update

assets/global.css

@@ -58,6 +58,10 @@ body {
     letter-spacing: 5px;
 }
 
+#pcontent {
+    white-space: pre;
+}
+
 .calendar-wrapper {
     padding-left: 1em;
     padding-right: 1em;

assets/js/web.js

@@ -17,3 +17,17 @@ function monDay(d) {
         diff = d.getDate() - day + (day == 0 ? -6:1);
     return new Date(d.setDate(diff));
 }
+
+function weekNumber(d) {
+    // Copy date so don't modify original
+    d = new Date(Date.UTC(d.getFullYear(), d.getMonth(), d.getDate()));
+    // Set to nearest Thursday: current date + 4 - current day number
+    // Make Sunday's day number 7
+    d.setUTCDate(d.getUTCDate() + 4 - (d.getUTCDay()||7));
+    // Get first day of year
+    var yearStart = new Date(Date.UTC(d.getUTCFullYear(),0,1));
+    // Calculate full weeks to nearest Thursday
+    var weekNo = Math.ceil(( ( (d - yearStart) / 86400000) + 1)/7);
+    // Return array of year and week number
+    return [d.getUTCFullYear(), weekNo];
+}

assets/js/诗词表.js

@@ -0,0 +1,19 @@
+var weekPoetry = {
+    1: {
+        "title": "清平乐·别来春半",
+        "author": "李煜",
+        "content": "别来春半,\n触目柔肠断。\n砌下落梅如雪乱，\n拂了一身还满。\n雁来音信无凭，\n路遥归梦难成。\n离恨恰如春草，\n更行更远还生。"
+    },
+
+    2: {
+        "title": "问刘十九",
+        "author": "白居易",
+        "content": "绿蚁新醅酒，\n红泥小火炉。\n晚来天欲雪，\n能饮一杯无？"
+    },
+
+    3: {
+        "title": "江城子·十年生死两茫茫",
+        "author": "苏轼",
+        "content": "十年生死两茫茫，\n不思量，自难忘。\n千里孤坟，无处话凄凉。\n纵使相逢应不识，\n尘满面，鬓如霜。\n夜来幽梦忽还乡，\n小轩窗，正梳妆。\n相顾无言，惟有泪千行。\n料得年年肠断处，\n明月夜，短松冈。"
+    }
+}

index.html

@@ -19,7 +19,7 @@
                         <table style="width: 100%;">
                             <tr>
                                 <td valign="middle" align="center" class="poetry-content">
-                                    <div class="uu">
+                                    <div id="pcontent" class="uu">
                                         别来春半,<br/>
                                         触目柔肠断。<br/>
                                         砌下落梅如雪乱，<br/>
@@ -34,8 +34,8 @@
                         </table>
                     </div>
                     <div class="two wide column poetry-title uu" style="padding: 0;">
-                        <div class="title">清平乐·别来春半</div>
-                        <div class="author">李煜</div>
+                        <div id="ptitle" class="title">清平乐·别来春半</div>
+                        <div id="pauthor" class="author">李煜</div>
                     </div>
                 </div>
 
@@ -80,9 +80,11 @@
     <script src="assets/js/calendar.js"></script>
     <script src="assets/js/web.js"></script>
     <script src="assets/js/节日表.js"></script>
+    <script src="assets/js/诗词表.js"></script>
 
     <script>
         var t = new Date();
+        var currentWeekNumber = weekNumber(t);
         var currentMonday = monDay(t);
         var currentWeeks = weekDays(currentMonday);
 
@@ -94,6 +96,14 @@
         document.getElementById("todayLunar").innerHTML = lunarDate
         document.getElementById("todaySolar").innerHTML = solarDate
 
+        // Poetry
+        var poetry = weekPoetry[currentWeekNumber[1]]
+        if (poetry) {
+            document.getElementById("pcontent").innerHTML = poetry.content
+            document.getElementById("ptitle").innerHTML = poetry.title
+            document.getElementById("pauthor").innerHTML = poetry.author
+        }
+
         var weekIds = ["w1", "w2", "w3", "w4", "w5", "w6", "w7"]
 
         for (var i in weekIds) {
@@ -139,7 +149,6 @@
                 continue
             }
 
-            console.log(lunar.cMonth + '.' + lunar.cDay)
             if (lunar.cMonth + '.' + lunar.cDay in solarDayMap) {
                 lunarElement.innerHTML = solarDayMap[lunar.cMonth + '.' + lunar.cDay]
                 continue