internal static string GenerateRegexForURL(ModelListMethod mlm, MethodInfo mi)
{
Logger.Debug("Generating regular expression for model list method at path " + mlm.Path);
string ret = "^(GET\t";
if (mlm.Host == "*")
{
ret += ".+";
}
else
{
ret += mlm.Host;
}
if (mi.GetParameters().Length > 0)
{
ParameterInfo[] pars = mi.GetParameters();
string[] regexs = new string[pars.Length];
for (int x = 0; x < pars.Length; x++)
{
Logger.Trace("Adding parameter " + pars[x].Name + "[" + pars[x].ParameterType.FullName + "]");
regexs[x] = _GetRegexStringForParameter(pars[x]);
}
string path = string.Format((mlm.Path + (mlm.Paged ? (mlm.Path.Contains("?") ? "&" : "?") + "PageStartIndex={" + (regexs.Length - 3).ToString() + "}&PageSize={" + (regexs.Length - 2).ToString() + "}" : "")).Replace("?", "\\?"), regexs);
ret += (path.StartsWith("/") ? path : "/" + path).TrimEnd('/');
}
else
{
ret += (mlm.Path.StartsWith("/") ? mlm.Path : "/" + mlm.Path).Replace("?", "\\?").TrimEnd('/');
}
Logger.Trace("Regular expression constructed: " + ret + ")$");
return(ret + ")$");
}
internal static string CreateJavacriptUrlCode(ModelListMethod mlm, MethodInfo mi, Type modelType)
{
Logger.Debug("Creating the javascript url call for the model list method at path " + mlm.Path);
ParameterInfo[] pars = mi.GetParameters();
if (pars.Length > 0)
{
string[] pNames = new string[pars.Length];
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
StringBuilder sb = new StringBuilder();
sb.Append("'+(");
if (pars[x].ParameterType == typeof(bool))
{
sb.AppendFormat("{0}==undefined ? 'false' : ({0}==null ? 'false' : ({0} ? 'true' : 'false')))+'", pars[x].Name);
}
else if (pars[x].ParameterType == typeof(DateTime))
{
sb.AppendFormat("{0}==undefined ? 'NULL' : ({0}==null ? 'NULL' : _.extractUTCDate({0})))+'", pars[x].Name);
}
else
{
sb.AppendFormat("{0}==undefined ? 'NULL' : ({0} == null ? 'NULL' : {0}))+'", pars[x].Name);
}
pNames[x] = sb.ToString();
}
return("var url='" + string.Format((mlm.Path.StartsWith("/") ? mlm.Path : "/" + mlm.Path).TrimEnd('/'), pNames) + "';");
}
else
{
return("var url='" + (mlm.Path.StartsWith("/") ? mlm.Path : "/" + mlm.Path).TrimEnd('/') + "';");
}
}
public sModelListCall(ModelListMethod mlm, MethodInfo mi)
{
_isPaged = mlm.Paged;
string reg = "";
_groupIndexes = null;
_usesSession = Utility.UsesSecureSession(mi, out _sessionIndex);
ParameterInfo[] pars = Utility.ExtractStrippedParameters(mi);
if (pars.Length > 0)
{
string[] regexs = new string[pars.Length];
reg = (mlm.Path + (mlm.Paged ? (mlm.Path.Contains("?") ? "&" : "?") + "PageStartIndex={" + (regexs.Length - 3).ToString() + "}&PageSize={" + (regexs.Length - 2).ToString() + "}" : "")).Replace("?", "\\?");
for (int x = 0; x < pars.Length; x++)
{
Type ptype = pars[x].ParameterType;
bool nullable = false;
regexs[x] = "(.+)";
if (ptype.FullName.StartsWith("System.Nullable"))
{
nullable = true;
if (ptype.IsGenericType)
{
ptype = ptype.GetGenericArguments()[0];
}
else
{
ptype = ptype.GetElementType();
}
}
if (ptype == typeof(DateTime))
{
regexs[x] = "(\\d+" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(int) ||
ptype == typeof(long) ||
ptype == typeof(short) ||
ptype == typeof(byte))
{
regexs[x] = "(-?\\d+" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(uint) ||
ptype == typeof(ulong) ||
ptype == typeof(ushort))
{
regexs[x] = "(-?\\d+" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(double) ||
ptype == typeof(decimal) ||
ptype == typeof(float))
{
regexs[x] = "(-?\\d+(.\\d+)?" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(bool))
{
regexs[x] = "(true|false" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype.IsEnum)
{
regexs[x] = "(";
foreach (string str in Enum.GetNames(ptype))
{
regexs[x] += str + "|";
}
regexs[x] = regexs[x].Substring(0, regexs[x].Length - 1) + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(Guid))
{
regexs[x] = "([0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}" + (nullable ? "|NULL" : "") + ")";
}
}
_groupIndexes = new Dictionary <int, int>();
MatchCollection matches = _regParameter.Matches(reg);
for (int x = 0; x < matches.Count; x++)
{
int idx = int.Parse(matches[x].Groups[1].Value);
if (_usesSession)
{
if (idx >= _sessionIndex)
{
idx++;
}
}
_groupIndexes.Add(idx, x);
}
reg = string.Format(reg, regexs);
reg = (reg.StartsWith("/") ? reg : "/" + reg).TrimEnd('/');
}
else
{
reg = mlm.Path.Replace("?", "\\?");
}
_reg = new Regex(reg, RegexOptions.Compiled | RegexOptions.ECMAScript);
_method = mi;
}
public void GeneratorJS(ref WrappedStringBuilder builder, Type modelType)
{
foreach (MethodInfo mi in modelType.GetMethods(Constants.LOAD_METHOD_FLAGS))
{
if (mi.GetCustomAttributes(typeof(ModelListMethod), false).Length > 0)
{
ModelListMethod mlm = (ModelListMethod)mi.GetCustomAttributes(typeof(ModelListMethod), false)[0];
builder.AppendFormat(@"App.Models.{0}=extend(App.Models.{0},{{
{1}:function(", new object[] { modelType.Name, mi.Name });
ParameterInfo[] pars = Utility.ExtractStrippedParameters(mi);
string url = _CreateJavacriptUrlCode(mlm, pars, modelType);
if (mlm.Paged)
{
url += string.Format("+'{0}PageStartIndex='+this.currentIndex()+'&PageSize='+this.currentPageSize()", (mlm.Path.Contains("?") ? "&" : "?"));
}
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.Append((x > 0 ? "," : "") + pars[x].Name);
}
if (mlm.Paged)
{
builder.Append((pars.Length > 3 ? "," : "") + "pageStartIndex,pageSize");
builder.AppendLine(@"){
pageStartIndex = (pageStartIndex == undefined ? 0 : (pageStartIndex == null ? 0 : pageStartIndex));
pageSize = (pageSize == undefined ? 10 : (pageSize == null ? 10 : pageSize));
var ret = extend([],{
currentIndex:function(){return pageStartIndex;},
currentPageSize:function(){return pageSize;},
currentPage:function(){return Math.floor(this.currentIndex()/this.currentPageSize());},
totalPages:function(){return 0;},
moveToPage:function(pageNumber){
if (pageNumber>=this.totalPages()){
throw 'Unable to move to Page that exceeds current total pages.';
}else{
this.currentIndex=function(){return pageNumber*this.currentPageSize();};
return this.reload();
}
},
moveToNextPage:function(){
if(Math.floor(this.currentIndex()/this.currentPageSize())+1<this.totalPages()){
return this.moveToPage(Math.floor(this.currentIndex()/this.currentPageSize())+1);
}else{
throw 'Unable to move to next Page as that will excess current total pages.';
}
},
moveToPreviousPage:function(){
if(Math.floor(this.currentIndex()/this.currentPageSize())-1>=0){
return this.moveToPage(Math.floor(this.currentIndex()/this.currentPageSize())-1);
}else{
throw 'Unable to move to previous Page as that will be before the first page.';
}
},
changePageSize:function(size){
this.currentPageSize = function(){ return size;};
return this.reload();
},");
}
else
{
builder.AppendLine(@"){
var ret = extend([],{");
}
builder.Append(string.Format("url:function(){{ return {0};}},", url));
builder.Append(Constants._LIST_EVENTS_CODE);
builder.Append(Constants.ARRAY_TO_VUE_METHOD);
builder.Append(Constants._LIST_RELOAD_CODE.Replace("$url$", "this.url()").Replace("$type$", modelType.Name));
if ((mlm.Paged && pars.Length > 3) || (!mlm.Paged && pars.Length > 0))
{
builder.AppendLine(@",
currentParameters:function(){
return {");
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.AppendLine(string.Format(" {0}:{0}{1}", new object[] { pars[x].Name, (x + 1 == (mlm.Paged ? pars.Length - 3 : pars.Length) ? "" : ",") }));
}
builder.AppendLine(@" };
},");
builder.Append(" changeParameters:function(");
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.Append((x > 0 ? "," : "") + pars[x].Name);
}
builder.AppendLine(@"){
if (arguments.length!=0){
if (Array.isArray(arguments[0]) && arguments.length==1){
var args = arguments[0];");
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.AppendLine(string.Format(" {0} = (args.length>{1} ? args[{1}] : undefined);", pars[x].Name, x));
}
builder.AppendLine(string.Format(@" }}
}}
this.url=function(){{ return {0};}};
this.currentParameters=function(){{
return {{", url));
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.AppendLine(string.Format(" {0}:{0}{1}", new object[] { pars[x].Name, (x + 1 == (mlm.Paged ? pars.Length - 3 : pars.Length) ? "" : ",") }));
}
builder.AppendLine(@" };
};
this.reload();
}");
}
builder.AppendLine(@" });
ret.reload();
return ret;
}
});");
}
}
}
public void GeneratorJS(ref WrappedStringBuilder builder, bool minimize, Type modelType)
{
foreach (MethodInfo mi in modelType.GetMethods(Constants.LOAD_METHOD_FLAGS))
{
if (mi.GetCustomAttributes(typeof(ModelListMethod), false).Length > 0)
{
ModelListMethod mlm = (ModelListMethod)mi.GetCustomAttributes(typeof(ModelListMethod), false)[0];
builder.AppendFormat(@"{0}=$.extend({0},{{
{1}:function(", new object[] { Constants.STATICS_VARAIBLE, mi.Name });
ParameterInfo[] pars = mi.GetParameters();
string url = _CreateJavacriptUrlCode(mlm, mi, modelType);
if (mlm.Paged)
{
url += string.Format("+'{0}PageStartIndex='+this.currentIndex()+'&PageSize='+this.currentPageSize()", (mlm.Path.Contains("?") ? "&" : "?"));
}
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.Append((x > 0 ? "," : "") + pars[x].Name);
}
if (mlm.Paged)
{
builder.Append((pars.Length > 3 ? "," : "") + "pageStartIndex,pageSize");
builder.AppendLine(@"){
pageStartIndex = (pageStartIndex == undefined ? 0 : (pageStartIndex == null ? 0 : pageStartIndex));
pageSize = (pageSize == undefined ? 10 : (pageSize == null ? 10 : pageSize));
var ret = $.extend([],{
currentIndex:function(){return pageStartIndex;},
currentPageSize:function(){return pageSize;},
currentPage:function(){return Math.floor(this.currentIndex()/this.currentPageSize());},
totalPages:function(){return 0;},
moveToPage:function(pageNumber){
if (pageNumber>=this.totalPages()){
throw 'Unable to move to Page that exceeds current total pages.';
}else{
this.currentIndex=function(){return pageNumber*this.currentPageSize();};
this.reload();
}
},
moveToNextPage:function(){
if(Math.floor(this.currentIndex()/this.currentPageSize())+1<this.totalPages()){
this.moveToPage(Math.floor(this.currentIndex()/this.currentPageSize())+1);
}else{
throw 'Unable to move to next Page as that will excess current total pages.';
}
},
moveToPreviousPage:function(){
if(Math.floor(this.currentIndex()/this.currentPageSize())-1>=0){
this.moveToPage(Math.floor(this.currentIndex()/this.currentPageSize())-1);
}else{
throw 'Unable to move to previous Page as that will be before the first page.';
}
},
changePageSize:function(size){
this.currentPageSize = function(){ return size;};
this.reload();
},");
}
else
{
builder.AppendLine(@"){
var ret = $.extend([],{");
}
builder.Append(string.Format("url:function(){{ return {0};}},", url));
builder.Append(Constants._LIST_EVENTS_CODE);
builder.Append(Constants._LIST_RELOAD_CODE.Replace("$url$", "this.url()").Replace("$type$", modelType.Name));
/*builder.AppendLine(@"reload:function(){
* var tmp = this;
* var response = $.ajax({
* type:'GET',
* url:this.url(),
* dataType:'text',
* async:false,
* cache:false
* }).fail(function(jqXHR,testStatus,errorThrown){
* throw errorThrown;
* }).done(function(data,textStatus,jqXHR){
* if (jqXHR.status==200){
* data = JSON.parse(data);
* while(tmp.length>0){ret.pop();}");
* if (mlm.Paged)
* builder.AppendLine("tmp.totalPages=function(){return data.TotalPages;};");
* builder.AppendLine(string.Format(@" if (data{2}!=null){{
* for(var x=0;x<data{2}.length;x++){{
* tmp.push({1}['{0}'](data{2}[x],new App.Models.{0}()));
* }}
* }}
* for(var x=0;x<tmp.length;x++){{
* tmp[x].$on('{4}',function(model){{
* tmp.reload();
* }});
* tmp[x].$on('{5}',function(model){{
* for(var x=0;x<tmp.length;x++){{
* if (tmp[x].id()==model.id()){{
* Vue.set(tmp,x,model);
* break;
* }}
* }}
* }});
* tmp[x].$on('{6}',function(model){{
* for(var x=0;x<tmp.length;x++){{
* if (tmp[x].id()==model.id()){{
* Vue.set(tmp,x,model);
* break;
* }}
* }}
* }});
* }}
* }}else{{
* throw data;
* }}
* }});
* }},
* url:function(){{ return {3};}}", new object[] {
* modelType.Name,
* Constants.PARSERS_VARIABLE,
* (mlm.Paged ? ".response" : ""),
* url,
* Constants.Events.MODEL_DESTROYED,
* Constants.Events.MODEL_UPDATED,
* Constants.Events.MODEL_LOADED
* }));*/
if ((mlm.Paged && pars.Length > 3) || (!mlm.Paged && pars.Length > 0))
{
builder.AppendLine(@",
currentParameters:function(){
return {");
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.AppendLine(string.Format(" {0}:{0}{1}", new object[] { pars[x].Name, (x + 1 == (mlm.Paged ? pars.Length - 3 : pars.Length) ? "" : ",") }));
}
builder.AppendLine(@" };
},");
builder.Append(" changeParameters:function(");
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.Append((x > 0 ? "," : "") + pars[x].Name);
}
builder.AppendLine(string.Format(@"){{
this.url=function(){{ return {0};}};
this.currentParameters=function(){{
return {{", url));
for (int x = 0; x < (mlm.Paged ? pars.Length - 3 : pars.Length); x++)
{
builder.AppendLine(string.Format(" {0}:{0}{1}", new object[] { pars[x].Name, (x + 1 == (mlm.Paged ? pars.Length - 3 : pars.Length) ? "" : ",") }));
}
builder.AppendLine(@" };
};
this.reload();
}");
}
builder.AppendLine(@" });
ret.reload(false);
return ret;
}
});");
}
}
}
public sModelListCall(ModelListMethod mlm, MethodInfo mi)
{
_isPaged = mlm.Paged;
string reg = "";
_groupIndexes = null;
if (mi.GetParameters().Length > 0)
{
ParameterInfo[] pars = mi.GetParameters();
string[] regexs = new string[pars.Length];
reg = (mlm.Path + (mlm.Paged ? (mlm.Path.Contains("?") ? "&" : "?") + "PageStartIndex={" + (regexs.Length - 3).ToString() + "}&PageSize={" + (regexs.Length - 2).ToString() + "}" : "")).Replace("?", "\\?");
for (int x = 0; x < pars.Length; x++)
{
Type ptype = pars[x].ParameterType;
bool nullable = false;
regexs[x] = "(.+)";
if (ptype.FullName.StartsWith("System.Nullable"))
{
nullable = true;
if (ptype.IsGenericType)
{
ptype = ptype.GetGenericArguments()[0];
}
else
{
ptype = ptype.GetElementType();
}
}
if (ptype == typeof(DateTime))
{
regexs[x] = "(\\d+" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(int) ||
ptype == typeof(long) ||
ptype == typeof(short) ||
ptype == typeof(byte))
{
regexs[x] = "(-?\\d+" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(uint) ||
ptype == typeof(ulong) ||
ptype == typeof(ushort))
{
regexs[x] = "(-?\\d+" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(double) ||
ptype == typeof(decimal) ||
ptype == typeof(float))
{
regexs[x] = "(-?\\d+(.\\d+)?" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype == typeof(bool))
{
regexs[x] = "(true|false" + (nullable ? "|NULL" : "") + ")";
}
else if (ptype.IsEnum)
{
regexs[x] = "(";
foreach (string str in Enum.GetNames(ptype))
{
regexs[x] += str + "|";
}
regexs[x] = regexs[x].Substring(0, regexs[x].Length - 1) + (nullable ? "|NULL" : "") + ")";
}
}
_groupIndexes = new int[(mlm.Paged ? pars.Length - 1 : pars.Length)];
MatchCollection matches = _regParameter.Matches(reg);
for (int x = 0; x < matches.Count; x++)
{
_groupIndexes[int.Parse(matches[x].Groups[1].Value)] = x;
}
reg = string.Format(reg, regexs);
reg = (reg.StartsWith("/") ? reg : "/" + reg).TrimEnd('/');
}
else
{
reg = mlm.Path.Replace("?", "\\?");
}
_reg = new Regex(reg, RegexOptions.Compiled | RegexOptions.ECMAScript);
_method = mi;
}
