104 lines
2.5 KiB
Markdown
104 lines
2.5 KiB
Markdown
# microdata
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A microdata parser in Go
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See [http://www.w3.org/TR/microdata/](http://www.w3.org/TR/microdata/) for more information about Microdata
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[](https://travis-ci.org/iand/microdata)
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## Installation
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Simply run
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go get github.com/iand/microdata
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Documentation is at [http://godoc.org/github.com/iand/microdata](http://godoc.org/github.com/iand/microdata)
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## Usage
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Example of parsing a string containing HTML:
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package main
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import (
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"github.com/iand/microdata"
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"net/url"
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"strings"
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)
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func main() {
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html := `<div itemscope>
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<p>My name is <span itemprop="name">Elizabeth</span>.</p>
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</div>`
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baseUrl, _ := url.Parse("http://example.com/")
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p := microdata.NewParser(strings.NewReader(html), baseUrl)
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data, err := p.Parse()
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if err != nil {
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panic(err)
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}
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println("Name: ", data.Items[0].Properties["name"][0].(string))
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}
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Extract microdata from a webpage and print the result as JSON
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package main
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import (
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"bytes"
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"io/ioutil"
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"net/http"
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"net/url"
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"os"
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"github.com/iand/microdata"
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)
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func main() {
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baseUrl, _ := url.Parse("http://www.designhive.com/blog/using-schemaorg-microdata")
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resp, _ := http.Get(baseUrl.String())
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defer resp.Body.Close()
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html, _ := ioutil.ReadAll(resp.Body)
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p := microdata.NewParser(bytes.NewReader(html), baseUrl)
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data, _ := p.Parse()
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json, _ := data.Json()
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os.Stdout.Write(json)
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}
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## Authors
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* [Ian Davis](http://github.com/iand) - <http://iandavis.com/>
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## Contributors
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## Contributing
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* Do submit your changes as a pull request
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* Do your best to adhere to the existing coding conventions and idioms.
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* Do run `go fmt` on the code before committing
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* Do feel free to add yourself to the [`CREDITS`](CREDITS) file and the
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corresponding Contributors list in the [`README.md`](README.md).
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Alphabetical order applies.
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* Don't touch the [`AUTHORS`](AUTHORS) file. An existing author will add you if
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your contributions are significant enough.
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* Do note that in order for any non-trivial changes to be merged (as a rule
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of thumb, additions larger than about 15 lines of code), an explicit
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Public Domain Dedication needs to be on record from you. Please include
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a copy of the statement found in the [`WAIVER`](WAIVER) file with your pull request
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## License
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This is free and unencumbered software released into the public domain. For more
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information, see <http://unlicense.org/> or the accompanying [`UNLICENSE`](UNLICENSE) file.
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