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| -rw-r--r-- | LICENSE | 674 | ||||
| -rw-r--r-- | entry.go | 33 | ||||
| -rw-r--r-- | go.mod | 23 | ||||
| -rw-r--r-- | go.sum | 165 | ||||
| -rw-r--r-- | search.go | 76 | ||||
| -rw-r--r-- | search_query.go | 99 |
6 files changed, 1070 insertions, 0 deletions
@@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + 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. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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If not, see <https://www.gnu.org/licenses/>. + +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: + + <program> Copyright (C) <year> <name of author> + 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 +<https://www.gnu.org/licenses/>. + + 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 +<https://www.gnu.org/licenses/why-not-lgpl.html>. diff --git a/entry.go b/entry.go new file mode 100644 index 0000000..cf2cf05 --- /dev/null +++ b/entry.go @@ -0,0 +1,33 @@ +/* meow - Get search results from Nyaa through web scraping with GoLang + * Copyright (C) 2024 Vidhu Kant Sharma <vidhukant@vidhukant.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +package meow + +type Entry struct { + Flag string + Category string + Title string + URL string + TorrentURL string + MagnetURL string + FileSize string + TimeStamp string + Seeders int + Leechers int + Downloads int +} + @@ -0,0 +1,23 @@ +module vidhukant.com/meow + +go 1.22.3 + +require github.com/gocolly/colly/v2 v2.1.0 + +require ( + github.com/PuerkitoBio/goquery v1.9.2 // indirect + github.com/andybalholm/cascadia v1.3.2 // indirect + github.com/antchfx/htmlquery v1.3.1 // indirect + github.com/antchfx/xmlquery v1.4.0 // indirect + github.com/antchfx/xpath v1.3.0 // 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 v0.25.0 // indirect + golang.org/x/text v0.15.0 // indirect + google.golang.org/appengine v1.6.8 // indirect + google.golang.org/protobuf v1.26.0 // indirect +) @@ -0,0 +1,165 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc= +github.com/PuerkitoBio/goquery v1.9.2 h1:4/wZksC3KgkQw7SQgkKotmKljk0M6V8TUvA8Wb4yPeE= +github.com/PuerkitoBio/goquery v1.9.2/go.mod h1:GHPCaP0ODyyxqcNoFGYlAprUFH81NuRPd0GX3Zu2Mvk= +github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y= +github.com/andybalholm/cascadia v1.2.0/go.mod h1:YCyR8vOZT9aZ1CHEd8ap0gMVm2aFgxBp0T0eFw1RUQY= +github.com/andybalholm/cascadia v1.3.2 h1:3Xi6Dw5lHF15JtdcmAHD3i1+T8plmv7BQ/nsViSLyss= +github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU= +github.com/antchfx/htmlquery v1.2.3/go.mod h1:B0ABL+F5irhhMWg54ymEZinzMSi0Kt3I2if0BLYa3V0= +github.com/antchfx/htmlquery v1.3.1 h1:wm0LxjLMsZhRHfQKKZscDf2COyH4vDYA3wyH+qZ+Ylc= +github.com/antchfx/htmlquery v1.3.1/go.mod h1:PTj+f1V2zksPlwNt7uVvZPsxpKNa7mlVliCRxLX6Nx8= +github.com/antchfx/xmlquery v1.2.4/go.mod h1:KQQuESaxSlqugE2ZBcM/qn+ebIpt+d+4Xx7YcSGAIrM= +github.com/antchfx/xmlquery v1.4.0 h1:xg2HkfcRK2TeTbdb0m1jxCYnvsPaGY/oeZWTGqX/0hA= +github.com/antchfx/xmlquery v1.4.0/go.mod h1:Ax2aeaeDjfIw3CwXKDQ0GkwZ6QlxoChlIBP+mGnDFjI= +github.com/antchfx/xpath v1.1.6/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk= +github.com/antchfx/xpath v1.1.8/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk= +github.com/antchfx/xpath v1.3.0 h1:nTMlzGAK3IJ0bPpME2urTuFL76o4A96iYvoKFHRXJgc= +github.com/antchfx/xpath v1.3.0/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= +github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= +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/go.mod h1:Hof5T3ZswNVsOHYmba1u03W65HDWgpV5HifSuueE0EA= +github.com/gocolly/colly/v2 v2.1.0 h1:k0DuZkDoCsx51bKpRJNEmcxcp+W5N8ziuwGaSDuFoGs= 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h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4= +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= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/search.go b/search.go new file mode 100644 index 0000000..40f495d --- /dev/null +++ b/search.go @@ -0,0 +1,76 @@ +/* meow - Get search results from Nyaa through web scraping with GoLang + * Copyright (C) 2024 Vidhu Kant Sharma <vidhukant@vidhukant.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +package meow + +import ( + "github.com/gocolly/colly/v2" + "strconv" +) + +func search(q SearchQuery) ([]Entry, error) { + var res []Entry + + url, err := q.Build() + if err != nil { + return res, err + } + + c := colly.NewCollector() + + c.OnHTML("table tbody tr", func(e *colly.HTMLElement) { + var entry Entry + + e.ForEach("td", func(_ int, e *colly.HTMLElement) { + + switch(e.Index) { + case 0: + entry.Category = e.ChildAttr("a", "title") + case 1: + entry.URL = e.ChildAttr("a", "href") + entry.Title = e.ChildText("a") + case 2: + e.ForEach("a", func(_ int, e *colly.HTMLElement) { + switch(e.Index) { + case 0: + entry.TorrentURL = e.Attr("href") + case 1: + entry.MagnetURL = e.Attr("href") + } + }) + case 3: + entry.FileSize = e.Text + case 4: + entry.TimeStamp = e.Text + case 5: + entry.Seeders, _ = strconv.Atoi(e.Text) + case 6: + entry.Leechers, _ = strconv.Atoi(e.Text) + case 7: + entry.Downloads, _ = strconv.Atoi(e.Text) + } + }) + + entry.Flag = e.Attr("class") + + res = append(res, entry) + }) + + c.Visit(url) + + return res, nil +} diff --git a/search_query.go b/search_query.go new file mode 100644 index 0000000..ac5e178 --- /dev/null +++ b/search_query.go @@ -0,0 +1,99 @@ +/* meow - Get search results from Nyaa through web scraping with GoLang + * Copyright (C) 2024 Vidhu Kant Sharma <vidhukant@vidhukant.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +package meow + +import ( + "fmt" + "errors" +) + +type Category struct { + Category int + SubCategory int +} + +type SearchQuery struct { + BaseURL string + SearchString string + Filter int + Category Category + Page int +} + +const ( + FilterNone int = 0 + FilterNoRemakes int = 1 + FilterTrustedOnly int = 2 +) + +var ( + CategoryAll = Category{ Category: 0, SubCategory: 0 } + + CategoryAnime = Category{ Category: 1, SubCategory: 0 } + CategoryAnimeAMV = Category{ Category: 1, SubCategory: 1 } + CategoryAnimeEnglish = Category{ Category: 1, SubCategory: 2 } + CategoryAnimeNonEnglish = Category{ Category: 1, SubCategory: 3 } + CategoryAnimeRaw = Category{ Category: 1, SubCategory: 4 } + + CategoryAudio = Category{ Category: 2, SubCategory: 0 } + CategoryAudioLossless = Category{ Category: 2, SubCategory: 1 } + CategoryAudioLossy = Category{ Category: 2, SubCategory: 2 } + + CategoryLiterature = Category{ Category: 3, SubCategory: 0 } + CategoryLiteratureEnglish = Category{ Category: 3, SubCategory: 1 } + CategoryLiteratureNonEnglish = Category{ Category: 3, SubCategory: 2 } + CategoryLiteratureRaw = Category{ Category: 3, SubCategory: 3 } + + CategoryLiveAction = Category{ Category: 4, SubCategory: 0 } + CategoryLiveActionEnglish = Category{ Category: 4, SubCategory: 1 } + CategoryLiveActionIdolPV = Category{ Category: 4, SubCategory: 2 } + CategoryLiveActionNonEnglish = Category{ Category: 4, SubCategory: 3 } + CategoryLiveActionRaw = Category{ Category: 4, SubCategory: 4 } + + CategoryPictures = Category{ Category: 5, SubCategory: 0 } + CategoryPicturesGraphics = Category{ Category: 5, SubCategory: 1 } + CategoryPicturesPhotos = Category{ Category: 5, SubCategory: 2 } + + CategorySoftware = Category{ Category: 6, SubCategory: 0 } + CategorySoftwareApps = Category{ Category: 6, SubCategory: 1 } + CategorySoftwareGames = Category{ Category: 6, SubCategory: 2 } +) + +func (q SearchQuery) Build() (string, error) { + if q.BaseURL == "" { + q.BaseURL = "nyaa.si" + } + + if len(q.BaseURL) < 8 || q.BaseURL[:8] != "https://" { + q.BaseURL = "https://" + q.BaseURL + } + + if q.BaseURL[len(q.BaseURL) - 1:] != "/" { + q.BaseURL = q.BaseURL + "/" + } + + if q.Page < 1 { + q.Page = 1 + } + + if q.Page > 100 { + return "", errors.New("max page number is 100") + } + + return fmt.Sprintf("%s?f=%d&c=%d_%d&q=%s&p=%d", q.BaseURL, q.Filter, q.Category.Category, q.Category.SubCategory, q.SearchString, q.Page), nil +} |