<?php

/**
 * this sperate file 
 * has all functions that are used
 * to create plugins
 */
 
 
	/**
	 * FUNCTION USED TO REGISTER ACTIONS THAT ARE TO APPLIED
	 * ON COMMENTS , TITLE, DESCRIPTIONS etc
     *
     * @deprecated : Since v2.7
	 */
	function register_action($name,$type=NULL)
	{
		global $Cbucket;
		if(is_array($name))
		{
			foreach($name as $key => $naam)
				if(is_array($naam))
				{
					foreach($naam as $name)
					{
						$Cbucket->actionList[$name][] = $key;
					}
				}else{

					$Cbucket->actionList[$naam][] = $key;
				}
		}elseif($type!=NULL){
			$Cbucket->actionList[$type][] = $name;
		}
	}
	
	/**
	* FUNCTION USED TO CREATE ANCHOR PLACEMENT
	* these are the placement where we can add plugin's or widget's code,
	* e.g if we want to display a new WYSIWYG box before comment text area 
	* we will create anchor before text area as {ANCHOR place='before_compose_box'}
	* code will be written in plugin file and its place will point 'before_compose_box'
	* then our function will get all the code for this placement and will display it
	* @param : array(Ad Code, LIMIT);
	*/
	function ANCHOR($params)
	{
		global $Cbucket;
		//Getting List of codes to display at this anchor
		$codes = $Cbucket->get_anchor_codes($params['place']);
		if(!empty($codes))
		{
			if(is_array($codes))
			{
				foreach($codes as $code)
				{
					echo $code;
				}
			}else{
				echo $codes;
			}
		}
		
		//Getting list of function that will be performed while calling achor
		$funcs = $Cbucket->get_anchor_function_list($params['place']);

		if(!empty($funcs))
		{
			if(is_array($funcs))
			{
				foreach($funcs as $func)
				{
					if(function_exists($func))
					{
						if(isset($params['data']))
							$func($params['data']);
						else
							$func();
					}
				}
			}else{
				if($params['data'])
					$funcs($params['data']);
				else
					$funcs();
			}
		}
	}
	
	/**
	* FUNCTION USED TO REGISTER ANCHORS
	* before_comments etc.. see complete list on http://docs.clip-bucket.com
	*/
	function register_anchor($name,$type=NULL)
	{
		global $Cbucket;
		if(is_array($name))
		{
			foreach($name as $key => $naam)
				if(is_array($naam))
				{
					foreach($naam as $name)
					{
						$Cbucket->anchorList[$name][] = $key;
					}
				}else{

					$Cbucket->anchorList[$naam][] = $key;
				}
		}elseif($type!=NULL){
			$Cbucket->anchorList[$type][] = $name;
		}
	}
	
	
	
	/**
	* FUNCTION USED TO REGISTER FUNCTION
	* If you want to perform some function on 
	* some place, you can simple register function that will be execute where anchor points are
	* placed
	*/
	function register_anchor_function($name,$type=NULL)
	{
		global $Cbucket;
		if(is_array($name))
		{
			foreach($name as $key => $naam)
				if(is_array($naam))
				{
					foreach($naam as $name)
					{
						$Cbucket->anchor_function_list[$name][] = $key;
					}
				}else{

					$Cbucket->anchor_function_list[$naam][] = $key;
				}
		}elseif($type!=NULL){
			$Cbucket->anchor_function_list[$type][] = $name;
		}
	}
	
	
	 /**
	  * Function used to add items in admin menu
	  * This function will insert new item in admin menu
	  * under given header, if the header is not available 
	  * it will create one, ( Header means titles ie 'Plugins' 'Videos' etc)
	  * @param STRING $header - Could be Plugin , Videos, Users , please check 
	  * http://docs.clip-bucket.com. for reference
	  * @param STRING name 
	  * @param STRING link
	  * That will add new item in admin menu
	  */
	 function add_admin_menu($header='Tool Box',$name,$link,$plug_folder=false,$is_player_file=false)
	 {
		global $Cbucket;
		//Get Menu
		$menu = $Cbucket->AdminMenu;
		
		if($plug_folder)
			$link = 'plugin.php?folder='.$plug_folder.'&file='.$link;
		if($is_player_file)
			$link .= '&player=true';
			
		//Add New Menu
		$menu[$header][$name] = $link;
		$Cbucket->AdminMenu = $menu;
	 }
	 
	 
	 
	 
	/**
	 * Function used to add custom upload fields
	 * In this you will provide an array that has a complete
	 * details of the field such as 'name',validate_func etc
	 * please check docs.clip-bucket.com for "how to add custom upload field"
	 */
	function register_custom_upload_field($array)
	{
		global $Upload;
		$name = key($array);
		if(is_array($array) && !empty($array[$name]['name']))
		{
			foreach($array as $key => $arr)
				$Upload->custom_upload_fields[$key] = $arr;
		}
	}
	
	/**
	 * Function used to add custom form fields
	 * In this you will provide an array that has a complete
	 * details of the field such as 'name',validate_func etc
	 * please check docs.clip-bucket.com for "how to add custom form field"
	 */
	function register_custom_form_field($array,$isGroup=false)
	{
		global $Upload;
		$name = key($array);
		
		if(!$isGroup)
		{
			if(is_array($array) && !empty($array[$name]['name']))
			{
				foreach($array as $key => $arr)
					$Upload->custom_form_fields[$key] = $arr;
			}
		}else
		{
			if(is_array($array) && !empty($array['group_name']) )
			{
				$Upload->custom_form_fields_groups[] = $array;
			}
		}
	}
	
	
	
	/**
	 * Function used to add custom signup form fields
	 * In this you will provide an array that has a complete
	 * details of the field such as 'name',validate_func etc
	 * please check docs.clip-bucket.com for "how to add custom signup field"
	 */
	function register_signup_field($array)
	{
		global $userquery;
		$name = key($array);
		if(is_array($array) && !empty($array[$name]['name']))
		{
			foreach($array as $key => $arr)
				$userquery->custom_signup_fields[$key] = $arr;
		}
		
	}
	
	
	/**
	 * Function used to add custom profile fields fields
	 * In this you will provide an array that has a complete
	 * details of the field such as 'name',validate_func etc
	 * please check docs.clip-bucket.com for "how to add custom form field"
	 */
	function register_custom_profile_field($array,$isGroup=false)
	{
		global $userquery;
		$name = key($array);
		
		if(!$isGroup)
		{
			if(is_array($array) && !empty($array[$name]['name']))
			{
				foreach($array as $key => $arr)
					$userquery->custom_profile_fields[$key] = $arr;
			}
		}else
		{
			if(is_array($array) && !empty($array['group_name']) )
			{
				$userquery->custom_profile_fields_groups[] = $array;
			}
		}
	}
	
	
	
	/**
	  * Function used to add actions that will be performed
	  * when video is uploaded
	  * @param Function name
	  */
	 function register_after_video_upload_action($func)
	 {
		 global $Upload;
		 $Upload->actions_after_video_upload[] = $func;
	 }
	 
	  /**
	  * Function used to add actions that will be performed
	  * when video is going to play, it will check which player to use
	  * what type to use and what to do
	  * @param Function name
	  */
	 function register_actions_play_video($func)
	 {
		 global $Cbucket;
		 $Cbucket->actions_play_video[] = $func;
	 }
	 
	 	function register_collection_delete_functions($func)
		{
			global $cbcollection;
			$cbcollection->collection_delete_functions[] = $func;	
		}
	 
	 
	 
	 /**
	  * Function used to add links in admin area
	  */
	 function add_admin_link($array)
	 {
		 $area = $array['area'];
		 $title = $array['title'];
		 $link = $array['link'];
	 }
	 
	 
	 /**
	  * function use to register function that will be 
	  * called while deleting a video
	  */
	 function register_action_remove_video($func)
	 {
		 global $cbvid;		 
		 //Editing this thing without special consideration can trun whole CB into "WTF"
		 $cbvid->video_delete_functions[] = $func;
	 }
	 
	 /**
	  * Function used to register function , that will be called when deleting video files
	  */
	 function register_action_remove_video_files($func)
	 {
		 global $Cbucket;	 
		 $Cbucket->on_delete_video[] = $func;
	 } 
	 
	/**
	 * Function used to display comment rating
	 */
	function comment_rating($input)
	{
		if($input<0)
			return '<font color="#ed0000">'.$input.'</font>';
		elseif($input>0)
			return '<font color="#006600">+'.$input.'</font>';
		else
			return $input;
	}
	
	
	/**
	 * Function use to register security captchas for clipbucket
	 */
	function register_cb_captcha($func,$ver_func,$show_field=true)
	{
		global $Cbucket;
		$Cbucket->captchas[] = array('load_function'=>$func,'validate_function'=>$ver_func,'show_field'=>$show_field);
	}register_anchor_function('cbRocks','the_footer');
	
	
	/**
	 * FUnction used to register ClipBucket php functions
	 */
	function cb_register_function($func_name,$place,$params=NULL)
	{
		global $Cbucket;
		
		if(function_exists($func_name))
		{
			$Cbucket->clipbucket_functions[$place][] = array('func'=>$func_name,'params'=>$params);
		}
	}
	
	/**
	 * function used to check weather specific place has function or not
	 */
	function cb_get_functions($place)
	{
		global $Cbucket;
		if(isset($Cbucket->clipbucket_functions[$place])){
			if(count($Cbucket->clipbucket_functions[$place])>0)
			{
				return $Cbucket->clipbucket_functions[$place];
			}else
				return false;
		}
	}
	
	/**
	 * Function used to call functions
	function cb_call_functions($place)
	{
		$funcs = cb_get_functions($place);
		if(is_array($funcs))
		foreach($funcs as $func)
		{
			$func_name = $func['func'];
			$params = $func['params'];
			if(function_exists($func_name))
			{
				if($params)
					$func_name($params);
				else
					$func_name();
			}
		}
	}*/
	
	/**
	 * Function used to call cb_functions
	 * Why I am re-writting this. Because we need some
	 * extra parameters in some places to make these 
	 * functions work correctly. Like while displaying
	 * categories we need to pass all paramerters that
	 * user has passed in cbCategories function
	 */
	function cb_call_functions($place,$extra=NULL)
	{
		$funcs = cb_get_functions($place);
		if(is_array($funcs))
			foreach($funcs as $func)
			{
				$fname = $func['func'];
				$fparams = $func['params'];
				if(function_exists($fname))
				{
					if($fparams) // checking if we have user defined params
					{
						if(is_array($fparams)) // Checking if params are array
							if($extra && is_array($extra)) // Checking if we have some extra params
								$fparams = array_merge($fparams,$extra); // If yes, then merge all params
							else
								$fparams = $fparams; // No Continue with user defined params	
						elseif($extra)
							$fparams = $extra; // It is not array, so assign $extra to $fparams.
						
						if(!empty($fparams))	
							$fname($fparams);
						else
							$fname();				
					} else {
						if($extra != NULL)
							$fname($extra);
						else
							$fname();		
					}
				}
			}
	}
	
	/**
	 * Regiseter Embed Function
	 */
	function register_embed_function($name)
	{
		global $cbvid;
		$cbvid->embed_func_list [] = $name;
	}

	function create_module_link($params)
	{
		$Modlink = $module = "module.php";
		$section = $params['section'];
		$page = $params['page'];
		$extra = $params['extra'];	
		
		if(empty($section) || empty($page))
			$Modlink = BASEURL;
		else
		{
			$Modlink .= "?s=".$section;
			$Modlink .= "&p=".$page;
			if(($extra))
			{
				if(is_array($extra))
				{
					foreach($extra as $var=>$value)
					{	
						if(is_numeric($var))
							$woIndex[] = $value;
						else
						{		
							$Modlink .= "&";
							$Modlink .= $var."=".$value;
						}
					}
					if(isset($woIndex))
						if(count($woIndex) > 1)
						{
							foreach($woIndex as $var)
							{
								$Modlink .= "&".$var."=";	
							}
						} else {
							$Modlink .= "&".$woIndex[0]."=";						
						}
					} else {
						$Modlink .= "&".$extra;	
					}
			}
		}
		
		return $Modlink;
	}
	
	function create_ModLink($section,$page,$extra=NULL)
	{
		$params = array("section"=>$section,"page"=>$page,"extra"=>$extra);
		return create_module_link($params);
	}




	/**
	 * function used to get remote url function
	 */
	function get_remote_url_function()
	{
		$funcs = cb_get_functions('remote_url_function');
		
		if($funcs)
		foreach($funcs as $func)
		{
			$val = $func['func']();
			if($val)
				return $val;
		}
		return 'check_remote_url()';
	}
	if(!function_exists('plug_url')){
		function plug_url($file,$dir,$admin_base=false)
		{
		    $url = 'plugin.php?folder='.$dir.'&file='.$file;
		    if($admin_base)
		        $url = ADMIN_BASEURL.'/'.$url;
		    return $url;
		}
	}
?>