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170 lines
3.5 KiB
PHP
170 lines
3.5 KiB
PHP
<?php
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require 'settings.php';
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if (isset($_POST['password']))
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{
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$password = $_POST['password'];
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_USERPWD, $user . ':' . $password);
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curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
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$result = curl_exec($curl);
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if (!$result)
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{
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die('error');
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}
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curl_close($curl);
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die($result);
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}
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?>
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<html>
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<header>
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<title>Evénements à venir</title>
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</header>
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<body style="font-family: helvetica; line-height: 24px; font-size: 16px;">
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<div id="content">Récupération du calendrier...</div>
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<script type="text/javascript">
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function ics2json(input)
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{
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var id = 0;
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var root = {};
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var curr = root;
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input.split("\r\n").forEach(l =>
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{
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var key = l.split(":")[0].split(";")[0];
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var val = l.split(":")[1];
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if (key == "BEGIN")
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{
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if (curr[val])
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{
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val += "_" + (id++);
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}
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curr[val] = {
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parent: curr
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};
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curr = curr[val];
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}
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else if (key == "END")
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{
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var parent = curr.parent;
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delete curr.parent;
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curr = parent;
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}
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else
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{
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curr[key] = key.startsWith("DT") ? dt(val) : val;
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}
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});
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root.VCALENDAR.VEVENTS = [];
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Object.keys(root.VCALENDAR)
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.filter(k => (k == "VEVENT" || k.startsWith("VEVENT_")))
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.forEach(k =>
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{
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root.VCALENDAR.VEVENTS.push(root.VCALENDAR[k]);
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delete root.VCALENDAR[k];
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});
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return root.VCALENDAR;
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}
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function dt(s)
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{
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var formatted = s.substr(0,4) + "-" + s.substr(4,2) + "-" + s.substr(6,2);
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if (s.length > 8)
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{
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formatted += "T" + s.substr(9,2) + ":" + s.substr(11,2) + ":" + s.substr(13,2);
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}
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return new Date(formatted);
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}
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function formatdate(d)
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{
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return d.toLocaleString('fr-FR', { timeZone: 'Europe/Paris', dateStyle: "full", timeStyle: "short" });
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}
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function showresult()
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{
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if (xhr.status == 200)
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{
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var params = new URLSearchParams(window.location.search);
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var recent = parseInt(params.get("recent"));
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if (isNaN(recent))
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{
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recent = 7;
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}
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var recentonly = params.get("recentonly");
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var html = "<h1>Evénements à venir</h1>";
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html += `<h3>${formatdate(new Date)}</h3>`;
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html += `<div>En gras: modifié les ${recent} derniers jours</div>`;
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var weblink = params.get("weblink");
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if (weblink)
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{
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html += `<div><a target="_blank" href="${weblink}">Lien vers calendrier web</a></div>`;
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}
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var o = ics2json(xhr.responseText);
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var lastmodified = new Date();
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lastmodified.setDate(lastmodified.getDate() - recent);
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var group = {};
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o.VEVENTS
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.filter(e => e.DTSTART >= (new Date) && (!recentonly || e.DTSTAMP >= lastmodified))
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.sort( (a,b) => a.DTSTART - b.DTSTART)
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.forEach(e => {
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var formatteddate = formatdate(e.DTSTART);
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var splitdate = formatteddate.split(" ");
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var year = splitdate[3];
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var month = splitdate[2];
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if (!group[year])
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{
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html += `<h2>${year}</h2>`;
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group[year] = {};
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}
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if (!group[year][month])
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{
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html += `<h3>${month}</h3>`;
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group[year][month] = true;
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}
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var line = `<li title="modifié le ${formatdate(e.DTSTAMP)}"> ${formatteddate}: ${e.SUMMARY}`;
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if (e.DTSTAMP >= lastmodified)
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{
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line = `<b>${line}</b>`;
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}
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html += line;
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});
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content.innerHTML = html;
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}
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}
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var password = localStorage.getItem("icspassword");
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if (!password)
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{
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password = prompt("password:");
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localStorage.setItem("icspassword", password);
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}
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var xhr = new XMLHttpRequest();
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xhr.onload = showresult;
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xhr.open("POST", "ics.php");
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xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
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xhr.send("password=" + password);
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</script>
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</body>
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</html>
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