Top Description Fields Constructors Methods

org.jabref.htmltonode.internal

public final Class HtmlToModel

Class Inheritance

extends Object

java.lang.Object
org.jabref.htmltonode.internal.HtmlToModel

Imports

java.util.ArrayList, .List, .Locale, org.jabref.htmltonode.model.Block, .CssLength, .Inline, .InlineStyle, org.jsoup.Jsoup, org.jsoup.nodes.Document, .Element, .Node, .TextNode, org.jspecify.annotations.Nullable

Parses HTML into the block/inline model. Uses jsoup, so malformed markup, entities and <base href> behave like in a browser. Unknown tags degrade gracefully: unknown inline tags are transparent, unknown block tags act like <div>.

Field Summary

Modifier and Type	Field and Description
private static final double[]	FONT_SIZE_FACTORS Legacy `<font size="1..7">` factors relative to the base size (size 3 = 1.0)

Constructor Summary

Access	Constructor and Description
private	HtmlToModel()

Method Summary

Modifier and Type	Method and Description
private static void	addDefinitionList(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)
private static void	addHeading(Element element, int level, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)
private static void	addList(Element element, boolean ordered, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)
private static void	addParagraphLike(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out, boolean spaced) `<p>` and `<div>`-like elements: a single all-inline child list collapses into one `Block.Paragraph`; mixed content becomes a `Block.Container`.
private static void	addPre(Element element, InlineStyle inherited, BlockCollector out)
private static void	addTable(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)
private static void	addTableRow(Element row, InlineStyle inherited, WhiteSpaceMode whiteSpace, List<Block.TableRow> rows)
private static void	appendImage(Element element, BlockCollector out)
private static InlineStyle	applyFontElement(Element element, InlineStyle style)
private static CssLength	attributeLength(Element element, String attribute)
private static WhiteSpaceMode	childWhiteSpace(Element element, WhiteSpaceMode current)
private static InlineStyle	deriveStyle(Element element, InlineStyle inherited) Tag semantics plus the element's `style` attribute, resolved onto `inherited`.
private static List<Inline>	flattenToInlines(List<Block> blocks) For heading/pre content: nested blocks are squashed into one inline sequence (rare, only from malformed markup), separated by line breaks.
public static List<Block>	parse(String html, @Nullable String baseUri)
private static List<Block>	parseBlocks(Element element, InlineStyle style, WhiteSpaceMode whiteSpace)
private static void	replaceOrRemove(List<Inline> inlines, int index, String newText, InlineStyle style)
private static List<Inline>	trimPreEdges(List<Inline> inlines) Browsers ignore a single newline directly after `<pre>` and before `</pre>`.
private static void	walkChildren(Element element, InlineStyle style, WhiteSpaceMode whiteSpace, BlockCollector out)
private static void	walkElement(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

FONT_SIZE_FACTORS	back to summary
private static final double[] FONT_SIZE_FACTORS Legacy `<font size="1..7">` factors relative to the base size (size 3 = 1.0)

Constructor Detail

HtmlToModel	back to summary
private HtmlToModel()

Method Detail

addDefinitionList	back to summary
private static void addDefinitionList(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)

addHeading	back to summary
private static void addHeading(Element element, int level, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)

addList	back to summary
private static void addList(Element element, boolean ordered, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)

addParagraphLike	back to summary
private static void addParagraphLike(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out, boolean spaced) `<p>` and `<div>`-like elements: a single all-inline child list collapses into one `Block.Paragraph`; mixed content becomes a `Block.Container`.

addPre	back to summary
private static void addPre(Element element, InlineStyle inherited, BlockCollector out)

addTable	back to summary
private static void addTable(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)

addTableRow	back to summary
private static void addTableRow(Element row, InlineStyle inherited, WhiteSpaceMode whiteSpace, List<Block.TableRow> rows)

appendImage	back to summary
private static void appendImage(Element element, BlockCollector out)

applyFontElement	back to summary
private static InlineStyle applyFontElement(Element element, InlineStyle style)

attributeLength	back to summary
private static CssLength attributeLength(Element element, String attribute)

childWhiteSpace	back to summary
private static WhiteSpaceMode childWhiteSpace(Element element, WhiteSpaceMode current)

deriveStyle	back to summary
private static InlineStyle deriveStyle(Element element, InlineStyle inherited) Tag semantics plus the element's `style` attribute, resolved onto `inherited`.

flattenToInlines	back to summary
private static List<Inline> flattenToInlines(List<Block> blocks) For heading/pre content: nested blocks are squashed into one inline sequence (rare, only from malformed markup), separated by line breaks.

parse	back to summary
public static List<Block> parse(String html, @Nullable String baseUri)

parseBlocks	back to summary
private static List<Block> parseBlocks(Element element, InlineStyle style, WhiteSpaceMode whiteSpace)

replaceOrRemove	back to summary
private static void replaceOrRemove(List<Inline> inlines, int index, String newText, InlineStyle style)

trimPreEdges	back to summary
private static List<Inline> trimPreEdges(List<Inline> inlines) Browsers ignore a single newline directly after `<pre>` and before `</pre>`.

walkChildren	back to summary
private static void walkChildren(Element element, InlineStyle style, WhiteSpaceMode whiteSpace, BlockCollector out)

walkElement	back to summary
private static void walkElement(Element element, InlineStyle inherited, WhiteSpaceMode whiteSpace, BlockCollector out)