lib/api/decodePage.js
function decodePage(output, page, result) {
    var originalContent = page.getContent();

    // No returned value
    // Existing content will be used
    if (!result) {
        return page;
    }

    deprecate.disable('page.sections');

    // GitBook 3
    // Use returned page.content if different from original content
    if (result.content != originalContent) {
        page = page.set('content', result.content);
    }

    // GitBook 2 compatibility
    // Finally, use page.sections
    else if (result.sections) {
        page = page.set('content',
            result.sections.map(function(section) {
                return section.content;
            }).join('\n')
        );
    }

    deprecate.enable('page.sections');

    return page;
}
function decodePage(output, page, result) {
    var originalContent = page.getContent();

    // No returned value
    // Existing content will be used
    if (!result) {
        return page;
    }

    deprecate.disable('page.sections');

    // GitBook 3
    // Use returned page.content if different from original content
    if (result.content != originalContent) {
        page = page.set('content', result.content);
    }

    // GitBook 2 compatibility
    // Finally, use page.sections
    else if (result.sections) {
        page = page.set('content',
            result.sections.map(function(section) {
                return section.content;
            }).join('\n')
        );
    }

    deprecate.enable('page.sections');

    return page;
}
function decodePage ( output , page , result ) { var originalContent = page . getContent ( ) ; // No returned value // Existing content will be used if ( ! result ) { return page ; } deprecate . disable ( 'page.sections' ) ; // GitBook 3 // Use returned page.content if different from original content if ( result . content != originalContent ) { page = page . set ( 'content' , result . content ) ; } // GitBook 2 compatibility // Finally, use page.sections else if ( result . sections ) { page = page . set ( 'content' , result . sections . map ( function ( section ) { return section . content ; } ) . join ( '\n' ) ) ; } deprecate . enable ( 'page.sections' ) ; return page ; }
Decode changes from a JS API to a page object.
Only the content can be edited by plugin's hooks.

@param {Output} output
@param {Page} page: page instance to edit
@param {Object} result: result from API
@return {Page}
Decode changes from a JS API to a page object . Only the content can be edited by plugin s hooks .