DannyJoris
12 years ago
6 changed files with 484 additions and 38 deletions
@ -1,9 +1,11 @@
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/* |
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Document : islandora_basic_collection.admin.css |
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Created on : May 23, 2012, 11:23:06 AM |
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Description: |
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Purpose of the stylesheet follows. |
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/** |
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* @file |
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* Css file for Islandora admin pages |
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*/ |
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/* Solution pack admin page */ |
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.islandora-solution-pack-fieldset |
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{ |
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padding-top: 0.5em; |
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} |
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@ -0,0 +1,257 @@
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<?php |
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/** |
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* @file |
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* This file contains all admin and callback functions for solution pack management. |
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*/ |
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function islandora_solution_packs_admin() { |
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// set variables |
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$enabled_solution_packs = module_invoke_all('islandora_required_objects'); |
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$output = ''; |
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foreach ($enabled_solution_packs as $solution_pack_module => $solution_pack_info) { |
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$objects = array(); |
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foreach ($solution_pack_info as $field => $value) { |
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switch ($field) { |
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case 'title': |
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$solution_pack_name = $value; |
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break; |
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case 'objects': |
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$objects = $value; |
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break; |
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} |
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} |
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// get form |
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$form_array = drupal_get_form('islandora_solution_pack_form_' . $solution_pack_module, $solution_pack_module, $solution_pack_name, $objects); |
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// render form |
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$output .= drupal_render($form_array); |
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} |
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return $output; |
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} |
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function islandora_solution_pack_form($form, &$form_state, $solution_pack_module, $solution_pack_name, $objects = array()) { |
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// set variables |
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global $base_path; |
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$needs_update = FALSE; |
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$needs_install = FALSE; |
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$form = array(); |
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$form['solution_pack'] = array( |
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'#type' => 'fieldset', |
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'#collapsible' => FALSE, |
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'#collapsed' => FALSE, |
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'#attributes' => array('class' => array('islandora-solution-pack-fieldset')), |
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); |
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// adding values |
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$form['solution_pack']['solution_pack_module'] = array( |
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'#type' => 'value', |
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'#value' => $solution_pack_module, |
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); |
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$form['solution_pack']['solution_pack_name'] = array( |
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'#type' => 'value', |
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'#value' => $solution_pack_name, |
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); |
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$form['solution_pack']['objects'] = array( |
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'#type' => 'value', |
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'#value' => $objects, |
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); |
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// table |
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// header |
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$table_header = array('PID', 'Status'); |
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$table_rows = array(); |
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// loop over defined objects |
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foreach ($objects as $object) { |
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$datastreams = NULL; |
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if (isset($object['pid'])) { |
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$pid = $object['pid']; |
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// load object |
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$item = islandora_object_load($pid); |
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$table_row = array($object['pid']); |
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$object_status = t('Up-to-date'); |
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if (!$item) { |
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$object_status = t('Missing'); |
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$needs_install = TRUE; |
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} |
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else { |
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if (isset($object['dsid']) && isset($object['datastream_file']) && isset($object['dsversion'])) { |
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$datastreams = array( |
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array( |
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'dsid' => $object['dsid'], |
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'datastream_file' => $object['datastream_file'], |
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'dsversion' => $object['dsversion'], |
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), |
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); |
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} |
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elseif (!empty($object['datastreams'])) { |
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$datastreams = $object['datastreams']; |
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} |
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if (!empty($datastreams) && is_array($datastreams)) { |
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foreach ($datastreams as $ds) { |
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$ds_id = $ds['dsid']; |
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// check if defined datastream exists in the object |
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if (!$item[$ds_id]) { |
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$needs_update = TRUE; |
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$object_status = t('Missing datastream'); |
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break; |
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} |
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elseif (isset($ds['dsversion'])) { |
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// Check if the datastream is versioned and needs updating. |
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$installed_version = islandora_get_islandora_datastream_version($item, $ds['dsid']); |
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$available_version = islandora_get_islandora_datastream_version(NULL, NULL, $ds['datastream_file']); |
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if ($available_version > $installed_version) { |
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$needs_update = TRUE; |
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$object_status = t('Out of date'); |
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break; |
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} |
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} |
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} |
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} |
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} |
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array_push($table_row, $object_status); |
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$table_rows[] = $table_row; |
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} |
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} |
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// title |
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if (!$form_state['submitted']) { |
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$form['solution_pack']['solution_pack_label'] = array( |
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'#markup' => filter_xss($solution_pack_name), |
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'#prefix' => '<h3>', |
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'#suffix' => '</h3>', |
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); |
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$form['solution_pack']['install_status'] = array( |
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'#markup' => '<strong>' . t('Object status:') . ' </strong>', |
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'#prefix' => '<div class="islandora-solution-pack-install-status">', |
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'#suffix' => '</div>', |
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); |
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if (!$needs_install && !$needs_update) { |
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$form['solution_pack']['install_status']['#markup'] .= ' ' . theme('image', array('path' => 'misc/watchdog-ok.png')) . ' ' . t('All required objects are installed and up-to-date.'); |
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$submit_button_text = t("Force reinstallation of objects"); |
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} |
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else { |
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$form['solution_pack']['install_status']['#markup'] .= ' ' . theme('image', array('path' => 'misc/watchdog-warning.png')) . ' ' . t('Some objects must be re-ingested. See objects list for details.'); |
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$submit_button_text = t("Install objects"); |
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} |
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$form['solution_pack']['table'] = array( |
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'#type' => 'item', |
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'#markup' => theme('table', array('header' => $table_header, 'rows' => $table_rows)), |
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); |
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} |
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$form['solution_pack']['submit'] = array( |
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'#value' => $submit_button_text, |
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'#type' => 'submit', |
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'#name' => $solution_pack_module, |
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'#attributes' => array('class' => array('islandora-solution-pack-submit')), |
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'#weight' => 40, |
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); |
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$form['solution_pack']['#submit'] = array( |
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'islandora_solution_pack_form_submit', |
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); |
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return $form; |
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} |
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/** |
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* Submit handler for solution pack form. |
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* |
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* @param array $form |
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* The form submitted. |
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* @param array_reference $form_state |
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* The state of the form submited. |
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*/ |
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function islandora_solution_pack_form_submit($form, &$form_state) { |
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// get variables |
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$solution_pack_module = $form_state['values']['solution_pack_module']; |
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$solution_pack_name = $form_state['values']['solution_pack_name']; |
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$objects = $form_state['values']['objects']; |
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$batch = array( |
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'title' => t('Installing / updating solution pack objects'), |
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'file' => drupal_get_path('module', 'islandora') . '/includes/solution_packs.inc', |
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'operations' => array(), |
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); |
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foreach ($objects as $object) { |
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// Add this object to the batch job queue. |
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$batch['operations'][] = array('islandora_batch_reingest_object', array($object)); |
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} |
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batch_set($batch); |
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// Hook to let solution pack objects be modified. |
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// Not using module_invoke so solution packs can be expanded by other modules. |
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module_invoke_all('islandora_postprocess_solution_pack', $solution_pack_module); |
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} |
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/** |
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* Batch reingest object |
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* |
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* @param type $object |
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* @param type $context |
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* @return type |
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*/ |
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function islandora_batch_reingest_object($object, &$context) { |
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module_load_include('inc', 'islandora', 'includes/utilities'); |
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module_load_include('inc', 'islandora', 'includes/islandora.ingest'); |
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// include Tuque library |
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module_load_include('inc', 'islandora', 'includes/tuque'); |
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global $user; |
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// new connection |
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try { |
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$connection = new IslandoraTuque($user); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to connect to the repository %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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if (!empty($object) && is_array($object)) { |
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// set and validate PID |
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$pid = $object['pid']; |
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if (!islandora_validate_pid($pid)) { |
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return NULL; |
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} |
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// purge object |
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// check if object already exits |
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$object_query = $connection->api->a->findObjects('query', 'pid=' . $pid); |
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if (!empty($object_query['results'])) { |
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islandora_object_purge($pid); |
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} |
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else { |
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drupal_set_message(t('Content models for the basic image module already exist!'), 'warning'); |
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} |
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// build and ingest new object |
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islandora_ingest_new_object($object); |
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} |
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} |
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