bw_github() – Implement [github] shortcode

Description

Create a link to a github repository, version, release, issue, comment or whatever

Usage

$string = bw_github( $atts, $content, $tag );

Parameters

$atts

( array ) optional – shortcode parameters

$content

( string ) optional – optional content

$tag

( string ) optional – shortcode tag

Returns

Source

function bw_github( $atts=null, $content=null, $tag=null ) {
  $owner = bw_array_get_from( $atts, "owner,0", null );
  $repository = bw_array_get_from( $atts, "repo,1", null );
  $type = bw_array_get_from( $atts, "type,2", '' );
  $number = bw_array_get_from( $atts, "issue,3", '' );
  $url = bw_array_get_from( $atts, "url", "https://github.com" );
  $github = array();
  if ( false != strpos( $type, "." ) ) {
    bw_github_file( $url, $owner, $repository, $type );
  } elseif ( 0 !== strpos($number, 'release' ) && false != strpos( $number, '.') ) {
    bw_github_file( $url, $owner, $repository, $number );
  } else {
    $class = "github";
    //$text = bw_github_genericon( "github", $class );
    // The GitHub icon is from the WordPress social links set. Now suffixed with -link.
    $text = bw_github_svgicon( "github-link", $class);
    $text .= ' ';
    $github[] = $url;
    if ( $owner ) {
      $github[] = $owner;
      $text .= $owner;
    }
    if ( $repository ) {
      $github[] = $repository;
      $text .= '/';
      $text .= $repository;
    }
    if ( $type ) {
      $github[] = bw_github_sanitize_type( $type );
      //$text .= " ". $type;
      $class .= " $type-link";
    }
    if ( $number ) {
      $github[] = $number;
      if ( is_numeric( $number )) {
        $text.="#" . $number;
      } else {
        $text .= '/';
        $text .= $number;
      }
    }
    $target = implode( "/", $github );
    alink( $class, $target, $text );
  }
  return( bw_ret() );
}