//move all module classes in module sub-folder
git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@15154 b9a71923-0436-4b27-9f14-aed3839534dd
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vAugagneur
330
classes/module/ModuleGraph.php
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330
classes/module/ModuleGraph.php
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<?php
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/*
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* 2007-2012 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 2007-2012 PrestaShop SA
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* @version Release: $Revision: 7329 $
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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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abstract class ModuleGraphCore extends Module
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{
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protected $_employee;
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/** @var integer array graph data */
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protected $_values = array();
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/** @var string array graph legends (X axis) */
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protected $_legend = array();
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/**@var string graph titles */
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protected $_titles = array('main' => null, 'x' => null, 'y' => null);
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/** @var ModuleGraphEngine graph engine */
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protected $_render;
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abstract protected function getData($layers);
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public function setEmployee($id_employee)
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{
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$this->_employee = new Employee($id_employee);
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}
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public function setLang($id_lang)
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{
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$this->_id_lang = $id_lang;
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}
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protected function setDateGraph($layers, $legend = false)
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{
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// Get dates in a manageable format
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$from_array = getdate(strtotime($this->_employee->stats_date_from));
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$to_array = getdate(strtotime($this->_employee->stats_date_to));
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// If the granularity is inferior to 1 day
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if ($this->_employee->stats_date_from == $this->_employee->stats_date_to)
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{
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if ($legend)
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for ($i = 0; $i < 24; $i++)
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{
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if ($layers == 1)
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$this->_values[$i] = 0;
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else
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for ($j = 0; $j < $layers; $j++)
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$this->_values[$j][$i] = 0;
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$this->_legend[$i] = ($i % 2) ? '' : sprintf('%02dh', $i);
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}
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if (is_callable(array($this, 'setDayValues')))
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$this->setDayValues($layers);
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}
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// If the granularity is inferior to 1 month TODO : change to manage 28 to 31 days
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elseif (strtotime($this->_employee->stats_date_to) - strtotime($this->_employee->stats_date_from) <= 2678400)
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{
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if ($legend)
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{
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$days = array();
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if ($from_array['mon'] == $to_array['mon'])
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for ($i = $from_array['mday']; $i <= $to_array['mday']; ++$i)
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$days[] = $i;
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else
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{
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$imax = date('t', mktime(0, 0, 0, $from_array['mon'], 1, $from_array['year']));
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for ($i = $from_array['mday']; $i <= $imax; ++$i)
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$days[] = $i;
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for ($i = 1; $i <= $to_array['mday']; ++$i)
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$days[] = $i;
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}
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foreach ($days as $i)
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{
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if ($layers == 1)
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$this->_values[$i] = 0;
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else
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for ($j = 0; $j < $layers; $j++)
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$this->_values[$j][$i] = 0;
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$this->_legend[$i] = ($i % 2) ? '' : sprintf('%02d', $i);
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}
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}
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if (is_callable(array($this, 'setMonthValues')))
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$this->setMonthValues($layers);
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}
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// If the granularity is less than 1 year
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elseif (strtotime('-1 year', strtotime($this->_employee->stats_date_to)) < strtotime($this->_employee->stats_date_from))
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{
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if ($legend)
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{
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$months = array();
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if ($from_array['year'] == $to_array['year'])
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for ($i = $from_array['mon']; $i <= $to_array['mon']; ++$i)
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$months[] = $i;
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else
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{
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for ($i = $from_array['mon']; $i <= 12; ++$i)
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$months[] = $i;
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for ($i = 1; $i <= $to_array['mon']; ++$i)
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$months[] = $i;
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}
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foreach ($months as $i)
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{
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if ($layers == 1)
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$this->_values[$i] = 0;
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else
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for ($j = 0; $j < $layers; $j++)
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$this->_values[$j][$i] = 0;
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$this->_legend[$i] = sprintf('%02d', $i);
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}
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}
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if (is_callable(array($this, 'setYearValues')))
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$this->setYearValues($layers);
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}
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// If the granularity is greater than 1 year
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else
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{
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if ($legend)
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{
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$years = array();
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for ($i = $from_array['year']; $i <= $to_array['year']; ++$i)
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$years[] = $i;
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foreach ($years as $i)
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{
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if ($layers == 1)
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$this->_values[$i] = 0;
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else
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for ($j = 0; $j < $layers; $j++)
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$this->_values[$j][$i] = 0;
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$this->_legend[$i] = sprintf('%04d', $i);
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}
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}
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if (is_callable(array($this, 'setAllTimeValues')))
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$this->setAllTimeValues($layers);
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}
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}
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protected function csvExport($datas)
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{
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$context = Context::getContext();
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$this->setEmployee($context->employee->id);
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$this->setLang($context->language->id);
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$layers = isset($datas['layers']) ? $datas['layers'] : 1;
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if (isset($datas['option']))
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$this->setOption($datas['option'], $layers);
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$this->getData($layers);
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// @todo use native CSV PHP functions ?
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// Generate first line (column titles)
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if (is_array($this->_titles['main']))
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for ($i = 0, $total_main = count($this->_titles['main']); $i <= $total_main; $i++)
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{
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if ($i > 0)
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$this->_csv .= ';';
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if (isset($this->_titles['main'][$i]))
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$this->_csv .= $this->_titles['main'][$i];
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}
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else // If there is only one column title, there is in fast two column (the first without title)
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$this->_csv .= ';'.$this->_titles['main'];
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$this->_csv .= "\n";
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if (count($this->_legend))
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{
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$total = 0;
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if ($datas['type'] == 'pie')
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foreach ($this->_legend as $key => $legend)
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for ($i = 0, $total_main = (is_array($this->_titles['main']) ? count($this->_values) : 1); $i < $total_main; ++$i)
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$total += (is_array($this->_values[$i]) ? $this->_values[$i][$key] : $this->_values[$key]);
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foreach ($this->_legend as $key => $legend)
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{
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$this->_csv .= $legend.';';
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for ($i = 0, $total_main = (is_array($this->_titles['main']) ? count($this->_values) : 1); $i < $total_main; ++$i)
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{
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if (!isset($this->_values[$i]) || !is_array($this->_values[$i]))
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if (isset($this->_values[$key]))
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{
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// We don't want strings to be divided. Example: product name
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if (is_numeric($this->_values[$key]))
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$this->_csv .= $this->_values[$key] / (($datas['type'] == 'pie') ? $total : 1);
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else
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$this->_csv .= $this->_values[$key];
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}
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else
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$this->_csv .= '0';
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else
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{
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// We don't want strings to be divided. Example: product name
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if (is_numeric($this->_values[$i][$key]))
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$this->_csv .= $this->_values[$i][$key] / (($datas['type'] == 'pie') ? $total : 1);
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else
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$this->_csv .= $this->_values[$i][$key];
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}
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$this->_csv .= ';';
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}
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$this->_csv .= "\n";
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}
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}
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$this->_displayCsv();
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}
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protected function _displayCsv()
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{
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ob_end_clean();
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header('Content-Type: application/octet-stream');
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header('Content-Disposition: attachment; filename="'.$this->displayName.' - '.time().'.csv"');
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echo $this->_csv;
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exit;
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}
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public function create($render, $type, $width, $height, $layers)
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{
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if (!Validate::isModuleName($render))
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die(Tools::displayError());
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if (!Tools::file_exists_cache($file = dirname(__FILE__).'/../modules/'.$render.'/'.$render.'.php'))
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die(Tools::displayError());
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require_once($file);
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$this->_render = new $render($type);
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$this->getData($layers);
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$this->_render->createValues($this->_values);
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$this->_render->setSize($width, $height);
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$this->_render->setLegend($this->_legend);
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$this->_render->setTitles($this->_titles);
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}
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public function draw()
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{
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$this->_render->draw();
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}
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/**
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* @todo Set this method as abstracted ? Quid of module compatibility.
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*/
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public function setOption($option, $layers = 1)
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{
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}
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public function engine($params)
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{
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$context = Context::getContext();
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if (!($render = Configuration::get('PS_STATS_RENDER')))
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return Tools::displayError('No graph engine selected');
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if (!Validate::isModuleName($render))
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die(Tools::displayError());
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if (!file_exists(dirname(__FILE__).'/../modules/'.$render.'/'.$render.'.php'))
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return Tools::displayError('Graph engine selected is unavailable.');
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$id_employee = (int)$context->employee->id;
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$id_lang = (int)$context->language->id;
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if (!isset($params['layers']))
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$params['layers'] = 1;
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if (!isset($params['type']))
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$params['type'] = 'column';
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if (!isset($params['width']))
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$params['width'] = 550;
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if (!isset($params['height']))
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$params['height'] = 270;
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$url_params = $params;
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$url_params['render'] = $render;
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$url_params['module'] = Tools::getValue('module');
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$url_params['id_employee'] = $id_employee;
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$url_params['id_lang'] = $id_lang;
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$drawer = 'drawer.php?'.http_build_query(array_map('Tools::safeOutput', $url_params), '', '&');
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require_once(dirname(__FILE__).'/../modules/'.$render.'/'.$render.'.php');
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return call_user_func(array($render, 'hookGraphEngine'), $params, $drawer);
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}
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protected static function getEmployee($employee = null, Context $context = null)
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{
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if (!$context)
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$context = Context::getContext();
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if (!$employee)
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$employee = $context->employee;
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if (empty($employee->stats_date_from) || empty($employee->stats_date_to)
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|| $employee->stats_date_from == '0000-00-00' || $employee->stats_date_to == '0000-00-00')
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{
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if (empty($employee->stats_date_from) || $employee->stats_date_from == '0000-00-00')
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$employee->stats_date_from = date('Y').'-01-01';
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if (empty($employee->stats_date_to) || $employee->stats_date_to == '0000-00-00')
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$employee->stats_date_to = date('Y').'-12-31';
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$employee->update();
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}
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return $employee;
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}
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public function getDate()
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{
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return ModuleGraph::getDateBetween($this->_employee);
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}
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public static function getDateBetween($employee = null)
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{
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$employee = ModuleGraph::getEmployee($employee);
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return ' \''.$employee->stats_date_from.' 00:00:00\' AND \''.$employee->stats_date_to.' 23:59:59\' ';
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}
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public function getLang()
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{
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return $this->_id_lang;
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}
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}
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