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Added open protected document feature #15

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Apr 23, 2018
Merged

Added open protected document feature #15

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19 changes: 19 additions & 0 deletions src/main/java/com/aliensoft/quickview/resources/QuickViewResource.java
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Original file line number Diff line number Diff line change
Expand Up @@ -172,13 +172,18 @@ public Object loadDocumentDescription(@Context HttpServletRequest request, @Cont
// get/set parameters
String documentGuid = getJsonString(requestBody, "guid");
boolean htmlMode = getJsonBoolean(requestBody, "htmlMode");
String password = getJsonString(requestBody, "password");
// check if documentGuid contains path or only file name
if(!Paths.get(documentGuid).isAbsolute()){
documentGuid = quickViewConfig.getApplication().getFilesDirectory() + "/" + documentGuid;
}
DocumentInfoContainer documentInfoContainer = new DocumentInfoContainer();
// get document info options
DocumentInfoOptions documentInfoOptions = new DocumentInfoOptions(documentGuid);
// set password for protected document
if(!password.isEmpty()) {
documentInfoOptions.setPassword(password);
}
// get document info container
if(htmlMode) {
documentInfoContainer = viewerHtmlHandler.getDocumentInfo(documentGuid, documentInfoOptions);
Expand Down Expand Up @@ -213,6 +218,7 @@ public Object loadDocumentPage(@Context HttpServletRequest request, @Context Htt
String documentGuid = getJsonString(requestBody, "guid");
int pageNumber = getJsonInteger(requestBody, "page");
boolean htmlMode = getJsonBoolean(requestBody, "htmlMode");
String password = getJsonString(requestBody, "password");
LoadedPageWrapper loadedPage = new LoadedPageWrapper();
String angle = "0";
// set options
Expand All @@ -221,6 +227,10 @@ public Object loadDocumentPage(@Context HttpServletRequest request, @Context Htt
htmlOptions.setPageNumber(pageNumber);
htmlOptions.setCountPagesToRender(1);
htmlOptions.setResourcesEmbedded(true);
// set password for protected document
if(!password.isEmpty()) {
htmlOptions.setPassword(password);
}
// get page HTML
loadedPage.setPageHtml(viewerHtmlHandler.getPages(documentGuid, htmlOptions).get(0).getHtmlContent());
// get page rotation angle
Expand All @@ -229,6 +239,10 @@ public Object loadDocumentPage(@Context HttpServletRequest request, @Context Htt
ImageOptions imageOptions = new ImageOptions();
imageOptions.setPageNumber(pageNumber);
imageOptions.setCountPagesToRender(1);
// set password for protected document
if(!password.isEmpty()) {
imageOptions.setPassword(password);
}
// get page image
byte[] bytes = IOUtils.toByteArray(viewerImageHandler.getPages(documentGuid, imageOptions).get(0).getStream());
// encode ByteArray into String
Expand Down Expand Up @@ -269,6 +283,7 @@ public Object rotateDocumentPages(@Context HttpServletRequest request, @Context
int angle = Integer.parseInt(getJsonString(requestBody, "angle"));
JSONArray pages = new JSONObject(requestBody).getJSONArray("pages");
boolean htmlMode = getJsonBoolean(requestBody, "htmlMode");
String password = getJsonString(requestBody, "password");
// a list of the rotated pages info
ArrayList<RotatedPageWrapper> rotatedPages = new ArrayList<RotatedPageWrapper>();
// rotate pages
Expand All @@ -279,6 +294,10 @@ public Object rotateDocumentPages(@Context HttpServletRequest request, @Context
RotatePageOptions rotateOptions = new RotatePageOptions(pageNumber, angle);
// perform page rotation
String resultAngle = "0";
// set password for protected document
if(!password.isEmpty()) {
rotateOptions.setPassword(password);
}
if(htmlMode) {
viewerHtmlHandler.rotatePage(documentGuid, rotateOptions);
resultAngle = String.valueOf(viewerHtmlHandler.getDocumentInfo(documentGuid).getPages().get(pageNumber - 1).getAngle());
Expand Down