Subversion Repositories SmartDukaan

<?php

/**

 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)

 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 *

 * Licensed under The MIT License

 * Redistributions of files must retain the above copyright notice.

 *

 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 * @link          http://cakephp.org CakePHP(tm) Project

 * @since         DebugKit 0.1

 * @license       http://www.opensource.org/licenses/mit-license.php MIT License

 */

App::uses('ToolbarHelper', 'DebugKit.View/Helper');

App::uses('Security', 'Utility');

/**

 * Html Toolbar Helper

 *

 * Injects the toolbar elements into HTML layouts.

 * Contains helper methods for

 *

 * @since         DebugKit 0.1

 */

class HtmlToolbarHelper extends ToolbarHelper {

/**

 * helpers property

 *

 * @var array

 */

	public $helpers = array('Html', 'Form');

/**

 * settings property

 *

 * @var array

 */

	public $settings = array('format' => 'html', 'forceEnable' => false);

/**

 * Recursively goes through an array and makes neat HTML out of it.

 *

 * @param mixed $values Array to make pretty.

 * @param integer $openDepth Depth to add open class

 * @param integer $currentDepth current depth.

 * @param boolean $doubleEncode

 * @return string

 */

	public function makeNeatArray($values, $openDepth = 0, $currentDepth = 0, $doubleEncode = false) {

		static $printedObjects = null;

		if ($currentDepth === 0) {

			$printedObjects = new SplObjectStorage();

		}

		$className = "neat-array depth-$currentDepth";

		if ($openDepth > $currentDepth) {

			$className .= ' expanded';

		}

		$nextDepth = $currentDepth + 1;

		$out = "<ul class=\"$className\">";

		if (!is_array($values)) {

			if (is_bool($values)) {

				$values = array($values);

			}

			if ($values === null) {

				$values = array(null);

			}

		}

		if (empty($values)) {

			$values[] = '(empty)';

		}

		foreach ($values as $key => $value) {

			$out .= '<li><strong>' . $key . '</strong>';

			if (is_array($value) && count($value) > 0) {

				$out .= '(array)';

			} elseif (is_object($value)) {

				$out .= '(object)';

			}

			if ($value === null) {

				$value = '(null)';

			}

			if ($value === false) {

				$value = '(false)';

			}

			if ($value === true) {

				$value = '(true)';

			}

			if (empty($value) && $value != 0) {

				$value = '(empty)';

			}

			if ($value instanceof Closure) {

				$value = 'function';

			}

			$isObject = is_object($value);

			if ($isObject && $printedObjects->contains($value)) {

				$isObject = false;

				$value = ' - recursion';

			}

			if ($isObject) {

				$printedObjects->attach($value);

			}

			if (

				(

				$value instanceof ArrayAccess ||

				$value instanceof Iterator ||

				is_array($value) ||

				$isObject

				) && !empty($value)

			) {

				$out .= $this->makeNeatArray($value, $openDepth, $nextDepth, $doubleEncode);

			} else {

				$out .= h($value, $doubleEncode);

			}

			$out .= '</li>';

		}

		$out .= '</ul>';

		return $out;

	}

/**

 * Create an HTML message

 *

 * @param string $label label content

 * @param string $message message content

 * @return string

 */

	public function message($label, $message) {

		return sprintf('<p><strong>%s</strong> %s</p>', $label, $message);

	}

/**

 * Start a panel.

 * Make a link and anchor.

 *

 * @param $title

 * @param $anchor

 * @return string

 */

	public function panelStart($title, $anchor) {

		$link = $this->Html->link($title, '#' . $anchor);

		return $link;

	}

/**

 * Create a table.

 *

 * @param array $rows Rows to make.

 * @param array $headers Optional header row.

 * @return string

 */

	public function table($rows, $headers = array()) {

		$out = '<table class="debug-table">';

		if (!empty($headers)) {

			$out .= $this->Html->tableHeaders($headers);

		}

		$out .= $this->Html->tableCells($rows, array('class' => 'odd'), array('class' => 'even'), false, false);

		$out .= '</table>';

		return $out;

	}

/**

 * Send method

 *

 * @return void

 */

	public function send() {

		if (!$this->settings['forceEnable'] && Configure::read('debug') == 0) {

			return;

		}

		$view = $this->_View;

		$head = '';

		if (isset($view->viewVars['debugToolbarCss']) && !empty($view->viewVars['debugToolbarCss'])) {

			$head .= $this->Html->css($view->viewVars['debugToolbarCss']);

		}

		$js = sprintf('window.DEBUGKIT_JQUERY_URL = "%s";', $this->webroot('/debug_kit/js/jquery.js'));

		$head .= $this->Html->scriptBlock($js);

		if (isset($view->viewVars['debugToolbarJavascript'])) {

			foreach ($view->viewVars['debugToolbarJavascript'] as $script) {

				if ($script) {

					$head .= $this->Html->script($script);

				}

			}

		}

		if (preg_match('#</head>#', $view->output)) {

			$view->output = preg_replace('#</head>#', $head . "\n</head>", $view->output, 1);

		}

		$toolbar = $view->element('debug_toolbar', array('disableTimer' => true), array('plugin' => 'DebugKit'));

		if (preg_match('#</body>#', $view->output)) {

			$view->output = preg_replace('#</body>#', $toolbar . "\n</body>", $view->output, 1);

		}

	}

/**

 * Generates a SQL explain link for a given query

 *

 * @param string $sql SQL query string you want an explain link for.

 * @param $connection

 * @return string Rendered Html link or '' if the query is not a select/describe

 */

	public function explainLink($sql, $connection) {

		if (!preg_match('/^[\s()]*SELECT/i', $sql)) {

			return '';

		}

		$sql = str_replace(array("\n", "\t"), ' ', $sql);

		$hash = Security::hash($sql . $connection, 'sha1', true);

		$url = array(

			'plugin' => 'debug_kit',

			'controller' => 'toolbar_access',

			'action' => 'sql_explain'

		);

		foreach (Router::prefixes() as $prefix) {

			$url[$prefix] = false;

		}

		$this->explainLinkUid = (isset($this->explainLinkUid) ? $this->explainLinkUid + 1 : 0);

		$uid = $this->explainLinkUid . '_' . rand(0, 10000);

		$form = $this->Form->create('log', array('url' => $url, 'id' => "logForm{$uid}"));

		$form .= $this->Form->hidden('log.ds', array('id' => "logDs{$uid}", 'value' => $connection));

		$form .= $this->Form->hidden('log.sql', array('id' => "logSql{$uid}", 'value' => $sql));

		$form .= $this->Form->hidden('log.hash', array('id' => "logHash{$uid}", 'value' => $hash));

		$form .= $this->Form->submit(__d('debug_kit', 'Explain'), array(

			'div' => false,

			'class' => 'sql-explain-link'

		));

		$form .= $this->Form->end();

		return $form;

	}

}