<?php

/*
**

	This is the common object that all More Plugins. 


	Copyright (C) 2010  Henrik Melin, Kal Ström
	
	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.
	
	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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**
*/

$more_plugins = 'MORE_PLUGINS_SPUTNIK_4';
if (!defined($more_plugins)) {
	
	class more_plugins_object_sputnik_4 {
	
	
		function more_plugins_object_sputnik_4($settings) {
			$this->settings = $settings;
			$this->slug = sanitize_title($settings['name']);
			$this->init($settings);
			$this->filter = str_replace('-', '_', sanitize_title($this->settings['name'])) . '_saved';
			$this->data_default = array();
			$this->data_modified = array();
			$this->data_loaded = array();
			
			add_action('init', array(&$this, 'load_save_files'));
		}
		function init($settings) {
		/*
		** This function is intentionally left blank
		**
		** Overwritten by indiviudal plugin admin objects, if needed.
		*/
		}
		function load_save_files () {

			// Read in saved files	
			$dir = plugin_dir_path($this->settings['file']) . 'saved/';

			if (is_dir($dir)) {
			
				// Pre PHP 5 compatablity
				if (is_callable('scandir'))
					$ls = scandir($dir);
				else {
					$ls = array();
					$dh  = opendir($dir);
					while (false !== ($filename = readdir($dh))) {
						if ($filename[0] != '.') $ls[] = $filename;
					}
				}
				
				$pts = array();
				foreach ($ls as $l) if (strpos($l, '.php')) $pts[] = $l;
				foreach ($pts as $file) require($dir . $file);
				$this->data = $this->load_objects();
			}
		
		}
		
		function object_to_array($data) {
		
   			if (is_object($data)) $data = get_object_vars($data);
    		return is_array($data) ? array_map(array(&$this, 'object_to_array'), $data) : $data;
		/*
			if (is_array($data) || is_object($data)) {
				$result = array(); 
				foreach($data as $key => $value) $result[$key] = $this->object_to_array($value); 
    			return $result;
  			}
			return $data;
		*/
		}
		function get_objects($keys = array()) {
			if (empty($this->data_loaded)) $this->data_loaded = $this->load_objects();
			if (!empty($keys)) {
				$ret = array();
				foreach ($keys as $key) {
					foreach ((array) $this->data_loaded[$key] as $name => $var) {					
						$ret[$name] = $this->data_loaded[$key][$name];
					}
				}
				return $ret;	
			}
			return $this->data_loaded;
		}
		function load_objects($data = array()) {
			$plugin =  get_option($this->settings['option_key'], array());
			$data['_plugin'] = $this->object_to_array($plugin);
			if (!$data['_plugin']) $data['_plugin'] = array();

			$saved = $this->saved_data();
			$data['_plugin_saved'] = $this->object_to_array($saved);
			if (!$data['_plugin_saved']) $data['_plugin_saved'] = array();
			foreach ((array) $this->data_modified as $key => $item) {
				// Remove the defaults
				if (array_key_exists($key, (array) $this->data_default)) 
					unset($this->data_modified[$key]);
				/*
				if (array_key_exists($key, $data['_plugin'])) 
					unset($this->data_modified[$key]);		
				if (array_key_exists($key, (array) $data['_plugin_saved'])) 
					unset($this->data_modified[$key]);					
				*/
			}

			$data['_other'] = $this->object_to_array($this->data_modified);
			if (!$data['_other']) $data['_other'] = array();
			
			$data['_default'] = $this->object_to_array($this->data_default);
			if (!$data['_default']) $data['_default'] = array();

			$this->data_loaded = $data;
			return $data;
		
		}
		function saved_data() {
			return apply_filters($this->filter, $saved);

			$saved = array();
			$saved = apply_filters($this->filter, $saved);
			foreach ($saved as $key => $type) {
				$data[$key] = $type;
				$data[$key]['file'] = true;
			}
			return $data;		
		}
		function elsewhere_data($data, $wpdata) {
			// Get the stuff defined elsewhere
			foreach ($wpdata as $key => $item) {
				if (in_array($key, (array) $this->settings['default_keys'])) continue;
				$item = $this->object_to_array($item);
				$data[$key] = $item;
				$data[$key]['file'] = true;
				$data[$key]['other'] = true;
			}
			return $data;
		}
		
		
		/*
		**		POPULATE
		**
		*/
		function populate ($page, $options = array()) {

			// These are the single value variables
			foreach ((array) $this->settings['fields']['var'] as $field)
				if (array_key_exists($field, (array) $page)) 
					$options[$field] = $page[$field];
				else $options[$field] = false;
				
			// Arrays, may be associative
			foreach ((array) $this->settings['fields']['array'] as $k => $f) {	

				if (!is_array($f)) {
					 if (array_key_exists($f, (array) $page)) 
					 	$options[$f] = $page[$f];
					// $options[$f] = (array_key_exists($f, (array) $page)) ? $page[$f] : array();
				} else {
					foreach((array) $f as $f2) {
						if (array_key_exists($f2, (array) $page[$k])) 
							$options[$k][$f2] = $page[$k][$f2];
						// $options[$k][$f2] = (array_key_exists($f2, (array) $page[$k])) ? $page[$k][$f2] : false;				
					}
				}
			}
			return $options;			
		}	


	}
}

if (!is_callable('__d')) {
	function __d($d) {
		if (!defined('MORE_PLUGINS_DEV')) return false;
		if (!$d) return false;
		echo '<pre>';
		print_r($d);
		echo '</pre>';
	}
}

define($more_plugins, true);


?>