62 lines
3.7 KiB
JavaScript
Executable File
62 lines
3.7 KiB
JavaScript
Executable File
function hidePDFviewer() {
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showPDFviewer.shown = false;
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$('table').show();
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$('#controls').html(showPDFviewer.oldcode);
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$("#viewer").remove();
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$("#loading").remove()
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$("#editor").show();
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document.title = showPDFviewer.lastTitle;
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PDFView.active=false;
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$('iframe').remove();
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}
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function showPDFviewer(dir,filename){
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if(!showPDFviewer.shown){
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$("#editor").hide();
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var url = OC.filePath('files','ajax','download.php')+'?files='+encodeURIComponent(filename)+"&dir="+encodeURIComponent(dir);
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$('table').hide();
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function im(path) { return OC.filePath('files_pdfviewer','js','pdfjs/web/images/'+path); }
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showPDFviewer.oldcode = $("#controls").html();
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$("#controls").empty();
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$("#controls").html('<button id="previous" onclick="PDFView.page--;" oncontextmenu="return false;"><img src="'+im('go-up.svg')+'" align="top" height="10"/>Previous</button><button id="next" onclick="PDFView.page++;" oncontextmenu="return false;"><img src="'+im('go-down.svg')+'" align="top" height="10"/>Next</button><div class="separator"></div><input style="width:25px;" type="number" id="pageNumber" onchange="PDFView.page = this.value;" value="1" size="4" min="1" /><span>/</span><span id="numPages">--</span><div class="separator"></div><button id="zoomOut" title="Zoom Out" onclick="PDFView.zoomOut();" oncontextmenu="return false;"><img src="'+im('zoom-out.svg')+'" align="top" height="10"/></button><button id="zoomIn" title="Zoom In" onclick="PDFView.zoomIn();" oncontextmenu="return false;"><img src="'+im('zoom-in.svg')+
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'" align="top" height="10"/></button><div class="separator"></div><select id="scaleSelect" onchange="PDFView.parseScale(this.value);" oncontextmenu="return false;"><option id="customScaleOption" value="custom"></option><option value="0.5">50%</option><option value="0.75">75%</option><option value="1">100%</option><option value="1.25" selected="selected">125%</option><option value="1.5">150%</option><option value="2">200%</option><option id="pageWidthOption" value="page-width">Page Width</option><option id="pageFitOption" value="page-fit">Page Fit</option></select><div class="separator"></div><button id="print" onclick="window.print();" oncontextmenu="return false;"><img src="'+im('document-print.svg')+'" align="top" height="10"/>Print</button><button id="download" title="Download" onclick="PDFView.download();" oncontextmenu="return false;">'+
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'<img src="'+im('download.svg')+'" align="top" height="10"/>Download</button><button id="close" title="Close viewer" onclick="hidePDFviewer();" oncontextmenu="return false;">x</button><span id="info">--</span></div>');
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var oldcontent = $("#content").html();
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$("#content").html(oldcontent+'<div id="loading">Loading... 0%</div><div id="viewer"></div>');
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showPDFviewer.lastTitle = document.title;
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if(!showPDFviewer.loaded){
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OC.addScript( 'files_pdfviewer', 'pdfjs/build/pdf',function(){
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OC.addScript( 'files_pdfviewer', 'pdfview',function(){
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showPDFviewer.loaded=true;
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PDFJS.workerSrc = OC.filePath('files_pdfviewer','js','pdfjs/build/pdf.js');
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PDFView.Ptitle = filename;
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PDFView.open(url,1.00);
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PDFView.active=true;
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});
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});
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}else{
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PDFView.Ptitle = filename;
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PDFView.open(url,1.00);
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PDFView.active=true;
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}
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$("#pageWidthOption").attr("selected","selected");
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showPDFviewer.shown = true;
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}
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}
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showPDFviewer.shown=false;
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showPDFviewer.oldCode='';
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showPDFviewer.lastTitle='';
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showPDFviewer.loaded=false;
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$(document).ready(function(){
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if(location.href.indexOf("files")!=-1) {
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PDFJS.workerSrc = OC.filePath('files_pdfviewer','js','pdfjs/build/pdf.js');
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if(typeof FileActions!=='undefined'){
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FileActions.register('application/pdf','Edit','',function(filename){
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showPDFviewer($('#dir').val(),filename);
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});
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FileActions.setDefault('application/pdf','Edit');
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}
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}
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});
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