58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
window.common = (function(global) {
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const {
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Rx: { Observable },
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common = { init: [] }
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} = global;
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var libraryIncludes = `
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<link
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rel='stylesheet'
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href='//cdnjs.cloudflare.com/ajax/libs/animate.css/3.2.0/animate.min.css'
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/>
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<link
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rel='stylesheet'
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href='//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css'
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/>
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<link
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rel='stylesheet'
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href='//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css'
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/>
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<script src='https://cdn.jsdelivr.net/jquery/1.9.0/jquery.js'></script>
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<style>
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body { padding: 0px 3px 0px 3px; }
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</style>
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`;
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const iFrameScript$ =
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common.getScriptContent$('/js/iFrameScripts.js').shareReplay();
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// runPreviewTests$ should be set up in the preview window
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common.runPreviewTests$ =
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() => Observable.throw({ err: new Error('run preview not enabled') });
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common.updatePreview$ = function updatePreview$(code = '') {
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const previewFrame = document.getElementById('preview');
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const preview = previewFrame.contentDocument ||
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previewFrame.contentWindow.document;
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if (!preview) {
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return Observable.just(code);
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}
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return iFrameScript$
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.map(script => `<script>${script}</script>`)
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.flatMap(script => {
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preview.open();
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preview.write(libraryIncludes + code + script);
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preview.close();
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return Observable.fromCallback($(preview).ready, $(preview))()
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.first()
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// delay is need here for first initial run
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.delay(50);
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})
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.map(() => code);
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};
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return common;
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}(window));
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