/// <summary> Constructor for a new instance of the Actionable_Builder_Source_Folder class </summary>
/// <param name="ExistingBaseInstance"> An existing base instance used to populate this class with data </param>
/// <param name="BuilderModulesConfig"> Builder module configuration to use to process this incoming folder structure </param>
/// <remarks> This extends the core class <see cref="Builder_Source_Folder"/> and adds some methods to perform work </remarks>
public Actionable_Builder_Source_Folder(Builder_Source_Folder ExistingBaseInstance, Builder_Modules BuilderModulesConfig )
{
Allow_Deletes = ExistingBaseInstance.Allow_Deletes;
Allow_Folders_No_Metadata = ExistingBaseInstance.Allow_Folders_No_Metadata;
Allow_Metadata_Updates = ExistingBaseInstance.Allow_Metadata_Updates;
Archive_All_Files = ExistingBaseInstance.Archive_All_Files;
Archive_TIFFs = ExistingBaseInstance.Archive_TIFFs;
BibID_Roots_Restrictions = ExistingBaseInstance.BibID_Roots_Restrictions;
Failures_Folder = ExistingBaseInstance.Failures_Folder;
Folder_Name = ExistingBaseInstance.Folder_Name;
Inbound_Folder = ExistingBaseInstance.Inbound_Folder;
Perform_Checksum = ExistingBaseInstance.Perform_Checksum;
Processing_Folder = ExistingBaseInstance.Processing_Folder;
BuilderModules = new List<iFolderModule>();
// Copy over the folder modules
foreach (Builder_Module_Setting settings in ExistingBaseInstance.Builder_Module_Settings)
{
iFolderModule module = BuilderModulesConfig.Get_Folder_Module_By_Key(settings.Key);
if (module != null)
BuilderModules.Add(module);
}
}
/// <summary> Refresh the settings and item list from the database </summary>
/// <returns> TRUE if successful, otherwise FALSE </returns>
public bool Refresh_Settings_And_Item_List()
{
// Disable the cache
CachedDataManager.Settings.Disabled = true;
Engine_Database.Connection_String = dbInstance.Connection_String;
SobekCM_Database.Connection_String = dbInstance.Connection_String;
Library.Database.SobekCM_Database.Connection_String = dbInstance.Connection_String;
// Reload all the other data
Engine_ApplicationCache_Gateway.RefreshAll(dbInstance);
// Also, pull the engine configuration
// Try to read the OAI-PMH configuration file
if (File.Exists(Engine_ApplicationCache_Gateway.Settings.Servers.Base_Directory + "\\config\\user\\sobekcm_microservices.config"))
{
SobekEngineClient.Read_Config_File(Engine_ApplicationCache_Gateway.Settings.Servers.Base_Directory + "\\config\\user\\sobekcm_microservices.config", Engine_ApplicationCache_Gateway.Settings.Servers.System_Base_URL);
}
else if (File.Exists(Engine_ApplicationCache_Gateway.Settings.Servers.Base_Directory + "\\config\\default\\sobekcm_microservices.config"))
{
SobekEngineClient.Read_Config_File(Engine_ApplicationCache_Gateway.Settings.Servers.Base_Directory + "\\config\\default\\sobekcm_microservices.config", Engine_ApplicationCache_Gateway.Settings.Servers.System_Base_URL);
}
if (settings == null)
{
Add_Error_To_Log("Unable to pull the newest settings from the database", String.Empty, String.Empty, -1);
return false;
}
// Save the item table
itemTable = Library.Database.SobekCM_Database.Get_Item_List(true, null).Tables[0];
// get all the info
settings = InstanceWide_Settings_Builder.Build_Settings(dbInstance);
BuilderSettings = new Builder_Modules();
DataSet builderSettingsTbl = Engine_Database.Get_Builder_Settings(false, null);
if (builderSettingsTbl == null)
{
Add_Error_To_Log("Unable to pull the newest BUILDER settings from the database", String.Empty, String.Empty, -1);
return false;
}
if (!Builder_Settings_Builder.Refresh(BuilderSettings, builderSettingsTbl, false))
{
Add_Error_To_Log("Error building the builder settings from the dataset", String.Empty, String.Empty, -1);
return false;
}
List<string> errors = BuilderSettings.Builder_Modules_From_Settings();
if (( errors != null ) && ( errors.Count > 0 ))
{
long logId = Add_Error_To_Log("Error(s) builder the modules from the settings", String.Empty, String.Empty, -1);
foreach (string thisError in errors)
{
Add_Error_To_Log(thisError, String.Empty, String.Empty, logId);
}
return false;
}
// Add the event listeners
foreach (iPreProcessModule thisModule in BuilderSettings.PreProcessModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iSubmissionPackageModule thisModule in BuilderSettings.DeleteItemModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iSubmissionPackageModule thisModule in BuilderSettings.ItemProcessModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iPostProcessModule thisModule in BuilderSettings.PostProcessModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iFolderModule thisModule in BuilderSettings.AllFolderModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
return true;
}
/// <summary> Refresh the settings and item list from the database </summary>
/// <returns> TRUE if successful, otherwise FALSE </returns>
public bool Refresh_Settings_And_Item_List()
{
// Create the tracer for this
Custom_Tracer tracer = new Custom_Tracer();
// Disable the cache
CachedDataManager.Settings.Disabled = true;
// Set all the database strings appropriately
Engine_Database.Connection_String = instanceInfo.DatabaseConnection.Connection_String;
SobekCM_Item_Database.Connection_String = instanceInfo.DatabaseConnection.Connection_String;
Library.Database.SobekCM_Database.Connection_String = instanceInfo.DatabaseConnection.Connection_String;
// Get the settings values directly from the database
settings = InstanceWide_Settings_Builder.Build_Settings(instanceInfo.DatabaseConnection);
if (settings == null)
{
Add_Error_To_Log("Unable to pull the newest settings from the database", String.Empty, String.Empty, -1);
return false;
}
// If this was not refreshed yet, ensure [BASEURL] is replaced
if (!refreshed)
{
// Determine the base url
string baseUrl = String.IsNullOrWhiteSpace(settings.Servers.Base_URL) ? settings.Servers.Application_Server_URL : settings.Servers.Base_URL;
List<MicroservicesClient_Endpoint> endpoints = instanceInfo.Microservices.Endpoints;
foreach (MicroservicesClient_Endpoint thisEndpoint in endpoints)
{
if (thisEndpoint.URL.IndexOf("[BASEURL]") > 0)
thisEndpoint.URL = thisEndpoint.URL.Replace("[BASEURL]", baseUrl).Replace("//", "/").Replace("http:/", "http://").Replace("https:/", "https://");
else if (( thisEndpoint.URL.IndexOf("http:/") < 0 ) && ( thisEndpoint.URL.IndexOf("https:/") < 0 ))
thisEndpoint.URL = ( baseUrl + thisEndpoint.URL).Replace("//", "/").Replace("http:/", "http://").Replace("https:/", "https://");
}
refreshed = true;
}
// Set the microservice endpoints
SobekEngineClient.Set_Endpoints(instanceInfo.Microservices);
// Load the necessary configuration objects into the engine application cache gateway
try
{
Engine_ApplicationCache_Gateway.Configuration.OAI_PMH = SobekEngineClient.Admin.Get_OAI_PMH_Configuration(tracer);
}
catch (Exception ee)
{
Add_Error_To_Log("Unable to pull the OAI-PMH settings from the engine", String.Empty, String.Empty, -1);
Add_Error_To_Log(ee.Message, String.Empty, String.Empty, -1);
return false;
}
try
{
Engine_ApplicationCache_Gateway.Configuration.Metadata = SobekEngineClient.Admin.Get_Metadata_Configuration(tracer);
}
catch (Exception ee)
{
Add_Error_To_Log("Unable to pull the metadata settings from the engine", String.Empty, String.Empty, -1);
Add_Error_To_Log(ee.Message, String.Empty, String.Empty, -1);
return false;
}
try
{
Engine_ApplicationCache_Gateway.Configuration.Extensions = SobekEngineClient.Admin.Get_Extensions_Configuration(tracer);
}
catch (Exception ee)
{
Add_Error_To_Log("Unable to pull the extension settings from the engine", String.Empty, String.Empty, -1);
Add_Error_To_Log(ee.Message, String.Empty, String.Empty, -1);
return false;
}
// Check for any enabled extensions with assemblies
ResourceObjectSettings.Clear_Assemblies();
try
{
if ((Engine_ApplicationCache_Gateway.Configuration.Extensions.Extensions != null) && (Engine_ApplicationCache_Gateway.Configuration.Extensions.Extensions.Count > 0))
{
// Step through each extension
foreach (ExtensionInfo extensionInfo in Engine_ApplicationCache_Gateway.Configuration.Extensions.Extensions)
{
// If not enabled, skip it
if (!extensionInfo.Enabled) continue;
// Look for assemblies
if ((extensionInfo.Assemblies != null) && (extensionInfo.Assemblies.Count > 0))
{
// Step through each assembly
foreach (ExtensionAssembly assembly in extensionInfo.Assemblies)
{
// Find the relative file name
if (assembly.FilePath.IndexOf("plugins", StringComparison.OrdinalIgnoreCase) > 0)
{
// Determine the network way to get there
string from_plugins = assembly.FilePath.Substring(assembly.FilePath.IndexOf("plugins", StringComparison.OrdinalIgnoreCase));
string network_plugin_file = Path.Combine(settings.Servers.Application_Server_Network, from_plugins);
// Get the plugin filename
string plugin_filename = Path.GetFileName(assembly.FilePath);
// Does this local plugin directory exist for this extension?
string local_path = Path.Combine(pluginRootDirectory, instanceInfo.Name, extensionInfo.Code);
if (!Directory.Exists(local_path))
{
try
{
Directory.CreateDirectory(local_path);
}
catch (Exception ee)
{
Add_Error_To_Log("Error creating the necessary plug-in subdirectory", String.Empty, String.Empty, -1);
Add_Error_To_Log(ee.Message, String.Empty, String.Empty, -1);
return false;
}
}
// Determine if the assembly is here
string local_file = Path.Combine(local_path, plugin_filename);
if (!File.Exists(local_file))
{
File.Copy(network_plugin_file, local_file);
}
else
{
// Do a date check
DateTime webFileDate = File.GetLastWriteTime(network_plugin_file);
DateTime localFileDate = File.GetLastWriteTime(local_file);
if (webFileDate.CompareTo(localFileDate) > 0)
{
File.Copy(network_plugin_file, local_file, true);
}
}
// Also, point the assembly to use the local file
assembly.FilePath = local_file;
}
}
}
}
// Now, also set this all in the metadata portion
// Copy over all the extension information
foreach (ExtensionInfo thisExtension in Engine_ApplicationCache_Gateway.Configuration.Extensions.Extensions)
{
if ((thisExtension.Enabled) && (thisExtension.Assemblies != null))
{
foreach (ExtensionAssembly thisAssembly in thisExtension.Assemblies)
{
ResourceObjectSettings.Add_Assembly(thisAssembly.ID, thisAssembly.FilePath);
}
}
}
}
}
catch (Exception ee)
{
Add_Error_To_Log("Unable to copy the extension files from the web", String.Empty, String.Empty, -1);
Add_Error_To_Log(ee.Message, String.Empty, String.Empty, -1);
return false;
}
// Finalize the metadata config
Engine_ApplicationCache_Gateway.Configuration.Metadata.Finalize_Metadata_Configuration();
// Set the metadata preferences for writing
ResourceObjectSettings.MetadataConfig = Engine_ApplicationCache_Gateway.Configuration.Metadata;
// Also, load the builder configuration this way
try
{
builderSettings = SobekEngineClient.Builder.Get_Builder_Settings(false, tracer);
}
catch (Exception ee)
{
Add_Error_To_Log("Unable to pull the builder settings from the engine", String.Empty, String.Empty, -1);
Add_Error_To_Log(ee.Message, String.Empty, String.Empty, -1);
return false;
}
// Build the modules
builderModules = new Builder_Modules(builderSettings);
List<string> errors = builderModules.Builder_Modules_From_Settings(instanceInfo.Name);
if (( errors != null ) && ( errors.Count > 0 ))
{
long logId = Add_Error_To_Log("Error(s) builder the modules from the settings", String.Empty, String.Empty, -1);
foreach (string thisError in errors)
{
Add_Error_To_Log(thisError, String.Empty, String.Empty, logId);
}
return false;
}
// Add the event listeners
foreach (iPreProcessModule thisModule in builderModules.PreProcessModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iSubmissionPackageModule thisModule in builderModules.DeleteItemModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iSubmissionPackageModule thisModule in builderModules.ItemProcessModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iPostProcessModule thisModule in builderModules.PostProcessModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
foreach (iFolderModule thisModule in builderModules.AllFolderModules)
{
thisModule.Error += module_Error;
thisModule.Process += module_Process;
}
return true;
}
