Revision control for images

imports/plugins/core/revisions/client/components/publishControls.js

@@ -114,12 +114,12 @@ class PublishControls extends Component {
   get hasChanges() {
     // Verify we even have any revision at all
     if (this.hasRevisions) {
-      // Loop through all revisions to determin if they have changes
+      // Loop through all revisions to determine if they have changes
       const diffHasActualChanges = this.props.revisions.map((revision) => {
         // We probably do have chnages to publish
         // Note: Sometimes "updatedAt" will cause false positives, but just incase, lets
         // enable the publish button anyway.
-        if (Array.isArray(revision.diff) && revision.diff.length) {
+        if (Array.isArray(revision.diff) && revision.diff.length || revision.documentType !== "product") {
           return true;
         }
 

imports/plugins/core/revisions/client/containers/publishContainer.js

@@ -13,10 +13,15 @@ import { i18next } from "/client/api";
 class PublishContainer extends Component {
   handlePublishClick = (revisions) => {
     if (Array.isArray(revisions)) {
-      const documentIds = revisions.map((revision) => {
+      let documentIds = revisions.map((revision) => {
+        if (revision.parentDocument && revision.documentType !== "product") {
+          return revision.parentDocument;
+        }
         return revision.documentId;
       });
 
+      const documentIdsSet = new Set(documentIds); // ensures they are unique
+      documentIds = Array.from(documentIdsSet);
       Meteor.call("revisions/publish", documentIds, (error, result) => {
         if (result === true) {
           const message = i18next.t("revisions.changedPublished", {
@@ -105,6 +110,11 @@ function composer(props, onData) {
             "documentData.ancestors": {
               $in: props.documentIds
             }
+          },
+          {
+            parentDocument: {
+              $in: props.documentIds
+            }
           }
         ],
         "workflow.status": {
@@ -113,7 +123,6 @@ function composer(props, onData) {
           ]
         }
       }).fetch();
-
       onData(null, {
         isEnabled: isRevisionControlEnabled(),
         documentIds: props.documentIds,

imports/plugins/core/revisions/server/startup.js → imports/plugins/core/revisions/server/hooks.js

@@ -1,8 +1,127 @@
-import { Products, Revisions, Tags } from "/lib/collections";
-import { Logger } from "/server/api";
+import _ from "lodash";
 import { diff } from "deep-diff";
+import { Products, Revisions, Tags, Media } from "/lib/collections";
+import { Logger } from "/server/api";
 import { RevisionApi } from "../lib/api";
 
+
+function convertMetadata(modifierObject) {
+  const metadata = {};
+  for (const prop in modifierObject) {
+    if (modifierObject.hasOwnProperty(prop)) {
+      if (prop.indexOf("metadata") !== -1) {
+        const splitName = _.split(prop, ".")[1];
+        metadata[splitName] = modifierObject[prop];
+      }
+    }
+  }
+  return metadata;
+}
+
+Media.files.before.insert((userid, media) => {
+  if (RevisionApi.isRevisionControlEnabled() === false) {
+    return true;
+  }
+  if (media.metadata.productId) {
+    const revisionMetadata = Object.assign({}, media.metadata);
+    revisionMetadata.workflow = "published";
+    Revisions.insert({
+      documentId: media._id,
+      documentData: revisionMetadata,
+      documentType: "image",
+      parentDocument: media.metadata.productId,
+      changeType: "insert",
+      workflow: {
+        status: "revision/update"
+      }
+    });
+    media.metadata.workflow = "unpublished";
+  } else {
+    media.metadata.workflow = "published";
+  }
+  return true;
+});
+
+Media.files.before.update((userId, media, fieldNames, modifier) => {
+  if (RevisionApi.isRevisionControlEnabled() === false) {
+    return true;
+  }
+  // if it's not metadata ignore it, as LOTS of othing things change on this record
+  if (!_.includes(fieldNames, "metadata")) {
+    return true;
+  }
+
+  if (media.metadata.productId) {
+    const convertedModifier = convertMetadata(modifier.$set);
+    const convertedMetadata = Object.assign({}, media.metadata, convertedModifier);
+    const existingRevision = Revisions.findOne({
+      "documentId": media._id,
+      "workflow.status": {
+        $nin: [
+          "revision/published"
+        ]
+      }
+    });
+    if (existingRevision) {
+      const updatedMetadata = Object.assign({}, existingRevision.documentData, convertedMetadata);
+      // Special case where if we have both added and reordered images before publishing we don't want to overwrite
+      // the workflow status since it would be "unpublished"
+      if (existingRevision.documentData.workflow === "published" || existingRevision.changeType === "insert") {
+        updatedMetadata.workflow = "published";
+      }
+      Revisions.update({_id: existingRevision._id}, {
+        $set: {
+          documentData: updatedMetadata
+        }
+      });
+    } else {
+      Revisions.insert({
+        documentId: media._id,
+        documentData: convertedMetadata,
+        documentType: "image",
+        parentDocument: media.metadata.productId,
+        changeType: "update",
+        workflow: {
+          status: "revision/update"
+        }
+      });
+    }
+
+    return false; // prevent actual update of image. This also stops other hooks from running :/
+  }
+  // for non-product images, just ignore and keep on moving
+  return true;
+});
+
+Media.files.before.remove((userId, media) => {
+  if (RevisionApi.isRevisionControlEnabled() === false) {
+    return true;
+  }
+
+  // if the media is unpublished, then go ahead and just delete it
+  if (media.metadata.workflow && media.metadata.workflow === "unpublished") {
+    Revisions.remove({
+      documentId: media._id
+    });
+    return true;
+  }
+  if (media.metadata.productId) {
+    Revisions.insert({
+      documentId: media._id,
+      documentData: media.metadata,
+      documentType: "image",
+      parentDocument: media.metadata.productId,
+      changeType: "remove",
+      workflow: {
+        status: "revision/update"
+      }
+    });
+    return false; // prevent actual deletion of image. This also stops other hooks from running :/
+  }
+  return true;
+});
+
+
 Products.before.insert((userId, product) => {
   if (RevisionApi.isRevisionControlEnabled() === false) {
     return true;
@@ -243,13 +362,21 @@ Revisions.after.update(function (userId, revision) {
   if (RevisionApi.isRevisionControlEnabled() === false) {
     return true;
   }
+  let differences;
 
-  // Make diff
-  const product = Products.findOne({
-    _id: revision.documentId
-  });
 
-  const differences = diff(product, revision.documentData);
+  if (!revision.documentType || revision.documentType === "product") {
+    // Make diff
+    const product = Products.findOne({
+      _id: revision.documentId
+    });
+    differences = diff(product, revision.documentData);
+  }
+
+  if (revision.documentType && revision.documentType === "image") {
+    const image = Media.findOne(revision.documentId);
+    differences = diff(image.metadata, revision.documentData);
+  }
 
   Revisions.direct.update({
     _id: revision._id

imports/plugins/core/revisions/server/index.js

@@ -1,2 +1,2 @@
-import "./startup";
+import "./hooks";
 import "./methods";

imports/plugins/core/revisions/server/methods.js

@@ -1,6 +1,7 @@
-import { Products, Revisions, Packages } from "/lib/collections";
 import { Meteor } from "meteor/meteor";
 import { check, Match } from "meteor/check";
+import { Products, Media, Revisions, Packages } from "/lib/collections";
+import { Logger } from "/server/api";
 
 export function updateSettings(settings) {
   check(settings, Object);
@@ -41,6 +42,11 @@ export function discardDrafts(documentIds) {
         "documentData.ancestors": {
           $in: documentIdArray
         }
+      },
+      {
+        parentDocument: {
+          $in: documentIds
+        }
       }
     ]
   };
@@ -76,6 +82,11 @@ Meteor.methods({
             "documentData.ancestors": {
               $in: documentIds
             }
+          },
+          {
+            parentDocument: {
+              $in: documentIds
+            }
           }
         ]
       }).fetch();
@@ -101,15 +112,54 @@ Meteor.methods({
 
     if (revisions) {
       for (const revision of revisions) {
-        const res = Products.update({
-          _id: revision.documentId
-        }, {
-          $set: revision.documentData
-        }, {
-          publish: true
-        });
-
-        updatedDocuments += res;
+        if (!revision.documentType || revision.documentType === "product") {
+          const res = Products.update({
+            _id: revision.documentId
+          }, {
+            $set: revision.documentData
+          }, {
+            publish: true
+          });
+          updatedDocuments += res;
+        } else if (revision.documentType === "image") {
+          if (revision.changeType === "insert") {
+            const res = Media.files.direct.update({
+              _id: revision.documentId
+            }, {
+              $set: {
+                metadata: revision.documentData
+              }
+            });
+            updatedDocuments += res;
+          } else if (revision.changeType === "remove") {
+            const res = Media.files.direct.update({
+              _id: revision.documentId
+            }, {
+              $set: {
+                "metadata.workflow": "archived"
+              }
+            });
+            updatedDocuments += res;
+          } else if (revision.changeType === "update") {
+            const res = Media.files.direct.update({
+              _id: revision.documentId
+            }, {
+              $set: {
+                metadata: revision.documentData
+              }
+            });
+            updatedDocuments += res;
+            Logger.debug(`setting metadata for ${revision.documentId} to ${JSON.stringify(revision.documentData, null, 4)}`);
+          }
+          // mark revision published whether we are publishing the image or not
+          Revisions.direct.update({
+            _id: revision._id
+          }, {
+            $set: {
+              "workflow.status": "revision/published"
+            }
+          });
+        }
       }
     }
 

imports/plugins/core/ui/client/components/media/media.js

@@ -25,6 +25,19 @@ class MediaItem extends Component {
     }
   }
 
+  renderRevision() {
+    if (this.props.revision) {
+      if (this.props.revision.changeType === "remove") {
+        return (
+          <IconButton icon="fa fa-pencil-remove" />
+        );
+      }
+      return (
+        <IconButton icon="fa fa-pencil-square-o" />
+      );
+    }
+  }
+
   renderControls() {
     if (this.props.editable) {
       return (
@@ -33,6 +46,7 @@ class MediaItem extends Component {
             icon="fa fa-times"
             onClick={this.handleRemoveMedia}
           />
+          {this.renderRevision()}
         </div>
       );
     }
@@ -93,9 +107,11 @@ MediaItem.propTypes = {
   connectDropTarget: PropTypes.func,
   defaultSource: PropTypes.string,
   editable: PropTypes.bool,
+  metadata: PropTypes.object,
   onMouseEnter: PropTypes.func,
   onMouseLeave: PropTypes.func,
   onRemoveMedia: PropTypes.func,
+  revision: PropTypes.object,
   source: PropTypes.oneOfType([PropTypes.string, PropTypes.object])
 };
 

imports/plugins/core/ui/client/components/media/mediaGallery.js

@@ -51,6 +51,7 @@ class MediaGallery extends Component {
               editable={this.props.editable}
               index={index}
               key={index}
+              revision={this.featuredMedia.revision}
               metadata={this.featuredMedia.metadata}
               onMouseEnter={this.props.onMouseEnterMedia}
               onMouseLeave={this.props.onMouseLeaveMedia}
@@ -66,6 +67,7 @@ class MediaGallery extends Component {
             editable={this.props.editable}
             index={index}
             key={index}
+            revision={media.revision}
             metadata={media.metadata}
             onMouseEnter={this.props.onMouseEnterMedia}
             onMouseLeave={this.props.onMouseLeaveMedia}