fancy citations, without bloat

components/citation.js

@@ -8,12 +8,20 @@ export default function(dom, data) {
   }*/
 
   var citeTags = [].slice.apply(dom.querySelectorAll("dt-cite"));
-  citeTags.forEach(el => {
+  citeTags.forEach((el,n) => {
     var key = el.getAttribute("key");
     if (key) {
       var keys = key.split(",");
       var cite_string = inline_cite_short(keys);
-      el.innerHTML = cite_string;
+      el.innerHTML = `<span id="citation-${n}" class="citation">${cite_string}</span>`;
+      DistillHoverBox.bind(`#citation-${n}`, key)
+
+      DistillHoverBox.contentMap[key] = "";
+      keys.map((key,n) => {
+        if (n>0) DistillHoverBox.contentMap[key] += "<br>";
+        var cite_str = bibliography_cite(data.bibliography[key], true);
+        DistillHoverBox.contentMap[key] += cite_str;
+      })
     }
   });
 
@@ -57,7 +65,7 @@ export default function(dom, data) {
     return keys.map(cite_string).join(", ");
   }
 
-  function bibliography_cite(ent){
+  function bibliography_cite(ent, fancy){
     if (ent){
       var names = ent.author.split(" and ");
       var cite = "";
@@ -77,7 +85,11 @@ export default function(dom, data) {
         cite += name_strings[0]
       }
       cite += ", " + ent.year + ". "
-      cite += ent.title + ". "
+      if (fancy){
+        cite += "<b>" + ent.title + "</b>. "
+      } else {
+        cite += ent.title + ". "
+      }
       cite += (ent.journal || ent.booktitle || "")
       if ("volume" in ent){
         var issue = ent.issue || ent.number;
@@ -88,6 +100,9 @@ export default function(dom, data) {
         cite += ", pp. " + ent.pages
       }
       cite += ". "
+      if (fancy && ent.url && ent.url.slice(-4) == ".pdf") {
+        cite = `${cite} <a href="${ent.url}">[pdf]</a>`
+      }
       return cite
     } else {
       return "?";
@@ -107,3 +122,100 @@ export default function(dom, data) {
 
   }
 }
+
+// DistillHoverBox
+//=====================================
+
+function DistillHoverBox(key, pos){
+
+  if (!(key in DistillHoverBox.contentMap)){
+    console.error("No DistillHoverBox content registered for key", key);
+  }
+  if (key in DistillHoverBox.liveBoxes) {
+    console.error("There already exists a DistillHoverBox for key", key);
+  } else {
+    for (var k in DistillHoverBox.liveBoxes)
+      DistillHoverBox.liveBoxes[k].remove();
+    DistillHoverBox.liveBoxes[key] = this;
+  }
+  this.key = key;
+
+  var pretty = window.innerWidth > 600;
+
+  var padding = pretty? 18 : 12;
+  var outer_padding = pretty ? 18 : 0;
+  var bbox = document.querySelector("body").getBoundingClientRect();
+  var left = pos[0] - bbox.left, top = pos[1] - bbox.top;
+  var width = Math.min(window.innerWidth-2*outer_padding, 648);
+  left = Math.min(left, window.innerWidth-width-outer_padding);
+  width = width - 2*padding;
+
+  var str = `<div style="position: absolute;
+                          background-color: #FFF;
+                          opacity: 0.95;
+                          width: ${width}px;
+                          top: ${top}px;
+                          left: ${left}px;
+                          padding: ${padding}px;
+                          border-radius: ${pretty? 6 : 0}px;
+                          box-shadow: 0px 0px 18px 6px #777;" >
+              ${DistillHoverBox.contentMap[key]}
+              </div>`;
+
+  this.div = appendBody(str);
+
+  DistillHoverBox.bind (this.div, key);
+}
+
+DistillHoverBox.prototype.remove = function remove(){
+  if (this.div) this.div.remove();
+  if (this.timeout) clearTimeout(this.timeout);
+  delete DistillHoverBox.liveBoxes[this.key];
+}
+
+DistillHoverBox.prototype.stopTimeout = function stopTimeout() {
+  if (this.timeout) clearTimeout(this.timeout);
+}
+
+DistillHoverBox.prototype.extendTimeout = function extendTimeout(T) {
+  //console.log("extend", T)
+  var this_ = this;
+  this.stopTimeout();
+  this.timeout = setTimeout(() => this_.remove(), T);
+}
+
+DistillHoverBox.liveBoxes = {};
+DistillHoverBox.contentMap = {abc: "hello world!"};
+
+DistillHoverBox.bind = function bind(node, key) {
+  if (typeof node == "string"){
+    node = document.querySelector(node);
+  }
+  node.addEventListener("mouseover", () => {
+    var bbox = node.getBoundingClientRect();
+    if (!(key in DistillHoverBox.liveBoxes)){
+      new DistillHoverBox(key, [bbox.right, bbox.bottom]);
+    }
+    DistillHoverBox.liveBoxes[key].stopTimeout();
+  });
+  node.addEventListener("mouseout", () => {
+    if (key in DistillHoverBox.liveBoxes){
+      DistillHoverBox.liveBoxes[key].extendTimeout(250);
+    }
+  });
+
+}
+
+
+function appendBody(str){
+  var node = nodeFromString(str);
+  var body = document.querySelector("body");
+  body.appendChild(node);
+  return node;
+}
+
+function nodeFromString(str) {
+  var div = document.createElement("div");
+  div.innerHTML = str;
+  return div.firstChild;
+}

dist/template.js

@@ -4408,12 +4408,20 @@ var citation = function(dom, data) {
   }*/
 
   var citeTags = [].slice.apply(dom.querySelectorAll("dt-cite"));
-  citeTags.forEach(function (el) {
+  citeTags.forEach(function (el,n) {
     var key = el.getAttribute("key");
     if (key) {
       var keys = key.split(",");
       var cite_string = inline_cite_short(keys);
-      el.innerHTML = cite_string;
+      el.innerHTML = "<span id=\"citation-" + n + "\" class=\"citation\">" + cite_string + "</span>";
+      DistillHoverBox.bind(("#citation-" + n), key);
+
+      DistillHoverBox.contentMap[key] = "";
+      keys.map(function (key,n) {
+        if (n>0) { DistillHoverBox.contentMap[key] += "<br>"; }
+        var cite_str = bibliography_cite(data.bibliography[key], true);
+        DistillHoverBox.contentMap[key] += cite_str;
+      });
     }
   });
 
@@ -4457,7 +4465,7 @@ var citation = function(dom, data) {
     return keys.map(cite_string).join(", ");
   }
 
-  function bibliography_cite(ent){
+  function bibliography_cite(ent, fancy){
     if (ent){
       var names = ent.author.split(" and ");
       var cite = "";
@@ -4477,7 +4485,11 @@ var citation = function(dom, data) {
         cite += name_strings[0];
       }
       cite += ", " + ent.year + ". ";
-      cite += ent.title + ". ";
+      if (fancy){
+        cite += "<b>" + ent.title + "</b>. ";
+      } else {
+        cite += ent.title + ". ";
+      }
       cite += (ent.journal || ent.booktitle || "");
       if ("volume" in ent){
         var issue = ent.issue || ent.number;
@@ -4488,6 +4500,9 @@ var citation = function(dom, data) {
         cite += ", pp. " + ent.pages;
       }
       cite += ". ";
+      if (fancy && ent.url && ent.url.slice(-4) == ".pdf") {
+        cite = cite + " <a href=\"" + (ent.url) + "\">[pdf]</a>";
+      }
       return cite
     } else {
       return "?";
@@ -4508,6 +4523,93 @@ var citation = function(dom, data) {
   }
 };
 
+// DistillHoverBox
+//=====================================
+
+function DistillHoverBox(key, pos){
+
+  if (!(key in DistillHoverBox.contentMap)){
+    console.error("No DistillHoverBox content registered for key", key);
+  }
+  if (key in DistillHoverBox.liveBoxes) {
+    console.error("There already exists a DistillHoverBox for key", key);
+  } else {
+    for (var k in DistillHoverBox.liveBoxes)
+      { DistillHoverBox.liveBoxes[k].remove(); }
+    DistillHoverBox.liveBoxes[key] = this;
+  }
+  this.key = key;
+
+  var pretty = window.innerWidth > 600;
+
+  var padding = pretty? 18 : 12;
+  var outer_padding = pretty ? 18 : 0;
+  var bbox = document.querySelector("body").getBoundingClientRect();
+  var left = pos[0] - bbox.left, top = pos[1] - bbox.top;
+  var width = Math.min(window.innerWidth-2*outer_padding, 648);
+  left = Math.min(left, window.innerWidth-width-outer_padding);
+  width = width - 2*padding;
+
+  var str = "<div style=\"position: absolute;\n                          background-color: #FFF;\n                          opacity: 0.95;\n                          width: " + width + "px;\n                          top: " + top + "px;\n                          left: " + left + "px;\n                          padding: " + padding + "px;\n                          border-radius: " + (pretty? 6 : 0) + "px;\n                          box-shadow: 0px 0px 18px 6px #777;\" >\n              " + (DistillHoverBox.contentMap[key]) + "\n              </div>";
+
+  this.div = appendBody(str);
+
+  DistillHoverBox.bind (this.div, key);
+}
+
+DistillHoverBox.prototype.remove = function remove(){
+  if (this.div) { this.div.remove(); }
+  if (this.timeout) { clearTimeout(this.timeout); }
+  delete DistillHoverBox.liveBoxes[this.key];
+};
+
+DistillHoverBox.prototype.stopTimeout = function stopTimeout() {
+  if (this.timeout) { clearTimeout(this.timeout); }
+};
+
+DistillHoverBox.prototype.extendTimeout = function extendTimeout(T) {
+  //console.log("extend", T)
+  var this_ = this;
+  this.stopTimeout();
+  this.timeout = setTimeout(function () { return this_.remove(); }, T);
+};
+
+DistillHoverBox.liveBoxes = {};
+DistillHoverBox.contentMap = {abc: "hello world!"};
+
+DistillHoverBox.bind = function bind(node, key) {
+  if (typeof node == "string"){
+    node = document.querySelector(node);
+  }
+  node.addEventListener("mouseover", function () {
+    var bbox = node.getBoundingClientRect();
+    if (!(key in DistillHoverBox.liveBoxes)){
+      new DistillHoverBox(key, [bbox.right, bbox.bottom]);
+    }
+    DistillHoverBox.liveBoxes[key].stopTimeout();
+  });
+  node.addEventListener("mouseout", function () {
+    if (key in DistillHoverBox.liveBoxes){
+      DistillHoverBox.liveBoxes[key].extendTimeout(250);
+    }
+  });
+
+};
+
+
+function appendBody(str){
+  var node = nodeFromString(str);
+  var body = document.querySelector("body");
+  body.appendChild(node);
+  return node;
+}
+
+function nodeFromString(str) {
+  var div = document.createElement("div");
+  div.innerHTML = str;
+  return div.firstChild;
+}
+
 var marked = createCommonjsModule(function (module, exports) {
 /**
  * marked - a markdown parser
@@ -6683,8 +6785,8 @@ var generateCrossref = function(data) {
         {doi_batch_id: batch_id},
         {timestamp: batch_timestamp},
         {depositor: [
-          {depositor_name: "Distill Admin"},
-          {email_address: "admin@distill.pub"} ]},
+          {depositor_name: data.journal.depositorName},
+          {email_address: data.journal.email} ]},
         {registrant: "Distill"} ]},
 
       {body: [