gander.images

DefaultImageExtractor

class DefaultImageExtractor extends ImageExtractor

This image extractor will attempt to find the best image nearest the article. Unfortunately this is a slow process since we're actually downloading the image itself to inspect it's actual height/width and area metrics since most of the time these aren't in the image tags themselves or can be falsified. We'll weight the images in descending order depending on how high up they are compared to the top node content

//todo this is a straight java to scala conversion, need to add the nicities of scala, all these null checks make me dizzy

Linear Supertypes
ImageExtractor, CanLog, AnyRef, Any
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  1. DefaultImageExtractor
  2. ImageExtractor
  3. CanLog
  4. AnyRef
  5. Any
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Instance Constructors

  1. new DefaultImageExtractor(targetUrl: String, doc: Document, config: Configuration)

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def checkForKnownElements: Option[Image]

    in here we check for known image contains from sites we've checked out like yahoo, techcrunch, etc.

    in here we check for known image contains from sites we've checked out like yahoo, techcrunch, etc... that have known places to look for good images. //todo enable this to use a series of settings files so people can define what the image ids/classes are on specific sites

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def critical(t: Throwable, msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  10. def critical(msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  11. def debug(t: Throwable, msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  12. def debug(msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  13. val doc: Document

    Attributes
    protected
    Definition Classes
    DefaultImageExtractor → ImageExtractor

  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  17. def getAllImages: ArrayList[Element]

  18. def getBestImage(): Option[Image]

    Definition Classes
    DefaultImageExtractor → ImageExtractor

  19. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  20. def getDepthLevel(node: Element, parentDepth: Int, siblingDepth: Int): Option[DepthTraversal]

  21. def getImageCandidates(node: Element): Option[ArrayList[Element]]

  22. def getImagesFromNode(node: Element): Option[Elements]

  23. def getNode(node: Element): Option[Element]

  24. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  25. def info(t: Throwable, msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  26. def info(msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  28. def logPrefix: String

    Attributes
    protected
    Definition Classes
    ImageExtractor

  29. def logger: Logger

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  30. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  31. final def notify(): Unit

    Definition Classes
    AnyRef

  32. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  33. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  34. def toString(): String

    Definition Classes
    AnyRef → Any

  35. def trace(t: Throwable, msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  36. def trace(msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  37. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  38. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  39. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  40. def warn(t: Throwable, msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

  41. def warn(msg: String, refs: Any*): Unit

    Attributes
    protected
    Definition Classes
    ImageExtractor → CanLog

Inherited from ImageExtractor

Inherited from CanLog

Inherited from AnyRef

Inherited from Any

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