go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/deploy/service/ui/breadcrumbs.go (about)

     1  // Copyright 2022 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package ui
    16  
    17  import (
    18  	"fmt"
    19  )
    20  
    21  type breadcrumb struct {
    22  	Icon  string
    23  	Title string
    24  	Href  string
    25  	Last  bool
    26  }
    27  
    28  func joinBreadcrumbs(path []breadcrumb, last breadcrumb) []breadcrumb {
    29  	path[len(path)-1].Last = false
    30  	last.Last = true
    31  	return append(path, last)
    32  }
    33  
    34  func rootBreadcrumbs() []breadcrumb {
    35  	return []breadcrumb{
    36  		{
    37  			Title: "All assets",
    38  			Href:  "/",
    39  			Last:  true,
    40  		},
    41  	}
    42  }
    43  
    44  func assetBreadcrumbs(ref assetRef) []breadcrumb {
    45  	return joinBreadcrumbs(rootBreadcrumbs(), breadcrumb{
    46  		Icon:  ref.Icon,
    47  		Title: ref.Name,
    48  		Href:  ref.Href,
    49  	})
    50  }
    51  
    52  func historyListingBreadcrumbs(ref assetRef) []breadcrumb {
    53  	return joinBreadcrumbs(assetBreadcrumbs(ref), breadcrumb{
    54  		Title: "Actuations",
    55  		Href:  fmt.Sprintf("%s/history", ref.Href),
    56  	})
    57  }
    58  
    59  func historyEntryBreadcrumbs(ref assetRef, historyID int64) []breadcrumb {
    60  	return joinBreadcrumbs(assetBreadcrumbs(ref), breadcrumb{
    61  		Title: fmt.Sprintf("Actuation #%d", historyID),
    62  		Href:  fmt.Sprintf("%s/history/%d", ref.Href, historyID),
    63  	})
    64  }