git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@7522 b9a71923-0436-4b27-9f14-aed3839534dd
This commit is contained in:
rGaillard
@@ -1,178 +0,0 @@
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<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision: 1.4 $
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class ChartCore
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{
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protected static $poolId = 0;
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protected $width = 600;
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protected $height = 300;
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// Time mode
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protected $timeMode = false;
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protected $from;
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protected $to;
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protected $format;
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protected $granularity;
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protected $curves = array();
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/** @prototype void public static function init(void) */
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public static function init()
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{
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if (!self::$poolId)
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{
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++self::$poolId;
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echo '
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<!--[if IE]><script type="text/javascript" src="'.PS_BASE_URI.'js/jquery/excanvas.min.js"></script><![endif]-->
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<script type="text/javascript" src="'.PS_BASE_URI.'js/jquery/jquery.flot.min.js"></script>';
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}
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}
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/** @prototype void public function __construct() */
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public function __construct()
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{
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self::init();
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++self::$poolId;
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}
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/** @prototype void public function setSize(int $width, int $height) */
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public function setSize($width, $height)
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{
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$this->width = (int)$width;
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$this->height = (int)$height;
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}
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/** @prototype void public function setTimeMode($from, $to, $granularity) */
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public function setTimeMode($from, $to, $granularity)
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{
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$this->granularity = $granularity;
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if (Validate::isDate($from))
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$from = strtotime($from);
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$this->from = $from;
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if (Validate::isDate($to))
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$to = strtotime($to);
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$this->to = $to;
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if ($granularity == 'd')
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$this->format = '%d/%m/%y';
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if ($granularity == 'w')
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$this->format = '%d/%m/%y';
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if ($granularity == 'm')
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$this->format = '%m/%y';
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if ($granularity == 'y')
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$this->format = '%y';
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$this->timeMode = true;
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}
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public function getCurve($i)
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{
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if (!array_key_exists($i, $this->curves))
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$this->curves[$i] = new Curve();
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return $this->curves[$i];
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}
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/** @prototype void public function display() */
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public function display()
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{
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$options = '';
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if ($this->timeMode)
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{
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$options = 'xaxis:{mode:"time",timeformat:\''.addslashes($this->format).'\',min:'.$this->from.'000,max:'.$this->to.'000}';
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if ($this->granularity == 'd')
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foreach ($this->curves as $curve)
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for ($i = $this->from; $i <= $this->to; $i += 86400)
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if (!$curve->getPoint($i))
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$curve->setPoint($i, 0);
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}
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$jsCurves = array();
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foreach ($this->curves as $curve)
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$jsCurves[] = $curve->getValues($this->timeMode);
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if (count($jsCurves))
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echo '
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<div id="flot'.self::$poolId.'" style="width:'.$this->width.'px;height:'.$this->height.'px"></div>
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<script type="text/javascript">
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$(function () {
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$.plot($(\'#flot'.self::$poolId.'\'), ['.implode(',', $jsCurves).'], {'.$options.'});
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});
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</script>';
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else
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echo ErrorFacade::Display(PS_ERROR_UNDEFINED, 'No values for this chart.');
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}
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}
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class Curve
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{
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protected $values = array();
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protected $label;
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protected $type;
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/** @prototype void public function setValues(array $values) */
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public function setValues(array $values)
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{
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$this->values = $values;
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}
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public function getValues($timeMode = false)
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{
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ksort($this->values);
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$string = '';
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foreach ($this->values as $key => $value)
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$string .= '['.addslashes((string)$key).($timeMode ? '000' : '').','.(float)$value.'],';
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return '{data:['.rtrim($string, ',').']'.(!empty($this->label) ? ',label:"'.$this->label.'"' : '').''.(!empty($this->type) ? ','.$this->type : '').'}';
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}
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/** @prototype void public function setPoint(float $x, float $y) */
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public function setPoint($x, $y)
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{
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$this->values[(string)$x] = (float)$y;
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}
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public function setLabel($label)
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{
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$this->label = $label;
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}
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public function setType($type)
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{
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$this->type = '';
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if ($type == 'bars')
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$this->type = 'bars:{show:true}';
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if ($type == 'steps')
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$this->type = 'lines:{show:true,steps:true}';
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}
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public function getPoint($x)
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{
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if (array_key_exists((string)$x, $this->values))
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return $this->values[(string)$x];
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}
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}
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