remwharead::Export::JSON Class Reference

Export as JSON array. More...

#include <remwharead/export/json.hpp>

Inheritance diagram for remwharead::Export::JSON:

Public Member Functions
void	print () const override
	Print output to std::ostream. More...
	ExportBase (const list< Database::entry > &entries, ostream &out=cout)
	Export list of Database::entry. More...
	ExportBase (const ExportBase &)=delete
	ExportBase (ExportBase &&)=delete

Additional Inherited Members
Protected Member Functions inherited from remwharead::Export::ExportBase
list< Database::entry >	sort_entries (list< Database::entry > entries) const
	Sort entries from newest to oldest and remove duplicates. More...
	ExportBase (const list< Database::entry > &entries, ostream &out=cout)
	Export list of Database::entry. More...
	ExportBase (const ExportBase &)=delete
ExportBase &	operator= (const ExportBase &)=delete
	ExportBase (ExportBase &&)=delete
ExportBase &	operator= (ExportBase &&)=delete
Protected Attributes inherited from remwharead::Export::ExportBase
const list< Database::entry >	_entries
ostream &	_out

Detailed Description

Export as JSON array.

Since

0.8.0

Member Function Documentation

ExportBase()

remwharead::Export::ExportBase::ExportBase

explicit

Export list of Database::entry.

Parameters

entries	List of Database::entry to export.
out	Output stream.

    : _entries(sort_entries(entries))
    , _out(out)
{}

print()

void remwharead::Export::JSON::print ( ) const

overridevirtual

Print output to std::ostream.

Implements remwharead::Export::ExportBase.

{
    try
    {
        Poco::JSON::Array root = Poco::JSON::Array();

        for (const Database::entry &entry : _entries)
        {
            Poco::JSON::Object json_entry = Poco::JSON::Object();

            json_entry.set("uri", entry.uri);
            json_entry.set("archive_uri", entry.archive_uri);
            json_entry.set("datetime", timepoint_to_string(entry.datetime));
            Poco::JSON::Array tags = Poco::JSON::Array();
            for (const string &tag : entry.tags)
            {
                tags.add(tag);
            }
            json_entry.set("tags", tags);
            json_entry.set("title", entry.title);
            json_entry.set("description", entry.description);
            json_entry.set("fulltext", entry.fulltext);

            root.add(json_entry);
        }

        root.stringify(_out);
        _out << endl;
    }
    catch (std::exception &e)
    {
        cerr << "Error in " << __func__ << ": " << e.what() << endl;
    }
}

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The documentation for this class was generated from the following files:

• include/export/json.hpp
• src/lib/export/json.cpp