Use <plugin>_info() function if at all possible instead of <plugin>_version()

[squirrelmail.git] / plugins / calendar / calendar.php

diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index 098ef0004caaf62474f7cfcc4ab75aeb6f56d8b2..dae2a87df7b8a3ca9c60d5d01ec5166135262dce 100644 (file)
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -1,56 +1,43 @@
 <?php
 
 /**
- * calendar.php
- *
- * Copyright (c) 2002-2004 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * Originally contrubuted by Michal Szczotka <michal@tuxy.org>
- *
  * Displays the main calendar page (month view).
  *
- * $Id$
+ * @copyright &copy; 2002-2007 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
  * @package plugins
  * @subpackage calendar
  */
 
 /**
-*/
-define('SM_PATH','../../');
-
-/* Calender plugin required files. */
-require_once(SM_PATH . 'plugins/calendar/calendar_data.php');
-require_once(SM_PATH . 'plugins/calendar/functions.php');
-
-/* SquirrelMail required files. */
-require_once(SM_PATH . 'include/validate.php');
-require_once(SM_PATH . 'functions/strings.php');
-require_once(SM_PATH . 'functions/date.php');
-require_once(SM_PATH . 'config/config.php');
-require_once(SM_PATH . 'functions/page_header.php');
-require_once(SM_PATH . 'include/load_prefs.php');
-require_once(SM_PATH . 'functions/html.php');
+ * Include the SquirrelMail initialization file.
+ */
+require('../../include/init.php');
 
-/* get globals */
+/* load date_intl() */
+include_once(SM_PATH . 'functions/date.php');
 
-if (isset($_GET['month'])) {
-    $month = $_GET['month'];
-}
-if (isset($_GET['year'])) {
-    $year = $_GET['year'];
-}
-if (isset($_POST['year'])) {
-    $year = $_POST['year'];
+/* Calendar plugin required files. */
+include_once(SM_PATH . 'plugins/calendar/calendar_data.php');
+include_once(SM_PATH . 'plugins/calendar/functions.php');
+
+/* get globals */
+if (! sqgetGlobalVar('month',$month,SQ_FORM) || ! is_numeric($month)) {
+    unset($month);
 }
-if (isset($_POST['month'])) {
-    $month = $_POST['month'];
+if (! sqgetGlobalVar('year',$year,SQ_FORM) || ! is_numeric($year)) {
+    unset($year);
 }
 /* got 'em */
 
-//display upper part of month calendar view
+/**
+ * display upper part of month calendar view
+ * @return void
+ * @access private
+ */
 function startcalendar() {
-    global $year, $month, $day, $color;
+    global $year, $month, $color;
 
     $prev_date = mktime(0, 0, 0, $month - 1, 1, $year);
     $act_date  = mktime(0, 0, 0, $month, 1, $year);
@@ -94,9 +81,13 @@ function startcalendar() {
            '', $color[0] ) ."\n";
 }
 
-//main logic for month view of calendar
+/**
+ * main logic for month view of calendar
+ * @return void
+ * @access private
+ */
 function drawmonthview() {
-    global $year, $month, $day, $color, $calendardata, $todayis;
+    global $year, $month, $color, $calendardata, $todayis;
 
     $aday = 1 - date('w', mktime(0, 0, 0, $month, 1, $year));
     $days_in_month = date('t', mktime(0, 0, 0, $month, 1, $year));
@@ -121,8 +112,13 @@ function drawmonthview() {
                 $i=0;
                 while ($calfoo = each($calendardata[$cdate])) {
                     $calbar = $calendardata[$cdate][$calfoo['key']];
-                    $title = '['. $calfoo['key']. '] ' .$calbar['message'];
-                    echo ($calbar['priority']==1) ? "<a href=\"#\" style=\"text-decoration:none; color: $color[1]\" title=\"$title\">$calbar[title]</a><br />\n" : "<a href=\"#\" style=\"text-decoration:none; color: $color[6]\" title=\"$title\">$calbar[title]</a><br />\n";
+                    // FIXME: how to display multiline task
+                    $title = '['. $calfoo['key']. '] ' .
+                        str_replace(array("\r","\n"),array(' ',' '),htmlspecialchars($calbar['message']));
+                    // FIXME: link to nowhere
+                    echo "<a href=\"#\" style=\"text-decoration:none; color: "
+                        .($calbar['priority']==1 ? $color[1] : $color[6])
+                        ."\" title=\"$title\">".htmlspecialchars($calbar['title'])."</a><br />\n";
                     $i=$i+1;
                     if($i==2){
                         break;
@@ -136,7 +132,11 @@ function drawmonthview() {
     }
 }
 
-//end of monthly view and form to jump to any month and year
+/**
+ * end of monthly view and form to jump to any month and year
+ * @return void
+ * @access private
+ */
 function endcalendar() {
     global $year, $month, $day, $color;
 
@@ -177,4 +177,4 @@ drawmonthview();
 endcalendar();
 
 ?>
-</body></html>
+</body></html>
\ No newline at end of file