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125 lines
3.9 KiB
Go
125 lines
3.9 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package model
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import (
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"bytes"
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"encoding/base64"
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"encoding/json"
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"io"
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"net/url"
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"strconv"
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"github.com/pkg/errors"
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)
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// BaseMarketplacePlugin is a Mattermost plugin received from the Marketplace server.
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type BaseMarketplacePlugin struct {
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HomepageURL string `json:"homepage_url"`
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IconData string `json:"icon_data"`
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DownloadURL string `json:"download_url"`
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ReleaseNotesURL string `json:"release_notes_url"`
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Labels []MarketplaceLabel `json:"labels"`
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Signature string `json:"signature"` // Signature represents a signature of a plugin saved in base64 encoding.
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Manifest *Manifest `json:"manifest"`
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}
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// MarketplaceLabel represents a label shown in the Marketplace UI.
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type MarketplaceLabel struct {
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Name string `json:"name"`
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Description string `json:"description"`
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URL string `json:"url"`
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Color string `json:"color"`
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}
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// MarketplacePlugin is a state aware Marketplace plugin.
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type MarketplacePlugin struct {
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*BaseMarketplacePlugin
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InstalledVersion string `json:"installed_version"`
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}
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// BaseMarketplacePluginsFromReader decodes a json-encoded list of plugins from the given io.Reader.
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func BaseMarketplacePluginsFromReader(reader io.Reader) ([]*BaseMarketplacePlugin, error) {
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plugins := []*BaseMarketplacePlugin{}
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decoder := json.NewDecoder(reader)
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if err := decoder.Decode(&plugins); err != nil && err != io.EOF {
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return nil, err
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}
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return plugins, nil
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}
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// MarketplacePluginsFromReader decodes a json-encoded list of plugins from the given io.Reader.
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func MarketplacePluginsFromReader(reader io.Reader) ([]*MarketplacePlugin, error) {
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plugins := []*MarketplacePlugin{}
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decoder := json.NewDecoder(reader)
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if err := decoder.Decode(&plugins); err != nil && err != io.EOF {
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return nil, err
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}
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return plugins, nil
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}
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// DecodeSignature Decodes signature and returns ReadSeeker.
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func (plugin *BaseMarketplacePlugin) DecodeSignature() (io.ReadSeeker, error) {
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signatureBytes, err := base64.StdEncoding.DecodeString(plugin.Signature)
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if err != nil {
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return nil, errors.Wrap(err, "Unable to decode base64 signature.")
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}
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return bytes.NewReader(signatureBytes), nil
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}
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// MarketplacePluginFilter describes the parameters to request a list of plugins.
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type MarketplacePluginFilter struct {
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Page int
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PerPage int
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Filter string
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ServerVersion string
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BuildEnterpriseReady bool
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EnterprisePlugins bool
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LocalOnly bool
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}
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// ApplyToURL modifies the given url to include query string parameters for the request.
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func (filter *MarketplacePluginFilter) ApplyToURL(u *url.URL) {
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q := u.Query()
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q.Add("page", strconv.Itoa(filter.Page))
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if filter.PerPage > 0 {
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q.Add("per_page", strconv.Itoa(filter.PerPage))
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}
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q.Add("filter", filter.Filter)
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q.Add("server_version", filter.ServerVersion)
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q.Add("build_enterprise_ready", strconv.FormatBool(filter.BuildEnterpriseReady))
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q.Add("enterprise_plugins", strconv.FormatBool(filter.EnterprisePlugins))
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q.Add("local_only", strconv.FormatBool(filter.LocalOnly))
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u.RawQuery = q.Encode()
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}
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// InstallMarketplacePluginRequest struct describes parameters of the requested plugin.
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type InstallMarketplacePluginRequest struct {
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Id string `json:"id"`
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Version string `json:"version"`
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}
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// PluginRequestFromReader decodes a json-encoded plugin request from the given io.Reader.
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func PluginRequestFromReader(reader io.Reader) (*InstallMarketplacePluginRequest, error) {
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var r *InstallMarketplacePluginRequest
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err := json.NewDecoder(reader).Decode(&r)
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if err != nil {
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return nil, err
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}
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return r, nil
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}
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// ToJson method will return json from plugin request.
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func (r *InstallMarketplacePluginRequest) ToJson() (string, error) {
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b, err := json.Marshal(r)
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if err != nil {
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return "", err
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}
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return string(b), nil
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}
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