Ubuntu
';
}
$html .= '';
$src_orig = $src;
if (!empty($map_parameter_to_url)) {
$parameters = explode(",", $map_parameter_to_url);
foreach ($parameters as $parameter) {
// check for mapping parameter|value|url
$parameter_url_mapping = explode("|", $parameter);
if (count($parameter_url_mapping) == 3) {
$read_param_url = $this->param($parameter_url_mapping[0]);
if ($read_param_url == $parameter_url_mapping[1]) {
$src = $parameter_url_mapping[2];
}
} else if (count($parameter_url_mapping) == 1) {
$src_url = $this->param($parameter_url_mapping[0]);
if (!empty($src_url)) {
$src = urldecode($src_url);
$prefix = urldecode($add_iframe_url_as_param_prefix);
if (!$this->ai_startsWith($src,"http")) {
if ($this->ai_startsWith($src,"s|")) {
$src = "https://" . $prefix . substr($src,2);
} else if ($this->ai_startsWith($src_orig,"https")) {
$src = "https://" . $prefix . $src;
} else {
$src = "http://" . $prefix . $src;
}
}
}
} else {
return $error_css . '' . __('ERROR: map_parameter_to_url does not have the required 1 or 3 parameters', 'advanced-iframe') . '
';
}
}
}
// add parameters
if ($url_forward_parameter != '') {
$sep = (strpos($src, '?') === false)? '?': "&";
if ($url_forward_parameter == 'ALL') {
$parameters = array();
foreach ($_GET as $key => $value) {
$parameters[] = $key;
}
foreach ($_POST as $key => $value) {
$parameters[] = $key;
}
} else {
$url_forward_parameter = str_replace('{{', "[", $url_forward_parameter);
$url_forward_parameter = str_replace('}}', "]", $url_forward_parameter);
$parameters = explode(",", $url_forward_parameter);
}
foreach ($parameters as $parameter) {
// check for mapping urlname|iframe name
$parameter_mapping = explode("|", $parameter);
if (count($parameter_mapping) == 1) {
$parameter_mapping[1] = $parameter_mapping[0];
}
$read_param_url = $this->param($parameter_mapping[0]);
if ($read_param_url != '') {
$src .= $sep . $parameter_mapping[1] . "=" . ($read_param_url);
$sep = "&";
}
}
}
if (!empty($pass_id_by_url)) {
$sep = (strpos($src, '?') === false)? '?': "&";
$src .= $sep . $pass_id_by_url . "=" . $id;
}
// Evaluate shortcodes and replace placeholders for the src - they are not encoded!
// This has to be done by the shortcode that is used
$src = AdvancedIframeHelper::ai_replace_placeholders($src , $enable_replace, $aip_standalone);
// This is the safari cookie fix from http://vitr.github.io/safari-cookie-in-iframe/
if (!empty($safari_fix_url)) {
$html_safari = '';
$safari_fix_url_message='';
$all_browsers = (strpos($safari_fix_url, 'all') !== false) ? true : false;
$sep = (strpos($src, '?') === false)? '?': "&";
$type = (strpos($safari_fix_url, 'message') !== false) ? 'message':'true';
$is_iframe = 'false';
if (strpos($safari_fix_url, 'src') !== false) {
$safari_fix_url = $src . $sep . 'safari_cookie_fix=true';
// if aifixed is set and aichecked not set yet then we use the safari_cookie_fix=message
if ($type == 'message') {
if (isset($_COOKIE['aifixed']) && !isset($_COOKIE['aichecked'])) {
$src = $src . $sep . 'safari_cookie_fix=message';
}
}
} else {
// external settings
$is_iframe = 'true';
// remove all: message:
$safari_fix_url = str_replace('all:', "", $safari_fix_url);
$safari_fix_url = str_replace('message:', "", $safari_fix_url);
$safari_fix_url_message = $safari_fix_url . '/_safari_fix_message.html';
$safari_fix_url .= '/_safari_fix.html';
}
// optimize this by checking the browser and cookies already on the server side to avoid rendering only the needed js
$html_safari .= '';
echo $html_safari;
}
// pdf
if ($this->ai_endsWith($src, '.pdf')) {
if ($this->ai_startsWith($src, 'NATIVE:')) {
$src = substr($src, 7);
} else {
$src = '//docs.google.com/gview?url=' . $src . '&embedded=true';
}
}
if ((!empty($content_id) && !empty($content_styles)) ||
!empty($hide_elements) || !empty($change_parent_links_target)
|| $enable_lazy_load == 'true' || $add_css_class_parent == 'true'
|| $show_iframe_as_layer == 'external' || $show_part_of_iframe_zoom !== 'false' ) {
// hide elements is called directy in the page to hide elements as fast as quickly
$hidehtml = '';
// Add class to all parent elements for easier styling
if ($add_css_class_parent == 'true') {
$hidehtml .= " if (window.aiAddCssClassAllParents) { aiAddCssClassAllParents('#".$id."'); }";
}
if (!empty($hide_elements)) {
$hidehtml .= "jQuery('" . esc_html($hide_elements) . "').css('display', 'none');";
}
if (!empty($content_id)) {
$elements = esc_html($content_id); // this field should not have a problem if they are encoded.
$values = esc_html($content_styles); // this field style should not have a problem if they are encoded.
$elementArray = explode("|", $elements);
$valuesArray = explode("|", $values);
if (count($elementArray) != count($valuesArray)) {
return $error_css . '' . __('Configuration error: The attributes content_id and content_styles have to have the amount of value sets separated by |.', 'advanced-iframe') . '
';
} else {
for ($x = 0; $x < count($elementArray); ++$x) {
$valuesArrayPairs = explode(";", trim($valuesArray[$x], " ;:"));
for ($y = 0; $y < count($valuesArrayPairs); ++$y) {
$elements = explode(":", $valuesArrayPairs[$y]);
$sel = trim($elementArray[$x]);
$sel = str_replace('##', '>', $sel );
$hidehtml .= "jQuery('" . $sel . "').css('" . trim(strtolower($elements[0])) . "', '" . trim(strtolower($elements[1])) . "');";
}
}
}
}
$html .= '';
}
// jQuery("#advanced_iframe").contents().find("#iframe-div").css("border","4px solid blue");
$hideiframehtml = '';
if ((!empty($iframe_content_id) && !empty($iframe_content_styles))|| !empty($iframe_hide_elements)
|| (!empty($change_iframe_links) && !empty($change_iframe_links_target)) || !empty($iframe_content_css)
|| !empty($additional_js_file_iframe) || !empty($additional_css_file_iframe)
) {
if ($add_css_class_iframe) {
// get the url from the iframe - create a hash and add this as class to the body.
// this enables us to distinguish between sites with the same structure but where
// different thing e.g. should be hidden.
$hideiframehtml .= "var iframeHref".$id." = jQuery('#".$id."').contents().get(0).location.href;
if (iframeHref".$id.".substr(-1) == '/') {
iframeHref".$id." = iframeHref".$id.".substr(0, iframeHref".$id.".length - 1);
}
var lastIndex".$id." = iframeHref".$id.".lastIndexOf('/');
var result".$id." = iframeHref".$id.".substring(lastIndex".$id." + 1);
var newClass".$id." = result".$id.".replace(/[^A-Za-z0-9]/g, '-');
var iframeBody".$id." = jQuery('#".$id."').contents().find('body');
iframeBody".$id.".addClass('ai-' + newClass".$id.");
iframeBody".$id.".children().each(function (i) {
jQuery(this).addClass('ai-' + newClass".$id." + '-child-' + (i+1));
});
";
}
if (!empty($iframe_hide_elements)) {
$hideiframehtml .= "jQuery('#".$id."').contents().find('" .
esc_html($iframe_hide_elements) . "').css('display', 'none').css('width', '0').css('height','0');";
}
if (!empty($iframe_content_id)) {
$elements = esc_html($iframe_content_id); // this field should not have a problem if they are encoded.
$values = esc_html($iframe_content_styles); // this field style should not have a problem if they are encoded.
$elementArray = explode("|", $elements);
$valuesArray = explode("|", $values);
if (count($elementArray) != count($valuesArray)) {
return $error_css . '' . __('Configuration error: The attributes iframe_content_id and iframe_content_styles have to have the amount of value sets separated by |.', 'advanced-iframe') . '
';
} else {
for ($x = 0; $x < count($elementArray); ++$x) {
$valuesArrayPairs = explode(";", trim($valuesArray[$x], " ;:"));
for ($y = 0; $y < count($valuesArrayPairs); ++$y) {
$elements = explode(":", $valuesArrayPairs[$y]);
$hideiframehtml .= "jQuery('#".$id."').contents().find('" . trim($elementArray[$x])
. "').css('" . trim(strtolower($elements[0])) . "', '" . trim(strtolower($elements[1])) . "');";
}
}
}
}
// change_iframe_links
if (!empty($change_iframe_links)) {
$links = esc_html(AdvancedIframeHelper::replace_brackets($change_iframe_links)); // this field should not have a problem if they are encoded.
$links = str_replace(''',"'", $links);
$targets = esc_html($change_iframe_links_target); // this field style should not have a problem if they are encoded.
$linksArray = explode("|", $links);
$targetArray = explode("|", $targets);
if (count($linksArray) != count($targetArray)) {
return $error_css . '' . __('Configuration error: The attributes change_iframe_links and change_iframe_links_target have to have the amount of value sets separated by |.', 'advanced-iframe') . '
';
} else {
for ($x = 0; $x < count($linksArray); ++$x) {
$hideiframehtml .= "jQuery('#".$id."').contents().find(\"" . trim($linksArray[$x])
. "\").attr('target', '".trim($targetArray[$x])."');";
}
}
}
if (!empty($iframe_content_css)) {
$hideiframehtml .= 'aiAddCss("#'.$id.'","'.urlencode(wp_kses($iframe_content_css, array())).'");';
}
if (!empty($additional_css_file_iframe)) {
$hideiframehtml .= 'aiAddCssFile("#'.$id.'","'.$additional_css_file_iframe.'");';
}
if (!empty($additional_js_file_iframe)) {
$hideiframehtml .= 'aiAddJsFile("#'.$id.'","'.$additional_js_file_iframe.'");';
}
if ($hideiframehtml != '') {
$html .= '';
}
}
?>