function draw_admin()
{
global $template, $getdate, $cal, $master_array, $is_loged_in;
if ($is_loged_in == TRUE) {
// Print Calendar Checkboxes
$COLUMNS_TO_PRINT = 3;
$column = 1;
$filelist = availableCalendars('', '', '', true);
foreach ($filelist as $file) {
if ($column > $COLUMNS_TO_PRINT) {
$delete_table .= '</tr>';
$column = 1;
}
if ($column == 1) {
$delete_table .= '<tr>';
}
$cal_filename_tmp = getCalendarName($file);
$cal_tmp = urlencode($file);
$cal_displayname_tmp = str_replace("32", " ", $cal_filename_tmp);
$delete_table .= '<td align="left"><input name="delete_calendar[]" value="' . $cal_tmp . '" type="checkbox" />' . $cal_displayname_tmp . '</td>';
$column++;
}
// Print remaining empty columns if necessary
$number_of_columns = count($filelist);
while (gettype($number_of_columns / $COLUMNS_TO_PRINT) != "integer") {
$delete_table .= '<td> </td>';
$number_of_columns++;
}
$this->page = str_replace('{DELETE_TABLE}', $delete_table, $this->page);
} else {
$this->page = preg_replace('!<\\!-- switch logged_in on -->(.*)<\\!-- switch logged_in off -->!is', '', $this->page);
$this->page = preg_replace('!<\\!-- switch logged_in2 on -->(.*)<\\!-- switch logged_in2 off -->!is', '', $this->page);
}
}
// Pull the display name off the URL.
# $cal_displaynames[] = substr(str_replace('32', ' ', basename($web_cal)), 0, -4);
$cal_displaynames[] = substr(basename($web_cal), 0, -4);
if (in_array($web_cal, $list_webcals)) {
$web_cal = md5($phpiCal_config->salt . $web_cal);
}
$cals[] = urlencode($web_cal);
$subscribe_path = $cal_webcalPrefix;
// Add the webcal to the available calendars.
$cal_filelist[] = $cal_httpPrefix;
}
// Process the local calendars.
if (count($local_cals) > 0) {
$local_cals = availableCalendars($username, $password, $local_cals);
foreach ($local_cals as $local_cal) {
$cal_displaynames[] = str_replace('32', ' ', getCalendarName($local_cal));
}
$cal_filelist = array_merge($cal_filelist, $local_cals);
$cals = array_merge($cals, array_map("urlencode", array_map("getCalendarName", $local_cals)));
// Set the download and subscribe paths from the config, if there is
// only one calendar being displayed and those paths are defined.
if (count($local_cals) == 1) {
$filename = $local_cals[0];
$add_cpath = '';
if (isset($cpath) && $cpath != '') {
$add_cpath = "{$cpath}/";
}
if ($phpiCal_config->download_uri == '' && preg_match('/(^\\/|\\.\\.\\/)/', $filename) == 0) {
$subscribe_path = 'webcal://' . $_SERVER['SERVER_NAME'] . dirname($_SERVER['PHP_SELF']) . '/' . $filename;
$download_filename = $filename;
} elseif ($phpiCal_config->download_uri != '') {
}
}
}
if ($parse_file == true) {
// We need to re-parse at least one calendar, so unset master_array
unset($master_array);
}
}
if ($parse_file) {
$overlap_array = array();
$uid_counter = 0;
}
$calnumber = 1;
foreach ($cal_filelist as $cal_key => $filename) {
// Find the real name of the calendar.
$actual_calname = getCalendarName($filename);
if ($parse_file) {
// Let's see if we're doing a webcal
if (substr($filename, 0, 7) == 'http://' || substr($filename, 0, 8) == 'https://' || substr($filename, 0, 9) == 'webcal://') {
$cal_webcalPrefix = str_replace(array('http://', 'https://'), 'webcal://', $filename);
$cal_httpPrefix = str_replace(array('webcal://', 'https://'), 'http://', $filename);
$cal_httpsPrefix = str_replace(array('http://', 'webcal://'), 'https://', $filename);
$master_array['-4'][$calnumber]['webcal'] = 'yes';
$actual_mtime = remote_filemtime($cal_httpPrefix);
/*
* We want to copy the remote calendar to a local temporary file,
* because the current parser will read it twice:
* - Once to get the timezone information
* - And again to collect the remaining data
* See: http://phpicalendar.net/forums/viewtopic.php?f=45&t=4140#p14451
*/
function display_ical_list($cals, $pick = FALSE)
{
global $cal, $ALL_CALENDARS_COMBINED, $current_view, $getdate, $calendar_lang, $all_cal_comb_lang, $cal_filelist, $cal_displaynames;
// Print each calendar option.
foreach ($cals as $cal_tmp) {
// Format the calendar path for display.
//
// Only display the calendar name, replace all instances of "32" with " ",
// and remove the .ics suffix.
$cal_displayname_tmp = getCalendarName($cal_tmp);
$cal_displayname_tmp = str_replace("32", " ", $cal_displayname_tmp);
#overwrite the display name if we already have a real name
if (is_numeric(array_search($cal_tmp, $cal_filelist))) {
$cal_displayname_tmp = $cal_displaynames[array_search($cal_tmp, $cal_filelist)];
} else {
# pull the name from the $cal_tmp file
$ifile = @fopen($cal_tmp, "r");
if ($ifile == FALSE) {
exit(error($lang['l_error_cantopen'], $cal_tmp));
}
while (!feof($ifile)) {
$line = fgets($ifile, 1024);
$line = trim($line);
if (ereg("([^:]+):(.*)", $line, $regs)) {
$field = $regs[1];
$data = $regs[2];
$property = $field;
$prop_pos = strpos($property, ';');
if ($prop_pos !== false) {
$property = substr($property, 0, $prop_pos);
}
$property = strtoupper($property);
if ($property == "X-WR-CALNAME") {
$cal_displayname_tmp = $data;
break;
}
}
#stop reading if we find an event or timezone before there's a name
if ($line == "BEGIN:VTIMEZONE" || $line == "BEGIN:VEVENT") {
break;
}
}
echo "</pre>";
}
// If this is a webcal, add 'Webcal' to the display name.
if (preg_match("/^(https?|webcal):\\/\\//i", $cal_tmp)) {
$cal_displayname_tmp .= " Webcal";
} else {
// Strip path and .ics suffix.
$cal_tmp = getCalendarName($cal_tmp);
// Add calendar label.
$cal_displayname_tmp .= " {$calendar_lang}";
}
// Encode the calendar path.
$cal_encoded_tmp = urlencode($cal_tmp);
// Display the option.
//
// The submitted calendar will be encoded, and always use http://
// if it is a webcal. So that is how we perform the comparison when
// trying to figure out if this is the selected calendar.
if ($pick) {
if (in_array($cal_encoded_tmp, explode(",", $cal)) || count($cals) == count(explode(",", $cal))) {
$return .= "<option value=\"{$cal_encoded_tmp}\" selected=\"selected\">{$cal_displayname_tmp}</option>\n";
} else {
$return .= "<option value=\"{$cal_encoded_tmp}\">{$cal_displayname_tmp}</option>\n";
}
} else {
$cal_httpPrefix_tmp = str_replace('webcal://', 'http://', $cal_tmp);
if ($cal_httpPrefix_tmp == urldecode($cal)) {
$return .= "<option value=\"{$current_view}.php?cal={$cal_encoded_tmp}&getdate={$getdate}\" selected=\"selected\">{$cal_displayname_tmp}</option>";
} else {
$return .= "<option value=\"{$current_view}.php?cal={$cal_encoded_tmp}&getdate={$getdate}\">{$cal_displayname_tmp}</option>";
}
}
}
// option to open all (non-web) calenders together
if (!$pick) {
if ($cal == $ALL_CALENDARS_COMBINED) {
$return .= "<option value=\"{$current_view}.php?cal={$ALL_CALENDARS_COMBINED}&getdate={$getdate}\" selected=\"selected\">{$all_cal_comb_lang}</option>";
} else {
$return .= "<option value=\"{$current_view}.php?cal={$ALL_CALENDARS_COMBINED}&getdate={$getdate}\">{$all_cal_comb_lang}</option>";
}
}
return $return;
}
function display_ical_list($cals, $pick = FALSE)
{
global $cal, $current_view, $getdate, $lang, $calendar_lang, $all_cal_comb_lang, $cal_filelist, $cal_displaynames, $list_webcals, $phpiCal_config, $master_array;
// Print each calendar option.
$return = '';
$all_cals = false;
if (count($cals) > 1) {
$all_cals = true;
}
foreach ($cals as $name => $cal_tmp) {
// Format the calendar path for display.
//
$cal_displayname_tmp = '';
$search_idx = array_search($cal_tmp, $cal_filelist);
$override_name = false;
if (!is_numeric($name)) {
$cal_displayname_tmp = $name;
$override_name = true;
} else {
if (is_numeric($search_idx)) {
$cal_displayname_tmp = $cal_displaynames[$search_idx];
} else {
if (substr($cal_tmp, 0, 7) == 'http://' || substr($cal_tmp, 0, 8) == 'https://' || substr($cal_tmp, 0, 9) == 'webcal://') {
$cal_tmp2 = str_replace('webcal://', 'http://', $cal_tmp);
$cal_tmp2 = str_replace('https://', 'http://', $cal_tmp2);
$num = 1;
foreach ($master_array[-4] as $master_cal) {
if ($master_cal['filename'] == $cal_tmp2) {
$cal_displayname_tmp = $master_array[-3][$num];
break;
}
$num++;
}
} else {
# pull the name from the $cal_tmp file
$ifile = @fopen($cal_tmp, 'r');
if ($ifile == FALSE) {
exit(error($lang['l_error_cantopen'], $cal_tmp));
}
while (!feof($ifile)) {
$line = fgets($ifile, 1024);
$line = trim($line);
if (ereg("([^:]+):(.*)", $line, $regs)) {
$field = $regs[1];
$data = $regs[2];
$property = $field;
$prop_pos = strpos($property, ';');
if ($prop_pos !== false) {
$property = substr($property, 0, $prop_pos);
}
$property = strtoupper($property);
if ($property == "X-WR-CALNAME") {
$cal_displayname_tmp = stripslashes($data);
break;
}
}
#stop reading if we find an event or timezone before there's a name
if ($line == "BEGIN:VTIMEZONE" || $line == "BEGIN:VEVENT") {
break;
}
}
@fclose($ifile);
}
}
}
if (empty($cal_displayname_tmp)) {
// Only display the calendar name, replace all instances of "32" with " ",
// and remove the .ics suffix.
$cal_displayname_tmp = getCalendarName($cal_tmp);
#$cal_displayname_tmp = str_replace('32', ' ', $cal_displayname_tmp);
}
if (!$override_name) {
// If this is a webcal, add 'Webcal' to the display name.
if (preg_match("/^(https?|webcal):\\/\\//i", $cal_tmp)) {
$cal_displayname_tmp .= " Webcal";
} else {
// Strip path and .ics suffix.
$cal_tmp = getCalendarName($cal_tmp);
// Add calendar label.
$cal_displayname_tmp .= " {$calendar_lang}";
}
}
// Encode the calendar path.
$cal_encoded_tmp = urlencode($cal_tmp);
if (in_array($cal_tmp, $list_webcals)) {
$cal_encoded_tmp = md5($phpiCal_config->salt . $cal_tmp);
}
// Try to detect unselected calendars
if (!in_array($cal_encoded_tmp, explode(",", $cal))) {
$all_cals = false;
}
// Display the option.
//
// The submitted calendar will be encoded, and always use http://
// if it is a webcal. So that is how we perform the comparison when
// trying to figure out if this is the selected calendar.
if ($pick) {
if (in_array($cal_encoded_tmp, explode(",", $cal)) || count($cals) == count(explode(",", $cal))) {
$return .= "<option value=\"{$cal_encoded_tmp}\" selected=\"selected\">{$cal_displayname_tmp}</option>\n";
} else {
$return .= "<option value=\"{$cal_encoded_tmp}\">{$cal_displayname_tmp}</option>\n";
}
} else {
if ($cal_encoded_tmp == $cal || $cal_encoded_tmp == urldecode($cal)) {
$return .= "<option value=\"{$current_view}.php?cal={$cal_encoded_tmp}&getdate={$getdate}\" selected=\"selected\">{$cal_displayname_tmp}</option>";
} else {
$return .= "<option value=\"{$current_view}.php?cal={$cal_encoded_tmp}&getdate={$getdate}\">{$cal_displayname_tmp}</option>";
}
}
}
// option to open all (non-web) calenders together
if (!$pick) {
if ($all_cals || $cal == $phpiCal_config->ALL_CALENDARS_COMBINED) {
$return .= "<option value=\"{$current_view}.php?cal={$phpiCal_config->ALL_CALENDARS_COMBINED}&getdate={$getdate}\" selected=\"selected\">{$all_cal_comb_lang}</option>";
} else {
$return .= "<option value=\"{$current_view}.php?cal={$phpiCal_config->ALL_CALENDARS_COMBINED}&getdate={$getdate}\">{$all_cal_comb_lang}</option>";
}
}
return $return;
}