diff options
Diffstat (limited to 'src/public.js')
| -rw-r--r-- | src/public.js | 53 |
1 files changed, 12 insertions, 41 deletions
diff --git a/src/public.js b/src/public.js index 9fd930c..f9eaa6f 100644 --- a/src/public.js +++ b/src/public.js @@ -34,6 +34,13 @@ window.addEventListener('DOMContentLoaded', function() { isSecureViewerAvailable: isSecureViewerAvailable(), }) + // If we display a folder, we don't have anything more to do here + if (isPublicPage() && !isPdf()) { + logger.debug('But this is not a single pdf share') + return + } + + // If we display a single PDF and we don't use the richdocument secureViewer if (isPublicPage() && isPdf() && !isSecureViewerAvailable()) { const page = location.hash.split('page=')[1] || 0 const contentElmt = document.getElementById('files-public-content') @@ -42,7 +49,11 @@ window.addEventListener('DOMContentLoaded', function() { const sharingToken = sharingTokenElmt.value const downloadUrl = generateUrl('/s/{token}/download', { token: sharingToken }) - const viewerUrl = generateUrl('/apps/files_pdfviewer/?file={downloadUrl}#page={page}', { downloadUrl, page }) + const viewerUrl = generateUrl('/apps/files_pdfviewer/?file={downloadUrl}&canDownload={canDownload}#page={page}', { + canDownload: canDownload() ? 1 : 0, + downloadUrl, + page, + }) // Create viewer frame const viewerNode = document.createElement('iframe') @@ -59,46 +70,6 @@ window.addEventListener('DOMContentLoaded', function() { } else { logger.error('Unable to inject the PDF Viewer') } - - // When pdf viewer is loaded - addEventListener('load', function() { - // If we forbid download, prevent interaction - if (!canDownload()) { - const pdfViewer = viewerNode.contentDocument.querySelector('.pdfViewer') - const PDFViewerApplication = viewerNode.contentWindow.PDFViewerApplication - - if (pdfViewer) { - pdfViewer.classList.add('disabledTextSelection') - } - - if (PDFViewerApplication) { - // Disable download function when downloads are hidden, as even if the - // buttons in the UI are hidden the download could still be triggered - // with Ctrl|Meta+S. - PDFViewerApplication.download = function() { - } - - // Disable printing service when downloads are hidden, as even if the - // buttons in the UI are hidden the printing could still be triggered - // with Ctrl|Meta+P. - // Abuse the "supportsPrinting" parameter, which signals that the - // browser does not fully support printing, to make PDFViewer disable - // the printing service. - // "supportsPrinting" is a getter function, so it needs to be deleted - // before replacing it with a simple value. - delete PDFViewerApplication.supportsPrinting - PDFViewerApplication.supportsPrinting = false - - // When printing is not supported a warning is shown by the default - // "beforePrint" function when trying to print. That function needs to - // be replaced with an empty one to prevent that warning to be shown. - PDFViewerApplication.beforePrint = function() { - } - } - - logger.info('Download, printing and user interaction disabled') - } - }) } else { logger.error('But this does not appear to be a public page') } |