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fab/doi-system
==============

DOI System - OAI server emulation. OAI stands for Open Archives Initiative, a protocol for Metadata Harvesting.

v11.x-dev(3y ago)252GPL-2.0-or-laterPHP

Since Aug 20Pushed 3y ago6 watchersCompare

[ Source](https://github.com/Ecodev/doi_system)[ Packagist](https://packagist.org/packages/fab/doi-system)[ Docs](https://github.com/Ecodev/doi_system)[ RSS](/packages/fab-doi-system/feed)WikiDiscussions master Synced 2mo ago

READMEChangelogDependencies (1)Versions (2)Used By (0)

DOI System for TYPO3 CMS
========================

[](#doi-system-for-typo3-cms)

This is a TYPO3 CMS extension emulating an OAI server. OAI stands for Open Archives Initiative, a protocol for Metadata Harvesting.

The URLs given as example are encoded.

```
# Return all document
http://domain.tld/doi/

```

Under the hood, the URL is decoded and corresponds to something like::

```
http://domain.tld/index.php?eID=doi_system&route=users/1;

```

Configuration
=============

[](#configuration)

The configuration is done via TypoScript.

Installation
============

[](#installation)

1. Install via composer or clone the extension into /path/typo3conf/ext/.

    $ composer require fab/doi-system
2. Go to Extension Manager and activate the extension doi\_system.
3. Add a rewrite rule to your .htaccess:

    RewriteRule ^doi/(.\*)$ /index.php?eID=doi\_system \[QSA,L\]

or, if you are using Nginx:

```
rewrite ^/doi/(.*)$ /index.php?eID=doi_system last;

```

Now you can start fetching content with `doi/`.

###  Health Score

21

—

LowBetter than 19% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity11

Limited adoption so far

Community11

Small or concentrated contributor base

Maturity36

Early-stage or recently created project

 Bus Factor1

Top contributor holds 96.3% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

1416d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/9df52765d70098f094d02c41a2fda5b108b30ba7e58383dd79c5eda0f286dd21?d=identicon)[fudriot](/maintainers/fudriot)

---

Top Contributors

[![fabarea](https://avatars.githubusercontent.com/u/620730?v=4)](https://github.com/fabarea "fabarea (26 commits)")[![PowerKiKi](https://avatars.githubusercontent.com/u/72603?v=4)](https://github.com/PowerKiKi "PowerKiKi (1 commits)")

---

Tags

doiprotocoltypo3typo3-extensionTYPO3 CMSOAI serverDOI system

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![Health badge](/badges/fab-doi-system/health.svg)

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