a007db1b79
+ Add a function to the Tools package to provide the local IP address and port + Add a function to the Tools package to provide a time as formated string as yyyyMMdd hhmmss.fff + Improved the ICCC startup message: Now, the message contains the IP address and port of the stared server + Add a new configuration to specific the necessary Ocean servers' port (internally, not the public port) + The template package reports now which version out of the grid FS is used. + The Ocean server is now bound to the correct IP address and port (rule: the local IP address!) + The order of the system shutdown handlers were wrong! + The early ICCC messages problem is now fixed! + Fixed an ICCC bug for the case, that a message does not have any payload! + Also the configuration database uses now the correct mgo MongoDB rules (SetSafe & SetMode)
64 lines
2.7 KiB
Go
64 lines
2.7 KiB
Go
package Templates
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import "fmt"
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import "bytes"
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import "html/template"
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import "io/ioutil"
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import "archive/zip"
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import "github.com/SommerEngineering/Ocean/CustomerDB"
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import "github.com/SommerEngineering/Ocean/Tools"
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import "github.com/SommerEngineering/Ocean/Log"
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import LM "github.com/SommerEngineering/Ocean/Log/Meta"
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func init() {
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Log.LogShort(senderName, LM.CategorySYSTEM, LM.LevelINFO, LM.MessageNameSTARTUP, `Starting the template engine.`)
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defer Log.LogShort(senderName, LM.CategorySYSTEM, LM.LevelINFO, LM.MessageNameSTARTUP, `Starting the template engine done.`)
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dbSession, gridFS := CustomerDB.GridFS()
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defer dbSession.Close()
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if gridFile, errGridFile := gridFS.Open(`templates.zip`); errGridFile != nil {
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Log.LogFull(senderName, LM.CategorySYSTEM, LM.LevelERROR, LM.SeverityCritical, LM.ImpactCritical, LM.MessageNameDATABASE, `Was not able to open the templates out of the GridFS!`, errGridFile.Error())
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return
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} else {
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defer gridFile.Close()
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Log.LogShort(senderName, LM.CategorySYSTEM, LM.LevelINFO, LM.MessageNameCONFIGURATION, `Read the templates.zip file from the grid file system.`, `Upload time UTC: `+Tools.FormatTime(gridFile.UploadDate().UTC()))
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if data, ioError := ioutil.ReadAll(gridFile); ioError != nil {
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Log.LogFull(senderName, LM.CategorySYSTEM, LM.LevelERROR, LM.SeverityCritical, LM.ImpactCritical, LM.MessageNameDATABASE, `Was not able to read the templates.`, ioError.Error())
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return
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} else {
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zipData = data
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}
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}
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// Read the content from the ZIP file:
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reader, readerError := zip.NewReader(bytes.NewReader(zipData), int64(len(zipData)))
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if readerError != nil {
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Log.LogFull(senderName, LM.CategorySYSTEM, LM.LevelERROR, LM.SeverityCritical, LM.ImpactCritical, LM.MessageNameREAD, `Was not able to read the ZIP file.`, readerError.Error())
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return
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}
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templates = template.New(`root`)
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for _, file := range reader.File {
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fileReader, openError := file.Open()
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if openError == nil {
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contentData, readError := ioutil.ReadAll(fileReader)
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fileReader.Close()
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if readError != nil {
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Log.LogFull(senderName, LM.CategorySYSTEM, LM.LevelERROR, LM.SeverityCritical, LM.ImpactCritical, LM.MessageNameREAD, `Was not able to read the content of the desired template.`, readError.Error(), file.FileInfo().Name())
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continue
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}
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templateData := string(contentData)
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templates.Parse(templateData)
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Log.LogShort(senderName, LM.CategorySYSTEM, LM.LevelINFO, LM.MessageNameEXECUTE, fmt.Sprintf(`The template '%s' was parsed.`, file.FileInfo().Name()))
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} else {
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Log.LogFull(senderName, LM.CategorySYSTEM, LM.LevelERROR, LM.SeverityCritical, LM.ImpactCritical, LM.MessageNameDATABASE, `Was not able to open a template.`, file.FileInfo().Name())
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}
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}
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isInit = true
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}
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