Ajax\common\html\HtmlCollection

Complexity

Total Complexity

40

Size/Duplication

Total Lines	187
Duplicated Lines	0 %

Importance

Changes

0

22 Methods

Rating	Name	Duplication	Size	Complexity
A	asLinks()	0	6	4
A	addItems()	0	11	4
A	apply()	0	5	2
A	fromDatabaseObject()	0	2	1
A	getItemById()	0	2	1
A	createCondition()	0	2	1
A	insertItem()	0	4	1
A	setItemIdentifier()	0	4	3
A	getItemToAdd()	0	6	2
A	setItems()	0	3	1
A	addItem()	0	4	1
A	setItem()	0	3	1
A	setProperties()	0	10	3
A	removeItem()	0	2	1
A	getItems()	0	2	1
A	count()	0	2	1
A	setPropertyValues()	0	15	4
A	contentAs()	0	5	2
A	fromArray()	0	3	1
A	__construct()	0	3	1
A	compile()	0	7	2
A	getItem()	0	6	2

<?php

namespace Ajax\common\html;

use Ajax\service\JArray;
use Ajax\JsUtils;
use Ajax\service\JReflection;
use Ajax\service\JString;

/**
 * Base class for Html collections
 * @author jc
 * @version 1.001
 */
abstract class HtmlCollection extends HtmlDoubleElement {

	public function __construct($identifier,$tagName="div"){
		parent::__construct($identifier,$tagName);
		$this->content=array();
	}

	public function addItems($items){
		if(JArray::isAssociative($items)){
			foreach ($items as $k=>$v){
				$this->addItem([$k,$v]);
			}
		}else{
			foreach ($items as $item){
				$this->addItem($item);
			}
		}
		return $this;
	}

	public function setItems($items){
		$this->content=$items;
		return $this;
	}

	public function getItems(){
		return $this->content;
	}

	protected function getItemToAdd($item){
		$itemO=$item;
		if($this->createCondition($item)===true){
			$itemO=$this->createItem($item);
		}
		return $itemO;
	}

	protected function setItemIdentifier($item,$classname,$index){
		if($item instanceof BaseWidget){
			if(JString::isNull($item->getIdentifier())){
				$item->setIdentifier($classname."-".$this->identifier."-".$index);
			}
		}
	}

	/**
	 * adds and returns an item
	 * @param HtmlDoubleElement|string|array $item
	 * @return \Ajax\common\html\HtmlDoubleElement
	 */
	public function addItem($item){
		$itemO=$this->getItemToAdd($item);
		$this->addContent($itemO);
		return $itemO;
	}

	public function insertItem($item,$position=0){
		$itemO=$this->getItemToAdd($item);
		\array_splice( $this->content, $position, 0, array($itemO));
		return $itemO;
	}

	/**
	 * Return the item at index
	 * @param int|string $index the index or the item identifier
	 * @return \Ajax\common\html\HtmlDoubleElement
	 */
	public function getItem($index) {
		if (is_int($index))
			return $this->content[$index];
		else {
			$elm=$this->getElementById($index, $this->content);
			return $elm;
		}
	}

	public function setItem($index, $value) {
		$this->content[$index]=$value;
		return $this;
	}

	public function removeItem($index){
		return array_splice($this->content, $index, 1);
	}

	public function count(){
		return \sizeof($this->content);
	}

	/* (non-PHPdoc)
	 * @see \Ajax\bootstrap\html\base\BaseHtml::fromDatabaseObject()
	 */
	public function fromDatabaseObject($object, $function) {
		return $this->addItem($function($object));
	}

	public function apply($callBack){
		foreach ($this->content as $item){
			$callBack($item);
		}
		return $this;
	}

	/*
	 * (non-PHPdoc)
	 * @see \Ajax\bootstrap\html\HtmlSingleElement::fromArray()
	 */
	public function fromArray($array) {
		$this->addItems($array);
		return $this;
	}
	/**
	 * The item factory
	 * @param mixed $value
	 */
	abstract protected function createItem($value);

	protected function createCondition($value){
		return \is_object($value)===false;
	}

	protected function contentAs($tagName){
		foreach ($this->content as $item){
			$item->setTagName($tagName);
		}
		return $this;
	}

	public function setProperties($properties){
		$i=0;
		foreach ($properties as $k=>$v){
			$c=$this->content[$i++];
			if(isset($c))
				$c->setProperty($k,$v);
			else
				return $this;
		}
		return $this;
	}

	/**
	 * Sets the values of a property for each item in the collection
	 * @param string $property
	 * @param array $values
	 * @return HtmlCollection
	 */
	public function setPropertyValues($property,$values){
		$i=0;
		if(\is_array($values)===false){

The condition is_array($values) === false can never be true.

			$values=\array_fill(0, $this->count(),$values);
		}
		foreach ($values as $value){
			$c=$this->content[$i++];
			if(isset($c)){
				$c->setProperty($property,$value);
			}
			else{
				return $this;
			}
		}
		return $this;
	}

	public function compile(JsUtils $js=NULL, &$view=NULL) {
		$index=0;
		$classname=\strtolower(JReflection::shortClassName($this));
		foreach ($this->content as $item){
			$this->setItemIdentifier($item,$classname,$index++);
		}
		return parent::compile($js,$view);
	}

	public function getItemById($identifier){
		return $this->getElementById($identifier, $this->content);
	}

	/**
	 * @param array $hrefs
	 * @param string $target
	 * @return HtmlCollection
	 */
	public function asLinks($hrefs=[],$target=NUll) {
		foreach ( $this->content as $index=>$item ) {
			if($item instanceof HtmlDoubleElement && isset($hrefs[$index]))
				$item->asLink($hrefs[$index],$target);
		}
		return $this;
	}
}