<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/announcements/config/consts.php';
include_once $_SERVER['DOCUMENT_ROOT'] . '/announcements/language/resourceUtil.php';

function makeDirectory($dir, $mode = 0755) {
	if (is_dir($dir) || @ mkdir($dir, $mode))
		return TRUE;
	if (makeDirectory(dirname($dir), $mode))
		return FALSE;
	return @ mkdir($dir, $mode);
}

function removeSuccessString($string) {
	return ereg_replace("SUCCESS\n", "", $string);
}

$monthNameConversion = array (
	"pt" => array (
		1 => "Janeiro",
		2 => "Fevereiro",
		3 => "Mar&#231;o",
		4 => "Abril",
		5 => "Maio",
		6 => "Junho",
		7 => "Julho",
		8 => "Agosto",
		9 => "Setembro",
		10 => "Outubro",
		11 => "Novembro",
		12 => "Dezembro"
	),

	"en" => array (
		1 => "January",
		2 => "February",
		3 => "March",
		4 => "April",
		5 => "May",
		6 => "June",
		7 => "July",
		8 => "August",
		9 => "September",
		10 => "October",
		11 => "November",
		12 => "December"
	)
);

function monthNumberToMonthName($number) {
	global $monthNameConversion;
	return $monthNameConversion[getLocale()][intval($number)];
}

function getDay($time) {
	return date("d", $time);
}

function getMonth($time) {
	return date("m", $time);
}

function getYear($time) {
	return date("Y", $time);
}

function getHours($time) {
	return date("H", $time);
}

function getMinutes($time) {
	return date("i", $time);
}

function digestText($text) {
	global $digestSize;
	$words = split(" ", $text);
	$digest = "";
	for ($i = 0; $i < count($words) && $i <= $digestSize; $i++) {
		$digest = $digest . ' ' . $words[$i];
	}
	if ($i < $digestSize) {
		$digest = $digest . '...';
	}
	return $digest;
}

function getHumanReadableTime($string) {
	$components = split(' ', $string);
	$date = $components[0];
	$hour = $components[1];
	$dateComponents = split('/', $date);
	$day = $dateComponents[0];
	$month = $dateComponents[1];
	$year = $dateComponents[2];
	$hourComponents = split(':', $hour);
	$hour = $hourComponents[0];
	if ($hour == 24)
		$hour = 0;
	$minutes = $hourComponents[1];

	$readable = $day . '/' . $month . '/' . $year;

	if ($minutes != 0 || $hour != 0) {
		$readable = $readable . ' ' . $hour . ':' . $minutes;
	}
	return $readable;
}

function getDateWithExtensiveMonth($date) {
	return getDay($date) . " " . monthNumberToMonthName(getMonth($date)) . " " . getYear($date);
}

function buildArchiveUrlFor($boardId, $year, $month) {
	global $informationPage;
	return $informationPage . "?archive=true&amp;language=" . getLocale() . "&amp;boardId=" . $boardId . "&amp;year=" . $year . "&amp;month=" . $month;
}

function buildColumnUrlFor($boardId, $announcementId) {
	global $informationPage;
	return $informationPage . "?boardId=" . $boardId . "&amp;language=" . getLocale() . "&amp;archive=true#achor" . $announcementId;
}

function printNewsDate($announcement) {
	$publicationDate = $announcement->getPublicationBegin();
	if (!isset ($publicationDate)) {
		$publicationDate = $announcement->getCreationDate();
	}
	echo getDateWithExtensiveMonth($publicationDate);
}

function printEventDate($announcement) {

	$beginDate = $announcement->getReferedSubjectBegin();
	$endDate = $announcement->getReferedSubjectEnd();

	if (isset ($beginDate)) {
		if (!isset ($endDate)) {
			return getDateWithExtensiveMonth($beginDate);
		} else {
			return getResourceMessage("label.from") . " " . getDateWithExtensiveMonth($beginDate) . " " . getResourceMessage("label.to") . " " . getDateWithExtensiveMonth($endDate);
		}
	} else {
		$beginDate = $announcement->getPublicationBegin();
		if (isset ($beginDate)) {
			return getDateWithExtensiveMonth($announcement->getPublicationBegin());
		} else {
			return getDateWithExtensiveMonth($announcement->getCreationDate());
		}
	}
}

function printAnnouncementDate($announcement) {
	if (isset ($announcement->referedSubjectBegin) && isset ($announcement->referedSubjectEnd) && $announcement->referedSubjectBegin != $announcement->referedSubjectEnd) {
		return getResourceMessage("label.from") . " " . getDateWithExtensiveMonth($announcement->getReferedSubjectBegin()) . " " . getResourceMessage("label.to") . " " . getDateWithExtensiveMonth($announcement->getReferedSubjectEnd());

	} else if (isset ($announcement->referedSubjectBegin)) {
		return getDateWithExtensiveMonth($announcement->getReferedSubjectBegin());

	} else {
		$beginDate = $announcement->getPublicationBegin();
		if (!isset ($beginDate)) {
			$beginDate = $announcement->getCreationDate();
		}
		return getDateWithExtensiveMonth($beginDate);
	}
}

function printColumnAnnouncementBody($announcement) {
	if (isset ($announcement->excerpt)) {
		return $announcement->excerpt;
	} else {
		return digestText($announcement->body);
	}
}

function printAnnouncementBody($announcement) {
	if (isset ($announcement->body)) {
		return $announcement->body;
	}
	return "";
}

function printAnnouncementAuthor($announcement) {
	$result = "";
	if (isset ($announcement->authorEmail)) {
		$result .= "<a href=mailto:" . $announcement->authorEmail . ">";
	}
	$result .= $announcement->author;
	if (isset ($announcement->authorEmail)) {
		$result .= "</a>";
	}
	return $result;
}
?>