Código fuente de 'Multicalendario.php'
<html>
<head>
<title>Multicalendario</title>
</head>
<body style="font-family: Arial; font-size: 9pt">
<center><b><font face="Arial" size="3">Multicalendario</font></b><br><br>
<br>
<?php
/******************************************************
Calender 2.21
Written by Erik Holman at 6 May 2004
Started at 16:00 and ended at 17:00
CHANGES by Daniele Russolillo, 18 May 2004
+ variables for CSS definition of week days
+ variables for easy translation of week days and months
+ infotitles for previous/following URLS on the calendar
Personal homepage at http://daniele.nkoni.org If you like
the changes have a look at http://www.nkoni.org/ and
pass it on to help 500 Ugandan AIDS Orphans.
CHANGES by Erik Holman, 19 May 2004
+ variables for the language file.
+ added possibility to load language files
CHANGES by Erik Holman, 17 June 2004
+ Added possibility to load events from MySQL database
BUG SOLVED by Erik Holman, 24 June 2004
- Instead of loading one event, all the events will be shown now.
To look for from Erik Holman changes just FIND e-man within this script...
To look for from darussol changes just FIND darussol within this script...
===================================
This scripts prints a calendar into a table on the
page. You can set some variables to get a differend
layout.
Visit www.my-php.tk for more free PHP scripts.
******************************************************/
/////////////////////////////////////////////
//Declare some variables
//
$calendar_language = "uk"; //The extension of the calendar language file.
$content_background_color = "#EEEEEE"; //Background color of the column
$content_font_color = "#000000"; //The font color
$content_font_size = 10; //Font-size in pixels
$content_font_style = "normal"; //Set to italic or normal
$content_font_weight = "normal"; //Set to bold or normal
$today_background_color = "white"; //Background color of the column
$today_font_color = "green"; //The font color
$today_font_size = 10; //Font-size in pixels
$today_font_style = "normal"; //Set to italic or normal
$today_font_weight = "bold"; //Set to bold or normal
$event_background_color = "#DDDDDD"; //Background color of the column
$event_background_color2 = "#EEEEEE"; //Background color of the 2nd column (event popup)
$event_font_color = "#000000"; //The font color
$event_font_size = 10; //Font-size in pixels
$event_font_style = "normal"; //Set to italic or normal
$event_font_weight = "bold"; //Set to bold or normal
$event_popup_width = "250"; //Width of the popup for the events
$event_popup_height = "350"; //Height of the popup for the events
$head_background_color = "#DDDDDD"; //Background color of the column
$head_font_color = "green"; //The font color
$head_font_size = 11; //Font-size in pixels
$head_font_style = "normal"; //Set to italic or normal
$head_font_weight = "bold"; //Set to bold or normal
//darussol: CSS OPTIONS FOR WEEK DAYS
$days_head_background_color = "#DDDDDD"; //Background color of the column
$days_head_font_color = "gray"; //The font color
$days_head_font_size = 11; //Font-size in pixels
$days_head_font_style = "normal"; //Set to italic or normal
$days_head_font_weight = "bold"; //Set to bold or normal
$table_border = 0; //The border of the table
$table_cellspacing = 1; //Cellspacing of the table
$table_cellpadding = 2; //Cellpadding of the table
$table_width = ''; //Table width in pixels or %'s
$table_height = ''; //Table height in pixels or %'s
$head_link_color = "green"; //The color of the link for previous/next month
$font_family = "Verdana";
/* 17 June 2004 : Check readme.txt for MySQL code for the database table */
$events_from_database = false; //Set to true if you want to retrieve events
$database = "database"; //Name of the database within the event_table
$server = "localhost"; //Name of the server
$username = "username"; //MySQL username
$password = "********"; //MySQL password
$event_table = "calendar_events"; //Name of the calendar_events
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//Load the language into usable variables
//
//darussol: TRANSLATION (18 May 2004)
// : Fill in the names of the days/months in variables
//e-man : LOAD TRANSLATION FILE INTO VARIABLES (from darussol)(19 May 2004)
// : Put the days/months names from language file into a array
$language_file = "calendar." . $calendar_language; //Language file into variable
$fd = fopen( $language_file, "r" ); //Open the language file
$fd = fread( $fd, filesize( $language_file ) ); //Read the opened file
$language_array = explode( "\n" , $fd ); //Put file info into array
$dayname = array_slice($language_array,0,7); //The names of the days
$monthname = array_slice($language_array,7); //The rest of the language file are the monthnames
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//Use the date to build up the calendar. From the Query_string or the current date
//
if( isset( $_GET['date'] ) )
list($month,$year) = explode("-",$_GET['date']);
else
{
$month = date("m");
$year = date("Y");
}
//
/////////////////////////////////////////////
$date_string = mktime(0,0,0,$month,1,$year); //The date string we need for some info... saves space ^_^
$day_start = date("w",$date_string); //The number of the 1st day of the week
/////////////////////////////////////////////
//Filter the current $_GET['date'] from the QUERY_STRING
//
$QUERY_STRING = ereg_replace("&date=".$month."-".$year,"",$_SERVER['QUERY_STRING']);
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//Calculate the previous/next month/year
//
if( $month < 12 )
{
$next_month = $month+1;
$next_date = $next_month."-".$year;
}
else
{
$next_year = $year+1;
$next_date = "1-".$next_year;
$next_month = 1;
}
if( $month > 1 )
{
$previous_month = $month-1;
$next_month = $month+1;
$previous_date = $previous_month."-".$year;
}
else
{
$previous_year = $year-1;
$previous_date = "12-".$previous_year;
$previous_month = 12;
}
//
/////////////////////////////////////////////
// darussol: DEFINITION OF THETRANSLATED MONTH+YEAR TO BE USED IN THE TABLE AND INFO-TITLES (18 May 2004)
// e-man : USING THE VALUES OF THE PREVIOUS AND NEXT MONTH FOR THE TITLE DAY (19 May 2004);
$table_caption_prev = $monthname[$previous_month-1] . " " . $year; // previous
$table_caption = $monthname[date("n",$date_string)-1] . " " . $year; // current
$table_caption_foll = $monthname[$next_month-1] . " " . $year; // following
/////////////////////////////////////////////
//Print the calendar css code
//
echo "
<style type=\"text/css\">
a.cal_head
{
color: " . $head_link_color . ";
}
a.cal_head:hover
{
text-decoration: none;
}
.cal_head
{
background-color: " . $head_background_color . ";
color: " . $head_font_color . ";
font-family: " . $font_family . ";
font-size: " . $head_font_size . ";
font-weight: " . $head_font_weight . ";
font-style: " . $head_font_style . ";
}
.cal_days /*darussol*/
{
background-color: " . $days_head_background_color . ";
color: " . $days_head_font_color . ";
font-family: " . $font_family . ";
font-size: " . $days_head_font_size . ";
font-weight: " . $days_head_font_weight . ";
font-style: " . $days_head_font_style . ";
}
.cal_content
{
background-color: " . $content_background_color . ";
color: " . $content_font_color . ";
font-family: " . $font_family . ";
font-size: " . $content_font_size . ";
font-weight: " . $content_font_weight . ";
font-style: " . $content_font_style . ";
}
.cal_today
{
background-color: " . $today_background_color . ";
color: " . $today_font_color . ";
font-family: " . $font_family . ";
font-size: " . $today_font_size . ";
font-weight: " . $today_font_weight . ";
font-style: " . $today_font_style . ";
}
.cal_event, a.cal_event /* e-man 17-06-04 */
{
background-color: " . $event_background_color . ";
color: " . $event_font_color . ";
font-family: " . $font_family . ";
font-size: " . $event_font_size . ";
font-weight: " . $event_font_weight . ";
font-style: " . $event_font_style . ";
}
</style>
";
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//show events in popup?
//
if (isset ($_GET['show_event'])){
list ($year, $month, $day) = explode ("-", $_GET['event_date']);
$query = "
SELECT *
FROM " . $event_table . "
WHERE EventYear = '" . $year . "'
AND EventMonth = '" . $month . "'
AND EventDay = '" . $day . "'
ORDER BY EventTime ASC
";
/* connect to the database */
$database_connection = mysql_connect ($server, $username, $password);
mysql_select_db ($database, $database_connection);
$result = mysql_query ($query) or die(mysql_error());
/* initize the variabele color_alternated (boolean) */
$color_alternated = false;
/* header of the table */
echo "<table width=\"100%\" border=\"" . $table_border . "\" cellpadding=\"" . $table_cellpadding . "\" cellspacing=\"" . $table_cellspacing . "\">";
$date_string = mktime(0,0,0,$month,$day,$year);
$month = sprintf("%01d",$month);
echo "<tr><td align=\"center\" class=\"cal_head\" colspan=\"2\">".$day." " . $monthname[$month] . " ".$year."</td></tr>";
/* loop through the results via a mysql_fetch_assoc () */
while ($record = mysql_fetch_assoc ($result)){
if ($color_alternated){
$color_alternated = false;
$background_color_row = $event_background_color;
}
else{
$color_alternated = true;
$background_color_row = $event_background_color2;
}
echo "<tr class=\"cal_event\">
<td style=\"background-color:".$background_color_row."\" width=\"1\">" . $record['EventTime'] . "</td>
<td style=\"background-color:".$background_color_row."\">" . nl2br($record['Event']) . "</td>
</tr>";
}
/* close the table */
echo "</table>";
/* bring an exit so the script will terminate*/
exit;
}
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//Print the calendar table header
//
echo "
<script language=\"javascript\">
function open_event(date_stamp){
window.open(\"" . $calendar_script . "?show_event=true&event_date=\" + date_stamp, \"calendar_popup\",\"height=" . $event_popup_height . ",width=".$event_popup_width."\");
}
</script>
<table border=\"" . $table_border . "\" cellpadding=\"" . $table_cellpadding . "\" cellspacing=\"" . $table_cellspacing . "\" style=\"height:" . $table_height . "\" width=\"" . $table_width . "\">
<tr>
<td align=\"center\" class=\"cal_head\"><a class=\"cal_head\" href=\"" . $_SERVER['PHP_SELF'] . "?" . $QUERY_STRING . "&date=" .
$previous_date . "\" title=\"" . $table_caption_prev . "\">«</a></td>
<td align=\"center\" class=\"cal_head\" colspan=\"5\">" . $table_caption . "</td>
<td align=\"center\" class=\"cal_head\"><a class=\"cal_head\" href=\"" . $_SERVER['PHP_SELF'] . "?" . $QUERY_STRING . "&date=" .
$next_date . "\" title=\"" . $table_caption_foll . "\">»</a></td>
</tr>
<tr>
<td class=\"cal_days\">".$dayname[0]."</td>
<td class=\"cal_days\">".$dayname[1]."</td>
<td class=\"cal_days\">".$dayname[2]."</td>
<td class=\"cal_days\">".$dayname[3]."</td>
<td class=\"cal_days\">".$dayname[4]."</td>
<td class=\"cal_days\">".$dayname[5]."</td>
<td class=\"cal_days\">".$dayname[6]."</td>
</tr><tr>
";
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//The empty columns before the 1st day of the week
//
for( $i = 0 ; $i < $day_start; $i++ )
{
echo "<td class=\"cal_content\"> </td>";
}
//
/////////////////////////////////////////////
$current_position = $day_start; //The current (column) position of the current day from the loop
$total_days_in_month = date("t",$date_string); //The total days in the month for the end of the loop
/////////////////////////////////////////////
//Retrieve events for the current month + year
//e-man : added 07 June 04
if ($events_from_database)
{
$database_connection = mysql_connect ($server, $username, $password);
mysql_select_db ($database, $database_connection);
$result = mysql_query("
SELECT *
FROM " . $event_table . "
WHERE
EventYear = '" . $year . "'
AND
EventMonth = '" . $month . "'
");
while ($record = mysql_fetch_assoc($result)){
$event[$record['EventDay']] = $record;
}
}
//
/////////////////////////////////////////////
/////////////////////////////////////////////
//Loop all the days from the month
//
for( $i = 1; $i <= $total_days_in_month ; $i++)
{
$class = "cal_content";
if( $i == date("j") && $month == date("n") && $year == date("Y") )
$class = "cal_today";
$current_position++;
/* is there any event on this day? Yes, create a link. No clear the (previous) string */
$link_start = "";
$link_end = "";
/* if there is an event do */
if( isset($event[$i]) )
{
$link_start = "<a href=\"javascript:;\" class=\"cal_event\" onclick=\"javascript: open_event('".$year."-".$month."-".$i."');\">";
$link_end = "</a>";
$class = "cal_event";
}
/* for the event filter */
/* e-man : added 07 June 04 */
$date_stamp = $year."-".$month."-".sprintf( "%02d",$i);
echo "<td align=\"center\" class=\"" . $class . "\">" . $link_start . $i . $link_end . "</td>";
if( $current_position == 7 )
{
echo "</tr><tr>\n";
$current_position = 0;
}
}
//
/////////////////////////////////////////////
$end_day = 7-$current_position; //There are
/////////////////////////////////////////////
//Fill the last columns
//
for( $i = 0 ; $i < $end_day ; $i++ )
echo "<td class=\"cal_content\"></td>\n";
//
/////////////////////////////////////////////
echo "</tr></table>"; // Close the table
?>
</center>
</body>
</html>