mirror of
https://github.com/ViViDboarder/Vivid-Casper.git
synced 2024-12-23 12:07:40 +00:00
371ad586d3
- many dependencies have changed, need to rebuild
1 line
4.1 KiB
Plaintext
1 line
4.1 KiB
Plaintext
{"version":3,"sources":["infinitescroll.js"],"names":["window","document","nextElement","querySelector","feedElement","buffer","ticking","loading","lastScrollY","scrollY","lastWindowHeight","innerHeight","lastDocumentHeight","documentElement","scrollHeight","addEventListener","onScroll","passive","onResize","requestTick","onPageLoad","this","status","removeEventListener","response","querySelectorAll","forEach","item","appendChild","resNextElement","href","onUpdate","xhr","XMLHttpRequest","responseType","open","send","requestAnimationFrame"],"mappings":"CAIA,SAAUA,EAAQC,GAEd,IAAIC,EAAcD,EAASE,cAAc,kBACzC,GAAKD,EAAL,CAGA,IAAIE,EAAcH,EAASE,cAAc,cACzC,GAAKC,EAAL,CAEA,IAAIC,EAAS,IAETC,GAAU,EACVC,GAAU,EAEVC,EAAcR,EAAOS,QACrBC,EAAmBV,EAAOW,YAC1BC,EAAqBX,EAASY,gBAAgBC,aAmElDd,EAAOe,iBAAiB,SAAUC,EAAU,CAAEC,SAAS,IACvDjB,EAAOe,iBAAiB,SAAUG,GAElCC,KApEA,SAASC,IACL,GAAoB,MAAhBC,KAAKC,OAGL,OAFAtB,EAAOuB,oBAAoB,SAAUP,QACrChB,EAAOuB,oBAAoB,SAAUL,GAKtBG,KAAKG,SAASC,iBAAiB,cACrCC,QAAQ,SAAUC,GAC3BvB,EAAYwB,YAAYD,KAI5B,IAAIE,EAAiBR,KAAKG,SAASrB,cAAc,kBAC7C0B,EACA3B,EAAY4B,KAAOD,EAAeC,MAElC9B,EAAOuB,oBAAoB,SAAUP,GACrChB,EAAOuB,oBAAoB,SAAUL,IAIzCN,EAAqBX,EAASY,gBAAgBC,aAE9CP,EADAD,GAAU,EAId,SAASyB,IAEL,IAAIxB,EAGJ,GAAIC,EAAcE,GAAoBE,EAAqBP,EACvDC,GAAU,MADd,CAKAC,GAAU,EAEV,IAAIyB,EAAM,IAAIhC,EAAOiC,eACrBD,EAAIE,aAAe,WAEnBF,EAAIjB,iBAAiB,OAAQK,GAE7BY,EAAIG,KAAK,MAAOjC,EAAY4B,MAC5BE,EAAII,KAAK,OAGb,SAASjB,IACLb,GAAWN,EAAOqC,sBAAsBN,GACxCzB,GAAU,EAGd,SAASU,IACLR,EAAcR,EAAOS,QACrBU,IAGJ,SAASD,IACLR,EAAmBV,EAAOW,YAC1BC,EAAqBX,EAASY,gBAAgBC,aAC9CK,KAhFR,CAuFGnB,OAAQC","file":"infinitescroll.js","sourcesContent":["/**\n * Infinite Scroll\n */\n\n(function(window, document) {\n // next link element\n var nextElement = document.querySelector('link[rel=next]');\n if (!nextElement) return;\n\n // post feed element\n var feedElement = document.querySelector('.post-feed');\n if (!feedElement) return;\n\n var buffer = 300;\n\n var ticking = false;\n var loading = false;\n\n var lastScrollY = window.scrollY;\n var lastWindowHeight = window.innerHeight;\n var lastDocumentHeight = document.documentElement.scrollHeight;\n\n function onPageLoad() {\n if (this.status === 404) {\n window.removeEventListener('scroll', onScroll);\n window.removeEventListener('resize', onResize);\n return;\n }\n\n // append contents\n var postElements = this.response.querySelectorAll('.post-card');\n postElements.forEach(function (item) {\n feedElement.appendChild(item);\n });\n\n // set next link\n var resNextElement = this.response.querySelector('link[rel=next]');\n if (resNextElement) {\n nextElement.href = resNextElement.href;\n } else {\n window.removeEventListener('scroll', onScroll);\n window.removeEventListener('resize', onResize);\n }\n\n // sync status\n lastDocumentHeight = document.documentElement.scrollHeight;\n ticking = false;\n loading = false;\n }\n\n function onUpdate() {\n // return if already loading\n if (loading) return;\n\n // return if not scroll to the bottom\n if (lastScrollY + lastWindowHeight <= lastDocumentHeight - buffer) {\n ticking = false;\n return;\n }\n\n loading = true;\n\n var xhr = new window.XMLHttpRequest();\n xhr.responseType = 'document';\n\n xhr.addEventListener('load', onPageLoad);\n\n xhr.open('GET', nextElement.href);\n xhr.send(null);\n }\n\n function requestTick() {\n ticking || window.requestAnimationFrame(onUpdate);\n ticking = true;\n }\n\n function onScroll() {\n lastScrollY = window.scrollY;\n requestTick();\n }\n\n function onResize() {\n lastWindowHeight = window.innerHeight;\n lastDocumentHeight = document.documentElement.scrollHeight;\n requestTick();\n }\n\n window.addEventListener('scroll', onScroll, { passive: true });\n window.addEventListener('resize', onResize);\n\n requestTick();\n})(window, document);\n"]} |