echo $ID_timezone;
?>
"><?php
echo ucfirst(__('timezone', 'szgoogleadmin'));
?>
:</label></td>
<td colspan="2" class="sz-cell-vals">
<select class="widefat" id="<?php
echo $ID_timezone;
?>
" name="<?php
echo $NAME_timezone;
?>
">
<?php
foreach (SZGoogleCommon::getTimeZone() as $key => $value) {
?>
<option value="<?php
echo $key;
?>
" <?php
echo selected($key, $VALUE_timezone);
?>
><?php
echo $value;
?>
</option>
<?php
}
?>
</select>
function callback_calendar_o_timezone()
{
$values = SZGoogleCommon::getTimeZone();
$this->moduleCommonFormSelect('sz_google_options_calendar', 'calendar_o_timezone', $values, 'medium', '');
$this->moduleCommonFormDescription(__('this field specifies the time zone to be used by default by the calendar that will be inserted into the page wordpress. If you do not specify any value, google will automatically calculate the time zone based on its configuration.', 'sz-google'));
}
/**
* Creating HTML code for the component called to
* be used in common for both widgets and shortcode
*/
function getHTMLCode($atts = array(), $content = null)
{
if (!is_array($atts)) {
$atts = array();
}
// Extraction of the values specified in shortcode, returned values
// are contained in the variable names corresponding to the key
extract(shortcode_atts(array('calendar' => '', 'title' => '', 'mode' => '', 'weekstart' => '', 'language' => '', 'timezone' => '', 'width' => '', 'height' => '', 'showtitle' => '', 'shownavs' => '', 'showdate' => '', 'showprint' => '', 'showtabs' => '', 'showcalendars' => '', 'showtimezone' => '', 'action' => ''), $atts));
// Loading options for the configuration variables
// containing the default values for shortcodes and widgets
$options = (object) $this->getModuleOptions('SZGoogleModuleCalendar');
// I delete spaces added and execute the transformation in string
// lowercase for the control of special values such as "auto"
$calendar = trim($calendar);
$title = trim($title);
$action = trim($action);
$language = trim($language);
$timezone = trim($timezone);
$mode = strtoupper(trim($mode));
$weekstart = strtolower(trim($weekstart));
$width = strtolower(trim($width));
$height = strtolower(trim($height));
$showtitle = strtolower(trim($showtitle));
$shownavs = strtolower(trim($shownavs));
$showdate = strtolower(trim($showdate));
$showprint = strtolower(trim($showprint));
$showtabs = strtolower(trim($showtabs));
$showcalendars = strtolower(trim($showcalendars));
$showtimezone = strtolower(trim($showtimezone));
// Conversion of the values specified directly covered in the
// parameters with the values used for storing default values
if ($showtitle == 'yes' or $showtitle == 'y') {
$showtitle = '1';
}
if ($shownavs == 'yes' or $shownavs == 'y') {
$shownavs = '1';
}
if ($showdate == 'yes' or $showdate == 'y') {
$showdate = '1';
}
if ($showprint == 'yes' or $showprint == 'y') {
$showprint = '1';
}
if ($showtabs == 'yes' or $showtabs == 'y') {
$showtabs = '1';
}
if ($showcalendars == 'yes' or $showcalendars == 'y') {
$showcalendars = '1';
}
if ($showtimezone == 'yes' or $showtimezone == 'y') {
$showtimezone = '1';
}
if ($showtitle == 'no' or $showtitle == 'n') {
$showtitle = '0';
}
if ($shownavs == 'no' or $shownavs == 'n') {
$shownavs = '0';
}
if ($showdate == 'no' or $showdate == 'n') {
$showdate = '0';
}
if ($showprint == 'no' or $showprint == 'n') {
$showprint = '0';
}
if ($showtabs == 'no' or $showtabs == 'n') {
$showtabs = '0';
}
if ($showcalendars == 'no' or $showcalendars == 'n') {
$showcalendars = '0';
}
if ($showtimezone == 'no' or $showtimezone == 'n') {
$showtimezone = '0';
}
// If I could not assign any value to the instructions
// above, put the default absolute and can be changed
$YESNO = array('1', '0');
if ($action == 'widget') {
if ($calendar == '') {
$calendar = $options->calendar_w_calendars;
}
if ($title == '') {
$title = $options->calendar_w_title;
}
if ($width == '') {
$width = $options->calendar_w_width;
}
if ($height == '') {
$height = $options->calendar_w_height;
}
if (!in_array($showtitle, $YESNO)) {
$showtitle = $options->calendar_w_show_title;
}
if (!in_array($shownavs, $YESNO)) {
$shownavs = $options->calendar_w_show_navs;
}
if (!in_array($showdate, $YESNO)) {
$showdate = $options->calendar_w_show_date;
}
if (!in_array($showprint, $YESNO)) {
$showprint = $options->calendar_w_show_print;
}
if (!in_array($showtabs, $YESNO)) {
$showtabs = $options->calendar_w_show_tabs;
}
if (!in_array($showcalendars, $YESNO)) {
$showcalendars = $options->calendar_w_show_calendars;
}
if (!in_array($showtimezone, $YESNO)) {
$showtimezone = $options->calendar_w_show_timezone;
}
} else {
if ($calendar == '') {
$calendar = $options->calendar_s_calendars;
}
if ($title == '') {
$title = $options->calendar_s_title;
}
if ($width == '') {
$width = $options->calendar_s_width;
}
if ($height == '') {
$height = $options->calendar_s_height;
}
if (!in_array($showtitle, $YESNO)) {
$showtitle = $options->calendar_s_show_title;
}
if (!in_array($shownavs, $YESNO)) {
$shownavs = $options->calendar_s_show_navs;
}
if (!in_array($showdate, $YESNO)) {
$showdate = $options->calendar_s_show_date;
}
if (!in_array($showprint, $YESNO)) {
$showprint = $options->calendar_s_show_print;
}
if (!in_array($showtabs, $YESNO)) {
$showtabs = $options->calendar_s_show_tabs;
}
if (!in_array($showcalendars, $YESNO)) {
$showcalendars = $options->calendar_s_show_calendars;
}
if (!in_array($showtimezone, $YESNO)) {
$showtimezone = $options->calendar_s_show_timezone;
}
}
// Control the variable title if specified in the option
// otherwise check the special value with language translation
if ($calendar == '') {
$calendar = $options->calendar_o_calendars;
}
if ($title == '') {
$title = $options->calendar_o_title;
}
if ($mode == '') {
$mode = $options->calendar_o_mode;
}
if ($weekstart == '') {
$weekstart = $options->calendar_o_weekstart;
}
if ($language == '') {
$language = $options->calendar_o_language;
}
if ($timezone == '') {
$timezone = $options->calendar_o_timezone;
}
if (!in_array($weekstart, array('1', '2', '7'))) {
$weekstart = '1';
}
// Calculating the variable of language translation to be applied
// to embed the google calendar. Special value 99 for that wordpress
if (!array_key_exists($language, SZGoogleCommon::getLanguages())) {
$language = $options->calendar_o_language;
}
if (!array_key_exists($language, SZGoogleCommon::getLanguages())) {
$language = '99';
}
if ($language == '99') {
$language = substr(get_bloginfo('language'), 0, 2);
}
if (!array_key_exists($timezone, SZGoogleCommon::getTimeZone())) {
$timezone = $options->calendar_o_timezone;
}
if (!array_key_exists($timezone, SZGoogleCommon::getTimeZone())) {
$timezone = 'none';
}
// Checking the values passed in arrays that specify the size of the widget
// otherwise imposed on the value of the one specified in the options
if (!ctype_digit($width) and $width != 'auto') {
$width = 'auto';
}
if (!ctype_digit($height) and $height != 'auto') {
$height = 'auto';
}
// Control the size of the widget and formal control of the numerical
// values, if I find some inconsistency apply the default preset
if ($width == '') {
$width = "100%";
}
if ($width == 'auto') {
$width = "100%";
}
if ($height == '') {
$height = '400';
}
if ($height == 'auto') {
$height = '400';
}
// Create array containing variables that are used
// in the URL string reference to embed on iframe
$URLarray = array();
$URLarray[] = "hl=" . urlencode($language);
$URLarray[] = "height=" . urlencode($height);
if ($title != '') {
$URLarray[] = 'title=' . urlencode($title);
}
if ($weekstart != '') {
$URLarray[] = 'wkst=' . urlencode($weekstart);
}
if ($timezone != '') {
$URLarray[] = 'ctz=' . urlencode($timezone);
}
if ($mode == 'AGENDA') {
$URLarray[] = "mode=" . urlencode($mode);
}
if ($mode == 'WEEK') {
$URLarray[] = "mode=" . urlencode($mode);
}
if ($showtitle != '1') {
$URLarray[] = "showTitle=0";
}
if ($shownavs != '1') {
$URLarray[] = "showNav=0";
}
if ($showdate != '1') {
$URLarray[] = "showDate=0";
}
if ($showprint != '1') {
$URLarray[] = "showPrint=0";
}
if ($showtabs != '1') {
$URLarray[] = "showTabs=0";
}
if ($showcalendars != '1') {
$URLarray[] = "showCalendars=0";
}
if ($showtimezone != '1') {
$URLarray[] = "showTz=0";
}
// Creating array containing the names of the calendars to display
// The names must be separated by a comma in the specific variable
$CALarray = explode(',', $calendar);
foreach ($CALarray as $key => $value) {
if (trim($value) != '') {
$URLarray[] = 'src=' . urlencode(trim($value));
}
}
// Creating HTML embed code to add to the page wordpress
// First prepare the code of a single button, and then call wrapping function
$HTML = '<script type="text/javascript">';
$HTML .= "var h='<'+'";
$HTML .= 'iframe src="https://www.google.com/calendar/embed?' . implode("&", $URLarray) . '" ';
$HTML .= 'style="border-width:0" ';
$HTML .= 'width="' . $width . '" ';
$HTML .= 'height="' . $height . '" ';
$HTML .= 'frameborder="0" scrolling="no"';
$HTML .= "></'+'iframe'+'>';";
$HTML .= "document.write(h);";
$HTML .= '</script>';
// Return from the function with the whole string containing
// the HTML code for inserting the code in the page
return $HTML;
}
/**
* Creazione codice HTML per il componente richiamato che
* deve essere usato in comune sia per widget che shortcode
*
* @return string
*/
function getHTMLCode($atts = array(), $content = null)
{
if (!is_array($atts)) {
$atts = array();
}
// Estrazione dei valori specificati nello shortcode, i valori ritornati
// sono contenuti nei nomi di variabili corrispondenti alla chiave
extract(shortcode_atts(array('calendars' => '', 'title' => '', 'mode' => '', 'weekstart' => '', 'language' => '', 'timezone' => '', 'width' => '', 'height' => '', 'showtitle' => '', 'shownavs' => '', 'showdate' => '', 'showprint' => '', 'showtabs' => '', 'showcalendars' => '', 'showtimezone' => '', 'action' => ''), $atts));
// Caricamento opzioni per le variabili di configurazione che
// contengono i valori di default per shortcode e widgets
$options = (object) $this->getModuleOptions('SZGoogleModuleCalendar');
// Elimino spazi aggiunti di troppo ed eseguo la trasformazione in
// stringa minuscolo per il controllo di valori speciali come "auto"
$calendars = trim($calendars);
$title = trim($title);
$action = trim($action);
$language = trim($language);
$timezone = trim($timezone);
$mode = strtoupper(trim($mode));
$weekstart = strtolower(trim($weekstart));
$width = strtolower(trim($width));
$height = strtolower(trim($height));
$showtitle = strtolower(trim($showtitle));
$shownavs = strtolower(trim($shownavs));
$showdate = strtolower(trim($showdate));
$showprint = strtolower(trim($showprint));
$showtabs = strtolower(trim($showtabs));
$showcalendars = strtolower(trim($showcalendars));
$showtimezone = strtolower(trim($showtimezone));
// Conversione dei valori specificati direttamete nei parametri con
// i valori usati per la memorizzazione dei valori di default
if ($showtitle == 'yes' or $showtitle == 'y') {
$showtitle = '1';
}
if ($shownavs == 'yes' or $shownavs == 'y') {
$shownavs = '1';
}
if ($showdate == 'yes' or $showdate == 'y') {
$showdate = '1';
}
if ($showprint == 'yes' or $showprint == 'y') {
$showprint = '1';
}
if ($showtabs == 'yes' or $showtabs == 'y') {
$showtabs = '1';
}
if ($showcalendars == 'yes' or $showcalendars == 'y') {
$showcalendars = '1';
}
if ($showtimezone == 'yes' or $showtimezone == 'y') {
$showtimezone = '1';
}
if ($showtitle == 'no' or $showtitle == 'n') {
$showtitle = '0';
}
if ($shownavs == 'no' or $shownavs == 'n') {
$shownavs = '0';
}
if ($showdate == 'no' or $showdate == 'n') {
$showdate = '0';
}
if ($showprint == 'no' or $showprint == 'n') {
$showprint = '0';
}
if ($showtabs == 'no' or $showtabs == 'n') {
$showtabs = '0';
}
if ($showcalendars == 'no' or $showcalendars == 'n') {
$showcalendars = '0';
}
if ($showtimezone == 'no' or $showtimezone == 'n') {
$showtimezone = '0';
}
// Se non sono riuscito ad assegnare nessun valore con le istruzioni
// precedenti metto dei default assoluti che possono essere cambiati
$YESNO = array('1', '0');
if ($action == 'widget') {
if ($calendars == '') {
$calendars = $options->calendar_w_calendars;
}
if ($title == '') {
$title = $options->calendar_w_title;
}
if ($width == '') {
$width = $options->calendar_w_width;
}
if ($height == '') {
$height = $options->calendar_w_height;
}
if (!in_array($showtitle, $YESNO)) {
$showtitle = $options->calendar_w_show_title;
}
if (!in_array($shownavs, $YESNO)) {
$shownavs = $options->calendar_w_show_navs;
}
if (!in_array($showdate, $YESNO)) {
$showdate = $options->calendar_w_show_date;
}
if (!in_array($showprint, $YESNO)) {
$showprint = $options->calendar_w_show_print;
}
if (!in_array($showtabs, $YESNO)) {
$showtabs = $options->calendar_w_show_tabs;
}
if (!in_array($showcalendars, $YESNO)) {
$showcalendars = $options->calendar_w_show_calendars;
}
if (!in_array($showtimezone, $YESNO)) {
$showtimezone = $options->calendar_w_show_timezone;
}
} else {
if ($calendars == '') {
$calendars = $options->calendar_s_calendars;
}
if ($title == '') {
$title = $options->calendar_s_title;
}
if ($width == '') {
$width = $options->calendar_s_width;
}
if ($height == '') {
$height = $options->calendar_s_height;
}
if (!in_array($showtitle, $YESNO)) {
$showtitle = $options->calendar_s_show_title;
}
if (!in_array($shownavs, $YESNO)) {
$shownavs = $options->calendar_s_show_navs;
}
if (!in_array($showdate, $YESNO)) {
$showdate = $options->calendar_s_show_date;
}
if (!in_array($showprint, $YESNO)) {
$showprint = $options->calendar_s_show_print;
}
if (!in_array($showtabs, $YESNO)) {
$showtabs = $options->calendar_s_show_tabs;
}
if (!in_array($showcalendars, $YESNO)) {
$showcalendars = $options->calendar_s_show_calendars;
}
if (!in_array($showtimezone, $YESNO)) {
$showtimezone = $options->calendar_s_show_timezone;
}
}
// Controllo la variabile titolo se specificata nella opzione
// in caso contrario assegno il valore speciale con traduzione in lingua
if ($calendars == '') {
$calendars = $options->calendar_o_calendars;
}
if ($title == '') {
$title = $options->calendar_o_title;
}
if ($mode == '') {
$mode = $options->calendar_o_mode;
}
if ($weekstart == '') {
$weekstart = $options->calendar_o_weekstart;
}
if ($language == '') {
$language = $options->calendar_o_language;
}
if ($timezone == '') {
$timezone = $options->calendar_o_timezone;
}
if (!in_array($weekstart, array('1', '2', '7'))) {
$weekstart = '1';
}
// Calcolo la variabile della lingua di traduzione da applicare al codice
// embed del calendario di google. Valore speciale 99 per quella wordpress.
if (!array_key_exists($language, SZGoogleCommon::getLanguages())) {
$language = $options->calendar_o_language;
}
if (!array_key_exists($language, SZGoogleCommon::getLanguages())) {
$language = '99';
}
if ($language == '99') {
$language = substr(get_bloginfo('language'), 0, 2);
}
if (!array_key_exists($timezone, SZGoogleCommon::getTimeZone())) {
$timezone = $options->calendar_o_timezone;
}
if (!array_key_exists($timezone, SZGoogleCommon::getTimeZone())) {
$timezone = 'none';
}
// Controllo i valori passati in array che specificano la dimensione del widget
// in caso contrario imposto il valore su quello specificato nelle opzioni
if (!ctype_digit($width) and $width != 'auto') {
$width = 'auto';
}
if (!ctype_digit($height) and $height != 'auto') {
$height = 'auto';
}
// Controllo la dimensione del widget e controllo formale dei valori numerici
// se trovo qualche incongruenza applico i valori di default prestabiliti
if ($width == '') {
$width = "100%";
}
if ($width == 'auto') {
$width = "100%";
}
if ($height == '') {
$height = '400';
}
if ($height == 'auto') {
$height = '400';
}
// Creazione array contenente le variabili che devono essere usate
// nella stringa URL di riferimento al codice embed su iframe
$URLarray = array();
$URLarray[] = "hl=" . urlencode($language);
$URLarray[] = "height=" . urlencode($height);
if ($title != '') {
$URLarray[] = 'title=' . urlencode($title);
}
if ($weekstart != '') {
$URLarray[] = 'wkst=' . urlencode($weekstart);
}
if ($timezone != '') {
$URLarray[] = 'ctz=' . urlencode($timezone);
}
if ($mode == 'AGENDA') {
$URLarray[] = "mode=" . urlencode($mode);
}
if ($mode == 'WEEK') {
$URLarray[] = "mode=" . urlencode($mode);
}
if ($showtitle != '1') {
$URLarray[] = "showTitle=0";
}
if ($shownavs != '1') {
$URLarray[] = "showNav=0";
}
if ($showdate != '1') {
$URLarray[] = "showDate=0";
}
if ($showprint != '1') {
$URLarray[] = "showPrint=0";
}
if ($showtabs != '1') {
$URLarray[] = "showTabs=0";
}
if ($showcalendars != '1') {
$URLarray[] = "showCalendars=0";
}
if ($showtimezone != '1') {
$URLarray[] = "showTz=0";
}
// Creazione array contenente i nomi dei calendari da visualizzare.
// I nomi devono essere divisi da una virgola nella variabile specifica.
$CALarray = explode(',', $calendars);
foreach ($CALarray as $key => $value) {
if (trim($value) != '') {
$URLarray[] = 'src=' . urlencode(trim($value));
}
}
// Creazione codice HTML per embed code da inserire nella pagina wordpress
// prima praparo il codice del bottone singolo e poi chiamo funzione di wrapping
$HTML = '<script type="text/javascript">';
$HTML .= "var h='<'+'";
$HTML .= 'iframe src="https://www.google.com/calendar/embed?' . implode("&", $URLarray) . '" ';
$HTML .= 'style="border-width:0" ';
$HTML .= 'width="' . $width . '" ';
$HTML .= 'height="' . $height . '" ';
$HTML .= 'frameborder="0" scrolling="no"';
$HTML .= "></'+'iframe'+'>';";
$HTML .= "document.write(h);";
$HTML .= '</script>';
// Ritorno per la funzione con tutta la stringa contenente
// il codice HTML per l'inserimento del codice nella pagina
return $HTML;
}
