2 files changed, 69 insertions, 0 deletions
diff --git a/models/boards.js b/models/boards.js
index b5b0b0fc..2d80a56a 100644
--- a/models/boards.js
+++ b/models/boards.js
@@ -165,6 +165,18 @@ Boards.attachSchema(new SimpleSchema({
     type: Boolean,
     defaultValue: true,
   },
+  presentParentTask: {
+    type: String,
+    allowedValues: [
+      'prefix-with-full-path',
+      'prefix-with-parent',
+      'subtext-with-full-path',
+      'subtext-with-parent',
+      'no-parent',
+    ],
+    optional: true,
+    defaultValue: 'no-parent',
+  },
 }));
 
 
@@ -489,6 +501,10 @@ Boards.mutations({
   setSubtasksDefaultListId(subtasksDefaultListId) {
     return { $set: { subtasksDefaultListId } };
   },
+
+  setPresentParentTask(presentParentTask) {
+    return { $set: { presentParentTask } };
+  },
 });
 
 if (Meteor.isServer) {
diff --git a/models/cards.js b/models/cards.js
index 8d7a93d0..323ec407 100644
--- a/models/cards.js
+++ b/models/cards.js
@@ -326,6 +326,59 @@ Cards.helpers({
     return Cards.findOne(this.parentId);
   },
 
+  parentCardName() {
+    if (this.parentId === '') {
+      return '';
+    }
+    return Cards.findOne(this.parentId).title;
+  },
+
+  parentListId() {
+    const result = [];
+    let crtParentId = this.parentId;
+    while (crtParentId !== '') {
+      const crt = Cards.findOne(crtParentId);
+      if ((crt === null) || (crt === undefined)) {
+        // maybe it has been deleted
+        break;
+      }
+      if (crtParentId in result) {
+        // circular reference
+        break;
+      }
+      result.unshift(crtParentId);
+      crtParentId = crt.parentId;
+    }
+    return result;
+  },
+
+  parentList() {
+    const resultId = [];
+    const result = [];
+    let crtParentId = this.parentId;
+    while (crtParentId !== '') {
+      const crt = Cards.findOne(crtParentId);
+      if ((crt === null) || (crt === undefined)) {
+        // maybe it has been deleted
+        break;
+      }
+      if (crtParentId in resultId) {
+        // circular reference
+        break;
+      }
+      resultId.unshift(crtParentId);
+      result.unshift(crt);
+      crtParentId = crt.parentId;
+    }
+    return result;
+  },
+
+  parentString(sep) {
+    return this.parentList().map(function(elem){
+      return elem.title;
+    }).join(sep);
+  },
+
   isTopLevel() {
     return this.parentId === '';
   },