<?php
/*
Plugin Name: Doy Calendar
Plugin URI: http://labo.utsubopeo.com/
Description: Display Doy Calendar
Version: 1.0.0
Author: k-utsubo
Author URI: http://labo.utsubopeo.com/
License: GPL2
*/
?>
<?php
/* Copyright 2016 k-utsubo
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
?>
<?php
date_default_timezone_set('Asia/Tokyo'); // php5.1以降のWarning対応
function utbt_calendar_func($atts,$content=''){
$year = (isset($_GET["utbt_year"]) && $_GET["utbt_year"] != "") ? $_GET["utbt_year"] : "";
$year = htmlspecialchars($year, ENT_QUOTES);
$cal= new UtbtCalendar;
return $cal->calendar($year);
}
add_shortcode('utbt_calendar','utbt_calendar_func');
class UtbtCalendar{
function calendar($year=''){
if (empty($year) && empty($month)) {
$year = date('Y');
}
$html="<form method='get' action='".$_SERVER['REQUEST_URI']."'>Input Yea
r:<input type='text' name='utbt_year' value='$year'><input type='submit'>";
for($i=1;$i<=12;$i++){
$html.=$this->calendar_exec($year,$i);
}
$html.="</form>";
return $html;
}
//http://shanabrian.com/web/php_calendar.php
private function calendar_exec($year = '', $month = '') {
$tab="";
$str="";
if (empty($year) && empty($month)) {
$year = date('Y');
$month = date('n');
}
//月末の取得
$l_day = date('j', mktime(0, 0, 0, $month + 1, 0, $year));
//初期出力
$html = <<<EOM
<table class="calendar">
<caption>{$year}/{$month}</caption>
<tr>
<th><font color="#FF0000">Sun</font></th>
<th>Mon</th>
<th>Tue</th>
<th>Wed</th>
<th>Thr</th>
<th>Fri</th>
<th><font color="#0000FF">Sat</font></th>
</tr>\n
EOM;
$lc = 0;
// 月末分繰り返す
for ($i = 1; $i < $l_day + 1;$i++) {
$classes = array();
$class = '';
// 曜日の取得
$week = date('w', mktime(0, 0, 0, $month, $i, $year));
// 曜日が日曜日の場合
if ($week == 0) {
$str .= $tab."\t\t<tr>\n";
$lc++;
}
// 1日の場合
if ($i == 1) {
if($week != 0) {
$str .= $tab."\t\t<tr>\n";
$lc++;
}
$str .= $this->repeatEmptyTd($week);
}
if ($week == 6) {
array_push($classes, '#0000FF');
} else if ($week == 0) {
array_push($classes , '#FF0000');
}
if (count($classes) > 0) {
$class = '"'.implode(' ', $classes).'"';
}
$doy = date('z', mktime(0, 0, 0, $month, $i, $year))+1;
$str .= $tab."\t\t\t".'<td><font color='.$class.'>'.$i.'('.$doy.')</font></td>'."\n";
// 月末の場合
if ($i == $l_day) {
$str .= $this->repeatEmptyTd(6 - $week);
}
// 土曜日の場合
if ($week == 6) {
$str .= $tab."\t\t</tr>\n";
}
}
$html .=$str;
$html .= "</table>\n";
return $html;
}
private function repeatEmptyTd($n = 0) {
return str_repeat("\t\t<td> </td>\n", $n);
}
}
?>