/// <summary>
/// ############ ########## ######, ###########, ##### ## ######### ######## ##### ########### ###########,
/// # ######### ## ### #############
/// </summary>
/// <param name="userConnection">UserConnection ######## ############</param>
/// <param name="htmlEdit">######## HtmlEdit</param>
public static void RegisterDetailAddImageScript(UserConnection userConnection, HtmlEdit htmlEdit)
{
var script = "{0}.on('beforeimageadd', function(htmlEdit) {{ {1} }});";
var sb = new StringBuilder();
sb.Append(@"
var needAddDetailRequest = Ext.decode(Ext.get('customDataField').dom.value)['needAddDetailRequest'];
if (!needAddDetailRequest) {
htmlEdit.showCreateImageWindow();
} else {" );
const string messageCallback = @"
function(btn) {{
if (btn == 'yes') {{
if (!Ext.FormValidator.validate()) {{
return;
}}
var activeDataSource = window[Ext.decode(Ext.get('customDataField').dom.value)['SysModule_activeDataSource']];
var onDatasourceSaved = function() {{
htmlEdit.showCreateImageWindow();
activeDataSource.un('saved', onDatasourceSaved, this);
}};
activeDataSource.on('saved', onDatasourceSaved, this);
activeDataSource.save();
}}
}}" ;
var warning = GetLocalizableStringValue(userConnection, "Warning");
var newRecordNotSavedMessage = GetLocalizableStringValue(userConnection, "NewRecordNotSavedMessage");
string showMessageScript = ClientScriptUtilities.GetMessageScript(warning, newRecordNotSavedMessage,
MessageBoxButtons.YesNo, MessageBoxIcon.Question, messageCallback);
sb.Append(showMessageScript);
sb.Append("}\n");
script = string.Format(script, htmlEdit.ClientID, sb);
ScriptManager.AddScript(script);
}
/// <summary>
/// ######### ########### ## ###### "##### # ######" # ############ ###### ####### ###### ## ###########
/// # ######## HtmlEdit ## #######
/// </summary>
/// <param name="userConnection">UserConnection ######## ############</param>
/// <param name="htmlEdit">######## HtmlEdit</param>
/// <param name="entitySchema">##### #######, # ####### ######### ###########</param>
/// <param name="entityId">UId #######, # ####### ######### ###########</param>
public static void SaveAndInsertImage(UserConnection userConnection, HtmlEdit htmlEdit, EntitySchema entitySchema, Guid entityId)
{
// ######### ####### #####
if (Page.Request.Files.Count == 0)
{
return;
}
// ######## ##### ###### "##### # ######", #### ##### ##### ### - ###### ## ######
EntitySchemaManager esm = userConnection.EntitySchemaManager;
string fileSchemaName = entitySchema.Name + "File";
EntitySchema fileEntitySchema = esm.FindInstanceByName(fileSchemaName);
if (fileEntitySchema == null)
{
return;
}
string fileFieldName = htmlEdit.ClientID + "_loadedImage-file";
HttpPostedFile file = Page.Request.Files[fileFieldName];
string fileName = file.FileName;
if (string.IsNullOrEmpty(fileName))
{
return;
}
// ######## ###### #### ### ###### #####
Stream fileStream = file.InputStream;
fileStream.Position = 0;
long fileSize = fileStream.Length;
var fileData = new byte[fileStream.Length];
fileStream.Read(fileData, 0, fileData.Length);
var img = Image.FromStream(fileStream);
if (GraphicUtilities.GetImageFormat(img.RawFormat) == null)
{
var warning = GetLocalizableStringValue(userConnection, "Warning");
var fileTypeError = GetLocalizableStringValue(userConnection, "FileTypeError");
const string messageCallback = @" function() {{}} ";
string showMessageScript = ClientScriptUtilities.GetMessageScript(warning, fileTypeError,
MessageBoxButtons.Ok, MessageBoxIcon.Information, messageCallback);
ScriptManager.AddScript(showMessageScript);
return;
}
// crea Entity ### ###### ##### # ######### ##
var fileUId = Guid.NewGuid();
var fileRepository = ClassFactory.Get <FileRepository>(
new ConstructorArgument("userConnection", userConnection));
var fileEntityInfo = new FileEntityUploadInfo(fileSchemaName, fileUId, fileName);
fileEntityInfo.ParentColumnName = entitySchema.Name;
fileEntityInfo.ParentColumnValue = entityId;
fileEntityInfo.TotalFileLength = fileData.Length;
fileEntityInfo.Content = new MemoryStream(fileData);
fileRepository.UploadFile(fileEntityInfo);
// ####### ###### ControlImage # ############## ###
var controlImage = new ControlImage {
// ###### ##### ###########. # ###### ###### ## Entity
Source = ControlImageSource.EntityColumn,
// ## ##### EntitySchema-# ##### ######## Entity
SchemaUId = fileEntitySchema.UId,
// ######### ####### (ID ######)
EntityPrimaryColumnValue = fileUId,
// ####### ## ####### ##### ######## ######. #### ###### #### UsePrimaryImageColumn, ######### ## ###########
EntitySchemaColumnUId = fileEntitySchema.Columns.GetByName("Data").UId,
UsePrimaryImageColumn = false
};
// ### ##### ######## ########## ###### ControlImage ###### ######## ##########.
// ######### ###### ### ##### ##### ########### # ######### #######.
// ## ###### ###### ## ###### ############## ############# ###### # ######## ### ## ######
string controlImageValue = Json.Serialize(controlImage, new ControlImageJsonConverter());
ScriptManager.AddScript(string.Format("{0}.insertImage({1})", htmlEdit.ClientID, controlImageValue));
}