From b6feda93459f7a943991d427f91194625344727c Mon Sep 17 00:00:00 2001 From: Andreas Schulte Date: Sun, 1 Oct 2023 09:00:33 +0200 Subject: [PATCH] initial commit --- LICENSE | 674 +++++++++++++++++++++++++++++++++++++++++++ README.md | 20 ++ go.mod | 23 ++ go.sum | 81 ++++++ imdb-scraper.go | 188 ++++++++++++ imdb-scraper_test.go | 231 +++++++++++++++ models.go | 109 +++++++ 7 files changed, 1326 insertions(+) create mode 100644 LICENSE create mode 100644 README.md create mode 100644 go.mod create mode 100644 go.sum create mode 100644 imdb-scraper.go create mode 100644 imdb-scraper_test.go create mode 100644 models.go diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..a382113 --- /dev/null +++ b/README.md @@ -0,0 +1,20 @@ +# IMDB-Scraper + +An IMDb scraper in GO. + +## Usage + +```go +import ( + "git.0x0001f346.de/andreas/imdbs" +) + +id, err := imdbs.GetIMDbIDFromQuery("https://www.imdb.com/title/tt3230854/?ref_=nv_sr_srsg_0_tt_8_nm_0_q_expanse") // ("tt3230854", nil) +id, err = imdbs.GetIMDbIDFromQuery("https://www.imdb.com/title/tt0133093") // ("tt0133093", nil) +id, err = imdbs.GetIMDbIDFromQuery("tt2911666") // ("tt2911666", nil) + +isValidIMDbID := imdbs.IsValidIMDbID(id) // true +isValidIMDbID = imdbs.IsValidIMDbID("https://www.imdb.com/title/tt0133093") // false + +entry, err := imdbs.Scrap(id) // (IMDbEntry{AlternateName: "", IMDbID: "tt2911666", Rating: 7.4, RuntimeInMins: 101, Title: "John Wick", Type: "Movie", Year: 2014}, nil) +``` diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..b29f141 --- /dev/null +++ b/go.mod @@ -0,0 +1,23 @@ +module git.0x0001f346.de/andreas/imdbs + +go 1.21.1 + +require github.com/gocolly/colly v1.2.0 + +require ( + github.com/PuerkitoBio/goquery v1.8.1 // indirect + github.com/andybalholm/cascadia v1.3.1 // indirect + github.com/antchfx/htmlquery v1.3.0 // indirect + github.com/antchfx/xmlquery v1.3.18 // indirect + github.com/antchfx/xpath v1.2.4 // indirect + github.com/gobwas/glob v0.2.3 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/golang/protobuf v1.5.2 // indirect + github.com/kennygrant/sanitize v1.2.4 // indirect + github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d // indirect + github.com/temoto/robotstxt v1.1.2 // indirect + golang.org/x/net v0.15.0 // indirect + golang.org/x/text v0.13.0 // indirect + google.golang.org/appengine v1.6.8 // indirect + google.golang.org/protobuf v1.26.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..c2e63a2 --- /dev/null +++ b/go.sum @@ -0,0 +1,81 @@ +github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM= +github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ= +github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c= +github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA= +github.com/antchfx/htmlquery v1.3.0 h1:5I5yNFOVI+egyia5F2s/5Do2nFWxJz41Tr3DyfKD25E= +github.com/antchfx/htmlquery v1.3.0/go.mod h1:zKPDVTMhfOmcwxheXUsx4rKJy8KEY/PU6eXr/2SebQ8= +github.com/antchfx/xmlquery v1.3.18 h1:FSQ3wMuphnPPGJOFhvc+cRQ2CT/rUj4cyQXkJcjOwz0= +github.com/antchfx/xmlquery v1.3.18/go.mod h1:Afkq4JIeXut75taLSuI31ISJ/zeq+3jG7TunF7noreA= +github.com/antchfx/xpath v1.2.3/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs= +github.com/antchfx/xpath v1.2.4 h1:dW1HB/JxKvGtJ9WyVGJ0sIoEcqftV3SqIstujI+B9XY= +github.com/antchfx/xpath v1.2.4/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs= +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y= +github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8= +github.com/gocolly/colly v1.2.0 h1:qRz9YAn8FIH0qzgNUw+HT9UN7wm1oF9OBAilwEWpyrI= +github.com/gocolly/colly v1.2.0/go.mod h1:Hof5T3ZswNVsOHYmba1u03W65HDWgpV5HifSuueE0EA= +github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE= +github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= +github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/kennygrant/sanitize v1.2.4 h1:gN25/otpP5vAsO2djbMhF/LQX6R7+O1TB4yv8NzpJ3o= +github.com/kennygrant/sanitize v1.2.4/go.mod h1:LGsjYYtgxbetdg5owWB2mpgUL6e2nfw2eObZ0u0qvak= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d h1:hrujxIzL1woJ7AwssoOcM/tq5JjjG2yYOc8odClEiXA= +github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/temoto/robotstxt v1.1.2 h1:W2pOjSJ6SWvldyEuiFXNxz3xZ8aiWX5LbfDiOFd7Fxg= +github.com/temoto/robotstxt v1.1.2/go.mod h1:+1AmkuG3IYkh1kv0d2qEB9Le88ehNO0zwOr3ujewlOo= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= +golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= +golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws= +golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= +golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8= +golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod 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v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +google.golang.org/appengine v1.6.8 h1:IhEN5q69dyKagZPYMSdIjS2HqprW324FRQZJcGqPAsM= +google.golang.org/appengine v1.6.8/go.mod h1:1jJ3jBArFh5pcgW8gCtRJnepW8FzD1V44FJffLiz/Ds= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= diff --git a/imdb-scraper.go b/imdb-scraper.go new file mode 100644 index 0000000..2c4c106 --- /dev/null +++ b/imdb-scraper.go @@ -0,0 +1,188 @@ +package imdbs + +import ( + "encoding/json" + "errors" + "fmt" + "net/url" + "strconv" + "strings" + "unicode" + + "github.com/gocolly/colly" +) + +// GetIMDbIDFromQuery tries to extract an IMDb ID from query +func GetIMDbIDFromQuery(query string) (string, error) { + if IsValidIMDbID(query) { + return query, nil + } + + u, err := url.Parse(query) + if err != nil || u.Scheme == "" || u.Host == "" { + return "", errors.New("no IMDb ID in query") + } + + if u.Host != "www.imdb.com" && u.Host != "m.imdb.com" { + return "", errors.New("no IMDb ID in query") + } + + for _, s := range strings.Split(u.Path, "/") { + if IsValidIMDbID(s) { + return s, nil + } + } + + return "", errors.New("no IMDb ID in query") +} + +// IsValidIMDbID returns true, if s is a valid IMDb id +func IsValidIMDbID(s string) bool { + if len(s) < 9 || len(s) > 10 { + return false + } + + if string([]rune(s)[0:2]) != "tt" { + return false + } + + afterPrefix := string([]rune(s)[2:]) + for _, r := range afterPrefix { + if !unicode.IsDigit(r) { + return false + } + } + + return true +} + +// Scrap tries to scrap an entry from the IMDb +func Scrap(id string) (IMDbEntry, error) { + if !IsValidIMDbID(id) { + return IMDbEntry{}, errors.New("not a valid IMDb ID") + } + + var year int64 = 0 + foundJSON := false + j := IMDbJSON{} + c := colly.NewCollector(colly.MaxDepth(1), colly.AllowedDomains("www.imdb.com")) + + c.OnHTML("head", func(e *colly.HTMLElement) { + e.ForEach("script", func(_ int, script *colly.HTMLElement) { + if script.Attr("type") == "application/ld+json" { + err := json.Unmarshal([]byte(script.Text), &j) + foundJSON = err == nil + } + }) + e.ForEach("title", func(_ int, title *colly.HTMLElement) { + if j.AlternateName != "" { + year = extractYearFromIMDbTitle(title.Text, j.AlternateName) + return + } + year = extractYearFromIMDbTitle(title.Text, j.Name) + }) + }) + + c.Visit(buildScrapingURL(id)) + + if !foundJSON { + return IMDbEntry{}, errors.New("could not scrape IMDb") + } + + entry := j.TransformIntoIMDbEntry(id, year) + + return entry, nil +} + +func buildScrapingURL(id string) string { + return fmt.Sprintf("https://www.imdb.com/title/%s/", id) +} + +func convertIMDbRuntimeIntoMinutes(s string) int64 { + if !strings.Contains(s, "PT") { + return 0 + } + + s = strings.Replace(s, "PT", "", -1) + + if strings.Contains(s, "H") { + if strings.Contains(s, "M") { + ss := strings.Split(strings.Replace(s, "M", "", -1), "H") + return (convertStringToIntOrZeroOnError(ss[0]) * 60) + convertStringToIntOrZeroOnError(ss[1]) + } + + return convertStringToIntOrZeroOnError(strings.Replace(s, "H", "", -1)) * 60 + } + + return convertStringToIntOrZeroOnError(strings.Replace(s, "M", "", -1)) +} + +func convertStringToIntOrZeroOnError(s string) int64 { + i, err := strconv.ParseInt(s, 10, 64) + if err != nil { + return 0 + } + + return i +} + +func extractYearFromIMDbTitle(s string, title string) int64 { + s = sanitizeIMDbTitleForYearExtraction(s, title) + + if isIMDbTitleOfSeries(s) { + s = prepareChunckOfIMDbTitleOfSeriesForYearExtraction(s) + } + + for _, chunck := range strings.Split(s, " ") { + if !strings.Contains(chunck, "(") || !strings.Contains(chunck, ")") { + continue + } + + year := convertStringToIntOrZeroOnError( + strings.Replace( + strings.Replace(chunck, "(", "", -1), + ")", + "", + -1, + ), + ) + if year != 0 { + return year + } + } + + return 0 +} + +func isIMDbTitleOfSeries(title string) bool { + if strings.Contains(title, "(Fernsehserie ") { + return true + } + + if strings.Contains(title, "(TV Series ") { + return true + } + + return false +} + +func prepareChunckOfIMDbTitleOfSeriesForYearExtraction(s string) string { + s = strings.Replace(s, "(Fernsehserie ", "(", -1) + s = strings.Replace(s, "(TV Series ", "(", -1) + + sSplitted := strings.Split(s, "–") + if len(sSplitted) != 2 { + return s + } + + return fmt.Sprintf("%s)", sSplitted[0]) +} + +func sanitizeIMDbTitleForYearExtraction(s string, title string) string { + s = strings.Replace(s, fmt.Sprintf("%s ", title), "", -1) + s = strings.Replace(s, "(Fernsehfilm ", "(", -1) + s = strings.Replace(s, "(Video ", "(", -1) + s = strings.Replace(s, " )", ")", -1) + + return s +} diff --git a/imdb-scraper_test.go b/imdb-scraper_test.go new file mode 100644 index 0000000..580b2ad --- /dev/null +++ b/imdb-scraper_test.go @@ -0,0 +1,231 @@ +package imdbs + +import "testing" + +func TestBuildScrapingURL(t *testing.T) { + data := map[string]string{ + "tt2911666": "https://www.imdb.com/title/tt2911666/", + "tt10366206": "https://www.imdb.com/title/tt10366206/", + } + + for d, expectedResult := range data { + result := buildScrapingURL(d) + if result != expectedResult { + t.Errorf("\ngot: %q\nwanted: %q\nfor: %q", result, expectedResult, d) + } + } +} + +func TestConvertIMDbRuntimeIntoMinutes(t *testing.T) { + data := map[string]int64{ + "PT41M": 41, + "PT2H": 120, + "PT2H1M": 121, + } + + for d, expectedResult := range data { + result := convertIMDbRuntimeIntoMinutes(d) + if result != expectedResult { + t.Errorf("\ngot: %d\nwanted: %d\nfor: %q", result, expectedResult, d) + } + } +} + +func TestConvertStringToIntOrZeroOnError(t *testing.T) { + data := map[string]int64{ + "-13": -13, + "0": 0, + "13": 13, + "Son Goku": 0, + "1f346": 0, + } + + for d, expectedResult := range data { + result := convertStringToIntOrZeroOnError(d) + if result != expectedResult { + t.Errorf("\ngot: %d\nwanted: %d\nfor: %q", result, expectedResult, d) + } + } +} + +func TestGetIMDbIDFromQuery(t *testing.T) { + data := map[string]string{ + "tt2861424": "tt2861424", + "https://www.imdb.com/title/tt2861424": "tt2861424", + "https://www.imdb.com/title/tt2861424/": "tt2861424", + "https://www.imdb.com/title/tt2861424/?ref_=vp_vi_tt": "tt2861424", + "https://m.imdb.com/title/tt2861424": "tt2861424", + "https://m.imdb.com/title/tt2861424/": "tt2861424", + "https://m.imdb.com/title/tt2861424/?ref_=vp_vi_tt": "tt2861424", + "https://www.imdb.com/": "", + "https://www.google.com/title/tt2861424/": "", + "tt2861424tt2861424tt2861424": "", + } + + for d, expectedResult := range data { + result, _ := GetIMDbIDFromQuery(d) + if result != expectedResult { + t.Errorf("\ngot: %q\nwanted: %q\nfor: %q", result, expectedResult, d) + } + } +} + +func TestExtractYearFromIMDbTitle(t *testing.T) { + type tResult struct { + Data string + Title string + ExpectedResult int64 + } + + data := []tResult{ + { + Data: "John Wick: Kapitel 4 (2023) - IMDb", + Title: "John Wick: Kapitel 4", + ExpectedResult: 2023, + }, + { + Data: "Matrix (1999) - IMDb", + Title: "Matrix", + ExpectedResult: 1999, + }, + { + Data: "Thurgood (Fernsehfilm 2011) - IMDb", + Title: "Thurgood", + ExpectedResult: 2011, + }, + { + Data: "Pretty/Handsome (Fernsehfilm 2008) - IMDb", + Title: "Pretty/Handsome", + ExpectedResult: 2008, + }, + { + Data: "Red Planet: Deleted Scenes (Video 2000) - IMDb", + Title: "Red Planet: Deleted Scenes", + ExpectedResult: 2000, + }, + { + Data: "Last Night in Soho: Deleted Scenes (Video 2022) - IMDb", + Title: "Last Night in Soho: Deleted Scenes", + ExpectedResult: 2022, + }, + { + Data: "Eine schrecklich nette Familie (Fernsehserie 1987–1997) - IMDb", + Title: "Eine schrecklich nette Familie", + ExpectedResult: 1987, + }, + { + Data: "Rick and Morty (Fernsehserie 2013– ) - IMDb", + Title: "Rick and Morty", + ExpectedResult: 2013, + }, + } + + for _, r := range data { + result := extractYearFromIMDbTitle(r.Data, r.Title) + if result != r.ExpectedResult { + t.Errorf("\ngot: %d\nwanted: %d\nfor: %q", result, r.ExpectedResult, r.Data) + } + } +} + +func TestIsValidIMDbID(t *testing.T) { + data := map[string]bool{ + "tt0000000": true, + "tt2911666": true, + "tt10366206": true, + "tt0944947": true, + "tt11737520": true, + "tt291166": false, + "tt103662060": false, + "ttt1036620": false, + "https://www.imdb.com/": false, + } + + for d, expectedResult := range data { + result := IsValidIMDbID(d) + if result != expectedResult { + t.Errorf("\ngot: %t\nwanted: %t\nfor: %q", result, expectedResult, d) + } + } +} + +func TestPrepareChunckOfIMDbTitleOfSeriesForYearExtraction(t *testing.T) { + data := map[string]string{ + "(Fernsehserie 1987–1997)": "(1987)", + "(Fernsehserie 2013– )": "(2013)", + } + + for d, expectedResult := range data { + result := prepareChunckOfIMDbTitleOfSeriesForYearExtraction(d) + if result != expectedResult { + t.Errorf("\ngot: %+v\nwanted: %+v\nfor: %q", result, expectedResult, d) + } + } +} + +func TestScrap(t *testing.T) { + data := map[string]IMDbEntry{ + "tt0000000": {}, + "tt2911666": { + AlternateName: "", + IMDbID: "tt2911666", + Rating: 7.4, + RuntimeInMins: 101, + Title: "John Wick", + Type: "Movie", + Year: 2014, + }, + "tt7798634": { + AlternateName: "Ready or Not - Auf die Plätze, fertig, tot", + IMDbID: "tt7798634", + Rating: 6.9, + RuntimeInMins: 95, + Title: "Ready or Not", + Type: "Movie", + Year: 2019, + }, + "tt0087803": { + AlternateName: "1984", + IMDbID: "tt0087803", + Rating: 7.1, + RuntimeInMins: 113, + Title: "Nineteen Eighty-Four", + Type: "Movie", + Year: 1984, + }, + "tt8579674": { + AlternateName: "", + IMDbID: "tt8579674", + Rating: 8.2, + RuntimeInMins: 119, + Title: "1917", + Type: "Movie", + Year: 2019, + }, + "tt2861424": { + AlternateName: "", + IMDbID: "tt2861424", + Rating: 9.1, + RuntimeInMins: 0, + Title: "Rick and Morty", + Type: "TVSeries", + Year: 2013, + }, + "tt0092400": { + AlternateName: "Eine schrecklich nette Familie", + IMDbID: "tt0092400", + Rating: 8.1, + RuntimeInMins: 0, + Title: "Married with Children", + Type: "TVSeries", + Year: 1987, + }, + } + + for d, expectedResult := range data { + result, _ := Scrap(d) + if result != expectedResult { + t.Errorf("\ngot: %+v\nwanted: %+v\nfor: %q", result, expectedResult, d) + } + } +} diff --git a/models.go b/models.go new file mode 100644 index 0000000..2779de0 --- /dev/null +++ b/models.go @@ -0,0 +1,109 @@ +package imdbs + +import "time" + +// IMDbEntry is a struct that represents an IMDb entry (movie or series) +type IMDbEntry struct { + AlternateName string `json:",omitempty"` + IMDbID string `json:",omitempty"` + Rating float64 `json:",omitempty"` + RuntimeInMins int64 `json:",omitempty"` + Title string `json:",omitempty"` + Type string `json:",omitempty"` + Year int64 `json:",omitempty"` +} + +// IMDbJSON is a struct that represents the json encoded data of an IMDb entry +type IMDbJSON struct { + Context string `json:"@context"` + Type string `json:"@type"` + URL string `json:"url"` + Name string `json:"name"` + AlternateName string `json:"alternateName"` + Image string `json:"image"` + Description string `json:"description"` + Review struct { + Type string `json:"@type"` + ItemReviewed struct { + Type string `json:"@type"` + URL string `json:"url"` + } `json:"itemReviewed"` + Author struct { + Type string `json:"@type"` + Name string `json:"name"` + } `json:"author"` + DateCreated string `json:"dateCreated"` + InLanguage string `json:"inLanguage"` + Name string `json:"name"` + ReviewBody string `json:"reviewBody"` + ReviewRating struct { + Type string `json:"@type"` + WorstRating int `json:"worstRating"` + BestRating int `json:"bestRating"` + RatingValue int `json:"ratingValue"` + } `json:"reviewRating"` + } `json:"review"` + AggregateRating struct { + Type string `json:"@type"` + RatingCount int `json:"ratingCount"` + BestRating int `json:"bestRating"` + WorstRating int `json:"worstRating"` + RatingValue float64 `json:"ratingValue"` + } `json:"aggregateRating"` + ContentRating string `json:"contentRating"` + Genre []string `json:"genre"` + DatePublished string `json:"datePublished"` + Keywords string `json:"keywords"` + Trailer struct { + Type string `json:"@type"` + Name string `json:"name"` + EmbedURL string `json:"embedUrl"` + Thumbnail struct { + Type string `json:"@type"` + ContentURL string `json:"contentUrl"` + } `json:"thumbnail"` + ThumbnailURL string `json:"thumbnailUrl"` + URL string `json:"url"` + Description string `json:"description"` + Duration string `json:"duration"` + UploadDate time.Time `json:"uploadDate"` + } `json:"trailer"` + Actor []struct { + Type string `json:"@type"` + URL string `json:"url"` + Name string `json:"name"` + } `json:"actor"` + Director []struct { + Type string `json:"@type"` + URL string `json:"url"` + Name string `json:"name"` + } `json:"director"` + Creator []struct { + Type string `json:"@type"` + URL string `json:"url"` + Name string `json:"name,omitempty"` + } `json:"creator"` + Duration string `json:"duration"` +} + +func (s IMDbJSON) TransformIntoIMDbEntry(id string, year int64) IMDbEntry { + if s.Name == "" || s.Type == "" || s.AggregateRating.RatingValue == 0 { + return IMDbEntry{} + } + + entry := IMDbEntry{ + IMDbID: id, + AlternateName: s.AlternateName, + Rating: s.AggregateRating.RatingValue, + RuntimeInMins: 0, + Title: s.Name, + Type: s.Type, + Year: year, + } + + if entry.Type == "Movie" { + entry.RuntimeInMins = convertIMDbRuntimeIntoMinutes(s.Duration) + } + + return entry +}