282 lines
8.5 KiB
PHP
282 lines
8.5 KiB
PHP
<?php
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/*
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* @copyright Copyright (C) 2005-2009 Keyboard Monkeys Ltd. http://www.kb-m.com
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* @license http://creativecommons.org/licenses/BSD/ BSD Licensese
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* @author Keyboard Monkeys Ltd.
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* @since Textroller 0.9
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* @package TextRoller
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* @packager Keyboard Monkeys
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*/
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/**
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* Based on
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* http://zfsite.andreinikolov.com/2008/05/part-4-zend_form-captcha-password-confirmation-date-selector-field-zend_translate/
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*/
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class Monkeys_View_Helper_FormDateSelects extends Zend_View_Helper_FormElement
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{
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protected $_months = array(
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1 => 'January',
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2 => 'February',
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3 => 'March',
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4 => 'April',
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5 => 'May',
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6 => 'June',
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7 => 'July',
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8 => 'August',
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9 => 'Septembre',
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10 => 'October',
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11 => 'November',
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12 => 'December'
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);
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/**
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* Translation object
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*
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* @var Zend_Translate_Adapter
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*/
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protected $_translator;
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public function formDateSelects($name, $value = null, $attribs = null,
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$options = null, $listsep = "<br />\n")
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{
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$info = $this->_getInfo($name, $value, $attribs, $options, $listsep);
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extract($info); // name, id, value, attribs, options, listsep, disable
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// now start building the XHTML.
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$disabled = '';
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if (true === $disable) {
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$disabled = ' disabled="disabled"';
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}
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$elementNamesArray = $this->getDayMonthYearFieldNames($name);
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$valueDay = $valueMonth = $valueYear = null;
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if ($value !== null)
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{
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$valueExploded = explode('-', $value);
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if (!isset($valueExploded[2]))
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$value = null;
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else
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{
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$valueDay = (int) $valueExploded[2];
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$valueMonth = (int) $valueExploded[1];
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$valueYear = (int) $valueExploded[0];
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}
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}
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// Build the surrounding day element first.
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$xhtml = '<select '
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. ' name="' . $this->view->escape($elementNamesArray['day']) . '"'
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. ' id="' . $this->view->escape($id . '_day') . '"'
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. $disabled
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. $this->_htmlAttribs($attribs)
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. ">\n ";
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// build the list of options
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$list = array();
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if ($options['showEmpty'])
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{
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$list[] = '<option value="-"> </option>';
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}
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for ($i = 1; $i <= 31; $i++)
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{
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$list[] = '<option'
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. ' value="' . $i . '"'
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. ($valueDay === $i ? ' selected="selected"' : '')
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. '>' . $i . '';
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}
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// add the options to the xhtml and close the select
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$xhtml .= implode("\n ", $list) . "\n</select>";
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// Build the month next
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$xhtml .= ' <select '
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. ' name="' . $this->view->escape($elementNamesArray['month']) . '"'
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. ' id="' . $this->view->escape($id . '_month') . '"'
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. $disabled
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. $this->_htmlAttribs($attribs)
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. ">\n ";
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// build the list of options
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$list = array();
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if ($options['showEmpty'])
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{
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$list[] = '<option value="-"> </option>';
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}
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for ($i = 1; $i <= 12; $i++)
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{
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$list[] = '<option'
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. ' value="' . $i . '"'
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. ($valueMonth === $i ? ' selected="selected"' : '')
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. '>' . $this->_translateValue($this->_months[$i]) . '';
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}
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// add the options to the xhtml and close the select
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$xhtml .= implode("\n ", $list) . "\n</select>";
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// Build the years next
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$xhtml .= ' <select '
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. ' name="' . $this->view->escape($elementNamesArray['year']) . '"'
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. ' id="' . $this->view->escape($id . '_year') . '"'
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. $disabled
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. $this->_htmlAttribs($attribs)
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. ">\n ";
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// build the list of options
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$list = array();
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if ($options['showEmpty'])
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{
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$list[] = '<option value="-"> </option>';
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}
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if ($options['reverseYears'])
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{
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for ($i = $options['endYear']; $i >= $options['startYear']; $i--)
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{
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$list[] = '<option '
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. ' value="' . $i . '"'
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. ($valueYear === $i ? ' selected="selected"' : '')
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. '>' . $i . '</option>';
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}
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}
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else
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{
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for ($i = $options['startYear']; $i >= $options['endYear']; $i++)
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{
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$list[] = '<option '
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. ' value="' . $i . '"'
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. ($valueYear === $i ? ' selected="selected"' : '')
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. '>' . $i . '</option>';
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}
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}
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// add the options to the xhtml and close the select
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$xhtml .= implode("\n ", $list) . "\n</select>";
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return $xhtml;
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}
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/**
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* Makes day, month and year names from given element name. Special case is array notation.
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*
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* Given a value such as foo[bar][baz], the generated names will be
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* foo[bar][baz_day], foo[bar][baz_month] and foo[bar][baz_year]
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*
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* @param string $value
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* @return array
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*/
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protected function getDayMonthYearFieldNames($value)
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{
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if (empty($value) || !is_string($value)) {
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return $value;
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}
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$ret = array(
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'day' => $value . '_day',
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'month' => $value . '_month',
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'year' => $value . '_year'
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);
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if (strstr($value, '['))
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{
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$endPos = strlen($value) - 1;
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if (']' != $value[$endPos]) {
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return $ret;
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}
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$start = strrpos($value, '[') + 1;
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$name = substr($value, $start, $endPos - $start);
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$arrayName = substr($value, 0, $start-1);
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$ret = array(
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'day' => $arrayName . '[' . $name . '_day' . ']',
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'month' => $arrayName . '[' . $name . '_month' . ']',
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'year' => $arrayName . '[' . $name . '_year' . ']'
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);
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}
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return $ret;
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}
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/**
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* Borrowed from multi option value's _translateValue()
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*
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* @param string $value
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* @return string
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*/
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protected function _translateValue($value)
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{
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if (is_array($value)) {
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foreach ($value as $key => $val) {
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$value[$key] = $this->_translateValue($val);
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}
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return $value;
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} else {
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if (null !== ($translator = $this->getTranslator())) {
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if ($translator->isTranslated($value)) {
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return $translator->translate($value);
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}
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}
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return $value;
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}
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}
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/*
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* Retrieve translation object (borrowed from Zend_View_Helper_HeadTitle)
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*
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* If none is currently registered, attempts to pull it from the registry
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* using the key 'Zend_Translate'.
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*
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* @return Zend_Translate_Adapter|null
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*/
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public function getTranslator()
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{
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if (null === $this->_translator) {
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require_once 'Zend/Registry.php';
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if (Zend_Registry::isRegistered('Zend_Translate')) {
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$this->setTranslator(Zend_Registry::get('Zend_Translate'));
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}
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}
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return $this->_translator;
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}
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/**
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* Sets a translation Adapter for translation (borrowed from Zend_View_Helper_HeadTitle)
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*
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* @param Zend_Translate|Zend_Translate_Adapter $translate
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* @return Zend_View_Helper_HeadTitle
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*/
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public function setTranslator($translate)
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{
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if ($translate instanceof Zend_Translate_Adapter) {
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$this->_translator = $translate;
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} elseif ($translate instanceof Zend_Translate) {
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$this->_translator = $translate->getAdapter();
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} else {
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require_once 'Zend/View/Exception.php';
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throw new Zend_View_Exception("You must set an instance of Zend_Translate or Zend_Translate_Adapter");
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}
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return $this;
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}
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protected function _translationsHolder()
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{
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translate('January');
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translate('February');
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translate('March');
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translate('April');
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translate('May');
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translate('June');
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translate('July');
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translate('August');
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translate('Septembre');
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translate('October');
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translate('November');
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translate('December');
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}
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}
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