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/home/pharmacy/www/wp-content/plugins/maxbuttons/classes/max-utils.php
<?php
declare(strict_types=1);
namespace MaxButtons;
defined('ABSPATH') or die('No direct access permitted');
// new class for the future.
class maxUtils
{
protected static $timings = array();
protected static $time_operations = array();
protected static $timer = 0;
/** Callback for array filter to prepend namepaces. **/
public static function array_namespace($var)
{
$namespace = __NAMESPACE__ . '\\'; // PHP 5.3
return ($namespace . $var);
}
public static function namespaceit($var)
{
$namespace = __NAMESPACE__ . '\\'; // PHP 5.3
return $namespace . $var;
}
// central ajax action handler
public static function ajax_action()
{
$status = 'error';
$plugin_action = isset($_POST['plugin_action']) ? sanitize_text_field($_POST['plugin_action']) : '';
$nonce = isset($_POST['nonce']) ? $_POST['nonce'] : false;
$message = __( sprintf("No Handler found for action %s ", $plugin_action), 'maxbuttons');
if (! wp_verify_nonce($nonce, 'maxajax') )
{
$message = __('Nonce not verified (' . $nonce . ')', 'maxbuttons');
}
else
{
do_action('maxbuttons/ajax/' . $plugin_action, $_POST);
}
wp_send_json_error( array('message' => $message) );
}
public static function translit($string)
{
require_once(MB()->get_plugin_path() . "assets/libraries/url_slug.php");
$string = mb_url_slug($string, array("transliterate" => true));
return $string;
}
public static function selectify($name, $array, $selected, $target = '', $class = '')
{
// optional target for js updating
if ($target != '' )
$target = " data-target='$target' ";
if ($class != '')
$class = " class='$class' ";
$output = "<select name='$name' id='$name' $target $class>";
foreach($array as $key => $value)
{
$output .= "<option value='$key' " . selected($key, $selected, false) . ">$value</option>";
}
$output .= "</select>";
return $output;
}
public static function getAllowedProcotols($args = array())
{
$defaults = array(
'is_shortcode' => false,
);
$args = wp_parse_args($args, $defaults);
if (false === $args['is_shortcode'])
{
// allowed url protocols for esc_url functions
$protocols = array('http','https','ftp', 'ftps', 'mailto', 'news', 'irc', 'gopher', 'nntp', 'feed', 'telnet', 'mms', 'rtsp', 'svn', 'tel', 'sms', 'callto', 'fax', 'xmpp', 'javascript', 'file', 'ms-windows-store', 'steam', 'webcal');
}
else {
$protocols = array('http','https','ftp', 'ftps', 'mailto', 'news', 'irc', 'gopher', 'nntp', 'feed', 'telnet', 'mms', 'rtsp', 'svn', 'tel', 'sms', 'callto', 'fax', 'xmpp', 'ms-windows-store', 'steam', 'webcal');
}
$extra_protocols = get_option('maxbuttons_protocol');
if (! is_bool($extra_protocols)) // if option is set
{
$extra_protocols = array_map('trim', array_filter(explode(',', $extra_protocols)));
}
if (is_array($extra_protocols) && count($extra_protocols) > 0)
{
$protocols = array_merge($protocols, $extra_protocols);
}
return $protocols;
}
public static function hex2rgba($color, $opacity) {
// Grab the hex color and remove #
/* Check if color is already rgba. This can happen with transparency. */
if (strpos($color, 'rgba') !== false)
return $color;
$hex = str_replace("#", "", $color);
// Convert hex to rgb
if(strlen($color) == 3) {
// If in the #fff variety
$r = hexdec(substr($hex, 0, 1).substr($hex, 0, 1));
$g = hexdec(substr($hex, 1, 1).substr($hex, 1, 1));
$b = hexdec(substr($hex, 2, 1).substr($hex, 2, 1));
} else {
// If in the #ffffff variety
$r = hexdec(substr($hex, 0, 2));
$g = hexdec(substr($hex, 2, 2));
$b = hexdec(substr($hex, 4, 2));
}
// The array of rgb values
$rgb_array = array($r, $g, $b);
// Catch for opacity when the button has not been saved
if($opacity == '') {
$alpha = 1;
} else {
// Alpha value in decimal when an opacity has been set
$alpha = $opacity / 100;
}
// The rgb values separated by commas
$rgb = implode(", ", $rgb_array);
// Spits out rgba(0, 0, 0, 0.5) format
return 'rgba(' . $rgb . ', ' . $alpha . ')';
}
// test if color value is in RGBA or not.
public static function isrgba($value)
{
// Can't have rgb is not string
if (! is_string($value))
{
return false;
}
elseif (strpos($value, 'rgb') >= 0 )
{
return true;
}
return false;
}
public static function strip_px($value) {
// If not string, can't have this px / % values.
if (false === is_string($value))
{
return $value;
}
$value = rtrim( $value, 'px');
$value = rtrim( $value, '%');
return $value;
}
// This will be needed for converting from old formats to the new screens.
public static function legacy_get_media_query($get_option = 1)
{
$queries = array("phone" => "only screen and (max-width : 480px)",
"phone_land" => "only screen and (min-width : 321px) and (max-width : 480px)",
"phone_portrait" => " only screen and (max-width : 320px)",
"ipad" => "only screen and (min-width : 768px) and (max-width : 1024px)",
"medium_phone" => "only screen and (min-width: 480px) and (max-width: 768px)",
"ipad_land" => "only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape)",
"ipad_portrait" => "only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait)",
"desktop" => "only screen and (min-width : 1224px)",
"large_desktop" => "only screen and (min-width : 1824px)",
);
$query_names = array(
"phone" => __("Small phones, < 480px","maxbuttons"),
"phone_land" => __("Small phones (landscape) ","maxbuttons"),
"phone_portrait" => __("Small phones (portrait), < 320px ","maxbuttons"),
"medium_phone" => __("Medium-size (smart)phone (480px-768px)","maxbuttons"),
"ipad" => __("Ipad (all) / Large phones (768px-1024px)","maxbuttons"),
"ipad_land" => __("Ipad landscape","maxbuttons"),
"ipad_portrait" => __("Ipad portrait","maxbuttons"),
"desktop" => __("Desktop, > 1224px","maxbuttons"),
"large_desktop" => __("Large desktops","maxbuttons"),
"custom" => __("Custom size","maxbuttons"),
);
$query_descriptions = array(
"phone" => __("Optimized for small smartphones ( screen sizes under 480px )","maxbuttons"),
"phone_land" => __("Optimzed for small smartphones in landscape and higher ( screen sizes 321px - 480px)","maxbuttons"),
"phone_portrait" => __("Optimized for small phones ( screen size max 320px )","maxbuttons"),
"ipad" => __("Optimized for devices between 768px and 1024px","maxbuttons"),
"medium_phone" => __("Optimized for medium sizes devices between 480px and 768px","maxbuttons"),
"ipad_land" => __("Optimized for devices between 768px and 1024px in landscape","maxbuttons"),
"ipad_portrait" => __("Optimized for deviced between 768px and 1024 in portrait","maxbuttons"),
"desktop" => __("Desktop screens from 1224px","maxbuttons"),
"large_desktop" => __("Large desktop screens, from 1824px","maxbuttons"),
"custom" => __("Set your own breakpoints","maxbuttons"),
);
switch($get_option)
{
case 1:
return $query_names;
break;
case 2:
return $queries;
break;
case 3:
return $query_descriptions;
break;
default:
return $query_names;
}
}
public static function get_buttons_table_name($old = false)
{
self::addTime('Legacy Function call : get_buttons_table_name');
return self::get_table_name($old);
}
public static function get_table_name($old = false) {
global $wpdb;
if ($old)
return $wpdb->prefix . 'maxbuttons_buttons';
else
return $wpdb->prefix . 'maxbuttonsv3';
}
public static function get_collection_table_name() {
global $wpdb;
return $wpdb->prefix . 'maxbuttons_collections';
}
public static function get_coltrans_table_name() {
global $wpdb;
return $wpdb->prefix . 'maxbuttons_collections_trans';
}
/* Replacement function for Wordpress' transients and problematic name length. */
public static function get_transient($name)
{
global $wpdb;
// self::removeExpiredTrans();
if ($name == '')
return false;
$table = self::get_coltrans_table_name();
$sql = "SELECT value FROM $table where name= '%s' ";
$sql = $wpdb->prepare($sql, $name);
$var = $wpdb->get_var($sql);
if (is_null($var))
$var = false;
return $var;
}
public static function set_transient($name, $value , $expire = -1 )
{
global $wpdb;
if ($expire == -1 )
$expire = HOUR_IN_SECONDS * 4;
if ($name == '')
return false;
$expire_time = time() + $expire;
$table = self::get_coltrans_table_name();
// prevent doubles, remove any present by this name
self::delete_transient($name);
$wpdb->insert($table,
array("name" => $name,
"value" => $value,
"expire" => $expire_time
),
array("%s","%s","%d"));
}
public static function delete_transient($name)
{
global $wpdb;
$table = self::get_coltrans_table_name();
$wpdb->delete($table, array("name" => $name), array('%s') );
}
public static function removeExpiredTrans()
{
global $wpdb;
$table = self::get_coltrans_table_name();
$sql = "DELETE FROM $table WHERE expire < UNIX_TIMESTAMP(NOW())";
$return = $wpdb->query($sql);
if($return === false)
{
$error = "Database error " . $wpdb->last_error;
MB()->add_notice('error', $error);
$install = MB()->getClass('install');
$install->create_database_table();
}
}
/** Function will try to unload any FA scripts other than MB from WP. In case of conflict */
/* 7.0 note - this function is currently not in use due to dynamic font library loading */
public static function fixFAConflict()
{
$forcefa = get_option('maxbuttons_forcefa');
if ($forcefa != '1')
return;
global $wp_styles;
$our_fa_there = false;
foreach($wp_styles->registered as $script => $details)
{
if ($script == 'mbpro-font-awesome')
{
$our_fa_there = true;
break;
}
}
// fix nothing on pages where we are not loading.
if (! $our_fa_there)
{
return;
}
// Loop through all registered styles and remove any that appear to be Font Awesome.
foreach ( $wp_styles->registered as $script => $details ) {
$src = isset($details->src) ? $details->src : false;
if ($script == 'mbpro-font-awesome')
{
$mbpro_src = $src;
continue; // exclude us
}
// look at script handle
if ( false !== strpos( $script, 'fontawesome' ) || false !== strpos( $script, 'font-awesome' ) ) {
wp_dequeue_style( $script );
}
// look at file source
if ($src && ( false !== strpos($src, 'font-awesome') || false !== strpos($src, 'fontawesome') ) )
{
wp_dequeue_style( $script );
}
}
// This is a fix specific for NGGallery since they load their scripts weirdly / wrongly, but do check for the presence of a style named 'fontawesome' .
wp_register_style('fontawesome', $src);
}
public static function debugLog($string)
{
$upload_dir = wp_upload_dir();
$path = $upload_dir['path'];
$file = fopen( trailingslashit($path) . 'maxbuttons-debug.log','a+');
fwrite($file, var_export($string, true) );
fclose($file);
}
public static function timeInit()
{
if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true)
return;
self::$timer = microtime(true);
if (is_admin())
add_filter("admin_footer",array(self::namespaceit('maxUtils'), "showTime"), 100);
else
add_action("wp_footer",array(self::namespaceit('maxUtils'), "showTime"));
}
public static function addTime($msg)
{
if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true)
return;
self::$timings[] = array("msg" => $msg,"time" => microtime(true));
}
public static function startTime($operation)
{
if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true)
return;
self::$time_operations[$operation][] = array("start" => microtime(true),
"end" => 0,
'memory_start' => memory_get_usage(),
);
}
public static function endTime($operation)
{
if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true)
return;
$timedcount = count(self::$time_operations[$operation]);
for ($i = 0; $i < $timedcount; $i++)
{
if (self::$time_operations[$operation][$i]["end"] == 0)
{
self::$time_operations[$operation][$i]["end"] = microtime(true);
self::$time_operations[$operation][$i]["memory_end"] = memory_get_usage();
break;
}
}
}
public static function convert_memory($size)
{
$unit=array('b','kb','mb','gb','tb','pb');
return @round($size/pow(1024,($i=floor(log($size,1024)))),2).' '.$unit[$i];
}
public static function showTime()
{
if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true)
return;
$timer = self::$timer;
$text = '';
$text .= "<div id='mb-timer'>";
$text .= "<p><strong>Timed Operations</strong></p>";
foreach(self::$time_operations as $operation => $operations)
{
foreach($operations as $index => $data)
{
$start = $data["start"];
$end = $data["end"];
$duration = $end - $start;
$mem_start = $data['memory_start'];
$mem_end = $data['memory_end'];
$text .= "<span class='first'>$duration</span>
<span class='second'>$operation</span>
<span class='third'>" . self::convert_memory($mem_start) . " - " . self::convert_memory($mem_end) . "</span><br />
";
}
}
$text .= "<p><strong>" . __("MaxButtons Loading Time:","maxbuttons") . "</strong></p>";
$prev_time =0;
$time_array = array();
foreach(self::$timings as $timing)
{
$cum = ($timing["time"] - $prev_time);
$text .= "<span class='first'>" . ($timing["time"] - $timer) . "</span><span class='second'> " . $timing["msg"] . "</span><span class='third'>$cum</span> <br /> ";
//$time_array[$cum] = $timing["msg"];
$prev_time = $timing["time"];
}
/*ksort($time_array);
$text .= "<br><br><strong>By time taken:</strong><br>";
foreach($time_array as $timeline)
{
$text .= "$timeline <br />";
}
*/
$text .= "</div> ";
$text .= "<style>#mb-timer { margin-left: 180px; }
#mb-timer span {
display: inline-block;
font-size: 12px;
}
#mb-timer span.first {
width: 170px;
}
#mb-timer span.second {
width: 300px;
}
#mb-timer span.third {
width: 150px;
}
</style>";
echo $text;
//return $filter . $text;
}
}
