132 lines
4.5 KiB
PHP
132 lines
4.5 KiB
PHP
<?php
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include_once __DIR__ . "/../include/utility.php";
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function HookLightbox_previewViewRenderbeforerecorddownload($disable_flag)
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{
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if(isset($_SERVER['HTTP_USER_AGENT']) && (strpos(strtoupper($_SERVER['HTTP_USER_AGENT']),"TRIDENT") !== false || strpos(strtoupper($_SERVER['HTTP_USER_AGENT']),"MSIE") !== false || $disable_flag === true))
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{
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return false;
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}
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?>
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<script type="text/javascript">
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// Ensure each preview "View" button causes a link to its correct image size
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jQuery(document).on('click', '.previewsizelink', function(event) {
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var data_viewsize= event.target.getAttribute('data-viewsize');
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var data_viewsizeurl= event.target.getAttribute('data-viewsizeurl');
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event.preventDefault();
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var default_viewsizeurl = document.getElementById("previewimagelink").getAttribute("href");
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document.getElementById("previewimagelink").setAttribute("href", data_viewsizeurl);
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jQuery('#previewimage').click();
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document.getElementById("previewimagelink").setAttribute("href", default_viewsizeurl);
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});
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</script>
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<?php
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global $resource, $title_field;
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// Establish the default preview url for this resource
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$url = getPreviewURL($resource);
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if(false === $url)
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{
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return;
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}
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$title = get_data_by_field($resource['ref'], $title_field);
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$page_count = get_page_count($resource);
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for($i = 1; $i < $page_count + 1; $i++)
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{
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// Handle first preview (regardless if it is multi page or just one preview)
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if(1 == $i)
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{
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addLightBox('#previewimagelink', $url, $title, $resource['ref']);
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continue;
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}
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// This applies only to resources that have multi page previews
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$preview_url = getPreviewURL($resource, -1, $i);
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if(false === $preview_url)
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{
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continue;
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}
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?>
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<a href="<?php echo $preview_url; ?>"
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data-lightbox='lightbox<?php echo $resource['ref']; ?>'
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data-title="<?php echo str_replace(array("\r","\n")," ", escape(strip_tags(i18n_get_translated($title)))); ?>">
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</a>
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<?php
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}
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}
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function HookLightbox_previewViewGetpreviewurlforsize()
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{
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global $resource, $data_viewsize;
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// Establish the default preview url for this resource
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return getPreviewURLForType($resource, $data_viewsize);
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}
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/**
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* HookLightbox_previewViewRenderaltthumb
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*
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* @param integer $n index value for alternative file
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* @param array $altfile parameters of alternative file to be rendered
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* @return boolean
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*/
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function HookLightbox_previewViewRenderaltthumb(int $n,array $altfile)
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{
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if(isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'],"TRIDENT") !== false || strpos($_SERVER['HTTP_USER_AGENT'],"MSIE") !== false))
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{
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return false;
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}
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global $baseurl_short, $ref, $resource, $alt_thm, $k, $search,
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$offset, $sort, $order_by, $archive;
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$url = getPreviewURL($resource, $altfile['ref']);
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if ($url === false) {
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return false;
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}
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# Replace the link to add the 'altlink' ID
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?>
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<a id="altlink_<?php echo $n; ?>" class="AltThumbLink" href="<?php echo $baseurl_short?>pages/preview.php?ref=<?php
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echo urlencode($ref)?>&alternative=<?php echo $altfile['ref']; ?>&k=<?php
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echo urlencode($k)?>&search=<?php echo urlencode($search)?>&offset=<?php echo
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urlencode($offset)?>&order_by=<?php echo urlencode($order_by)?>&sort=<?php echo
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urlencode($sort)?>&archive=<?php echo urlencode($archive)?>&<?php
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echo hook("previewextraurl") ?>">
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<img alt="<?php echo escape(i18n_get_translated($altfile['name'] ?? ""));?>"
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src="<?php echo $alt_thm; ?>" class="AltThumb">
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</a>
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<?php
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addLightBox('#altlink_' . $n, $url, $altfile['name'], "alt");
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return true;
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}
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function HookLightbox_previewViewAftersearchimg()
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{
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if(isset($_SERVER['HTTP_USER_AGENT']) && (strpos(strtoupper($_SERVER['HTTP_USER_AGENT']),"TRIDENT") !== false || strpos(strtoupper($_SERVER['HTTP_USER_AGENT']),"MSIE") !== false))
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{
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return false;
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}
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// Prevent loading of Central Space when clicking preview image
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?>
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<script type="text/javascript">
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jQuery(document).ready(function() {
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jQuery('#previewimagelink').removeAttr('onclick');
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});
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</script>
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<?php
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}
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