140 lines
6.6 KiB
Plaintext
140 lines
6.6 KiB
Plaintext
{# The shell every page is wrapped in. Rendered by sw.js, not by the build,
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so editing this file changes every page without regenerating any of them.
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Context: title, content (safe HTML fragment), mark (bookmark or null),
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reference (the navbar picker's model, or null).
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Bootstrap is the whole stylesheet. The fragments carry semantic USFM
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classes and no Bootstrap ones, so the body text is styled by Reboot; the
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chrome here is what uses the framework. #}
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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{# No viewport-fit=cover, deliberately. It extends the page into the notch
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and the home indicator, which only makes sense paired with safe-area-inset
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padding in the stylesheet -- and without that padding on iOS the first line
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of scripture sits under the clock. Paired with the status bar style below:
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change one and the other has to change too. #}
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>{% block title %}{{ title | safe }}{% endblock %}</title>
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{# Vendored rather than linked from a CDN: sw.js only caches same-origin
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responses, so a CDN stylesheet would leave the app unstyled offline. #}
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<link rel="stylesheet" href="css/bootstrap.min.css">
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{# app.css comes second so its variable overrides win. It styles the
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scripture; Bootstrap styles the chrome. #}
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<link rel="stylesheet" href="css/app.css">
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{# History entries are whole books, and htmx keeps its history cache in
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localStorage -- a couple of them would blow the quota. Turned off, so every
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back or forward is a cache miss, and refreshOnHistoryMiss decides what a
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miss does.
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False on purpose. True makes htmx call location.reload(true) -- a forced
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reload, which is exactly the kind of navigation a browser takes past the
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service worker, so it reaches server.py and comes back as boot.html: the
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spinner flashes by and then reloads into the real page. False makes htmx
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fetch the page over XHR instead, which the worker answers itself, from its
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own cache when offline. No navigation, no boot page, nothing to flash.
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That request carries HX-History-Restore-Request, and the worker answers it
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with a whole composed document; htmx lifts the element marked
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hx-history-elt out of the response and puts it back in the page. #}
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<meta name="htmx-config"
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content='{"historyCacheSize":0,"refreshOnHistoryMiss":false}'>
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{# The bundle carries Popper, which the navbar collapse and the modal do not
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need -- but a dropdown or tooltip added later would, and this is one file
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in the precache either way. Deferred scripts run in order, so `bootstrap`
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is defined by the time app.js runs. #}
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<script src="js/bootstrap.bundle.min.js" defer></script>
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{# htmx is not deferred: hx-boost has to be in place before the first click. #}
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<script src="js/htmx.min.js"></script>
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<script src="js/app.js" defer></script>
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<link rel="manifest" href="manifest.webmanifest">
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<meta name="theme-color" content="#1a202c">
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<link rel="apple-touch-icon" href="icons/apple-touch-icon.png">
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<meta name="mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-capable" content="yes">
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{# black, not black-translucent. Translucent makes iOS draw the status bar
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over the web view and reserve no space for it, so the navbar starts at the
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very top of the screen with the clock and battery on top of it. black keeps
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the status bar opaque and the view below it, which is what this app wants:
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there is no full-bleed artwork here to show through. #}
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<meta name="apple-mobile-web-app-status-bar-style" content="black">
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<meta name="apple-mobile-web-app-title" content="Bible">
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</head>
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{# Boosted links swap only the fragment, so the navbar, the modal and the
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scripts above survive navigation and never reload.
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No show: modifier, deliberately. htmx adds show:top itself for a boosted
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link, but skips it when the href carries a fragment identifier and scrolls
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to that anchor after the swap instead. Spelling show:top out here overrides
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that decision for every link, which leaves a cross-reference like ISA#v61_6
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sitting at the top of Isaiah. #}
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<body class="{% block body_class %}{% endblock %} bg-body-tertiary"
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hx-boost="true" hx-target="#content" hx-swap="innerHTML">
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<nav class="site-header navbar navbar-expand-lg bg-dark sticky-top"
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data-bs-theme="dark">
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<div class="container-xl">
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<a class="navbar-brand" href="./">Bible</a>
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{% include "reference.njk" %}
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<button class="navbar-toggler" type="button"
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data-bs-toggle="collapse" data-bs-target="#site-nav"
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aria-controls="site-nav" aria-expanded="false"
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aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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<div class="collapse navbar-collapse" id="site-nav">
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<ul class="navbar-nav me-auto mb-2 mb-lg-0">
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{% block navbar_nav %}
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{% endblock %}
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</ul>
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{% include "bookmark.njk" %}
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</div>
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</div>
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</nav>
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{# col-xl-8 keeps a line of verse near a readable measure instead of running
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the full width of a desktop window. #}
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<main class="container-xl my-4">
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<div class="row justify-content-center">
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{# The swap target. hx-target on <body> names this id, so every boosted
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link lands here -- remove it and a click does nothing at all while a
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full navigation still works. #}
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<div id="content" class="col-12 col-xl-8" hx-history-elt>
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{% block content %}{% endblock %}
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</div>
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</div>
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</main>
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{# Chrome, so it is written once here instead of built in JavaScript on every
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page. app.js only fills in the verse it was opened for and shows it. #}
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<div class="modal fade" id="verse-dialog" tabindex="-1"
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aria-labelledby="verse-dialog-ref" aria-hidden="true">
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<div class="modal-dialog modal-dialog-centered">
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<div class="modal-content">
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<div class="modal-header">
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<h2 class="modal-title fs-5 verse-dialog-ref" id="verse-dialog-ref"></h2>
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<button type="button" class="btn-close" data-bs-dismiss="modal"
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aria-label="Close"></button>
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</div>
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<div class="modal-body">
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{% include "status.njk" %}
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</div>
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<div class="modal-footer">
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<form class="verse-dialog-actions d-flex flex-wrap gap-2 m-0"
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hx-post="api/bookmark" hx-target="#bookmark" hx-swap="outerHTML">
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<input type="hidden" name="ref" value="">
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<input type="hidden" name="href" value="">
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<button class="btn btn-outline-secondary" type="button"
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data-action="copy">Copy link</button>
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<button class="btn btn-primary" type="submit">Set bookmark</button>
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</form>
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</div>
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</div>
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</div>
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</div>
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</body>
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</html>
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