function pp_edit_settings()
{
global $pp_wp_upload_dir, $pp_settings;
/* hadle post */
if (!empty($_POST) && $_POST['pp_action'] && is_admin()) {
/* check nonce */
if (!wp_verify_nonce($_POST['pp-nonce'], 'pp-settings-action')) {
die(pp__('Sorry, you can not post to this page (nonce did not verify).'));
}
/* reset */
if ($_POST['pp_action'] == 'reset') {
delete_option(PP_SETTINGS);
pp_default_settings();
delete_option(PP_CSS);
} elseif ($_POST['pp_action'] == 'update') {
// update
$style = array();
$e = explode(',', $_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_STYLE]);
for ($i = 0; $i < count($e); $i++) {
$t = explode(':', $e[$i]);
$style[$t[0]] = $t[1];
}
// pp settings
$pp_settings = array();
$pp_settings[PP_SETTINGS_WIDTH] = pp_check_size($_POST[PP_SETTINGS_WIDTH]);
$pp_settings[PP_SETTINGS_HEIGHT] = pp_check_size($_POST[PP_SETTINGS_HEIGHT]);
$pp_settings[PP_SETTINGS_UPLOAD_WP] = $_POST[PP_SETTINGS_UPLOAD_WP];
$pp_settings[PP_SETTINGS_UPLOAD_DIR] = $pp_settings[PP_SETTINGS_UPLOAD_WP] ? $pp_wp_upload_dir : trim(strtolower($_POST[PP_SETTINGS_UPLOAD_DIR]), '/');
$pp_settings[PP_SETTINGS_VIEWER_DIR] = trim(strtolower($_POST[PP_SETTINGS_VIEWER_DIR]), '/');
$pp_settings[PP_SETTINGS_USE_VIEWER_DIR] = $_POST[PP_SETTINGS_USE_VIEWER_DIR];
$pp_settings[PP_SETTINGS_WMODE] = $_POST[PP_SETTINGS_WMODE];
$pp_settings[PP_SETTINGS_OPPP] = $_POST[PP_SETTINGS_OPPP];
$pp_settings[PP_SETTINGS_PANOBOX_WMODE] = $_POST[PP_SETTINGS_PANOBOX_WMODE];
$pp_settings[PP_SETTINGS_PLAY_BUTTON] = $_POST[PP_SETTINGS_PLAY_BUTTON] == '1';
$pp_settings[PP_SETTINGS_PANOBOX_ACTIVE] = $_POST[PP_SETTINGS_PANOBOX_ACTIVE] == '1';
$pp_settings[PP_SETTINGS_PANOBOX_MOBILE] = $_POST[PP_SETTINGS_PANOBOX_MOBILE] != '1';
$pp_settings[PP_SETTINGS_CSS] = $_POST[PP_SETTINGS_CSS];
// pb settings
$pp_settings[PP_SETTINGS_PANOBOX] = array();
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_FULLSCREEN] = $_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_FULLSCREEN] == '1';
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_FADE] = $_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_FADE] == '1';
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_ANIMATE] = $_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_ANIMATE] == '1';
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_SHADOW] = $_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_SHADOW] == '1';
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_WIDTH] = pp_check_size($_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_WIDTH]);
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_HEIGHT] = pp_check_size($_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_HEIGHT]);
//$pp_settings[ PP_SETTINGS_PANOBOX ][ PB_SETTINGS_RESIZE ] = true;
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_STYLE] = $style;
$pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_GALLERIES] = $_POST[PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_GALLERIES] == '1';
/* save settings */
if (get_option(PP_SETTINGS)) {
update_option(PP_SETTINGS, $pp_settings);
} else {
add_option(PP_SETTINGS, $pp_settings);
}
}
}
?>
<style type="text/css" media="screen">
.pp-advanced-settings{display:<?php
echo $_POST['advanced_open'] == 'show' ? '' : 'none';
?>
}
th, td{white-space:nowrap}
label{padding-left:4px}
input:disabled{opacity:.5}
</style>
<div class="wrap">
<div style="float:right">Version <?php
echo PP_APP_VERSION;
?>
</div>
<div id="icon-options-general" class="icon32"></div>
<h2><?php
echo PP_APP_NAME . ' ' . pp__('Settings');
?>
</h2>
<div id="pp_notify" style="margin-top:6px;font-weight:bold;display:none"></div>
<form method="post" id="pp-settings" name="pp-settings" action="" enctype="multipart/form-data">
<input type="hidden" id="pp_action" name="pp_action" value="update" />
<?php
wp_nonce_field('pp-settings-action', 'pp-nonce', true);
?>
<table class="form-table">
<tr valign="top">
<th scope="row"><?php
pp_e('Embed Size');
?>
</th>
<td colspan="2">
<?php
pp_e('Width');
?>
: <input type="text" name="<?php
echo PP_SETTINGS_WIDTH;
?>
" value="<?php
echo $pp_settings[PP_SETTINGS_WIDTH] ? $pp_settings[PP_SETTINGS_WIDTH] : PP_DEFAULT_WIDTH;
?>
" size="6" />
<?php
pp_e('Height');
?>
: <input type="text" name="<?php
echo PP_SETTINGS_HEIGHT;
?>
" value="<?php
echo $pp_settings[PP_SETTINGS_HEIGHT] ? $pp_settings[PP_SETTINGS_HEIGHT] : PP_DEFAULT_HEIGHT;
?>
" size="6" />
<span class="description"><?php
pp_e('you may use px, %, em, or other standard');
?>
<a href="http://www.w3schools.com/cssref/css_units.asp" target="_blank"> <?php
pp_e('CSS units');
?>
</a>. Examples: 800px, 100%, 2.5em, etc.</span>
<!--
<?php
if ($pp_settings[PP_SETTINGS_WIDTH] === null) {
?>
<span class="error"><?php
pp_e('The widht value is incorrect');
?>
</span>
<?php
}
?>
<?php
if ($pp_settings[PP_SETTINGS_HEIGHT] === null) {
?>
<span class="error"><?php
pp_e('The height value is incorrect');
?>
</span>
<?php
}
?>
-->
</td>
</tr>
<tr valign="top" style="background-color:#eee">
<th scope="row"><?php
pp_e('Style');
?>
</th>
<td colspan="2">
<input id="play-button" name="<?php
echo PP_SETTINGS_PLAY_BUTTON;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PLAY_BUTTON]) {
?>
checked<?php
}
?>
/><label for="play-button"><?php
pp_e('Show Play button');
?>
</label>
</td>
</tr>
<tr valign="top">
<th scope="row">
<?php
pp_e('Panobox');
?>
</th>
<td colspan="2">
<input id="panobox-active" name="<?php
echo PP_SETTINGS_PANOBOX_ACTIVE;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX_ACTIVE]) {
?>
checked<?php
}
?>
/><label for="panobox-active"><?php
pp_e('Open panoramas in Panobox');
?>
</label>
<input type="hidden" id="panobox-open" name="panobox_open" value="<?php
echo !isset($_POST['panobox_open']) || $_POST['panobox_open'] == 'hide' ? 'hide' : 'show';
?>
" />
<br />
<input id="panobox-galleries" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_GALLERIES;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_GALLERIES]) {
?>
checked<?php
}
?>
/><label for="panobox-galleries"><?php
pp_e('Open image galleries in Panobox');
?>
</label>
<br />
<a id="panobox-options-label" href="javascript:toggle_panobox_options()"><?php
echo !isset($_POST['panobox_open']) || $_POST['panobox_open'] == 'hide' ? 'Customize Panobox...' : 'Customize Panobox';
?>
</a>
<br/>
<table id="panobox-options" style="<?php
if (!isset($_POST['panobox_open']) || $_POST['panobox_open'] == 'hide') {
?>
display:none<?php
}
?>
" >
<tr>
<td nowrap valign="top"><?php
pp_e('Window Size');
?>
:</td>
<td>
<?php
pp_e('Width');
?>
: <input onchange="document.forms[0].<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_WIDTH;
?>
.value = this.value" id="panobox-width" type="text" value="<?php
echo $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_WIDTH] ? $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_WIDTH] : PP_DEFAULT_WIDTH;
?>
" size="6" <?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_FULLSCREEN]) {
?>
disabled="disabled" <?php
}
?>
/>
<?php
pp_e('Height');
?>
: <input onchange="document.forms[0].<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_HEIGHT;
?>
.value = this.value"id="panobox-height" type="text" value="<?php
echo $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_HEIGHT] ? $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_HEIGHT] : PP_DEFAULT_HEIGHT;
?>
" size="6" <?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_FULLSCREEN]) {
?>
disabled="disabled" <?php
}
?>
/>
<input type="hidden" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_WIDTH;
?>
" value="<?php
echo $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_WIDTH] ? $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_WIDTH] : PP_DEFAULT_WIDTH;
?>
" />
<input type="hidden" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_HEIGHT;
?>
" value="<?php
echo $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_HEIGHT] ? $pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_HEIGHT] : PP_DEFAULT_HEIGHT;
?>
" />
<span class="description"><?php
pp_e('in CSS units');
?>
</span>
<br />
<input id="panobox-fullscreen" onchange="toggle_panobox_fulscreen(this.checked)" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_FULLSCREEN;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_FULLSCREEN]) {
?>
checked<?php
}
?>
/><label for="panobox-fullscreen"><?php
pp_e('Use Fullscreen');
?>
</label>
</td>
</tr>
<tr>
<td><?php
pp_e('Style');
?>
:</td>
<td>
<select name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_STYLE;
?>
">
<option value="<?php
echo PB_SETTINGS_STYLE_BOX;
?>
:pb-light,<?php
echo PB_SETTINGS_STYLE_OVERLAY;
?>
:pb-light-overlay"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_STYLE][PB_SETTINGS_STYLE_BOX] == 'pb-light') {
?>
selected<?php
}
?>
/> Light </option>
<option value="<?php
echo PB_SETTINGS_STYLE_BOX;
?>
:pb-dark,<?php
echo PB_SETTINGS_STYLE_OVERLAY;
?>
:pb-dark-overlay"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_STYLE][PB_SETTINGS_STYLE_BOX] == 'pb-dark') {
?>
selected<?php
}
?>
/> Dark </option>
<option value="<?php
echo PB_SETTINGS_STYLE_BOX;
?>
:pb-adaptive,<?php
echo PB_SETTINGS_STYLE_OVERLAY;
?>
:pb-adaptive-overlay"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_STYLE][PB_SETTINGS_STYLE_BOX] == 'pb-adaptive') {
?>
selected<?php
}
?>
/> Adaptive </option>
</select>
</td>
</tr>
<tr>
<td><?php
pp_e('Effects');
?>
:</td>
<td>
<input id="panobox-shadow" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_SHADOW;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_SHADOW]) {
?>
checked<?php
}
?>
/><label for="panobox-shadow"><?php
pp_e('Drop-shadow');
?>
</label>
<input id="panobox-fade" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_FADE;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_FADE]) {
?>
checked<?php
}
?>
/><label for="panobox-fade"><?php
pp_e('Fade-in/out');
?>
</label>
<input id="panobox-animate" name="<?php
echo PP_SETTINGS_PANOBOX . '_' . PB_SETTINGS_ANIMATE;
?>
" value="1" type="checkbox"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX][PB_SETTINGS_ANIMATE]) {
?>
checked<?php
}
?>
/><label for="panobox-animate"><?php
pp_e('Animated window resize');
?>
</label>
</td>
</tr>
<tr>
<td><?php
pp_e('Mobile');
?>
:</td>
<td>
<input id="panobox-mobile" name="<?php
echo PP_SETTINGS_PANOBOX_MOBILE;
?>
" value="1" type="checkbox"<?php
if (!$pp_settings[PP_SETTINGS_PANOBOX_MOBILE]) {
?>
checked<?php
}
?>
/><label for="panobox-mobile"><?php
pp_e('Don\'t use Panobox for mobile devices');
?>
</label>
</td>
</tr>
</table>
</td>
</tr>
<tr valign="top" class="pp-advanced-settings" style="background-color:#eee">
<th scope="row"><?php
pp_e('Upload Folder');
?>
</th>
<td colspan="2">
<input id="upload-sys" onchange="toggle_wp_ul(this.checked, '<?php
echo $pp_wp_upload_dir;
?>
' )" type="checkbox" name="<?php
echo PP_SETTINGS_UPLOAD_WP;
?>
" value="true"<?php
if ($pp_settings[PP_SETTINGS_UPLOAD_WP]) {
?>
checked<?php
}
?>
/><label for="upload-sys"><?php
pp_e('Use WordPress upload folder');
?>
</label> (<?php
echo $pp_wp_upload_dir;
?>
)
<br />
Folder Path: <input style="width:320px" id="upload-dir" <?php
if ($pp_settings[PP_SETTINGS_UPLOAD_WP]) {
?>
disabled="disabled" <?php
}
?>
type="text" name="<?php
echo PP_SETTINGS_UPLOAD_DIR;
?>
" value="<?php
echo $pp_settings[PP_SETTINGS_UPLOAD_WP] ? $pp_wp_upload_dir : $pp_settings[PP_SETTINGS_UPLOAD_DIR];
?>
" size="36" /><?php
if (!is_dir(pp_wp_root($pp_settings[PP_SETTINGS_UPLOAD_DIR]))) {
?>
<span class="error"><?php
pp_e('Folder does not exist');
?>
</span><?php
}
?>
</td>
</tr>
<tr valign="top" class="pp-advanced-settings">
<th scope="row"><?php
pp_e('Global Viewer');
?>
</th>
<td colspan="2">
<input id="use-viewer-dir" onchange="toggle_viewer_folder(this.checked)" type="checkbox" name="<?php
echo PP_SETTINGS_USE_VIEWER_DIR;
?>
" value="true"<?php
if ($pp_settings[PP_SETTINGS_USE_VIEWER_DIR]) {
?>
checked<?php
}
?>
/><label for="use-viewer-dir"><?php
pp_e('Use Global Viewer');
?>
</label> <span class="description">(<?php
pp_e('KRPano & FPP only');
?>
<a target="_blank" href="http://www.panopress.org/krpano-global-swf/"><?php
pp_e('learn more');
?>
</a>)</span>
<br />
Folder Path: <input style="width:320px" id="viewer-dir" <?php
if (!$pp_settings[PP_SETTINGS_USE_VIEWER_DIR]) {
?>
disabled="disabled" <?php
}
?>
type="text" value="<?php
echo $pp_settings[PP_SETTINGS_VIEWER_DIR];
?>
" /><?php
if (!is_dir(pp_wp_root($pp_settings[PP_SETTINGS_VIEWER_DIR])) && $pp_settings[PP_SETTINGS_USE_VIEWER_DIR]) {
?>
<span class="error"><?php
pp_e('Folder does not exist');
?>
</span><?php
}
?>
<input type="hidden" id="viewer-dir-hidden" name="<?php
echo PP_SETTINGS_VIEWER_DIR;
?>
" value="<?php
echo $pp_settings[PP_SETTINGS_VIEWER_DIR];
?>
" />
</td>
</tr>
<tr valign="top" class="pp-advanced-settings" style="background-color:#eee">
<th scope="row"><?php
pp_e('Performance');
?>
</th>
<td colspan="2">
<?php
pp_e('Only one active panorama per page for');
?>
:
<select name="<?php
echo PP_SETTINGS_OPPP;
?>
">
<option value="<?php
echo PP_OPPP_DISABLED;
?>
"<?php
if ($pp_settings[PP_SETTINGS_OPPP] == PP_OPPP_DISABLED) {
?>
selected<?php
}
?>
/><?php
pp_e('None');
?>
</option>
<option value="<?php
echo PP_OPPP_MOBILE;
?>
"<?php
if ($pp_settings[PP_SETTINGS_OPPP] == PP_OPPP_MOBILE) {
?>
selected<?php
}
?>
/><?php
pp_e('Mobile devices');
?>
</option>
<option value="<?php
echo PP_OPPP_ALL;
?>
"<?php
if ($pp_settings[PP_SETTINGS_OPPP] == PP_OPPP_ALL) {
?>
selected<?php
}
?>
/><?php
pp_e('All devices');
?>
</option>
</select>
</td>
</tr>
<tr valign="top" class="pp-advanced-settings">
<th scope="row"><?php
pp_e('Flash window mode');
?>
<br/>('wmode')</th>
<td colspan="2">
<?php
pp_e('Embedded panoramas');
?>
:
<select name="<?php
echo PP_SETTINGS_WMODE;
?>
">
<option value="auto"<?php
if ($pp_settings[PP_SETTINGS_WMODE] == 'auto') {
?>
selected<?php
}
?>
/>Auto</option>
<option value="window"<?php
if ($pp_settings[PP_SETTINGS_WMODE] == 'window') {
?>
selected<?php
}
?>
/>Window</option>
<option value="opaque"<?php
if ($pp_settings[PP_SETTINGS_WMODE] == 'opaque') {
?>
selected<?php
}
?>
/>Opaque</option>
<option value="transparent"<?php
if ($pp_settings[PP_SETTINGS_WMODE] == 'transparent') {
?>
selected<?php
}
?>
/>Transparent </option>
</select>
<?php
pp_e('Panobox');
?>
:
<select name="<?php
echo PP_SETTINGS_PANOBOX_WMODE;
?>
">
<option value="auto"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX_WMODE] == 'auto') {
?>
selected<?php
}
?>
/>Auto</option>
<option value="window"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX_WMODE] == 'window') {
?>
selected<?php
}
?>
/>Window</option>
<option value="opaque"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX_WMODE] == 'opaque') {
?>
selected<?php
}
?>
/>Opaque</option>
<option value="transparent"<?php
if ($pp_settings[PP_SETTINGS_PANOBOX_WMODE] == 'transparent') {
?>
selected<?php
}
?>
/>Transparent </option>
</select>
</td>
</tr>
<tr valign="top" class="pp-advanced-settings" style="background-color:#eee">
<th scope="row" style="padding-top:20px">
<?php
pp_e('CSS');
?>
</th>
<td>
<textarea name="<?php
echo PP_SETTINGS_CSS;
?>
" style="margin-top:10px;width:400px; height:80px"><?php
echo $pp_settings[PP_SETTINGS_CSS];
?>
</textarea>
<a href="http://www.panopress.org/css/" target="_blank"><?php
pp_e('Class reference');
?>
</a>
</td>
</tr>
<tr>
<td><input type="button" onclick="toggle_advanced()" id="toggle-advanced" class="button-secondary" value="<?php
echo $_POST['advanced_open'] == 'show' ? 'Hide' : 'Show';
?>
advanced options" /></td>
<td colspan="2">
<input type="submit" onclick="return submit_form()" class="button-primary" value="<?php
pp_e('Save Changes');
?>
" />
<input type="button" onclick="reset_form()" class="button-secondary" value="<?php
pp_e('Reset to defaults');
?>
" />
</td>
</tr>
<tr>
<td colspan="3"><a href="http://www.panopress.org/instructions/" target="_blank"><?php
echo PP_APP_NAME;
?>
<?php
pp_e('Instructions');
?>
</a></td>
</tr>
<input type="hidden" id="advanced-open" name="advanced_open" value="<?php
echo !isset($_POST['advanced_open']) || $_POST['advanced_open'] == 'hide' ? 'hide' : 'show';
?>
" />
</form>
</div>
<script type="text/javascript">
//<![CDATA[
$pp2 = jQuery.noConflict();
$pp2(function(){
if(typeof pp_loaded == 'undefined'){
$pp2.ajax({
url: '<?php
echo plugins_url('/js/admin.js', dirname(__FILE__));
?>
',
error: function(XMLHttpRequest, textStatus, errorThrown){
var msg = '', n = $pp2('#pp_notify');
switch (XMLHttpRequest.status){
case 403: msg = '<?php
pp_e('Error: 403, The access to some of ' . PP_APP_NAME . ' files was forbidden by the server.<br/>you may need to change the ' . PP_APP_NAME . ' folder permissions.');
?>
'; break;
case 404: msg = '<?php
pp_e('Error: 404, Some of ' . PP_APP_NAME . ' files was not found.');
?>
'; break;
default: msg = 'Error: ' + XMLHttpRequest.status + ', ' + XMLHttpRequest.statusText + '.';
}
n.html(msg);
n.addClass('error');
n.slideDown();
}
});
}
});
//]]>
</script>
<!-- <?php
echo '/' . PP_APP_NAME . ' settings';
?>
-->
<?php
}
/**
* shortcode handler
* @param attributes: [array] shortcode attributes
**/
function pp_sohrtcode_handler($attributes)
{
global $pp_settings;
/* user can use short keys, eg. 'w' for 'width' etc.
only items in this array allowed to pass into settings */
$att = array('f' => PP_SETTINGS_FILE, 'w' => PP_SETTINGS_WIDTH, 'h' => PP_SETTINGS_HEIGHT, 'a' => PP_SETTINGS_ALT, 't' => PP_SETTINGS_TITLE, 'p' => PP_SETTINGS_PREVIEW, 'b' => PP_SETTINGS_PANOBOX, 'n' => PP_SETTINGS_PLAY_BUTTON);
// clean attributes and use short keys
$clean = array();
foreach ($att as $key => $val) {
if (array_key_exists($val, $attributes)) {
$clean[$val] = $attributes[$val];
} elseif (array_key_exists($key, $attributes)) {
$clean[$val] = $attributes[$key];
}
/* test for short key */
}
// check play button
if (isset($clean[PP_SETTINGS_PLAY_BUTTON])) {
$clean[PP_SETTINGS_PLAY_BUTTON] = pp_bool($clean[PP_SETTINGS_PLAY_BUTTON]);
}
// check panobox
if (isset($clean[PP_SETTINGS_PANOBOX])) {
$clean[PP_SETTINGS_PANOBOX_ACTIVE] = pp_bool($clean[PP_SETTINGS_PANOBOX]);
unset($clean[PP_SETTINGS_PANOBOX]);
}
// combine the shortcode attribute with default settings
$settings = array_merge($pp_settings, $clean);
// check if the file name was set
if (!$settings[PP_SETTINGS_FILE]) {
return pp_error(pp__('Please enter file name or URL'));
}
// set type by file ext
$filestr = strtolower($settings[PP_SETTINGS_FILE]);
if (strstr($filestr, '?')) {
$filestr = substr($filestr, 0, strpos($filestr, '?'));
}
$file_name = substr($filestr, strrpos($filestr, '/'));
$settings[PP_SETTINGS_TYPE] = substr($file_name, strrpos($file_name, '.') + 1);
//substr ( $filestr, strrpos( $filestr, '.') + 1 );
// if file is not full url, craete a local url
if (strtolower(substr($settings[PP_SETTINGS_FILE], 0, 4)) != 'http') {
$settings[PP_SETTINGS_FILE] = site_url('/' . $pp_settings[PP_SETTINGS_UPLOAD_DIR] . '/' . $settings[PP_SETTINGS_FILE]);
}
// if poster is not full url, craete a local url
if (strlen($settings[PP_SETTINGS_PREVIEW]) > 0 && strtolower(substr($settings[PP_SETTINGS_PREVIEW], 0, 4)) != 'http') {
$settings[PP_SETTINGS_PREVIEW] = site_url('/' . $pp_settings[PP_SETTINGS_UPLOAD_DIR] . '/' . $settings[PP_SETTINGS_PREVIEW]);
}
// replace spaces in url with %20
$settings[PP_SETTINGS_PREVIEW] = str_replace(' ', '%20', $settings[PP_SETTINGS_PREVIEW]);
$settings[PP_SETTINGS_FILE] = str_replace(' ', '%20', $settings[PP_SETTINGS_FILE]);
// parse xml
if ($settings[PP_SETTINGS_TYPE] == PP_FILE_TYPE_XML) {
$got_name = pp_get_viewr_name($settings[PP_SETTINGS_FILE]);
if ($got_name['status'] == 1) {
$settings[PP_SETTINGS_VIEWER_NAME] = $got_name['content'];
} elseif (is_user_logged_in()) {
return pp_error($got_name['content']);
}
// error report (admin only)
libxml_use_internal_errors(is_user_logged_in());
// test allow_url_fopen
if (ini_get('allow_url_fopen') == 1) {
$xml = is_user_logged_in() ? simplexml_load_file($settings[PP_SETTINGS_FILE]) : @simplexml_load_file($settings[PP_SETTINGS_FILE]);
} else {
if (function_exists('curl_init')) {
//1.1
$results = pp_get_url($settings[PP_SETTINGS_FILE]);
if ($results['status'] == 200) {
$xml = simplexml_load_string($results['content']);
} elseif (is_user_logged_in()) {
return pp_error(pp__('Can\'t find XML file') . ' ' . $settings[PP_SETTINGS_FILE]);
}
} elseif (is_user_logged_in()) {
return pp_error('<p>' . pp__('"allow_url_fopen" option is not enabled in the php.ini file on this server & cURL is not installed.') . '.</p>');
}
}
// xml errors (admin only)
if ($xml === false && is_user_logged_in()) {
$err = '';
foreach (libxml_get_errors() as $error) {
$err .= $error->message . '(line ' . $error->line . ' in ' . $error->file . ')<br />';
}
return pp_error('<p>' . $err . '</p>');
} elseif ($xml) {
if ($xml->getName() == 'krpano') {
$settings[PP_SETTINGS_VIEWER_NAME] = PP_VIEWER_NAME_KRPANO;
} elseif ($xml->getName() == 'panorama') {
$settings[PP_SETTINGS_VIEWER_NAME] = PP_VIEWER_NAME_PANO2VR;
// pano2vr xml
foreach ($xml->children() as $second) {
if ($second->getName() == 'parameters') {
$settings[PP_SETTINGS_VIEWER_NAME] = PP_VIEWER_NAME_FPP;
}
}
// fpp xml
}
} else {
return $settings[PP_SETTINGS_ALT];
}
}
// call select with settings array
return pp_select($settings);
}
