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function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
} | Determines whether an object can have data | fixCloneNodeIssues | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
// getDefaultComputedStyle might be reliably used only on attached element
display = window.getDefaultComputedStyle ?
// Use of this method is a temporary fix (more like optmization) until something better comes along,
// since it was removed from specification and supported only in FF
window.getDefaultComputedStyle( elem[ 0 ] ).display : jQuery.css( elem[ 0 ], "display" );
// We don't have any data stored on the element,
// so use "detach" method as fast way to get rid of the element
elem.detach();
return display;
} | Retrieve the actual display of a element
@param {String} name nodeName of the element
@param {Object} doc Document object | actualDisplay | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
// Support: IE
doc.write();
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
} | Try to determine the default display value of an element
@param {String} nodeName | defaultDisplay | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
var condition = conditionFn();
if ( condition == null ) {
// The test was not ready at this point; screw the hook this time
// but check again when needed next time.
return;
}
if ( condition ) {
// Hook not needed (or it's not possible to use it due to missing dependency),
// remove it.
// Since there are no other hooks for marginRight, remove the whole object.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return (this.get = hookFn).apply( this, arguments );
}
};
} | Try to determine the default display value of an element
@param {String} nodeName | addGetHookIf | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function computeStyleTests() {
var container, div,
body = document.getElementsByTagName( "body" )[ 0 ];
if ( !body ) {
// Test fired too early or in an unsupported environment, exit.
return;
}
container = document.createElement( "div" );
div = document.createElement( "div" );
container.style.cssText = containerStyles;
body.appendChild( container ).appendChild( div );
div.style.cssText =
"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
"position:absolute;display:block;padding:1px;border:1px;width:4px;" +
"margin-top:1%;top:1%";
// Workaround failing boxSizing test due to offsetWidth returning wrong value
// with some non-1 values of body zoom, ticket #13543
jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
boxSizingVal = div.offsetWidth === 4;
});
// Will be changed later if needed.
boxSizingReliableVal = true;
pixelPositionVal = false;
reliableMarginRightVal = true;
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
boxSizingReliableVal =
( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
}
body.removeChild( container );
// Null elements to avoid leaks in IE.
div = body = null;
} | Try to determine the default display value of an element
@param {String} nodeName | computeStyleTests | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
} | Try to determine the default display value of an element
@param {String} nodeName | vendorPropName | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
} | Try to determine the default display value of an element
@param {String} nodeName | showHide | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
} | Try to determine the default display value of an element
@param {String} nodeName | setPositiveNumber | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
} | Try to determine the default display value of an element
@param {String} nodeName | augmentWidthOrHeight | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = support.boxSizing() && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
} | Try to determine the default display value of an element
@param {String} nodeName | getWidthOrHeight | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
} | Try to determine the default display value of an element
@param {String} nodeName | Tween | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
} | Try to determine the default display value of an element
@param {String} nodeName | createFxNow | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
for ( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
} | Try to determine the default display value of an element
@param {String} nodeName | genFx | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function createTween( value, prop, animation ) {
var tween,
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
// we're done with this property
return tween;
}
}
} | Try to determine the default display value of an element
@param {String} nodeName | createTween | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function defaultPrefilter( elem, props, opts ) {
/* jshint validthis: true */
var prop, value, toggle, tween, hooks, oldfire, display, dDisplay,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHidden( elem ),
dataShow = jQuery._data( elem, "fxshow" );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
display = jQuery.css( elem, "display" );
dDisplay = defaultDisplay( elem.nodeName );
if ( display === "none" ) {
display = dDisplay;
}
if ( display === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !support.inlineBlockNeedsLayout || dDisplay === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !support.shrinkWrapBlocks() ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.exec( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
if ( !jQuery.isEmptyObject( orig ) ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = jQuery._data( elem, "fxshow", {} );
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( prop in orig ) {
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
} | Try to determine the default display value of an element
@param {String} nodeName | defaultPrefilter | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
} | Try to determine the default display value of an element
@param {String} nodeName | propFilter | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
jQuery.map( props, createTween, animation );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
} | Try to determine the default display value of an element
@param {String} nodeName | Animation | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
} | Try to determine the default display value of an element
@param {String} nodeName | tick | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
} | Try to determine the default display value of an element
@param {String} nodeName | doAnimation | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
} | Try to determine the default display value of an element
@param {String} nodeName | stopQueue | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType.charAt( 0 ) === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
} | Try to determine the default display value of an element
@param {String} nodeName | addToPrefiltersOrTransports | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
} | Try to determine the default display value of an element
@param {String} nodeName | inspectPrefiltersOrTransports | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
} | Try to determine the default display value of an element
@param {String} nodeName | inspect | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
} | Try to determine the default display value of an element
@param {String} nodeName | ajaxExtend | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
} | Try to determine the default display value of an element
@param {String} nodeName | ajaxHandleResponses | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s[ "throws" ] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
}
}
return { state: "success", data: response };
} | Try to determine the default display value of an element
@param {String} nodeName | ajaxConvert | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
} | Try to determine the default display value of an element
@param {String} nodeName | done | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
} | Try to determine the default display value of an element
@param {String} nodeName | buildParams | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
} | Try to determine the default display value of an element
@param {String} nodeName | add | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
} | Try to determine the default display value of an element
@param {String} nodeName | createStandardXHR | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
function createActiveXHR() {
try {
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
} catch( e ) {}
} | Try to determine the default display value of an element
@param {String} nodeName | createActiveXHR | javascript | documentcloud/visualsearch | vendor/jquery-1.11.0.js | https://github.com/documentcloud/visualsearch/blob/master/vendor/jquery-1.11.0.js | MIT |
constructor(request, response, jobs, config) {
const tokens = Object.keys(jobs);
this.config = config;
this.plugins = config.plugins;
this.error = null;
this.statusCode = 200;
// An object that all of the contexts will inherit from... one per instance.
this.baseContext = {
request,
response,
batchMeta: {},
};
// An object that will be passed into the context for batch-level methods, but not for job-level
// methods.
this.batchContext = {
tokens,
jobs,
};
// A map of token => JobContext, where JobContext is an object of data that is per-job,
// and will be passed into plugins and used for the final result.
this.jobContexts = tokens.reduce((obj, token) => {
const { name, data, metadata } = jobs[token];
/* eslint no-param-reassign: 1 */
obj[token] = {
name,
token,
props: data,
metadata,
statusCode: 200,
duration: null,
html: null,
returnMeta: {},
};
return obj;
}, {});
// Each plugin receives it's own little key-value data store that is scoped privately
// to the plugin for the life time of the request. This is achieved simply through lexical
// closure.
this.pluginContexts = new Map();
this.plugins.forEach((plugin) => {
this.pluginContexts.set(plugin, { data: new Map() });
});
} | The BatchManager is a class that is instantiated once per batch, and holds a lot of the
key data needed throughout the life of the request. This ends up cleaning up some of the
management needed for plugin lifecycle, and the handling of rendering multiple jobs in a
batch.
@param {express.Request} req
@param {express.Response} res
@param {Object} jobs - a map of token => Job
@param {Object} config
@constructor | constructor | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
getRequestContext(plugin, token) {
return {
...this.baseContext,
...this.jobContexts[token],
...this.pluginContexts.get(plugin),
};
} | Returns a context object scoped to a specific plugin and job (based on the plugin and
job token passed in). | getRequestContext | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
getBatchContext(plugin) {
return {
...this.baseContext,
...this.batchContext,
...this.pluginContexts.get(plugin),
};
} | Returns a context object scoped to a specific plugin and batch. | getBatchContext | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
contextFor(plugin, token) {
return token ? this.getRequestContext(plugin, token) : this.getBatchContext(plugin);
} | Returns a context object scoped to a specific plugin and batch. | contextFor | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
render(token) {
const start = now();
const context = this.jobContexts[token];
const { name } = context;
const { getComponent } = this.config;
const result = getComponent(name, context);
return Promise.resolve(result).then((renderFn) => {
// ensure that we have this component registered
if (!renderFn || typeof renderFn !== 'function') {
// component not registered
context.statusCode = 404;
return Promise.reject(notFound(name));
}
return renderFn(context.props);
}).then((html) => { // eslint-disable-line consistent-return
if (!html) {
return Promise.reject(noHTMLError);
}
context.html = html;
context.duration = msSince(start);
}).catch((err) => {
context.duration = msSince(start);
return Promise.reject(err);
});
} | Renders a specific job (from a job token). The end result is applied to the corresponding
job context. Additionally, duration is calculated. | render | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
recordError(error, token) {
if (token && this.jobContexts[token]) {
const context = this.jobContexts[token];
context.statusCode = context.statusCode === 200 ? 500 : context.statusCode;
context.error = error;
} else {
this.error = error;
this.statusCode = 500;
}
} | Renders a specific job (from a job token). The end result is applied to the corresponding
job context. Additionally, duration is calculated. | recordError | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
getResult(token) {
const context = this.jobContexts[token];
return {
name: context.name,
html: context.html,
meta: context.returnMeta,
duration: context.duration,
statusCode: context.statusCode,
success: context.html !== null,
error: context.error ? errorToSerializable(context.error) : null,
};
} | Renders a specific job (from a job token). The end result is applied to the corresponding
job context. Additionally, duration is calculated. | getResult | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
getResults() {
return {
success: this.error === null,
error: this.error,
results: Object.keys(this.jobContexts).reduce((result, token) => {
/* eslint no-param-reassign: 1 */
result[token] = this.getResult(token);
return result;
}, {}),
};
} | Renders a specific job (from a job token). The end result is applied to the corresponding
job context. Additionally, duration is calculated. | getResults | javascript | airbnb/hypernova | src/utils/BatchManager.js | https://github.com/airbnb/hypernova/blob/master/src/utils/BatchManager.js | MIT |
function hasMethod(name) {
return (obj) => typeof obj[name] === 'function';
} | Returns a predicate function to filter objects based on whether a method of the provided
name is present.
@param {String} name - the method name to find
@returns {Function} - the resulting predicate function | hasMethod | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function raceTo(promise, ms, msg) {
let timeout;
return Promise.race([
promise,
new Promise((resolve) => {
timeout = setTimeout(() => resolve(PROMISE_TIMEOUT), ms);
}),
]).then((res) => {
if (res === PROMISE_TIMEOUT) logger.info(msg, { timeout: ms });
if (timeout) clearTimeout(timeout);
return res;
}).catch((err) => {
if (timeout) clearTimeout(timeout);
return Promise.reject(err);
});
} | Creates a promise that resolves at the specified number of ms.
@param ms
@returns {Promise} | raceTo | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function runAppLifecycle(lifecycle, plugins, config, error, ...args) {
try {
const promise = Promise.all(
plugins.filter(hasMethod(lifecycle)).map((plugin) => plugin[lifecycle](config, error, ...args)),
);
return raceTo(
promise,
MAX_LIFECYCLE_EXECUTION_TIME_IN_MS,
`App lifecycle method ${lifecycle} took too long.`,
);
} catch (err) {
return Promise.reject(err);
}
} | Iterates through the plugins and calls the specified asynchronous lifecycle event,
returning a promise that resolves when they all are completed, or rejects if one of them
fails.
The third `config` param gets passed into the lifecycle methods as the first argument. In
this case, the app lifecycle events expect the config instance to be passed in.
This function is currently used for the lifecycle events `initialize` and `shutdown`.
@param {String} lifecycle
@param {Array<HypernovaPlugin>} plugins
@param {Config} config
@returns {Promise}
@param err {Error} | runAppLifecycle | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function runLifecycle(lifecycle, plugins, manager, token) {
try {
const promise = Promise.all(
plugins
.filter(hasMethod(lifecycle))
.map((plugin) => plugin[lifecycle](manager.contextFor(plugin, token))),
);
return raceTo(
promise,
MAX_LIFECYCLE_EXECUTION_TIME_IN_MS,
`Lifecycle method ${lifecycle} took too long.`,
);
} catch (err) {
return Promise.reject(err);
}
} | Iterates through the plugins and calls the specified asynchronous lifecycle event,
returning a promise that resolves when they are all completed, or rejects if one of them
fails.
This is meant to be used on lifecycle events both at the batch level and the job level. The
passed in BatchManager is used to get the corresponding context object for the plugin/job and
is passed in as the first argument to the plugin's method.
This function is currently used for `batchStart/End` and `jobStart/End`.
@param {String} lifecycle
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@param {String} [token] - If provided, the job token to use to get the context
@returns {Promise} | runLifecycle | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function runLifecycleSync(lifecycle, plugins, manager, token) {
plugins
.filter(hasMethod(lifecycle))
.forEach((plugin) => plugin[lifecycle](manager.contextFor(plugin, token)));
} | Iterates through the plugins and calls the specified synchronous lifecycle event (when present).
Passes in the appropriate context object for the plugin/job.
This function is currently being used for `afterRender` and `beforeRender`.
@param {String} lifecycle
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@param {String} [token] | runLifecycleSync | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function errorSync(err, plugins, manager, token) {
plugins
.filter(hasMethod('onError'))
.forEach((plugin) => plugin.onError(manager.contextFor(plugin, token), err));
} | Iterates through the plugins and calls the specified synchronous `onError` handler
(when present).
Passes in the appropriate context object, as well as the error.
@param {Error} err
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@param {String} [token] | errorSync | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function processJob(token, plugins, manager) {
return (
// jobStart
runLifecycle('jobStart', plugins, manager, token)
.then(() => {
// beforeRender
runLifecycleSync('beforeRender', plugins, manager, token);
// render
return manager.render(token);
})
// jobEnd
.then(() => {
// afterRender
runLifecycleSync('afterRender', plugins, manager, token);
return runLifecycle('jobEnd', plugins, manager, token);
})
.catch((err) => {
manager.recordError(err, token);
errorSync(err, plugins, manager, token);
})
);
} | Runs through the job-level lifecycle events of the job based on the provided token. This includes
the actual rendering of the job.
Returns a promise resolving when the job completes.
@param {String} token
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@returns {Promise} | processJob | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function processJobsSerially(jobs, plugins, manager) {
return Object.keys(jobs).reduce(
(chain, token) => chain.then(() => processJob(token, plugins, manager)),
Promise.resolve(),
);
} | Runs through the job-level lifecycle events of the job based on the provided token. This includes
the actual rendering of the job.
Returns a promise resolving when the job completes.
@param {String} token
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@returns {Promise} | processJobsSerially | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function processJobsConcurrently(jobs, plugins, manager) {
return Promise.all(
Object.keys(jobs).map((token) => processJob(token, plugins, manager)),
);
} | Runs through the job-level lifecycle events of the job based on the provided token. This includes
the actual rendering of the job.
Returns a promise resolving when the job completes.
@param {String} token
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@returns {Promise} | processJobsConcurrently | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function processBatch(jobs, plugins, manager, concurrent) {
return (
// batchStart
runLifecycle('batchStart', plugins, manager)
// for each job, processJob
.then(() => {
if (concurrent) {
return processJobsConcurrently(jobs, plugins, manager);
}
return processJobsSerially(jobs, plugins, manager);
})
// batchEnd
.then(() => runLifecycle('batchEnd', plugins, manager))
.catch((err) => {
manager.recordError(err);
errorSync(err, plugins, manager);
})
);
} | Runs through the batch-level lifecycle events of a batch. This includes the processing of each
individual job.
Returns a promise resolving when all jobs in the batch complete.
@param jobs
@param {Array<HypernovaPlugin>} plugins
@param {BatchManager} manager
@returns {Promise} | processBatch | javascript | airbnb/hypernova | src/utils/lifecycle.js | https://github.com/airbnb/hypernova/blob/master/src/utils/lifecycle.js | MIT |
function require(path, parent, orig) {
var resolved = require.resolve(path);
// lookup failed
if (null == resolved) {
orig = orig || path;
parent = parent || 'root';
var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
err.path = orig;
err.parent = parent;
err.require = true;
throw err;
}
var module = require.modules[resolved];
// perform real require()
// by invoking the module's
// registered function
if (!module.exports) {
module.exports = {};
module.client = module.component = true;
module.call(this, module.exports, require.relative(resolved), module);
}
return module.exports;
} | Require the given path.
@param {String} path
@return {Object} exports
@api public | require | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
copyArray = function(dest, doffset, src, soffset, length) {
if('function' === typeof src.copy) {
// Buffer
src.copy(dest, doffset, soffset, soffset + length);
} else {
// Uint8Array
for(var index=0; index<length; index++){
dest[doffset++] = src[soffset++];
}
}
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | copyArray | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
msgHasId = function(type) {
return type === Message.TYPE_REQUEST || type === Message.TYPE_RESPONSE;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | msgHasId | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
msgHasRoute = function(type) {
return type === Message.TYPE_REQUEST || type === Message.TYPE_NOTIFY ||
type === Message.TYPE_PUSH;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | msgHasRoute | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
caculateMsgIdBytes = function(id) {
var len = 0;
do {
len += 1;
id >>= 7;
} while(id > 0);
return len;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | caculateMsgIdBytes | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
encodeMsgFlag = function(type, compressRoute, buffer, offset) {
if(type !== Message.TYPE_REQUEST && type !== Message.TYPE_NOTIFY &&
type !== Message.TYPE_RESPONSE && type !== Message.TYPE_PUSH) {
throw new Error('unkonw message type: ' + type);
}
buffer[offset] = (type << 1) | (compressRoute ? 1 : 0);
return offset + MSG_FLAG_BYTES;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgFlag | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
encodeMsgId = function(id, idBytes, buffer, offset) {
var index = offset + idBytes - 1;
buffer[index--] = id & 0x7f;
while(index >= offset) {
id >>= 7;
buffer[index--] = id & 0x7f | 0x80;
}
return offset + idBytes;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgId | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
encodeMsgRoute = function(compressRoute, route, buffer, offset) {
if (compressRoute) {
if(route > MSG_ROUTE_CODE_MAX){
throw new Error('route number is overflow');
}
buffer[offset++] = (route >> 8) & 0xff;
buffer[offset++] = route & 0xff;
} else {
if(route) {
buffer[offset++] = route.length & 0xff;
copyArray(buffer, offset, route, 0, route.length);
offset += route.length;
} else {
buffer[offset++] = 0;
}
}
return offset;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgRoute | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
encodeMsgBody = function(msg, buffer, offset) {
copyArray(buffer, offset, msg, 0, msg.length);
return offset + msg.length;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgBody | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function checkMsg(msg, protos){
if(!protos){
return false;
}
for(var name in protos){
var proto = protos[name];
//All required element must exist
switch(proto.option){
case 'required' :
if(typeof(msg[name]) === 'undefined'){
return false;
}
case 'optional' :
if(typeof(msg[name]) !== 'undefined'){
if(!!protos.__messages[proto.type]){
checkMsg(msg[name], protos.__messages[proto.type]);
}
}
break;
case 'repeated' :
//Check nest message in repeated elements
if(!!msg[name] && !!protos.__messages[proto.type]){
for(var i = 0; i < msg[name].length; i++){
if(!checkMsg(msg[name][i], protos.__messages[proto.type])){
return false;
}
}
}
break;
}
}
return true;
} | Check if the msg follow the defination in the protos | checkMsg | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function encodeMsg(buffer, offset, protos, msg){
for(var name in msg){
if(!!protos[name]){
var proto = protos[name];
switch(proto.option){
case 'required' :
case 'optional' :
offset = writeBytes(buffer, offset, encodeTag(proto.type, proto.tag));
offset = encodeProp(msg[name], proto.type, offset, buffer, protos);
break;
case 'repeated' :
if(msg[name].length > 0){
offset = encodeArray(msg[name], proto, offset, buffer, protos);
}
break;
}
}
}
return offset;
} | Check if the msg follow the defination in the protos | encodeMsg | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function encodeProp(value, type, offset, buffer, protos){
switch(type){
case 'uInt32':
offset = writeBytes(buffer, offset, codec.encodeUInt32(value));
break;
case 'int32' :
case 'sInt32':
offset = writeBytes(buffer, offset, codec.encodeSInt32(value));
break;
case 'float':
writeBytes(buffer, offset, codec.encodeFloat(value));
offset += 4;
break;
case 'double':
writeBytes(buffer, offset, codec.encodeDouble(value));
offset += 8;
break;
case 'string':
var length = codec.byteLength(value);
//Encode length
offset = writeBytes(buffer, offset, codec.encodeUInt32(length));
//write string
codec.encodeStr(buffer, offset, value);
offset += length;
break;
default :
if(!!protos.__messages[type]){
//Use a tmp buffer to build an internal msg
var tmpBuffer = new ArrayBuffer(codec.byteLength(JSON.stringify(value)));
var length = 0;
length = encodeMsg(tmpBuffer, length, protos.__messages[type], value);
//Encode length
offset = writeBytes(buffer, offset, codec.encodeUInt32(length));
//contact the object
for(var i = 0; i < length; i++){
buffer[offset] = tmpBuffer[i];
offset++;
}
}
break;
}
return offset;
} | Check if the msg follow the defination in the protos | encodeProp | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function encodeArray(array, proto, offset, buffer, protos){
var i = 0;
if(util.isSimpleType(proto.type)){
offset = writeBytes(buffer, offset, encodeTag(proto.type, proto.tag));
offset = writeBytes(buffer, offset, codec.encodeUInt32(array.length));
for(i = 0; i < array.length; i++){
offset = encodeProp(array[i], proto.type, offset, buffer);
}
}else{
for(i = 0; i < array.length; i++){
offset = writeBytes(buffer, offset, encodeTag(proto.type, proto.tag));
offset = encodeProp(array[i], proto.type, offset, buffer, protos);
}
}
return offset;
} | Encode reapeated properties, simple msg and object are decode differented | encodeArray | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function writeBytes(buffer, offset, bytes){
for(var i = 0; i < bytes.length; i++, offset++){
buffer[offset] = bytes[i];
}
return offset;
} | Encode reapeated properties, simple msg and object are decode differented | writeBytes | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function encodeTag(type, tag){
var value = constant.TYPES[type]||2;
return codec.encodeUInt32((tag<<3)|value);
} | Encode reapeated properties, simple msg and object are decode differented | encodeTag | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function isFinish(msg, protos){
return (!protos.__tags[peekHead().tag]);
} | Test if the given msg is finished | isFinish | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function peekHead(){
var tag = codec.decodeUInt32(peekBytes());
return {
type : tag&0x7,
tag : tag>>3
};
} | Get tag head without move the offset | peekHead | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function decodeProp(type, protos){
switch(type){
case 'uInt32':
return codec.decodeUInt32(getBytes());
case 'int32' :
case 'sInt32' :
return codec.decodeSInt32(getBytes());
case 'float' :
var float = codec.decodeFloat(buffer, offset);
offset += 4;
return float;
case 'double' :
var double = codec.decodeDouble(buffer, offset);
offset += 8;
return double;
case 'string' :
var length = codec.decodeUInt32(getBytes());
var str = codec.decodeStr(buffer, offset, length);
offset += length;
return str;
default :
if(!!protos && !!protos.__messages[type]){
var length = codec.decodeUInt32(getBytes());
var msg = {};
decodeMsg(msg, protos.__messages[type], offset+length);
return msg;
}
break;
}
} | Get tag head without move the offset | decodeProp | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function decodeArray(array, type, protos){
if(util.isSimpleType(type)){
var length = codec.decodeUInt32(getBytes());
for(var i = 0; i < length; i++){
array.push(decodeProp(type));
}
}else{
array.push(decodeProp(type, protos));
}
} | Get tag head without move the offset | decodeArray | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function getBytes(flag){
var bytes = [];
var pos = offset;
flag = flag || false;
var b;
do{
b = buffer[pos];
bytes.push(b);
pos++;
}while(b >= 128);
if(!flag){
offset = pos;
}
return bytes;
} | Get tag head without move the offset | getBytes | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function peekBytes(){
return getBytes(true);
} | Get tag head without move the offset | peekBytes | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
initWebSocket = function(url,cb) {
console.log('connect to ' + url);
var onopen = function(event){
var obj = Package.encode(Package.TYPE_HANDSHAKE, Protocol.strencode(JSON.stringify(handshakeBuffer)));
send(obj);
};
var onmessage = function(event) {
processPackage(Package.decode(event.data), cb);
// new package arrived, update the heartbeat timeout
if(heartbeatTimeout) {
nextHeartbeatTimeout = Date.now() + heartbeatTimeout;
}
};
var onerror = function(event) {
pinus.emit('io-error', event);
console.error('socket error: ', event);
};
var onclose = function(event){
pinus.emit('close',event);
console.error('socket close: ', event);
};
socket = new WebSocket(url);
socket.binaryType = 'arraybuffer';
socket.onopen = onopen;
socket.onmessage = onmessage;
socket.onerror = onerror;
socket.onclose = onclose;
} | Get tag head without move the offset | initWebSocket | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
onopen = function(event){
var obj = Package.encode(Package.TYPE_HANDSHAKE, Protocol.strencode(JSON.stringify(handshakeBuffer)));
send(obj);
} | Get tag head without move the offset | onopen | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
onmessage = function(event) {
processPackage(Package.decode(event.data), cb);
// new package arrived, update the heartbeat timeout
if(heartbeatTimeout) {
nextHeartbeatTimeout = Date.now() + heartbeatTimeout;
}
} | Get tag head without move the offset | onmessage | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
onerror = function(event) {
pinus.emit('io-error', event);
console.error('socket error: ', event);
} | Get tag head without move the offset | onerror | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
onclose = function(event){
pinus.emit('close',event);
console.error('socket close: ', event);
} | Get tag head without move the offset | onclose | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
sendMessage = function(reqId, route, msg) {
var type = reqId ? Message.TYPE_REQUEST : Message.TYPE_NOTIFY;
//compress message by protobuf
var protos = !!pinus.data.protos?pinus.data.protos.client:{};
if(!!protos[route]){
msg = protobuf.encode(route, msg);
}else{
msg = Protocol.strencode(JSON.stringify(msg));
}
var compressRoute = 0;
if(pinus.dict && pinus.dict[route]){
route = pinus.dict[route];
compressRoute = 1;
}
msg = Message.encode(reqId, type, compressRoute, route, msg);
var packet = Package.encode(Package.TYPE_DATA, msg);
send(packet);
} | Get tag head without move the offset | sendMessage | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
heartbeat = function(data) {
if(!heartbeatInterval) {
// no heartbeat
return;
}
var obj = Package.encode(Package.TYPE_HEARTBEAT);
if(heartbeatTimeoutId) {
clearTimeout(heartbeatTimeoutId);
heartbeatTimeoutId = null;
}
if(heartbeatId) {
// already in a heartbeat interval
return;
}
heartbeatId = setTimeout(function() {
heartbeatId = null;
send(obj);
nextHeartbeatTimeout = Date.now() + heartbeatTimeout;
heartbeatTimeoutId = setTimeout(heartbeatTimeoutCb, heartbeatTimeout);
}, heartbeatInterval);
} | Get tag head without move the offset | heartbeat | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
heartbeatTimeoutCb = function() {
var gap = nextHeartbeatTimeout - Date.now();
if(gap > gapThreshold) {
heartbeatTimeoutId = setTimeout(heartbeatTimeoutCb, gap);
} else {
console.error('server heartbeat timeout');
pinus.emit('heartbeat timeout');
pinus.disconnect();
}
} | Get tag head without move the offset | heartbeatTimeoutCb | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
handshake = function(data){
data = JSON.parse(Protocol.strdecode(data));
if(data.code === RES_OLD_CLIENT) {
pinus.emit('error', 'client version not fullfill');
return;
}
if(data.code !== RES_OK) {
pinus.emit('error', 'handshake fail');
return;
}
handshakeInit(data);
var obj = Package.encode(Package.TYPE_HANDSHAKE_ACK);
send(obj);
if(initCallback) {
initCallback(socket);
initCallback = null;
}
} | Get tag head without move the offset | handshake | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
onData = function(data){
//probuff decode
var msg = Message.decode(data);
if(msg.id > 0){
msg.route = routeMap[msg.id];
delete routeMap[msg.id];
if(!msg.route){
return;
}
}
msg.body = deCompose(msg);
processMessage(pinus, msg);
} | Get tag head without move the offset | onData | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
processMessage = function(pinus, msg) {
if(!msg.id) {
// server push message
pinus.emit(msg.route, msg.body);
return;
}
//if have a id then find the callback function with the request
var cb = callbacks[msg.id];
delete callbacks[msg.id];
if(typeof cb !== 'function') {
return;
}
cb(msg.body);
return;
} | Get tag head without move the offset | processMessage | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
processMessageBatch = function(pinus, msgs) {
for(var i=0, l=msgs.length; i<l; i++) {
processMessage(pinus, msgs[i]);
}
} | Get tag head without move the offset | processMessageBatch | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
deCompose = function(msg){
var protos = !!pinus.data.protos?pinus.data.protos.server:{};
var abbrs = pinus.data.abbrs;
var route = msg.route;
//Decompose route from dict
if(msg.compressRoute) {
if(!abbrs[route]){
return {};
}
route = msg.route = abbrs[route];
}
if(!!protos[route]){
return protobuf.decode(route, msg.body);
}else{
return JSON.parse(Protocol.strdecode(msg.body));
}
return msg;
} | Get tag head without move the offset | deCompose | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
handshakeInit = function(data){
if(data.sys && data.sys.heartbeat) {
heartbeatInterval = data.sys.heartbeat * 1000; // heartbeat interval
heartbeatTimeout = heartbeatInterval * 2; // max heartbeat timeout
} else {
heartbeatInterval = 0;
heartbeatTimeout = 0;
}
initData(data);
if(typeof handshakeCallback === 'function') {
handshakeCallback(data.user);
}
} | Get tag head without move the offset | handshakeInit | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
initData = function(data){
if(!data || !data.sys) {
return;
}
pinus.data = pinus.data || {};
var dict = data.sys.dict;
var protos = data.sys.protos;
//Init compress dict
if(dict){
pinus.data.dict = dict;
pinus.data.abbrs = {};
for(var route in dict){
pinus.data.abbrs[dict[route]] = route;
}
}
//Init protobuf protos
if(protos){
pinus.data.protos = {
server : protos.server || {},
client : protos.client || {}
};
if(!!protobuf){
protobuf.init({encoderProtos: protos.client, decoderProtos: protos.server});
}
}
} | Get tag head without move the offset | initData | javascript | node-pinus/pinus | examples/simple-example/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/simple-example/web-server/public/js/lib/build/build.js | MIT |
function require(path, parent, orig) {
var resolved = require.resolve(path);
// lookup failed
if (null == resolved) {
orig = orig || path;
parent = parent || 'root';
var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
err.path = orig;
err.parent = parent;
err.require = true;
throw err;
}
var module = require.modules[resolved];
// perform real require()
// by invoking the module's
// registered function
if (!module.exports) {
module.exports = {};
module.client = module.component = true;
module.call(this, module.exports, require.relative(resolved), module);
}
return module.exports;
} | Require the given path.
@param {String} path
@return {Object} exports
@api public | require | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
copyArray = function(dest, doffset, src, soffset, length) {
if('function' === typeof src.copy) {
// Buffer
src.copy(dest, doffset, soffset, soffset + length);
} else {
// Uint8Array
for(var index=0; index<length; index++){
dest[doffset++] = src[soffset++];
}
}
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | copyArray | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
msgHasId = function(type) {
return type === Message.TYPE_REQUEST || type === Message.TYPE_RESPONSE;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | msgHasId | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
msgHasRoute = function(type) {
return type === Message.TYPE_REQUEST || type === Message.TYPE_NOTIFY ||
type === Message.TYPE_PUSH;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | msgHasRoute | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
caculateMsgIdBytes = function(id) {
var len = 0;
do {
len += 1;
id >>= 7;
} while(id > 0);
return len;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | caculateMsgIdBytes | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
encodeMsgFlag = function(type, compressRoute, buffer, offset) {
if(type !== Message.TYPE_REQUEST && type !== Message.TYPE_NOTIFY &&
type !== Message.TYPE_RESPONSE && type !== Message.TYPE_PUSH) {
throw new Error('unkonw message type: ' + type);
}
buffer[offset] = (type << 1) | (compressRoute ? 1 : 0);
return offset + MSG_FLAG_BYTES;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgFlag | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
encodeMsgId = function(id, idBytes, buffer, offset) {
var index = offset + idBytes - 1;
buffer[index--] = id & 0x7f;
while(index >= offset) {
id >>= 7;
buffer[index--] = id & 0x7f | 0x80;
}
return offset + idBytes;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgId | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
encodeMsgRoute = function(compressRoute, route, buffer, offset) {
if (compressRoute) {
if(route > MSG_ROUTE_CODE_MAX){
throw new Error('route number is overflow');
}
buffer[offset++] = (route >> 8) & 0xff;
buffer[offset++] = route & 0xff;
} else {
if(route) {
buffer[offset++] = route.length & 0xff;
copyArray(buffer, offset, route, 0, route.length);
offset += route.length;
} else {
buffer[offset++] = 0;
}
}
return offset;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgRoute | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
encodeMsgBody = function(msg, buffer, offset) {
copyArray(buffer, offset, msg, 0, msg.length);
return offset + msg.length;
} | Message protocol decode.
@param {Buffer|Uint8Array} buffer message bytes
@return {Object} message object | encodeMsgBody | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
function checkMsg(msg, protos){
if(!protos){
return false;
}
for(var name in protos){
var proto = protos[name];
//All required element must exist
switch(proto.option){
case 'required' :
if(typeof(msg[name]) === 'undefined'){
return false;
}
case 'optional' :
if(typeof(msg[name]) !== 'undefined'){
if(!!protos.__messages[proto.type]){
checkMsg(msg[name], protos.__messages[proto.type]);
}
}
break;
case 'repeated' :
//Check nest message in repeated elements
if(!!msg[name] && !!protos.__messages[proto.type]){
for(var i = 0; i < msg[name].length; i++){
if(!checkMsg(msg[name][i], protos.__messages[proto.type])){
return false;
}
}
}
break;
}
}
return true;
} | Check if the msg follow the defination in the protos | checkMsg | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
function encodeMsg(buffer, offset, protos, msg){
for(var name in msg){
if(!!protos[name]){
var proto = protos[name];
switch(proto.option){
case 'required' :
case 'optional' :
offset = writeBytes(buffer, offset, encodeTag(proto.type, proto.tag));
offset = encodeProp(msg[name], proto.type, offset, buffer, protos);
break;
case 'repeated' :
if(msg[name].length > 0){
offset = encodeArray(msg[name], proto, offset, buffer, protos);
}
break;
}
}
}
return offset;
} | Check if the msg follow the defination in the protos | encodeMsg | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
function encodeProp(value, type, offset, buffer, protos){
switch(type){
case 'uInt32':
offset = writeBytes(buffer, offset, codec.encodeUInt32(value));
break;
case 'int32' :
case 'sInt32':
offset = writeBytes(buffer, offset, codec.encodeSInt32(value));
break;
case 'float':
writeBytes(buffer, offset, codec.encodeFloat(value));
offset += 4;
break;
case 'double':
writeBytes(buffer, offset, codec.encodeDouble(value));
offset += 8;
break;
case 'string':
var length = codec.byteLength(value);
//Encode length
offset = writeBytes(buffer, offset, codec.encodeUInt32(length));
//write string
codec.encodeStr(buffer, offset, value);
offset += length;
break;
default :
if(!!protos.__messages[type]){
//Use a tmp buffer to build an internal msg
var tmpBuffer = new ArrayBuffer(codec.byteLength(JSON.stringify(value)));
var length = 0;
length = encodeMsg(tmpBuffer, length, protos.__messages[type], value);
//Encode length
offset = writeBytes(buffer, offset, codec.encodeUInt32(length));
//contact the object
for(var i = 0; i < length; i++){
buffer[offset] = tmpBuffer[i];
offset++;
}
}
break;
}
return offset;
} | Check if the msg follow the defination in the protos | encodeProp | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
function encodeArray(array, proto, offset, buffer, protos){
var i = 0;
if(util.isSimpleType(proto.type)){
offset = writeBytes(buffer, offset, encodeTag(proto.type, proto.tag));
offset = writeBytes(buffer, offset, codec.encodeUInt32(array.length));
for(i = 0; i < array.length; i++){
offset = encodeProp(array[i], proto.type, offset, buffer);
}
}else{
for(i = 0; i < array.length; i++){
offset = writeBytes(buffer, offset, encodeTag(proto.type, proto.tag));
offset = encodeProp(array[i], proto.type, offset, buffer, protos);
}
}
return offset;
} | Encode reapeated properties, simple msg and object are decode differented | encodeArray | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
function writeBytes(buffer, offset, bytes){
for(var i = 0; i < bytes.length; i++, offset++){
buffer[offset] = bytes[i];
}
return offset;
} | Encode reapeated properties, simple msg and object are decode differented | writeBytes | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
function encodeTag(type, tag){
var value = constant.TYPES[type]||2;
return codec.encodeUInt32((tag<<3)|value);
} | Encode reapeated properties, simple msg and object are decode differented | encodeTag | javascript | node-pinus/pinus | examples/ssl-connector/web-server/public/js/lib/build/build.js | https://github.com/node-pinus/pinus/blob/master/examples/ssl-connector/web-server/public/js/lib/build/build.js | MIT |
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