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<?php |
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/* |
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* citeproc-php |
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* |
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* @link http://github.com/seboettg/citeproc-php for the source repository |
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* @copyright Copyright (c) 2016 Sebastian Böttger. |
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* @license https://opensource.org/licenses/MIT |
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*/ |
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namespace Seboettg\CiteProc\Rendering\Date; |
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use Seboettg\CiteProc\CiteProc; |
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use Seboettg\CiteProc\Exception\CiteProcException; |
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use Seboettg\CiteProc\Styles\AffixesTrait; |
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use Seboettg\CiteProc\Styles\DisplayTrait; |
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use Seboettg\CiteProc\Styles\FormattingTrait; |
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use Seboettg\CiteProc\Styles\TextCaseTrait; |
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use Seboettg\CiteProc\Util; |
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use Seboettg\Collection\ArrayList; |
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/** |
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* Class Date |
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* @package Seboettg\CiteProc\Rendering |
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* |
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* @author Sebastian Böttger <[email protected]> |
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*/ |
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class Date |
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{ |
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use AffixesTrait, |
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DisplayTrait, |
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FormattingTrait, |
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TextCaseTrait; |
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// ymd |
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const DATE_RANGE_STATE_NONE = 0; // 000 |
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const DATE_RANGE_STATE_DAY = 1; // 001 |
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const DATE_RANGE_STATE_MONTH = 2; // 010 |
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const DATE_RANGE_STATE_MONTHDAY = 3; // 011 |
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const DATE_RANGE_STATE_YEAR = 4; // 100 |
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const DATE_RANGE_STATE_YEARDAY = 5; // 101 |
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const DATE_RANGE_STATE_YEARMONTH = 6; // 110 |
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const DATE_RANGE_STATE_YEARMONTHDAY = 7; // 111 |
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private static $localizedDateFormats = [ |
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'numeric', |
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'text' |
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]; |
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/** |
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* @var ArrayList |
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*/ |
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private $dateParts; |
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/** |
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* @var string |
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*/ |
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private $form = ""; |
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/** |
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* @var string |
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*/ |
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private $variable = ""; |
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/** |
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* @var string |
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*/ |
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private $datePartsAttribute = ""; |
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/** |
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* Date constructor. |
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* @param \SimpleXMLElement $node |
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* @throws \Seboettg\CiteProc\Exception\InvalidStylesheetException |
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*/ |
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public function __construct(\SimpleXMLElement $node) |
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{ |
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$this->dateParts = new ArrayList(); |
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/** @var \SimpleXMLElement $attribute */ |
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foreach ($node->attributes() as $attribute) { |
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switch ($attribute->getName()) { |
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case 'form': |
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$this->form = (string) $attribute; |
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break; |
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case 'variable': |
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$this->variable = (string) $attribute; |
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break; |
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case 'date-parts': |
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$this->datePartsAttribute = (string) $attribute; |
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} |
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} |
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/** @var \SimpleXMLElement $child */ |
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foreach ($node->children() as $child) { |
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if ($child->getName() === "date-part") { |
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$datePartName = (string) $child->attributes()["name"]; |
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$this->dateParts->set($this->form . "-" . $datePartName, Util\Factory::create($child)); |
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} |
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} |
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$this->initAffixesAttributes($node); |
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$this->initDisplayAttributes($node); |
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$this->initFormattingAttributes($node); |
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$this->initTextCaseAttributes($node); |
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} |
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/** |
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* @param $data |
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* @return string |
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* @throws \Seboettg\CiteProc\Exception\InvalidStylesheetException |
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* @throws \Exception |
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*/ |
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public function render($data) |
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{ |
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$ret = ""; |
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$var = null; |
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if (isset($data->{$this->variable})) { |
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$var = $data->{$this->variable}; |
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} else { |
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return ""; |
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} |
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try { |
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$this->prepareDatePartsInVariable($data, $var); |
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1 |
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} catch (CiteProcException $e) { |
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if (!preg_match("/(\p{L}+)\s?([\-\-\&,])\s?(\p{L}+)/u", $data->{$this->variable}->raw)) { |
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return $this->addAffixes($this->format($this->applyTextCase($data->{$this->variable}->raw))); |
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} |
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} |
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$form = $this->form; |
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$dateParts = !empty($this->datePartsAttribute) ? explode("-", $this->datePartsAttribute) : []; |
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$this->prepareDatePartsChildren($dateParts, $form); |
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// No date-parts in date-part attribute defined, take into account that the defined date-part children will be used. |
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if (empty($this->datePartsAttribute) && $this->dateParts->count() > 0) { |
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/** @var DatePart $part */ |
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foreach ($this->dateParts as $part) { |
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$dateParts[] = $part->getName(); |
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} |
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} |
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/* cs:date may have one or more cs:date-part child elements (see Date-part). The attributes set on |
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these elements override those specified for the localized date formats (e.g. to get abbreviated months for all |
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locales, the form attribute on the month-cs:date-part element can be set to “short”). These cs:date-part |
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elements do not affect which, or in what order, date parts are rendered. Affixes, which are very |
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locale-specific, are not allowed on these cs:date-part elements. */ |
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if ($this->dateParts->count() > 0) { |
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/* if (isset($var->raw) && !preg_match("/(\p{L}+)\s?([\-\-\&,])\s?(\p{L}+)/u", $var->raw) && $this->dateParts->count() > 0) { |
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//$var->{"date-parts"} = []; |
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} else*/ |
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if (!isset($var->{'date-parts'})) { // ignore empty date-parts |
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return ""; |
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} |
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if (count($data->{$this->variable}->{'date-parts'}) === 1) { |
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$data_ = $this->createDateTime($data->{$this->variable}->{'date-parts'}); |
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/** @var DatePart $datePart */ |
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foreach ($this->dateParts as $key => $datePart) { |
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/** @noinspection PhpUnusedLocalVariableInspection */ |
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list($f, $p) = explode("-", $key); |
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if (in_array($p, $dateParts)) { |
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$ret .= $datePart->render($data_[0], $this); |
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} |
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} |
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} else if (count($var->{'date-parts'}) === 2) { //date range |
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$data_ = $this->createDateTime($var->{'date-parts'}); |
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$from = $data_[0]; |
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$to = $data_[1]; |
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$interval = $to->diff($from); |
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$delim = ""; |
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$toRender = 0; |
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if ($interval->y > 0 && in_array('year', $dateParts)) { |
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$toRender |= self::DATE_RANGE_STATE_YEAR; |
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$delim = $this->dateParts->get($this->form . "-year")->getRangeDelimiter(); |
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} |
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if ($interval->m > 0 && $from->getMonth() - $to->getMonth() !== 0 && in_array('month', $dateParts)) { |
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$toRender |= self::DATE_RANGE_STATE_MONTH; |
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$delim = $this->dateParts->get($this->form . "-month")->getRangeDelimiter(); |
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} |
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if ($interval->d > 0 && $from->getDay() - $to->getDay() !== 0 && in_array('day', $dateParts)) { |
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$toRender |= self::DATE_RANGE_STATE_DAY; |
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$delim = $this->dateParts->get($this->form . "-day")->getRangeDelimiter(); |
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} |
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if ($toRender === self::DATE_RANGE_STATE_NONE) { |
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1 |
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foreach ($this->dateParts as $key => $datePart) { |
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/** @noinspection PhpUnusedLocalVariableInspection */ |
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list($f, $p) = explode("-", $key); |
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1 |
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if (in_array($p, $dateParts)) { |
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$ret .= $datePart->render($data_[0], $this); |
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} |
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} |
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} else { |
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$ret = $this->renderDateRange($toRender, $from, $to, $delim); |
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} |
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} |
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201
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if (isset($var->raw) && preg_match("/(\p{L}+)\s?([\-\-\&,])\s?(\p{L}+)/u", $var->raw, $matches)) { |
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return $matches[1] . $matches[2] . $matches[3]; |
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} |
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} |
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// fallback: |
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// When there are no dateParts children, but date-parts attribute in date |
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// render numeric |
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else if (!empty($this->datePartsAttribute)) { |
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1 |
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$data = $this->createDateTime($var->{'date-parts'}); |
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1 |
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$ret = $this->renderNumeric($data[0]); |
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} |
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return !empty($ret) ? $this->addAffixes($this->format($this->applyTextCase($ret))) : ""; |
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} |
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216
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/** |
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217
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* @param array $dates |
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218
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* @return array |
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219
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* @throws \Exception |
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*/ |
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48 |
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private function createDateTime($dates) |
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222
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{ |
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48 |
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$data = []; |
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48 |
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foreach ($dates as $date) { |
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48 |
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$date = $this->cleanDate($date); |
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48 |
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if ($date[0] < 1000) { |
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$dateTime = new DateTime(0, 0, 0); |
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1 |
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$dateTime->setDay(0)->setMonth(0)->setYear(0); |
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1 |
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$data[] = $dateTime; |
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} |
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$dateTime = new DateTime($date[0], array_key_exists(1, $date) ? $date[1] : 1, array_key_exists(2, $date) ? $date[2] : 1); |
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48 |
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if (!array_key_exists(1, $date)) { |
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$dateTime->setMonth(0); |
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} |
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48 |
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if (!array_key_exists(2, $date)) { |
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$dateTime->setDay(0); |
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} |
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$data[] = $dateTime; |
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} |
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48 |
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return $data; |
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} |
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243
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244
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/** |
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245
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* @param integer $differentParts |
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246
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* @param DateTime $from |
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247
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* @param DateTime $to |
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248
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* @param $delim |
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249
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* @return string |
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250
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*/ |
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251
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1 |
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private function renderDateRange($differentParts, DateTime $from, DateTime $to, $delim) |
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252
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{ |
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253
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1 |
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$ret = ""; |
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254
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1 |
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$dateParts_ = []; |
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255
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switch ($differentParts) { |
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256
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1 |
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case self::DATE_RANGE_STATE_YEAR: |
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257
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1 |
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foreach ($this->dateParts as $key => $datePart) { |
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258
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1 |
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if (strpos($key, "year") !== false) { |
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259
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1 |
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$ret .= $this->renderOneRangePart($datePart, $from, $to, $delim); |
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260
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} |
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261
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1 |
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if (strpos($key, "month") !== false) { |
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262
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1 |
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$day = !empty($d = $from->getMonth()) ? $d : ""; |
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263
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1 |
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$ret .= $day; |
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264
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} |
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265
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1 |
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if (strpos($key, "day") !== false) { |
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266
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1 |
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$day = !empty($d = $from->getDay()) ? $datePart->render($from, $this) : ""; |
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267
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1 |
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$ret .= $day; |
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268
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} |
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269
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} |
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270
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1 |
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break; |
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271
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1 |
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case self::DATE_RANGE_STATE_MONTH: |
|
|
|
|
|
|
272
|
|
|
/** |
|
|
|
|
|
|
273
|
|
|
* @var string $key |
|
274
|
|
|
* @var DatePart $datePart |
|
275
|
|
|
*/ |
|
276
|
1 |
|
foreach ($this->dateParts as $key => $datePart) { |
|
|
|
|
|
|
277
|
1 |
|
if (strpos($key, "year") !== false) { |
|
|
|
|
|
|
278
|
1 |
|
$ret .= $datePart->render($from, $this); |
|
279
|
|
|
} |
|
|
|
|
|
|
280
|
1 |
|
if (strpos($key, "month")) { |
|
|
|
|
|
|
281
|
1 |
|
$ret .= $this->renderOneRangePart($datePart, $from, $to, $delim); |
|
282
|
|
|
} |
|
|
|
|
|
|
283
|
1 |
|
if (strpos($key, "day") !== false) { |
|
|
|
|
|
|
284
|
1 |
|
$day = !empty($d = $from->getDay()) ? $datePart->render($from, $this) : ""; |
|
285
|
1 |
|
$ret .= $day; |
|
286
|
|
|
} |
|
|
|
|
|
|
287
|
|
|
} |
|
|
|
|
|
|
288
|
1 |
|
break; |
|
289
|
1 |
|
case self::DATE_RANGE_STATE_DAY: |
|
|
|
|
|
|
290
|
|
|
/** |
|
|
|
|
|
|
291
|
|
|
* @var string $key |
|
292
|
|
|
* @var DatePart $datePart |
|
293
|
|
|
*/ |
|
294
|
1 |
|
foreach ($this->dateParts as $key => $datePart) { |
|
|
|
|
|
|
295
|
1 |
|
if (strpos($key, "year") !== false) { |
|
|
|
|
|
|
296
|
1 |
|
$ret .= $datePart->render($from, $this); |
|
297
|
|
|
} |
|
|
|
|
|
|
298
|
1 |
|
if (strpos($key, "month") !== false) { |
|
|
|
|
|
|
299
|
1 |
|
$ret .= $datePart->render($from, $this); |
|
300
|
|
|
} |
|
|
|
|
|
|
301
|
1 |
|
if (strpos($key, "day")) { |
|
|
|
|
|
|
302
|
1 |
|
$ret .= $this->renderOneRangePart($datePart, $from, $to, $delim); |
|
303
|
|
|
} |
|
|
|
|
|
|
304
|
|
|
} |
|
|
|
|
|
|
305
|
1 |
|
break; |
|
306
|
1 |
|
case self::DATE_RANGE_STATE_YEARMONTHDAY: |
|
|
|
|
|
|
307
|
1 |
|
$i = 0; |
|
308
|
1 |
|
foreach ($this->dateParts as $datePart) { |
|
|
|
|
|
|
309
|
1 |
|
if ($i === $this->dateParts->count() - 1) { |
|
|
|
|
|
|
310
|
1 |
|
$ret .= $datePart->renderPrefix(); |
|
311
|
1 |
|
$ret .= $datePart->renderWithoutAffixes($from, $this); |
|
312
|
|
|
} else { |
|
|
|
|
|
|
313
|
1 |
|
$ret .= $datePart->render($from, $this); |
|
314
|
|
|
} |
|
|
|
|
|
|
315
|
1 |
|
++$i; |
|
316
|
|
|
} |
|
|
|
|
|
|
317
|
1 |
|
$ret .= $delim; |
|
318
|
1 |
|
$i = 0; |
|
319
|
1 |
|
foreach ($this->dateParts as $datePart) { |
|
|
|
|
|
|
320
|
1 |
|
if ($i == 0) { |
|
|
|
|
|
|
321
|
1 |
|
$ret .= $datePart->renderWithoutAffixes($to, $this); |
|
322
|
1 |
|
$ret .= $datePart->renderSuffix(); |
|
323
|
|
|
} else { |
|
|
|
|
|
|
324
|
1 |
|
$ret .= $datePart->render($to, $this); |
|
325
|
|
|
} |
|
|
|
|
|
|
326
|
1 |
|
++$i; |
|
327
|
|
|
} |
|
|
|
|
|
|
328
|
1 |
|
break; |
|
329
|
1 |
|
case self::DATE_RANGE_STATE_YEARMONTH: |
|
|
|
|
|
|
330
|
1 |
|
$dp = $this->dateParts->toArray(); |
|
331
|
1 |
|
$i = 0; |
|
332
|
1 |
|
$dateParts_ = []; |
|
333
|
1 |
|
array_walk($dp, function($datePart, $key) use (&$i, &$dateParts_, $differentParts) { |
|
|
|
|
|
|
334
|
1 |
|
if (strpos($key, "year") !== false || strpos($key, "month") !== false) { |
|
|
|
|
|
|
335
|
1 |
|
$dateParts_["yearmonth"][] = $datePart; |
|
336
|
|
|
} |
|
|
|
|
|
|
337
|
1 |
|
if (strpos($key, "day") !== false) { |
|
|
|
|
|
|
338
|
1 |
|
$dateParts_["day"] = $datePart; |
|
339
|
|
|
} |
|
|
|
|
|
|
340
|
1 |
|
}); |
|
|
|
|
|
|
341
|
1 |
|
break; |
|
342
|
1 |
|
case self::DATE_RANGE_STATE_YEARDAY: |
|
|
|
|
|
|
343
|
|
|
$dp = $this->dateParts->toArray(); |
|
344
|
|
|
$i = 0; |
|
345
|
|
|
$dateParts_ = []; |
|
346
|
|
|
array_walk($dp, function($datePart, $key) use (&$i, &$dateParts_, $differentParts) { |
|
|
|
|
|
|
347
|
|
|
if (strpos($key, "year") !== false || strpos($key, "day") !== false) { |
|
|
|
|
|
|
348
|
|
|
$dateParts_["yearday"][] = $datePart; |
|
349
|
|
|
} |
|
|
|
|
|
|
350
|
|
|
if (strpos($key, "month") !== false) { |
|
|
|
|
|
|
351
|
|
|
$dateParts_["month"] = $datePart; |
|
352
|
|
|
} |
|
|
|
|
|
|
353
|
|
|
}); |
|
|
|
|
|
|
354
|
|
|
break; |
|
355
|
1 |
|
case self::DATE_RANGE_STATE_MONTHDAY: |
|
|
|
|
|
|
356
|
1 |
|
$dp = $this->dateParts->toArray(); |
|
357
|
1 |
|
$i = 0; |
|
358
|
1 |
|
$dateParts_ = []; |
|
359
|
1 |
|
array_walk($dp, function($datePart, $key) use (&$i, &$dateParts_, $differentParts) { |
|
|
|
|
|
|
360
|
|
|
//$bit = sprintf("%03d", decbin($differentParts)); |
|
361
|
1 |
|
if (strpos($key, "month") !== false || strpos($key, "day") !== false) { |
|
|
|
|
|
|
362
|
1 |
|
$dateParts_["monthday"][] = $datePart; |
|
363
|
|
|
} |
|
|
|
|
|
|
364
|
1 |
|
if (strpos($key, "year") !== false) { |
|
|
|
|
|
|
365
|
1 |
|
$dateParts_["year"] = $datePart; |
|
366
|
|
|
} |
|
|
|
|
|
|
367
|
1 |
|
}); |
|
|
|
|
|
|
368
|
1 |
|
break; |
|
369
|
|
|
} |
|
370
|
|
|
switch ($differentParts) { |
|
371
|
1 |
|
case self::DATE_RANGE_STATE_YEARMONTH: |
|
|
|
|
|
|
372
|
1 |
|
case self::DATE_RANGE_STATE_YEARDAY: |
|
|
|
|
|
|
373
|
1 |
|
case self::DATE_RANGE_STATE_MONTHDAY: |
|
|
|
|
|
|
374
|
|
|
/** |
|
|
|
|
|
|
375
|
|
|
* @var $key |
|
376
|
|
|
* @var DatePart $datePart */ |
|
|
|
|
|
|
377
|
1 |
|
foreach ($dateParts_ as $key => $datePart) { |
|
|
|
|
|
|
378
|
1 |
|
if (is_array($datePart)) { |
|
|
|
|
|
|
379
|
|
|
|
|
380
|
1 |
|
$f = $datePart[0]->render($from, $this); |
|
381
|
1 |
|
$f .= $datePart[1]->renderPrefix(); |
|
382
|
1 |
|
$f .= $datePart[1]->renderWithoutAffixes($from, $this); |
|
383
|
1 |
|
$t = $datePart[0]->renderWithoutAffixes($to, $this); |
|
384
|
1 |
|
$t .= $datePart[0]->renderSuffix(); |
|
385
|
1 |
|
$t .= $datePart[1]->render($to, $this); |
|
386
|
1 |
|
$ret .= $f . $delim . $t; |
|
387
|
|
|
} else { |
|
|
|
|
|
|
388
|
1 |
|
$ret .= $datePart->render($from, $this); |
|
389
|
|
|
} |
|
|
|
|
|
|
390
|
|
|
} |
|
|
|
|
|
|
391
|
1 |
|
break; |
|
392
|
|
|
} |
|
393
|
1 |
|
return $ret; |
|
394
|
|
|
} |
|
395
|
|
|
|
|
396
|
|
|
/** |
|
|
|
|
|
|
397
|
|
|
* @param $datePart |
|
|
|
|
|
|
398
|
|
|
* @param DateTime $from |
|
|
|
|
|
|
399
|
|
|
* @param DateTime $to |
|
|
|
|
|
|
400
|
|
|
* @param $delim |
|
|
|
|
|
|
401
|
|
|
* @return string |
|
|
|
|
|
|
402
|
|
|
*/ |
|
403
|
1 |
|
protected function renderOneRangePart(DatePart $datePart, $from, $to, $delim) |
|
404
|
|
|
{ |
|
405
|
1 |
|
$prefix = $datePart->renderPrefix(); |
|
406
|
1 |
|
$from = $datePart->renderWithoutAffixes($from, $this); |
|
407
|
1 |
|
$to = $datePart->renderWithoutAffixes($to, $this); |
|
408
|
1 |
|
$suffix = !empty($to) ? $datePart->renderSuffix() : ""; |
|
409
|
1 |
|
return $prefix . $from . $delim . $to . $suffix; |
|
410
|
|
|
} |
|
411
|
|
|
|
|
412
|
|
|
/** |
|
|
|
|
|
|
413
|
|
|
* @param string $format |
|
|
|
|
|
|
414
|
|
|
* @return bool |
|
|
|
|
|
|
415
|
|
|
*/ |
|
416
|
15 |
|
private function hasDatePartsFromLocales($format) |
|
|
|
|
|
|
417
|
|
|
{ |
|
418
|
15 |
|
$dateXml = CiteProc::getContext()->getLocale()->getDateXml(); |
|
419
|
15 |
|
return !empty($dateXml[$format]); |
|
420
|
|
|
} |
|
421
|
|
|
|
|
422
|
|
|
/** |
|
|
|
|
|
|
423
|
|
|
* @param string $format |
|
|
|
|
|
|
424
|
|
|
* @return array |
|
|
|
|
|
|
425
|
|
|
*/ |
|
426
|
15 |
|
private function getDatePartsFromLocales($format) |
|
|
|
|
|
|
427
|
|
|
{ |
|
428
|
15 |
|
$ret = []; |
|
429
|
|
|
// date parts from locales |
|
430
|
15 |
|
$dateFromLocale_ = CiteProc::getContext()->getLocale()->getDateXml(); |
|
431
|
15 |
|
$dateFromLocale = $dateFromLocale_[$format]; |
|
432
|
|
|
|
|
433
|
|
|
// no custom date parts within the date element (this)? |
|
434
|
15 |
|
if (!empty($dateFromLocale)) { |
|
435
|
|
|
|
|
436
|
15 |
|
$dateForm = array_filter(is_array($dateFromLocale) ? $dateFromLocale : [$dateFromLocale], function($element) use ($format) { |
|
|
|
|
|
|
437
|
|
|
/** @var \SimpleXMLElement $element */ |
|
|
|
|
|
|
438
|
15 |
|
$dateForm = (string) $element->attributes()["form"]; |
|
439
|
15 |
|
return $dateForm === $format; |
|
440
|
15 |
|
}); |
|
|
|
|
|
|
441
|
|
|
|
|
442
|
|
|
//has dateForm from locale children (date-part elements)? |
|
443
|
15 |
|
$localeDate = array_pop($dateForm); |
|
444
|
|
|
|
|
445
|
15 |
|
if ($localeDate instanceof \SimpleXMLElement && $localeDate->count() > 0) { |
|
446
|
15 |
|
foreach ($localeDate as $child) { |
|
447
|
15 |
|
$ret[] = $child; |
|
448
|
|
|
} |
|
449
|
|
|
} |
|
450
|
|
|
} |
|
451
|
15 |
|
return $ret; |
|
452
|
|
|
} |
|
453
|
|
|
|
|
454
|
|
|
/** |
|
|
|
|
|
|
455
|
|
|
* @return string |
|
456
|
|
|
*/ |
|
457
|
26 |
|
public function getVariable() |
|
458
|
|
|
{ |
|
459
|
26 |
|
return $this->variable; |
|
460
|
|
|
} |
|
461
|
|
|
|
|
462
|
|
|
/** |
|
|
|
|
|
|
463
|
|
|
* @param $data |
|
|
|
|
|
|
464
|
|
|
* @param $var |
|
|
|
|
|
|
465
|
|
|
* @throws CiteProcException |
|
|
|
|
|
|
466
|
|
|
*/ |
|
|
|
|
|
|
467
|
48 |
|
private function prepareDatePartsInVariable($data, $var) |
|
|
|
|
|
|
468
|
|
|
{ |
|
469
|
48 |
|
if (!isset($data->{$this->variable}->{'date-parts'}) || empty($data->{$this->variable}->{'date-parts'})) { |
|
470
|
4 |
|
if (isset($data->{$this->variable}->raw) && !empty($data->{$this->variable}->raw)) { |
|
471
|
|
|
//try { |
|
472
|
|
|
// try to parse date parts from "raw" attribute |
|
473
|
4 |
|
$var->{'date-parts'} = Util\DateHelper::parseDateParts($data->{$this->variable}); |
|
474
|
|
|
//} catch (CiteProcException $e) { |
|
475
|
|
|
// if (!preg_match("/(\p{L}+)\s?([\-\-\&,])\s?(\p{L}+)/u", $data->{$this->variable}->raw)) { |
|
476
|
|
|
// return $this->addAffixes($this->format($this->applyTextCase($data->{$this->variable}->raw))); |
|
477
|
|
|
// } |
|
478
|
|
|
//} |
|
479
|
|
|
} else { |
|
480
|
|
|
throw new CiteProcException("No valid date format"); |
|
481
|
|
|
//return ""; |
|
482
|
|
|
} |
|
483
|
|
|
} |
|
484
|
48 |
|
} |
|
485
|
|
|
|
|
486
|
|
|
/** |
|
|
|
|
|
|
487
|
|
|
* @param $dateParts |
|
|
|
|
|
|
488
|
|
|
* @param string $form |
|
|
|
|
|
|
489
|
|
|
* @throws \Seboettg\CiteProc\Exception\InvalidStylesheetException |
|
|
|
|
|
|
490
|
|
|
*/ |
|
|
|
|
|
|
491
|
48 |
|
private function prepareDatePartsChildren($dateParts, $form) |
|
|
|
|
|
|
492
|
|
|
{ |
|
493
|
|
|
/* Localized date formats are selected with the optional form attribute, which must set to either “numeric” |
|
494
|
|
|
(for fully numeric formats, e.g. “12-15-2005”), or “text” (for formats with a non-numeric month, e.g. |
|
495
|
|
|
“December 15, 2005”). Localized date formats can be customized in two ways. First, the date-parts attribute may |
|
496
|
|
|
be used to show fewer date parts. The possible values are: |
|
497
|
|
|
- “year-month-day” - (default), renders the year, month and day |
|
498
|
|
|
- “year-month” - renders the year and month |
|
499
|
|
|
- “year” - renders the year */ |
|
500
|
|
|
|
|
501
|
48 |
|
if ($this->dateParts->count() < 1 && in_array($form, self::$localizedDateFormats)) { |
|
502
|
15 |
|
if ($this->hasDatePartsFromLocales($form)) { |
|
503
|
15 |
|
$datePartsFromLocales = $this->getDatePartsFromLocales($form); |
|
504
|
15 |
|
array_filter($datePartsFromLocales, function(\SimpleXMLElement $item) use ($dateParts) { |
|
|
|
|
|
|
505
|
15 |
|
return in_array($item["name"], $dateParts); |
|
506
|
15 |
|
}); |
|
|
|
|
|
|
507
|
|
|
|
|
508
|
15 |
|
foreach ($datePartsFromLocales as $datePartNode) { |
|
509
|
15 |
|
$datePart = $datePartNode["name"]; |
|
510
|
15 |
|
$this->dateParts->set("$form-$datePart", Util\Factory::create($datePartNode)); |
|
511
|
|
|
} |
|
512
|
|
|
} else { //otherwise create default date parts |
|
513
|
|
|
foreach ($dateParts as $datePart) { |
|
514
|
|
|
$this->dateParts->add("$form-$datePart", new DatePart(new \SimpleXMLElement('<date-part name="' . $datePart . '" form="' . $form . '" />'))); |
|
515
|
|
|
} |
|
516
|
|
|
} |
|
517
|
|
|
} |
|
518
|
48 |
|
} |
|
519
|
|
|
|
|
520
|
|
|
|
|
521
|
1 |
|
private function renderNumeric(DateTime $date) |
|
|
|
|
|
|
522
|
|
|
{ |
|
523
|
1 |
|
return $date->renderNumeric(); |
|
524
|
|
|
} |
|
525
|
|
|
|
|
526
|
11 |
|
public function getForm() |
|
|
|
|
|
|
527
|
|
|
{ |
|
528
|
11 |
|
return $this->form; |
|
529
|
|
|
} |
|
530
|
|
|
|
|
531
|
48 |
|
private function cleanDate($date) |
|
|
|
|
|
|
532
|
|
|
{ |
|
533
|
48 |
|
$ret = []; |
|
534
|
48 |
|
foreach ($date as $key => $datePart) { |
|
535
|
48 |
|
$ret[$key] = Util\NumberHelper::extractNumber(Util\StringHelper::removeBrackets($datePart)); |
|
536
|
|
|
} |
|
537
|
48 |
|
return $ret; |
|
538
|
|
|
} |
|
539
|
|
|
} |
seboettg /
citeproc-php
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