Mercurial > gemma
view pkg/controllers/report.go @ 5591:0011f50cf216 surveysperbottleneckid
Removed no longer used alternative api for surveys/ endpoint.
As bottlenecks in the summary for SR imports are now identified by
their id and no longer by the (not guarantied to be unique!) name,
there is no longer the need to request survey data by the name+date
tuple (which isn't reliable anyway). So the workaround was now
reversed.
author | Sascha Wilde <wilde@sha-bang.de> |
---|---|
date | Wed, 06 Apr 2022 13:30:29 +0200 |
parents | 5f47eeea988d |
children | bbc257dd9abf |
line wrap: on
line source
// This is Free Software under GNU Affero General Public License v >= 3.0 // without warranty, see README.md and license for details. // // SPDX-License-Identifier: AGPL-3.0-or-later // License-Filename: LICENSES/AGPL-3.0.txt // // Copyright (C) 2021 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha L. Teichmann <sascha.teichmann@intevation.de> package controllers import ( "database/sql" "fmt" "net/http" "os" "path/filepath" "sort" "strings" "gemma.intevation.de/gemma/pkg/config" "gemma.intevation.de/gemma/pkg/middleware" "gemma.intevation.de/gemma/pkg/xlsx" "gemma.intevation.de/gemma/pkg/log" mw "gemma.intevation.de/gemma/pkg/middleware" "github.com/gorilla/mux" "github.com/xuri/excelize/v2" ) func listReports(req *http.Request) (jr mw.JSONResult, err error) { path := config.ReportPath() if path == "" { err = mw.JSONError{ Code: http.StatusNotFound, Message: http.StatusText(http.StatusNotFound), } return } // This would be easier with Go 1.16+. dir, err := os.Open(path) if err != nil { log.Errorf("%v\n", err) err = mw.JSONError{ Code: http.StatusInternalServerError, Message: "Listing report templates failed.", } return } defer dir.Close() files, err := dir.Readdirnames(-1) if err != nil { log.Errorf("%v\n", err) err = mw.JSONError{ Code: http.StatusInternalServerError, Message: "Listing report templates failed.", } return } pairs := map[string]int{} all: for _, file := range files { var mask int switch { case strings.HasSuffix(file, ".xlsx"): mask = 1 case strings.HasSuffix(file, ".yaml"): mask = 2 default: continue all } basename := filepath.Base(file) name := strings.TrimSuffix(basename, filepath.Ext(basename)) pairs[name] |= mask } var reports []string for name, mask := range pairs { if mask == 3 { reports = append(reports, name) } } sort.Strings(reports) out := struct { Reports []string `json:"reports"` }{ Reports: reports, } jr = mw.JSONResult{Result: out} return } func report(rw http.ResponseWriter, req *http.Request) { path := config.ReportPath() if path == "" { http.NotFound(rw, req) return } if stat, err := os.Stat(path); err != nil { if os.IsNotExist(err) { log.Errorf("report dir '%s' does not exists.\n", path) http.NotFound(rw, req) } else { log.Errorf("%v\n", err) http.Error(rw, "Error: "+err.Error(), http.StatusInternalServerError) } return } else if !stat.Mode().IsDir() { log.Errorf("report dir '%s' is not a directory.\n", path) http.NotFound(rw, req) return } vars := mux.Vars(req) name := vars["name"] xlsxFilename := filepath.Join(path, name+".xlsx") yamlFilename := filepath.Join(path, name+".yaml") for _, check := range []string{xlsxFilename, yamlFilename} { if _, err := os.Stat(check); err != nil { if os.IsNotExist(err) { http.NotFound(rw, req) } else { log.Errorf("%v\n", err) http.Error(rw, "Error: "+err.Error(), http.StatusInternalServerError) } return } } template, err := excelize.OpenFile(xlsxFilename) if err != nil { log.Errorf("%v\n", err) http.Error(rw, "Error: "+err.Error(), http.StatusInternalServerError) return } action, err := xlsx.ActionFromFile(yamlFilename) if err != nil { http.Error(rw, "Error: "+err.Error(), http.StatusInternalServerError) log.Errorf("%v\n", err) return } ctx := req.Context() conn := middleware.GetDBConn(req) tx, err := conn.BeginTx(ctx, &sql.TxOptions{ReadOnly: true}) defer tx.Rollback() if err := action.Execute(ctx, tx, template); err != nil { log.Errorf("%v\n", err) http.Error(rw, "Error: "+err.Error(), http.StatusInternalServerError) return } rw.Header().Set( "Content-Disposition", fmt.Sprintf("attachment; filename=%s.xlsx", name)) rw.Header().Set( "Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet") if _, err := template.WriteTo(rw); err != nil { log.Errorf("%v\n", err) } }