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   1  // Handle .hide-if-no-js and .hide-if-js styles
   2  $(document).ready(function(){
   3      $('.hide-if-no-js').removeClass('hide-if-no-js');
   4       $('.hide-if-js').hide();
   5  });
   6  
   7  // Change an element text an revert in a smooth pulse. el is an element id like '#copybox h2'
   8  function html_pulse( el, newtext ){
   9      var oldtext = $(el).html();
  10      // Fast pulse to "Copied" and revert
  11      $(el).fadeTo(
  12          "normal",
  13          0.01,
  14          function(){
  15              $(el)
  16              .html( newtext )
  17              .css('opacity', 1)
  18              .fadeTo(
  19                  "slow", 1, // this fades from 1 to 1: just a 'sleep(1)' actually
  20                  function(){
  21                      $(el).fadeTo("normal", 0.01, function(){$(el).html( oldtext ).css('opacity', 1)});
  22                  }
  23              );
  24          }
  25      );
  26  
  27  
  28  }
  29  
  30  // Update feedback message
  31  function feedback(msg, type, delay) {
  32      closeme = ( type == 'fail' || type == 'error' ) ? true : false;        
  33      delay = delay || ( closeme == true ? 10000 : 3500 );
  34      $.notifyBar({
  35          html: '<span>'+msg+'</span>',
  36          delay: delay,
  37          animationSpeed: "normal",
  38          close: closeme,
  39          cls: type
  40      });
  41      return true;
  42  }
  43  
  44  // Unused for now
  45  function logout() {
  46      $.ajax({
  47          type: "POST",
  48          url: ajaxurl,
  49          data: {action:'logout'},
  50          success: function() {
  51              window.parent.location.href = window.parent.location.href;
  52          }
  53      });
  54  }
  55  
  56  // Begin the spinning animation & disable a button
  57  function add_loading(el) {
  58      $(el).attr("disabled", "disabled").addClass('disabled').addClass('loading');
  59  }
  60  
  61  // End spinning animation
  62  function end_loading(el) {
  63      $(el).removeClass('loading');
  64  }
  65  
  66  // Un-disable an element
  67  function end_disable(el) {
  68      $(el).removeAttr("disabled").removeClass('disabled');
  69  }
  70  
  71  // Trim long string
  72  function trim_long_string( string, length) {
  73      var newstring = string;
  74      length = length || 60;
  75      if ( newstring.length > length ) {
  76          newstring = newstring.substr(0, (length - 5) ) + '[...]';    
  77      }
  78      return newstring;
  79  }
  80  
  81  // Get the var=xxx from a query string
  82  function get_var_from_query( url, varname, default_val ) {
  83      if( varname == undefined ) {
  84          varname = 'nonce';
  85      }
  86      if( default_val == undefined ) {
  87          default_val = '';
  88      }
  89      
  90      // Split the url on '?' and get only the params (which is element 1)
  91      url = url.split('?')[1];
  92      // Now split those params on '&' so we can get each one individually (Ex. param_var=param_value)
  93      url = url.split('&');
  94      // Now we have to find the varname in that array using methods that IE likes (Curse you IE!!!)
  95      var i=0;
  96      for( i=0; i<url.length; i++ ){
  97          // So split the first param elemment on '=' and check the param_var to see if it matches varname (element 0)
  98          if( url[i].split('=')[0] == varname ){
  99              // If it matches we want to return the param_value
 100              return url[i].split('=')[1];
 101          }
 102      }
 103      
 104      // If we didn't find anything then we just return the default_val
 105      return default_val;    
 106  }
 107  
 108  /**
 109   * Jquery Cookie plugin
 110   * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 111   * Dual licensed under the MIT and GPL licenses:
 112   * http://www.opensource.org/licenses/mit-license.php
 113   * http://www.gnu.org/licenses/gpl.html
 114   * Available at http://plugins.jquery.com/files/jquery.cookie.js.txt
 115   */
 116  jQuery.cookie = function(name, value, options) {
 117      if (typeof value != 'undefined') { // name and value given, set cookie
 118          options = options || {};
 119          if (value === null) {
 120              value = '';
 121              options.expires = -1;
 122          }
 123          var expires = '';
 124          if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
 125              var date;
 126              if (typeof options.expires == 'number') {
 127                  date = new Date();
 128                  date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
 129              } else {
 130                  date = options.expires;
 131              }
 132              expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
 133          }
 134          // CAUTION: Needed to parenthesize options.path and options.domain
 135          // in the following expressions, otherwise they evaluate to undefined
 136          // in the packed version for some reason...
 137          var path = options.path ? '; path=' + (options.path) : '';
 138          var domain = options.domain ? '; domain=' + (options.domain) : '';
 139          var secure = options.secure ? '; secure' : '';
 140          document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
 141      } else { // only name given, get cookie
 142          var cookieValue = null;
 143          if (document.cookie && document.cookie != '') {
 144              var cookies = document.cookie.split(';');
 145              for (var i = 0; i < cookies.length; i++) {
 146                  var cookie = jQuery.trim(cookies[i]);
 147                  // Does this cookie string begin with the name we want?
 148                  if (cookie.substring(0, name.length + 1) == (name + '=')) {
 149                      cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
 150                      break;
 151                  }
 152              }
 153          }
 154          return cookieValue;
 155      }
 156  };
 157  
 158  // Split a URL into protocol, slashes and the rest
 159  function get_protocol_slashes_and_rest( url ) {
 160      if( ups=url.match( /^[a-zA-Z0-9\+\.-]+:(\/\/)?/ ) ) {
 161          ups=ups[0];
 162          var ur=url.split(new RegExp(ups))[1];
 163          var ups=ups.split(/\:/);
 164          return { protocol: ups[0]+':', slashes: ups[1], rest: ur };
 165      } else {
 166          return { protocol: '', slashes: '', rest: url };;
 167      }
 168  }