarty->assign('id', $this->id);
				
				
		}
		
		function main() {
			
			global $lang;
			
			$id = $this->id;
			
			if (isset($_REQUEST['entry'])) {
				
				$arr = draft_parse($id);
				
				if (!$arr)
					$arr = entry_parse($id);
				else 
					$this->smarty->assign('draft', true);
				
				// if entry does not exists
				if ($arr) {
					$this->_makePreview($arr, $id);		
				} 
		
			}
			
			$this->_getCatsFlags();
			add_filter('wp_title', array(&$this, 'makePageTitle'), 10, 2);
			if ($this->draft) add_filter('admin_body_class', array(&$this, 'draft_class'));
				
		}
		
		function _getposteddata() {

			$arr['version'] = system_ver();
			$arr['subject'] = ($_POST['subject']);
			$arr['content'] = ($_POST['content']);
			$author = user_get();
			$arr['author'] = $author['userid'];
			$arr['date'] = !empty($_POST['timestamp'])?$_POST['timestamp']:date_time();

			
			$cats = !empty($_POST['cats'])?$_POST['cats']:array();
			$flags = !empty($_POST['flags'])?$_POST['flags']:array();
			
			$catids = array_merge(array_keys($flags), array_keys($cats));

			$this->draft = isset($flags['draft']);
			if ($catids)
				$arr['categories'] = $catids;
			
			return $arr;
		
		}
		
		function onsave($do_preview = false) {
			
			$id = $this->id;
			$data = $this->_getposteddata();			
			
			if ($this->draft) {
				$success=draft_save($data, $id, true);
				$this->smarty->assign('success', $success? 1 : -1 );
			} else {
				$success=entry_save($data, $id);
				$this->smarty->assign('success', is_numeric($success)? $success : 1 );
			}
			
			// if ($success) sess_remove('entry');
			
	
			if ($do_preview)
				$this->_makePreview($data);

			if ($success<0) {
				$this->main();
				return PANEL_NOREDIRECT;
			}

			return 1;
		}
		
		
		function onpreview() {
			global $lang;
			
			$this->_makePreview($this->_getposteddata());		
			
			
			$this->_getCatsFlags();

			add_filter('wp_title', array(&$this, 'makePageTitle'), 10, 2);
			if ($this->draft) add_filter('admin_body_class', array(&$this, 'draft_class'));
			
			return 0;
			
			
		}
		
		function onsavecontinue() {
			global $lang;	
			$this->onsave(true);
			
			$this->_getCatsFlags();

			add_filter('wp_title', array(&$this, 'makePageTitle'), 10, 2);
			if ($this->draft) add_filter('admin_body_class', array(&$this, 'draft_class'));
		}
		
		
		function onerror() {
			$this->main();
			return 0;	
		}

	}

?>