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<?php
/**
* The Widgets class provides various functions used to generate and
* handle form input for Nag.
*
* $Horde: nag/lib/Widgets.php,v 1.2.12.7 2006/01/01 21:29:07 jan Exp $
*
* Copyright 2002-2006 Jon Parise <jon@horde.org>
* Copyright 2003-2006 Michael Slusarz <slusarz@bigworm.colorado.edu>
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*
* @author Jon Parise <jon@horde.org>
* @author Michael Slusarz <slusarz@bigworm.colorado.edu>
* @package Nag
*/
class Widgets {
/**
* Generates the HTML for a day selection widget.
*
* @param string $name The name of the widget.
* @param integer $default The value to select by default. Range: 1-31
* @param string $params Any additional parameters to include in the <a>
* tag.
*
* @return string The HTML <select> widget.
*/
function buildDayWidget($name, $default = null, $params = null)
{
$html = '<select id="' . $name . '" name="' . $name. '"';
if (!is_null($params)) {
$html .= ' ' . $params;
}
$html .= '>';
for ($day = 1; $day <= 31; $day++) {
$html .= '<option value="' . $day . '"';
$html .= ($day == $default) ? ' selected="selected">' : '>';
$html .= $day . '</option>';
}
return $html . "</select>\n";
}
/**
* Generates the HTML for a month selection widget.
*
* @param string $name The name of the widget.
* @param integer $default The value to select by default.
* @param string $params Any additional parameters to include in the <a>
* tag.
*
* @return string The HTML <select> widget.
*/
function buildMonthWidget($name, $default = null, $params = null)
{
$html = '<select id="' . $name . '" name="' . $name. '"';
if (!is_null($params)) {
$html .= ' ' . $params;
}
$html .= '>';
for ($month = 1; $month <= 12; $month++) {
$html .= '<option value="' . $month . '"';
$html .= ($month == $default) ? ' selected="selected">' : '>';
$html .= strftime('%B', mktime(0, 0, 0, $month, 1)) . '</option>';
}
return $html . "</select>\n";
}
/**
* Generates the HTML for a year selection widget.
*
* @param integer $name The name of the widget.
* @param integer $years The number of years to include.
* If (+): future years
* If (-): past years
* @param string $default The timestamp to select by default.
* @param string $params Any additional parameters to include in the <a>
* tag.
*
* @return string The HTML <select> widget.
*/
function buildYearWidget($name, $years, $default = null, $params = null)
{
$curr_year = date('Y');
$yearlist = array();
$startyear = (!is_null($default) && ($default < $curr_year) && ($years > 0)) ? $default : $curr_year;
$startyear = min($startyear, $startyear + $years);
for ($i = 0; $i <= abs($years); $i++) {
$yearlist[] = $startyear++;
}
if ($years < 0) {
$yearlist = array_reverse($yearlist);
}
$html = '<select id="' . $name . '" name="' . $name. '"';
if (!is_null($params)) {
$html .= ' ' . $params;
}
$html .= '>';
foreach ($yearlist as $year) {
$html .= '<option value="' . $year . '"';
$html .= ($year == $default) ? ' selected="selected">' : '>';
$html .= $year . '</option>';
}
return $html . "</select>\n";
}
/**
* Generates the HTML for an hour selection widget.
*
* @param string $name The name of the widget.
* @param integer $default The timestamp to select by default.
* @param string $params Any additional parameters to include in the <a>
* tag.
*
* @return string The HTML <select> widget.
*/
function buildHourWidget($name, $default = null, $params = null)
{
global $prefs;
if (!$prefs->getValue('twentyFour')) {
$default = ($default + 24) % 12;
}
$html = '<select name="' . $name. '"';
if (!is_null($params)) {
$html .= ' ' . $params;
}
$html .= '>';
$min = $prefs->getValue('twentyFour') ? 0 : 1;
$max = $prefs->getValue('twentyFour') ? 23 : 12;
for ($hour = $min; $hour <= $max; $hour++) {
$html .= '<option value="' . $hour . '"';
$html .= ($hour == $default) ? ' selected="selected">' : '>';
$html .= $hour . '</option>';
}
return $html . '</select>';
}
function buildAmPmWidget($name, $default = 'am', $amParams = null, $pmParams = null)
{
global $prefs;
if ($prefs->getValue('twentyFour')) {
return;
}
if (is_numeric($default)) {
$default = date('a', mktime($default));
}
if ($default == 'am') {
$am = ' checked="checked"';
$pm = '';
} else {
$am = '';
$pm = ' checked="checked"';
}
$html = '<input id="' . $name . '_am" type="radio" name="' . $name . '" value="am"' . $am . (!empty($amParams) ? ' ' . $amParams : '') . ' /><label for="' . $name . '_am"' . (!empty($amParams) ? ' ' . $amParams : '') . '">AM</label> ';
$html .= '<input id="' . $name . '_pm" type="radio" name="' . $name . '" value="pm"' . $pm . (!empty($pmParams) ? ' ' . $pmParams : '') . ' /><label for="' . $name . '_pm"' . (!empty($pmParams) ? ' ' . $pmParams : '') . '">PM</label>';
return $html;
}
/**
* Generates the HTML for a minute selection widget.
*
* @param string $name The name of the widget.
* @param integer $increment The increment between minutes.
* @param integer $default The timestamp to select by default.
* @param string $params Any additional parameters to include in the
* <a> tag.
*
* @return string The HTML <select> widget.
*/
function buildMinuteWidget($name, $increment = 1, $default = null,
$params = null)
{
$html = '<select name="' . $name. '"';
if (!is_null($params)) {
$html .= ' ' . $params;
}
$html .= '>';
for ($minute = 0; $minute < 60; $minute += $increment) {
$html .= '<option value="' . $minute . '"';
$html .= ($minute == $default) ? ' selected="selected">' : '>';
$html .= sprintf("%02d", $minute) . '</option>';
}
return $html . "</select>\n";
}
}
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