128 lines
3.7 KiB
PHP
128 lines
3.7 KiB
PHP
<?php declare(strict_types=1);
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namespace ArchiveSiteMeta\View\Helper;
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use Laminas\View\Helper\AbstractHelper;
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/**
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* View helper to get metadata for all pages of the specified type.
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*/
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class ArchiveSiteMetaViewHelper extends AbstractHelper
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{
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public function __construct($omekaSettings) #, $siteSettings)
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{
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$this->omekaSettings = $omekaSettings;
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}
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/**
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* Get data for all pages of the specified type in the current site.
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*
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* @param string|array $pageType
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* @return \Omeka\Api\Representation\SitePageBlockRepresentation[]
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*/
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//public function __invoke($pageType)
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public function getSiteMetaValues($site)
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{
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// Check if the site page has the specified block.
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//$site = $this->currentSite();
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$pages = $site->pages();
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foreach ($pages as $page) {
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foreach ($page->blocks() as $block) {
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// A page can belong to multiple types…
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if ($block->layout() === 'archiveSiteMeta') {
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$url = null;
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$attachments = $block->attachments();
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if ($attachments) {
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$media = $attachments[0]->item()->media()[0];
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$url = $media->primaryMedia()->thumbnailUrl('large');
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}
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return array(
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"currator" => $block->dataValue('currator'),
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"thumbnail" => $url,
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'project_date' => $block->dataValue('project_date'),
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'collection' => $block->dataValue('collection'),
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);
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}
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}
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}
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return null;
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}
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public function getCollections(){
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$sitemeta_collections = $this->omekaSettings->get('sitemeta_collections');
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$collections = [];
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foreach ( explode("\n", $sitemeta_collections) as $value ) {
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if ($value == "") {
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continue;
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}
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$key_value = explode("=", str_replace(array("\r", "\n"), '', $value));
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if ($key_value) {
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$collections[trim($key_value[1])] = trim($key_value[0]);
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}
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}
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return $collections;
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}
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public function getPages()
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{
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return [];
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}
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/**
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* Get the site's meta image url.
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*
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* @param SiteRepresentation
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* @return string media url
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*/
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public function getSiteImage($site)
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{
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foreach ($site->pages() as $page) {
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foreach ($page->blocks() as $block) {
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if ($block->layout() === 'archiveSiteMeta') {
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$attachments = $block->attachments();
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if ($attachments) {
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$media = $attachments[0]->item()->media()[0];
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return $media->primaryMedia()->thumbnailUrl('large');
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}
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}
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}
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}
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return null;
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}
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/**
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* Get the page's meta image url.
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*
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* @param SitePageRepresentation
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* @return string media url
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*/
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/*
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public function getPageImage($page)
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{
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foreach ($page->blocks() as $block) {
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if ($block->layout() === 'archiveSiteMeta') {
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$attachments = $block->attachments();
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$media = $attachments[0]->item()->media()[0];
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return $media->primaryMedia()->thumbnailUrl('large');
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}
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}
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return $this->getSiteImage($page->site());
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}
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*/
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/**
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* @return \Omeka\Api\Representation\SiteRepresentation
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*/
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protected function currentSite()
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{
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$view = $this->getView();
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return isset($view->site)
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? $view->site
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: $view->getHelperPluginManager()
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->get('Laminas\View\Helper\ViewModel')
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->getRoot()
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->getVariable('site');
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}
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}
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