Code
/
islandora
7
0
Fork 0
Code Issues Pull Requests 1 Projects Releases Wiki Activity
Browse Source

Updated islandora to include datastream history page

pull/374/head
jonathangreen 12 years ago
parent
e16ef19331
commit
13967dd4a5
4 changed files with 159 additions and 53 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      includes/add_datastream.form.inc
  2. 42
      includes/datastream.versions.inc
  3. 22
      islandora.module
  4. 146
      theme/theme.inc

2
includes/add_datastream.form.inc
Unescape View File

@ -62,7 +62,7 @@ function islandora_add_datastream_form(array $form, array &$form_state, Abstract
'#element_validate' => array('islandora_add_datastream_form_field_does_not_contain_a_forward_slash'),
),
'file' => array(
'#type' => 'managed_file',
'#type' => 'file',
'#required' => TRUE,
'#title' => t('Upload Document'),
'#size' => 48,

42
includes/datastream.versions.inc
Unescape View File

@ -0,0 +1,42 @@
<?php
function islandora_datastream_versions_table ($datastream) {
module_load_include('inc', 'islandora', 'includes/datastream');
module_load_include('inc', 'islandora', 'includes/utilities');
drupal_set_title("$datastream->id Previous Versions");
$header = array();
$header[] = array ('data' => 'Created Date');
$header[] = array('data' => t('Size'));
$header[] = array('data' => t('Label'));
$header[] = array('data' => t('Mime type'));
$rows = array();
foreach ($datastream as $version => $datastream_version) {
$row = array();
$row[] = array(
'class' => 'datastream-date',
'data' => theme('islandora_datastream_view_link', array(
'datastream' => $datastream,
'label' => $datastream_version->createdDate->format(DATE_RFC850),
'version' => $version,
)),
);
$row[] = array(
'class' => 'datastream-size',
'data' => islandora_datastream_get_human_readable_size($datastream_version),
);
$row[] = array(
'class' => 'datastream-label',
'data' => $datastream_version->label,
);
$row[] = array(
'class' => 'datastream-mime',
'data' => $datastream_version->mimeType,
);
$rows[] = $row;
}
return theme('table', array('header' => $header, 'rows' => $rows));
}

22
islandora.module
Unescape View File

@ -33,6 +33,7 @@ define('FEDORA_ADD_DS', 'add fedora datastreams');
define('FEDORA_INGEST', 'ingest fedora objects');
define('FEDORA_PURGE', 'delete fedora objects and datastreams');
define('FEDORA_MANAGE_PROPERTIES', 'manage object properties');
define('ISLANDORA_VIEW_DATASTREAM_HISTORY', 'view old datastream versions');
// Hooks.
define('ISLANDORA_VIEW_HOOK', 'islandora_view_object');
@ -233,6 +234,16 @@ function islandora_menu() {
'access arguments' => array(FEDORA_PURGE, 4),
'load arguments' => array(2),
);
$items['islandora/object/%islandora_object/datastream/%islandora_datastream/versions'] = array(
'title' => 'Datastream Versions',
'page arguments' => array(4),
'page callback' => 'islandora_datastream_versions_table',
'file' => 'includes/datastream.versions.inc',
'type' => MENU_CALLBACK,
'access callback' => 'islandora_datastream_access',
'access arguments' => array(ISLANDORA_VIEW_DATASTREAM_HISTORY, 4),
'load arguments' => array(2),
);
$items['islandora/object/%islandora_object/print'] = array(
'title' => 'Print Object',
'page callback' => 'islandora_print_object',
@ -270,6 +281,7 @@ function islandora_admin_paths() {
$paths['islandora/object/*/manage*'] = TRUE;
$paths['islandora/object/*/delete'] = TRUE;
$paths['islandora/object/*/datastream/*/edit'] = TRUE;
$paths['islandora/object/*/datastream/*/versions'] = TRUE;
return $paths;
}
@ -333,12 +345,16 @@ function islandora_theme() {
),
'islandora_datastream_view_link' => array(
'file' => 'theme/theme.inc',
'variables' => array('datastream' => NULL),
'variables' => array('datastream' => NULL, 'version' => NULL, 'label' => NULL),
),
'islandora_datastream_download_link' => array(
'file' => 'theme/theme.inc',
'variables' => array('datastream' => NULL),
),
'islandora_datastream_version_link' => array(
'file' => 'theme/theme.inc',
'variables' => array('datastream' => NULL),
),
);
}
@ -371,6 +387,10 @@ function islandora_permission() {
'title' => t('Manage object properties'),
'description' => t('Modify object labels, owner IDs, and states.'),
),
ISLANDORA_VIEW_DATASTREAM_HISTORY => array(
'title' => t('View datastream history'),
'description' => t('View all previous versions of a datastream.'),
),
);
}

146
theme/theme.inc
Unescape View File

@ -15,59 +15,71 @@ function islandora_preprocess_islandora_default_edit(array &$variables) {
$variables['islandora_editmetadata_url'] = $base_url . '/islandora/edit_form/' . $islandora_object->id;
module_load_include('inc', 'islandora', 'includes/datastream');
module_load_include('inc', 'islandora', 'includes/utilities');
$header = array(
array('data' => t('ID')),
array('data' => t('Label')),
array('data' => t('Type')),
array('data' => t('Mime type')),
array('data' => t('Size')),
array('data' => t('Operations'), 'colspan' => '3'),
);
$header = array();
$header[] = array('data' => t('ID'));
$header[] = array('data' => t('Label'));
$header[] = array('data' => t('Type'));
$header[] = array('data' => t('Mime type'));
$header[] = array('data' => t('Size'));
if (user_access(ISLANDORA_VIEW_DATASTREAM_HISTORY)) {
$header[] = array('data' => t('Versions'));
}
$header[] = array('data' => t('Operations'), 'colspan' => '3');
$table_attributes = array('class' => array('manage-datastreams'));
$rows = array();
foreach ($islandora_object as $ds) {
$rows[] = array(
array(
'class' => 'datastream-id',
'data' => theme('islandora_datastream_view_link', array(
'datastream' => $ds,
)),
),
array(
'class' => 'datastream-label',
'data' => $ds->label,
),
array(
'class' => 'datastream-control',
'data' => islandora_control_group_to_human_readable($ds->controlGroup),
),
array(
'class' => 'datastream-mime',
'data' => $ds->mimeType,
),
array(
'class' => 'datastream-size',
'data' => islandora_datastream_get_human_readable_size($ds),
),
array(
'class' => 'datastream-download',
'data' => theme('islandora_datastream_download_link', array(
'datastream' => $ds,
)),
),
array(
'class' => 'datstream-edit',
'data' => theme('islandora_datastream_edit_link', array(
'datastream' => $ds,
)),
),
array(
'class' => 'datastream-delete',
'data' => theme('islandora_datastream_delete_link', array(
$row = array();
$row[] = array(
'class' => 'datastream-id',
'data' => theme('islandora_datastream_view_link', array(
'datastream' => $ds,
)),
);
$row[] = array(
'class' => 'datastream-label',
'data' => $ds->label,
);
$row[] = array(
'class' => 'datastream-control',
'data' => islandora_control_group_to_human_readable($ds->controlGroup),
);
$row[] = array(
'class' => 'datastream-mime',
'data' => $ds->mimeType,
);
$row[] = array(
'class' => 'datastream-size',
'data' => islandora_datastream_get_human_readable_size($ds),
);
if (user_access(ISLANDORA_VIEW_DATASTREAM_HISTORY)) {
$row[] = array(
'class' => 'datastream-versions',
'data' => theme('islandora_datastream_version_link', array(
'datastream' => $ds,
)),
),
);
}
$row[] = array(
'class' => 'datastream-download',
'data' => theme('islandora_datastream_download_link', array(
'datastream' => $ds,
)),
);
$row[] = array(
'class' => 'datstream-edit',
'data' => theme('islandora_datastream_edit_link', array(
'datastream' => $ds,
)),
);
$row[] = array(
'class' => 'datastream-delete',
'data' => theme('islandora_datastream_delete_link', array(
'datastream' => $ds,
)),
);
$rows[] = $row;
}
$caption = $islandora_object->label . ' - ' . $islandora_object->id;
$table = array(
@ -261,10 +273,28 @@ function theme_islandora_datastream_view_link(array $vars) {
$datastream = $vars['datastream'];
module_load_include('inc', 'islandora', 'includes/utilities');
$label = check_plain($datastream->id);
return islandora_datastream_access(FEDORA_VIEW_OBJECTS, $datastream) ?
l($label, islandora_datastream_get_url($datastream, 'view')) :
$label;
if($vars['label'] === NULL) {
$label = check_plain($datastream->id);
}
else {
$label = check_plain($vars['label']);
}
if($vars['version'] === NULL) {
$perm = FEDORA_VIEW_OBJECTS;
$query = array();
}
else {
$perm = ISLANDORA_VIEW_DATASTREAM_HISTORY;
$query = array('version' => $vars['version']);
}
if (islandora_datastream_access($perm, $datastream)) {
return l($label, islandora_datastream_get_url($datastream, 'view'), array('query' => $query));
}
else {
return $label;
}
}
/**
@ -304,3 +334,17 @@ function theme_islandora_datastream_edit_link(array $vars) {
l(t('edit'), "islandora/object/{$datastream->parent->id}/datastream/{$datastream->id}/edit") :
'';
}
function theme_islandora_datastream_version_link(array $vars) {
$datastream = $vars['datastream'];
module_load_include('inc', 'islandora', 'includes/utilities');
$see_history = islandora_datastream_access(ISLANDORA_VIEW_DATASTREAM_HISTORY, $datastream);
if($see_history) {
return l(count($datastream), "islandora/object/{$datastream->parent->id}/datastream/{$datastream->id}/versions");
}
else {
return '';
}
}
Write Preview
Loading…
Cancel
Save