fixed BUG-143, disable next/prev as first thing we do when going next/prev Page

BUGs

@@ -1,12 +1,5 @@
 ### Next: 146
-BUG-143: if I skip next fast enough in files_ip, it can get the warning about changes to entry list... (would have though I disabled next page until loaded)
-BUG-142: after transforming, the face data is still in the old spots, really should delete it / make it recalc
-BUG-141: can currently try to flip a video (in a highlighted group)
 BUG-140: When db is restarted underneath PA, it crashes job mgr... It should just accept timeouts, and keep trying to reconnect every 2? mins
-BUG-125: when an image is highlighted, then post the contextmenu on a different image - the highlight does not move to the new image
-         and the selected menu function processes the original or the new depending on the way the code works.
-         There is a chance we need to change the document on click to a mouse down (or whatever the context menu 
-         uses for default), rather than just fix the highlight
 BUG-118: can move files from Bin path, but it leaves the del_file entry for it - need to remove it
 BUG-117: when search returns files that can be deleted and/or restored, the icon stays as delete and tries to delete!
 BUG-106: cant add trudy /pat? as refimgs via FaceDBox

internal/js/files_support.js

@@ -682,7 +682,6 @@ function getPage(pageNumber, successCallback, viewingIdx=0)
     $('#ra').prop('disabled', true)
     const startIndex = (pageNumber - 1) * OPT.how_many;
     const endIndex = startIndex + OPT.how_many;
-    console.log('pageNumber is: ' + pageNumber + ', about to make pageList from si=' +startIndex + ', to ei=' + endIndex )
     pageList = entryList.slice(startIndex, endIndex);
     
     // set up data to send to server to get the entry data for entries in pageList
@@ -760,6 +759,10 @@ function resetNextPrevButtons()
 // get list of eids for the next page, also make sure next/prev buttons make sense for page we are on
 function nextPage(successCallback)
 {
+     // start with disabling more next presses until we are ready to process them
+     $('.prev').prop('disabled', true).addClass('disabled');
+     $('.next').prop('disabled', true).addClass('disabled');
+
     // pageList[0] is the first entry on this page
     const currentPage=getPageNumberForId( pageList[0] )
     // should never happen / just return pageList unchanged
@@ -775,6 +778,10 @@ function nextPage(successCallback)
 // get list of eids for the prev page, also make sure next/prev buttons make sense for page we are on
 function prevPage(successCallback)
 {
+    // start with disabling more prev presses until we are ready to process them
+    $('.prev').prop('disabled', true).addClass('disabled');
+    $('.next').prop('disabled', true).addClass('disabled');
+
     // pageList[0] is the first entry on this page
     const currentPage=getPageNumberForId( pageList[0] )
     // should never happen / just return pageList unchanged
@@ -917,6 +924,12 @@ $.contextMenu({
     selector: '.entry',
     itemClickEvent: "click",
     build: function($triggerElement, e) {
+        // if we are not in the highlight set, then move the highlight to this element
+        if( ! $(e.currentTarget).is('.highlight') )
+        {
+            $('.highlight').removeClass('highlight');
+            $(e.currentTarget).addClass('highlight')
+        }
         // when right-clicking & no selection add one OR deal with ctrl/shift right-lick as it always changes seln
         if( NoSel() || e.ctrlKey || e.shiftKey )
         {

internal/js/files_transform.js

@@ -2,7 +2,6 @@
 // can only have 1 ammendment per image, its grayed out for other changes
 function removeAmendment( id )
 {
-    console.log( 'removing amendment for: ' + id )
     document.amendments=document.amendments.filter(obj => obj.eid !== id)
 }
 
@@ -11,11 +10,16 @@ function removeAmendment( id )
 function handleTransformImageJobCompleted(job, entry)
 {
     removeAmendment( entry.id )
-    // update viewer and files* views, in case we view/go up without a new page load
+    // update viewer  if we are viewing an image
+    if( document.viewing )
+    {
         // force reload with timestamped version of im.src
         im.src=im.src + '?t=' + new Date().getTime();
         DrawImg()
+    }
 
+    // ALWAYS update files* div as we could go back to this from a viewer, and
+    // the thumbnail needs the updated data
     idx = entryList.indexOf(entry.id)
     // replace data for this entry now its been transformed
     document.entries[idx]=entry

pa_job_manager.py

@@ -1897,6 +1897,11 @@ def JobTransformImage(job):
     amt=[jex.value for jex in job.extra if jex.name == "amt"][0]
     e=session.query(Entry).join(File).filter(Entry.id==id).first()
     PAprint( f"JobTransformImage: job={job.id}, id={id}, amt={amt}" )
+    # cant transfer non-image, but may get here if multi-select includes non-Image
+    if e.type.name != 'Image':
+        removeEntryAmendment( job, id )
+        FinishJob(job, "Cannot rotate file as it is not an Image","Failed")
+        return
 
     if amt == "fliph":
         AddLogForJob(job, f"INFO: Flipping {e.FullPathOnFS()} horizontally" )
@@ -1920,6 +1925,8 @@ def JobTransformImage(job):
     e.file_details.hash = md5( job, e )
     PAprint( f"JobTransformImage DONE thumb: job={job.id}, id={id}, amt={amt}" )
     session.add(e)
+    # any faces in this file are no longer valid, remove them
+    session.query(FaceFileLink).filter(FaceFileLink.file_eid==e.id).delete()
     removeEntryAmendment( job, id )
 
     FinishJob(job, "Finished Processesing image rotation/flip")