opencultureconsulting
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simple-oai-pmh
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Make data directory configurable

This commit is contained in:
Sebastian Meyer 2017-06-09 18:50:11 +02:00
parent fc3a3d1861
commit e1f59e2c66
4 changed files with 13 additions and 8 deletions
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4
README.md
View File

@ -12,9 +12,9 @@ Installation
1. Deploy all the files to a webserver.
2. Put the records into the data/ directory (or create a symlink named "data" pointing to your records). Each record has to be a separate XML file with its identifier as filename (i.e. 12345678.xml).
2. Edit oai2config.php and adjust the settings according to your preferences.
3. Edit oai2config.php and adjust the settings according to your preferences.
3. Put the records into the specified data directory. Each record has to be a separate XML file with its identifier as filename (i.e. 12345678.xml).
4. Congratulations! Now you are running an OAI-PMH 2.0 compatible data provider.

7
index.php
View File

@ -27,7 +27,7 @@ require_once('oai2server.php');
$records = array();
$timestamps = array();
$files = glob('data/*.xml');
$files = glob(rtrim($config['dataDirectory'], '/').'/*.xml');
foreach($files as $file) {
$records[pathinfo($file, PATHINFO_FILENAME)] = $file;
$timestamps[filemtime($file)][] = pathinfo($file, PATHINFO_FILENAME);
@ -40,10 +40,11 @@ ksort($timestamps);
reset($timestamps);
// Get current base URL
$baseURL = $_SERVER['HTTP_HOST'].parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off') {
$baseURL = 'https://'.$_SERVER['HTTP_HOST'].parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
$baseURL = 'https://'.$baseURL;
} else {
$baseURL = 'http://'.$_SERVER['HTTP_HOST'].parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
$baseURL = 'http://'.$baseURL;
}
// Build the Identify response

4
oai2config.php
View File

@ -37,6 +37,10 @@ $config['metadataFormat'] = 'oai_dc';
$config['metadataSchema'] = 'http://www.openarchives.org/OAI/2.0/oai_dc.xsd';
$config['metadataNamespace'] = 'http://www.openarchives.org/OAI/2.0/oai_dc/';
// Directory containing the records
// (Make sure the given path is readable)
$config['dataDirectory'] = 'data/';
// Maximum number of records to return before giving a resumption token
$config['maxRecords'] = 100;

6
oai2server.php
View File

@ -68,8 +68,8 @@ class OAI2Server {
$errorResponse = new OAI2XMLResponse($this->uri, $this->verb, $this->args);
$oai_node = $errorResponse->doc->documentElement;
foreach($this->errors as $e) {
$node = $errorResponse->addChild($oai_node,"error",$e->getMessage());
$node->setAttribute("code",$e->getOAI2Code());
$node = $errorResponse->addChild($oai_node, 'error', $e->getMessage());
$node->setAttribute('code', $e->getOAI2Code());
}
return $errorResponse->doc;
}
@ -248,7 +248,7 @@ class OAI2Server {
list($usec, $sec) = explode(' ', microtime());
$token = ((int)($usec*1000) + (int)($sec*1000));
$fp = fopen ($this->token_prefix.$token, 'w');
if($fp==false) {
if($fp == false) {
exit('Cannot write resumption token. Writing permission needs to be changed.');
}
$values = array(