BUG 7038 Solved character special in the field suggest

The problem was solved by correcting the sending of special characters from url ajax, also resolved a problem that occasions to use the euro symbol in the field Suggest on internet explorer.

gulliver/js/common/core/common.js

@@ -1342,7 +1342,69 @@ function htmlentities (string, quote_style) {
 
     return tmp_str;
 }
-
+function utf8_encode (argString) {
+  var utftext = "",
+  start, end, stringl = 0;
+  var string = argString;
+  start = end = 0;
+  stringl = string.length;
+    for (var n = 0; n < stringl; n++) {
+      var c1 = string.charCodeAt(n);
+      var enc = null;
+	if (c1 < 128) {
+	  end++;
+	}
+	else if (c1 > 127 && c1 < 2048) {
+	  enc = String.fromCharCode((c1 >> 6) | 192) + String.fromCharCode((c1 & 63) | 128);
+	}
+	else {
+	  enc = String.fromCharCode((c1 >> 12) | 224) + String.fromCharCode(((c1 >> 6) & 63) | 128) + String.fromCharCode((c1 & 63) | 128);
+	}            
+	if (enc !== null) {
+	    if (end > start) {
+	      utftext += string.slice(start, end);
+	    }
+	  utftext += enc;
+	  start = end = n + 1;
+	}
+    } 
+    if (end > start) {
+      utftext += string.slice(start, stringl);
+    }
+  return utftext;
+} 
+function base64_encode (data) {
+  var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+  var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
+  ac = 0,
+  enc = "",
+  tmp_arr = [];        
+    if (!data) {
+      return data;
+    } 
+  data = utf8_encode(data + '');      
+    do { 
+      o1 = data.charCodeAt(i++);
+      o2 = data.charCodeAt(i++);
+      o3 = data.charCodeAt(i++); 
+      bits = o1 << 16 | o2 << 8 | o3;   
+      h1 = bits >> 18 & 0x3f;
+      h2 = bits >> 12 & 0x3f;
+      h3 = bits >> 6 & 0x3f;
+      h4 = bits & 0x3f;  
+      tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
+    } while (i < data.length); 
+  enc = tmp_arr.join(''); 
+    switch (data.length % 3) {
+      case 1:
+	enc = enc.slice(0, -2) + '==';
+      break;
+      case 2:
+	enc = enc.slice(0, -1) + '=';
+      break;
+    } 
+  return enc;
+}
 function get_html_translation_table (table, quote_style) {
     //example 1: get_html_translation_table('HTML_SPECIALCHARS');
     //returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}

gulliver/methods/genericAjax.php

@@ -21,6 +21,9 @@ if( isset($request) ){
     case 'suggest':
 
       try{
+	  if(isset($_GET["inputEnconde64"])) {
+	    $_GET['input'] = base64_decode($_GET['input']);		
+          }	  
         $sData = base64_decode(str_rot13($_GET['hash']));
         list($SQL, $DB_UID) = explode('@|', $sData);
         // Remplace values for dependent fields
@@ -30,6 +33,8 @@ if( isset($request) ){
           $SQL = str_replace($aDependentFieldsKeys, $aDependentFieldsValue, $SQL);
         }
         if (1===preg_match('/^\s*SELECT\s+([\w\W]+?)(?:\s+FROM\s+`?([^`]+?)`?)(?:\s+WHERE\s+([\w\W]+?))?(?:\s+GROUP\s+BY\s+([\w\W]+?))?(?:\s+ORDER\s+BY\s+([\w\W]+?))?(?:\s+BETWEEN\s+([\w\W]+?)\s+AND\s+([\w\W]+?))?(?:\s+LIMIT\s+(\d+)\s*,\s*(\d+))?\s*$/im', $SQL, $matches)) {
+		
+		
           $sqlColumns   = $matches[1];
           $sqlFrom      = isset($matches[2])?$matches[2]:'';
           $sqlWhere     = isset($matches[3])?$matches[3]:'';
@@ -144,7 +149,7 @@ if( isset($request) ){
             $arr = array();
             $aReplace = array("(\r\n)", "(\n\r)", "(\n)", "(\r)");
             for ($i=0;$i<count($aResults);$i++) {
-              $arr[] = "{\"id\": \"".$aResults[$i]['id']."\", \"value\": \"". preg_replace($aReplace, "", $aResults[$i]['value']) ."\", \"info\": \"".$aResults[$i]['info']."\"}";		
+              $arr[] = "{\"id\": \"".$aResults[$i]['id']."\", \"value\": \"". html_entity_decode(preg_replace($aReplace, "", $aResults[$i]['value']))."\", \"info\": \"".$aResults[$i]['info']."\"}";		
             }
             echo implode(", ", $arr);
             echo "]}";

gulliver/system/class.xmlform.php

@@ -1223,8 +1223,8 @@ class XmlForm_Field_Suggest extends XmlForm_Field_SimpleText //by neyek
           $sResultKeys = '';
           $depValues = '+';
         }
-
+        
-        $sOptions  = 'script: function (input) { return "'.$this->ajaxServer.'?request=suggest&json=true&limit='.$this->maxresults.'&hash='.$hash.'&dependentFieldsKeys=' . $sResultKeys . '&dependentFieldsValue="'.$depValues.'"&input=" + getField(\''. $this->name .'_label\').value; },';
+        $sOptions  = 'script: function (input) {var inputValue = base64_encode(getField(\''. $this->name .'_label\').value); return "'.$this->ajaxServer.'?request=suggest&json=true&limit='.$this->maxresults.'&hash='.$hash.'&dependentFieldsKeys=' . $sResultKeys . '&dependentFieldsValue="'.$depValues.'"&input="+inputValue+"&inputEnconde64=enable"; },';
         $sOptions .= 'json: true,';
         $sOptions .= 'limit: '.$this->maxresults.',';
         // $sOptions .= 'varname: "input",';