Mercurial > gemma
view pkg/controllers/system.go @ 2549:9bf6b767a56a
client: refactored and improved splitscreen for diagrams
To make different diagrams possible, the splitscreen view needed to be decoupled from the cross profiles.
Also the style has changed to make it more consistent with the rest of the app. The standard box header
is now used and there are collapse and expand animations.
author | Markus Kottlaender <markus@intevation.de> |
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date | Fri, 08 Mar 2019 08:50:47 +0100 |
parents | a244b18cb916 |
children | 19fc84a98479 |
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// 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) 2018 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha Wilde <sascha.wilde@intevation.de> package controllers import ( "database/sql" "fmt" "io/ioutil" "net/http" "strings" "gemma.intevation.de/gemma/pkg/models" "github.com/gorilla/mux" ) const ( getFeatureColourSQL = `SELECT r,g,b,a FROM systemconf.feature_colours WHERE feature_name = $1 AND style_attr = $2` setFeatureColourSQL = `UPDATE systemconf.feature_colours SET (r, g, b, a) = ($3, $4, $5, $6) WHERE feature_name = $1 AND style_attr = $2` ) // System status end points func showSystemLog( _ interface{}, req *http.Request, _ *sql.Conn, ) (jr JSONResult, err error) { serviceName := mux.Vars(req)["service"] fileName := mux.Vars(req)["file"] // The following check is currently most likely unnecessary as I wasn't // able to inject a verbatim '/' via the middleware, but better be on // the safe site... if strings.Contains(fileName, "/") { err = JSONError{http.StatusBadRequest, "error: no slashes allowed in file name"} return } var path string switch serviceName { case "apache2", "postgresql": path = "/var/log/" + serviceName + "/" + fileName default: err = JSONError{http.StatusBadRequest, "error: invalid service: " + serviceName} return } var txt []byte if txt, err = ioutil.ReadFile(path); err != nil { return } jr = JSONResult{ Result: struct { Path string `json:"path"` Content string `json:"content"` }{path, string(txt)}, } return } // Map/Feature style end points func getFeatureStyle( _ interface{}, req *http.Request, db *sql.Conn, ) (jr JSONResult, err error) { feature := mux.Vars(req)["feature"] attr := mux.Vars(req)["attr"] c := models.Colour{} err = db.QueryRowContext( req.Context(), getFeatureColourSQL, feature, attr, ).Scan(&c.R, &c.G, &c.B, &c.A) switch { case err == sql.ErrNoRows: err = JSONError{ Code: http.StatusNotFound, Message: "Requestes style not found.", } return case err != nil: return } jr.Result = &struct { Colour models.Colour `json:"colour"` Code string `json:"code"` }{c, fmt.Sprintf("rgba(%d, %d, %d, %g)", c.R, c.G, c.B, c.A)} return } func setFeatureStyle( input interface{}, req *http.Request, db *sql.Conn, ) (jr JSONResult, err error) { feature := mux.Vars(req)["feature"] attr := mux.Vars(req)["attr"] c := input.(*models.Colour) if !c.IsValid() { err = JSONError{http.StatusBadRequest, "error: invalid colours"} return } var res sql.Result res, err = db.ExecContext( req.Context(), setFeatureColourSQL, feature, attr, c.R, c.G, c.B, c.A) if err != nil { return } if n, err2 := res.RowsAffected(); err2 == nil && n == 0 { err = JSONError{ Code: http.StatusNotFound, Message: "Requestes style not found.", } return } jr = JSONResult{ Code: http.StatusCreated, Result: struct { Result string `json:"result"` }{"success"}, } return }