/**
* Print the pointer JavaScript data.
*
* @since 0.0.1
*
* @static
*
* @param string $pointer_id The pointer ID.
* @param string $selector The HTML elements, on which the pointer should be attached.
* @param array $args Arguments to be passed to the pointer JS (see hq-pointer.js).
*/
private static function print_js($pointer_id, $selector, $args)
{
if (empty($pointer_id) || empty($selector) || empty($args) || empty($args['content'])) {
return;
}
?>
<script type="text/javascript">
(function($){
var options = <?php
echo hq_json_encode($args);
?>
, setup;
if ( ! options )
return;
options = $.extend( options, {
close: function() {
$.post( ajaxurl, {
pointer: '<?php
echo $pointer_id;
?>
',
action: 'dismiss-hq-pointer'
});
}
});
setup = function() {
$('<?php
echo $selector;
?>
').first().pointer( options ).pointer('open');
};
if ( options.position && options.position.defer_loading )
$(window).bind( 'load.hq-pointers', setup );
else
$(document).ready( setup );
})( jQuery );
</script>
<?php
}
/**
* Retrieve the Press This bookmarklet link.
*
* Use this in 'a' element 'href' attribute.
*
* @since 0.0.1
*
* @global bool $is_IE
* @global string $hq_version
* @global HQ_Press_This $hq_press_this
*
* @return string The Press This bookmarklet link URL.
*/
function get_shortcut_link()
{
global $is_IE, $hq_version;
include_once ABSPATH . 'hq-admin/includes/class-hq-press-this.php';
$bookmarklet_version = $GLOBALS['hq_press_this']->version;
$link = '';
if ($is_IE) {
/**
* Return the old/shorter bookmarklet code for MSIE 8 and lower,
* since they only support a max length of ~2000 characters for
* bookmark[let] URLs, which is way to small for our smarter one.
* Do update the version number so users do not get the "upgrade your
* bookmarklet" notice when using PT in those browsers.
*/
$ua = $_SERVER['HTTP_USER_AGENT'];
if (!empty($ua) && preg_match('/\\bMSIE (\\d)/', $ua, $matches) && (int) $matches[1] <= 8) {
$url = hq_json_encode(admin_url('press-this.php'));
$link = 'javascript:var d=document,w=window,e=w.getSelection,k=d.getSelection,x=d.selection,' . 's=(e?e():(k)?k():(x?x.createRange().text:0)),f=' . $url . ',l=d.location,e=encodeURIComponent,' . 'u=f+"?u="+e(l.href)+"&t="+e(d.title)+"&s="+e(s)+"&v=' . $bookmarklet_version . '";' . 'a=function(){if(!w.open(u,"t","toolbar=0,resizable=1,scrollbars=1,status=1,width=600,height=700"))l.href=u;};' . 'if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else a();void(0)';
}
}
if (empty($link)) {
$src = @file_get_contents(ABSPATH . 'hq-admin/js/bookmarklet.min.js');
if ($src) {
$url = hq_json_encode(admin_url('press-this.php') . '?v=' . $bookmarklet_version);
$link = 'javascript:' . str_replace('window.pt_url', $url, $src);
}
}
$link = str_replace(array("\r", "\n", "\t"), '', $link);
/**
* Filter the Press This bookmarklet link.
*
* @since 0.0.1
*
* @param string $link The Press This bookmarklet link.
*/
return apply_filters('shortcut_link', $link);
}
/**
*
* @global string $hq_version
* @staticvar bool $printed
*/
function print_emoji_detection_script()
{
global $hq_version;
static $printed = false;
if ($printed) {
return;
}
$printed = true;
$settings = array('baseUrl' => apply_filters('emoji_url', set_url_scheme('//s.w.org/images/core/emoji/72x72/')), 'ext' => apply_filters('emoji_ext', '.png'));
$version = 'ver=' . $hq_version;
if (SCRIPT_DEBUG) {
$settings['source'] = array('hqemoji' => apply_filters('script_loader_src', includes_url("js/hq-emoji.js?{$version}"), 'hqemoji'), 'twemoji' => apply_filters('script_loader_src', includes_url("js/twemoji.js?{$version}"), 'twemoji'));
?>
<script type="text/javascript">
window._wpemojiSettings = <?php
echo hq_json_encode($settings);
?>
;
<?php
readfile(ABSPATH . HQINC . "/js/hq-emoji-loader.js");
?>
</script>
<?php
} else {
$settings['source'] = array('concatemoji' => apply_filters('script_loader_src', includes_url("js/hq-emoji-release.min.js?{$version}"), 'concatemoji'));
/*
* If you're looking at a src version of this file, you'll see an "include"
* statement below. This is used by the `grunt build` process to directly
* include a minified version of hq-emoji-loader.js, instead of using the
* readfile() method from above.
*
* If you're looking at a build version of this file, you'll see a string of
* minified JavaScript. If you need to debug it, please turn on SCRIPT_DEBUG
* and edit hq-emoji-loader.js directly.
*/
?>
<script type="text/javascript">
window._wpemojiSettings = <?php
echo hq_json_encode($settings);
?>
;
!function(a,b,c){function d(a){var c=b.createElement("canvas"),d=c.getContext&&c.getContext("2d");return d&&d.fillText?(d.textBaseline="top",d.font="600 32px Arial","flag"===a?(d.fillText(String.fromCharCode(55356,56812,55356,56807),0,0),c.toDataURL().length>3e3):(d.fillText(String.fromCharCode(55357,56835),0,0),0!==d.getImageData(16,16,1,1).data[0])):!1}function e(a){var c=b.createElement("script");c.src=a,c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var f,g;c.supports={simple:d("simple"),flag:d("flag")},c.DOMReady=!1,c.readyCallback=function(){c.DOMReady=!0},c.supports.simple&&c.supports.flag||(g=function(){c.readyCallback()},b.addEventListener?(b.addEventListener("DOMContentLoaded",g,!1),a.addEventListener("load",g,!1)):(a.attachEvent("onload",g),b.attachEvent("onreadystatechange",function(){"complete"===b.readyState&&c.readyCallback()})),f=c.source||{},f.concatemoji?e(f.concatemoji):f.wpemoji&&f.twemoji&&(e(f.twemoji),e(f.wpemoji)))}(window,document,window._wpemojiSettings);
</script>
<?php
}
}
/**
* Adds settings for the customize-loader script.
*
* @since 0.0.1
*/
function _hq_customize_loader_settings()
{
$admin_origin = parse_url(admin_url());
$home_origin = parse_url(home_url());
$cross_domain = strtolower($admin_origin['host']) != strtolower($home_origin['host']);
$browser = array('mobile' => hq_is_mobile(), 'ios' => hq_is_mobile() && preg_match('/iPad|iPod|iPhone/', $_SERVER['HTTP_USER_AGENT']));
$settings = array('url' => esc_url(admin_url('customize.php')), 'isCrossDomain' => $cross_domain, 'browser' => $browser, 'l10n' => array('saveAlert' => __('The changes you made will be lost if you navigate away from this page.'), 'mainIframeTitle' => __('Customizer')));
$script = 'var _hqCustomizeLoaderSettings = ' . hq_json_encode($settings) . ';';
$hq_scripts = hq_scripts();
$data = $hq_scripts->get_data('customize-loader', 'data');
if ($data) {
$script = "{$data}\n{$script}";
}
$hq_scripts->add_data('customize-loader', 'data', $script);
}
/**
* Prints default plupload arguments.
*
* @since 0.0.1
*/
function hq_plupload_default_settings()
{
$hq_scripts = hq_scripts();
$data = $hq_scripts->get_data('hq-plupload', 'data');
if ($data && false !== strpos($data, '_hqPluploadSettings')) {
return;
}
$max_upload_size = hq_max_upload_size();
$defaults = array('runtimes' => 'html5,flash,silverlight,html4', 'file_data_name' => 'async-upload', 'url' => admin_url('async-upload.php', 'relative'), 'flash_swf_url' => includes_url('js/plupload/plupload.flash.swf'), 'silverlight_xap_url' => includes_url('js/plupload/plupload.silverlight.xap'), 'filters' => array('max_file_size' => $max_upload_size . 'b'));
// Currently only iOS Safari supports multiple files uploading but iOS 7.x has a bug that prevents uploading of videos
// when enabled. See #29602.
if (hq_is_mobile() && strpos($_SERVER['HTTP_USER_AGENT'], 'OS 7_') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'like Mac OS X') !== false) {
$defaults['multi_selection'] = false;
}
/**
* Filter the Plupload default settings.
*
* @since 0.0.1
*
* @param array $defaults Default Plupload settings array.
*/
$defaults = apply_filters('plupload_default_settings', $defaults);
$params = array('action' => 'upload-attachment');
/**
* Filter the Plupload default parameters.
*
* @since 0.0.1
*
* @param array $params Default Plupload parameters array.
*/
$params = apply_filters('plupload_default_params', $params);
$params['_hqnonce'] = hq_create_nonce('media-form');
$defaults['multipart_params'] = $params;
$settings = array('defaults' => $defaults, 'browser' => array('mobile' => hq_is_mobile(), 'supported' => _device_can_upload()), 'limitExceeded' => is_multisite() && !is_upload_space_available());
$script = 'var _hqPluploadSettings = ' . hq_json_encode($settings) . ';';
if ($data) {
$script = "{$data}\n{$script}";
}
$hq_scripts->add_data('hq-plupload', 'data', $script);
}
/**
*
* @global array $_hq_admin_css_colors
*/
function hq_color_scheme_settings()
{
global $_hq_admin_css_colors;
$color_scheme = get_user_option('admin_color');
// It's possible to have a color scheme set that is no longer registered.
if (empty($_hq_admin_css_colors[$color_scheme])) {
$color_scheme = 'fresh';
}
if (!empty($_hq_admin_css_colors[$color_scheme]->icon_colors)) {
$icon_colors = $_hq_admin_css_colors[$color_scheme]->icon_colors;
} elseif (!empty($_hq_admin_css_colors['fresh']->icon_colors)) {
$icon_colors = $_hq_admin_css_colors['fresh']->icon_colors;
} else {
// Fall back to the default set of icon colors if the default scheme is missing.
$icon_colors = array('base' => '#999', 'focus' => '#00a0d2', 'current' => '#fff');
}
echo '<script type="text/javascript">var _hqColorScheme = ' . hq_json_encode(array('icons' => $icon_colors)) . ";</script>\n";
}
/**
* Localizes a script, only if the script has already been added
*
* @param string $handle
* @param string $object_name
* @param array $l10n
* @return bool
*/
public function localize($handle, $object_name, $l10n)
{
if ($handle === 'jquery') {
$handle = 'jquery-core';
}
if (is_array($l10n) && isset($l10n['l10n_print_after'])) {
// back compat, preserve the code in 'l10n_print_after' if present
$after = $l10n['l10n_print_after'];
unset($l10n['l10n_print_after']);
}
foreach ((array) $l10n as $key => $value) {
if (!is_scalar($value)) {
continue;
}
$l10n[$key] = html_entity_decode((string) $value, ENT_QUOTES, 'UTF-8');
}
$script = "var {$object_name} = " . hq_json_encode($l10n) . ';';
if (!empty($after)) {
$script .= "\n{$after};";
}
$data = $this->get_data($handle, 'data');
if (!empty($data)) {
$script = "{$data}\n{$script}";
}
return $this->add_data($handle, 'data', $script);
}