namespace Helpers { export function imageSource ( category , file ) { return `/static/images/${ category }/${ file }` ; } export function onHighRes ( resolution , f ) { if ( resolution == "High" ) { requestAnimationFrame ( f ) ; } else { f ( performance . now ( ) ) ; } } export function openPopup ( content ) { $ . magnificPopup . open ( { items : { src : content , type : "inline" } , removalDelay : 300 , mainClass : "mfp-fade" } ) ; } export function signalHighlightOverlays ( ) { let overlays = $ ( ".highlight_overlay" ) ; overlays . animate ( { opacity : 1 } , 700 ) ; setTimeout ( ( ) => { overlays . animate ( { opacity : 0 } , { duration : 700 , complete : ( ) => overlays . hide ( ) } ) ; } , 6000 ) ; } export function centerize ( container_width , width , offset ) { return ( offset * container_width ) + ( ( container_width / 2 ) - ( width / 2 ) ) ; } export function headerOffset ( ) { return $ ( "header" ) . offset ( ) . height ; } export function footerOffset ( ) { return $ ( "footer" ) . offset ( ) . height ; } export function parseDescription ( ) { return ( text , render ) => { let rendered = render ( text ) ; return rendered . replace ( /\#\{(.+?|.+?)\}/g , ( _ , t ) => { let [ title , tag ] = t . split ( "|" ) ; return `<a href="#" class="add_tag" data-tag="${ tag }">${ title }</a>` ; } ) ; } ; } export function rating ( ) { return ( text , render ) => { let impact = parseInt ( render ( text ) ) ; return [ 1 , 2 , 3 , 4 , 5 ] . map ( ( n ) => { return `<div class="${ ( impact >= n ) ? "on" : "none" }"></div>` ; } ) . join ( "" ) ; } ; } export function canvasDimensions ( svg ) { let [ w , h ] = [ "width" , "height" ] . map ( a => parseInt ( svg . attr ( a ) ) ) ; return new Vector ( w , h ) ; } export function isMobile ( ) { let check = false ; ( function ( a ) { if ( /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i . test ( a ) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i . test ( a . substr ( 0 , 4 ) ) ) check = true ; } ) ( navigator . userAgent || navigator . vendor ) ; return check ; } }