129 lines
5.5 KiB
PHP
129 lines
5.5 KiB
PHP
<?php
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use Illuminate\Support\Facades\Schema;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Database\Migrations\Migration;
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class CreateBookshelvesTable extends Migration
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{
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/**
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* Run the migrations.
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*
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* @return void
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*/
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public function up()
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{
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// Convert the existing entity tables to InnoDB.
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// Wrapped in try-catch just in the event a different database system is used
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// which does not support InnoDB but does support all required features
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// like foreign key references.
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try {
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$prefix = DB::getTablePrefix();
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DB::statement("ALTER TABLE {$prefix}pages ENGINE = InnoDB;");
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DB::statement("ALTER TABLE {$prefix}chapters ENGINE = InnoDB;");
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DB::statement("ALTER TABLE {$prefix}books ENGINE = InnoDB;");
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} catch (Exception $exception) {}
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// Here we have table drops before the creations due to upgrade issues
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// people were having due to the bookshelves_books table creation failing.
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if (Schema::hasTable('bookshelves_books')) {
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Schema::drop('bookshelves_books');
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}
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if (Schema::hasTable('bookshelves')) {
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Schema::drop('bookshelves');
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}
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Schema::create('bookshelves', function (Blueprint $table) {
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$table->increments('id');
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$table->string('name', 200);
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$table->string('slug', 200);
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$table->text('description');
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$table->integer('created_by')->nullable()->default(null);
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$table->integer('updated_by')->nullable()->default(null);
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$table->boolean('restricted')->default(false);
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$table->integer('image_id')->nullable()->default(null);
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$table->timestamps();
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$table->index('slug');
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$table->index('created_by');
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$table->index('updated_by');
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$table->index('restricted');
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});
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Schema::create('bookshelves_books', function (Blueprint $table) {
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$table->integer('bookshelf_id')->unsigned();
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$table->integer('book_id')->unsigned();
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$table->integer('order')->unsigned();
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$table->primary(['bookshelf_id', 'book_id']);
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$table->foreign('bookshelf_id')->references('id')->on('bookshelves')
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->onUpdate('cascade')->onDelete('cascade');
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$table->foreign('book_id')->references('id')->on('books')
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->onUpdate('cascade')->onDelete('cascade');
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});
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// Delete old bookshelf permissions
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// Needed to to issues upon upgrade.
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DB::table('role_permissions')->where('name', 'like', 'bookshelf-%')->delete();
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// Copy existing role permissions from Books
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$ops = ['View All', 'View Own', 'Create All', 'Create Own', 'Update All', 'Update Own', 'Delete All', 'Delete Own'];
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foreach ($ops as $op) {
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$dbOpName = strtolower(str_replace(' ', '-', $op));
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$roleIdsWithBookPermission = DB::table('role_permissions')
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->leftJoin('permission_role', 'role_permissions.id', '=', 'permission_role.permission_id')
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->leftJoin('roles', 'roles.id', '=', 'permission_role.role_id')
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->where('role_permissions.name', '=', 'book-' . $dbOpName)->get(['roles.id'])->pluck('id');
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$permId = DB::table('role_permissions')->insertGetId([
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'name' => 'bookshelf-' . $dbOpName,
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'display_name' => $op . ' ' . 'BookShelves',
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'created_at' => \Carbon\Carbon::now()->toDateTimeString(),
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'updated_at' => \Carbon\Carbon::now()->toDateTimeString()
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]);
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$rowsToInsert = $roleIdsWithBookPermission->filter(function($roleId) {
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return !is_null($roleId);
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})->map(function($roleId) use ($permId) {
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return [
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'role_id' => $roleId,
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'permission_id' => $permId
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];
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})->toArray();
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// Assign view permission to all current roles
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DB::table('permission_role')->insert($rowsToInsert);
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}
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}
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/**
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* Reverse the migrations.
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*
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* @return void
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*/
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public function down()
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{
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// Drop created permissions
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$ops = ['bookshelf-create-all','bookshelf-create-own','bookshelf-delete-all','bookshelf-delete-own','bookshelf-update-all','bookshelf-update-own','bookshelf-view-all','bookshelf-view-own'];
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$permissionIds = DB::table('role_permissions')->whereIn('name', $ops)
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->get(['id'])->pluck('id')->toArray();
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DB::table('permission_role')->whereIn('permission_id', $permissionIds)->delete();
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DB::table('role_permissions')->whereIn('id', $permissionIds)->delete();
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// Drop shelves table
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Schema::dropIfExists('bookshelves_books');
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Schema::dropIfExists('bookshelves');
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// Drop related polymorphic items
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DB::table('activities')->where('entity_type', '=', 'BookStack\Entities\Models\Bookshelf')->delete();
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DB::table('views')->where('viewable_type', '=', 'BookStack\Entities\Models\Bookshelf')->delete();
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DB::table('entity_permissions')->where('restrictable_type', '=', 'BookStack\Entities\Models\Bookshelf')->delete();
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DB::table('tags')->where('entity_type', '=', 'BookStack\Entities\Models\Bookshelf')->delete();
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DB::table('search_terms')->where('entity_type', '=', 'BookStack\Entities\Models\Bookshelf')->delete();
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DB::table('comments')->where('entity_type', '=', 'BookStack\Entities\Models\Bookshelf')->delete();
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}
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}
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