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[svn r15372] Added iCal import - see FS#2204

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skala
Yannick Warnier 18 years ago
parent 0ce85461b3
commit 21d5296796
2 changed files with 117 additions and 23 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 123
      main/calendar/agenda.inc.php
  2. 17
      main/calendar/agenda.php

123
main/calendar/agenda.inc.php
Unescape View File

@ -1,4 +1,4 @@
<?php //$Id: agenda.inc.php 15371 2008-05-23 07:40:03Z yannoo $
<?php //$Id: agenda.inc.php 15372 2008-05-23 10:29:42Z yannoo $
/*
==============================================================================
Dokeos - elearning and course management software
@ -2061,16 +2061,20 @@ function show_add_form($id = '')
?>
<!-- START OF THE FORM -->
<form action="<?php echo api_get_self().'?origin='.$_GET['origin'].'&amp;action='.$_GET['action']; ?>" method="post" name="new_calendar_item">
<form enctype="multipart/form-data" action="<?php echo api_get_self().'?origin='.$_GET['origin'].'&amp;action='.$_GET['action']; ?>" method="post" name="new_calendar_item">
<input type="hidden" name="id" value="<?php if (isset($id)) echo $id; ?>" />
<input type="hidden" name="action" value="<?php if (isset($_GET['action'])) echo $_GET['action']; ?>" />
<table border="0" cellpadding="5" cellspacing="0" width="100%" id="newedit_form">
<!-- the title -->
<tr class="title">
<td colspan="3">
<td>
<span style="font-weight: bold;"><?php echo (isset($id) AND $id<>'')?get_lang('ModifyCalendarItem'):get_lang("AddCalendarItem"); ?></span>
</td>
<td colspan="2" align="right">
<label for="ical_import"><?php echo get_lang('ICalFileImport');?></label>
<input type="file" name="ical_import"/><input type="submit" name="ical_submit" value="<?php echo get_lang('Ok');?>"/>
</td>
</tr>
<!-- the select specific users / send to all form -->
@ -3834,18 +3838,47 @@ function agenda_add_repeat_item($course_info,$orig_id,$type,$end,$orig_dest)
{
$t_agenda = Database::get_course_table(TABLE_AGENDA,$course_info['dbName']);
$t_agenda_r = Database::get_course_table(TABLE_AGENDA_REPEAT,$course_info['dbName']);
$sql = "SELECT title, content, UNIX_TIMESTAMP(start_date) as sd, UNIX_TIMESTAMP(end_date) as ed FROM $t_agenda WHERE id = $orig_id";
//$sql = "SELECT title, content, UNIX_TIMESTAMP(start_date) as sd, UNIX_TIMESTAMP(end_date) as ed FROM $t_agenda WHERE id = $orig_id";
$sql = "SELECT title, content, start_date as sd, end_date as ed FROM $t_agenda WHERE id = $orig_id";
$res = Database::query($sql,__FILE__,__LINE__);
if(Database::num_rows($res)!==1){return false;}
$row = Database::fetch_array($res);
$orig_start = $row['sd'];
$orig_end = $row['ed'];
//$orig_start = $row['sd'];
$orig_start = mktime(substr($row['sd'],11,2),substr($row['sd'],14,2),substr($row['sd'],17,2),substr($row['sd'],5,2),substr($row['sd'],8,2),substr($row['sd'],0,4));
//$orig_end = $row['ed'];
$orig_end = mktime(substr($row['ed'],11,2),substr($row['ed'],14,2),substr($row['ed'],17,2),substr($row['ed'],5,2),substr($row['ed'],8,2),substr($row['ed'],0,4));
$diff = $orig_end - $orig_start;
$orig_title = $row['title'];
$orig_content = $row['content'];
$now = time();
$type = Database::escape_string($type);
$end = (int) $end;
if(1<=$end && $end<=500)
{
//we assume that, with this type of value, the user actually gives a count of repetitions
//and that he wants us to calculate the end date with that (particularly in case of imports from ical)
switch($type)
{
case 'daily':
$end = $orig_start + (86400*$end);
break;
case 'weekly':
$end = add_week($orig_start,$end);
break;
case 'monthlyByDate':
$end = add_month($orig_start,$end);
break;
case 'monthlyByDay':
//TODO
break;
case 'monthlyByDayR':
//TODO
break;
case 'yearly':
$end = add_year($orig_start,$end);
break;
}
}
if($end > $now
&& in_array($type,array('daily','weekly','monthlyByDate','monthlyByDay','monthlyByDayR','yearly')))
{
@ -3855,25 +3888,23 @@ function agenda_add_repeat_item($course_info,$orig_id,$type,$end,$orig_dest)
switch($type)
{
case 'daily':
for($i = $orig_start + 86400, $j = $orig_end + 86400; ($i <= $end); $i += 86400, $j += 86400)
for($i = $orig_start + 86400; ($i <= $end); $i += 86400)
{
agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $i), date('Y-m-d H:i:s', $j), $orig_dest, $orig_id);
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $i), date('Y-m-d H:i:s', $i+$diff), $orig_dest, $orig_id);
}
break;
case 'weekly':
for($i = $orig_start + 604800, $j = $orig_end + 604800; ($i <= $end); $i += 604800, $j += 604800)
for($i = $orig_start + 604800; ($i <= $end); $i += 604800)
{
agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $i), date('Y-m-d H:i:s', $j), $orig_dest, $orig_id);
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $i), date('Y-m-d H:i:s', $i+$diff), $orig_dest, $orig_id);
}
break;
case 'monthlyByDate':
$next_start = add_month($orig_start);
$next_end = add_month($orig_end);
while($next_start <= $end)
{
agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $next_start), date('Y-m-d H:i:s', $next_end), $orig_dest, $orig_id);
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $next_start), date('Y-m-d H:i:s', $next_start+$diff), $orig_dest, $orig_id);
$next_start = add_month($next_start);
$next_end = add_month($next_end);
}
break;
case 'monthlyByDay':
@ -3884,16 +3915,74 @@ function agenda_add_repeat_item($course_info,$orig_id,$type,$end,$orig_dest)
break;
case 'yearly':
$next_start = add_year($orig_start);
$next_end = add_year($orig_end);
while($next_start <= $end)
{
agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $next_start), date('Y-m-d H:i:s', $next_end), $orig_dest, $orig_id);
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $next_start), date('Y-m-d H:i:s', $next_start+$diff), $orig_dest, $orig_id);
$next_start = add_year($next_start);
$next_end = add_year($next_end);
}
break;
}
}
return true;
}
/**
* Import an iCal file into the database
* @param array Course info
* @return boolean True on success, false otherwise
*/
function agenda_import_ical($course_info,$file)
{
require_once(api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
$charset = api_get_setting('platform_charset');
$filepath = api_get_path(GARBAGE_PATH).$file['name'];
if(!@move_uploaded_file($file['tmp_name'],$filepath))
{
error_log('Problem moving uploaded file: '.$file['error'].' in '.__FILE__.' line '.__LINE__);
return false;
}
require_once (api_get_path(LIBRARY_PATH).'icalcreator/iCalcreator.class.php');
$ical = new vcalendar();
$ical->setConfig( 'directory', dirname($filepath) );
$ical->setConfig( 'filename', basename($filepath) );
$ical->parse();
//we need to recover: summary, description, dtstart, dtend, organizer, attendee, location (=course name),
// rrule
$ve = $ical->getComponent(0);
//print_r($ve);
$ttitle = $ve->getProperty('summary');
//print_r($ttitle);
$title = mb_convert_encoding($ttitle,$charset,'UTF-8');
$tdesc = $ve->getProperty('description');
$desc = mb_convert_encoding($tdesc,$charset,'UTF-8');
$ts = $ve->getProperty('dtstart');
$start_date = $ts['year'].'-'.$ts['month'].'-'.$ts['day'].' '.$ts['hour'].':'.$ts['min'].':'.$ts['sec'];
$ts = $ve->getProperty('dtend');
$end_date = $ts['year'].'-'.$ts['month'].'-'.$ts['day'].' '.$ts['hour'].':'.$ts['min'].':'.$ts['sec'];
//echo $start_date.' - '.$end_date;
$organizer = $ve->getProperty('organizer');
$attendee = $ve->getProperty('attendee');
$course_name = $ve->getProperty('location');
//insert the event in our database
$id = agenda_add_item($course_info,$title,$desc,$start_date,$end_date,$_POST['selectedform']);
$repeat = $ve->getProperty('rrule');
if(is_array($repeat) && !empty($repeat['FREQ']))
{
$trans = array('DAILY'=>'daily','WEEKLY'=>'weekly','MONTHLY'=>'monthlyByDate','YEARLY'=>'yearly');
$freq = $trans[$repeat['FREQ']];
$interval = $repeat['INTERVAL'];
if(isset($repeat['UNTIL']) && is_array($repeat['UNTIL']))
{
$until = mktime(23,59,59,$repeat['UNTIL']['month'],$repeat['UNTIL']['day'],$repeat['UNTIL']['year']);
$res = agenda_add_repeat_item($course_info,$id,$freq,$until,$_POST['selectedform']);
}
//TODO: deal with count
if(!empty($repeat['COUNT']))
{
$count = $repeat['COUNT'];
$res = agenda_add_repeat_item($course_info,$id,$freq,$count,$_POST['selectedform']);
}
}
return true;
}
?>

17
main/calendar/agenda.php
Unescape View File

@ -1,4 +1,4 @@
<?php //$Id: agenda.php 15371 2008-05-23 07:40:03Z yannoo $
<?php //$Id: agenda.php 15372 2008-05-23 10:29:42Z yannoo $
/*
==============================================================================
Dokeos - elearning and course management software
@ -298,11 +298,16 @@ if (is_allowed_to_edit() OR (api_get_course_setting('allow_user_edit_agenda') &&
{
switch ($_GET['action'])
{
case "add":
if ($_POST['submit_event'])
case 'add':
if(!empty($_POST['ical_submit']))
{
$course_info = api_get_course_info();
agenda_import_ical($course_info,$_FILES['ical_import']);
display_agenda_items();
}
elseif ($_POST['submit_event'])
{
$course_info = api_get_course_info();
$course_info = api_get_course_info();
$event_start = (int) $_POST['fyear'].'-'.(int) $_POST['fmonth'].'-'.(int) $_POST['fday'].' '.(int) $_POST['fhour'].':'.(int) $_POST['fminute'].':00';
$event_stop = (int) $_POST['end_fyear'].'-'.(int) $_POST['end_fmonth'].'-'.(int) $_POST['end_fday'].' '.(int) $_POST['end_fhour'].':'.(int) $_POST['end_fminute'].':00';
$id = agenda_add_item($course_info,$_POST['title'],$_POST['content'],$event_start,$event_stop,$_POST['selectedform']);
@ -312,7 +317,7 @@ if (is_allowed_to_edit() OR (api_get_course_setting('allow_user_edit_agenda') &&
$end_m = intval($_POST['repeat_end_month']);
$end_d = intval($_POST['repeat_end_day']);
$end = mktime(23, 59, 59, $end_m, $end_d, $end_y);
agenda_add_repeat_item($course_info,$id,$_POST['repeat_type'],$end,$event_start,$event_stop,$_POST['selectedform']);
$res = agenda_add_repeat_item($course_info,$id,$_POST['repeat_type'],$end,$event_start,$event_stop,$_POST['selectedform']);
}
display_agenda_items();
}

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