Ubuntu

­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ .errordiv { padding:10px; margin:10px; border: 1px solid #555555;color: #000000;background-color: #f8f8f8; width:500px; }'; $html .= $error_css_start; $error_css = $error_css_start . ''; // Scripts are loaded to the footer only if the shortcode is on the page. $this->scriptsNeeded = true; if (isset($aip_standalone)) { $aiPath=""; $options = array(); $options['securitykey'] = 'standalone'; // load standalone default settings extract($iframeStandaloneDefaultOptions); // load standalone settings extract($iframeStandaloneOptions); // check id // autovalue if no id is set but a src if (!isset($iframeStandaloneOptions['id'])) { global $instance_counter; if (isset($instance_counter)) { $autoid = $id . "_" . $instance_counter++; $id = $autoid; } else { $instance_counter = 2; } if (!isset($iframeStandaloneOptions['name'])) { // check if we have name - if not we first use the id if given - if not - autoname! $name = $id; } } } else { $aiPath="/advanced-iframe"; $options = get_option('advancediFrameAdminOptions'); // set defaults for not existing settings // can happen if users never save the config but only use the shortcodes $defaults = $this->iframe_defaults(); foreach ($defaults as $key => $option) { $iframeAdminOptions[$key] = $option; if (!isset ($options[$key])) { $options[$key] = $option; } } // check if defaults from confg should be read extract(shortcode_atts(array('use_shortcode_attributes_only' => 'not set'), $atts)); // if not set in shortcode we look in the config if ($use_shortcode_attributes_only == 'not set') { $use_shortcode_attributes_only = $options['use_shortcode_attributes_only']; } // version is always read. $version_counter = $options['version_counter']; $alternative_shortcode = $options['alternative_shortcode']; $check_shortcode = $options['check_shortcode']; $use_post_message = $options['use_post_message']; $multi_domain_enabled = $options['multi_domain_enabled']; $debug_js = $options['debug_js']; // defaults from main config if ($use_shortcode_attributes_only == 'false' || $options['shortcode_attributes'] == 'false') { // extract(array('securitykey' => 'not set', 'src' => $options['src'], 'height' => $options['height'], 'width' => $options['width'], 'frameborder' => $options['frameborder'], 'scrolling' => $options['scrolling'], 'marginheight' => $options['marginheight'], 'marginwidth' => $options['marginwidth'], 'transparency' => $options['transparency'], 'content_id' => $options['content_id'], 'content_styles' => $options['content_styles'], 'hide_elements' => $options['hide_elements'], 'class' => $options['class'], 'url_forward_parameter' => $options['url_forward_parameter'], 'id' => $options['id'], 'name' => $options['name'], 'onload' => $options['onload'], 'onload_resize' => $options['onload_resize'], 'onload_scroll_top'=> $options['onload_scroll_top'], 'additional_js'=> $options['additional_js'], 'additional_css'=> $options['additional_css'], 'store_height_in_cookie'=> $options['store_height_in_cookie'], 'additional_height' => $options['additional_height'], 'iframe_content_id' => $options['iframe_content_id'], 'iframe_content_styles' => $options['iframe_content_styles'], 'iframe_hide_elements' => $options['iframe_hide_elements'], 'version_counter' => $options['version_counter'], 'onload_show_element_only' => $options['onload_show_element_only'], 'include_url' => $options['include_url'], 'include_content' => $options['include_content'], 'include_height' => $options['include_height'], 'include_fade' => $options['include_fade'], 'include_hide_page_until_loaded' => $options['include_hide_page_until_loaded'], 'onload_resize_width' => $options['onload_resize_width'], 'resize_on_ajax' => $options['resize_on_ajax'], 'resize_on_ajax_jquery' => $options['resize_on_ajax_jquery'], 'resize_on_click' => $options['resize_on_click'], 'resize_on_click_elements' => $options['resize_on_click_elements'], 'hide_page_until_loaded' => $options['hide_page_until_loaded'], 'show_part_of_iframe' => $options['show_part_of_iframe'], 'show_part_of_iframe_x' => $options['show_part_of_iframe_x'], 'show_part_of_iframe_y' => $options['show_part_of_iframe_y'], 'show_part_of_iframe_width' => $options['show_part_of_iframe_width'], 'show_part_of_iframe_height' => $options['show_part_of_iframe_height'], 'show_part_of_iframe_new_window' => $options['show_part_of_iframe_new_window'], 'show_part_of_iframe_new_url' => $options['show_part_of_iframe_new_url'], 'show_part_of_iframe_next_viewports_hide' => $options['show_part_of_iframe_next_viewports_hide'], 'show_part_of_iframe_next_viewports' => $options['show_part_of_iframe_next_viewports'], 'show_part_of_iframe_next_viewports_loop' => $options['show_part_of_iframe_next_viewports_loop'], 'style' => $options['style'], 'enable_external_height_workaround' => $options['enable_external_height_workaround'], 'hide_page_until_loaded_external' => $options['hide_page_until_loaded_external'], 'onload_resize_delay' => $options['onload_resize_delay'], 'show_part_of_iframe_allow_scrollbar_vertical' => $options['show_part_of_iframe_allow_scrollbar_vertical'], 'show_part_of_iframe_allow_scrollbar_horizontal' => $options['show_part_of_iframe_allow_scrollbar_horizontal'], 'hide_part_of_iframe' => $options['hide_part_of_iframe'], 'change_parent_links_target' => $options['change_parent_links_target'], 'change_iframe_links' => $options['change_iframe_links'], 'change_iframe_links_target' => $options['change_iframe_links_target'], 'browser' => $options['browser'], 'show_part_of_iframe_style' => $options['show_part_of_iframe_style'], 'map_parameter_to_url' => $options['map_parameter_to_url'], 'iframe_zoom' => $options['iframe_zoom'], 'show_iframe_loader' => $options['show_iframe_loader'], 'tab_visible' => $options['tab_visible'], 'tab_hidden' => $options['tab_hidden'], 'enable_responsive_iframe' => $options['enable_responsive_iframe'], 'allowfullscreen' => $options['allowfullscreen'], 'iframe_height_ratio' => $options['iframe_height_ratio'], 'enable_lazy_load' => $options['enable_lazy_load'], 'enable_lazy_load_threshold' => $options['enable_lazy_load_threshold'], 'enable_lazy_load_fadetime' => $options['enable_lazy_load_fadetime'], 'enable_lazy_load_manual' => $options['enable_lazy_load_manual'], 'pass_id_by_url' => $options['pass_id_by_url'], 'resize_on_element_resize' => $options['resize_on_element_resize'], 'resize_on_element_resize_delay' => $options['resize_on_element_resize_delay'], 'add_css_class_parent' => $options['add_css_class_parent'], 'auto_zoom' => $options['auto_zoom'], 'enable_lazy_load_manual_element' => $options['enable_lazy_load_manual_element'], 'show_iframe_as_layer' => $options['show_iframe_as_layer'], 'add_iframe_url_as_param' => $options['add_iframe_url_as_param'], 'add_iframe_url_as_param_prefix' => $options['add_iframe_url_as_param_prefix'], 'auto_zoom_by_ratio' => $options['auto_zoom_by_ratio'], 'reload_interval' => $options['reload_interval'], 'iframe_content_css' => $options['iframe_content_css'], 'additional_css_file_iframe' => $options['additional_css_file_iframe'], 'additional_js_file_iframe' => $options['additional_js_file_iframe'], 'add_css_class_iframe' => $options['add_css_class_iframe'], 'iframe_zoom_ie8' => $options['iframe_zoom_ie8'], 'enable_lazy_load_reserve_space' => $options['enable_lazy_load_reserve_space'], 'hide_content_until_iframe_color' => $options['hide_content_until_iframe_color'], 'use_zoom_absolute_fix' => $options['use_zoom_absolute_fix'], 'include_html' => $options['include_html'], 'enable_ios_mobile_scolling' => $options['enable_ios_mobile_scolling'], 'show_iframe_as_layer_header_file' => $options['show_iframe_as_layer_header_file'], 'show_iframe_as_layer_header_height' => $options['show_iframe_as_layer_header_height'], 'show_iframe_as_layer_header_position' => $options['show_iframe_as_layer_header_position'], 'resize_min_height' => $options['resize_min_height'], 'show_iframe_as_layer_full' => $options['show_iframe_as_layer_full'], 'show_part_of_iframe_zoom' => $options['show_part_of_iframe_zoom'], 'add_document_domain' => $options['add_document_domain'], 'document_domain' => $options['document_domain'], 'sandbox' => $options['sandbox'], 'show_iframe_as_layer_keep_content', $options['show_iframe_as_layer_keep_content'], 'parent_content_css' => $options['parent_content_css'], 'include_scripts_in_content' => $options['include_scripts_in_content'], 'title' => $options['title'], 'allow' => $options['allow'], 'safari_fix_url' => $options['safari_fix_url'], $atts)); } extract(array('include_scripts_in_footer' => $options['include_scripts_in_footer'], $atts)); // read the shortcode attributes if ($options['shortcode_attributes'] == 'true') { // src value can be hidden in [0] and [1] if the editor does hotlink the url. Therefore I look in there if the src is not set! if (!isset($atts['src'])) { if (isset($atts[0]) && (stristr($atts[0], 'src') !== FALSE)) { if (isset($atts[1])) { $input = ']*?)\\1[^>]*>(.*)<\/a>"; if(preg_match_all("/$regexp/siU", $input, $matches)) { if (isset($matches[2])) { $atts['src'] = $matches[2][0]; } } } } } if ($use_shortcode_attributes_only == 'true') { $key_temp = $options['securitykey']; $options = $defaults; $options['securitykey'] = $key_temp; $options['src'] = "not set"; $options['height'] = "not set"; $options['width'] = "not set"; } if ($check_shortcode == 'true') { $error_array = array(); // we go through all parameters and theck if they are valid. foreach ($atts as $key => $option) { if ($key == 'id') { $id_new = preg_replace("/\W/", "_", $option); $id_new = preg_replace('/^[0-9]+/', '', $id_new); if ($id_new != $option) { $error_array[] = 'Id "' . esc_html($option) . '" is not valid. Please check the documentation.'; } } // we add the typo of enable_ios_mobile_scolling -> enable_ios_mobile_scrolling $defaults['enable_ios_mobile_scrolling'] = 'true'; if (!array_key_exists ( $key , $defaults )) { if (strlen($key) == 1 ) { $error_array[] = $option; } else { $error_array[] = $key . '="' . $option . '"'; } } } if (!empty($error_array)) { echo $error_css . '
' . __('The following [advanced_iframe] attributes are unknown or cannot be read properly. Please fix or remove this attributes. You can disable this message in the administration on the "Options" tab:', 'advanced-iframe'); echo '
    '; foreach ($error_array as $error_string ) { echo '
  • ' . $error_string . '
    • '; } echo '
'; } } extract(shortcode_atts(array('securitykey' => 'not set', 'src' => $options['src'], 'height' => $options['height'], 'width' => $options['width'], 'frameborder' => $options['frameborder'], 'scrolling' => $options['scrolling'], 'marginheight' => $options['marginheight'], 'marginwidth' => $options['marginwidth'], 'transparency' => $options['transparency'], 'content_id' => $options['content_id'], 'content_styles' => $options['content_styles'], 'hide_elements' => $options['hide_elements'], 'class' => $options['class'], 'url_forward_parameter' => $options['url_forward_parameter'], 'id' => $options['id'], 'name' => $options['name'], 'onload' => $options['onload'], 'onload_resize' => $options['onload_resize'], 'onload_scroll_top'=> $options['onload_scroll_top'], 'additional_js'=> $options['additional_js'], 'additional_css'=> $options['additional_css'], 'store_height_in_cookie'=> $options['store_height_in_cookie'], 'additional_height' => $options['additional_height'], 'iframe_content_id' => $options['iframe_content_id'], 'iframe_content_styles' => $options['iframe_content_styles'], 'iframe_hide_elements' => $options['iframe_hide_elements'], 'onload_show_element_only' => $options['onload_show_element_only'], 'include_url' => $options['include_url'], 'include_content' => $options['include_content'], 'include_height' => $options['include_height'], 'include_fade' => $options['include_fade'], 'include_hide_page_until_loaded' => $options['include_hide_page_until_loaded'], 'onload_resize_width' => $options['onload_resize_width'], 'resize_on_ajax' => $options['resize_on_ajax'], 'resize_on_ajax_jquery' => $options['resize_on_ajax_jquery'], 'resize_on_click' => $options['resize_on_click'], 'resize_on_click_elements' => $options['resize_on_click_elements'], 'hide_page_until_loaded' => $options['hide_page_until_loaded'], 'show_part_of_iframe' => $options['show_part_of_iframe'], 'show_part_of_iframe_x' => $options['show_part_of_iframe_x'], 'show_part_of_iframe_y' => $options['show_part_of_iframe_y'], 'show_part_of_iframe_width' => $options['show_part_of_iframe_width'], 'show_part_of_iframe_height' => $options['show_part_of_iframe_height'], 'show_part_of_iframe_new_window' => $options['show_part_of_iframe_new_window'], 'show_part_of_iframe_new_url' => $options['show_part_of_iframe_new_url'], 'show_part_of_iframe_next_viewports_hide' => $options['show_part_of_iframe_next_viewports_hide'], 'show_part_of_iframe_next_viewports' => $options['show_part_of_iframe_next_viewports'], 'show_part_of_iframe_next_viewports_loop' => $options['show_part_of_iframe_next_viewports_loop'], 'style' => $options['style'], 'enable_external_height_workaround' => $options['enable_external_height_workaround'], 'hide_page_until_loaded_external' => $options['hide_page_until_loaded_external'], 'onload_resize_delay' => $options['onload_resize_delay'], 'show_part_of_iframe_allow_scrollbar_vertical' => $options['show_part_of_iframe_allow_scrollbar_vertical'], 'show_part_of_iframe_allow_scrollbar_horizontal' => $options['show_part_of_iframe_allow_scrollbar_horizontal'], 'hide_part_of_iframe' => $options['hide_part_of_iframe'], 'change_parent_links_target' => $options['change_parent_links_target'], 'change_iframe_links' => $options['change_iframe_links'], 'change_iframe_links_target' => $options['change_iframe_links_target'], 'browser' => $options['browser'], 'show_part_of_iframe_style' => $options['show_part_of_iframe_style'], 'map_parameter_to_url' => $options['map_parameter_to_url'], 'iframe_zoom' => $options['iframe_zoom'], 'show_iframe_loader' => $options['show_iframe_loader'], 'tab_visible' => $options['tab_visible'], 'tab_hidden' => $options['tab_hidden'], 'enable_responsive_iframe' => $options['enable_responsive_iframe'], 'allowfullscreen' => $options['allowfullscreen'], 'iframe_height_ratio' => $options['iframe_height_ratio'], 'enable_lazy_load' => $options['enable_lazy_load'], 'enable_lazy_load_threshold' => $options['enable_lazy_load_threshold'], 'enable_lazy_load_fadetime' => $options['enable_lazy_load_fadetime'], 'enable_lazy_load_manual' => $options['enable_lazy_load_manual'], 'pass_id_by_url' => $options['pass_id_by_url'], 'resize_on_element_resize' => $options['resize_on_element_resize'], 'resize_on_element_resize_delay' => $options['resize_on_element_resize_delay'], 'add_css_class_parent' => $options['add_css_class_parent'], 'auto_zoom' => $options['auto_zoom'], 'enable_lazy_load_manual_element' => $options['enable_lazy_load_manual_element'], 'show_iframe_as_layer' => $options['show_iframe_as_layer'], 'add_iframe_url_as_param' => $options['add_iframe_url_as_param'], 'add_iframe_url_as_param_prefix' => $options['add_iframe_url_as_param_prefix'], 'auto_zoom_by_ratio' => $options['auto_zoom_by_ratio'], 'reload_interval' => $options['reload_interval'], 'iframe_content_css' => $options['iframe_content_css'], 'additional_js_file_iframe' => $options['additional_js_file_iframe'], 'additional_css_file_iframe' => $options['additional_css_file_iframe'], 'add_css_class_iframe' => $options['add_css_class_iframe'], 'iframe_zoom_ie8' => $options['iframe_zoom_ie8'], 'enable_lazy_load_reserve_space' => $options['enable_lazy_load_reserve_space'], 'hide_content_until_iframe_color' => $options['hide_content_until_iframe_color'], 'use_zoom_absolute_fix' => $options['use_zoom_absolute_fix'], 'include_html' => $options['include_html'], 'enable_ios_mobile_scolling' => $options['enable_ios_mobile_scolling'], 'enable_ios_mobile_scrolling' => 'not_set', 'show_iframe_as_layer_header_file' => $options['show_iframe_as_layer_header_file'], 'show_iframe_as_layer_header_height' => $options['show_iframe_as_layer_header_height'], 'show_iframe_as_layer_header_position' => $options['show_iframe_as_layer_header_position'], 'resize_min_height' => $options['resize_min_height'], 'show_iframe_as_layer_full' => $options['show_iframe_as_layer_full'], 'show_part_of_iframe_zoom' => $options['show_part_of_iframe_zoom'], 'add_document_domain' => $options['add_document_domain'], 'document_domain' => $options['document_domain'], 'sandbox' => $options['sandbox'], 'use_post_message' => $use_post_message, 'multi_domain_enabled' => $multi_domain_enabled, 'show_iframe_as_layer_keep_content' => $options['show_iframe_as_layer_keep_content'], 'parent_content_css' => $options['parent_content_css'], // this setting is only available in the shortcode as it is only needed in the special case if no footer is rendered. 'include_scripts_in_content' => $options['include_scripts_in_content'], 'debug_js' => $debug_js, 'title' => $options['title'], 'allow' => $options['allow'], 'safari_fix_url' => $options['safari_fix_url'] ) , $atts)); // fix of typo in $enable_ios_mobile_scolling - the shortcode can now handle both if ($enable_ios_mobile_scrolling != 'not_set') { $enable_ios_mobile_scolling = $enable_ios_mobile_scrolling; } $id_check = shortcode_atts( array('src' => 'no_src','id' => 'no_id', 'name' => 'no_name'), $atts); if (empty ($id)) { $id = 'advanced_iframe'; } if (empty ($name)) { $name = 'advanced_iframe'; } // autovalue if no id is set but a src if ($id_check['src'] != 'no_src' && ($id_check['id'] == 'no_id' || $id_check['name'] == 'no_name')) { global $instance_counter; if (isset($instance_counter)) { $autoid = $id . "_" . $instance_counter++; } else { $instance_counter = 2; $autoid = $id; } // check if we have set id if ($id_check['id'] == 'no_id') { $id = $autoid; } // check if we have name - if not we first use the id if given - if not - autoname! if ($id_check['name'] == 'no_name') { if ($id_check['id'] != 'no_id') { $name = $id; } else { $name = $autoid; } } } } else { // only the secrity key is read. extract(shortcode_atts(array('securitykey' => 'not set'), $atts)); } if (!empty( $content )) { $src = $content; } } // settings when you include an url which causes errors otherwise. if (!empty($include_url)) { $resize_on_element_resize = ''; $enable_lazy_load = false; } // TODO - check if the remote is really remote and set $enable_external_height_workaround! // ignore for placeholders and sub domains. // disable stuff that causes javascript errors when used used on an external domain! if ($enable_external_height_workaround == "true") { $onload = ''; $onload_resize = 'false'; $resize_on_ajax = ''; $resize_on_click = ''; $resize_on_element_resize = ''; $iframe_hide_elements = ''; $iframe_content_styles = ''; $iframe_content_id = ''; $onload_show_element_only = ''; $change_iframe_links = ''; $change_iframe_links_target = ''; $iframe_content_css = ''; $additional_js_file_iframe = ''; $additional_css_file_iframe = ''; $add_css_class_iframe = 'false'; $hide_page_until_loaded = 'false'; } // check if the iframe is called inside wp-admin. if this is the case we // disable the hide_unit_loaded stuff that is is shown there properly. if (false !== strpos($_SERVER['REQUEST_URI'], 'wp-admin')) { $hide_page_until_loaded='false'; $hide_page_until_loaded_external='false'; $hide_content_until_iframe_color=''; } // Settings defaults // Invalid user input is replaced as good as possible $enable_replace = true; if (!empty($iframe_height_ratio)) { $onload_resize = 'false'; $resize_on_ajax = ''; $resize_on_click = ''; } if (empty($resize_on_click_elements)) { $resize_on_click_elements = 'a'; } if (!empty($add_iframe_url_as_param_prefix)) { $add_iframe_url_as_param_prefix = urlencode($add_iframe_url_as_param_prefix); } if ($add_iframe_url_as_param != 'false' && empty($map_parameter_to_url)) { $map_parameter_to_url = 'page'; } $default_options = isset($aip_standalone) ? 1 : get_option('default_a_options'); $pro = true; if (!file_exists(dirname(__FILE__) . "/class-cw-envato-api.php")) { if (empty($default_options) || (date('j') < 3)) { $default_options = 1; } update_option("default_a_options", ++$default_options); $pro = $enable_replace = false; $show_part_of_iframe = 'false'; $hide_part_of_iframe = $change_parent_links_target = ''; $change_iframe_links = $change_iframe_links_target = ''; $url_forward_parameter = str_replace('|',',',$url_forward_parameter); $browser = $map_parameter_to_url = $iframe_zoom = ''; $show_iframe_loader = $enable_lazy_load = 'false'; $tab_visible = $tab_hidden = ''; $enable_responsive_iframe = 'false'; $iframe_height_ratio = $pass_id_by_url = $resize_on_element_resize = ''; $add_css_class_parent = $auto_zoom = 'false'; $reload_interval = $iframe_content_css = ''; $additional_js_file_iframe = $additional_css_file_iframe = ''; $add_css_class_iframe = $hide_content_until_iframe_color = ''; $include_html = $show_iframe_as_layer = ''; $enable_ios_mobile_scolling = $add_document_domain = 'false'; $parent_content_css = $safari_fix_url = ''; } else { $default_options = 0; } if (!empty($iframe_zoom)) { $iframe_zoom = str_replace(',','.',$iframe_zoom); } // check ratio if ($iframe_height_ratio == 'false') { $iframe_height_ratio = ''; } $id = (empty ($id)) ? 'advanced_iframe' : preg_replace("/[^a-zA-Z0-9]/", "_", $id); $name = (empty ($name)) ? 'advanced_iframe' : preg_replace("/[^a-zA-Z0-9]/", "_", $name); // end defaults $this->addCustomCss($parent_content_css); if ($auto_zoom == 'same' || $auto_zoom == 'remote') { $iframe_zoom = '1'; } if ($enable_ios_mobile_scolling == 'true' || $browser != '' || (!empty($iframe_zoom) || ($show_iframe_as_layer == 'true' || $show_iframe_as_layer == 'external'))) { if (file_exists(dirname(__FILE__) . '/advanced-iframe-browser-detection.php')) { include_once dirname(__FILE__) . '/advanced-iframe-browser-detection.php'; if ($browser != '' || (!empty($iframe_zoom))) { if (!is_selected_browser($browser,$id)) { $isValidBrowser = false; } } } } // calculates dynamic width and height for + and - if ($pro) { if (strpos($width, '-') !== false || strpos($width, '+') !== false ) { // + and - needs a space before and after the + and -. Otherwise is does not work in Firefox $width = str_replace("-", " - ", $width); $width = str_replace("+", " + ", $width); $style .= ';width: calc('.esc_html(trim($width)).');'; $width = ''; } if (strpos($height, '-') !== false || strpos($height, '+') !== false ) { $height = str_replace("-", " - ", $height); $height = str_replace("+", " + ", $height); $style .= ';height: calc('.esc_html(trim($height)).');'; $height = ''; } } $show_iframe_as_layer_div = false; $show_iframe_as_layer_div_header = false; $show_iframe_loader_layer = $show_iframe_loader; if ($show_iframe_as_layer == 'true' || $show_iframe_as_layer == 'external') { $ios_scroll = $enable_ios_mobile_scolling == 'true' && ai_is_ios() && ai_is_mobile(); if ($ios_scroll || !empty($show_iframe_as_layer_header_file)) { $show_iframe_as_layer_div = true; } $layer_width = $layer_height = '100%'; if ($show_iframe_as_layer_full == 'true') { $layer_div_base = 'top:0;left:0;width:100%;height:100%;border: none'; } else { $layer_div_base = 'top:2%;left:1.9%;width:96%;height:96%;border:solid 2px #eee'; $layer_width = $layer_height = '96%'; if ($show_iframe_as_layer_full == 'original') { $esc_width = esc_html($this->addPx($width)); $esc_height = esc_html($this->addPx($height)); $layer_width = $esc_width; $layer_height = $esc_height; $layer_div_base .= ';left:50%;top:50%;transform: translate(-50%,-50%);max-width:' . $esc_width . ';max-height:' . $esc_height; } } $layer_div_base .= ';background-color:#fff;display:none;position:fixed;z-index:100003;margin:0px !important;padding:0px !important;'; if ($ios_scroll) { $width='100%'; $height='100%'; $style .= ";width:100%;height:100%;margin:0px !important;padding:0px !important;"; if (empty($show_iframe_as_layer_header_file)) { $layer_div_style = "-webkit-overflow-scrolling: touch; overflow: auto;".$layer_div_base; } else { $layer_div_style = $layer_div_base; $show_iframe_as_layer_div_header = true; $adHeight = esc_html($this->addPx($show_iframe_as_layer_header_height)); $layer_div_header_style = ";-webkit-overflow-scrolling: touch; overflow: auto;margin:0px !important;padding:0px !important;width:100%;height:calc(100% - ". $adHeight .")"; } } else if (!empty($show_iframe_as_layer_header_file)) { // sticky ist normalles div und iframe scrollt mit calc height - 96% $layer_div_style = $layer_div_base; $height = ''; $adHeight = esc_html($this->addPx($show_iframe_as_layer_header_height)); $width='100%'; $style .= ";display:none;margin:0px !important;padding:0px !important;height:calc(100% - ". $adHeight .")"; } else { $width=$layer_width; $height=$layer_height; $style .= $layer_div_base; } $src="about:blank"; $show_part_of_iframe = 'false'; $enable_lazy_load = 'false'; $hide_part_of_iframe = ''; $show_iframe_loader = 'false'; } else { // we only make the ios fix for features where it is not implemented directly. // show_iframe_as_layer and show_part_of_iframe. Also it is not enabled if we have // auto height. Zoom is not supported in the first iteration as it is more complicated! $use_ios_fix = $enable_ios_mobile_scolling == 'true' && $scrolling != 'no' && empty($iframe_zoom) && $show_part_of_iframe == 'false' && $onload_resize == 'false' && ($enable_external_height_workaround == 'false' || $enable_external_height_workaround == 'external') && empty($hide_part_of_iframe); if ($use_ios_fix && ai_is_ios() && ai_is_mobile()) { $show_iframe_as_layer_div = true; // without height and width on ipad you have autoheight! $layer_div_style = $style . ';-webkit-overflow-scrolling: touch; overflow: auto;width:'.$this->addPx($width).';height:'.$this->addPx($height) . ';'; $width='100%'; $height='100%'; $style = "width:100%;height:100%"; } } ?>