test pipeline

custom/conf/app.example.ini

@@ -1767,6 +1767,12 @@ LEVEL = Info
 ;;
 ;; convert \r\n to \n for Sendmail
 ;SENDMAIL_CONVERT_CRLF = true
+;;
+;; convert links of attached images to inline images. Only for images hosted in this gitea instance.
+;BASE64_EMBED_IMAGES = false
+;;
+;; The maximum size of sum of all images in a single email. Default is 9.5MB
+;BASE64_EMBED_IMAGES_MAX_SIZE_PER_EMAIL = 9961472
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

models/fixtures/attachment.yml

@@ -153,3 +153,16 @@
   download_count: 0
   size: 0
   created_unix: 946684800
+
+-
+  id: 13
+  uuid: 1b267670-1793-4cd0-abc1-449269b7cff9
+  repo_id: 1
+  issue_id: 23
+  release_id: 0
+  uploader_id: 0
+  comment_id: 2
+  name: gitea.png
+  download_count: 0
+  size: 1458
+  created_unix: 946684800

models/fixtures/issue.yml

@@ -372,3 +372,20 @@
   created_unix: 1707270422
   updated_unix: 1707270422
   is_locked: false
+
+-
+  id: 23
+  repo_id: 1
+  index: 6
+  poster_id: 1
+  original_author_id: 0
+  name: issue23
+  content: 'content including this image: <image alt="gitea.png" src="attachments/1b267670-1793-4cd0-abc1-449269b7cff9" /> with some more content behind it'
+  milestone_id: 0
+  priority: 0
+  is_closed: false
+  is_pull: false
+  num_comments: 0
+  created_unix: 946684801
+  updated_unix: 978307201
+  is_locked: false

models/fixtures/issue_index.yml

@@ -1,6 +1,6 @@
 -
   group_id: 1
-  max_index: 5
+  max_index: 6
 
 -
   group_id: 2

models/fixtures/repository.yml

@@ -9,7 +9,7 @@
   num_watches: 4
   num_stars: 0
   num_forks: 0
-  num_issues: 2
+  num_issues: 3
   num_closed_issues: 1
   num_pulls: 3
   num_closed_pulls: 0

models/issues/issue_test.go

@@ -57,7 +57,7 @@ func Test_GetIssueIDsByRepoID(t *testing.T) {
 
 	ids, err := issues_model.GetIssueIDsByRepoID(db.DefaultContext, 1)
 	assert.NoError(t, err)
-	assert.Len(t, ids, 5)
+	assert.Len(t, ids, 6)
 }
 
 func TestIssueAPIURL(t *testing.T) {
@@ -170,7 +170,7 @@ func TestIssues(t *testing.T) {
 					PageSize: 4,
 				},
 			},
-			[]int64{1, 2, 3, 5},
+			[]int64{1, 23, 2, 3},
 		},
 		{
 			issues_model.IssuesOptions{
@@ -249,11 +249,11 @@ func TestIssue_InsertIssue(t *testing.T) {
 	assert.NoError(t, unittest.PrepareTestDatabase())
 
 	// there are 5 issues and max index is 5 on repository 1, so this one should 6
-	issue := testInsertIssue(t, "my issue1", "special issue's comments?", 6)
+	issue := testInsertIssue(t, "my issue1", "special issue's comments?", 7)
 	_, err := db.DeleteByID[issues_model.Issue](db.DefaultContext, issue.ID)
 	assert.NoError(t, err)
 
-	issue = testInsertIssue(t, `my issue2, this is my son's love \n \r \ `, "special issue's '' comments?", 7)
+	issue = testInsertIssue(t, `my issue2, this is my son's love \n \r \ `, "special issue's '' comments?", 8)
 	_, err = db.DeleteByID[issues_model.Issue](db.DefaultContext, issue.ID)
 	assert.NoError(t, err)
 }
@@ -380,7 +380,7 @@ func TestCountIssues(t *testing.T) {
 	assert.NoError(t, unittest.PrepareTestDatabase())
 	count, err := issues_model.CountIssues(db.DefaultContext, &issues_model.IssuesOptions{})
 	assert.NoError(t, err)
-	assert.EqualValues(t, 22, count)
+	assert.EqualValues(t, 23, count)
 }
 
 func TestIssueLoadAttributes(t *testing.T) {

models/issues/issue_user_test.go

@@ -22,7 +22,7 @@ func Test_NewIssueUsers(t *testing.T) {
 	newIssue := &issues_model.Issue{
 		RepoID:   repo.ID,
 		PosterID: 4,
-		Index:    6,
+		Index:    7,
 		Title:    "newTestIssueTitle",
 		Content:  "newTestIssueContent",
 	}

models/repo/attachment_test.go

@@ -51,7 +51,7 @@ func TestDeleteAttachments(t *testing.T) {
 
 	count, err = repo_model.DeleteAttachmentsByComment(db.DefaultContext, 2, false)
 	assert.NoError(t, err)
-	assert.Equal(t, 2, count)
+	assert.Equal(t, 3, count)
 
 	err = repo_model.DeleteAttachment(db.DefaultContext, &repo_model.Attachment{ID: 8}, false)
 	assert.NoError(t, err)

modules/indexer/issues/indexer_test.go

@@ -57,7 +57,7 @@ func searchIssueWithKeyword(t *testing.T) {
 				Keyword: "issue2",
 				RepoIDs: []int64{1},
 			},
-			[]int64{2},
+			[]int64{2, 23},
 		},
 		{
 			SearchOptions{
@@ -106,7 +106,7 @@ func searchIssueByIndex(t *testing.T) {
 				Keyword: "2",
 				RepoIDs: []int64{1, 2, 3, 32},
 			},
-			[]int64{17, 12, 7, 2},
+			[]int64{17, 12, 7, 2, 23},
 		},
 		{
 			SearchOptions{
@@ -133,7 +133,7 @@ func searchIssueInRepo(t *testing.T) {
 			SearchOptions{
 				RepoIDs: []int64{1},
 			},
-			[]int64{11, 5, 3, 2, 1},
+			[]int64{11, 5, 3, 2, 23, 1},
 		},
 		{
 			SearchOptions{
@@ -177,7 +177,7 @@ func searchIssueByID(t *testing.T) {
 			opts: SearchOptions{
 				PosterID: optional.Some(int64(1)),
 			},
-			expectedIDs: []int64{11, 6, 3, 2, 1},
+			expectedIDs: []int64{11, 6, 3, 2, 23, 1},
 		},
 		{
 			opts: SearchOptions{
@@ -188,7 +188,7 @@ func searchIssueByID(t *testing.T) {
 		{
 			// NOTE: This tests no assignees filtering and also ToSearchOptions() to ensure it will set AssigneeID to 0 when it is passed as -1.
 			opts:        *ToSearchOptions("", &issues.IssuesOptions{AssigneeID: optional.Some(db.NoConditionID)}),
-			expectedIDs: []int64{22, 21, 16, 15, 14, 13, 12, 11, 20, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2},
+			expectedIDs: []int64{22, 21, 16, 15, 14, 13, 12, 11, 20, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2, 23},
 		},
 		{
 			opts: SearchOptions{
@@ -212,7 +212,7 @@ func searchIssueByID(t *testing.T) {
 			opts: SearchOptions{
 				SubscriberID: optional.Some(int64(1)),
 			},
-			expectedIDs: []int64{11, 6, 5, 3, 2, 1},
+			expectedIDs: []int64{11, 6, 5, 3, 2, 23, 1},
 		},
 		{
 			// issue 20 request user 15 and team 5 which user 15 belongs to
@@ -247,7 +247,7 @@ func searchIssueIsPull(t *testing.T) {
 			SearchOptions{
 				IsPull: optional.Some(false),
 			},
-			[]int64{17, 16, 15, 14, 13, 6, 5, 18, 10, 7, 4, 1},
+			[]int64{17, 16, 15, 14, 13, 6, 5, 18, 10, 7, 4, 23, 1},
 		},
 		{
 			SearchOptions{
@@ -272,7 +272,7 @@ func searchIssueIsClosed(t *testing.T) {
 			SearchOptions{
 				IsClosed: optional.Some(false),
 			},
-			[]int64{22, 21, 17, 16, 15, 14, 13, 12, 11, 20, 6, 19, 18, 10, 7, 9, 8, 3, 2, 1},
+			[]int64{22, 21, 17, 16, 15, 14, 13, 12, 11, 20, 6, 19, 18, 10, 7, 9, 8, 3, 2, 23, 1},
 		},
 		{
 			SearchOptions{
@@ -297,7 +297,7 @@ func searchIssueIsArchived(t *testing.T) {
 			SearchOptions{
 				IsArchived: optional.Some(false),
 			},
-			[]int64{22, 21, 17, 16, 15, 13, 12, 11, 20, 6, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2, 1},
+			[]int64{22, 21, 17, 16, 15, 13, 12, 11, 20, 6, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2, 23, 1},
 		},
 		{
 			SearchOptions{
@@ -359,7 +359,7 @@ func searchIssueByLabelID(t *testing.T) {
 			SearchOptions{
 				ExcludedLabelIDs: []int64{1},
 			},
-			[]int64{22, 21, 17, 16, 15, 14, 13, 12, 11, 20, 6, 5, 19, 18, 10, 7, 4, 9, 8, 3},
+			[]int64{22, 21, 17, 16, 15, 14, 13, 12, 11, 20, 6, 5, 19, 18, 10, 7, 4, 9, 8, 3, 23},
 		},
 	}
 	for _, test := range tests {
@@ -378,7 +378,7 @@ func searchIssueByTime(t *testing.T) {
 			SearchOptions{
 				UpdatedAfterUnix: optional.Some(int64(0)),
 			},
-			[]int64{22, 21, 17, 16, 15, 14, 13, 12, 11, 20, 6, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2, 1},
+			[]int64{22, 21, 17, 16, 15, 14, 13, 12, 11, 20, 6, 5, 19, 18, 10, 7, 4, 9, 8, 3, 2, 23, 1},
 		},
 	}
 	for _, test := range tests {
@@ -397,7 +397,7 @@ func searchIssueWithOrder(t *testing.T) {
 			SearchOptions{
 				SortBy: internal.SortByCreatedAsc,
 			},
-			[]int64{1, 2, 3, 8, 9, 4, 7, 10, 18, 19, 5, 6, 20, 11, 12, 13, 14, 15, 16, 17, 21, 22},
+			[]int64{1, 23, 2, 3, 8, 9, 4, 7, 10, 18, 19, 5, 6, 20, 11, 12, 13, 14, 15, 16, 17, 21, 22},
 		},
 	}
 	for _, test := range tests {
@@ -451,7 +451,7 @@ func searchIssueWithPaginator(t *testing.T) {
 				},
 			},
 			[]int64{22, 21, 17, 16, 15},
-			22,
+			23,
 		},
 	}
 	for _, test := range tests {

modules/setting/mailer.go

@@ -13,21 +13,23 @@ import (
 
 	"code.gitea.io/gitea/modules/log"
 
-	shellquote "github.com/kballard/go-shellquote"
+	"github.com/kballard/go-shellquote"
 )
 
 // Mailer represents mail service.
 type Mailer struct {
 	// Mailer
-	Name                 string              `ini:"NAME"`
-	From                 string              `ini:"FROM"`
-	EnvelopeFrom         string              `ini:"ENVELOPE_FROM"`
-	OverrideEnvelopeFrom bool                `ini:"-"`
-	FromName             string              `ini:"-"`
-	FromEmail            string              `ini:"-"`
-	SendAsPlainText      bool                `ini:"SEND_AS_PLAIN_TEXT"`
-	SubjectPrefix        string              `ini:"SUBJECT_PREFIX"`
-	OverrideHeader       map[string][]string `ini:"-"`
+	Name                             string              `ini:"NAME"`
+	From                             string              `ini:"FROM"`
+	EnvelopeFrom                     string              `ini:"ENVELOPE_FROM"`
+	OverrideEnvelopeFrom             bool                `ini:"-"`
+	FromName                         string              `ini:"-"`
+	FromEmail                        string              `ini:"-"`
+	SendAsPlainText                  bool                `ini:"SEND_AS_PLAIN_TEXT"`
+	SubjectPrefix                    string              `ini:"SUBJECT_PREFIX"`
+	OverrideHeader                   map[string][]string `ini:"-"`
+	Base64EmbedImages                bool                `ini:"BASE64_EMBED_IMAGES"`
+	Base64EmbedImagesMaxSizePerEmail int64               `ini:"BASE64_EMBED_IMAGES_MAX_SIZE_PER_EMAIL"`
 
 	// SMTP sender
 	Protocol             string `ini:"PROTOCOL"`
@@ -150,6 +152,8 @@ func loadMailerFrom(rootCfg ConfigProvider) {
 	sec.Key("SENDMAIL_TIMEOUT").MustDuration(5 * time.Minute)
 	sec.Key("SENDMAIL_CONVERT_CRLF").MustBool(true)
 	sec.Key("FROM").MustString(sec.Key("USER").String())
+	sec.Key("BASE64_EMBED_IMAGES").MustBool(false)
+	sec.Key("BASE64_EMBED_IMAGES_MAX_SIZE_PER_EMAIL").MustInt64(9.5 * 1024 * 1024)
 
 	// Now map the values on to the MailService
 	MailService = &Mailer{}

services/issue/issue_test.go

@@ -37,7 +37,7 @@ func TestIssue_DeleteIssue(t *testing.T) {
 
 	issueIDs, err := issues_model.GetIssueIDsByRepoID(db.DefaultContext, 1)
 	assert.NoError(t, err)
-	assert.Len(t, issueIDs, 5)
+	assert.Len(t, issueIDs, 6)
 
 	issue := &issues_model.Issue{
 		RepoID: 1,
@@ -48,7 +48,7 @@ func TestIssue_DeleteIssue(t *testing.T) {
 	assert.NoError(t, err)
 	issueIDs, err = issues_model.GetIssueIDsByRepoID(db.DefaultContext, 1)
 	assert.NoError(t, err)
-	assert.Len(t, issueIDs, 4)
+	assert.Len(t, issueIDs, 5)
 
 	// check attachment removal
 	attachments, err := repo_model.GetAttachmentsByIssueID(db.DefaultContext, 4)

services/issue/suggestion_test.go

@@ -26,15 +26,15 @@ func Test_Suggestion(t *testing.T) {
 	}{
 		{
 			keyword:         "",
-			expectedIndexes: []int64{5, 1, 4, 2, 3},
+			expectedIndexes: []int64{5, 6, 1, 4, 2},
 		},
 		{
 			keyword:         "1",
 			expectedIndexes: []int64{1},
 		},
 		{
 			keyword:         "issue",
-			expectedIndexes: []int64{4, 1, 2, 3},
+			expectedIndexes: []int64{6, 4, 1, 2, 3},
 		},
 		{
 			keyword:         "pull",