Function convertFromHTMLtoContentBlocks

src/convertFromHTML.js:611–673

(
  html,
  processCustomInlineStyles,
  checkEntityNode,
  checkEntityText,
  checkBlockType,
  createEntity,
  getEntity,
  mergeEntityData,
  replaceEntityData,
  options,
  DOMBuilder,
  generateKey
)

}

function convertFromHTMLtoContentBlocks(
  html,
  processCustomInlineStyles,
  checkEntityNode,
  checkEntityText,
  checkBlockType,
  createEntity,
  getEntity,
  mergeEntityData,
  replaceEntityData,
  options,
  DOMBuilder,
  generateKey
) {
  // Be ABSOLUTELY SURE that the dom builder you pass hare won't execute
  // arbitrary code in whatever environment you're running this in. For an
  // example of how we try to do this in-browser, see getSafeBodyFromHTML.

  const chunk = getChunkForHTML(
    html,
    processCustomInlineStyles,
    checkEntityNode,
    checkEntityText,
    checkBlockType,
    createEntity,
    getEntity,
    mergeEntityData,
    replaceEntityData,
    options,
    DOMBuilder,
    generateKey
  );
  if (chunk == null) {
    return [];
  }
  let start = 0;
  return chunk.text.split('\r').map((textBlock, blockIndex) => {
    // Make absolutely certain that our text is acceptable.
    textBlock = sanitizeDraftText(textBlock);
    const end = start + textBlock.length;
    const inlines = nullthrows(chunk).inlines.slice(start, end);
    const entities = nullthrows(chunk).entities.slice(start, end);
    const characterList = List(
      inlines.map((style, entityIndex) => {
        const data = { style, entity: null };
        if (entities[entityIndex]) {
          data.entity = entities[entityIndex];
        }
        return CharacterMetadata.create(data);
      })
    );
    start = end + 1;

    return new ContentBlock({
      key: generateKey(),
      type: nullthrows(chunk).blocks[blockIndex].type,
      data: nullthrows(chunk).blocks[blockIndex].data,
      depth: nullthrows(chunk).blocks[blockIndex].depth,