forked from openlp/openlp
Fixed formatting issues
Added three test classes for the presentation controllers Fixed issue that failed load for ImpressDocument
This commit is contained in:
Felipe Polo-Wood
parent
00fd7f01f7
commit
dd1f556a8e
@ -330,8 +330,8 @@ class ServiceItem(object):
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The command of/for the slide.
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"""
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self.service_item_type = ServiceItemType.Command
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self._raw_frames.append({'title': file_name, 'image': image, 'path': path,
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'displaytitle': displaytitle, 'notes': notes})
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self._raw_frames.append({'title': file_name, 'image': image,
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'path': path, 'displaytitle': displaytitle, 'notes': notes})
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self._new_item()
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def get_service_repr(self, lite_save):
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@ -376,8 +376,9 @@ class ServiceItem(object):
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service_data = [slide['title'] for slide in self._raw_frames]
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elif self.service_item_type == ServiceItemType.Command:
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for slide in self._raw_frames:
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service_data.append({'title': slide['title'], 'image': slide['image'], 'path': slide['path'],
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'displaytitle': slide['displaytitle'], 'notes': slide['notes']})
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service_data.append({'title': slide['title'],
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'image': slide['image'], 'path': slide['path'],
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'displaytitle': slide['displaytitle'], 'notes': slide['notes']})
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return {'header': service_header, 'data': service_data}
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def set_from_service(self, serviceitem, path=None):
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@ -449,10 +450,12 @@ class ServiceItem(object):
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self.title = text_image['title']
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if path:
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self.has_original_files = False
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self.add_from_command(path, text_image['title'], text_image['image'],
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text_image['displaytitle'], text_image['notes'])
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self.add_from_command(path, text_image['title'],
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text_image['image'], text_image['displaytitle'],
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text_image['notes'])
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else:
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self.add_from_command(text_image['path'], text_image['title'], text_image['image'])
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self.add_from_command(text_image['path'],
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text_image['title'], text_image['image'])
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self._new_item()
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def get_display_title(self):
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@ -464,10 +464,11 @@ class ImpressDocument(PresentationDocument):
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page = page.getNotesPage()
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for index in range(page.getCount()):
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shape = page.getByIndex(index)
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shapeType = shape.getShapetype()
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shapeType = shape.getShapeType()
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if shape.supportsService("com.sun.star.drawing.Text"):
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# if they requested title, make sure it is the title
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if text_type!=TextType.Title or shapeType == "com.sun.star.presentation.TitleTextShape":
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if text_type!=TextType.Title or \
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shapeType == "com.sun.star.presentation.TitleTextShape":
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text += shape.getString() + '\n'
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return text
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@ -479,17 +480,16 @@ class ImpressDocument(PresentationDocument):
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in the thumbnails directory
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"""
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titles = []
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notes = []
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pages = self.document.getDrawPages()
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for slideIndex in range(pages.getCount()):
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titles.append( self.__get_text_from_page(slideIndex,TextType.Title).replace('\n',' ') + '\n')
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notes = self.__get_text_from_page(slideIndex,TextType.Notes)
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if len(notes) > 0:
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notesfile = os.path.join(self.get_thumbnail_folder(), 'slideNotes%d.txt' % (num))
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with open(notesfile, mode='w') as fn:
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fn.write(notes)
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titlesfile = os.path.join(self.get_thumbnail_folder(), 'titles.txt')
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with open(titlesfile, mode='w') as fo:
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fo.writelines(titles)
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titles.append(
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self.__get_text_from_page(slideIndex+1,TextType.Title).
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replace('\n',' ') + '\n')
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note = self.__get_text_from_page(slideIndex+1,TextType.Notes)
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if len(note) == 0:
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note = ' '
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notes.append(note)
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self.save_titles_and_notes(titles,notes)
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return
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@ -325,23 +325,21 @@ class PowerpointDocument(PresentationDocument):
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in the thumbnails directory
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"""
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titles = []
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notes = []
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num = 0
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for slide in self.presentation.Slides:
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try:
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text = slide.Shapes.Title.TextFrame.TextRange.Text
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titles.append(text.replace('\n',' ').replace('\x0b',' ') + '\n')
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num += 1
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notes = _get_text_from_shapes(slide.NotesPage.Shapes)
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if len(notes) > 0:
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notesfile = os.path.join(self.get_thumbnail_folder(), 'slideNotes%d.txt' % (num))
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with open(notesfile, mode='w') as fn:
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fn.write(notes)
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except Exception as e:
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log.exception(e)
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titles.append('\n')
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titlesfile = os.path.join(self.get_thumbnail_folder(), 'titles.txt')
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with open(titlesfile, mode='w') as fo:
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fo.writelines(titles)
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text = ''
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titles.append(text.replace('\n',' ').replace('\x0b',' ') + '\n')
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num += 1
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note = _get_text_from_shapes(slide.NotesPage.Shapes)
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if len(note) == 0:
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note = ' '
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notes.append(note)
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self.save_titles_and_notes(titles,notes)
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return
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def _get_text_from_shapes(shapes):
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@ -353,7 +351,8 @@ def _get_text_from_shapes(shapes):
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"""
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text = ''
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for shape in shapes:
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if shape.PlaceholderFormat.Type == 2 and shape.HasTextFrame and shape.TextFrame.HasText:
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if shape.PlaceholderFormat.Type == 2 and \
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shape.HasTextFrame and shape.TextFrame.HasText:
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text += shape.TextFrame.TextRange.Text + '\n'
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return text
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@ -30,6 +30,8 @@
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import os
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import logging
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import zipfile
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import re
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from xml.etree import ElementTree
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if os.name == 'nt':
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from ctypes import cdll
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@ -155,80 +157,65 @@ class PptviewDocument(PresentationDocument):
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and the notes to 'slideNotes[x].txt'
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in the thumbnails directory
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"""
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filename = os.path.normpath(self.filepath)
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# let's make sure we have a valid zipped presentation
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if zipfile.is_zipfile(filename):
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namespaces = {"p": "http://schemas.openxmlformats.org/presentationml/2006/main",
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"a": "http://schemas.openxmlformats.org/drawingml/2006/main"}
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namespaces = {"p":
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"http://schemas.openxmlformats.org/presentationml/2006/main",
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"a": "http://schemas.openxmlformats.org/drawingml/2006/main"}
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# open the file
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with zipfile.ZipFile(filename) as zip_file:
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# find the presentation.xml to get the slide count
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with zip_file.open('ppt/presentation.xml') as pres:
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tree = ElementTree.parse(pres)
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nodes = tree.getroot().findall(".//p:sldIdLst/p:sldId", namespaces=namespaces)
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nodes = tree.getroot().findall(".//p:sldIdLst/p:sldId",
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namespaces=namespaces)
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print ("slide count: " + str(len(nodes)))
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# initialize the lists
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titles = ['' for i in range(len(nodes))]
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notes = ['' for i in range(len(nodes))]
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# loop thru the file list to find slides and notes
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for zip_info in zip_file.infolist():
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nodeType = ''
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index = -1
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listToAdd = None
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# check if it is a slide
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match = re.search("slides/slide(.+)\.xml", zip_info.filename)
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if match:
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index = int(match.group(1))-1
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nodeType = 'ctrTitle'
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listToAdd = titles
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# or a note
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match = re.search("notesSlides/notesSlide(.+)\.xml", zip_info.filename)
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match = re.search("notesSlides/notesSlide(.+)\.xml",
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zip_info.filename)
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if match:
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index = int(match.group(1))-1
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nodeType = 'body'
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listToAdd = notes
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# if it is one of our files, index shouldn't be -1
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if index >= 0:
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with zip_file.open(zip_info) as zipped_file:
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tree = ElementTree.parse(zipped_file)
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text = ''
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nodes = tree.getroot().findall(".//p:ph[@type='" + nodeType + "']../../..//p:txBody//a:t",
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namespaces=namespaces)
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nodes = tree.getroot().findall(".//p:ph[@type='" +
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nodeType + "']../../..//p:txBody//a:t",
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namespaces=namespaces)
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# if we found any content
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if nodes and len(nodes)>0:
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for node in nodes:
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if len(text) > 0:
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text += '\n'
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text += node.text
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print( 'slide file: ' + zip_info.filename + ' ' + text )
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# let's remove the \n from the titles and just add one at the end
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# Let's remove the \n from the titles and
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# just add one at the end
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if nodeType == 'ctrTitle':
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text = text.replace('\n',' ').replace('\x0b', ' ') + '\n'
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text = text.replace('\n',' '). \
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replace('\x0b', ' ') + '\n'
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listToAdd[index] = text
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print( titles )
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print( notes )
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# now let's write the files
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titlesfile = os.path.join(self.get_thumbnail_folder(), 'titles.txt')
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with open(titlesfile, mode='w') as fo:
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fo.writelines(titles)
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for num in range(len(notes)):
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notesfile = os.path.join(self.get_thumbnail_folder(), 'slideNotes%d.txt' % (num+1))
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with open(notesfile, mode='w') as fn:
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fn.write(notes)
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self.save_titles_and_notes(titles,notes)
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return
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def close_presentation(self):
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"""
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Close presentation and clean up objects. Triggered by new object being added to SlideController or OpenLP being
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@ -177,51 +177,50 @@ class PPTViewer(QtGui.QWidget):
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int(self.widthEdit.text()), int(self.heightEdit.text()))
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filename = str(self.pptEdit.text().replace('/', '\\'))
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folder = str(self.folderEdit.text().replace('/', '\\'))
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if zipfile.is_zipfile(filename):
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namespaces = {"p": "http://schemas.openxmlformats.org/presentationml/2006/main",
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"a": "http://schemas.openxmlformats.org/drawingml/2006/main"}
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namespaces = {"p":
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"http://schemas.openxmlformats.org/presentationml/2006/main",
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"a": "http://schemas.openxmlformats.org/drawingml/2006/main"}
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with zipfile.ZipFile(filename) as zip_file:
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with zip_file.open('ppt/presentation.xml') as pres:
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tree = ElementTree.parse(pres)
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nodes = tree.getroot().findall(".//p:sldIdLst/p:sldId", namespaces=namespaces)
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nodes = tree.getroot().findall(".//p:sldIdLst/p:sldId",
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namespaces=namespaces)
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print ("slide count: " + str(len(nodes)))
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titles = [None for i in range(len(nodes))]
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notes = [None for i in range(len(nodes))]
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for zip_info in zip_file.infolist():
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nodeType = ''
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index = -1
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listToAdd = None
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match = re.search("slides/slide(.+)\.xml", zip_info.filename)
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match = re.search("slides/slide(.+)\.xml",
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zip_info.filename)
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if match:
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index = int(match.group(1))-1
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nodeType = 'ctrTitle'
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listToAdd = titles
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match = re.search("notesSlides/notesSlide(.+)\.xml", zip_info.filename)
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match = re.search("notesSlides/notesSlide(.+)\.xml",
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zip_info.filename)
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if match:
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index = int(match.group(1))-1
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nodeType = 'body'
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listToAdd = notes
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if len(nodeType)>0:
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with zip_file.open(zip_info) as zipped_file:
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tree = ElementTree.parse(zipped_file)
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text = ''
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nodes = tree.getroot().findall(".//p:ph[@type='" + nodeType + "']../../..//p:txBody//a:t",
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namespaces=namespaces)
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nodes = tree.getroot().findall(".//p:ph[@type='" + \
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nodeType + "']../../..//p:txBody//a:t",
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namespaces=namespaces)
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if nodes and len(nodes)>0:
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for node in nodes:
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if len(text) > 0:
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text += '\n'
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text += node.text
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print( 'slide file: ' + zip_info.filename + ' ' + text )
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print('slide file: ' + zip_info.filename + ' ' + text)
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listToAdd[index] = text
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print( titles )
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print( notes )
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print(titles)
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print(notes)
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print(filename, folder)
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self.pptid = self.pptdll.OpenPPT(filename, None, rect, folder)
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print('id: ' + str(self.pptid))
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@ -301,7 +301,8 @@ class PresentationDocument(object):
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with open(titlesfile) as fi:
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titles = fi.readlines()
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for index in range(len(titles)):
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notesfile = os.path.join(self.get_thumbnail_folder(), 'slideNotes%d.txt' % (index + 1))
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notesfile = os.path.join(self.get_thumbnail_folder(),
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'slideNotes%d.txt' % (index + 1))
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note = ''
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try:
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if os.path.exists(notesfile):
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@ -312,6 +313,19 @@ class PresentationDocument(object):
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notes.append(note)
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return titles, notes
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def save_titles_and_notes(self, titles, notes):
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"""
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Performs the actual persisting of titles to the titles.txt
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and notes to the slideNote%.txt
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"""
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titlesfile = os.path.join(self.get_thumbnail_folder(), 'titles.txt')
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with open(titlesfile, mode='w') as fo:
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fo.writelines(titles)
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for num in range(len(notes)):
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notesfile = os.path.join(self.get_thumbnail_folder(),
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'slideNotes%d.txt' % (num+1))
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with open(notesfile, mode='w') as fn:
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fn.write(notes[num])
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class PresentationController(object):
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@ -351,7 +351,8 @@ class HttpRouter(object):
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html = None
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if self.send_appropriate_header(file_name) == '.html':
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variables = self.template_vars
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html = Template(filename=path, input_encoding='utf-8', output_encoding='utf-8').render(**variables)
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html = Template(filename=path, input_encoding='utf-8',
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output_encoding='utf-8').render(**variables)
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file_handle = None
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try:
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if html:
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@ -369,6 +370,11 @@ class HttpRouter(object):
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return content
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def send_appropriate_header(self, file_name):
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"""
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Examines the extension of the file and determines
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what header to send back
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Returns the extension found
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"""
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ext = os.path.splitext(file_name)[1]
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if ext == '.html':
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self.send_header('Content-type', 'text/html')
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@ -394,8 +400,9 @@ class HttpRouter(object):
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"""
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log.debug('serve thumbnail %s/thumbnails/%s' % (controller_name, file_name))
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content = ''
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full_path = os.path.join(AppLocation.get_section_data_path(controller_name),
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'thumbnails/' + file_name.replace('/','\\') )
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full_path = os.path.normpath(os.path.join(
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AppLocation.get_section_data_path(controller_name),
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'thumbnails/' + file_name))
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full_path = urllib.parse.unquote(full_path)
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if os.path.exists(full_path):
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@ -498,9 +505,11 @@ class HttpRouter(object):
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if current_item.is_capable(ItemCapabilities.HasNotes):
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item['notes'] = str(frame['notes'])
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if current_item.is_capable(ItemCapabilities.HasThumbnails):
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# if the file is under our app directory tree send the portion after the match
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if frame['image'][0:len(AppLocation.get_data_path())] == AppLocation.get_data_path():
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item['img'] = frame['image'][len(AppLocation.get_data_path()):]
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# If the file is under our app directory tree send the
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# portion after the match
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dataPath = AppLocation.get_data_path()
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if frame['image'][0:len(dataPath)] == dataPath:
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item['img'] = frame['image'][len(dataPath):]
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#'data:image/png;base64,' + str(image_to_byte(resize_image(frame['image'],80,80)))
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item['text'] = str(frame['title'])
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item['html'] = str(frame['title'])
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