/**
* Display a calendar input control.
*
* Display a calendar input control consisting of a calendar image, an optional
* hidden input field, and associated javascript to render a pop-up calendar.
* This function displays a javascript (jscalendar) calendar control.
*
* Available attributes:
* - objectname (string) The name of the object the field will be placed in
* - htmlname: (string) The html fieldname under which the date value will be submitted
* - dateformat: (string) The dateformat to use for displaying the chosen date
* - ifformat: (string) Format of the date field sent in the form (optional - defaults to dateformat)
* - defaultstring (string) The String to display before a value has been selected
* - defaultdate: (string) The Date the calendar should to default to (format: Y/m/d)
* - hidden: (bool) If set, a hidden input field will be generated to hold the selected date
* - display: (bool) If set, a <span> is generated to display the selected date (when date is added in a hidden field)
* - class: (string) The class to apply to the html elements
* - time: (bool) If set, show time selection
*
* Example:
*
* <samp>{calendarinput objectname='myobject' htmlname='from' dateformat='%Y-%m-%d' defaultdate='2005/12/31'}</samp>
*
* @param array $params All attributes passed to this function from the template.
* @param Zikula_View $view Reference to the {@link Zikula_View} object.
*
* @return string The HTML and Javascript code to display a calendar control.
*/
function smarty_function_calendarinput($params, Zikula_View $view)
{
if (!isset($params['objectname'])) {
$view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('pncalendarinput', 'objectname')));
return false;
}
if (!isset($params['htmlname'])) {
$view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('pncalendarinput', 'htmlname')));
return false;
}
if (!isset($params['dateformat'])) {
$view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('pncalendarinput', 'dateformat')));
return false;
}
$ifformat = isset($params['ifformat']) ? $params['ifformat'] : $params['dateformat'];
$inctime = isset($params['time']) ? (bool) $params['time'] : false;
$validformats = array('%Y-%m-%d', '%Y-%m-%d %H:%M');
if (!in_array($ifformat, $validformats)) {
$ifformat = $inctime ? '%Y-%m-%d %H:%M' : '%Y-%m-%d';
}
// start of old pncalendarinit
// pagevars make an extra pncalendarinit obsolete, they take care about the fact
// that the styles/jsvascript do not get loaded multiple times
static $firstTime = true;
if ($firstTime) {
$lang = ZLanguage::transformFS(ZLanguage::getLanguageCode());
// map of the jscalendar supported languages
$map = array('ca' => 'ca_ES', 'cz' => 'cs_CZ', 'da' => 'da_DK', 'de' => 'de_DE', 'el' => 'el_GR', 'en-us' => 'en_US', 'es' => 'es_ES', 'fi' => 'fi_FI', 'fr' => 'fr_FR', 'he' => 'he_IL', 'hr' => 'hr_HR', 'hu' => 'hu_HU', 'it' => 'it_IT', 'ja' => 'ja_JP', 'ko' => 'ko_KR', 'lt' => 'lt_LT', 'lv' => 'lv_LV', 'nl' => 'nl_NL', 'no' => 'no_NO', 'pl' => 'pl_PL', 'pt' => 'pt_BR', 'ro' => 'ro_RO', 'ru' => 'ru_RU', 'si' => 'si_SL', 'sk' => 'sk_SK', 'sv' => 'sv_SE', 'tr' => 'tr_TR');
if (isset($map[$lang])) {
$lang = $map[$lang];
}
$headers[] = 'javascript/jscalendar/calendar.js';
if (file_exists("javascript/jscalendar/lang/calendar-{$lang}.utf8.js")) {
$headers[] = "javascript/jscalendar/lang/calendar-{$lang}.utf8.js";
}
$headers[] = 'javascript/jscalendar/calendar-setup.js';
PageUtil::addVar('stylesheet', 'javascript/jscalendar/calendar-win2k-cold-2.css');
PageUtil::addVar('javascript', $headers);
}
$firstTime = false;
// end of old pncalendarinit
if (!isset($params['defaultstring'])) {
$params['defaultstring'] = null;
}
if (!isset($params['defaultdate'])) {
$params['defaultdate'] = null;
}
$html = '';
$fieldKey = $params['htmlname'];
if ($params['objectname']) {
$fieldKey = $params['objectname'] . '[' . $params['htmlname'] . ']';
}
$triggerName = 'trigger_' . $params['htmlname'];
$displayName = 'display_' . $params['htmlname'];
if (isset($params['class']) && !empty($params['class'])) {
$params['class'] = ' class="' . DataUtil::formatForDisplay($params['class']) . '"';
} else {
$params['class'] = '';
}
if (isset($params['display']) && $params['display']) {
$html .= '<span id="' . $displayName . '"' . $params['class'] . '>' . $params['defaultstring'] . '</span> ';
}
if (isset($params['hidden']) && $params['hidden']) {
$html .= '<input type="hidden" name="' . $fieldKey . '" id="' . $params['htmlname'] . '" value="' . $params['defaultdate'] . '" />';
}
$html .= '<img class="z-calendarimg" src="' . System::getBaseUrl() . 'javascript/jscalendar/img.gif" id="' . $triggerName . '" style="cursor: pointer;" title="' . DataUtil::formatForDisplay(__('Date selector')) . '" alt="' . DataUtil::formatForDisplay(__('Date selector')) . '" />';
$i18n = ZI18n::getInstance();
$html .= "<script type=\"text/javascript\">\n // <![CDATA[\n Calendar.setup(\n {";
//$html .= 'ifFormat : "%Y-%m-%d %H:%M:00",'; // universal format, don't change this!
$html .= 'ifFormat : "' . $ifformat . '",';
$html .= 'inputField : "' . $params['htmlname'] . '",';
$html .= 'displayArea : "' . $displayName . '",';
$html .= 'daFormat : "' . $params['dateformat'] . '",';
$html .= 'button : "' . $triggerName . '",';
$html .= 'defaultDate : "' . $params['defaultdate'] . '",';
$html .= 'firstDay : "' . $i18n->locale->getFirstweekday() . '",';
$html .= 'align : "Tl",';
if (isset($params['defaultdate']) && $params['defaultdate']) {
$d = strtotime($params['defaultdate']);
$d = date('Y/m/d', $d);
$html .= 'date : "' . $d . '",';
}
if ($inctime) {
$html .= 'showsTime : true,';
$html .= 'timeFormat : "' . $i18n->locale->getTimeformat() . '",';
}
$html .= "singleClick : true });\n // ]]>\n </script>";
return $html;
}
/**
* Set locale.
*
* @param string $locale Locale.
* @param constant $lc LC_CONSTANT.
*
* @return void
*/
public static function setLocale($locale, $lc = LC_MESSAGES)
{
$_this = self::getInstance();
$_this->languageCode = $locale;
// on purpose
$_this->languageCodeLegacy = $_this->lookupLegacyCode($_this->languageCode);
$_this->locale = self::transformInternal(ZGettext::getInstance()->setLocale($lc, self::transformFS($locale)));
$_this->i18n = ZI18n::getInstance($locale);
if (!array_key_exists($locale, $_this->domainCache)) {
$_this->domainCache[$locale] = array();
}
}
/**
* Render event handler.
*
* @param Zikula_Form_View $view Reference to Zikula_Form_View object.
*
* @return string The rendered output
*/
public function render(Zikula_Form_View $view)
{
static $firstTime = true;
$i18n = ZI18n::getInstance();
if (!empty($this->defaultValue) && !$view->isPostBack()) {
$d = strtolower($this->defaultValue);
$now = getdate();
$date = null;
if ($d == 'now') {
$date = time();
} elseif ($d == 'today') {
$date = mktime(0, 0, 0, $now['mon'], $now['mday'], $now['year']);
} elseif ($d == 'monthstart') {
$date = mktime(0, 0, 0, $now['mon'], 1, $now['year']);
} elseif ($d == 'monthend') {
$daysInMonth = date('t');
$date = mktime(0, 0, 0, $now['mon'], $daysInMonth, $now['year']);
} elseif ($d == 'yearstart') {
$date = mktime(0, 0, 0, 1, 1, $now['year']);
} elseif ($d == 'yearend') {
$date = mktime(0, 0, 0, 12, 31, $now['year']);
} elseif ($d == 'custom') {
$date = strtotime($this->initDate);
}
if ($date != null) {
$this->text = DateUtil::getDatetime($date, $this->ifFormat, false);
} else {
$this->text = __('Unknown date');
}
}
if ($view->isPostBack() && !empty($this->text)) {
$date = strtotime($this->text);
$this->text = DateUtil::getDatetime($date, $this->ifFormat, false);
}
if ($firstTime) {
$lang = ZLanguage::transformFS(ZLanguage::getLanguageCode());
// map of the jscalendar supported languages
$map = array('ca' => 'ca_ES', 'cz' => 'cs_CZ', 'da' => 'da_DK', 'de' => 'de_DE', 'el' => 'el_GR', 'en-us' => 'en_US', 'es' => 'es_ES', 'fi' => 'fi_FI', 'fr' => 'fr_FR', 'he' => 'he_IL', 'hr' => 'hr_HR', 'hu' => 'hu_HU', 'it' => 'it_IT', 'ja' => 'ja_JP', 'ko' => 'ko_KR', 'lt' => 'lt_LT', 'lv' => 'lv_LV', 'nl' => 'nl_NL', 'no' => 'no_NO', 'pl' => 'pl_PL', 'pt' => 'pt_BR', 'ro' => 'ro_RO', 'ru' => 'ru_RU', 'si' => 'si_SL', 'sk' => 'sk_SK', 'sv' => 'sv_SE', 'tr' => 'tr_TR');
if (isset($map[$lang])) {
$lang = $map[$lang];
}
$headers[] = 'javascript/jscalendar/calendar.js';
if (file_exists("javascript/jscalendar/lang/calendar-{$lang}.utf8.js")) {
$headers[] = "javascript/jscalendar/lang/calendar-{$lang}.utf8.js";
}
$headers[] = 'javascript/jscalendar/calendar-setup.js';
PageUtil::addVar('stylesheet', 'javascript/jscalendar/calendar-win2k-cold-2.css');
PageUtil::addVar('javascript', $headers);
}
$firstTime = false;
$result = '';
if ($this->useSelectionMode) {
$hiddenInputField = str_replace(array('type="text"', ' *'), array('type="hidden"', ''), parent::render($view));
$result .= '<div>' . $hiddenInputField . '<span id="' . $this->id . 'cal" style="background-color: #ff8; cursor: default" onmouseover="this.style.backgroundColor=\'#ff0\';" onmouseout="this.style.backgroundColor=\'#ff8\';">';
if ($this->text) {
$result .= DataUtil::formatForDisplay(DateUtil::getDatetime(DateUtil::parseUIDate($this->text, $this->ifFormat), $this->daFormat));
} else {
$result .= __('Select date');
}
$result .= '</span></div>';
if ($this->mandatory && $this->mandatorysym) {
$result .= '<span class="z-form-mandatory-flag">*</span>';
}
} else {
$result .= '<span class="z-form-date" style="white-space: nowrap">';
$result .= parent::render($view);
$txt = __('Select date');
$result .= " <img id=\"{$this->id}_img\" src=\"javascript/jscalendar/img.gif\" style=\"vertical-align: middle\" class=\"clickable\" alt=\"{$txt}\" /></span>";
}
// build jsCalendar script options
$result .= "<script type=\"text/javascript\">\n // <![CDATA[\n Calendar.setup(\n {\n inputField : \"{$this->id}\",";
if ($this->includeTime) {
$this->initDate = str_replace('-', ',', $this->initDate);
$result .= "\n ifFormat : \"" . $this->ifFormat . "\",\n showsTime : true,\n timeFormat : \"" . $i18n->locale->getTimeformat() . "\",\n singleClick : false,";
} else {
$result .= "\n ifFormat : \"" . $this->ifFormat . "\",";
}
if ($this->useSelectionMode) {
$result .= "\n displayArea : \"{$this->id}cal\",\n daFormat : \"{$this->daFormat}\",\n align : \"Bl\",\n singleClick : true,";
} else {
$result .= "\n button : \"{$this->id}_img\",";
}
$result .= "\n firstDay: " . $i18n->locale->getFirstweekday() . "\n }\n );\n // ]]>\n </script>";
return $result;
}
/**
* Format a number for display in locale.
*
* @param mixed $number Number to format.
* @param mixed $decimal_points Desc : null=default locale, false=precision, int=precision.
*
* @return mixed
*/
public static function formatNumber($number, $decimal_points = null)
{
$i18n = ZI18n::getInstance();
return $i18n->transformNumberDisplay($number, $decimal_points);
}
