Restore &manage=1 for search page

package.json

@@ -3,7 +3,7 @@
   "description": "The Internet Archive Collection Browser.",
   "license": "AGPL-3.0-only",
   "author": "Internet Archive",
-  "version": "2.7.13",
+  "version": "2.7.13-alpha4",
   "main": "dist/index.js",
   "module": "dist/index.js",
   "scripts": {

src/app-root.ts

@@ -131,10 +131,14 @@ export class AppRoot extends LitElement {
 
   private get getClass() {
     const searchParams = new URLSearchParams(window.location.search);
-
     return searchParams.get('hide-dev-tools') ? 'hidden' : '';
   }
 
+  private get urlBasedManageView() {
+    const searchParams = new URLSearchParams(window.location.search);
+    return searchParams.get('manage') ? true : false;
+  }
+
   render() {
     return html`
       <div class="dev-tool-container">
@@ -484,6 +488,8 @@ export class AppRoot extends LitElement {
           .modalManager=${this.modalManager}
           .analyticsHandler=${this.analyticsHandler}
           .pageContext=${'search'}
+          .isManageView=${this.urlBasedManageView}
+          .urlBasedManageView=${this.urlBasedManageView}
           @visiblePageChanged=${this.visiblePageChanged}
           @baseQueryChanged=${this.baseQueryChanged}
           @searchTypeChanged=${this.searchTypeChanged}

src/collection-browser.ts

@@ -241,6 +241,7 @@ export class CollectionBrowser
    * If item management UI active
    */
   @property({ type: Boolean }) isManageView = false;
+  @property({ type: Boolean }) urlBasedManageView = false;
 
   @property({ type: String }) manageViewLabel = 'Select items to remove';
 
@@ -552,7 +553,7 @@ export class CollectionBrowser
 
     if (!hasQuery && !isCollection && !isProfile) {
       this.placeholderType = 'empty-query';
-    } else if (noResults) {
+    } else if (noResults && !this.urlBasedManageView) {
       // Within a collection, no query + no results means the collection simply has no viewable items.
       // Otherwise, we must have a user query that produced 0 results.
       this.placeholderType =
@@ -1457,7 +1458,9 @@ export class CollectionBrowser
     if (changed.has('isManageView')) {
       if (this.isManageView) {
         this.displayMode = 'grid';
-        this.fetchManagableSearchResults();
+        if (this.pageContext === 'search') {
+          this.fetchManagableSearchResults();
+        }
       } else if (this.pageContext === 'search') this.infiniteScroller?.reload();
 
       this.infiniteScroller?.refreshAllVisibleCells();
@@ -2110,10 +2113,10 @@ export class CollectionBrowser
    */
   private fetchManagableSearchResults(): void {
     if (
-      this.pageContext === 'search' &&
-      this.dataSource.totalResults > 100 &&
-      !this.searchResultsLoading
+      (this.dataSource.totalResults > 100 && !this.searchResultsLoading) ||
+      this.urlBasedManageView
     ) {
+      console.log('here22');
       this.dataSource.resetPages();
       this.dataSource.fetchPage(1, this.maxPagesToManage);
       this.infiniteScroller?.reload();