Fix pdf cover

Fix massadding books
Add feature inform of duplicate books

cps/editbooks.py

@@ -567,6 +567,12 @@ def upload():
             filepath = os.path.join(config.config_calibre_dir, author_dir, title_dir)
             saved_filename = os.path.join(filepath, title_dir + meta.extension.lower())
 
+            if unicode(title) != u'Unknown' and unicode(authr) != u'Unknown':
+                entry = helper.check_exists_book(authr, title)
+                if entry:
+                    book_html = flash(_(u"Uploaded book probably exists in the library, consider to change before upload new: ")
+                        + Markup(render_title_template('book_exists_flash.html', entry=entry)), category="warning")
+
             # check if file path exists, otherwise create it, copy file to calibre path and delete temp file
             if not os.path.exists(filepath):
                 try:

cps/helper.py

@@ -780,7 +780,17 @@ def get_download_link(book_id, book_format):
     else:
         abort(404)
 
+def check_exists_book(authr,title):
+    db.session.connection().connection.connection.create_function("lower", 1, lcase)
+    q = list()
+    authorterms = re.split(r'\s*&\s*', authr)
+    for authorterm in authorterms:
+        q.append(db.Books.authors.any(func.lower(db.Authors.name).ilike("%" + authorterm + "%")))
 
+    return db.session.query(db.Books).filter(
+        and_(db.Books.authors.any(and_(*q)),
+            func.lower(db.Books.title).ilike("%" + title + "%")
+            )).first()
 
 ############### Database Helper functions
 

cps/templates/book_exists_flash.html

@@ -0,0 +1,3 @@
+<a href="{{ url_for('web.show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
+	<span class="title">{{entry.title|shortentitle}}</span>
+</a>

cps/templates/layout.html

@@ -99,6 +99,11 @@
         <div id="flash_info" class="alert alert-info">{{ message[1] }}</div>
       </div>
       {%endif%}
+      {%if message[0] == "warning" %}
+      <div class="row-fluid text-center" style="margin-top: -20px;">
+        <div id="flash_warning" class="alert alert-warning">{{ message[1] }}</div>
+      </div>
+      {%endif%}
       {%if message[0] == "success" %}
       <div class="row-fluid text-center" style="margin-top: -20px;">
         <div id="flash_success" class="alert alert-success">{{ message[1] }}</div>

cps/tess.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+#  This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
+#    Copyright (C) 2018-2019 OzzieIsaacs
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+from subproc_wrapper import process_open, cmdlineCall
+import os
+import sys
+import re
+import time
+
+def main():
+    quotes = [1, 2]
+    format_new_ext = '.mobi'
+    format_old_ext = '.epub'
+    file_path = '/home/matthias/Dokumente/bücher/Bettina Szramah/Die Giftmischerin TCP_IP (10)/Die Giftmischerin TCP_IP - Bettina, Szrama'
+    command = ['/opt/calibre/ebook-convert', (file_path + format_old_ext),
+               (file_path + format_new_ext)]
+
+    #print(command)
+    #p1 = cmdlineCall(command[0],command[1:])
+    #time.sleep(10)
+    #print(p1)
+
+    p = process_open(command, quotes)
+    while p.poll() is None:
+        nextline = p.stdout.readline()
+        if os.name == 'nt' and sys.version_info < (3, 0):
+            nextline = nextline.decode('windows-1252')
+        elif os.name == 'posix' and sys.version_info < (3, 0):
+            nextline = nextline.decode('utf-8')
+        # log.debug(nextline.strip('\r\n'))
+        # parse progress string from calibre-converter
+        progress = re.search(r"(\d+)%\s.*", nextline)
+        if progress:
+            print('Progress:' + str(progress))
+            # self.UIqueue[index]['progress'] = progress.group(1) + ' %
+
+    # process returncode
+    check = p.returncode
+    calibre_traceback = p.stderr.readlines()
+    for ele in calibre_traceback:
+        if sys.version_info < (3, 0):
+            ele = ele.decode('utf-8')
+        print(ele.strip('\n'))
+        if not ele.startswith('Traceback') and not ele.startswith('  File'):
+            print( "Calibre failed with error: %s" % ele.strip('\n'))
+    print(str(check))
+
+if __name__ == '__main__':
+    main()

cps/uploader.py

@@ -65,7 +65,7 @@ except ImportError as e:
     use_fb2_meta = False
 
 try:
-    from PIL import PILImage
+    from PIL import Image as PILImage
     from PIL import __version__ as PILversion
     use_PIL = True
 except ImportError as e:

cps/worker.py

@@ -193,21 +193,27 @@ class WorkerThread(threading.Thread):
     def run(self):
         main_thread = _get_main_thread()
         while main_thread.is_alive():
-            self.doLock.acquire()
-            if self.current != self.last:
-                index = self.current
-                self.doLock.release()
-                if self.queue[index]['taskType'] == TASK_EMAIL:
-                    self._send_raw_email()
-                if self.queue[index]['taskType'] == TASK_CONVERT:
-                    self._convert_any_format()
-                if self.queue[index]['taskType'] == TASK_CONVERT_ANY:
-                    self._convert_any_format()
-                # TASK_UPLOAD is handled implicitly
+            try:
                 self.doLock.acquire()
-                self.current += 1
-                self.doLock.release()
-            else:
+                if self.current != self.last:
+                    index = self.current
+                    self.doLock.release()
+                    if self.queue[index]['taskType'] == TASK_EMAIL:
+                        self._send_raw_email()
+                    if self.queue[index]['taskType'] == TASK_CONVERT:
+                        self._convert_any_format()
+                    if self.queue[index]['taskType'] == TASK_CONVERT_ANY:
+                        self._convert_any_format()
+                    # TASK_UPLOAD is handled implicitly
+                    self.doLock.acquire()
+                    self.current += 1
+                    if self.current > self.last:
+                        self.current = self.last
+                    self.doLock.release()
+                else:
+                    self.doLock.release()
+            except Exception as e:
+				log.exception(e)
                 self.doLock.release()
             if main_thread.is_alive():
                 time.sleep(1)
@@ -225,7 +231,8 @@ class WorkerThread(threading.Thread):
                 self.queue.pop(index)
                 self.UIqueue.pop(index)
                 # if we are deleting entries before the current index, adjust the index
-                self.current -= 1
+                if index <= self.current and index:
+                    self.current -= 1
         self.last = len(self.queue)
 
     def get_taskstatus(self):
@@ -248,7 +255,7 @@ class WorkerThread(threading.Thread):
         self.doLock.release()
         self.UIqueue[index]['stat'] = STAT_STARTED
         self.queue[index]['starttime'] = datetime.now()
-        self.UIqueue[index]['formStarttime'] = self.queue[self.current]['starttime']
+        self.UIqueue[index]['formStarttime'] = self.queue[index]['starttime']
         curr_task = self.queue[index]['taskType']
         filename = self._convert_ebook_format()
         if filename:
@@ -390,8 +397,7 @@ class WorkerThread(threading.Thread):
 
 
     def add_convert(self, file_path, bookid, user_name, taskMessage, settings, kindle_mail=None):
-        addLock = threading.Lock()
-        addLock.acquire()
+        self.doLock.acquire()
         if self.last >= 20:
             self._delete_completed_tasks()
         # progress, runtime, and status = 0
@@ -405,13 +411,12 @@ class WorkerThread(threading.Thread):
                              'runtime': '0 s', 'stat': STAT_WAITING,'id': self.id, 'taskType': task } )
 
         self.last=len(self.queue)
-        addLock.release()
+        self.doLock.release()
 
     def add_email(self, subject, filepath, attachment, settings, recipient, user_name, taskMessage,
                   text):
         # if more than 20 entries in the list, clean the list
-        addLock = threading.Lock()
-        addLock.acquire()
+        self.doLock.acquire()
         if self.last >= 20:
             self._delete_completed_tasks()
         # progress, runtime, and status = 0
@@ -422,23 +427,31 @@ class WorkerThread(threading.Thread):
         self.UIqueue.append({'user': user_name, 'formStarttime': '', 'progress': " 0 %", 'taskMess': taskMessage,
                              'runtime': '0 s', 'stat': STAT_WAITING,'id': self.id, 'taskType': TASK_EMAIL })
         self.last=len(self.queue)
-        addLock.release()
+        self.doLock.release()
 
     def add_upload(self, user_name, taskMessage):
         # if more than 20 entries in the list, clean the list
-        addLock = threading.Lock()
-        addLock.acquire()
+        self.doLock.acquire()
+
+
         if self.last >= 20:
             self._delete_completed_tasks()
         # progress=100%, runtime=0, and status finished
-        self.id += 1
-        self.queue.append({'starttime': datetime.now(), 'taskType': TASK_UPLOAD})
-        self.UIqueue.append({'user': user_name, 'formStarttime': '', 'progress': "100 %", 'taskMess': taskMessage,
-                             'runtime': '0 s', 'stat': STAT_FINISH_SUCCESS,'id': self.id, 'taskType': TASK_UPLOAD})
-        self.UIqueue[self.current]['formStarttime'] = self.queue[self.current]['starttime']
-        self.last=len(self.queue)
-        addLock.release()
+        log.info("Last " + str(self.last))
+        log.info("Current " + str(self.current))
+        log.info("id" + str(self.id))
+        for i in range(0, len(self.queue)):
+            message = '%s:%s' % (i, self.queue[i].items())
+            log.info(message)
 
+        self.id += 1
+        starttime = datetime.now()
+        self.queue.append({'starttime': starttime, 'taskType': TASK_UPLOAD})
+        self.UIqueue.append({'user': user_name, 'formStarttime': starttime, 'progress': "100 %", 'taskMess': taskMessage,
+                             'runtime': '0 s', 'stat': STAT_FINISH_SUCCESS,'id': self.id, 'taskType': TASK_UPLOAD})
+        # self.UIqueue[self.current]['formStarttime'] = self.queue[self.current]['starttime']
+        self.last=len(self.queue)
+        self.doLock.release()
 
     def _send_raw_email(self):
         self.doLock.acquire()
@@ -525,7 +538,7 @@ class WorkerThread(threading.Thread):
         self.doLock.release()
         self.UIqueue[index]['stat'] = STAT_FAIL
         self.UIqueue[index]['progress'] = "100 %"
-        self.UIqueue[index]['formRuntime'] = datetime.now() - self.queue[self.current]['starttime']
+        self.UIqueue[index]['formRuntime'] = datetime.now() - self.queue[index]['starttime']
         self.UIqueue[index]['message'] = error_message
 
     def _handleSuccess(self):
@@ -534,7 +547,7 @@ class WorkerThread(threading.Thread):
         self.doLock.release()
         self.UIqueue[index]['stat'] = STAT_FINISH_SUCCESS
         self.UIqueue[index]['progress'] = "100 %"
-        self.UIqueue[index]['formRuntime'] = datetime.now() - self.queue[self.current]['starttime']
+        self.UIqueue[index]['formRuntime'] = datetime.now() - self.queue[index]['starttime']
 
 
 _worker = WorkerThread()