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Query caching
Query caching is a technique that can be used to cache the results of selected queries to disk. This is useful where the same query is likely to be called a large number of times, for example, queries that are common across several pages and the same for large groups of users.
Typesense Search
The Typesense Search plugin integrates ResourceSpace with a local Typesense server to enhance keyword searching on large datasets. It supports standard keyword searches, resource type filtering, and archive state filtering.
Drupal integration
Selected resources in ResourceSpace can be synchronised automatically with the media library in Drupal 11.
Mounting Amazon S3 for external storage
The article provides a guide on mounting an Amazon S3 bucket for external storage on Ubuntu/Debian systems. It outlines steps including installing s3fs, setting up S3 credentials, mounting the bucket, configuring automatic mounting, updating ResourceSpace to use the S3 bucket, verifying permissions, and testing the configuration.
A Comprehensive Guide to Digital Curation: Tools and Techniques
Explore digital curation: key tools and techniques for preserving significant cultural assets.
upload_multipart
The "upload_multipart" function allows users to upload files using HTTP multipart to an existing resource. This function is available from version 10.2+ of the software. The function requires several variables to be provided, including the ID of the resource, a boolean value to indicate whether to process embedded metadata, a boolean value to indicate whether to re-process the existing file, and the file to be uploaded.
The Digital Asset Management Buyer's Guide
In this guide we look at what DAM software actually is, the problems it solves and some questions to ask a vendor before making a buying decision.
User preferences
The article provides instructions on how to access user preferences on a website. Users can click on the user profile icon at the top right of the screen and select "Preferences" to make changes to the functionality and interface available to them.
get_resource_path
The get_resource_path function returns a URL or file path for a resource file. It takes several parameters, including the ID of the resource or an array of resource IDs, a flag indicating whether a file path should be returned instead of a URL, the size of the requested file, and whether the path should be generated if it does not yet exist on disk.
Configuring email and messaging
This article provides guidance on how to configure email and messaging settings in ResourceSpace. To change the email address that system emails are sent from, users should navigate to Admin > System > System configuration and change the 'Email from address'.
ResourceSpace messages
ResourceSpace uses messages to ensure that notifications are prominently displayed so that important messages are not overlooked. A counter next to the user's profile will increase to indicate the activity as new messages are received.
API
ResourceSpace implements a RESTful API that returns JSON. All requests must be signed using a shared private key specific to each user. This can be performed via GET or POST.
Writing your own plugins
A plugin in ResourceSpace is a collection of PHP code, language files, graphics, CSS files and other related files that are structured to conform to the ResourceSpace plugin architecture. For deployment, the files that constitute a plugin are packaged together into a self-contained file called a ResourceSpace Plugin (.
User resource requests
ResourceSpace allows users to request access to restricted resources. The request mode setting on the user group determines what happens with the request. If the request mode is set to email only, an email is sent to the administration notification address containing the request details.
Collection options
There is a list of options available to you from the collection actions dropdown menu. This menu is present in the collection bar and from the "Manage My Collections" page, as well as on the search page when viewing resources in a collection.
Uploading
Uploading files into ResourceSpace is a very simple process, however it is at this stage that you will be adding the metadata that ensures your resources can found and used effectively. It is key that you put as much relevant metadata into the resource fields as possible now to make your contributions as valuable as they can be.
Checksums and duplicate blocking
Checksums are a sequence of numbers and letters that are produced by running a file through an algorithm that uses a cryptographic hash to create a unique identifier. Even the slightest change in the original file will produce a different checksum, making them useful for ensuring file integrity and preventing resource duplication.
Table: resource
The article provides a table of the resource, which is the central record within ResourceSpace mapping to a single asset/file. The table includes various columns such as ref, title, resource_type, has_image, is_transcoding, hit_count, new_hit_count, creation_date, rating, user_rating, user_rating_count, user_rating_total, country, file_extension, preview_extension, image_red, image_green, image_blue, thumb_width, thumb_height, archive, access, colour_key, created_by, file_path, file_modified, file_checksum, request_count, expiry_notification_sent, preview_tweaks, geo_lat, geo_long, mapzoom, disk_usage, disk_usage_last_updated, file_size, preview_attempts, modified, last_verified, integrity_fail, and lock_user.
ResourceSpace file storage (filestore)
ResourceSpace stores resource files in obfuscated folder paths on the server and not in the database. The folders are not meaningful to an administrator browsing the folders on the server because they are derived from the unique resource ID and are not related in any way to metadata or collections that the resources belong to.
Frequently Asked Questions (FAQs)
The most frequently asked questions about ResourceSpace, the free and open source Digital Asset Management system.