Merge branch 'master' into master

app/.gitignore

@@ -9,3 +9,4 @@ nohup.out
 node_modules
 dump
 .idea/
+.cache

app/client/views/character/characterSheet.html

@@ -31,9 +31,17 @@
 									Settings
 								</paper-icon-item>
 								<paper-icon-item id="characterExport">
-									<iron-icon icon="content-copy" item-icon></iron-icon>
+									<iron-icon icon="exit-to-app" item-icon></iron-icon>
 									Export to Improved Initiative
 								</paper-icon-item>
+								<paper-icon-item id="characterCopy">
+									<iron-icon icon="content-copy" item-icon></iron-icon>
+									Make a copy
+								</paper-icon-item>
+								<paper-icon-item id="characterDump">
+									<iron-icon icon="file-download" item-icon></iron-icon>
+									Download a backup
+								</paper-icon-item>
 							</paper-menu>
 						</paper-menu-button>
 					{{else}}

app/client/views/character/characterSheet.js

@@ -234,6 +234,18 @@ Template.characterSheet.events({
 			element: event.currentTarget.parentElement.parentElement,
 		});
 	},
+	"click #characterCopy": function(event, instance){
+		Meteor.call("copyCharacter", this._id, (error, char) => {
+			if (error){
+				console.error(error);
+			} else {
+				Router.go(`/character/${char._id}/${char.urlName || "-"}`);
+			}
+		});
+	},
+	"click #characterDump": function(event, instance){
+		saveCharacterDump(this._id);
+	},
 	"click #unshareCharacter": function(event, instance){
 		pushDialogStack({
 			data: this,

app/client/views/characterList/characterList.html

@@ -58,6 +58,13 @@
 					</paper-fab>
 					{{#simpleTooltip class="always"}} New Character {{/simpleTooltip}}
 				</div>
+				<div>
+					<paper-fab icon="file-upload"
+							   class="restoreCharacter"
+							   mini>
+					</paper-fab>
+					{{#simpleTooltip class="always"}} Restore from backup {{/simpleTooltip}}
+				</div>
 			{{/fabMenu}}
 		</div>
 	</app-header-layout>

app/client/views/characterList/characterList.js

@@ -81,4 +81,13 @@ Template.characterList.events({
 			returnElement: instance.find(`.party[data-id='${partyId}']`),
 		});
 	},
+	"click .restoreCharacter": function(event, instance) {
+		pushDialogStack({
+			template: "characterRestoreDialog",
+			element: event.currentTarget,
+			callback(dump){
+				return;
+			},
+		})
+	},
 });

app/client/views/characterList/characterRestoreDialog/characterRestoreDialog.html

@@ -0,0 +1,34 @@
+<template name="characterRestoreDialog">
+	<div class="fit layout vertical">
+		<app-header-layout has-scrolling-region class="new-character-dialog flex">
+			<app-header fixed effects="waterfall">
+				<app-toolbar>
+				  <div main-title>Restore Character</div>
+				</app-toolbar>
+			</app-header>
+			<div class="form">
+				<p>
+					Restore a character from a backup file, this will create a new copy of
+          the restored character
+				</p>
+				<paper-input class="fileInput" type="file" label="File"></paper-input><br>
+        {{#if error}}
+          <p style="color: red;">
+            {{error}}
+          </p>
+        {{/if}}
+				{{#if loading}}
+					<paper-spinner active></paper-spinner>
+				{{/if}}
+			</div>
+		</app-header-layout>
+		<div class="buttons layout horizontal end-justified">
+			<paper-button class="cancelButton">
+				Cancel
+			</paper-button>
+			<paper-button class="addButton" disabled={{invalid}}>
+				Restore
+			</paper-button>
+		</div>
+	</div>
+</template>

app/client/views/characterList/characterRestoreDialog/characterRestoreDialog.js

@@ -0,0 +1,66 @@
+Template.characterRestoreDialog.onCreated(function(){
+	this.dump = {};
+  this.valid = new ReactiveVar(false);
+  this.error = new ReactiveVar(null);
+	this.loading = new ReactiveVar(false);
+});
+
+Template.characterRestoreDialog.helpers({
+	invalid(){
+		return !Template.instance().valid.get();
+	},
+	error(){
+    return Template.instance().error.get();
+  },
+	loading(){
+    return Template.instance().loading.get();
+  },
+});
+
+const fail = function(instance){
+  instance.valid.set(false);
+  instance.error.set("Failed to convert file into a valid character");
+  instance.dump = undefined;
+};
+
+Template.characterRestoreDialog.events({
+	"input .fileInput": function(event, instance){
+    let input = event.currentTarget.$.input;
+    let reader = new FileReader();
+    reader.onload = function(){
+      let dumpString = reader.result;
+      try {
+        let dump = JSON.parse(dumpString);
+        if (dump && dump.character && dump.collections){
+          instance.valid.set(true);
+          instance.error.set(null);
+          instance.dump = dump;
+        } else {
+          fail(instance);
+        }
+      } catch (e) {
+        fail(instance);
+      }
+    };
+    reader.readAsText(input.files[0]);
+	},
+	"click .cancelButton": function(event, instance){
+		popDialogStack();
+	},
+	"click .addButton": function(event, instance){
+		let dump = instance.dump;
+		if (!dump) return;
+		Meteor.call('restoreCharacter', dump, (e, char) => {
+			instance.loading.set(false);
+			if (!char){
+				instance.error.set(e.message)
+			} else {
+				popDialogStack();
+				Router.go("characterSheet", {
+					_id: char._id,
+					urlName: char.urlName || '-',
+				});
+			}
+		});
+	},
+});

app/lib/functions/backupRestoreCharacter.js

@@ -0,0 +1,99 @@
+import { saveAs } from 'file-saver';
+
+let characterCollections = [];
+Meteor.startup(() => {
+  characterCollections = [
+    Actions,
+    Attacks,
+    Buffs,
+    Classes,
+    Conditions,
+    CustomBuffs,
+    Effects,
+    Experiences,
+    Features,
+    Notes,
+    Proficiencies,
+    SpellLists,
+    Spells,
+    TemporaryHitPoints,
+    Items,
+    Containers,
+  ];
+});
+
+dumpCharacter = function(charId){
+  let characterDump = {collections: {}};
+  characterDump.character = Characters.findOne(charId);
+  characterCollections.forEach(c =>  {
+    characterDump.collections[c._name] = c.find({charId}).fetch();
+  });
+  return characterDump;
+};
+
+saveCharacterDump = function(charId){
+  let dump = dumpCharacter(charId);
+  let textDump = JSON.stringify(dump, null, 2);
+  let charName = dump.character.name;
+  let blob = new Blob([textDump], {type: "application/json;charset=utf-8"});
+  saveAs(blob, `${charName}.JSON`);
+};
+
+giveCharacterDumpNewIds = function(characterDump){
+  // Give the character a new Id
+  const oldCharId = characterDump.character._id;
+  const newCharId = Random.id();
+  characterDump.character._id = newCharId;
+
+  let idMap = {[oldCharId]: newCharId}; // {oldId: newId}
+
+  // Give all documents a new Id, and store the mapping from old to new
+  for (let colName in characterDump.collections){
+    for (let doc of characterDump.collections[colName]){
+      let oldId = doc._id;
+      let newId = Random.id();
+      doc._id = newId;
+      idMap[oldId] = newId;
+    }
+  }
+
+  // Replace all references to old Ids with new ones
+  for (let colName in characterDump.collections){
+    for (let doc of characterDump.collections[colName]){
+      // Replace the character Id with the new one
+      doc.charId = newCharId;
+      // Replace the parent reference id with a new id
+      if (doc.parent && doc.parent.id){
+        let newParentId = idMap[doc.parent.id];
+        if(!newParentId) throw `Can't find the mapping for id ${doc.parent.id}`;
+        doc.parent.id = newParentId;
+      }
+    }
+  }
+}
+
+restoreCharacter = function(characterDump){
+  Characters.direct.insert(characterDump.character);
+  for (collectionName in characterDump.collections){
+    let collection = Meteor.Collection.get(collectionName);
+    for (doc of characterDump.collections[collectionName]){
+      // delete problematic keys that shouldn't ever be available on insert
+      delete doc.restoredAt;
+      delete doc.restoredBy;
+      // Insert the doc with no hooks
+      collection.direct.insert(doc);
+    }
+  }
+};
+
+Meteor.methods({
+  restoreCharacter(characterDump){
+    characterDump.character.name += " - Restored"
+    characterDump.character.owner = Meteor.userId();
+    characterDump.character.readers = [];
+    characterDump.character.writers = [];
+    giveCharacterDumpNewIds(characterDump);
+    restoreCharacter(characterDump);
+    return characterDump.character
+  },
+});

app/lib/functions/permissions.js

@@ -12,12 +12,14 @@ canEditCharacter = function(charId, userId){
 	return (userId === char.owner || _.contains(char.writers, userId));
 };
 
-canViewCharacter = function(charId, userId){
+canViewCharacter = function(char, userId){
 	userId = userId || Meteor.userId();
-	var char = Characters.findOne(
+	if (typeof char !== 'object'){
-		charId,
+		char = Characters.findOne(
-		{fields: {owner: 1, writers: 1, readers: 1, "settings.viewPermission": 1}}
+			char,
-	);
+			{fields: {owner: 1, writers: 1, readers: 1, "settings.viewPermission": 1}}
+		);
+	}
 	if (!char) return true;
 	return userId === char.owner ||
 		char.settings.viewPermission === "public" ||

app/lib/methods/characterCopyPaste.js

@@ -0,0 +1,26 @@
+// Uses '/lib/functions/backupRestoreCharacter.js' to do most the work
+
+Meteor.methods({
+	copyCharacter: function(charId) {
+		const userId = Meteor.userId();
+    let character = Characters.findOne(charId);
+
+    // Need at least view level permission to make a copy for yourself
+		if (!canViewCharacter(character, userId)) return;
+
+    let characterDump = dumpCharacter(charId);
+    giveCharacterDumpNewIds(characterDump);
+
+    // Remove all readers and writers, make this user the new owner
+    characterDump.character.readers = [];
+    characterDump.character.writers = [];
+    characterDump.character.owner = userId;
+
+		// Rename the character so it's obviously a copy
+		characterDump.character.name += " - Copy";
+
+    // Write the character back to the database
+    restoreCharacter(characterDump);
+		return characterDump.character;
+	},
+});

app/package-lock.json

@@ -45,7 +45,7 @@
     },
     "ansi-regex": {
       "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+      "resolved": false,
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
     },
     "aproba": {
@@ -74,6 +74,7 @@
     },
     "block-stream": {
       "version": "0.0.9",
+      "resolved": false,
       "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
       "requires": {
         "inherits": "~2.0.0"
@@ -131,7 +132,7 @@
     },
     "code-point-at": {
       "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
+      "resolved": false,
       "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
     },
     "core-js": {
@@ -139,6 +140,11 @@
       "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.7.tgz",
       "integrity": "sha512-RszJCAxg/PP6uzXVXL6BsxSXx/B05oJAQ2vkJRjyjrEcNVycaqOmNb5OTxZPE3xa5gwZduqza6L9JOCenh/Ecw=="
     },
+    "core-util-is": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+    },
     "cross-spawn": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
@@ -209,6 +215,11 @@
       "resolved": "https://registry.npmjs.org/fibers/-/fibers-2.0.2.tgz",
       "integrity": "sha512-HfVRxhYG7C8Jl9FqtrlElMR2z/8YiLQVDKf67MLY25Ic+ILx3ecmklfT1v3u+7P5/4vEFjuxaAFXhr2/Afwk5g=="
     },
+    "file-saver": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/file-saver/-/file-saver-2.0.0.tgz",
+      "integrity": "sha512-cYM1ic5DAkg25pHKgi5f10ziAM7RJU37gaH1XQlyNDrtUnzhC/dfoV9zf2OmF0RMKi42jG5B0JWBnPQqyj/G6g=="
+    },
     "find-up": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
@@ -259,7 +270,7 @@
     },
     "graceful-fs": {
       "version": "4.1.11",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+      "resolved": false,
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
     },
     "har-schema": {
@@ -361,6 +372,7 @@
     },
     "inherits": {
       "version": "2.0.3",
+      "resolved": false,
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
     },
     "invert-kv": {
@@ -383,7 +395,7 @@
     },
     "is-fullwidth-code-point": {
       "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+      "resolved": false,
       "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
       "requires": {
         "number-is-nan": "^1.0.0"
@@ -1064,6 +1076,37 @@
           "requires": {
             "inherits": "~2.0.1",
             "readable-stream": "^2.0.2"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+              "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              },
+              "dependencies": {
+                "inherits": {
+                  "version": "2.0.3",
+                  "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+                  "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+                }
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+              "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "stream-http": {
@@ -1076,6 +1119,37 @@
             "readable-stream": "^2.3.3",
             "to-arraybuffer": "^1.0.0",
             "xtend": "^4.0.0"
+          },
+          "dependencies": {
+            "readable-stream": {
+              "version": "2.3.6",
+              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+              "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              },
+              "dependencies": {
+                "inherits": {
+                  "version": "2.0.3",
+                  "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+                  "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+                }
+              }
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+              "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "string_decoder": {
@@ -1434,7 +1508,7 @@
     },
     "number-is-nan": {
       "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
+      "resolved": false,
       "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
     },
     "os-homedir": {
@@ -1578,6 +1652,7 @@
         },
         "minimist": {
           "version": "1.2.0",
+          "resolved": false,
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
         },
         "strip-json-comments": {
@@ -1815,7 +1890,7 @@
     },
     "set-blocking": {
       "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "resolved": false,
       "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc="
     },
     "shebang-command": {
@@ -1833,7 +1908,7 @@
     },
     "signal-exit": {
       "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
+      "resolved": false,
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
     },
     "source-map": {
@@ -1909,7 +1984,7 @@
     },
     "strip-ansi": {
       "version": "3.0.1",
-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": false,
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "requires": {
         "ansi-regex": "^2.0.0"
@@ -2159,7 +2234,7 @@
     },
     "wrap-ansi": {
       "version": "2.1.0",
-      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "requires": {
         "string-width": "^1.0.1",

app/package.json

@@ -17,6 +17,7 @@
     "bower": "^1.7.9",
     "core-js": "^2.5.7",
     "fibers": "^2.0.2",
+    "file-saver": "^2.0.0",
     "meteor-node-stubs": "^0.3.3",
     "qrcode": "^1.3.0",
     "source-map-support": "^0.5.9",