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<?php |
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/** |
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* Storgman - Student Organizations Management |
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* Copyright (C) 2014, Dejan Angelov <[email protected]> |
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* |
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* This file is part of Storgman. |
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* |
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* Storgman is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Storgman is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Storgman. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* @package Storgman |
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* @copyright Copyright (C) 2014, Dejan Angelov <[email protected]> |
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* @license https://github.com/angelov/storgman/blob/master/LICENSE |
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* @author Dejan Angelov <[email protected]> |
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*/ |
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namespace Angelov\Storgman\Core\Reports; |
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use Angelov\Storgman\Core\DateTime; |
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use JsonSerializable; |
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abstract class AbstractMonthlyReport implements JsonSerializable |
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{ |
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protected $months; |
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protected $beginDate; |
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protected $endDate; |
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public function __construct(DateTime $beginDate, DateTime $endDate) |
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{ |
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$this->beginDate = $beginDate; |
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$this->endDate = $endDate; |
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$this->initializeMonthsArray(); |
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} |
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/** |
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* @param mixed $defaultValue |
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* @todo Smelly code, smelly code... what are you doing here? |
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*/ |
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protected function initializeMonthsArray($defaultValue = 0) |
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{ |
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$year = $this->beginDate->format("Y"); |
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$count = 0; |
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$numNeededMonths = $this->calculateNumberOfMonths(); |
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for ($m = $this->beginDate->format('m'); $m <= 12; $m++) { |
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$count++; |
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$dt = new DateTime("1-" . $m . "-" . $year); |
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$month = $dt->format('m'); |
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$this->months[$year . "-" . $month] = $defaultValue; |
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if ($m == 12 && $count < 12) { |
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$m = 0; |
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$year++; |
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} |
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if ($count == $numNeededMonths) { |
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break; |
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} |
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} |
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} |
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public function addMonth($month, $value) |
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{ |
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$this->months[$month] = $value; |
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} |
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private function calculateNumberOfMonths() |
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{ |
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return DateTime::monthsBetween($this->beginDate, $this->endDate) + 1; |
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} |
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/** @todo There's probably a better way to do this. */ |
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public function getMonthsTitles() |
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{ |
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$months = array_keys($this->months); |
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foreach ($months as &$month) { |
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$parts = explode("-", $month); |
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$m = $parts[1]; |
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$y = $parts[0]; |
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$m = new DateTime("01-" . $m . "-" . $y); |
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$month = $m->format("M Y"); |
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} |
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return $months; |
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} |
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public function getMonthsValues() |
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{ |
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return array_values($this->months); |
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} |
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public function getMonths() |
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{ |
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return $this->months; |
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} |
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public function setMonths(array $months) |
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{ |
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$this->months = $months; |
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} |
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public function jsonSerialize() |
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{ |
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// @todo |
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} |
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} |
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|
angelov /
storgman
