/**
* Get an image thumbnail, or dublin core title as fallback. For fedora import items this
* returns a thumbnail of the size set in the admin options
* @package Omeka\Function\View\Item
* @uses Omeka_View_Helper_FileMarkup::image_tag()
* @param string $imageType Image size: thumbnail, square thumbnail, fullsize
* @param array $props HTML attributes for the img tag
* @param integer $index Which file within the item to use, by order. Default
* is the first file.
* @param Item|null Check for this specific item record (current item if null).
************************************************************
*REVISIONS
* Ver Date Author Description
* -------- ---------- -------------- ----------------------
* 1.0 09/02/2015 mrs175 1. added thumbnail generation for CPH import items
************************************************************
*/
function item_image($imageType, $props = array(), $index = 0, $item = null)
{
if (!$item) {
$item = get_current_record('item');
}
//properly imported fedora item will have an imageID
$itemTypeElements = $item->getItemTypeElements();
if (array_key_exists('fedoraImageID', $itemTypeElements) && ($imageIDElementID = $itemTypeElements['fedoraImageID']->id)) {
return FedoraConnectorPlugin::getThumbnailHTML($imageIDElementID, $item);
} else {
if ($item->item_type_id == 1) {
return '<img id="generic_thumbnail" src="/omeka/files/original/text_thumbnail.png" alt="generic text file thumbnail"/>';
} else {
if ($item->Files[0]->mime_type === 'application/pdf' && class_exists('DocsViewerPlugin')) {
return '<img id="generic_thumbnail" src="/omeka/files/original/pdf_thumbnail.png" alt="generic pdf file thumbnail"/>';
} else {
//case it isn't a fedora item
$imageFile = $item->getFile($index);
$fileMarkup = new Omeka_View_Helper_FileMarkup();
return $fileMarkup->image_tag($imageFile, $props, $imageType);
}
}
}
}
/**
* Generates the HTML that makes the thumbnails for fedora imported items
* @param $imageIDElementID integer the id of the item type element for the fedora image ID
* @param $item Item the fedora imported item for which a thumbnail sized image is needed
* @return string HTML img tag containing the link to this fedora item's thumbnail, or either the alt text or an empty string if the image ID can't be found
*/
public static function getThumbnailHTML($imageIDElementID, $item)
{
//find the fedoraImageID (used in the image server URL) by finding the text element that has the
//same element type ID as the fedoraImageID element type
foreach ($item->ElementTexts as $elementText) {
if ($elementText->element_id == $imageIDElementID) {
if ($fedoraImageID = $elementText->text) {
return str_replace('altText', FedoraConnectorPlugin::getAltText($item), str_replace('fedoraImageID', $fedoraImageID, get_option('digitalCaseThumbnailURL')));
}
}
}
return '';
}
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 cc=80; */
/**
* @package omeka
* @subpackage fedora-connector
* @copyright 2012 Rector and Board of Visitors, University of Virginia
* @license http://www.apache.org/licenses/LICENSE-2.0.html
*/
if (!defined('FEDORA_DIR')) {
define('FEDORA_DIR', dirname(__FILE__));
}
// PLUGIN
require_once FEDORA_DIR . '/FedoraConnectorPlugin.php';
// HELPERS
require_once FEDORA_DIR . '/helpers/FedoraConnectorFunctions.php';
require_once FEDORA_DIR . '/helpers/FedoraGateway.php';
// LIBRARIES
require_once FEDORA_DIR . '/libraries/FedoraConnector/Import.php';
require_once FEDORA_DIR . '/libraries/FedoraConnector/Render.php';
require_once FEDORA_DIR . '/libraries/FedoraConnector/Plugins.php';
require_once FEDORA_DIR . '/libraries/FedoraConnector/AbstractImporter.php';
require_once FEDORA_DIR . '/libraries/FedoraConnector/AbstractRenderer.php';
// FORMS
require_once FEDORA_DIR . '/forms/ObjectForm.php';
require_once FEDORA_DIR . '/forms/ServerForm.php';
require_once FEDORA_DIR . '/forms/Validate/isUrl.php';
// Inject the live Fedora adapter.
Zend_Registry::set('gateway', new FedoraGateway());
$fedora = new FedoraConnectorPlugin();
$fedora->setUp();
/**
* Output the default HTML format for displaying record metadata.
* @return string
************************************************************
*REVISIONS
* Ver Date Author Description
* -------- ---------- -------------- ----------------------
* 1.0 09/02/2015 mrs175 1. modified to display fedora import items
************************************************************
*/
protected function _getOutputAsHtml()
{
$elementSets = $this->_getElementsBySet();
$emptyString = html_escape(__($this->_emptyElementString));
$elementsForDisplay = array();
//put the text of a plain text item or "story" before its metadata
if (isset($elementSets['Text Item Type Metadata']) && count($elementSets['Text Item Type Metadata']) == 1) {
$textElementSet = array($elementSets['Text Item Type Metadata']);
unset($elementSets['Text Item Type Metadata']);
$elementSets = array_merge($textElementSet, $elementSets);
}
foreach ($elementSets as $setName => $elementsInSet) {
$setInfo = array();
foreach ($elementsInSet as $elementName => $element) {
if ($setName === 'Fedora Image') {
//if it is a fedora image the element Texts will be generated by the plugins
$elementTexts = array(FedoraConnectorPlugin::getImageHTML($this->_record));
} else {
$elementTexts = $this->_getFormattedElementTexts($this->_record, array($element->set_name, $element->name));
}
if (!$this->_elementIsShowable($element, $elementTexts)) {
continue;
}
$displayInfo = array();
$displayInfo['element'] = $element;
if (empty($elementTexts)) {
$displayInfo['texts'] = array($emptyString);
} else {
$displayInfo['texts'] = $elementTexts;
}
$setInfo[$elementName] = $displayInfo;
}
if (!empty($setInfo)) {
$elementsForDisplay[$setName] = $setInfo;
}
}
// We're done preparing the data for display, so display it.
return $this->_loadViewPartial(array('elementsForDisplay' => $elementsForDisplay, 'record' => $this->_record, 'showElementSetHeadings' => $this->_showElementSetHeadings));
}
