first-commit

models/packages/conan/search.go

@@ -0,0 +1,149 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package conan
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/models/packages"
+	"code.gitea.io/gitea/modules/container"
+	conan_module "code.gitea.io/gitea/modules/packages/conan"
+
+	"xorm.io/builder"
+)
+
+// buildCondition creates a Like condition if a wildcard is present. Otherwise Eq is used.
+func buildCondition(name, value string) builder.Cond {
+	if strings.Contains(value, "*") {
+		return builder.Like{name, strings.ReplaceAll(strings.ReplaceAll(value, "_", "\\_"), "*", "%")}
+	}
+	return builder.Eq{name: value}
+}
+
+type RecipeSearchOptions struct {
+	OwnerID int64
+	Name    string
+	Version string
+	User    string
+	Channel string
+}
+
+// SearchRecipes gets all recipes matching the search options
+func SearchRecipes(ctx context.Context, opts *RecipeSearchOptions) ([]string, error) {
+	var cond builder.Cond = builder.Eq{
+		"package_file.is_lead":        true,
+		"package.type":                packages.TypeConan,
+		"package.owner_id":            opts.OwnerID,
+		"package_version.is_internal": false,
+	}
+
+	if opts.Name != "" {
+		cond = cond.And(buildCondition("package.lower_name", strings.ToLower(opts.Name)))
+	}
+	if opts.Version != "" {
+		cond = cond.And(buildCondition("package_version.lower_version", strings.ToLower(opts.Version)))
+	}
+	if opts.User != "" || opts.Channel != "" {
+		var propsCond builder.Cond = builder.Eq{
+			"package_property.ref_type": packages.PropertyTypeFile,
+		}
+		propsCond = propsCond.And(builder.Expr("package_property.ref_id = package_file.id"))
+
+		count := 0
+		propsCondBlock := builder.NewCond()
+		if opts.User != "" {
+			count++
+			propsCondBlock = propsCondBlock.Or(builder.Eq{"package_property.name": conan_module.PropertyRecipeUser}.And(buildCondition("package_property.value", opts.User)))
+		}
+		if opts.Channel != "" {
+			count++
+			propsCondBlock = propsCondBlock.Or(builder.Eq{"package_property.name": conan_module.PropertyRecipeChannel}.And(buildCondition("package_property.value", opts.Channel)))
+		}
+		propsCond = propsCond.And(propsCondBlock)
+
+		cond = cond.And(builder.Eq{
+			strconv.Itoa(count): builder.Select("COUNT(*)").Where(propsCond).From("package_property"),
+		})
+	}
+
+	query := builder.
+		Select("package.name, package_version.version, package_file.id").
+		From("package_file").
+		InnerJoin("package_version", "package_version.id = package_file.version_id").
+		InnerJoin("package", "package.id = package_version.package_id").
+		Where(cond)
+
+	results := make([]struct {
+		Name    string
+		Version string
+		ID      int64
+	}, 0, 5)
+	err := db.GetEngine(ctx).SQL(query).Find(&results)
+	if err != nil {
+		return nil, err
+	}
+
+	unique := make(container.Set[string])
+	for _, info := range results {
+		recipe := fmt.Sprintf("%s/%s", info.Name, info.Version)
+
+		props, _ := packages.GetProperties(ctx, packages.PropertyTypeFile, info.ID)
+		if len(props) > 0 {
+			var (
+				user    = ""
+				channel = ""
+			)
+			for _, prop := range props {
+				if prop.Name == conan_module.PropertyRecipeUser {
+					user = prop.Value
+				}
+				if prop.Name == conan_module.PropertyRecipeChannel {
+					channel = prop.Value
+				}
+			}
+			if user != "" && channel != "" {
+				recipe = fmt.Sprintf("%s@%s/%s", recipe, user, channel)
+			}
+		}
+
+		unique.Add(recipe)
+	}
+
+	recipes := make([]string, 0, len(unique))
+	for recipe := range unique {
+		recipes = append(recipes, recipe)
+	}
+	return recipes, nil
+}
+
+// GetPackageInfo gets the Conaninfo for a package
+func GetPackageInfo(ctx context.Context, ownerID int64, ref *conan_module.PackageReference) (string, error) {
+	values, err := findPropertyValues(
+		ctx,
+		conan_module.PropertyPackageInfo,
+		ownerID,
+		ref.Recipe.Name,
+		ref.Recipe.Version,
+		map[string]string{
+			conan_module.PropertyRecipeUser:       ref.Recipe.User,
+			conan_module.PropertyRecipeChannel:    ref.Recipe.Channel,
+			conan_module.PropertyRecipeRevision:   ref.Recipe.Revision,
+			conan_module.PropertyPackageReference: ref.Reference,
+			conan_module.PropertyPackageRevision:  ref.Revision,
+		},
+	)
+	if err != nil {
+		return "", err
+	}
+
+	if len(values) == 0 {
+		return "", ErrPackageReferenceNotExist
+	}
+
+	return values[0].Value, nil
+}