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| 1 | +// Copyright 2025 The Gitea Authors. All rights reserved. |
| 2 | +// SPDX-License-Identifier: MIT |
| 3 | + |
| 4 | +package explore |
| 5 | + |
| 6 | +import ( |
| 7 | + "net/http" |
| 8 | + |
| 9 | + "code.gitea.io/gitea/models/db" |
| 10 | + org_model "code.gitea.io/gitea/models/organization" |
| 11 | + packages_model "code.gitea.io/gitea/models/packages" |
| 12 | + user_model "code.gitea.io/gitea/models/user" |
| 13 | + "code.gitea.io/gitea/modules/optional" |
| 14 | + "code.gitea.io/gitea/modules/setting" |
| 15 | + "code.gitea.io/gitea/modules/structs" |
| 16 | + "code.gitea.io/gitea/modules/templates" |
| 17 | + "code.gitea.io/gitea/services/context" |
| 18 | +) |
| 19 | + |
| 20 | +const ( |
| 21 | + tplExplorePackages templates.TplName = "explore/packages" |
| 22 | +) |
| 23 | + |
| 24 | +// Packages render explore packages page |
| 25 | +func Packages(ctx *context.Context) { |
| 26 | + ctx.Data["UsersPageIsDisabled"] = setting.Service.Explore.DisableUsersPage |
| 27 | + ctx.Data["OrganizationsPageIsDisabled"] = setting.Service.Explore.DisableOrganizationsPage |
| 28 | + ctx.Data["CodePageIsDisabled"] = setting.Service.Explore.DisableCodePage |
| 29 | + ctx.Data["PackagesPageIsDisabled"] = setting.Service.Explore.DisablePackagesPage |
| 30 | + ctx.Data["PackagesEnabled"] = setting.Packages.Enabled |
| 31 | + ctx.Data["Title"] = ctx.Tr("explore") |
| 32 | + ctx.Data["PageIsExplore"] = true |
| 33 | + ctx.Data["PageIsExplorePackages"] = true |
| 34 | + |
| 35 | + page := ctx.FormInt("page") |
| 36 | + if page <= 0 { |
| 37 | + page = 1 |
| 38 | + } |
| 39 | + |
| 40 | + query := ctx.FormTrim("q") |
| 41 | + packageType := ctx.FormTrim("type") |
| 42 | + |
| 43 | + ctx.Data["Query"] = query |
| 44 | + ctx.Data["PackageType"] = packageType |
| 45 | + ctx.Data["AvailableTypes"] = packages_model.TypeList |
| 46 | + |
| 47 | + // Get all packages matching the search criteria |
| 48 | + pvs, total, err := packages_model.SearchLatestVersions(ctx, &packages_model.PackageSearchOptions{ |
| 49 | + Paginator: &db.ListOptions{ |
| 50 | + PageSize: setting.UI.PackagesPagingNum * 3, // Get more to account for filtering |
| 51 | + Page: page, |
| 52 | + }, |
| 53 | + Type: packages_model.Type(packageType), |
| 54 | + Name: packages_model.SearchValue{Value: query}, |
| 55 | + IsInternal: optional.Some(false), |
| 56 | + }) |
| 57 | + if err != nil { |
| 58 | + ctx.ServerError("SearchLatestVersions", err) |
| 59 | + return |
| 60 | + } |
| 61 | + |
| 62 | + // Filter packages based on user permissions |
| 63 | + accessiblePVs := make([]*packages_model.PackageVersion, 0, len(pvs)) |
| 64 | + for _, pv := range pvs { |
| 65 | + pkg, err := packages_model.GetPackageByID(ctx, pv.PackageID) |
| 66 | + if err != nil { |
| 67 | + ctx.ServerError("GetPackageByID", err) |
| 68 | + return |
| 69 | + } |
| 70 | + |
| 71 | + owner, err := user_model.GetUserByID(ctx, pkg.OwnerID) |
| 72 | + if err != nil { |
| 73 | + ctx.ServerError("GetUserByID", err) |
| 74 | + return |
| 75 | + } |
| 76 | + |
| 77 | + // Check if user has access to this package based on owner visibility |
| 78 | + hasAccess := false |
| 79 | + if owner.IsOrganization() { |
| 80 | + // For organizations, check if user can see the org |
| 81 | + if ctx.Doer != nil { |
| 82 | + isMember, err := org_model.IsOrganizationMember(ctx, owner.ID, ctx.Doer.ID) |
| 83 | + if err != nil { |
| 84 | + ctx.ServerError("IsOrganizationMember", err) |
| 85 | + return |
| 86 | + } |
| 87 | + hasAccess = isMember || owner.Visibility == structs.VisibleTypePublic |
| 88 | + } else { |
| 89 | + hasAccess = owner.Visibility == structs.VisibleTypePublic |
| 90 | + } |
| 91 | + } else { |
| 92 | + // For users, check visibility |
| 93 | + if ctx.Doer != nil { |
| 94 | + hasAccess = owner.Visibility == structs.VisibleTypePublic || |
| 95 | + owner.Visibility == structs.VisibleTypeLimited || |
| 96 | + owner.ID == ctx.Doer.ID |
| 97 | + } else { |
| 98 | + hasAccess = owner.Visibility == structs.VisibleTypePublic |
| 99 | + } |
| 100 | + } |
| 101 | + |
| 102 | + if hasAccess { |
| 103 | + accessiblePVs = append(accessiblePVs, pv) |
| 104 | + if len(accessiblePVs) >= setting.UI.PackagesPagingNum { |
| 105 | + break |
| 106 | + } |
| 107 | + } |
| 108 | + } |
| 109 | + |
| 110 | + pds, err := packages_model.GetPackageDescriptors(ctx, accessiblePVs) |
| 111 | + if err != nil { |
| 112 | + ctx.ServerError("GetPackageDescriptors", err) |
| 113 | + return |
| 114 | + } |
| 115 | + |
| 116 | + ctx.Data["Total"] = int64(len(accessiblePVs)) |
| 117 | + ctx.Data["PackageDescriptors"] = pds |
| 118 | + |
| 119 | + pager := context.NewPagination(int(total), setting.UI.PackagesPagingNum, page, 5) |
| 120 | + pager.AddParamFromRequest(ctx.Req) |
| 121 | + ctx.Data["Page"] = pager |
| 122 | + |
| 123 | + ctx.HTML(http.StatusOK, tplExplorePackages) |
| 124 | +} |
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