client/posts: add bulk safety editing (#122)

3 files changed, 182 insertions, 38 deletions

diff --git a/client/js/controllers/post_list_controller.js b/client/js/controllers/post_list_controller.js
index a0973e1..12b354f 100644
--- a/client/js/controllers/post_list_controller.js
+++ b/client/js/controllers/post_list_controller.js
@@ -11,7 +11,7 @@ const PostsPageView = require('../views/posts_page_view.js');
 const EmptyView = require('../views/empty_view.js');
 
 const fields = [
-    'id', 'thumbnailUrl', 'type',
+    'id', 'thumbnailUrl', 'type', 'safety',
     'score', 'favoriteCount', 'commentCount', 'tags', 'version'];
 
 class PostListController {
@@ -32,6 +32,7 @@ class PostListController {
             hostNode: this._pageController.view.pageHeaderHolderNode,
             parameters: ctx.parameters,
             canBulkEditTags: api.hasPrivilege('posts:bulkEdit:tags'),
+            canBulkEditSafety: api.hasPrivilege('posts:bulkEdit:safety'),
             bulkEdit: {
                 tags: this._bulkEditTags
             },
@@ -73,6 +74,11 @@ class PostListController {
         e.detail.post.save().catch(error => window.alert(error.message));
     }
 
+    _evtChangeSafety(e) {
+        e.detail.post.safety = e.detail.safety;
+        e.detail.post.save().catch(error => window.alert(error.message));
+    }
+
     _decorateSearchQuery(text) {
         const browsingSettings = settings.get();
         let disabledSafety = [];
@@ -106,6 +112,8 @@ class PostListController {
                 Object.assign(pageCtx, {
                     canViewPosts: api.hasPrivilege('posts:view'),
                     canBulkEditTags: api.hasPrivilege('posts:bulkEdit:tags'),
+                    canBulkEditSafety:
+                        api.hasPrivilege('posts:bulkEdit:safety'),
                     bulkEdit: {
                         tags: this._bulkEditTags,
                     },
@@ -113,6 +121,8 @@ class PostListController {
                 const view = new PostsPageView(pageCtx);
                 view.addEventListener('tag', e => this._evtTag(e));
                 view.addEventListener('untag', e => this._evtUntag(e));
+                view.addEventListener(
+                    'changeSafety', e => this._evtChangeSafety(e));
                 return view;
             },
         });
diff --git a/client/js/views/posts_header_view.js b/client/js/views/posts_header_view.js
index 0bc1dce..efa3d02 100644
--- a/client/js/views/posts_header_view.js
+++ b/client/js/views/posts_header_view.js
@@ -11,26 +11,19 @@ const TagAutoCompleteControl =
 
 const template = views.getTemplate('posts-header');
 
-class BulkTagEditor extends events.EventTarget {
+class BulkEditor extends events.EventTarget {
     constructor(hostNode) {
         super();
         this._hostNode = hostNode;
-
-        this._autoCompleteControl = new TagAutoCompleteControl(
-            this._inputNode, {addSpace: false});
         this._openLinkNode.addEventListener(
             'click', e => this._evtOpenLinkClick(e));
         this._closeLinkNode.addEventListener(
             'click', e => this._evtCloseLinkClick(e));
-        this._hostNode.addEventListener('submit', e => this._evtFormSubmit(e));
-    }
-
-    get value() {
-        return this._inputNode.value;
     }
 
     get opened() {
-        return this._hostNode.classList.contains('opened');
+        return this._hostNode.classList.contains('opened') &&
+            !this._hostNode.classList.contains('hidden');
     }
 
     get _openLinkNode() {
@@ -41,6 +34,53 @@ class BulkTagEditor extends events.EventTarget {
         return this._hostNode.querySelector('.close');
     }
 
+    toggleOpen(state) {
+        this._hostNode.classList.toggle('opened', state);
+    }
+
+    toggleHide(state) {
+        this._hostNode.classList.toggle('hidden', state);
+    }
+
+    _evtOpenLinkClick(e) {
+        throw new Error('Not implemented');
+    }
+
+    _evtCloseLinkClick(e) {
+        throw new Error('Not implemented');
+    }
+}
+
+class BulkSafetyEditor extends BulkEditor {
+    constructor(hostNode) {
+        super(hostNode);
+    }
+
+    _evtOpenLinkClick(e) {
+        e.preventDefault();
+        this.toggleOpen(true);
+        this.dispatchEvent(new CustomEvent('open', {detail: {}}));
+    }
+
+    _evtCloseLinkClick(e) {
+        e.preventDefault();
+        this.toggleOpen(false);
+        this.dispatchEvent(new CustomEvent('close', {detail: {}}));
+    }
+}
+
+class BulkTagEditor extends BulkEditor {
+    constructor(hostNode) {
+        super(hostNode);
+        this._autoCompleteControl = new TagAutoCompleteControl(
+            this._inputNode, {addSpace: false});
+        this._hostNode.addEventListener('submit', e => this._evtFormSubmit(e));
+    }
+
+    get value() {
+        return this._inputNode.value;
+    }
+
     get _inputNode() {
         return this._hostNode.querySelector('input[name=tag]');
     }
@@ -54,10 +94,6 @@ class BulkTagEditor extends events.EventTarget {
         this._inputNode.blur();
     }
 
-    toggleOpen(state) {
-        this._hostNode.classList.toggle('opened', state);
-    }
-
     _evtFormSubmit(e) {
         e.preventDefault();
         this.dispatchEvent(new CustomEvent('submit', {detail: {}}));
@@ -99,19 +135,39 @@ class PostsHeaderView extends events.EventTarget {
             safetyButtonNode.addEventListener(
                 'click', e => this._evtSafetyButtonClick(e));
         }
-        this._formNode.addEventListener(
-            'submit', e => this._evtFormSubmit(e));
+        this._formNode.addEventListener('submit', e => this._evtFormSubmit(e));
 
+        this._bulkEditors = [];
         if (this._bulkEditTagsNode) {
             this._bulkTagEditor = new BulkTagEditor(this._bulkEditTagsNode);
-            this._bulkTagEditor.toggleOpen(!!ctx.parameters.tag);
+            this._bulkEditors.push(this._bulkTagEditor);
+        }
+
+        if (this._bulkEditSafetyNode) {
+            this._bulkSafetyEditor = new BulkSafetyEditor(
+                this._bulkEditSafetyNode);
+            this._bulkEditors.push(this._bulkSafetyEditor);
+        }
+
+        for (let editor of this._bulkEditors) {
             this._bulkTagEditor.addEventListener('submit', e => {
                 this._navigate();
             });
-            this._bulkTagEditor.addEventListener('close', e => {
+            editor.addEventListener('open', e => {
+                this._hideBulkEditorsExcept(editor);
+                this._navigate();
+            });
+            editor.addEventListener('close', e => {
+                this._closeAndShowAllBulkEditors();
                 this._navigate();
             });
         }
+
+        if (ctx.parameters.tag && this._bulkTagEditor) {
+            this._openBulkEditor(this._bulkTagEditor);
+        } else if (ctx.parameters.safety && this._bulkSafetyEditor) {
+            this._openBulkEditor(this._bulkSafetyEditor);
+        }
     }
 
     get _formNode() {
@@ -130,6 +186,31 @@ class PostsHeaderView extends events.EventTarget {
         return this._hostNode.querySelector('.bulk-edit-tags');
     }
 
+    get _bulkEditSafetyNode() {
+        return this._hostNode.querySelector('.bulk-edit-safety');
+    }
+
+    _openBulkEditor(editor) {
+        editor.toggleOpen(true);
+        this._hideBulkEditorsExcept(editor);
+    }
+
+    _hideBulkEditorsExcept(editor) {
+        for (let otherEditor of this._bulkEditors) {
+            if (otherEditor !== editor) {
+                otherEditor.toggleOpen(false);
+                otherEditor.toggleHide(true);
+            }
+        }
+    }
+
+    _closeAndShowAllBulkEditors() {
+        for (let otherEditor of this._bulkEditors) {
+            otherEditor.toggleOpen(false);
+            otherEditor.toggleHide(false);
+        }
+    }
+
     _evtSafetyButtonClick(e, url) {
         e.preventDefault();
         e.target.classList.toggle('disabled');
@@ -164,6 +245,9 @@ class PostsHeaderView extends events.EventTarget {
         } else {
             parameters.tag = null;
         }
+        parameters.safety = (
+            this._bulkSafetyEditor &&
+            this._bulkSafetyEditor.opened ? '1' : null);
         this.dispatchEvent(
             new CustomEvent('navigate', {detail: {parameters: parameters}}));
     }
diff --git a/client/js/views/posts_page_view.js b/client/js/views/posts_page_view.js
index c2dbe90..2610325 100644
--- a/client/js/views/posts_page_view.js
+++ b/client/js/views/posts_page_view.js
@@ -18,26 +18,48 @@ class PostsPageView extends events.EventTarget {
             post.addEventListener('change', e => this._evtPostChange(e));
         }
 
-        this._postIdToLinkNode = {};
-        for (let linkNode of this._tagFlipperNodes) {
-            const postId = linkNode.getAttribute('data-post-id');
+        this._postIdToListItemNode = {};
+        for (let listItemNode of this._listItemNodes) {
+            const postId = listItemNode.getAttribute('data-post-id');
             const post = this._postIdToPost[postId];
-            this._postIdToLinkNode[postId] = linkNode;
-            linkNode.addEventListener(
-                'click', e => this._evtBulkEditTagsClick(e, post));
+            this._postIdToListItemNode[postId] = listItemNode;
+
+            const tagFlipperNode = this._getTagFlipperNode(listItemNode);
+            if (tagFlipperNode) {
+                tagFlipperNode.addEventListener(
+                    'click', e => this._evtBulkEditTagsClick(e, post));
+            }
+
+            const safetyFlipperNode = this._getSafetyFlipperNode(listItemNode);
+            if (safetyFlipperNode) {
+                for (let linkNode of safetyFlipperNode.querySelectorAll('a')) {
+                    linkNode.addEventListener(
+                        'click', e => this._evtBulkEditSafetyClick(e, post));
+                }
+            }
         }
 
-        this._syncTagFlippersHighlights();
+        this._syncBulkEditorsHighlights();
+    }
+
+    get _listItemNodes() {
+        return this._hostNode.querySelectorAll('li');
     }
 
-    get _tagFlipperNodes() {
-        return this._hostNode.querySelectorAll('.tag-flipper');
+    _getTagFlipperNode(listItemNode) {
+        return listItemNode.querySelector('.tag-flipper');
+    }
+
+    _getSafetyFlipperNode(listItemNode) {
+        return listItemNode.querySelector('.safety-flipper');
     }
 
     _evtPostChange(e) {
-        const linkNode = this._postIdToLinkNode[e.detail.post.id];
-        linkNode.removeAttribute('data-disabled');
-        this._syncTagFlippersHighlights();
+        const listItemNode = this._postIdToListItemNode[e.detail.post.id];
+        for (let node of listItemNode.querySelectorAll('[data-disabled]')) {
+            node.removeAttribute('data-disabled');
+        }
+        this._syncBulkEditorsHighlights();
     }
 
     _evtBulkEditTagsClick(e, post) {
@@ -53,15 +75,43 @@ class PostsPageView extends events.EventTarget {
                 {detail: {post: post}}));
     }
 
-    _syncTagFlippersHighlights() {
-        for (let linkNode of this._tagFlipperNodes) {
-            const postId = linkNode.getAttribute('data-post-id');
+    _evtBulkEditSafetyClick(e, post) {
+        e.preventDefault();
+        const linkNode = e.target;
+        if (linkNode.getAttribute('data-disabled')) {
+            return;
+        }
+        const newSafety = linkNode.getAttribute('data-safety');
+        if (post.safety === newSafety) {
+            return;
+        }
+        linkNode.setAttribute('data-disabled', true);
+        this.dispatchEvent(
+            new CustomEvent(
+                'changeSafety', {detail: {post: post, safety: newSafety}}));
+    }
+
+    _syncBulkEditorsHighlights() {
+        for (let listItemNode of this._listItemNodes) {
+            const postId = listItemNode.getAttribute('data-post-id');
             const post = this._postIdToPost[postId];
-            let tagged = true;
-            for (let tag of this._ctx.bulkEdit.tags) {
-                tagged = tagged & post.isTaggedWith(tag);
+
+            const tagFlipperNode = this._getTagFlipperNode(listItemNode);
+            if (tagFlipperNode) {
+                let tagged = true;
+                for (let tag of this._ctx.bulkEdit.tags) {
+                    tagged = tagged & post.isTaggedWith(tag);
+                }
+                tagFlipperNode.classList.toggle('tagged', tagged);
+            }
+
+            const safetyFlipperNode = this._getSafetyFlipperNode(listItemNode);
+            if (safetyFlipperNode) {
+                for (let linkNode of safetyFlipperNode.querySelectorAll('a')) {
+                    const safety = linkNode.getAttribute('data-safety');
+                    linkNode.classList.toggle('active', post.safety == safety);
+                }
             }
-            linkNode.classList.toggle('tagged', tagged);
         }
     }
 }