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   1  <?php
   2  
   3  /** This file is part of KCFinder project
   4    *
   5    *      @desc Miscellaneous methods
   6    *   @package KCFinder
   7    *   @version 2.21
   8    *    @author Pavel Tzonkov <[email protected]>
   9    * @copyright 2010 KCFinder Project
  10    *   @license http://www.opensource.org/licenses/gpl-2.0.php GPLv2
  11    *   @license http://www.opensource.org/licenses/lgpl-2.1.php LGPLv2
  12    *      @link http://kcfinder.sunhater.com
  13    */?>
  14  
  15  browser.showDialog = function(e) {
  16      this.shadow();
  17      if (e) {
  18          var left = e.pageX - parseInt($('#dialog').outerWidth() / 2);
  19          var top = e.pageY - parseInt($('#dialog').outerHeight() / 2);
  20          if (left < 15) left = 15;
  21          if (top < 15) top = 15;
  22          if (($('#dialog').outerWidth() + left) > $(window).width() - 30)
  23              left = $(window).width() - $('#dialog').outerWidth() - 15;
  24          if (($('#dialog').outerHeight() + top) > $(window).height() - 30)
  25              top = $(window).height() - $('#dialog').outerHeight() - 15;
  26          $('#dialog').css('left', left + "px");
  27          $('#dialog').css('top', top + "px");
  28      } else {
  29          $('#dialog').css('left', parseInt(($(window).width() - $('#dialog').outerWidth()) / 2) + 'px');
  30          $('#dialog').css('top', parseInt(($(window).height() - $('#dialog').outerHeight()) / 2) + 'px');
  31          $('#dialog').css('display', 'block');
  32      }
  33  
  34  };
  35  
  36  browser.hideDialog = function() {
  37      this.unshadow();
  38      if ($('#clipboard').hasClass('selected'))
  39          $('#clipboard').removeClass('selected');
  40      $('#dialog').css('display', 'none');
  41      $('div.folder > a > span.folder').removeClass('context');
  42      $('#dialog').html('');
  43  };
  44  
  45  browser.shadow = function() {
  46      $('#shadow').css('display', 'block');
  47  };
  48  
  49  browser.unshadow = function() {
  50      $('#shadow').css('display', 'none');
  51  };
  52  
  53  browser.showMenu = function(e) {
  54      var left = e.pageX;
  55      var top = e.pageY;
  56      if (($('#dialog').outerWidth() + left) > $(window).width())
  57          left = $(window).width() - $('#dialog').outerWidth();
  58      if (($('#dialog').outerHeight() + top) > $(window).height())
  59          top = $(window).height() - $('#dialog').outerHeight();
  60      $('#dialog').css('left', left + "px");
  61      $('#dialog').css('top', top + "px");
  62      $('#dialog').css('display', 'none');
  63      $('#dialog').fadeIn();
  64  };
  65  
  66  browser.fileNameDialog = function(e, post, inputName, inputValue, url, labels, callBack) {
  67      var html = '<form method="post" action="javascript:;">' +
  68          '<div class="box"><b>' + this.label(labels.title) + '</b><br />' +
  69          '<input name="' + inputName + '" value="' + _.htmlValue(inputValue) + '" type="text" /><br />' +
  70          '<div style="text-align:right">' +
  71          '<input type="submit" value="' + _.htmlValue(this.label("OK")) + '" />' +
  72          '<input type="button" value="' + _.htmlValue(this.label("Cancel")) + '" onclick="browser.hideDialog(); return false" />' +
  73      '</div></div></form>';
  74      $('#dialog').html(html);
  75      $('#dialog').unbind();
  76      $('#dialog').click(function() {
  77          return false;
  78      });
  79      $('#dialog form').submit(function() {
  80          var name = this.elements[0];
  81          name.value = $.trim(name.value);
  82          if (name.value == '') {
  83              alert(browser.label(labels.errEmpty));
  84              name.focus();
  85              return;
  86          } else if (/[\/\\]/g.test(name.value)) {
  87              alert(browser.label(labels.errSlash))
  88              name.focus();
  89              return;
  90          } else if (name.value.substr(0, 1) == ".") {
  91              alert(browser.label(labels.errDot))
  92              name.focus();
  93              return;
  94          }
  95          eval('post.' + inputName + ' = name.value;');
  96          $.ajax({
  97              type: 'POST',
  98              url: url,
  99              data: post,
 100              async: false,
 101              success: function(xml) {
 102                  if (browser.errors(xml)) return;
 103                  if (callBack) callBack(xml);
 104                  browser.hideDialog();
 105              },
 106              error: function(request, error) {
 107                  alert(browser.label("Unknown error."));
 108              }
 109          });
 110          return false;
 111      });
 112      browser.showDialog(e);
 113      $('#dialog').css('display', 'block');
 114      $('#dialog input[type="submit"]').click(function() {
 115          return $('#dialog form').submit();
 116      });
 117      $('#dialog input[type="text"]').get(0).focus();
 118      $('#dialog input[type="text"]').get(0).select();
 119      $('#dialog input[type="text"]').keypress(function(e) {
 120          if (e.keyCode == 27) browser.hideDialog();
 121      });
 122  };
 123  
 124  browser.orderFiles = function(callBack, selected) {
 125      var order = _.kuki.get('order');
 126      var desc = (_.kuki.get('orderDesc') == 'on');
 127  
 128      browser.files = browser.files.sort(function(a, b) {
 129          var a1, b1, arr;
 130          if (!order) order = 'name';
 131  
 132          if (order == 'date') {
 133              a1 = a.mtime;
 134              b1 = b.mtime;
 135          } else if (order == 'type') {
 136              a1 = _.getFileExtension(a.name);
 137              b1 = _.getFileExtension(b.name);
 138          } else
 139              eval('a1 = a.' + order + '.toLowerCase(); b1 = b.' + order + '.toLowerCase();');
 140  
 141          if ((order == 'size') || (order == 'date')) {
 142              a1 = parseInt(a1 ? a1 : '');
 143              b1 = parseInt(b1 ? b1 : '');
 144              if (a1 < b1) return desc ? 1 : -1;
 145              if (a1 > b1) return desc ? -1 : 1;
 146          }
 147  
 148          if (a1 == b1) {
 149              a1 = a.name.toLowerCase();
 150              b1 = b.name.toLowerCase();
 151              arr = [a1, b1];
 152              arr = arr.sort();
 153              return (arr[0] == a1) ? -1 : 1;
 154          }
 155  
 156          arr = [a1, b1];
 157          arr = arr.sort();
 158          if (arr[0] == a1) return desc ? 1 : -1;
 159          return desc ? -1 : 1;
 160      });
 161  
 162      browser.showFiles(callBack, selected);
 163      browser.initFiles();
 164  };
 165  
 166  browser.humanSize = function(size) {
 167      if (size < 1024) {
 168          size = size.toString() + ' B';
 169      } else if (size < 1048576) {
 170          size /= 1024;
 171          size = parseInt(size).toString() + ' KB';
 172      } else if (size < 1073741824) {
 173          size /= 1048576;
 174          size = parseInt(size).toString() + ' MB';
 175      } else if (size < 1099511627776) {
 176          size /= 1073741824;
 177          size = parseInt(size).toString() + ' GB';
 178      } else {
 179          size /= 1099511627776;
 180          size = parseInt(size).toString() + ' TB';
 181      }
 182      return size;
 183  };
 184  
 185  browser.baseGetData = function(act) {
 186      var data = 'browse.php?type=' + encodeURIComponent(this.type) + '&lng=' + this.lang;
 187      if (act)
 188          data += "&act=" + act
 189      return data;
 190  };
 191  
 192  browser.label = function(index, data) {
 193      var label = this.labels[index] ? this.labels[index] : index;
 194      if (data)
 195          $.each(data, function(key, val) {
 196              label = label.replace('{' + key + '}', val);
 197          });
 198      return label;
 199  };
 200  
 201  browser.errors = function(xml) {
 202      if (!xml.getElementsByTagName('error').length)
 203          return false;
 204      var alertMsg = '';
 205      $.each(xml.getElementsByTagName('error'), function(i, error) {
 206          alertMsg += browser.xmlData(error.childNodes) + "\n";
 207      });
 208      alertMsg = alertMsg.substr(0, alertMsg.length - 1);
 209      alert(alertMsg);
 210      return true;
 211  };
 212  
 213  browser.post = function(url, data) {
 214      var html = '<form id="postForm" method="POST" action="' + url + '">';
 215      $.each(data, function(key, val) {
 216          if ($.isArray(val))
 217              $.each(val, function(i, aval) {
 218                  html += '<input type="hidden" name="' + _.htmlValue(key) + '[]" value="' + _.htmlValue(aval) + '" />';
 219              });
 220          else
 221              html += '<input type="hidden" name="' + _.htmlValue(key) + '" value="' + _.htmlValue(val) + '" />';
 222      });
 223      html += '</form>';
 224      $('#dialog').html(html);
 225      $('#dialog').css('display', 'block');
 226      $('#postForm').get(0).submit();
 227  };
 228  
 229  browser.fadeFiles = function() {
 230      $('#files > div').css('opacity', '0.4');
 231      $('#files > div').css('filter', 'alpha(opacity:40)');
 232  };
 233  
 234  browser.xmlData = function(nodes) {
 235      var data = '';
 236      $.each(nodes, function(i) {
 237          data += nodes[i].nodeValue;
 238      });
 239      return data;
 240  };