github.com/cozy/cozy-stack@v0.0.0-20240603063001-31110fa4cae1/model/instance/sponsors.go (about)

     1  package instance
     2  
     3  import (
     4  	"path/filepath"
     5  
     6  	"github.com/cozy/cozy-stack/pkg/config/config"
     7  	"github.com/go-viper/mapstructure/v2"
     8  )
     9  
    10  type AppLogos struct {
    11  	Light []LogoItem `json:"light,omitempty"`
    12  	Dark  []LogoItem `json:"dark,omitempty"`
    13  }
    14  type LogoItem struct {
    15  	Src  string `json:"src"`
    16  	Alt  string `json:"alt"`
    17  	Type string `json:"type,omitempty"`
    18  }
    19  
    20  func (i *Instance) GetContextWithSponsorships() map[string]interface{} {
    21  	context, ok := i.SettingsContext()
    22  	if !ok {
    23  		context = map[string]interface{}{}
    24  	}
    25  	if len(i.Sponsorships) == 0 {
    26  		return context
    27  	}
    28  
    29  	// Avoid changing the global config
    30  	clone := map[string]interface{}{}
    31  	for k, v := range context {
    32  		clone[k] = v
    33  	}
    34  	context = clone
    35  	var logos map[string]AppLogos
    36  	if err := mapstructure.Decode(context["logos"], &logos); err != nil || logos == nil {
    37  		logos = make(map[string]AppLogos)
    38  	}
    39  	context["logos"] = logos
    40  
    41  	contexts := config.GetConfig().Contexts
    42  	if contexts == nil {
    43  		return context
    44  	}
    45  	for _, sponsor := range i.Sponsorships {
    46  		if sponsorCtx, ok := contexts[sponsor].(map[string]interface{}); ok {
    47  			addHomeLogosForSponsor(context, sponsorCtx, sponsor)
    48  		}
    49  	}
    50  	return context
    51  }
    52  
    53  func addHomeLogosForSponsor(context, sponsorContext map[string]interface{}, sponsor string) {
    54  	sponsorLogos, ok := sponsorContext["logos"].(map[string]interface{})
    55  	if !ok {
    56  		return
    57  	}
    58  	var newLogos AppLogos
    59  	if err := mapstructure.Decode(sponsorLogos["home"], &newLogos); err != nil {
    60  		return
    61  	}
    62  
    63  	contextLogos := context["logos"].(map[string]AppLogos)
    64  	homeLogos := contextLogos["home"]
    65  
    66  	for _, logo := range newLogos.Light {
    67  		if logo.Type == "main" {
    68  			continue
    69  		}
    70  		found := false
    71  		for _, item := range homeLogos.Light {
    72  			if filepath.Base(item.Src) == filepath.Base(logo.Src) {
    73  				found = true
    74  			}
    75  		}
    76  		if found {
    77  			continue
    78  		}
    79  		logo.Src = "/ext/" + sponsor + logo.Src
    80  		homeLogos.Light = append(homeLogos.Light, logo)
    81  	}
    82  
    83  	for _, logo := range newLogos.Dark {
    84  		if logo.Type == "main" {
    85  			continue
    86  		}
    87  		found := false
    88  		for _, item := range homeLogos.Dark {
    89  			if filepath.Base(item.Src) == filepath.Base(logo.Src) {
    90  				found = true
    91  			}
    92  		}
    93  		if found {
    94  			continue
    95  		}
    96  		logo.Src = "/ext/" + sponsor + logo.Src
    97  		homeLogos.Dark = append(homeLogos.Dark, logo)
    98  	}
    99  
   100  	contextLogos["home"] = homeLogos
   101  }