Batch editing

config/sections/files.php

@@ -6,6 +6,7 @@
 
 return [
 	'mixins' => [
+		'batch',
 		'details',
 		'empty',
 		'headline',
@@ -90,14 +91,15 @@
 				$files = $files->flip();
 			}
 
+			return $files;
+		},
+		'modelsPaginated' => function () {
 			// apply the default pagination
-			$files = $files->paginate([
+			return $this->models()->paginate([
 				'page'   => $this->page,
 				'limit'  => $this->limit,
 				'method' => 'none' // the page is manually provided
 			]);
-
-			return $files;
 		},
 		'files' => function () {
 			return $this->models;
@@ -109,7 +111,7 @@
 			// a different parent model
 			$dragTextAbsolute = $this->model->is($this->parent) === false;
 
-			foreach ($this->models as $file) {
+			foreach ($this->modelsPaginated() as $file) {
 				$panel       = $file->panel();
 				$permissions = $file->permissions();
 
@@ -144,7 +146,7 @@
 			return $data;
 		},
 		'total' => function () {
-			return $this->models->pagination()->total();
+			return $this->models()->count();
 		},
 		'errors' => function () {
 			$errors = [];
@@ -218,6 +220,15 @@
 
 					return true;
 				}
+			],
+			[
+				'pattern' => 'delete',
+				'method'  => 'DELETE',
+				'action'  => function () {
+					return $this->section()->deleteSelected(
+						ids: $this->requestBody('ids'),
+					);
+				}
 			]
 		];
 	},
@@ -229,6 +240,7 @@
 			'options' => [
 				'accept'   => $this->accept,
 				'apiUrl'   => $this->parent->apiUrl(true) . '/sections/' . $this->name,
+				'batch'    => $this->batch,
 				'columns'  => $this->columnsWithTypes(),
 				'empty'    => $this->empty,
 				'headline' => $this->headline,

config/sections/mixins/batch.php

@@ -0,0 +1,45 @@
+<?php
+
+use Kirby\Exception\Exception;
+use Kirby\Exception\PermissionException;
+use Kirby\Toolkit\I18n;
+
+return [
+	'props' => [
+		/**
+		 * Activates the batch delete option for the section
+		 */
+		'batch' => function (bool $batch = false) {
+			return $batch;
+		},
+	],
+	'methods' => [
+		'deleteSelected' => function (array $ids): bool {
+			if ($ids === []) {
+				return true;
+			}
+
+			// check if batch deletion is allowed
+			if ($this->batch() === false) {
+				throw new PermissionException(
+					message: 'The section does not support batch actions'
+				);
+			}
+
+			$min = $this->min();
+
+			// check if the section has enough items after the deletion
+			if ($this->total() - count($ids) < $min) {
+				throw new Exception(
+					message: I18n::template('error.section.' . $this->type() . '.min.' . I18n::form($min), [
+						'min'     => $min,
+						'section' => $this->headline()
+					])
+				);
+			}
+
+			$this->models()->delete($ids);
+			return true;
+		}
+	]
+];

config/sections/pages.php

@@ -10,6 +10,7 @@
 
 return [
 	'mixins' => [
+		'batch',
 		'details',
 		'empty',
 		'headline',
@@ -149,25 +150,26 @@
 				$pages = $pages->flip();
 			}
 
+			return $pages;
+		},
+		'modelsPaginated' => function () {
 			// pagination
-			$pages = $pages->paginate([
+			return $this->models()->paginate([
 				'page'   => $this->page,
 				'limit'  => $this->limit,
 				'method' => 'none' // the page is manually provided
 			]);
-
-			return $pages;
 		},
 		'pages' => function () {
 			return $this->models;
 		},
 		'total' => function () {
-			return $this->models->pagination()->total();
+			return $this->models()->count();
 		},
 		'data' => function () {
 			$data = [];
 
-			foreach ($this->models as $page) {
+			foreach ($this->modelsPaginated() as $page) {
 				$panel       = $page->panel();
 				$permissions = $page->permissions();
 
@@ -315,12 +317,28 @@
 			return $blueprints;
 		},
 	],
+	// @codeCoverageIgnoreStart
+	'api' => function () {
+		return [
+			[
+				'pattern' => 'delete',
+				'method'  => 'DELETE',
+				'action'  => function () {
+					return $this->section()->deleteSelected(
+						ids: $this->requestBody('ids'),
+					);
+				}
+			]
+		];
+	},
+	// @codeCoverageIgnoreEnd
 	'toArray' => function () {
 		return [
 			'data'    => $this->data,
 			'errors'  => $this->errors,
 			'options' => [
 				'add'      => $this->add,
+				'batch'    => $this->batch,
 				'columns'  => $this->columnsWithTypes(),
 				'empty'    => $this->empty,
 				'headline' => $this->headline,

i18n/translations/en.json

@@ -108,6 +108,7 @@
 	"error.file.changeTemplate.invalid": "The template for the file \"{id}\" cannot be changed to \"{template}\" (valid: \"{blueprints}\")",
 	"error.file.changeTemplate.permission": "You are not allowed to change the template for the file \"{id}\"",
 
+	"error.file.delete.multiple": "Not all files could be deleted",
 	"error.file.duplicate": "A file with the name \"{filename}\" already exists",
 	"error.file.extension.forbidden": "The extension \"{extension}\" is not allowed",
 	"error.file.extension.invalid": "Invalid extension: {extension}",
@@ -170,6 +171,7 @@
 	"error.page.delete": "The page \"{slug}\" cannot be deleted",
 	"error.page.delete.confirm": "Please enter the page title to confirm",
 	"error.page.delete.hasChildren": "The page has subpages and cannot be deleted",
+	"error.page.delete.multiple": "Not all pages could be deleted",
 	"error.page.delete.permission": "You are not allowed to delete \"{slug}\"",
 	"error.page.draft.duplicate": "A page draft with the URL appendix \"{slug}\" already exists",
 	"error.page.duplicate": "A page with the URL appendix \"{slug}\" already exists",
@@ -381,6 +383,7 @@
 	"file.sort": "Change position",
 
 	"files": "Files",
+	"files.delete.confirm.selected": "Do you really want to delete the selected files? This action cannot be undone.",
 	"files.empty": "No files yet",
 
 	"filter": "Filter",
@@ -590,6 +593,7 @@
 	"page.status.unlisted.description": "The page is only accessible via URL",
 
 	"pages": "Pages",
+	"pages.delete.confirm.selected": "Do you really want to delete the selected pages? This action cannot be undone.",
 	"pages.empty": "No pages yet",
 	"pages.status.draft": "Drafts",
 	"pages.status.listed": "Published",

panel/lab/components/item/1_list/index.vue

@@ -69,6 +69,14 @@
 				width="1/2"
 			/>
 		</k-lab-example>
+		<k-lab-example label="Selectable">
+			<k-item
+				:image="{ src: 'https://picsum.photos/800/600' }"
+				:selectable="true"
+				info="With some info"
+				text="This is a nice item"
+			/>
+		</k-lab-example>
 		<k-lab-example label="Theme: disabled">
 			<k-item
 				:image="{ src: 'https://picsum.photos/800/600' }"

panel/lab/components/item/2_cards/index.vue

@@ -73,6 +73,15 @@
 				width="1/2"
 			/>
 		</k-lab-example>
+		<k-lab-example label="Selectable">
+			<k-item
+				:image="{ src: 'https://picsum.photos/800/600' }"
+				:selectable="true"
+				layout="cards"
+				info="With some info"
+				text="This is a nice item"
+			/>
+		</k-lab-example>
 		<k-lab-example label="Theme: disabled">
 			<k-item
 				:image="{ src: 'https://picsum.photos/800/600' }"

panel/lab/components/item/3_cardlets/index.vue

@@ -77,6 +77,15 @@
 				width="1/2"
 			/>
 		</k-lab-example>
+		<k-lab-example label="Selectable">
+			<k-item
+				:image="{ src: 'https://picsum.photos/800/600' }"
+				:selectable="true"
+				layout="cardlets"
+				info="With some info"
+				text="This is a nice item"
+			/>
+		</k-lab-example>
 		<k-lab-example label="Theme: disabled">
 			<k-item
 				:image="{ src: 'https://picsum.photos/800/600' }"

panel/lab/components/items/1_list/index.vue

@@ -3,13 +3,42 @@
 		<k-lab-example label="List">
 			<k-items :items="items" />
 		</k-lab-example>
+		<k-lab-example label="Selectable">
+			<k-items :items="selectableItems" :selectable="true" @select="onSelect" />
+			<br />
+			<k-code>Selected: {{ selected.join(", ") }}</k-code>
+		</k-lab-example>
 	</k-lab-examples>
 </template>
 
 <script>
 export default {
 	props: {
 		items: Array
+	},
+	data() {
+		return {
+			selected: []
+		};
+	},
+	computed: {
+		selectableItems() {
+			return this.items.map((item) => {
+				return {
+					...item,
+					selectable: true
+				};
+			});
+		}
+	},
+	methods: {
+		onSelect(item, index) {
+			if (this.selected.includes(index)) {
+				this.selected = this.selected.filter((i) => i !== index);
+			} else {
+				this.selected.push(index);
+			}
+		}
 	}
 };
 </script>

panel/lab/components/items/2_cards/index.vue

@@ -3,13 +3,47 @@
 		<k-lab-example label="cards">
 			<k-items :items="items" layout="cards" />
 		</k-lab-example>
+		<k-lab-example label="Selectable">
+			<k-items
+				:items="selectableItems"
+				:selectable="true"
+				layout="cards"
+				@select="onSelect"
+			/>
+			<br />
+			<k-code>Selected: {{ selected.join(", ") }}</k-code>
+		</k-lab-example>
 	</k-lab-examples>
 </template>
 
 <script>
 export default {
 	props: {
 		items: Array
+	},
+	data() {
+		return {
+			selected: []
+		};
+	},
+	computed: {
+		selectableItems() {
+			return this.items.map((item) => {
+				return {
+					...item,
+					selectable: true
+				};
+			});
+		}
+	},
+	methods: {
+		onSelect(item, index) {
+			if (this.selected.includes(index)) {
+				this.selected = this.selected.filter((i) => i !== index);
+			} else {
+				this.selected.push(index);
+			}
+		}
 	}
 };
 </script>