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Moved the files to the appropriate name

pull/41/head
Ben Woodhead 13 years ago
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b765fbb65b
4 changed files with 2593 additions and 0 deletions
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  1. 9
      digital_repository.info
  2. 158
      digital_repository.install
  3. 2251
      digital_repository.module
  4. 175
      digital_repository.solutionpacks.inc

9
digital_repository.info
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; $Id$
name = Digital Repository
dependencies[] = imageapi
dependencies[] = tabs
dependencies[] = islandora_content_model_forms
description = Shows a list of items in a fedora collection.
package = Islandora
version = 11.2.beta1
core = 6.x

158
digital_repository.install
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<?php
/**
* @file fedora_repository.install
*/
/**
* Implementation of hook_enable().
*/
function fedora_collections_enable() {
//nothing to do as we do not currently touch the drupal database.
//other than the variables table
}
/**
* Implementation of hook_requirements().
*
* @return
* An array describing the status of the site regarding available updates.
* If there is no update data, only one record will be returned, indicating
* that the status of core can't be determined. If data is available, there
* will be two records: one for core, and another for all of contrib
* (assuming there are any contributed modules or themes enabled on the
* site). In addition to the fields expected by hook_requirements ('value',
* 'severity', and optionally 'description'), this array will contain a
* 'reason' attribute, which is an integer constant to indicate why the
* given status is being returned (UPDATE_NOT_SECURE, UPDATE_NOT_CURRENT, or
* UPDATE_UNKNOWN). This is used for generating the appropriate e-mail
* notification messages during update_cron(), and might be useful for other
* modules that invoke update_requirements() to find out if the site is up
* to date or not.
*
* @see _update_message_text()
* @see _update_cron_notify()
*/
function fedora_repository_requirements($phase) {
global $base_url;
$requirements = array();
if ($phase == 'install') {
// Test for SOAP
$requirements['fedora-soap']['title'] = t("PHP SOAP extension library");
if (!class_exists('SoapClient')) {
$requirements['fedora-soap']['value'] = t("Not installed");
$requirements['fedora-soap']['severity'] = REQUIREMENT_ERROR;
$requirements['fedora-soap']['description'] = t('Ensure that the PHP SOAP extension is installed.');
}
else {
$requirements['fedora-soap']['value'] = t("Installed");
$requirements['fedora-soap']['severity'] = REQUIREMENT_OK;
}
// Test for Curl
$requirements['curl']['title'] = "PHP Curl extension library";
if (!function_exists('curl_init')) {
$requirements['curl']['value'] = t("Not installed");
$requirements['curl']['severity'] = REQUIREMENT_ERROR;
$requirements['curl']['description'] = t("Ensure that the PHP Curl extension is installed.");
}
else {
$requirements['curl']['value'] = t("Installed");
$requirements['curl']['severity'] = REQUIREMENT_OK;
}
// Test for DOM
$requirements['dom']['title'] = "PHP DOM XML extension library";
if (!method_exists('DOMDocument', 'loadHTML')) {
$requirements['dom']['value'] = t("Not installed");
$requirements['dom']['severity'] = REQUIREMENT_ERROR;
$requirements['dom']['description'] = t("Ensure that the PHP DOM XML extension is installed.");
}
else {
$requirements['dom']['value'] = t("Installed");
$requirements['dom']['severity'] = REQUIREMENT_OK;
}
// Test for XSLT
$requirements['xsl']['title'] = "PHP XSL extension library";
if (!class_exists('XSLTProcessor')) {
$requirements['xslt']['value'] = t("Not installed");
$requirements['xslt']['severity'] = REQUIREMENT_ERROR;
$requirements['xslt']['description'] = t("Ensure that the PHP XSL extension is installed.");
}
else {
$requirements['xslt']['value'] = t("Installed");
$requirements['xslt']['severity'] = REQUIREMENT_OK;
}
// Test for Imagick
system("hash convert 2>&-", $return_value);
$requirements['imagick']['title'] = t("Image Magick library");
if ($return_value) {
$requirements['imagick']['value'] = t("Not installed");
$requirements['imagick']['severity'] = REQUIREMENT_WARNING;
$requirements['imagick']['description'] = t('Ensure that the Image Magick library is installed.');
}
else {
$requirements['imagick']['value'] = t("Installed");
$requirements['imagick']['severity'] = REQUIREMENT_OK;
}
// Test for Kakadu
system("hash kdu_compress 2>&-", $return_value);
$requirements['kakadu']['title'] = t("Kakadu library");
if ($return_value) {
$requirements['kakadu']['value'] = t("Not installed");
$requirements['kakadu']['severity'] = REQUIREMENT_WARNING;
$requirements['kakadu']['description'] = t('Ensure that the Kakadu library is installed.');
}
else {
$requirements['kakadu']['value'] = t("Installed");
$requirements['kakadu']['severity'] = REQUIREMENT_OK;
}
}
elseif ($phase == 'runtime') {
module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
$requirements['fedora-repository']['title'] = t("Fedora server");
if (!fedora_available()) {
$requirements['fedora-repository']['value'] = t("Not available");
$requirements['fedora-repository']['severity'] = REQUIREMENT_ERROR;
$requirements['fedora-repository']['description'] = t('Ensure that Fedora is running and that the <a href="@collection-settings">collection settings</a> are correct.', array('@collection-settings' => $base_url . '/admin/settings/fedora_repository'));
}
else {
$requirements['fedora-repository']['value'] = t("Available");
$requirements['fedora-repository']['severity'] = REQUIREMENT_OK;
}
// Check for ImageMagick
$requirements['fedora-imagemagick']['title'] = t("ImageMagick convert in \$PATH");
$result = exec('convert');
if (!$result) {
$requirements['fedora-imagemagick']['value'] = t('Not in $PATH');
$requirements['fedora-imagemagick']['description'] = t('Islandora will not be able to create thumbnails. Ensure that <a href="www.imagemagick.org/">ImageMagick</a> is installed and the convert command is executable by the web server user.');
$requirements['fedora-imagemagick']['severity'] = REQUIREMENT_WARNING;
}
else {
$requirements['fedora-imagemagick']['value'] = t("Available");
$requirements['fedora-imagemagick']['severity'] = REQUIREMENT_OK;
}
$requirements['fedora-kakadu']['title'] = 'Kakadu kdu_compress in $PATH';
$kdu_res = exec('kdu_compress -v');
if (!$kdu_res) {
$requirements['fedora-kakadu']['value'] = ('Not in $PATH');
$requirements['fedora-kakadu']['description'] = t('Islandora cannot convert TIFF image files to JPEG2000 format. Ensure <a href="http://www.kakadusoftware.com/">Kakadu</a> is installed and the kdu_compress command is executable by the web server user.');
$requirements['fedora-kakadu']['severity'] = REQUIREMENT_WARNING;
}
else {
$requirements['fedora-kakadu']['value'] = t("Available");
$requirements['fedora-kakadu']['severity'] = REQUIREMENT_OK;
}
}
return $requirements;
}

2251
digital_repository.module
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175
digital_repository.solutionpacks.inc
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<?php
/**
* @file
* Invokes a hook to any dependent modules asking them if their installations require
* any fedora objects to be present. Modules implementing this hook should return an array
* of arrays of the form:
*
* array( 'pid', 'path-to-foxml-file', 'dsid', 'path-to-datastream-file', int dsversion)
*
* where the last three options are optional. A module can either point to a simple
* foxml file to install, or can specify a datastreamstream to check for, with a
* path to load the datastream from if it isn't there. Optionally a version number
* can be included, to enable updating of content model or collection policy streams
* that may have been updated. THis is a simple whole number that should be incremented
* when changed. This value appears in as an attribute of the topmost element of the stream,
* e.g.,:
*
* <?xml version="1.0" encoding="utf-8"?> <content_model name="Collection" version="2" ...
*
* Datastreams which don't have this element are assumed to be at version 0.
*/
function fedora_repository_solution_packs_page() {
$enabled_solution_packs = module_invoke_all('required_fedora_objects');
$output = '';
foreach ($enabled_solution_packs as $solution_pack_module => $solution_pack_info) {
$objects = array();
foreach ($solution_pack_info as $field => $value) {
switch ($field) {
case 'title':
$solution_pack_name = $value;
break;
case 'objects':
$objects = $value;
break;
}
}
$output .= drupal_get_form('fedora_repository_solution_pack_form_' . $solution_pack_module, $solution_pack_module, $solution_pack_name, $objects);
}
return $output;
}
/**
* Check for installed objects and add a 'Update' or 'Install' button if some objects are missing.
* @param array $solution_pack
*/
function fedora_repository_solution_pack_form(&$form_state, $solution_pack_module, $solution_pack_name, $objects = array()) {
// Check each object to see if it is in the repository.
module_load_include('inc', 'fedora_repository', 'api/fedora_item');
global $base_path;
$needs_update = FALSE;
$needs_install = FALSE;
$form = array();
$form['solution_pack_module'] = array(
'#type' => 'hidden',
'#value' => $solution_pack_module,
);
if (!$form_state['submitted']) {
$form['soluction_pack_name'] = array(
'#type' => 'markup',
'#value' => t($solution_pack_name),
'#prefix' => '<h3>',
'#suffix' => '</h3>',
);
$form['objects'] = array(
'#type' => 'fieldset',
'#title' => "Objects",
'#weight' => 10,
'#attributes' => array('class' => 'collapsed'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$table_header = array('PID', 'Status');
$table_rows = array();
foreach ($objects as $object) {
$datastreams = NULL;
if (isset($object['pid'])) {
$pid = $object['pid'];
$item = new Fedora_Item($pid);
$table_row = array($object['pid']);
$object_status = t('Up-to-date');
if (!$item->exists()) {
$object_status = 'Missing';
$needs_install = TRUE;
}
else {
if (isset($object['dsid']) && isset($object['datastream_file']) && isset($object['dsversion'])) {
$datastreams = array(
array(
'dsid' => $object['dsid'],
'datastream_file' => $object['datastream_file'],
'dsversion' => $object['dsversion'],
),
);
}
elseif (!empty($object['datastreams'])) {
$datastreams = $object['datastreams'];
}
if (!empty($datastreams) && is_array($datastreams)) {
foreach ($datastreams as $ds) {
$ds_list = $item->get_datastreams_list_as_array();
if (!array_key_exists($ds['dsid'], $ds_list)) {
$needs_update = TRUE;
$object_status = 'Missing datastream';
break;
}
if (isset($ds['dsversion'])) {
// Check if the datastream is versioned and needs updating.
$installed_version = fedora_repository_get_islandora_datastream_version($item, $ds['dsid']);
$available_version = fedora_repository_get_islandora_datastream_version(NULL, NULL, $ds['datastream_file']);
if ($available_version > $installed_version) {
$needs_update = TRUE;
$object_status = 'Out of date';
break;
}
}
}
}
}
array_push($table_row, $object_status);
$table_rows[] = $table_row;
}
}
$form['objects']['table'] = array(
'#type' => 'markup',
'#value' => theme_table($table_header, $table_rows),
);
}
$form['install_status'] = array(
'#type' => 'markup',
'#prefix' => '<strong>' . t('Object status:') . '&nbsp;</strong>',
'#suffix' => '&nbsp;',
);
if (!$needs_install && !$needs_update) {
$form['install_status']['#value'] = theme_image('misc/watchdog-ok.png') . t('All required objects are installed and up-to-date.');
}
else {
$form['install_status']['#value'] = theme_image('misc/watchdog-warning.png') . t('Some objects must be re-ingested. See Objects list for details.');
}
$form['submit'] = array(
'#value' => t('Install'),
'#disabled' => !$needs_install && !$needs_update,
'#type' => 'submit',
'#name' => $solution_pack_module,
);
$form['#submit'] = array(
'fedora_repository_solution_pack_form_submit',
);
return $form;
}
function fedora_repository_solution_pack_form_submit($form, &$form_state) {
$what = $form_state;
$module_name = $form_state['values']['solution_pack_module'];
$solution_pack_info = call_user_func($module_name . '_required_fedora_objects');
$batch = array(
'title' => t('Installing / updating solution pack objects'),
'file' => drupal_get_path('module', 'fedora_repository') . '/fedora_repository.module',
'operations' => array(),
);
foreach ($solution_pack_info[$module_name]['objects'] as $object) {
// Add this object to the batch job queue.
$batch['operations'][] = array('fedora_repository_batch_reingest_object', array($object));
}
batch_set($batch);
}
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