get_plugin_path() . "assets/libraries/url_slug.php"); $string = mb_url_slug($string, array("transliterate" => true)); return $string; } static function selectify($name, $array, $selected, $target = '', $class = '') { // optional target for js updating if ($target != '' ) $target = " data-target='$target' "; if ($class != '') $class = " class='$class' "; $output = ""; return $output; } static function hex2rgba($color, $opacity) { // Grab the hex color and remove # $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 . ', ' . $alpha . ')'; } static function strip_px($value) { return rtrim( intval($value), 'px'); } static function generate_font_sizes($start, $end, $step = 1) { $sizes = array(); for ($i = $start; $i <= $end; $i += $step) { $sizes[$i] = $i; } return $sizes; } static function get_media_query($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","maxbuttons"), "phone_land" => __("Small phones (landscape)","maxbuttons"), "phone_portrait" => __("Small phones (portrait)","maxbuttons"), "medium_phone" => __("Medium-size (smart)phone","maxbuttons"), "ipad" => __("Ipad (all) / Large phones","maxbuttons"), "ipad_land" => __("Ipad landscape","maxbuttons"), "ipad_portrait" => __("Ipad portrait","maxbuttons"), "desktop" => __("Desktop","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 $query_descriptions; break; } } static function get_buttons_table_name($old = false) { self::addTime('Legacy Function call : get_buttons_table_name'); return self::get_table_name($old); } static function get_table_name($old = false) { global $wpdb; if ($old) return $wpdb->prefix . 'maxbuttons_buttons'; else return $wpdb->prefix . 'maxbuttonsv3'; } static function get_collection_table_name() { global $wpdb; return $wpdb->prefix . 'maxbuttons_collections'; } static function get_coltrans_table_name() { global $wpdb; return $wpdb->prefix . 'maxbuttons_collections_trans'; } /* Replacement function for Wordpress' transients and problematic name length. */ static function get_transient($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 $var; } static function set_transient($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" => $expire_time ), array("%s","%s","%d")); } static function delete_transient($name) { global $wpdb; $table = self::get_coltrans_table_name(); $wpdb->delete($table, array("name" => $name), array('%s') ); } 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', $error); } } static function timeInit() { if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true) return; self::$timer = microtime(true); if (is_admin()) add_filter("admin_footer",array('maxUtils', "showTime"), 100); else add_action("wp_footer",array('maxUtils', "showTime")); } static function addTime($msg) { if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true) return; /*if (count(self::$timings) == 0) { self::timeInit(); } */ self::$timings[] = array("msg" => $msg,"time" => microtime(true)); } static function startTime($operation) { if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true) return; self::$time_operations[$operation][] = array("start" => microtime(true), "end" => 0, ); } 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); break; } } } static function showTime() { if ( ! defined('MAXBUTTONS_BENCHMARK') || MAXBUTTONS_BENCHMARK !== true) return; $timer = self::$timer; $text = ''; $text .= "

"; $text .= "

Timed Operations

"; foreach(self::$time_operations as $operation => $operations) { foreach($operations as $index => $data) { $start = $data["start"]; $end = $data["end"]; $duration = $end - $start; $text .= "$duration $operation
"; } } $text .= "

" . __("MaxButtons Loading Time:","maxbuttons") . "

"; $prev_time =0; $time_array = array(); foreach(self::$timings as $timing) { $cum = ($timing["time"] - $prev_time); $text .= "" . ($timing["time"] - $timer) . " " . $timing["msg"] . "$cum
"; //$time_array[$cum] = $timing["msg"]; $prev_time = $timing["time"]; } /*ksort($time_array); $text .= "

By time taken:
"; foreach($time_array as $timeline) { $text .= "$timeline
"; } */ $text .= "

"; $text .= ""; echo $text; //return $filter . $text; } }