89 lines
3.3 KiB
Django/Jinja
89 lines
3.3 KiB
Django/Jinja
{% extends "base.html.j2" %}
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{% block title %}{{ page_title }}{% endblock %}
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{% block description %}{{ page_description }}{% endblock %}
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{% block canonical_path %}{{ canonical_path }}{% endblock %}
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{% block content %}
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<nav class="breadcrumb" aria-label="Breadcrumb">
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{% for label, href in breadcrumb %}{% if href %}<a href="{{ href }}">{{ label }}</a>{% else %}<span>{{ label }}</span>{% endif %}{% if not loop.last %} <span class="sep">›</span> {% endif %}{% endfor %}
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</nav>
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<article class="climate-page">
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<h1>City climates</h1>
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<p class="lede">Average temperatures by month, all-time records, and how today compares, for
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{{ n_cities }} cities across {{ n_countries }} countries. Every day is graded against that
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location's own ~45 years of climate history.</p>
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<div class="hub-search">
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<input type="search" id="hub-q" placeholder="Search a city or country…" autocomplete="off"
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aria-label="Search cities" />
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</div>
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<ul class="hub-results" id="hub-results" hidden></ul>
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<div id="hub-directory">
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{% for country, cs in groups.items() %}
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<details class="hub-country">
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<summary>{{ country }} <span class="hub-count">{{ cs | length }}</span></summary>
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<ul class="city-links">
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{% for c in cs %}<li><a href="{{ base }}/climate/{{ c.slug }}">{{ c.name }}</a></li>{% endfor %}
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</ul>
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</details>
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{% endfor %}
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</div>
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</article>
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{% raw %}
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<script>
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(function () {
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var q = document.getElementById("hub-q");
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var results = document.getElementById("hub-results");
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var directory = document.getElementById("hub-directory");
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if (!q || !results || !directory) return;
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// Build a flat, alphabetical index from the crawlable directory links.
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var index = [];
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directory.querySelectorAll("details.hub-country").forEach(function (d) {
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var country = (d.querySelector("summary").firstChild.textContent || "").trim();
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d.querySelectorAll(".city-links a").forEach(function (a) {
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index.push({ name: a.textContent, country: country, href: a.getAttribute("href") });
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});
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});
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index.sort(function (a, b) {
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return a.name.toLowerCase().localeCompare(b.name.toLowerCase());
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});
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function esc(s) {
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return s.replace(/[&<>"']/g, function (c) {
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return { "&": "&", "<": "<", ">": ">", '"': """, "'": "'" }[c];
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});
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}
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function render() {
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var term = q.value.trim().toLowerCase();
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if (!term) {
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results.hidden = true;
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results.innerHTML = "";
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directory.hidden = false;
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return;
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}
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directory.hidden = true;
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results.hidden = false;
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var matches = index.filter(function (e) {
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return e.name.toLowerCase().indexOf(term) >= 0 ||
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e.country.toLowerCase().indexOf(term) >= 0;
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});
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if (!matches.length) {
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results.innerHTML = '<li class="hub-empty muted">No cities match “' + esc(q.value.trim()) + "”.</li>";
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return;
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}
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results.innerHTML = matches.slice(0, 300).map(function (e) {
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return '<li><a href="' + e.href + '">' + esc(e.name) + "</a>" +
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'<span class="hub-r-country">' + esc(e.country) + "</span></li>";
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}).join("") + (matches.length > 300
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? '<li class="hub-empty muted">…and ' + (matches.length - 300) + " more. Keep typing to narrow.</li>"
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: "");
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}
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q.addEventListener("input", render);
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})();
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</script>
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{% endraw %}
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{% endblock %}
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