William Panting
11 years ago
12 changed files with 385 additions and 33 deletions
@ -0,0 +1,171 @@
|
||||
<?php |
||||
/** |
||||
* @file |
||||
* Defines functions used when viewing metadata displays on Islandora objects. |
||||
*/ |
||||
|
||||
/** |
||||
* Retrieves the metadata display markup for an Islandora object. |
||||
* |
||||
* @param AbstractObject $object |
||||
* An AbstractObject representing an object within Fedora. |
||||
* @param bool $print |
||||
* Whether the object is being printed. |
||||
* |
||||
* @return string |
||||
* Markup to be rendered for display on Islandora object pages. |
||||
*/ |
||||
function islandora_retrieve_metadata_markup(AbstractObject $object, $print = FALSE) { |
||||
$viewers = module_invoke_all('islandora_metadata_display_info'); |
||||
$viewer = variable_get('islandora_metadata_display', 'dublin_core'); |
||||
$markup = ''; |
||||
if (isset($viewers[$viewer]['metadata callback'])) { |
||||
$markup = call_user_func($viewers[$viewer]['metadata callback'], $object, $print); |
||||
// The callback doesn't have any markup provided for this particular object, |
||||
// default back to the dublin_core display. |
||||
if ($markup === FALSE) { |
||||
$markup = call_user_func($viewers['dublin_core']['metadata callback'], $object, $print); |
||||
} |
||||
} |
||||
return $markup; |
||||
} |
||||
|
||||
/** |
||||
* Retrieves the metadata display description for an Islandora object. |
||||
* |
||||
* @param AbstractObject $object |
||||
* An AbstractObject representing an object within Fedora. |
||||
* |
||||
* @return string |
||||
* Markup to be rendered for description on Islandora object pages. |
||||
*/ |
||||
function islandora_retrieve_description_markup(AbstractObject $object) { |
||||
$viewers = module_invoke_all('islandora_metadata_display_info'); |
||||
$viewer = variable_get('islandora_metadata_display', 'dublin_core'); |
||||
$markup = ''; |
||||
if (isset($viewers[$viewer]['description callback'])) { |
||||
$markup = call_user_func($viewers[$viewer]['description callback'], $object); |
||||
// The callback doesn't have any markup provided for this particular object, |
||||
// default back to the dublin_core display. |
||||
if ($markup === FALSE) { |
||||
$markup = call_user_func($viewers['dublin_core']['description callback'], $object); |
||||
} |
||||
} |
||||
return $markup; |
||||
} |
||||
|
||||
/** |
||||
* Form used for choosing which default metadata display to use for viewing. |
||||
* |
||||
* @param array $form |
||||
* An array representing a Drupal form. |
||||
* @param array $form_state |
||||
* An array containing the Drupal form state. |
||||
* |
||||
* @return array |
||||
* An array representing the metadata display viewer form. |
||||
*/ |
||||
function islandora_metadata_display_form($form, $form_state) { |
||||
module_load_include('inc', 'islandora', 'includes/solution_packs.inc'); |
||||
$form = array(); |
||||
$defined_displays = module_invoke_all('islandora_metadata_display_info'); |
||||
if (!empty($defined_displays)) { |
||||
$no_viewer = array(); |
||||
$no_viewer['none'] = array( |
||||
'label' => t('None'), |
||||
'description' => t("Don't show any metadata for displaying"), |
||||
); |
||||
$viewers = array_merge_recursive($no_viewer, $defined_displays); |
||||
|
||||
$form['viewers'] = array( |
||||
'#type' => 'item', |
||||
'#title' => t('Select a viewer'), |
||||
'#description' => t('Preferred metadata display for Islandora. These may be provided by third-party modules.'), |
||||
'#tree' => TRUE, |
||||
'#theme' => 'islandora_viewers_table', |
||||
); |
||||
|
||||
foreach ($viewers as $name => $profile) { |
||||
$options[$name] = ''; |
||||
$form['viewers']['name'][$name] = array( |
||||
'#type' => 'hidden', |
||||
'#value' => $name, |
||||
); |
||||
$form['viewers']['label'][$name] = array( |
||||
'#type' => 'item', |
||||
'#markup' => $profile['label'], |
||||
); |
||||
$form['viewers']['description'][$name] = array( |
||||
'#type' => 'item', |
||||
'#markup' => $profile['description'], |
||||
); |
||||
$form['viewers']['configuration'][$name] = array( |
||||
'#type' => 'item', |
||||
'#markup' => (isset($profile['configuration']) AND $profile['configuration'] != '') ? l(t('configure'), $profile['configuration']) : '', |
||||
); |
||||
} |
||||
$form['viewers']['default'] = array( |
||||
'#type' => 'radios', |
||||
'#options' => isset($options) ? $options : array(), |
||||
'#default_value' => variable_get('islandora_metadata_display', 'dublin_core'), |
||||
); |
||||
} |
||||
else { |
||||
$form['viewers']['no_viewers'] = array( |
||||
'#markup' => t('No viewers detected.'), |
||||
); |
||||
} |
||||
$form['submit'] = array( |
||||
'#type' => 'submit', |
||||
'#value' => t('Save configuration'), |
||||
); |
||||
return $form; |
||||
} |
||||
|
||||
/** |
||||
* Submit handler for the metadata display form which sets the default viewer. |
||||
* |
||||
* @param array $form |
||||
* An array representing a Drupal form. |
||||
* @param array $form_state |
||||
* An array containing the Drupal form state. |
||||
*/ |
||||
function islandora_metadata_display_form_submit($form, $form_state) { |
||||
variable_set('islandora_metadata_display', $form_state['values']['viewers']['default']); |
||||
drupal_set_message(t('The configuration options have been saved.')); |
||||
} |
||||
|
||||
/** |
||||
* Metadata display callback for rendering Dublin Core metadata. |
||||
* |
||||
* @param AbstractObject $object |
||||
* An AbstractObject representing an object within Fedora. |
||||
* @param bool $print |
||||
* Whether the display is being printed or not. |
||||
* |
||||
* @return string |
||||
* Markup representing the rendered metadata from Dublin Core. |
||||
*/ |
||||
function islandora_metadata_display_callback(AbstractObject $object, $print = FALSE) { |
||||
$elements = array( |
||||
'islandora_object' => $object, |
||||
'print' => $print, |
||||
); |
||||
return theme('islandora_dublin_core_display', $elements); |
||||
} |
||||
|
||||
/** |
||||
* Metadata description callback for rendering Dublin Core description. |
||||
* |
||||
* @param AbstractObject $islandora_object |
||||
* An AbstractObject representing an object within Fedora. |
||||
* |
||||
* @return string |
||||
* Markup representing the rendered metadata from Dublin Core. |
||||
*/ |
||||
function islandora_metadata_description_callback(AbstractObject $islandora_object) { |
||||
$elements = array( |
||||
'islandora_object' => $islandora_object, |
||||
); |
||||
return theme('islandora_dublin_core_description', $elements); |
||||
} |
||||
@ -0,0 +1,20 @@
|
||||
<?php |
||||
/** |
||||
* @file |
||||
* This is the template file for the Dublin Core metadata description. |
||||
* |
||||
* Available variables: |
||||
* - $islandora_object: The Islandora object rendered in this template file |
||||
* $dc_array: The DC datastream object values as a sanitized array. This |
||||
* includes label, value and class name. |
||||
* |
||||
* @see template_preprocess_islandora_dublin_core_description() |
||||
* @see theme_islandora_dublin_core_description() |
||||
*/ |
||||
?> |
||||
<div class="islandora-metadata-sidebar"> |
||||
<?php if (!empty($dc_array['dc:description']['value'])): ?> |
||||
<h2><?php print $dc_array['dc:description']['label']; ?></h2>
|
||||
<p property="description"><?php print $dc_array['dc:description']['value']; ?></p>
|
||||
<?php endif; ?> |
||||
</div> |
||||
@ -0,0 +1,33 @@
|
||||
<?php |
||||
/** |
||||
* @file |
||||
* This is the template file for the object page for large image |
||||
* |
||||
* Available variables: |
||||
* - $islandora_object: The Islandora object rendered in this template file |
||||
* - $islandora_dublin_core: The DC datastream object |
||||
* - $dc_array: The DC datastream object values as a sanitized array. This |
||||
* includes label, value and class name. |
||||
* - $islandora_object_label: The sanitized object label. |
||||
* |
||||
* @see template_preprocess_islandora_dublin_core_display() |
||||
* @see theme_islandora_dublin_core_display() |
||||
*/ |
||||
?> |
||||
<fieldset <?php $print ? print('class="islandora islandora-metadata"') : print('class="islandora islandora-metadata collapsible collapsed"');?>>
|
||||
<legend><span class="fieldset-legend"><?php print t('Details'); ?></span></legend>
|
||||
<div class="fieldset-wrapper"> |
||||
<dl xmlns:dcterms="http://purl.org/dc/terms/" class="islandora-inline-metadata islandora-metadata-fields"> |
||||
<?php $row_field = 0; ?> |
||||
<?php foreach($dc_array as $key => $value): ?> |
||||
<dt property="<?php print $value['dcterms']; ?>" content="<?php print $value['value']; ?>" class="<?php print $value['class']; ?><?php print $row_field == 0 ? ' first' : ''; ?>">
|
||||
<?php print $value['label']; ?> |
||||
</dt> |
||||
<dd class="<?php print $value['class']; ?><?php print $row_field == 0 ? ' first' : ''; ?>">
|
||||
<?php print $value['value']; ?> |
||||
</dd> |
||||
<?php $row_field++; ?> |
||||
<?php endforeach; ?> |
||||
</dl> |
||||
</div> |
||||
</fieldset> |
||||
Loading…
Reference in new issue