<?php
/** ---------------------------------------------------------------------
 * themes/default/views/mediaViewers/pdfjs.php :
 * ----------------------------------------------------------------------
 * CollectiveAccess
 * Open-source collections management software
 * ----------------------------------------------------------------------
 *
 * Software by Whirl-i-Gig (http://www.whirl-i-gig.com)
 * Copyright 2021-2023 Whirl-i-Gig
 *
 * For more information visit http://www.CollectiveAccess.org
 *
 * This program is free software; you may redistribute it and/or modify it under
 * the terms of the provided license as published by Whirl-i-Gig
 *
 * CollectiveAccess is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTIES whatsoever, including any implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * This source code is free and modifiable under the terms of
 * GNU General Public License. (http://www.gnu.org/copyleft/gpl.html). See
 * the "license.txt" file for details, or visit the CollectiveAccess web site at
 * http://www.CollectiveAccess.org
 *
 * @package CollectiveAccess
 * @subpackage Media
 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License version 3
 *
 * ----------------------------------------------------------------------
 */ 
$t_subject = $this->getVar('t_subject');
$vn_page = (int)$this->getVar('page');

$vs_width = caParseElementDimension($this->getVar('width'), ['returnAsString' => true, 'default' => '100%']);
$vs_height = caParseElementDimension($this->getVar('height'), ['returnAsString' => true, 'default' => '100%']);

$url = $this->getVar('media_url');
?>

<div id="outerContainer" style="width: <?= $vs_width; ?>; height: <?= $vs_height; ?>;">
  <div id="sidebarContainer">
	<div id="toolbarSidebar">
	  <div class="splitToolbarButton toggled">
		<button id="viewThumbnail" class="toolbarButton toggled" title="Show Thumbnails" tabindex="2" data-l10n-id="thumbs">
		   <span data-l10n-id="thumbs_label">Thumbnails</span>
		</button>
		<button id="viewOutline" class="toolbarButton" title="Show Document Outline (double-click to expand/collapse all items)" tabindex="3" data-l10n-id="document_outline">
		   <span data-l10n-id="document_outline_label">Document Outline</span>
		</button>
		<button id="viewAttachments" class="toolbarButton" title="Show Attachments" tabindex="4" data-l10n-id="attachments">
		   <span data-l10n-id="attachments_label">Attachments</span>
		</button>
	  </div>
	</div>
	<div id="sidebarContent">
	  <div id="thumbnailView">
	  </div>
	  <div id="outlineView" class="hidden">
	  </div>
	  <div id="attachmentsView" class="hidden">
	  </div>
	</div>
	<div id="sidebarResizer" class="hidden"></div>
  </div>  <!-- sidebarContainer -->

  <div id="mainContainer">
	<div class="findbar hidden doorHanger" id="findbar">
	  <div id="findbarInputContainer">
		<input id="findInput" class="toolbarField" title="Find" placeholder="Find in document…" tabindex="91" data-l10n-id="find_input">
		<div class="splitToolbarButton">
		  <button id="findPrevious" class="toolbarButton findPrevious" title="Find the previous occurrence of the phrase" tabindex="92" data-l10n-id="find_previous">
			<span data-l10n-id="find_previous_label">Previous</span>
		  </button>
		  <div class="splitToolbarButtonSeparator"></div>
		  <button id="findNext" class="toolbarButton findNext" title="Find the next occurrence of the phrase" tabindex="93" data-l10n-id="find_next">
			<span data-l10n-id="find_next_label">Next</span>
		  </button>
		</div>
	  </div>

	  <div id="findbarOptionsOneContainer">
		<input type="checkbox" id="findHighlightAll" class="toolbarField" tabindex="94">
		<label for="findHighlightAll" class="toolbarLabel" data-l10n-id="find_highlight">Highlight all</label>
		<input type="checkbox" id="findMatchCase" class="toolbarField" tabindex="95">
		<label for="findMatchCase" class="toolbarLabel" data-l10n-id="find_match_case_label">Match case</label>
	  </div>
	  <div id="findbarOptionsTwoContainer">
		<input type="checkbox" id="findEntireWord" class="toolbarField" tabindex="96">
		<label for="findEntireWord" class="toolbarLabel" data-l10n-id="find_entire_word_label">Whole words</label>
		<span id="findResultsCount" class="toolbarLabel hidden"></span>
	  </div>

	  <div id="findbarMessageContainer">
		<span id="findMsg" class="toolbarLabel"></span>
	  </div>
	</div>  <!-- findbar -->

	<div id="secondaryToolbar" class="secondaryToolbar hidden doorHangerRight">
	  <div id="secondaryToolbarButtonContainer">
		<button id="secondaryPresentationMode" class="secondaryToolbarButton presentationMode visibleLargeView" title="Switch to Presentation Mode" tabindex="51" data-l10n-id="presentation_mode">
		  <span data-l10n-id="presentation_mode_label">Presentation Mode</span>
		</button>

		<button id="secondaryOpenFile" class="secondaryToolbarButton openFile visibleLargeView" title="Open File" tabindex="52" data-l10n-id="open_file">
		  <span data-l10n-id="open_file_label">Open</span>
		</button>

		<button id="secondaryPrint" class="secondaryToolbarButton print visibleMediumView" title="Print" tabindex="53" data-l10n-id="print">
		  <span data-l10n-id="print_label">Print</span>
		</button>

		<button id="secondaryDownload" class="secondaryToolbarButton download visibleMediumView" title="Download" tabindex="54" data-l10n-id="download">
		  <span data-l10n-id="download_label">Download</span>
		</button>

		<a href="#" id="secondaryViewBookmark" class="secondaryToolbarButton bookmark visibleSmallView" title="Current view (copy or open in new window)" tabindex="55" data-l10n-id="bookmark">
		  <span data-l10n-id="bookmark_label">Current View</span>
		</a>

		<div class="horizontalToolbarSeparator visibleLargeView"></div>

		<button id="firstPage" class="secondaryToolbarButton firstPage" title="Go to First Page" tabindex="56" data-l10n-id="first_page">
		  <span data-l10n-id="first_page_label">Go to First Page</span>
		</button>
		<button id="lastPage" class="secondaryToolbarButton lastPage" title="Go to Last Page" tabindex="57" data-l10n-id="last_page">
		  <span data-l10n-id="last_page_label">Go to Last Page</span>
		</button>

		<div class="horizontalToolbarSeparator"></div>

		<button id="pageRotateCw" class="secondaryToolbarButton rotateCw" title="Rotate Clockwise" tabindex="58" data-l10n-id="page_rotate_cw">
		  <span data-l10n-id="page_rotate_cw_label">Rotate Clockwise</span>
		</button>
		<button id="pageRotateCcw" class="secondaryToolbarButton rotateCcw" title="Rotate Counterclockwise" tabindex="59" data-l10n-id="page_rotate_ccw">
		  <span data-l10n-id="page_rotate_ccw_label">Rotate Counterclockwise</span>
		</button>

		<div class="horizontalToolbarSeparator"></div>

		<button id="cursorSelectTool" class="secondaryToolbarButton selectTool toggled" title="Enable Text Selection Tool" tabindex="60" data-l10n-id="cursor_text_select_tool">
		  <span data-l10n-id="cursor_text_select_tool_label">Text Selection Tool</span>
		</button>
		<button id="cursorHandTool" class="secondaryToolbarButton handTool" title="Enable Hand Tool" tabindex="61" data-l10n-id="cursor_hand_tool">
		  <span data-l10n-id="cursor_hand_tool_label">Hand Tool</span>
		</button>

		<div class="horizontalToolbarSeparator"></div>

		<button id="scrollVertical" class="secondaryToolbarButton scrollModeButtons scrollVertical toggled" title="Use Vertical Scrolling" tabindex="62" data-l10n-id="scroll_vertical">
		  <span data-l10n-id="scroll_vertical_label">Vertical Scrolling</span>
		</button>
		<button id="scrollHorizontal" class="secondaryToolbarButton scrollModeButtons scrollHorizontal" title="Use Horizontal Scrolling" tabindex="63" data-l10n-id="scroll_horizontal">
		  <span data-l10n-id="scroll_horizontal_label">Horizontal Scrolling</span>
		</button>
		<button id="scrollWrapped" class="secondaryToolbarButton scrollModeButtons scrollWrapped" title="Use Wrapped Scrolling" tabindex="64" data-l10n-id="scroll_wrapped">
		  <span data-l10n-id="scroll_wrapped_label">Wrapped Scrolling</span>
		</button>

		<div class="horizontalToolbarSeparator scrollModeButtons"></div>

		<button id="spreadNone" class="secondaryToolbarButton spreadModeButtons spreadNone toggled" title="Do not join page spreads" tabindex="65" data-l10n-id="spread_none">
		  <span data-l10n-id="spread_none_label">No Spreads</span>
		</button>
		<button id="spreadOdd" class="secondaryToolbarButton spreadModeButtons spreadOdd" title="Join page spreads starting with odd-numbered pages" tabindex="66" data-l10n-id="spread_odd">
		  <span data-l10n-id="spread_odd_label">Odd Spreads</span>
		</button>
		<button id="spreadEven" class="secondaryToolbarButton spreadModeButtons spreadEven" title="Join page spreads starting with even-numbered pages" tabindex="67" data-l10n-id="spread_even">
		  <span data-l10n-id="spread_even_label">Even Spreads</span>
		</button>

		<div class="horizontalToolbarSeparator spreadModeButtons"></div>

		<button id="documentProperties" class="secondaryToolbarButton documentProperties" title="Document Properties…" tabindex="68" data-l10n-id="document_properties">
		  <span data-l10n-id="document_properties_label">Document Properties…</span>
		</button>
	  </div>
	</div>  <!-- secondaryToolbar -->

	<div class="toolbar">
	  <div id="toolbarContainer">
		<div id="toolbarViewer">
		  <div id="toolbarViewerLeft">
			<button id="sidebarToggle" class="toolbarButton" title="Toggle Sidebar" tabindex="11" data-l10n-id="toggle_sidebar">
			  <span data-l10n-id="toggle_sidebar_label">Toggle Sidebar</span>
			</button>
			<div class="toolbarButtonSpacer"></div>
			<button id="viewFind" class="toolbarButton" title="Find in Document" tabindex="12" data-l10n-id="findbar">
			  <span data-l10n-id="findbar_label">Find</span>
			</button>
			<div class="splitToolbarButton hiddenSmallView">
			  <button class="toolbarButton pageUp" title="Previous Page" id="previous" tabindex="13" data-l10n-id="previous">
				<span data-l10n-id="previous_label">Previous</span>
			  </button>
			  <div class="splitToolbarButtonSeparator"></div>
			  <button class="toolbarButton pageDown" title="Next Page" id="next" tabindex="14" data-l10n-id="next">
				<span data-l10n-id="next_label">Next</span>
			  </button>
			</div>
			<input type="number" id="pageNumber" class="toolbarField pageNumber" title="Page" value="1" size="4" min="1" tabindex="15" data-l10n-id="page">
			<span id="numPages" class="toolbarLabel"></span>
		  </div>
		  <div id="toolbarViewerRight">
			<button id="presentationMode" class="toolbarButton presentationMode hiddenLargeView" title="Switch to Presentation Mode" tabindex="31" data-l10n-id="presentation_mode">
			  <span data-l10n-id="presentation_mode_label">Presentation Mode</span>
			</button>

			<button id="openFile" class="toolbarButton openFile hiddenLargeView" title="Open File" tabindex="32" data-l10n-id="open_file">
			  <span data-l10n-id="open_file_label">Open</span>
			</button>

			<button id="print" class="toolbarButton print hiddenMediumView" title="Print" tabindex="33" data-l10n-id="print">
			  <span data-l10n-id="print_label">Print</span>
			</button>

			<button id="download" class="toolbarButton download hiddenMediumView" title="Download" tabindex="34" data-l10n-id="download">
			  <span data-l10n-id="download_label">Download</span>
			</button>
			<a href="#" id="viewBookmark" class="toolbarButton bookmark hiddenSmallView" title="Current view (copy or open in new window)" tabindex="35" data-l10n-id="bookmark">
			  <span data-l10n-id="bookmark_label">Current View</span>
			</a>

			<div class="verticalToolbarSeparator hiddenSmallView"></div>

			<button id="secondaryToolbarToggle" class="toolbarButton" title="Tools" tabindex="36" data-l10n-id="tools">
			  <span data-l10n-id="tools_label">Tools</span>
			</button>
		  </div>
		  <div id="toolbarViewerMiddle">
			<div class="splitToolbarButton">
			  <button id="zoomOut" class="toolbarButton zoomOut" title="Zoom Out" tabindex="21" data-l10n-id="zoom_out">
				<span data-l10n-id="zoom_out_label">Zoom Out</span>
			  </button>
			  <div class="splitToolbarButtonSeparator"></div>
			  <button id="zoomIn" class="toolbarButton zoomIn" title="Zoom In" tabindex="22" data-l10n-id="zoom_in">
				<span data-l10n-id="zoom_in_label">Zoom In</span>
			   </button>
			</div>
			<span id="scaleSelectContainer" class="dropdownToolbarButton">
			  <select id="scaleSelect" title="Zoom" tabindex="23" data-l10n-id="zoom">
				<option id="pageAutoOption" title="" value="auto" selected="selected" data-l10n-id="page_scale_auto">Automatic Zoom</option>
				<option id="pageActualOption" title="" value="page-actual" data-l10n-id="page_scale_actual">Actual Size</option>
				<option id="pageFitOption" title="" value="page-fit" data-l10n-id="page_scale_fit">Page Fit</option>
				<option id="pageWidthOption" title="" value="page-width" data-l10n-id="page_scale_width">Page Width</option>
				<option id="customScaleOption" title="" value="custom" disabled="disabled" hidden="true"></option>
				<option title="" value="0.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 50 }'>50%</option>
				<option title="" value="0.75" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 75 }'>75%</option>
				<option title="" value="1" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 100 }'>100%</option>
				<option title="" value="1.25" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 125 }'>125%</option>
				<option title="" value="1.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 150 }'>150%</option>
				<option title="" value="2" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 200 }'>200%</option>
				<option title="" value="3" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 300 }'>300%</option>
				<option title="" value="4" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 400 }'>400%</option>
			  </select>
			</span>
		  </div>
		</div>
		<div id="loadingBar">
		  <div class="progress">
			<div class="glimmer">
			</div>
		  </div>
		</div>
	  </div>
	</div>

	<menu type="context" id="viewerContextMenu">
	  <menuitem id="contextFirstPage" label="First Page"
				data-l10n-id="first_page"></menuitem>
	  <menuitem id="contextLastPage" label="Last Page"
				data-l10n-id="last_page"></menuitem>
	  <menuitem id="contextPageRotateCw" label="Rotate Clockwise"
				data-l10n-id="page_rotate_cw"></menuitem>
	  <menuitem id="contextPageRotateCcw" label="Rotate Counter-Clockwise"
				data-l10n-id="page_rotate_ccw"></menuitem>
	</menu>

	<div id="viewerContainer" tabindex="0">
	  <div id="viewer" class="pdfViewer"></div>
	</div>

	<div id="errorWrapper" hidden='true'>
	  <div id="errorMessageLeft">
		<span id="errorMessage"></span>
		<button id="errorShowMore" data-l10n-id="error_more_info">
		  More Information
		</button>
		<button id="errorShowLess" data-l10n-id="error_less_info" hidden='true'>
		  Less Information
		</button>
	  </div>
	  <div id="errorMessageRight">
		<button id="errorClose" data-l10n-id="error_close">
		  Close
		</button>
	  </div>
	  <div class="clearBoth"></div>
	  <textarea id="errorMoreInfo" hidden='true' readonly="readonly"></textarea>
	</div>
  </div> <!-- mainContainer -->

  <div id="overlayContainer" class="hidden">
	<div id="passwordOverlay" class="container hidden">
	  <div class="dialog">
		<div class="row">
		  <p id="passwordText" data-l10n-id="password_label">Enter the password to open this PDF file:</p>
		</div>
		<div class="row">
		  <input type="password" id="password" class="toolbarField">
		</div>
		<div class="buttonRow">
		  <button id="passwordCancel" class="overlayButton"><span data-l10n-id="password_cancel">Cancel</span></button>
		  <button id="passwordSubmit" class="overlayButton"><span data-l10n-id="password_ok">OK</span></button>
		</div>
	  </div>
	</div>
	<div id="documentPropertiesOverlay" class="container hidden">
	  <div class="dialog">
		<div class="row">
		  <span data-l10n-id="document_properties_file_name">File name:</span> <p id="fileNameField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_file_size">File size:</span> <p id="fileSizeField">-</p>
		</div>
		<div class="separator"></div>
		<div class="row">
		  <span data-l10n-id="document_properties_title">Title:</span> <p id="titleField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_author">Author:</span> <p id="authorField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_subject">Subject:</span> <p id="subjectField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_keywords">Keywords:</span> <p id="keywordsField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_creation_date">Creation Date:</span> <p id="creationDateField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_modification_date">Modification Date:</span> <p id="modificationDateField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_creator">Creator:</span> <p id="creatorField">-</p>
		</div>
		<div class="separator"></div>
		<div class="row">
		  <span data-l10n-id="document_properties_producer">PDF Producer:</span> <p id="producerField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_version">PDF Version:</span> <p id="versionField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_page_count">Page Count:</span> <p id="pageCountField">-</p>
		</div>
		<div class="row">
		  <span data-l10n-id="document_properties_page_size">Page Size:</span> <p id="pageSizeField">-</p>
		</div>
		<div class="separator"></div>
		<div class="row">
		  <span data-l10n-id="document_properties_linearized">Fast Web View:</span> <p id="linearizedField">-</p>
		</div>
		<div class="buttonRow">
		  <button id="documentPropertiesClose" class="overlayButton"><span data-l10n-id="document_properties_close">Close</span></button>
		</div>
	  </div>
	</div>
	<div id="printServiceOverlay" class="container hidden">
	  <div class="dialog">
		<div class="row">
		  <span data-l10n-id="print_progress_message">Preparing document for printing…</span>
		</div>
		<div class="row">
		  <progress value="0" max="100"></progress>
		  <span data-l10n-id="print_progress_percent" data-l10n-args='{ "progress": 0 }' class="relative-progress">0%</span>
		</div>
		<div class="buttonRow">
		  <button id="printCancel" class="overlayButton"><span data-l10n-id="print_progress_close">Cancel</span></button>
		</div>
	  </div>
	</div>
  </div>  <!-- overlayContainer -->

</div> <!-- outerContainer -->
<div id="printContainer"></div>

<link rel="resource" type="application/l10n" href="<?= $this->request->getBaseUrlPath(); ?>/assets/pdfjs/viewer/locale/locale.properties"/>
 <script>
 	// Set viewer config vars
 	window.pdfjsPath = '<?= $this->request->getBaseUrlPath(); ?>/assets';
 	window.pdfjsContentURL = '<?= $this->getVar('display_media_url') ? $this->getVar('display_media_url') : $this->getVar('original_media_url'); ?>';
 	window.pdfjsContainerID = 'caMediaOverlayContent';
 	window.pdfjsSearch = <?= json_encode(preg_replace("![+\-\*\?]+!", "", $this->getVar('search'))); ?>;
 	window.pdfjsDefaultScrollMode = <?= $this->getVar('scroll_mode'); ?>;
 </script>
 <script src="<?= $this->request->getBaseUrlPath(); ?>/assets/pdfjs/viewer/viewer.js"></script>
