<?php
/**
 * LinkButton Helper
 *
 * @author Noriko Arai <arai@nii.ac.jp>
 * @author Shohei Nakajima <nakajimashouhei@gmail.com>
 * @link http://www.netcommons.org NetCommons Project
 * @license http://www.netcommons.org/license.txt NetCommons License
 * @copyright Copyright 2014, NetCommons Project
 */

App::uses('FormHelper', 'View/Helper');

/**
 * LinkButton Helper
 *
 * @package NetCommons\NetCommons\View\Helper
 */
class LinkButtonHelper extends FormHelper {

/**
 * Other helpers used by FormHelper
 *
 * @var array
 */
	public $helpers = array(
		'Form',
		'Html',
		'NetCommons.NetCommonsHtml',
	);

/**
 * Creates a `<a>` tag for add link. The type attribute defaults
 *
 * @param string $title The button's caption. Not automatically HTML encoded
 * @param mixed $url Link url
 * @param array $options Array of options and HTML attributes.
 * @return string A HTML button tag.
 * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::button
 */
	public function add($title = '', $url = null, $options = array()) {
		$output = '';

		if (! is_string($url)) {
			//URLの設定
			$defaultUrl = array(
				'plugin' => $this->_View->request->params['plugin'],
				'controller' => $this->_View->request->params['controller'],
			);
			if (! isset($url)) {
				$url = array(
					'action' => 'add',
					'frame_id' => Current::read('Frame.id'),
				);
				if (isset($this->_View->viewVars['addActionController'])) {
					$url['controller'] = $this->_View->viewVars['addActionController'];
				}
			}
			$url = NetCommonsUrl::actionUrl(Hash::merge($defaultUrl, $url));
		}
		//Linkオプションの設定
		$inputOptions = Hash::merge(array(
			'icon' => 'plus',
			'iconSize' => '',
			'class' => 'btn btn-success',
		), $options, array('escapeTitle' => false));
		if (Hash::get($options, 'escapeTitle', true)) {
			$title = h($title);
		}
		//iconの有無
		$iconElement = '<span class="glyphicon glyphicon-' . h($inputOptions['icon']) . '"></span> ';
		unset($inputOptions['icon']);
		//ボタンサイズ
		if ($inputOptions['iconSize']) {
			$inputOptions['class'] .= ' ' . h($inputOptions['iconSize']);
		}
		unset($inputOptions['iconSize']);

		//span tooltipタグの出力
		if (Hash::get($options, 'tooltip', false)) {
			if (is_string($options['tooltip'])) {
				$tooltip = $options['tooltip'];
			} else {
				$tooltip = __d('net_commons', 'Add');
			}
			$output .= '<span class="nc-tooltip" tooltip="' . $tooltip . '">';
			unset($inputOptions['tooltip']);
		}
		$output .= $this->Html->link($iconElement . $title, $url, $inputOptions);
		if (Hash::get($options, 'tooltip', false)) {
			$output .= '</span>';
		}
		return $output;
	}

/**
 * Creates a `<a>` tag for edit link link. The type attribute defaults
 *
 * @param string $title The button's caption. Not automatically HTML encoded
 * @param mixed $url Link url
 * @param array $options Array of options and HTML attributes.
 * @return string A HTML button tag.
 * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::button
 */
	public function edit($title = '', $url = null, $options = array()) {
		$output = '';

		//Linkオプションの設定
		$inputOptions = Hash::merge(array(
			'icon' => 'edit',
			'iconSize' => '',
			'class' => 'btn btn-primary'
		), $options, array('escapeTitle' => false));

		if (Hash::get($options, 'escapeTitle', true)) {
			$title = h($title);
		}

		//iconの有無
		$iconElement = '<span class="glyphicon glyphicon-' . h($inputOptions['icon']) . '"></span> ';
		unset($inputOptions['icon']);

		//ボタンサイズ
		$inputOptions['class'] .= ' ' . h($inputOptions['iconSize']);
		unset($inputOptions['iconSize']);

		//span tooltipタグの出力
		if (isset($options['tooltip']) && $options['tooltip']) {
			if (is_string($options['tooltip'])) {
				$tooltip = $options['tooltip'];
			} else {
				$tooltip = __d('net_commons', 'Edit');
			}
			$output .= '<span class="nc-tooltip" tooltip="' . $tooltip . '">';
			unset($inputOptions['tooltip']);
		}
		$output .= $this->NetCommonsHtml->editLink($iconElement . $title, $url, $inputOptions);
		if (isset($options['tooltip']) && $options['tooltip']) {
			$output .= '</span>';
		}
		return $output;
	}

/**
 * 検索ボタンHTMLの出力
 *
 * @param string $title タイトル
 * @param mixed $url URL
 * @param array $options HTML属性オプション
 * @return string HTMLタグ
 * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::button
 */
	public function search($title = '', $url = null, $options = array()) {
		$output = '';

		//Linkオプションの設定
		$inputOptions = Hash::merge(array(
			'icon' => 'search',
			'iconSize' => '',
			'class' => 'btn btn-info'
		), $options, array('escapeTitle' => false));

		if (Hash::get($options, 'escapeTitle', true)) {
			$title = h($title);
		}

		//iconの有無
		$iconElement = '<span class="glyphicon glyphicon-' . h($inputOptions['icon']) . '"></span> ';
		unset($inputOptions['icon']);

		//ボタンサイズ
		$inputOptions['class'] .= ' ' . h($inputOptions['iconSize']);
		unset($inputOptions['iconSize']);

		//span tooltipタグの出力
		if (isset($options['tooltip']) && $options['tooltip']) {
			if (is_string($options['tooltip'])) {
				$tooltip = $options['tooltip'];
			} else {
				$tooltip = __d('net_commons', 'Search');
			}
			$output .= '<span class="nc-tooltip" tooltip="' . $tooltip . '">';
			unset($inputOptions['tooltip']);
		}

		if (! isset($url)) {
			$url = array();
		}
		if (is_array($url)) {
			$url = Hash::merge(array('action' => 'search'), $url);
		}
		$output .= $this->NetCommonsHtml->link($iconElement . $title, $url, $inputOptions);

		if (isset($options['tooltip']) && $options['tooltip']) {
			$output .= '</span>';
		}
		return $output;
	}

/**
 * ソートボタンHTMLの出力
 *
 * @param string $title タイトル
 * @param mixed $url URL
 * @param array $options HTML属性オプション
 * @return string HTMLタグ
 * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::button
 */
	public function sort($title = '', $url = null, $options = array()) {
		$output = '';

		//Linkオプションの設定
		$inputOptions = Hash::merge(array(
			'icon' => 'sort',
			'iconSize' => '',
			'class' => 'btn btn-default'
		), $options, array('escapeTitle' => false));

		if (Hash::get($options, 'escapeTitle', true)) {
			$title = h($title);
		}

		//iconの有無
		$iconElement = '<span class="glyphicon glyphicon-' . h($inputOptions['icon']) . '"></span> ';
		unset($inputOptions['icon']);

		//ボタンサイズ
		$inputOptions['class'] .= ' ' . h($inputOptions['iconSize']);
		unset($inputOptions['iconSize']);

		//span tooltipタグの出力
		if (isset($options['tooltip']) && $options['tooltip']) {
			if (is_string($options['tooltip'])) {
				$tooltip = $options['tooltip'];
			} else {
				$tooltip = __d('net_commons', 'Sort');
			}
			$output .= '<span class="nc-tooltip" tooltip="' . $tooltip . '">';
			unset($inputOptions['tooltip']);
		}

		if (! isset($url)) {
			$url = array();
		}
		if (is_array($url)) {
			$url = Hash::merge(array('action' => 'sort'), $url);
		}
		$output .= $this->NetCommonsHtml->link($iconElement . $title, $url, $inputOptions);

		if (isset($options['tooltip']) && $options['tooltip']) {
			$output .= '</span>';
		}
		return $output;
	}

}