diff --git a/media/mediaType.go b/media/mediaType.go
index eec7a27a832..0bdeb6db787 100644
--- a/media/mediaType.go
+++ b/media/mediaType.go
@@ -17,6 +17,7 @@ import (
"encoding/json"
"errors"
"fmt"
+ "net/http"
"sort"
"strings"
@@ -60,6 +61,42 @@ type SuffixInfo struct {
FullSuffix string `json:"fullSuffix"`
}
+// FromContent resolve the Type primarily using http.DetectContentType.
+// If http.DetectContentType resolves to application/octet-stream, a zero Type is returned.
+// If http.DetectContentType resolves to text/plain or application/xml, we try to get more specific using types and ext.
+func FromContent(types Types, ext string, content []byte) Type {
+ ext = strings.TrimPrefix(ext, ".")
+ t := strings.Split(http.DetectContentType(content), ";")[0]
+ var m Type
+ if t == "application/octet-stream" {
+ return m
+ }
+
+ var found bool
+ m, found = types.GetByType(t)
+ if !found {
+ if t == "text/xml" {
+ // This is how it's configured in Hugo by default.
+ m, found = types.GetByType("application/xml")
+ }
+ }
+
+ if !found || ext == "" {
+ return m
+ }
+
+ if m.Type() == "text/plain" || m.Type() == "application/xml" {
+ // http.DetectContentType isn't brilliant when it comes to common text formats, so we need to do better.
+ // For now we say that if it's detected to be a text format and the extension/content type in header reports
+ // it to be a text format, then we use that.
+ mm, _, found := types.GetFirstBySuffix(ext)
+ if found && mm.IsText() {
+ return mm
+ }
+ }
+ return m
+}
+
// FromStringAndExt creates a Type from a MIME string and a given extension.
func FromStringAndExt(t, ext string) (Type, error) {
tp, err := fromString(t)
@@ -122,6 +159,21 @@ func (m Type) Suffixes() []string {
return strings.Split(m.suffixesCSV, ",")
}
+// IsText returns whether this Type is a text format.
+// Note that this may currently return false negatives.
+// TODO(bep) improve
+func (m Type) IsText() bool {
+ if m.MainType == "text" {
+ return true
+ }
+ switch m.SubType {
+ case "javascript", "json", "rss", "xml", "svg", TOMLType.SubType, YAMLType.SubType:
+ return true
+
+ }
+ return false
+}
+
func (m *Type) init() {
m.FirstSuffix.FullSuffix = ""
m.FirstSuffix.Suffix = ""
@@ -183,6 +235,10 @@ var (
BMPType = newMediaType("image", "bmp", []string{"bmp"})
WEBPType = newMediaType("image", "webp", []string{"webp"})
+ // Common font types
+ TrueTypeFontType = newMediaType("font", "ttf", []string{"ttf"})
+ OpenTypeFontType = newMediaType("font", "otf", []string{"otf"})
+
// Common video types
AVIType = newMediaType("video", "x-msvideo", []string{"avi"})
MPEGType = newMediaType("video", "mpeg", []string{"mpg", "mpeg"})
@@ -224,6 +280,8 @@ var DefaultTypes = Types{
OGGType,
WEBMType,
GPPType,
+ OpenTypeFontType,
+ TrueTypeFontType,
}
func init() {
diff --git a/media/mediaType_test.go b/media/mediaType_test.go
index b33ca174cf2..f3a06e8ed0c 100644
--- a/media/mediaType_test.go
+++ b/media/mediaType_test.go
@@ -15,10 +15,14 @@ package media
import (
"encoding/json"
+ "io/ioutil"
+ "path/filepath"
"sort"
+ "strings"
"testing"
qt "github.com/frankban/quicktest"
+ "github.com/gohugoio/hugo/common/paths"
)
func TestDefaultTypes(t *testing.T) {
@@ -47,6 +51,8 @@ func TestDefaultTypes(t *testing.T) {
{XMLType, "application", "xml", "xml", "application/xml", "application/xml"},
{TOMLType, "application", "toml", "toml", "application/toml", "application/toml"},
{YAMLType, "application", "yaml", "yaml", "application/yaml", "application/yaml"},
+ {TrueTypeFontType, "font", "ttf", "ttf", "font/ttf", "font/ttf"},
+ {OpenTypeFontType, "font", "otf", "otf", "font/otf", "font/otf"},
} {
c.Assert(test.tp.MainType, qt.Equals, test.expectedMainType)
c.Assert(test.tp.SubType, qt.Equals, test.expectedSubType)
@@ -56,7 +62,7 @@ func TestDefaultTypes(t *testing.T) {
}
- c.Assert(len(DefaultTypes), qt.Equals, 28)
+ c.Assert(len(DefaultTypes), qt.Equals, 30)
}
func TestGetByType(t *testing.T) {
@@ -175,6 +181,26 @@ func TestFromExtensionMultipleSuffixes(t *testing.T) {
}
+func TestFromContent(t *testing.T) {
+ c := qt.New(t)
+
+ files, err := filepath.Glob("./testdata/resource.*")
+ c.Assert(err, qt.IsNil)
+ mtypes := DefaultTypes
+
+ for _, filename := range files {
+ c.Run(filepath.Base(filename), func(c *qt.C) {
+ content, err := ioutil.ReadFile(filename)
+ c.Assert(err, qt.IsNil)
+ ext := strings.TrimPrefix(paths.Ext(filename), ".")
+ expected, _, found := mtypes.GetFirstBySuffix(ext)
+ c.Assert(found, qt.IsTrue)
+ got := FromContent(mtypes, ext, content)
+ c.Assert(got, qt.Equals, expected)
+ })
+ }
+}
+
func TestDecodeTypes(t *testing.T) {
c := qt.New(t)
diff --git a/media/testdata/reosurce.otf b/media/testdata/reosurce.otf
new file mode 100644
index 00000000000..99034a2de46
Binary files /dev/null and b/media/testdata/reosurce.otf differ
diff --git a/media/testdata/resource.css b/media/testdata/resource.css
new file mode 100644
index 00000000000..a267873b597
--- /dev/null
+++ b/media/testdata/resource.css
@@ -0,0 +1,8 @@
+body {
+ background-color: lightblue;
+ }
+
+ h1 {
+ color: navy;
+ margin-left: 20px;
+ }
\ No newline at end of file
diff --git a/media/testdata/resource.csv b/media/testdata/resource.csv
new file mode 100644
index 00000000000..ee6b058b6df
--- /dev/null
+++ b/media/testdata/resource.csv
@@ -0,0 +1,130 @@
+"LatD", "LatM", "LatS", "NS", "LonD", "LonM", "LonS", "EW", "City", "State"
+ 41, 5, 59, "N", 80, 39, 0, "W", "Youngstown", OH
+ 42, 52, 48, "N", 97, 23, 23, "W", "Yankton", SD
+ 46, 35, 59, "N", 120, 30, 36, "W", "Yakima", WA
+ 42, 16, 12, "N", 71, 48, 0, "W", "Worcester", MA
+ 43, 37, 48, "N", 89, 46, 11, "W", "Wisconsin Dells", WI
+ 36, 5, 59, "N", 80, 15, 0, "W", "Winston-Salem", NC
+ 49, 52, 48, "N", 97, 9, 0, "W", "Winnipeg", MB
+ 39, 11, 23, "N", 78, 9, 36, "W", "Winchester", VA
+ 34, 14, 24, "N", 77, 55, 11, "W", "Wilmington", NC
+ 39, 45, 0, "N", 75, 33, 0, "W", "Wilmington", DE
+ 48, 9, 0, "N", 103, 37, 12, "W", "Williston", ND
+ 41, 15, 0, "N", 77, 0, 0, "W", "Williamsport", PA
+ 37, 40, 48, "N", 82, 16, 47, "W", "Williamson", WV
+ 33, 54, 0, "N", 98, 29, 23, "W", "Wichita Falls", TX
+ 37, 41, 23, "N", 97, 20, 23, "W", "Wichita", KS
+ 40, 4, 11, "N", 80, 43, 12, "W", "Wheeling", WV
+ 26, 43, 11, "N", 80, 3, 0, "W", "West Palm Beach", FL
+ 47, 25, 11, "N", 120, 19, 11, "W", "Wenatchee", WA
+ 41, 25, 11, "N", 122, 23, 23, "W", "Weed", CA
+ 31, 13, 11, "N", 82, 20, 59, "W", "Waycross", GA
+ 44, 57, 35, "N", 89, 38, 23, "W", "Wausau", WI
+ 42, 21, 36, "N", 87, 49, 48, "W", "Waukegan", IL
+ 44, 54, 0, "N", 97, 6, 36, "W", "Watertown", SD
+ 43, 58, 47, "N", 75, 55, 11, "W", "Watertown", NY
+ 42, 30, 0, "N", 92, 20, 23, "W", "Waterloo", IA
+ 41, 32, 59, "N", 73, 3, 0, "W", "Waterbury", CT
+ 38, 53, 23, "N", 77, 1, 47, "W", "Washington", DC
+ 41, 50, 59, "N", 79, 8, 23, "W", "Warren", PA
+ 46, 4, 11, "N", 118, 19, 48, "W", "Walla Walla", WA
+ 31, 32, 59, "N", 97, 8, 23, "W", "Waco", TX
+ 38, 40, 48, "N", 87, 31, 47, "W", "Vincennes", IN
+ 28, 48, 35, "N", 97, 0, 36, "W", "Victoria", TX
+ 32, 20, 59, "N", 90, 52, 47, "W", "Vicksburg", MS
+ 49, 16, 12, "N", 123, 7, 12, "W", "Vancouver", BC
+ 46, 55, 11, "N", 98, 0, 36, "W", "Valley City", ND
+ 30, 49, 47, "N", 83, 16, 47, "W", "Valdosta", GA
+ 43, 6, 36, "N", 75, 13, 48, "W", "Utica", NY
+ 39, 54, 0, "N", 79, 43, 48, "W", "Uniontown", PA
+ 32, 20, 59, "N", 95, 18, 0, "W", "Tyler", TX
+ 42, 33, 36, "N", 114, 28, 12, "W", "Twin Falls", ID
+ 33, 12, 35, "N", 87, 34, 11, "W", "Tuscaloosa", AL
+ 34, 15, 35, "N", 88, 42, 35, "W", "Tupelo", MS
+ 36, 9, 35, "N", 95, 54, 36, "W", "Tulsa", OK
+ 32, 13, 12, "N", 110, 58, 12, "W", "Tucson", AZ
+ 37, 10, 11, "N", 104, 30, 36, "W", "Trinidad", CO
+ 40, 13, 47, "N", 74, 46, 11, "W", "Trenton", NJ
+ 44, 45, 35, "N", 85, 37, 47, "W", "Traverse City", MI
+ 43, 39, 0, "N", 79, 22, 47, "W", "Toronto", ON
+ 39, 2, 59, "N", 95, 40, 11, "W", "Topeka", KS
+ 41, 39, 0, "N", 83, 32, 24, "W", "Toledo", OH
+ 33, 25, 48, "N", 94, 3, 0, "W", "Texarkana", TX
+ 39, 28, 12, "N", 87, 24, 36, "W", "Terre Haute", IN
+ 27, 57, 0, "N", 82, 26, 59, "W", "Tampa", FL
+ 30, 27, 0, "N", 84, 16, 47, "W", "Tallahassee", FL
+ 47, 14, 24, "N", 122, 25, 48, "W", "Tacoma", WA
+ 43, 2, 59, "N", 76, 9, 0, "W", "Syracuse", NY
+ 32, 35, 59, "N", 82, 20, 23, "W", "Swainsboro", GA
+ 33, 55, 11, "N", 80, 20, 59, "W", "Sumter", SC
+ 40, 59, 24, "N", 75, 11, 24, "W", "Stroudsburg", PA
+ 37, 57, 35, "N", 121, 17, 24, "W", "Stockton", CA
+ 44, 31, 12, "N", 89, 34, 11, "W", "Stevens Point", WI
+ 40, 21, 36, "N", 80, 37, 12, "W", "Steubenville", OH
+ 40, 37, 11, "N", 103, 13, 12, "W", "Sterling", CO
+ 38, 9, 0, "N", 79, 4, 11, "W", "Staunton", VA
+ 39, 55, 11, "N", 83, 48, 35, "W", "Springfield", OH
+ 37, 13, 12, "N", 93, 17, 24, "W", "Springfield", MO
+ 42, 5, 59, "N", 72, 35, 23, "W", "Springfield", MA
+ 39, 47, 59, "N", 89, 39, 0, "W", "Springfield", IL
+ 47, 40, 11, "N", 117, 24, 36, "W", "Spokane", WA
+ 41, 40, 48, "N", 86, 15, 0, "W", "South Bend", IN
+ 43, 32, 24, "N", 96, 43, 48, "W", "Sioux Falls", SD
+ 42, 29, 24, "N", 96, 23, 23, "W", "Sioux City", IA
+ 32, 30, 35, "N", 93, 45, 0, "W", "Shreveport", LA
+ 33, 38, 23, "N", 96, 36, 36, "W", "Sherman", TX
+ 44, 47, 59, "N", 106, 57, 35, "W", "Sheridan", WY
+ 35, 13, 47, "N", 96, 40, 48, "W", "Seminole", OK
+ 32, 25, 11, "N", 87, 1, 11, "W", "Selma", AL
+ 38, 42, 35, "N", 93, 13, 48, "W", "Sedalia", MO
+ 47, 35, 59, "N", 122, 19, 48, "W", "Seattle", WA
+ 41, 24, 35, "N", 75, 40, 11, "W", "Scranton", PA
+ 41, 52, 11, "N", 103, 39, 36, "W", "Scottsbluff", NB
+ 42, 49, 11, "N", 73, 56, 59, "W", "Schenectady", NY
+ 32, 4, 48, "N", 81, 5, 23, "W", "Savannah", GA
+ 46, 29, 24, "N", 84, 20, 59, "W", "Sault Sainte Marie", MI
+ 27, 20, 24, "N", 82, 31, 47, "W", "Sarasota", FL
+ 38, 26, 23, "N", 122, 43, 12, "W", "Santa Rosa", CA
+ 35, 40, 48, "N", 105, 56, 59, "W", "Santa Fe", NM
+ 34, 25, 11, "N", 119, 41, 59, "W", "Santa Barbara", CA
+ 33, 45, 35, "N", 117, 52, 12, "W", "Santa Ana", CA
+ 37, 20, 24, "N", 121, 52, 47, "W", "San Jose", CA
+ 37, 46, 47, "N", 122, 25, 11, "W", "San Francisco", CA
+ 41, 27, 0, "N", 82, 42, 35, "W", "Sandusky", OH
+ 32, 42, 35, "N", 117, 9, 0, "W", "San Diego", CA
+ 34, 6, 36, "N", 117, 18, 35, "W", "San Bernardino", CA
+ 29, 25, 12, "N", 98, 30, 0, "W", "San Antonio", TX
+ 31, 27, 35, "N", 100, 26, 24, "W", "San Angelo", TX
+ 40, 45, 35, "N", 111, 52, 47, "W", "Salt Lake City", UT
+ 38, 22, 11, "N", 75, 35, 59, "W", "Salisbury", MD
+ 36, 40, 11, "N", 121, 39, 0, "W", "Salinas", CA
+ 38, 50, 24, "N", 97, 36, 36, "W", "Salina", KS
+ 38, 31, 47, "N", 106, 0, 0, "W", "Salida", CO
+ 44, 56, 23, "N", 123, 1, 47, "W", "Salem", OR
+ 44, 57, 0, "N", 93, 5, 59, "W", "Saint Paul", MN
+ 38, 37, 11, "N", 90, 11, 24, "W", "Saint Louis", MO
+ 39, 46, 12, "N", 94, 50, 23, "W", "Saint Joseph", MO
+ 42, 5, 59, "N", 86, 28, 48, "W", "Saint Joseph", MI
+ 44, 25, 11, "N", 72, 1, 11, "W", "Saint Johnsbury", VT
+ 45, 34, 11, "N", 94, 10, 11, "W", "Saint Cloud", MN
+ 29, 53, 23, "N", 81, 19, 11, "W", "Saint Augustine", FL
+ 43, 25, 48, "N", 83, 56, 24, "W", "Saginaw", MI
+ 38, 35, 24, "N", 121, 29, 23, "W", "Sacramento", CA
+ 43, 36, 36, "N", 72, 58, 12, "W", "Rutland", VT
+ 33, 24, 0, "N", 104, 31, 47, "W", "Roswell", NM
+ 35, 56, 23, "N", 77, 48, 0, "W", "Rocky Mount", NC
+ 41, 35, 24, "N", 109, 13, 48, "W", "Rock Springs", WY
+ 42, 16, 12, "N", 89, 5, 59, "W", "Rockford", IL
+ 43, 9, 35, "N", 77, 36, 36, "W", "Rochester", NY
+ 44, 1, 12, "N", 92, 27, 35, "W", "Rochester", MN
+ 37, 16, 12, "N", 79, 56, 24, "W", "Roanoke", VA
+ 37, 32, 24, "N", 77, 26, 59, "W", "Richmond", VA
+ 39, 49, 48, "N", 84, 53, 23, "W", "Richmond", IN
+ 38, 46, 12, "N", 112, 5, 23, "W", "Richfield", UT
+ 45, 38, 23, "N", 89, 25, 11, "W", "Rhinelander", WI
+ 39, 31, 12, "N", 119, 48, 35, "W", "Reno", NV
+ 50, 25, 11, "N", 104, 39, 0, "W", "Regina", SA
+ 40, 10, 48, "N", 122, 14, 23, "W", "Red Bluff", CA
+ 40, 19, 48, "N", 75, 55, 48, "W", "Reading", PA
+ 41, 9, 35, "N", 81, 14, 23, "W", "Ravenna", OH
+
diff --git a/media/testdata/resource.ics b/media/testdata/resource.ics
new file mode 100644
index 00000000000..b9a263e93dc
--- /dev/null
+++ b/media/testdata/resource.ics
@@ -0,0 +1,24 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//ZContent.net//Zap Calendar 1.0//EN
+CALSCALE:GREGORIAN
+METHOD:PUBLISH
+BEGIN:VEVENT
+SUMMARY:Abraham Lincoln
+UID:c7614cff-3549-4a00-9152-d25cc1fe077d
+SEQUENCE:0
+STATUS:CONFIRMED
+TRANSP:TRANSPARENT
+RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=2;BYMONTHDAY=12
+DTSTART:20080212
+DTEND:20080213
+DTSTAMP:20150421T141403
+CATEGORIES:U.S. Presidents,Civil War People
+LOCATION:Hodgenville\, Kentucky
+GEO:37.5739497;-85.7399606
+DESCRIPTION:Born February 12\, 1809\nSixteenth President (1861-1865)\n\n\n
+ \nhttp://AmericanHistoryCalendar.com
+URL:http://americanhistorycalendar.com/peoplecalendar/1,328-abraham-lincol
+ n
+END:VEVENT
+END:VCALENDAR
\ No newline at end of file
diff --git a/media/testdata/resource.jpg b/media/testdata/resource.jpg
new file mode 100644
index 00000000000..a9049e81b88
Binary files /dev/null and b/media/testdata/resource.jpg differ
diff --git a/media/testdata/resource.js b/media/testdata/resource.js
new file mode 100644
index 00000000000..75ba3b7fe9f
--- /dev/null
+++ b/media/testdata/resource.js
@@ -0,0 +1,3 @@
+function foo() {
+ return "foo";
+}
\ No newline at end of file
diff --git a/media/testdata/resource.json b/media/testdata/resource.json
new file mode 100644
index 00000000000..446899897e6
--- /dev/null
+++ b/media/testdata/resource.json
@@ -0,0 +1,14 @@
+{
+ "firstName": "Joe",
+ "lastName": "Jackson",
+ "gender": "male",
+ "age": 28,
+ "address": {
+ "streetAddress": "101",
+ "city": "San Diego",
+ "state": "CA"
+ },
+ "phoneNumbers": [
+ { "type": "home", "number": "7349282382" }
+ ]
+}
\ No newline at end of file
diff --git a/media/testdata/resource.png b/media/testdata/resource.png
new file mode 100644
index 00000000000..08ae570d220
Binary files /dev/null and b/media/testdata/resource.png differ
diff --git a/media/testdata/resource.rss b/media/testdata/resource.rss
new file mode 100644
index 00000000000..b20b0fcca96
--- /dev/null
+++ b/media/testdata/resource.rss
@@ -0,0 +1,20 @@
+
+
+
+
+ W3Schools Home Page
+ https://www.w3schools.com
+ Free web building tutorials
+ -
+ RSS Tutorial
+ https://www.w3schools.com/xml/xml_rss.asp
+ New RSS tutorial on W3Schools
+
+ -
+ XML Tutorial
+ https://www.w3schools.com/xml
+ New XML tutorial on W3Schools
+
+
+
+
\ No newline at end of file
diff --git a/media/testdata/resource.sass b/media/testdata/resource.sass
new file mode 100644
index 00000000000..ad857fac750
--- /dev/null
+++ b/media/testdata/resource.sass
@@ -0,0 +1,6 @@
+$font-stack: Helvetica, sans-serif
+$primary-color: #333
+
+body
+ font: 100% $font-stack
+ color: $primary-color
\ No newline at end of file
diff --git a/media/testdata/resource.scss b/media/testdata/resource.scss
new file mode 100644
index 00000000000..d63e420f63d
--- /dev/null
+++ b/media/testdata/resource.scss
@@ -0,0 +1,7 @@
+$font-stack: Helvetica, sans-serif;
+$primary-color: #333;
+
+body {
+ font: 100% $font-stack;
+ color: $primary-color;
+}
\ No newline at end of file
diff --git a/media/testdata/resource.svg b/media/testdata/resource.svg
new file mode 100644
index 00000000000..2759ae703d5
--- /dev/null
+++ b/media/testdata/resource.svg
@@ -0,0 +1,5 @@
+
+
\ No newline at end of file
diff --git a/media/testdata/resource.ttf b/media/testdata/resource.ttf
new file mode 100644
index 00000000000..8bc614d0622
Binary files /dev/null and b/media/testdata/resource.ttf differ
diff --git a/media/testdata/resource.webp b/media/testdata/resource.webp
new file mode 100644
index 00000000000..4365e7b9f9a
Binary files /dev/null and b/media/testdata/resource.webp differ
diff --git a/media/testdata/resource.xml b/media/testdata/resource.xml
new file mode 100644
index 00000000000..fa0c0a5b644
--- /dev/null
+++ b/media/testdata/resource.xml
@@ -0,0 +1,7 @@
+
+
+ Tove
+ Jani
+ Reminder
+ Don't forget me this weekend!
+
\ No newline at end of file
diff --git a/resources/images/config.go b/resources/images/config.go
index c8990d5ca33..a8b5412d65d 100644
--- a/resources/images/config.go
+++ b/resources/images/config.go
@@ -20,6 +20,7 @@ import (
"strings"
"github.com/gohugoio/hugo/helpers"
+ "github.com/gohugoio/hugo/media"
"github.com/pkg/errors"
@@ -45,6 +46,15 @@ var (
".webp": WEBP,
}
+ imageFormatsBySubType = map[string]Format{
+ media.JPEGType.SubType: JPEG,
+ media.PNGType.SubType: PNG,
+ media.TIFFType.SubType: TIFF,
+ media.BMPType.SubType: BMP,
+ media.GIFType.SubType: GIF,
+ media.WEBPType.SubType: WEBP,
+ }
+
// Add or increment if changes to an image format's processing requires
// re-generation.
imageFormatsVersions = map[Format]int{
@@ -102,6 +112,11 @@ func ImageFormatFromExt(ext string) (Format, bool) {
return f, found
}
+func ImageFormatFromMediaSubType(sub string) (Format, bool) {
+ f, found := imageFormatsBySubType[sub]
+ return f, found
+}
+
const (
defaultJPEGQuality = 75
defaultResampleFilter = "box"
diff --git a/resources/images/filters.go b/resources/images/filters.go
index e166a0f9d98..fd7e3145796 100644
--- a/resources/images/filters.go
+++ b/resources/images/filters.go
@@ -66,6 +66,9 @@ func (*Filters) Text(text string, options ...interface{}) gift.Filter {
case "linespacing":
tf.linespacing = cast.ToInt(v)
case "font":
+ if err, ok := v.(error); ok {
+ panic(fmt.Sprintf("invalid font source: %s", err))
+ }
fontSource, ok1 := v.(hugio.ReadSeekCloserProvider)
identifier, ok2 := v.(resource.Identifier)
diff --git a/resources/postpub/fields_test.go b/resources/postpub/fields_test.go
index 19c3720f700..c408e7791d3 100644
--- a/resources/postpub/fields_test.go
+++ b/resources/postpub/fields_test.go
@@ -36,6 +36,7 @@ func TestCreatePlaceholders(t *testing.T) {
"Suffixes": "pre_foo.Suffixes_post",
"Delimiter": "pre_foo.Delimiter_post",
"FirstSuffix": "pre_foo.FirstSuffix_post",
+ "IsText": "pre_foo.IsText_post",
"String": "pre_foo.String_post",
"Type": "pre_foo.Type_post",
"MainType": "pre_foo.MainType_post",
diff --git a/resources/resource.go b/resources/resource.go
index 1f6246859b0..4bf35f9aca7 100644
--- a/resources/resource.go
+++ b/resources/resource.go
@@ -69,6 +69,9 @@ type ResourceSourceDescriptor struct {
Fs afero.Fs
+ // Set when its known up front, else it's resolved from the target filename.
+ MediaType media.Type
+
// The relative target filename without any language code.
RelTargetFilename string
diff --git a/resources/resource_factories/create/remote.go b/resources/resource_factories/create/remote.go
index 53e77bc5eea..f6d3f13dd25 100644
--- a/resources/resource_factories/create/remote.go
+++ b/resources/resource_factories/create/remote.go
@@ -29,6 +29,7 @@ import (
"github.com/gohugoio/hugo/common/hugio"
"github.com/gohugoio/hugo/common/types"
"github.com/gohugoio/hugo/helpers"
+ "github.com/gohugoio/hugo/media"
"github.com/gohugoio/hugo/resources"
"github.com/gohugoio/hugo/resources/resource"
"github.com/mitchellh/mapstructure"
@@ -99,7 +100,7 @@ func (c *Client) FromRemote(uri string, optionsm map[string]interface{}) (resour
body, err := ioutil.ReadAll(res.Body)
if err != nil {
- return nil, errors.Wrapf(err, "failed to read remote resource %s", uri)
+ return nil, errors.Wrapf(err, "failed to read remote resource %q", uri)
}
filename := path.Base(rURL.Path)
@@ -109,33 +110,30 @@ func (c *Client) FromRemote(uri string, optionsm map[string]interface{}) (resour
}
}
- var extension string
+ var extensionHint string
+
if arr, _ := mime.ExtensionsByType(res.Header.Get("Content-Type")); len(arr) == 1 {
- extension = arr[0]
+ extensionHint = arr[0]
}
- // If extension was not determined by header, look for a file extention
- if extension == "" {
+ // Look for a file extention
+ if extensionHint == "" {
if ext := path.Ext(filename); ext != "" {
- extension = ext
+ extensionHint = ext
}
}
- // If extension was not determined by header or file extention, try using content itself
- if extension == "" {
- if ct := http.DetectContentType(body); ct != "application/octet-stream" {
- if ct == "image/jpeg" {
- extension = ".jpg"
- } else if arr, _ := mime.ExtensionsByType(ct); arr != nil {
- extension = arr[0]
- }
- }
+ // Now resolve the media type primarily using the content.
+ mediaType := media.FromContent(c.rs.MediaTypes, extensionHint, body)
+ if mediaType.IsZero() {
+ return nil, errors.Errorf("failed to resolve media type for remote resource %q", uri)
}
- resourceID = filename[:len(filename)-len(path.Ext(filename))] + "_" + resourceID + extension
+ resourceID = filename[:len(filename)-len(path.Ext(filename))] + "_" + resourceID + mediaType.FirstSuffix.FullSuffix
return c.rs.New(
resources.ResourceSourceDescriptor{
+ MediaType: mediaType,
LazyPublish: true,
OpenReadSeekCloser: func() (hugio.ReadSeekCloser, error) {
return hugio.NewReadSeekerNoOpCloser(bytes.NewReader(body)), nil
diff --git a/resources/resource_spec.go b/resources/resource_spec.go
index 897c1bbaacd..cd1e5010d9b 100644
--- a/resources/resource_spec.go
+++ b/resources/resource_spec.go
@@ -272,21 +272,28 @@ func (r *Spec) newResource(sourceFs afero.Fs, fd ResourceSourceDescriptor) (reso
fd.RelTargetFilename = sourceFilename
}
- ext := strings.ToLower(filepath.Ext(fd.RelTargetFilename))
- mimeType, suffixInfo, found := r.MediaTypes.GetFirstBySuffix(strings.TrimPrefix(ext, "."))
- // TODO(bep) we need to handle these ambiguous types better, but in this context
- // we most likely want the application/xml type.
- if suffixInfo.Suffix == "xml" && mimeType.SubType == "rss" {
- mimeType, found = r.MediaTypes.GetByType("application/xml")
- }
+ mimeType := fd.MediaType
+ if mimeType.IsZero() {
+ ext := strings.ToLower(filepath.Ext(fd.RelTargetFilename))
+ var (
+ found bool
+ suffixInfo media.SuffixInfo
+ )
+ mimeType, suffixInfo, found = r.MediaTypes.GetFirstBySuffix(strings.TrimPrefix(ext, "."))
+ // TODO(bep) we need to handle these ambiguous types better, but in this context
+ // we most likely want the application/xml type.
+ if suffixInfo.Suffix == "xml" && mimeType.SubType == "rss" {
+ mimeType, found = r.MediaTypes.GetByType("application/xml")
+ }
- if !found {
- // A fallback. Note that mime.TypeByExtension is slow by Hugo standards,
- // so we should configure media types to avoid this lookup for most
- // situations.
- mimeStr := mime.TypeByExtension(ext)
- if mimeStr != "" {
- mimeType, _ = media.FromStringAndExt(mimeStr, ext)
+ if !found {
+ // A fallback. Note that mime.TypeByExtension is slow by Hugo standards,
+ // so we should configure media types to avoid this lookup for most
+ // situations.
+ mimeStr := mime.TypeByExtension(ext)
+ if mimeStr != "" {
+ mimeType, _ = media.FromStringAndExt(mimeStr, ext)
+ }
}
}
@@ -301,7 +308,7 @@ func (r *Spec) newResource(sourceFs afero.Fs, fd ResourceSourceDescriptor) (reso
mimeType)
if mimeType.MainType == "image" {
- imgFormat, ok := images.ImageFormatFromExt(ext)
+ imgFormat, ok := images.ImageFormatFromMediaSubType(mimeType.SubType)
if ok {
ir := &imageResource{
Image: images.NewImage(imgFormat, r.imaging, nil, gr),
diff --git a/tpl/resources/resources.go b/tpl/resources/resources.go
index 4433e56e57d..8cd670603bd 100644
--- a/tpl/resources/resources.go
+++ b/tpl/resources/resources.go
@@ -110,30 +110,21 @@ func (ns *Namespace) getscssClientDartSass() (*dartsass.Client, error) {
// Get locates the filename given in Hugo's assets filesystem and
// creates a Resource object that can be used for
// further transformations.
-func (ns *Namespace) Get(filename interface{}) resource.Resource {
- get := func(args ...interface{}) (resource.Resource, error) {
- filenamestr, err := cast.ToStringE(filename)
- if err != nil {
- return nil, err
- }
- return ns.createClient.Get(filepath.Clean(filenamestr))
- }
-
- r, err := get(filename)
+func (ns *Namespace) Get(filename interface{}) (resource.Resource, error) {
+ filenamestr, err := cast.ToStringE(filename)
if err != nil {
- // This allows the client to reason about the .Err in the template.
- // This is not as relevant for local resources as remotes, but
- // it makes this method work the same way as resources.GetRemote.
- return resources.NewErrorResource(errors.Wrap(err, "error calling resources.Get"))
+ return nil, err
}
- return r
-
+ return ns.createClient.Get(filepath.Clean(filenamestr))
}
// GetRemote gets the URL (via HTTP(s)) in the first argument in args and creates Resource object that can be used for
// further transformations.
//
// A second argument may be provided with an option map.
+//
+// Note: This method does not return any error as a second argument,
+// for any error situations the error can be checked in .Err.
func (ns *Namespace) GetRemote(args ...interface{}) resource.Resource {
get := func(args ...interface{}) (resource.Resource, error) {
if len(args) < 1 {
diff --git a/tpl/tplimpl/template_funcs_test.go b/tpl/tplimpl/template_funcs_test.go
index 6ddf13b76e3..711d1350d33 100644
--- a/tpl/tplimpl/template_funcs_test.go
+++ b/tpl/tplimpl/template_funcs_test.go
@@ -37,7 +37,6 @@ import (
"github.com/gohugoio/hugo/tpl/internal"
"github.com/gohugoio/hugo/tpl/partials"
"github.com/spf13/afero"
-
)
var logger = loggers.NewErrorLogger()
diff --git a/tpl/transform/unmarshal.go b/tpl/transform/unmarshal.go
index aa84ca1f8bb..c59269577cf 100644
--- a/tpl/transform/unmarshal.go
+++ b/tpl/transform/unmarshal.go
@@ -95,6 +95,10 @@ func (ns *Namespace) Unmarshal(args ...interface{}) (interface{}, error) {
return nil, errors.Errorf("type %T not supported", data)
}
+ if dataStr == "" {
+ return nil, errors.New("no data to transform")
+ }
+
key := helpers.MD5String(dataStr)
return ns.cache.GetOrCreate(key, func() (interface{}, error) {