@iplab/ngx-file-upload/fesm2022/iplab-ngx-file-upload.mjs.map

> Angular module used for file upload.

{"version":3,"file":"iplab-ngx-file-upload.mjs","sources":["../../../projects/iplab/ngx-file-upload/src/lib/helpers/file-types.class.ts","../../../projects/iplab/ngx-file-upload/src/lib/helpers/helpers.class.ts","../../../projects/iplab/ngx-file-upload/src/lib/services/file-upload.service.ts","../../../projects/iplab/ngx-file-upload/src/lib/helpers/control.class.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/file-upload-abstract.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/drop-zone/file-upload-drop-zone.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/drop-zone/file-upload-drop-zone.component.html","../../../projects/iplab/ngx-file-upload/src/lib/components/file-list/file-upload-icon.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/file-list/file-upload-icon.component.html","../../../projects/iplab/ngx-file-upload/src/lib/components/file-list/file-upload-list-item.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/multiple-file-upload/file-upload.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/multiple-file-upload/file-upload.component.html","../../../projects/iplab/ngx-file-upload/src/lib/components/attribute/file-upload-attr.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/simple-file-upload/simple-file-upload.component.ts","../../../projects/iplab/ngx-file-upload/src/lib/components/simple-file-upload/simple-file-upload.component.html","../../../projects/iplab/ngx-file-upload/src/lib/helpers/validators.class.ts","../../../projects/iplab/ngx-file-upload/src/lib/directives/validators.directive.ts","../../../projects/iplab/ngx-file-upload/src/lib/directives/attribute.directive.ts","../../../projects/iplab/ngx-file-upload/src/lib/directives/discard.directive.ts","../../../projects/iplab/ngx-file-upload/src/lib/directives/native.directive.ts","../../../projects/iplab/ngx-file-upload/src/lib/file-upload.module.ts","../../../projects/iplab/ngx-file-upload/src/public_api.ts","../../../projects/iplab/ngx-file-upload/src/iplab-ngx-file-upload.ts"],"sourcesContent":["\r\n// -owner-group-others-\r\n// -rwxrwxrwx = 0777\r\nenum FileAccess {\r\n    None,\r\n    Read = 1 << 2,\r\n    Write = 1 << 1,\r\n    ReadWrite  = Read | Write,\r\n    Execute = 1 << 0,\r\n    ReadWriteExecute = ReadWrite | Execute,\r\n    ExecuteRead = Execute | Read,\r\n    r = Read,\r\n    w = Write,\r\n    x = Execute,\r\n    rw = ReadWrite,\r\n    rwx = ReadWriteExecute,\r\n    xr = ExecuteRead\r\n}\r\n\r\n/**\r\n * This table lists some important MIME types for the Web copied from\r\n * https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Complete_list_of_MIME_types\r\n * http://www.iana.org/assignments/media-types/media-types.xhtml\r\n */\r\nexport enum FileUploadTypes {\r\n    arc = 'application/octet-stream',\r\n    midi = 'audio/midi',\r\n    ts = 'application/typescript',\r\n    woff2 = 'font/woff2',\r\n    evy = 'application/envoy',\r\n    fif = 'application/fractals',\r\n    hta = 'application/hta',\r\n    acx = 'application/internet-property-stream',\r\n    dot = 'application/msword',\r\n    dms = 'application/octet-stream',\r\n    eps = 'application/postscript',\r\n    ps = 'application/postscript',\r\n    xla = 'application/vnd.ms-excel',\r\n    xlc = 'application/vnd.ms-excel',\r\n    xlm = 'application/vnd.ms-excel',\r\n    xlt = 'application/vnd.ms-excel',\r\n    xlw = 'application/vnd.ms-excel',\r\n    msg = 'application/vnd.ms-outlook',\r\n    sst = 'application/vnd.ms-pkicertstore',\r\n    pot = 'application/vnd.ms-powerpoint',\r\n    pps = 'application/vnd.ms-powerpoint',\r\n    wcm = 'application/vnd.ms-works',\r\n    wdb = 'application/vnd.ms-works',\r\n    wks = 'application/vnd.ms-works',\r\n    cdf = 'application/x-cdf',\r\n    tgz = 'application/x-compressed',\r\n    dcr = 'application/x-director',\r\n    dxr = 'application/x-director',\r\n    gz = 'application/x-gzip',\r\n    ins = 'application/x-internet-signup',\r\n    isp = 'application/x-internet-signup',\r\n    iii = 'application/x-iphone',\r\n    dll = 'application/x-msdownload',\r\n    m13 = 'application/x-msmediaview',\r\n    m14 = 'application/x-msmediaview',\r\n    pma = 'application/x-perfmon',\r\n    pmc = 'application/x-perfmon',\r\n    pmr = 'application/x-perfmon',\r\n    pmw = 'application/x-perfmon',\r\n    pfx = 'application/x-pkcs12',\r\n    spc = 'application/x-pkcs7-certificates',\r\n    p7c = 'application/x-pkcs7-mime',\r\n    texi = 'application/x-texinfo',\r\n    roff = 'application/x-troff',\r\n    tr = 'application/x-troff',\r\n    man = 'application/x-troff-man',\r\n    me = 'application/x-troff-me',\r\n    ms = 'application/x-troff-ms',\r\n    crt = 'application/x-x509-ca-cert',\r\n    pko = 'application/ynd.ms-pkipko',\r\n    snd = 'audio/basic',\r\n    rmi = 'audio/mid',\r\n    mp3 = 'audio/mpeg',\r\n    aifc = 'audio/x-aiff',\r\n    aiff = 'audio/x-aiff',\r\n    ra = 'audio/x-pn-realaudio',\r\n    jpe = 'image/jpeg',\r\n    jpeg = 'image/jpeg',\r\n    jfif = 'image/pipeg',\r\n    tif = 'image/tiff',\r\n    mht = 'message/rfc822',\r\n    mhtml = 'message/rfc822',\r\n    nws = 'message/rfc822',\r\n    htm = 'text/html',\r\n    stm = 'text/html',\r\n    uls = 'text/iuls',\r\n    sct = 'text/scriptlet',\r\n    htt = 'text/webviewhtml',\r\n    htc = 'text/x-component',\r\n    mp2 = 'video/mpeg',\r\n    mpa = 'video/mpeg',\r\n    mpe = 'video/mpeg',\r\n    mpg = 'video/mpeg',\r\n    mpv2 = 'video/mpeg',\r\n    mov = 'video/quicktime',\r\n    lsf = 'video/x-la-asf',\r\n    lsx = 'video/x-la-asf',\r\n    asr = 'video/x-ms-asf',\r\n    asx = 'video/x-ms-asf',\r\n    flr = 'x-world/x-vrml',\r\n    vrml = 'x-world/x-vrml',\r\n    wrz = 'x-world/x-vrml',\r\n    xaf = 'x-world/x-vrml',\r\n    xof = 'x-world/x-vrml',\r\n    x3d = 'application/vnd.hzn-3d-crossword',\r\n    '3gp' = 'video/3gpp',\r\n    '3g2' = 'video/3gpp2',\r\n    mseq = 'application/vnd.mseq',\r\n    pwn = 'application/vnd.3m.post-it-notes',\r\n    plb = 'application/vnd.3gpp.pic-bw-large',\r\n    psb = 'application/vnd.3gpp.pic-bw-small',\r\n    pvb = 'application/vnd.3gpp.pic-bw-var',\r\n    tcap = 'application/vnd.3gpp2.tcap',\r\n    '7z' = 'application/x-7z-compressed',\r\n    abw = 'application/x-abiword',\r\n    ace = 'application/x-ace-compressed',\r\n    acc = 'application/vnd.americandynamics.acc',\r\n    acu = 'application/vnd.acucobol',\r\n    atc = 'application/vnd.acucorp',\r\n    adp = 'audio/adpcm',\r\n    aab = 'application/x-authorware-bin',\r\n    aam = 'application/x-authorware-map',\r\n    aas = 'application/x-authorware-seg',\r\n    air = 'application/vnd.adobe.air-application-installer-package+zip',\r\n    swf = 'application/x-shockwave-flash',\r\n    fxp = 'application/vnd.adobe.fxp',\r\n    pdf = 'application/pdf',\r\n    ppd = 'application/vnd.cups-ppd',\r\n    dir = 'application/x-director',\r\n    xdp = 'application/vnd.adobe.xdp+xml',\r\n    xfdf = 'application/vnd.adobe.xfdf',\r\n    aac = 'audio/x-aac',\r\n    ahead = 'application/vnd.ahead.space',\r\n    azf = 'application/vnd.airzip.filesecure.azf',\r\n    azs = 'application/vnd.airzip.filesecure.azs',\r\n    azw = 'application/vnd.amazon.ebook',\r\n    ami = 'application/vnd.amiga.ami',\r\n    apk = 'application/vnd.android.package-archive',\r\n    cii = 'application/vnd.anser-web-certificate-issue-initiation',\r\n    fti = 'application/vnd.anser-web-funds-transfer-initiation',\r\n    atx = 'application/vnd.antix.game-component',\r\n    dmg = 'application/x-apple-diskimage',\r\n    mpkg = 'application/vnd.apple.installer+xml',\r\n    aw = 'application/applixware',\r\n    les = 'application/vnd.hhe.lesson-player',\r\n    swi = 'application/vnd.aristanetworks.swi',\r\n    s = 'text/x-asm',\r\n    atomcat = 'application/atomcat+xml',\r\n    atomsvc = 'application/atomsvc+xml',\r\n    atom = 'application/atom+xml',\r\n    ac = 'application/pkix-attr-cert',\r\n    aif = 'audio/x-aiff',\r\n    avi = 'video/x-msvideo',\r\n    aep = 'application/vnd.audiograph',\r\n    dxf = 'image/vnd.dxf',\r\n    dwf = 'model/vnd.dwf',\r\n    par = 'text/plain-bas',\r\n    bcpio = 'application/x-bcpio',\r\n    bin = 'application/octet-stream',\r\n    bmp = 'image/bmp',\r\n    torrent = 'application/x-bittorrent',\r\n    cod = 'application/vnd.rim.cod',\r\n    mpm = 'application/vnd.blueice.multipass',\r\n    bmi = 'application/vnd.bmi',\r\n    sh = 'application/x-sh',\r\n    btif = 'image/prs.btif',\r\n    rep = 'application/vnd.businessobjects',\r\n    bz = 'application/x-bzip',\r\n    bz2 = 'application/x-bzip2',\r\n    csh = 'application/x-csh',\r\n    c = 'text/x-c',\r\n    cdxml = 'application/vnd.chemdraw+xml',\r\n    css = 'text/css',\r\n    cdx = 'chemical/x-cdx',\r\n    cml = 'chemical/x-cml',\r\n    csml = 'chemical/x-csml',\r\n    cdbcmsg = 'application/vnd.contact.cmsg',\r\n    cla = 'application/vnd.claymore',\r\n    c4g = 'application/vnd.clonk.c4group',\r\n    sub = 'image/vnd.dvb.subtitle',\r\n    cdmia = 'application/cdmi-capability',\r\n    cdmic = 'application/cdmi-container',\r\n    cdmid = 'application/cdmi-domain',\r\n    cdmio = 'application/cdmi-object',\r\n    cdmiq = 'application/cdmi-queue',\r\n    c11amc = 'application/vnd.cluetrust.cartomobile-config',\r\n    c11amz = 'application/vnd.cluetrust.cartomobile-config-pkg',\r\n    ras = 'image/x-cmu-raster',\r\n    dae = 'model/vnd.collada+xml',\r\n    csv = 'text/csv',\r\n    cpt = 'application/mac-compactpro',\r\n    wmlc = 'application/vnd.wap.wmlc',\r\n    cgm = 'image/cgm',\r\n    ice = 'x-conference/x-cooltalk',\r\n    cmx = 'image/x-cmx',\r\n    xar = 'application/vnd.xara',\r\n    cmc = 'application/vnd.cosmocaller',\r\n    cpio = 'application/x-cpio',\r\n    clkx = 'application/vnd.crick.clicker',\r\n    clkk = 'application/vnd.crick.clicker.keyboard',\r\n    clkp = 'application/vnd.crick.clicker.palette',\r\n    clkt = 'application/vnd.crick.clicker.template',\r\n    clkw = 'application/vnd.crick.clicker.wordbank',\r\n    wbs = 'application/vnd.criticaltools.wbs+xml',\r\n    cryptonote = 'application/vnd.rig.cryptonote',\r\n    cif = 'chemical/x-cif',\r\n    cmdf = 'chemical/x-cmdf',\r\n    cu = 'application/cu-seeme',\r\n    cww = 'application/prs.cww',\r\n    curl = 'text/vnd.curl',\r\n    dcurl = 'text/vnd.curl.dcurl',\r\n    mcurl = 'text/vnd.curl.mcurl',\r\n    scurl = 'text/vnd.curl.scurl',\r\n    car = 'application/vnd.curl.car',\r\n    pcurl = 'application/vnd.curl.pcurl',\r\n    cmp = 'application/vnd.yellowriver-custom-menu',\r\n    dssc = 'application/dssc+der',\r\n    xdssc = 'application/dssc+xml',\r\n    deb = 'application/x-debian-package',\r\n    uva = 'audio/vnd.dece.audio',\r\n    uvi = 'image/vnd.dece.graphic',\r\n    uvh = 'video/vnd.dece.hd',\r\n    uvm = 'video/vnd.dece.mobile',\r\n    uvu = 'video/vnd.uvvu.mp4',\r\n    uvp = 'video/vnd.dece.pd',\r\n    uvs = 'video/vnd.dece.sd',\r\n    uvv = 'video/vnd.dece.video',\r\n    dvi = 'application/x-dvi',\r\n    seed = 'application/vnd.fdsn.seed',\r\n    dtb = 'application/x-dtbook+xml',\r\n    res = 'application/x-dtbresource+xml',\r\n    ait = 'application/vnd.dvb.ait',\r\n    svc = 'application/vnd.dvb.service',\r\n    eol = 'audio/vnd.digital-winds',\r\n    djvu = 'image/vnd.djvu',\r\n    dtd = 'application/xml-dtd',\r\n    mlp = 'application/vnd.dolby.mlp',\r\n    wad = 'application/x-doom',\r\n    dpg = 'application/vnd.dpgraph',\r\n    dra = 'audio/vnd.dra',\r\n    dfac = 'application/vnd.dreamfactory',\r\n    dts = 'audio/vnd.dts',\r\n    dtshd = 'audio/vnd.dts.hd',\r\n    dwg = 'image/vnd.dwg',\r\n    geo = 'application/vnd.dynageo',\r\n    es = 'application/ecmascript',\r\n    mag = 'application/vnd.ecowin.chart',\r\n    mmr = 'image/vnd.fujixerox.edmics-mmr',\r\n    rlc = 'image/vnd.fujixerox.edmics-rlc',\r\n    exi = 'application/exi',\r\n    mgz = 'application/vnd.proteus.magazine',\r\n    epub = 'application/epub+zip',\r\n    eml = 'message/rfc822',\r\n    nml = 'application/vnd.enliven',\r\n    xpr = 'application/vnd.is-xpr',\r\n    xif = 'image/vnd.xiff',\r\n    xfdl = 'application/vnd.xfdl',\r\n    emma = 'application/emma+xml',\r\n    ez2 = 'application/vnd.ezpix-album',\r\n    ez3 = 'application/vnd.ezpix-package',\r\n    fst = 'image/vnd.fst',\r\n    fvt = 'video/vnd.fvt',\r\n    fbs = 'image/vnd.fastbidsheet',\r\n    fe_launch = 'application/vnd.denovo.fcselayout-link',\r\n    f4v = 'video/x-f4v',\r\n    flv = 'video/x-flv',\r\n    fpx = 'image/vnd.fpx',\r\n    npx = 'image/vnd.net-fpx',\r\n    flx = 'text/vnd.fmi.flexstor',\r\n    fli = 'video/x-fli',\r\n    ftc = 'application/vnd.fluxtime.clip',\r\n    fdf = 'application/vnd.fdf',\r\n    f = 'text/x-fortran',\r\n    mif = 'application/vnd.mif',\r\n    fm = 'application/vnd.framemaker',\r\n    fh = 'image/x-freehand',\r\n    fsc = 'application/vnd.fsc.weblaunch',\r\n    fnc = 'application/vnd.frogans.fnc',\r\n    ltf = 'application/vnd.frogans.ltf',\r\n    ddd = 'application/vnd.fujixerox.ddd',\r\n    xdw = 'application/vnd.fujixerox.docuworks',\r\n    xbd = 'application/vnd.fujixerox.docuworks.binder',\r\n    oas = 'application/vnd.fujitsu.oasys',\r\n    oa2 = 'application/vnd.fujitsu.oasys2',\r\n    oa3 = 'application/vnd.fujitsu.oasys3',\r\n    fg5 = 'application/vnd.fujitsu.oasysgp',\r\n    bh2 = 'application/vnd.fujitsu.oasysprs',\r\n    spl = 'application/x-futuresplash',\r\n    fzs = 'application/vnd.fuzzysheet',\r\n    g3 = 'image/g3fax',\r\n    gmx = 'application/vnd.gmx',\r\n    gtw = 'model/vnd.gtw',\r\n    txd = 'application/vnd.genomatix.tuxedo',\r\n    ggb = 'application/vnd.geogebra.file',\r\n    ggt = 'application/vnd.geogebra.tool',\r\n    gdl = 'model/vnd.gdl',\r\n    gex = 'application/vnd.geometry-explorer',\r\n    gxt = 'application/vnd.geonext',\r\n    g2w = 'application/vnd.geoplan',\r\n    g3w = 'application/vnd.geospace',\r\n    gsf = 'application/x-font-ghostscript',\r\n    bdf = 'application/x-font-bdf',\r\n    gtar = 'application/x-gtar',\r\n    texinfo = 'application/x-texinfo',\r\n    gnumeric = 'application/x-gnumeric',\r\n    kml = 'application/vnd.google-earth.kml+xml',\r\n    kmz = 'application/vnd.google-earth.kmz',\r\n    gqf = 'application/vnd.grafeq',\r\n    gif = 'image/gif',\r\n    gv = 'text/vnd.graphviz',\r\n    gac = 'application/vnd.groove-account',\r\n    ghf = 'application/vnd.groove-help',\r\n    gim = 'application/vnd.groove-identity-message',\r\n    grv = 'application/vnd.groove-injector',\r\n    gtm = 'application/vnd.groove-tool-message',\r\n    tpl = 'application/vnd.groove-tool-template',\r\n    vcg = 'application/vnd.groove-vcard',\r\n    h261 = 'video/h261',\r\n    h263 = 'video/h263',\r\n    h264 = 'video/h264',\r\n    hpid = 'application/vnd.hp-hpid',\r\n    hps = 'application/vnd.hp-hps',\r\n    hdf = 'application/x-hdf',\r\n    rip = 'audio/vnd.rip',\r\n    hbci = 'application/vnd.hbci',\r\n    jlt = 'application/vnd.hp-jlyt',\r\n    pcl = 'application/vnd.hp-pcl',\r\n    hpgl = 'application/vnd.hp-hpgl',\r\n    hvs = 'application/vnd.yamaha.hv-script',\r\n    hvd = 'application/vnd.yamaha.hv-dic',\r\n    hvp = 'application/vnd.yamaha.hv-voice',\r\n    'sfd-hdstx' = 'application/vnd.hydrostatix.sof-data',\r\n    stk = 'application/hyperstudio',\r\n    hal = 'application/vnd.hal+xml',\r\n    html = 'text/html',\r\n    irm = 'application/vnd.ibm.rights-management',\r\n    sc = 'application/vnd.ibm.secure-container',\r\n    ics = 'text/calendar',\r\n    icc = 'application/vnd.iccprofile',\r\n    ico = 'image/x-icon',\r\n    igl = 'application/vnd.igloader',\r\n    ief = 'image/ief',\r\n    ivp = 'application/vnd.immervision-ivp',\r\n    ivu = 'application/vnd.immervision-ivu',\r\n    rif = 'application/reginfo+xml',\r\n    '3dml' = 'text/vnd.in3d.3dml',\r\n    spot = 'text/vnd.in3d.spot',\r\n    igs = 'model/iges',\r\n    i2g = 'application/vnd.intergeo',\r\n    cdy = 'application/vnd.cinderella',\r\n    xpw = 'application/vnd.intercon.formnet',\r\n    fcs = 'application/vnd.isac.fcs',\r\n    ipfix = 'application/ipfix',\r\n    cer = 'application/pkix-cert',\r\n    pki = 'application/pkixcmp',\r\n    crl = 'application/pkix-crl',\r\n    pkipath = 'application/pkix-pkipath',\r\n    igm = 'application/vnd.insors.igm',\r\n    rcprofile = 'application/vnd.ipunplugged.rcprofile',\r\n    irp = 'application/vnd.irepository.package+xml',\r\n    jad = 'text/vnd.sun.j2me.app-descriptor',\r\n    jar = 'application/java-archive',\r\n    class = 'application/java-vm',\r\n    jnlp = 'application/x-java-jnlp-file',\r\n    ser = 'application/java-serialized-object',\r\n    java = 'text/x-java-source,java',\r\n    js = 'application/javascript',\r\n    json = 'application/json',\r\n    joda = 'application/vnd.joost.joda-archive',\r\n    jpm = 'video/jpm',\r\n    jpg = 'image/jpeg',\r\n    pjpeg = 'image/pjpeg',\r\n    jpgv = 'video/jpeg',\r\n    ktz = 'application/vnd.kahootz',\r\n    mmd = 'application/vnd.chipnuts.karaoke-mmd',\r\n    karbon = 'application/vnd.kde.karbon',\r\n    chrt = 'application/vnd.kde.kchart',\r\n    kfo = 'application/vnd.kde.kformula',\r\n    flw = 'application/vnd.kde.kivio',\r\n    kon = 'application/vnd.kde.kontour',\r\n    kpr = 'application/vnd.kde.kpresenter',\r\n    ksp = 'application/vnd.kde.kspread',\r\n    kwd = 'application/vnd.kde.kword',\r\n    htke = 'application/vnd.kenameaapp',\r\n    kia = 'application/vnd.kidspiration',\r\n    kne = 'application/vnd.kinar',\r\n    sse = 'application/vnd.kodak-descriptor',\r\n    lasxml = 'application/vnd.las.las+xml',\r\n    latex = 'application/x-latex',\r\n    lbd = 'application/vnd.llamagraphics.life-balance.desktop',\r\n    lbe = 'application/vnd.llamagraphics.life-balance.exchange+xml',\r\n    jam = 'application/vnd.jam',\r\n    apr = 'application/vnd.lotus-approach',\r\n    pre = 'application/vnd.lotus-freelance',\r\n    nsf = 'application/vnd.lotus-notes',\r\n    org = 'application/vnd.lotus-organizer',\r\n    scm = 'application/vnd.lotus-screencam',\r\n    lwp = 'application/vnd.lotus-wordpro',\r\n    lvp = 'audio/vnd.lucent.voice',\r\n    m3u = 'audio/x-mpegurl',\r\n    m4v = 'video/x-m4v',\r\n    hqx = 'application/mac-binhex40',\r\n    portpkg = 'application/vnd.macports.portpkg',\r\n    mgp = 'application/vnd.osgeo.mapguide.package',\r\n    mrc = 'application/marc',\r\n    mrcx = 'application/marcxml+xml',\r\n    mxf = 'application/mxf',\r\n    nbp = 'application/vnd.wolfram.player',\r\n    ma = 'application/mathematica',\r\n    mathml = 'application/mathml+xml',\r\n    mbox = 'application/mbox',\r\n    mc1 = 'application/vnd.medcalcdata',\r\n    mscml = 'application/mediaservercontrol+xml',\r\n    cdkey = 'application/vnd.mediastation.cdkey',\r\n    mwf = 'application/vnd.mfer',\r\n    mfm = 'application/vnd.mfmp',\r\n    msh = 'model/mesh',\r\n    mads = 'application/mads+xml',\r\n    mets = 'application/mets+xml',\r\n    mods = 'application/mods+xml',\r\n    meta4 = 'application/metalink4+xml',\r\n    mcd = 'application/vnd.mcd',\r\n    flo = 'application/vnd.micrografx.flo',\r\n    igx = 'application/vnd.micrografx.igx',\r\n    es3 = 'application/vnd.eszigno3+xml',\r\n    mdb = 'application/x-msaccess',\r\n    asf = 'video/x-ms-asf',\r\n    exe = 'application/x-msdownload',\r\n    cil = 'application/vnd.ms-artgalry',\r\n    cab = 'application/vnd.ms-cab-compressed',\r\n    ims = 'application/vnd.ms-ims',\r\n    application = 'application/x-ms-application',\r\n    clp = 'application/x-msclip',\r\n    mdi = 'image/vnd.ms-modi',\r\n    eot = 'application/vnd.ms-fontobject',\r\n    xls = 'application/vnd.ms-excel',\r\n    xlam = 'application/vnd.ms-excel.addin.macroenabled.12',\r\n    xlsb = 'application/vnd.ms-excel.sheet.binary.macroenabled.12',\r\n    xltm = 'application/vnd.ms-excel.template.macroenabled.12',\r\n    xlsm = 'application/vnd.ms-excel.sheet.macroenabled.12',\r\n    chm = 'application/vnd.ms-htmlhelp',\r\n    crd = 'application/x-mscardfile',\r\n    lrm = 'application/vnd.ms-lrm',\r\n    mvb = 'application/x-msmediaview',\r\n    mny = 'application/x-msmoney',\r\n    pptx = 'application/vnd.openxmlformats-officedocument.presentationml.presentation',\r\n    sldx = 'application/vnd.openxmlformats-officedocument.presentationml.slide',\r\n    ppsx = 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',\r\n    potx = 'application/vnd.openxmlformats-officedocument.presentationml.template',\r\n    xlsx = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',\r\n    xltx = 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',\r\n    docx = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',\r\n    dotx = 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',\r\n    obd = 'application/x-msbinder',\r\n    thmx = 'application/vnd.ms-officetheme',\r\n    onetoc = 'application/onenote',\r\n    pya = 'audio/vnd.ms-playready.media.pya',\r\n    pyv = 'video/vnd.ms-playready.media.pyv',\r\n    ppt = 'application/vnd.ms-powerpoint',\r\n    ppa = 'application/vnd.ms-powerpoint',\r\n    ppam = 'application/vnd.ms-powerpoint.addin.macroenabled.12',\r\n    sldm = 'application/vnd.ms-powerpoint.slide.macroenabled.12',\r\n    pptm = 'application/vnd.ms-powerpoint.presentation.macroenabled.12',\r\n    ppsm = 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',\r\n    potm = 'application/vnd.ms-powerpoint.template.macroenabled.12',\r\n    mpp = 'application/vnd.ms-project',\r\n    pub = 'application/x-mspublisher',\r\n    scd = 'application/x-msschedule',\r\n    xap = 'application/x-silverlight-app',\r\n    stl = 'application/vnd.ms-pki.stl',\r\n    cat = 'application/vnd.ms-pki.seccat',\r\n    vsd = 'application/vnd.visio',\r\n    vsdx = 'application/vnd.visio2013',\r\n    wm = 'video/x-ms-wm',\r\n    wma = 'audio/x-ms-wma',\r\n    wax = 'audio/x-ms-wax',\r\n    wmx = 'video/x-ms-wmx',\r\n    wmd = 'application/x-ms-wmd',\r\n    wpl = 'application/vnd.ms-wpl',\r\n    wmz = 'application/x-ms-wmz',\r\n    wmv = 'video/x-ms-wmv',\r\n    wvx = 'video/x-ms-wvx',\r\n    wmf = 'application/x-msmetafile',\r\n    trm = 'application/x-msterminal',\r\n    doc = 'application/msword',\r\n    docm = 'application/vnd.ms-word.document.macroenabled.12',\r\n    dotm = 'application/vnd.ms-word.template.macroenabled.12',\r\n    wri = 'application/x-mswrite',\r\n    wps = 'application/vnd.ms-works',\r\n    xbap = 'application/x-ms-xbap',\r\n    xps = 'application/vnd.ms-xpsdocument',\r\n    mid = 'audio/midi',\r\n    mpy = 'application/vnd.ibm.minipay',\r\n    afp = 'application/vnd.ibm.modcap',\r\n    rms = 'application/vnd.jcp.javame.midlet-rms',\r\n    tmo = 'application/vnd.tmobile-livetv',\r\n    prc = 'application/x-mobipocket-ebook',\r\n    mbk = 'application/vnd.mobius.mbk',\r\n    dis = 'application/vnd.mobius.dis',\r\n    plc = 'application/vnd.mobius.plc',\r\n    mqy = 'application/vnd.mobius.mqy',\r\n    msl = 'application/vnd.mobius.msl',\r\n    txf = 'application/vnd.mobius.txf',\r\n    daf = 'application/vnd.mobius.daf',\r\n    fly = 'text/vnd.fly',\r\n    mpc = 'application/vnd.mophun.certificate',\r\n    mpn = 'application/vnd.mophun.application',\r\n    mj2 = 'video/mj2',\r\n    mpga = 'audio/mpeg',\r\n    mxu = 'video/vnd.mpegurl',\r\n    mpeg = 'video/mpeg',\r\n    m21 = 'application/mp21',\r\n    mp4a = 'audio/mp4',\r\n    'mp4' = 'video/mp4',\r\n    m3u8 = 'application/vnd.apple.mpegurl',\r\n    mus = 'application/vnd.musician',\r\n    msty = 'application/vnd.muvee.style',\r\n    mxml = 'application/xv+xml',\r\n    ngdat = 'application/vnd.nokia.n-gage.data',\r\n    'n-gage' = 'application/vnd.nokia.n-gage.symbian.install',\r\n    ncx = 'application/x-dtbncx+xml',\r\n    nc = 'application/x-netcdf',\r\n    nlu = 'application/vnd.neurolanguage.nlu',\r\n    dna = 'application/vnd.dna',\r\n    nnd = 'application/vnd.noblenet-directory',\r\n    nns = 'application/vnd.noblenet-sealer',\r\n    nnw = 'application/vnd.noblenet-web',\r\n    rpst = 'application/vnd.nokia.radio-preset',\r\n    rpss = 'application/vnd.nokia.radio-presets',\r\n    n3 = 'text/n3',\r\n    edm = 'application/vnd.novadigm.edm',\r\n    edx = 'application/vnd.novadigm.edx',\r\n    ext = 'application/vnd.novadigm.ext',\r\n    gph = 'application/vnd.flographit',\r\n    ecelp4800 = 'audio/vnd.nuera.ecelp4800',\r\n    ecelp7470 = 'audio/vnd.nuera.ecelp7470',\r\n    ecelp9600 = 'audio/vnd.nuera.ecelp9600',\r\n    oda = 'application/oda',\r\n    ogx = 'application/ogg',\r\n    oga = 'audio/ogg',\r\n    ogv = 'video/ogg',\r\n    dd2 = 'application/vnd.oma.dd2+xml',\r\n    oth = 'application/vnd.oasis.opendocument.text-web',\r\n    opf = 'application/oebps-package+xml',\r\n    qbo = 'application/vnd.intu.qbo',\r\n    oxt = 'application/vnd.openofficeorg.extension',\r\n    osf = 'application/vnd.yamaha.openscoreformat',\r\n    weba = 'audio/webm',\r\n    webm = 'video/webm',\r\n    odc = 'application/vnd.oasis.opendocument.chart',\r\n    otc = 'application/vnd.oasis.opendocument.chart-template',\r\n    odb = 'application/vnd.oasis.opendocument.database',\r\n    odf = 'application/vnd.oasis.opendocument.formula',\r\n    odft = 'application/vnd.oasis.opendocument.formula-template',\r\n    odg = 'application/vnd.oasis.opendocument.graphics',\r\n    otg = 'application/vnd.oasis.opendocument.graphics-template',\r\n    odi = 'application/vnd.oasis.opendocument.image',\r\n    oti = 'application/vnd.oasis.opendocument.image-template',\r\n    odp = 'application/vnd.oasis.opendocument.presentation',\r\n    otp = 'application/vnd.oasis.opendocument.presentation-template',\r\n    ods = 'application/vnd.oasis.opendocument.spreadsheet',\r\n    ots = 'application/vnd.oasis.opendocument.spreadsheet-template',\r\n    odt = 'application/vnd.oasis.opendocument.text',\r\n    odm = 'application/vnd.oasis.opendocument.text-master',\r\n    ott = 'application/vnd.oasis.opendocument.text-template',\r\n    ktx = 'image/ktx',\r\n    sxc = 'application/vnd.sun.xml.calc',\r\n    stc = 'application/vnd.sun.xml.calc.template',\r\n    sxd = 'application/vnd.sun.xml.draw',\r\n    std = 'application/vnd.sun.xml.draw.template',\r\n    sxi = 'application/vnd.sun.xml.impress',\r\n    sti = 'application/vnd.sun.xml.impress.template',\r\n    sxm = 'application/vnd.sun.xml.math',\r\n    sxw = 'application/vnd.sun.xml.writer',\r\n    sxg = 'application/vnd.sun.xml.writer.global',\r\n    stw = 'application/vnd.sun.xml.writer.template',\r\n    otf = 'application/x-font-otf',\r\n    osfpvg = 'application/vnd.yamaha.openscoreformat.osfpvg+xml',\r\n    dp = 'application/vnd.osgi.dp',\r\n    pdb = 'application/vnd.palm',\r\n    p = 'text/x-pascal',\r\n    paw = 'application/vnd.pawaafile',\r\n    pclxl = 'application/vnd.hp-pclxl',\r\n    efif = 'application/vnd.picsel',\r\n    pcx = 'image/x-pcx',\r\n    psd = 'image/vnd.adobe.photoshop',\r\n    prf = 'application/pics-rules',\r\n    pic = 'image/x-pict',\r\n    chat = 'application/x-chat',\r\n    p10 = 'application/pkcs10',\r\n    p12 = 'application/x-pkcs12',\r\n    p7m = 'application/pkcs7-mime',\r\n    p7s = 'application/pkcs7-signature',\r\n    p7r = 'application/x-pkcs7-certreqresp',\r\n    p7b = 'application/x-pkcs7-certificates',\r\n    p8 = 'application/pkcs8',\r\n    plf = 'application/vnd.pocketlearn',\r\n    pnm = 'image/x-portable-anymap',\r\n    pbm = 'image/x-portable-bitmap',\r\n    pcf = 'application/x-font-pcf',\r\n    pfr = 'application/font-tdpfr',\r\n    pgn = 'application/x-chess-pgn',\r\n    pgm = 'image/x-portable-graymap',\r\n    png = 'image/png',\r\n    ppm = 'image/x-portable-pixmap',\r\n    pskcxml = 'application/pskc+xml',\r\n    pml = 'application/vnd.ctc-posml',\r\n    ai = 'application/postscript',\r\n    pfa = 'application/x-font-type1',\r\n    pbd = 'application/vnd.powerbuilder6',\r\n    pgp = 'application/pgp-encrypted',\r\n    box = 'application/vnd.previewsystems.box',\r\n    ptid = 'application/vnd.pvi.ptid1',\r\n    pls = 'application/pls+xml',\r\n    str = 'application/vnd.pg.format',\r\n    ei6 = 'application/vnd.pg.osasli',\r\n    dsc = 'text/prs.lines.tag',\r\n    psf = 'application/x-font-linux-psf',\r\n    qps = 'application/vnd.publishare-delta-tree',\r\n    wg = 'application/vnd.pmi.widget',\r\n    qxd = 'application/vnd.quark.quarkxpress',\r\n    esf = 'application/vnd.epson.esf',\r\n    msf = 'application/vnd.epson.msf',\r\n    ssf = 'application/vnd.epson.ssf',\r\n    qam = 'application/vnd.epson.quickanime',\r\n    qfx = 'application/vnd.intu.qfx',\r\n    qt = 'video/quicktime',\r\n    rar = 'application/x-rar-compressed',\r\n    ram = 'audio/x-pn-realaudio',\r\n    rmp = 'audio/x-pn-realaudio-plugin',\r\n    rsd = 'application/rsd+xml',\r\n    rm = 'application/vnd.rn-realmedia',\r\n    bed = 'application/vnd.realvnc.bed',\r\n    mxl = 'application/vnd.recordare.musicxml',\r\n    musicxml = 'application/vnd.recordare.musicxml+xml',\r\n    rnc = 'application/relax-ng-compact-syntax',\r\n    rdz = 'application/vnd.data-vision.rdz',\r\n    rdf = 'application/rdf+xml',\r\n    rp9 = 'application/vnd.cloanto.rp9',\r\n    jisp = 'application/vnd.jisp',\r\n    rtf = 'application/rtf',\r\n    rtx = 'text/richtext',\r\n    link66 = 'application/vnd.route66.link66+xml',\r\n    rss = 'application/rss+xml,',\r\n    shf = 'application/shf+xml',\r\n    st = 'application/vnd.sailingtracker.track',\r\n    svg = 'image/svg+xml',\r\n    sus = 'application/vnd.sus-calendar',\r\n    sru = 'application/sru+xml',\r\n    setpay = 'application/set-payment-initiation',\r\n    setreg = 'application/set-registration-initiation',\r\n    sema = 'application/vnd.sema',\r\n    semd = 'application/vnd.semd',\r\n    semf = 'application/vnd.semf',\r\n    see = 'application/vnd.seemail',\r\n    snf = 'application/x-font-snf',\r\n    spq = 'application/scvp-vp-request',\r\n    spp = 'application/scvp-vp-response',\r\n    scq = 'application/scvp-cv-request',\r\n    scs = 'application/scvp-cv-response',\r\n    sdp = 'application/sdp',\r\n    etx = 'text/x-setext',\r\n    movie = 'video/x-sgi-movie',\r\n    ifm = 'application/vnd.shana.informed.formdata',\r\n    itp = 'application/vnd.shana.informed.formtemplate',\r\n    iif = 'application/vnd.shana.informed.interchange',\r\n    ipk = 'application/vnd.shana.informed.package',\r\n    tfi = 'application/thraud+xml',\r\n    shar = 'application/x-shar',\r\n    rgb = 'image/x-rgb',\r\n    slt = 'application/vnd.epson.salt',\r\n    aso = 'application/vnd.accpac.simply.aso',\r\n    imp = 'application/vnd.accpac.simply.imp',\r\n    twd = 'application/vnd.simtech-mindmapper',\r\n    csp = 'application/vnd.commonspace',\r\n    saf = 'application/vnd.yamaha.smaf-audio',\r\n    mmf = 'application/vnd.smaf',\r\n    spf = 'application/vnd.yamaha.smaf-phrase',\r\n    teacher = 'application/vnd.smart.teacher',\r\n    svd = 'application/vnd.svd',\r\n    rq = 'application/sparql-query',\r\n    srx = 'application/sparql-results+xml',\r\n    gram = 'application/srgs',\r\n    grxml = 'application/srgs+xml',\r\n    ssml = 'application/ssml+xml',\r\n    skp = 'application/vnd.koan',\r\n    sgml = 'text/sgml',\r\n    sdc = 'application/vnd.stardivision.calc',\r\n    sda = 'application/vnd.stardivision.draw',\r\n    sdd = 'application/vnd.stardivision.impress',\r\n    smf = 'application/vnd.stardivision.math',\r\n    sdw = 'application/vnd.stardivision.writer',\r\n    sgl = 'application/vnd.stardivision.writer-global',\r\n    sm = 'application/vnd.stepmania.stepchart',\r\n    sit = 'application/x-stuffit',\r\n    sitx = 'application/x-stuffitx',\r\n    sdkm = 'application/vnd.solent.sdkm+xml',\r\n    xo = 'application/vnd.olpc-sugar',\r\n    au = 'audio/basic',\r\n    wqd = 'application/vnd.wqd',\r\n    sis = 'application/vnd.symbian.install',\r\n    smi = 'application/smil+xml',\r\n    xsm = 'application/vnd.syncml+xml',\r\n    bdm = 'application/vnd.syncml.dm+wbxml',\r\n    xdm = 'application/vnd.syncml.dm+xml',\r\n    sv4cpio = 'application/x-sv4cpio',\r\n    sv4crc = 'application/x-sv4crc',\r\n    sbml = 'application/sbml+xml',\r\n    tsv = 'text/tab-separated-values',\r\n    tiff = 'image/tiff',\r\n    tao = 'application/vnd.tao.intent-module-archive',\r\n    tar = 'application/x-tar',\r\n    tcl = 'application/x-tcl',\r\n    tex = 'application/x-tex',\r\n    tfm = 'application/x-tex-tfm',\r\n    tei = 'application/tei+xml',\r\n    txt = 'text/plain',\r\n    dxp = 'application/vnd.spotfire.dxp',\r\n    sfs = 'application/vnd.spotfire.sfs',\r\n    tsd = 'application/timestamped-data',\r\n    tpt = 'application/vnd.trid.tpt',\r\n    mxs = 'application/vnd.triscape.mxs',\r\n    t = 'text/troff',\r\n    tra = 'application/vnd.trueapp',\r\n    ttf = 'application/x-font-ttf',\r\n    ttl = 'text/turtle',\r\n    umj = 'application/vnd.umajin',\r\n    uoml = 'application/vnd.uoml+xml',\r\n    unityweb = 'application/vnd.unity',\r\n    ufd = 'application/vnd.ufdl',\r\n    uri = 'text/uri-list',\r\n    utz = 'application/vnd.uiq.theme',\r\n    ustar = 'application/x-ustar',\r\n    uu = 'text/x-uuencode',\r\n    vcs = 'text/x-vcalendar',\r\n    vcf = 'text/x-vcard',\r\n    vcd = 'application/x-cdlink',\r\n    vsf = 'application/vnd.vsf',\r\n    wrl = 'model/vrml',\r\n    vcx = 'application/vnd.vcx',\r\n    mts = 'model/vnd.mts',\r\n    vtu = 'model/vnd.vtu',\r\n    vis = 'application/vnd.visionary',\r\n    viv = 'video/vnd.vivo',\r\n    ccxml = 'application/ccxml+xml,',\r\n    vxml = 'application/voicexml+xml',\r\n    src = 'application/x-wais-source',\r\n    wbxml = 'application/vnd.wap.wbxml',\r\n    wbmp = 'image/vnd.wap.wbmp',\r\n    wav = 'audio/x-wav',\r\n    davmount = 'application/davmount+xml',\r\n    woff = 'application/x-font-woff',\r\n    wspolicy = 'application/wspolicy+xml',\r\n    webp = 'image/webp',\r\n    wtb = 'application/vnd.webturbo',\r\n    wgt = 'application/widget',\r\n    hlp = 'application/winhlp',\r\n    wml = 'text/vnd.wap.wml',\r\n    wmls = 'text/vnd.wap.wmlscript',\r\n    wmlsc = 'application/vnd.wap.wmlscriptc',\r\n    wpd = 'application/vnd.wordperfect',\r\n    stf = 'application/vnd.wt.stf',\r\n    wsdl = 'application/wsdl+xml',\r\n    xbm = 'image/x-xbitmap',\r\n    xpm = 'image/x-xpixmap',\r\n    xwd = 'image/x-xwindowdump',\r\n    der = 'application/x-x509-ca-cert',\r\n    fig = 'application/x-xfig',\r\n    xhtml = 'application/xhtml+xml',\r\n    xml = 'application/xml',\r\n    xdf = 'application/xcap-diff+xml',\r\n    xenc = 'application/xenc+xml',\r\n    xer = 'application/patch-ops-error+xml',\r\n    rl = 'application/resource-lists+xml',\r\n    rs = 'application/rls-services+xml',\r\n    rld = 'application/resource-lists-diff+xml',\r\n    xslt = 'application/xslt+xml',\r\n    xop = 'application/xop+xml',\r\n    xpi = 'application/x-xpinstall',\r\n    xspf = 'application/xspf+xml',\r\n    xul = 'application/vnd.mozilla.xul+xml',\r\n    xyz = 'chemical/x-xyz',\r\n    yaml = 'text/yaml',\r\n    yang = 'application/yang',\r\n    yin = 'application/yin+xml',\r\n    zir = 'application/vnd.zul',\r\n    zip = 'application/zip'\r\n}\r\n","export function IsNullOrEmpty(value: any): boolean {\r\n    return value == null || value.length === 0;\r\n}\r\n","import { Injectable, Renderer2 } from '@angular/core';\r\nimport { FileUploadTypes } from './../helpers/file-types.class';\r\nimport { IsNullOrEmpty } from './../helpers/helpers.class';\r\n\r\nexport type ISize = 'B' | 'KB' | 'MB' | 'GB';\r\n\r\n@Injectable()\r\nexport class FileUploadService {\r\n\r\n    private readonly extensions: Array<ISize> = ['B', 'KB', 'MB', 'GB'];\r\n\r\n    private readonly sizeRegex = new RegExp(`^(\\\\d+)(?:\\\\s{0,1})(${this.extensions.join('|')})?$`, 'i');\r\n\r\n    constructor(private renderer: Renderer2) {\r\n    }\r\n\r\n    public isFileDragDropAvailable(): boolean {\r\n        const div = this.renderer.createElement('div');\r\n        return (('draggable' in div) || ('ondragstart' in div && 'ondrop' in div));\r\n    }\r\n\r\n    public parseSize(value: string | number): number {\r\n        if (IsNullOrEmpty(value)) {\r\n            return 0;\r\n        }\r\n\r\n        if (typeof value === 'number') {\r\n            return value;\r\n        }\r\n\r\n        const [, size, extension] = value.match(this.sizeRegex) || [null, '0', 'B'];\r\n        const i =  IsNullOrEmpty(extension) ? 0 : this.extensions.indexOf(extension.toUpperCase() as ISize);\r\n\r\n        return parseInt(size, 10) * Math.pow(1024, i < 0 ? 0 : i);\r\n    }\r\n\r\n    public formatSize(size: number): string {\r\n        return this.calculateSize(size);\r\n    }\r\n\r\n    private calculateSize(size: number, extensionIndex: number = 0): string {\r\n        if (isNaN(size)) {\r\n            size = 0;\r\n        }\r\n\r\n        if (size < 1024) {\r\n            return `${Math.round(size * 100) / 100} ${this.extensions[extensionIndex]}`;\r\n        }\r\n\r\n        return this.calculateSize(size / 1024, extensionIndex + 1);\r\n    }\r\n\r\n    public getFileType(file: File): string {\r\n        return Object.keys(FileUploadTypes).find((key) => FileUploadTypes[key] === file.type);\r\n    }\r\n}\r\n","import { BehaviorSubject, Subject, Observable } from 'rxjs';\r\nimport { ValidatorFn, ValidationErrors, ValidationError } from './validators.class';\r\nimport { IsNullOrEmpty } from './helpers.class';\r\nimport { IFileUploadControlConfiguration } from './control.interface';\r\n\r\nexport enum STATUS {\r\n    INVALID,\r\n    VALID,\r\n    DISABLED\r\n}\r\n\r\nexport enum FileEvent {\r\n    click = 'click',\r\n    focus = 'focus',\r\n    blur = 'blur'\r\n}\r\n\r\nexport class FileUploadControl {\r\n\r\n    private readonly files: Map<string, File> = new Map();\r\n\r\n    private listVisible = true;\r\n\r\n    private status: STATUS = STATUS.VALID;\r\n\r\n    private errors: Array<{ [key: string]: any }> = [];\r\n\r\n    private validators: Array<ValidatorFn> = [];\r\n\r\n    private multipleEnabled: boolean = true;\r\n\r\n    private nativeBehavior: boolean = false;\r\n\r\n    private readonly multipleChanged: BehaviorSubject<boolean> = new BehaviorSubject(this.multipleEnabled);\r\n\r\n    private readonly statusChanged: Subject<STATUS> = new Subject();\r\n\r\n    private readonly eventsChanged: Subject<FileEvent> = new Subject();\r\n\r\n    private readonly discardedValue: Subject<Array<ValidationError>> = new Subject();\r\n\r\n    private accept: string | null = null;\r\n\r\n    private discard: boolean = false;\r\n\r\n    private readonly acceptChanged: BehaviorSubject<string> = new BehaviorSubject(this.accept);\r\n\r\n    /**\r\n     * track status `VALID`, `INVALID` or `DISABLED`\r\n     */\r\n    public readonly statusChanges: Observable<STATUS> = this.statusChanged.asObservable();\r\n\r\n    /**\r\n     * emit an event every time the value of the control\r\n     * changes.\r\n     * Initially returns last value\r\n     */\r\n    public readonly valueChanges: BehaviorSubject<Array<File>> = new BehaviorSubject([]);\r\n\r\n    /**\r\n     * @internal\r\n     * used to trigger layout change for list visibility\r\n     */\r\n    public readonly listVisibilityChanges: BehaviorSubject<boolean> = new BehaviorSubject(this.listVisible);\r\n\r\n    /**\r\n     * track changed on accept attribute\r\n     */\r\n    public readonly acceptChanges: Observable<string> = this.acceptChanged.asObservable();\r\n\r\n    /**\r\n     * emit an event every time user programmatically ask for certain event\r\n     */\r\n    public readonly eventsChanges: Observable<FileEvent> = this.eventsChanged.asObservable();\r\n\r\n    /**\r\n     * track changed on multiple attribute\r\n     */\r\n    public readonly multipleChanges: Observable<boolean> = this.multipleChanged.asObservable();\r\n\r\n    /**\r\n     * track which files were discarded\r\n     */\r\n    public readonly discardedValueChanges: Observable<Array<ValidationError>> = this.discardedValue.asObservable();\r\n\r\n    constructor(configuration?: IFileUploadControlConfiguration, validators?: ValidatorFn | Array<ValidatorFn>) {\r\n        this.initialState(configuration);\r\n        this.defineValidators(validators);\r\n    }\r\n\r\n    /**\r\n     * set functions that determines the synchronous validity of this control.\r\n     */\r\n    public setValidators(newValidators: ValidatorFn | Array<ValidatorFn>): this {\r\n        this.defineValidators(newValidators);\r\n        this.validate();\r\n        return this;\r\n    }\r\n\r\n    public addFile(file: File): this {\r\n        return this.addMultipleFiles([file]);\r\n    }\r\n\r\n    public removeFile(file: File): this {\r\n        if (IsNullOrEmpty(file)) {\r\n            throw Error(`File has not been provided.`);\r\n        }\r\n\r\n        if (!this.disabled) {\r\n            this.files.delete(file.name);\r\n            this.validate();\r\n            this.valueChanges.next(Array.from(this.files.values()));\r\n        }\r\n        return this;\r\n    }\r\n\r\n    public addFiles(files: FileList): this {\r\n        return this.addMultipleFiles(Array.from(files));\r\n    }\r\n\r\n    public get valid(): boolean {\r\n        return this.errors.length === 0 && this.status !== STATUS.DISABLED;\r\n    }\r\n\r\n    public get invalid(): boolean {\r\n        return this.errors.length > 0;\r\n    }\r\n\r\n    public getError(): Array<ValidationErrors> {\r\n        return this.errors;\r\n    }\r\n\r\n    /**\r\n     * number of uploaded files\r\n     */\r\n    public get size(): number {\r\n        return this.files.size;\r\n    }\r\n\r\n    /**\r\n     * return list of Files\r\n     */\r\n    public get value(): Array<File> {\r\n        return Array.from(this.files.values());\r\n    }\r\n\r\n    public setValue(files: Array<File>, opts: { emitEvent?: boolean } = {}): this {\r\n        this.files.clear();\r\n\r\n        if (files instanceof Array) {\r\n            this.addMultipleFiles(files, opts);\r\n        } else {\r\n            throw Error(`FormControl.setValue was provided with wrong argument type, ${files} was provided instead Array<File>`);\r\n        }\r\n\r\n        return this;\r\n    }\r\n\r\n    /**\r\n     * reset the control\r\n     */\r\n    public clear(): this {\r\n        this.files.clear();\r\n        this.validate();\r\n        this.valueChanges.next(Array.from(this.files.values()));\r\n        return this;\r\n    }\r\n\r\n    public get isListVisible(): boolean {\r\n        return this.listVisible;\r\n    }\r\n\r\n    public setListVisibility(isVisible: boolean = true): this {\r\n        this.listVisible = isVisible;\r\n        this.listVisibilityChanges.next(this.listVisible);\r\n        return this;\r\n    }\r\n\r\n    public get disabled() {\r\n        return this.status === STATUS.DISABLED;\r\n    }\r\n\r\n    public enable(isEnabled: boolean = true): this {\r\n        this.status = isEnabled ? STATUS.VALID : STATUS.DISABLED;\r\n        this.validate();\r\n        this.statusChanged.next(this.status);\r\n        return this;\r\n    }\r\n\r\n    public disable(isDisabled: boolean = true): this {\r\n        this.status = isDisabled ? STATUS.DISABLED : STATUS.VALID;\r\n        this.validate();\r\n        this.statusChanged.next(this.status);\r\n        return this;\r\n    }\r\n\r\n    public click(): this {\r\n        this.eventsChanged.next(FileEvent.click);\r\n        return this;\r\n    }\r\n\r\n    public focus(): this {\r\n        this.eventsChanged.next(FileEvent.focus);\r\n        return this;\r\n    }\r\n\r\n    public blur(): this {\r\n        this.eventsChanged.next(FileEvent.blur);\r\n        return this;\r\n    }\r\n\r\n    /**\r\n     * specifies the types of files that the server accepts\r\n     *\r\n     * ### Example\r\n     *\r\n     * ```\r\n     * acceptFiles(\"file_extension|audio/*|video/*|image/*|media_type\")\r\n     * ```\r\n     *\r\n     * To specify more than one value, separate the values with a comma (e.g. acceptFiles(\"audio/*,video/*,image/*\").\r\n     *\r\n     */\r\n    public acceptFiles(accept: string): this {\r\n        this.accept = accept;\r\n        this.acceptChanged.next(this.accept);\r\n        return this;\r\n    }\r\n\r\n    public acceptAll(): this {\r\n        this.accept = null;\r\n        this.acceptChanged.next(this.accept);\r\n        return this;\r\n    }\r\n\r\n    public get isMultiple(): boolean {\r\n        return this.multipleEnabled;\r\n    }\r\n\r\n    public multiple(isEnabled: boolean = true): this {\r\n        this.multipleEnabled = isEnabled;\r\n        this.multipleChanged.next(this.multipleEnabled);\r\n        return this;\r\n    }\r\n\r\n    public native(isNativeBehaviorEnabled: boolean = true): this {\r\n        this.nativeBehavior = isNativeBehaviorEnabled;\r\n        return this;\r\n    }\r\n\r\n    public discardInvalid(discard: boolean = true): this {\r\n        this.discard = discard;\r\n        return this;\r\n    }\r\n\r\n    private initialState(configuration: IFileUploadControlConfiguration = {}): void {\r\n        if (IsNullOrEmpty(configuration)) {\r\n            return;\r\n        }\r\n        /**\r\n         * Toggles discard of all invalid files\r\n         * it depends to accept, limit, size once a file\r\n         * dropped or selected it will be discarded if does not satisfy the constraint\r\n         */\r\n        this.discard = configuration.discardInvalid || this.discard;\r\n        this.status = !!configuration.disabled ? STATUS.DISABLED : this.status;\r\n        this.nativeBehavior = configuration.native != null ? configuration.native : this.nativeBehavior;\r\n\r\n        if (!IsNullOrEmpty(configuration.multiple)) {\r\n            this.multiple(configuration.multiple);\r\n        }\r\n        if (!IsNullOrEmpty(configuration.listVisible)) {\r\n            this.setListVisibility(configuration.listVisible);\r\n        }\r\n        if (!IsNullOrEmpty(configuration.accept)) {\r\n            this.acceptFiles(configuration.accept.join(','));\r\n        }\r\n    }\r\n\r\n    private defineValidators(validators: ValidatorFn | Array<ValidatorFn>): void {\r\n        if (!IsNullOrEmpty(validators)) {\r\n            this.validators = Array.isArray(validators) ? [...validators] : [validators];\r\n        }\r\n    }\r\n\r\n    /**\r\n     * @internal\r\n     * used to prevent valueChanges emit more times\r\n     * when multiple files are uploaded\r\n     */\r\n    private addMultipleFiles(files: Array<File>, { emitEvent }: { emitEvent?: boolean } = {}): this {\r\n        if (IsNullOrEmpty(files)) {\r\n            this.validate();\r\n            if (emitEvent != false) {\r\n                this.valueChanges.next(Array.from(this.files.values()));\r\n            }\r\n            return this;\r\n        }\r\n\r\n        /**\r\n         * native component deletes the list of files before adding new ones\r\n         */\r\n         if (this.nativeBehavior !== false) {\r\n            this.files.clear();\r\n        }\r\n\r\n        if (!this.multipleEnabled) {\r\n            /**\r\n             * if multiple is disabled and one file exists\r\n             * clear it and reupload a new one\r\n             */\r\n            if (this.files.size === 1) {\r\n                this.files.clear();\r\n            }\r\n            // add only one file\r\n            this.files.set(files[0].name, files[0]);\r\n        } else {\r\n            // replace files with same name\r\n            files.forEach(file => this.files.set(file.name, file));\r\n        }\r\n\r\n        if (this.discard) {\r\n            this.analyzeToDiscard();\r\n        } else {\r\n            this.validate();\r\n        }\r\n\r\n        if (emitEvent != false) {\r\n            this.valueChanges.next(Array.from(this.files.values()));\r\n        }\r\n        return this;\r\n    }\r\n\r\n    /**\r\n     * method used to discard invalid files\r\n     */\r\n    private analyzeToDiscard(): void {\r\n        const deletedFiles: Array<ValidationError> = [];\r\n\r\n        const validators = [...this.validators];\r\n\r\n        while (validators.length) {\r\n            const validator = validators.shift();\r\n            const error = validator(this);\r\n\r\n            if (error) {\r\n                this.discardFile(error, deletedFiles);\r\n            }\r\n        }\r\n\r\n        if (deletedFiles.length) {\r\n            this.discardedValue.next(deletedFiles);\r\n        }\r\n    }\r\n\r\n    private discardFile(error: ValidationErrors, deletedFiles: Array<ValidationError>) {\r\n        const errorsKey = Object.keys(error)[0];\r\n        const errors = error[errorsKey];\r\n\r\n        (Array.isArray(errors) ? errors : [errors]).forEach(fileError => {\r\n            if (fileError.file && this.files.has(fileError.file.name)) {\r\n                deletedFiles.push(fileError);\r\n                this.files.delete(fileError.file.name);\r\n            } else {\r\n                this.errors.push(error);\r\n            }\r\n        });\r\n    }\r\n\r\n    private validate(): void {\r\n        if (this.status !== STATUS.DISABLED) {\r\n            const currentState = this.valid;\r\n            this.errors = this.validators.map((validator) => validator(this)).filter((isInvalid) => isInvalid);\r\n\r\n            if (currentState !== this.valid) {\r\n                this.statusChanged.next(this.valid ? STATUS.VALID : STATUS.INVALID);\r\n            }\r\n        } else {\r\n            this.errors.length = 0;\r\n        }\r\n    }\r\n}\r\n","import { FileEvent, FileUploadControl } from './../helpers/control.class';\r\nimport {\r\n    ElementRef,\r\n    OnDestroy,\r\n    Renderer2,\r\n    ChangeDetectorRef,\r\n    OnInit,\r\n    Directive,\r\n    inject,\r\n    input,\r\n    InputSignal,\r\n    Signal,\r\n    viewChild,\r\n    InputSignalWithTransform,\r\n    booleanAttribute\r\n} from '@angular/core';\r\nimport { Subscription, merge } from 'rxjs';\r\nimport { IsNullOrEmpty } from './../helpers/helpers.class';\r\n\r\nexport const HAS_FILES_CLASS_NAME = 'has-files';\r\nexport const IS_INVALID_CLASS_NAME = 'ng-invalid';\r\nexport const DR