Ejemplo n.º 1
0
    def get(self, page_key=None):
        "modify a specific page"

        if not page_key:
            return self.get()

        page = scan_data.read_page(page_key, db)

        doc = page.document()
        doc_name = doc.name
        filename = page.filename
        doc_key = doc.key()

        # where are we in the document?
        loc = filter(lambda x: page.key() == x[1].key(),
                     enumerate(doc.pages()))
        index = loc[0][0] + 1
        n_pages = len(doc.pages())

        prev_link = ""
        next_link = ""
        if index > 1:
            prev_link = "<a href=\"/page/%s\">&lt&lt</a>" % doc.pages()[
                index - 2].key()
        if index != n_pages:
            next_link = "<a href=\"/page/%s\">&gt&gt</a>" % doc.pages(
            )[index].key()

        # build a page sized image if necessary
        pagesized_path = make_pagesized_thumbnail(page.key(), filename)

        controls = """
    <a href="/document/%(doc_key)s">Back to Document</a><br/>
    <a href="/%(filename)s">Full resolution image</a><br/>
    %(prev_link)s &nbsp &nbsp &nbsp &nbsp %(next_link)s<br/>
    """ % locals()

        self.set_header("Content-Type", "text/html")
        self.write("""
    <html><head><title>%(doc_name)s page %(index)d of %(n_pages)d</title></head>
    <body>
    <h1>%(doc_name)s</h1>
    <h2>Page %(index)d of %(n_pages)d</h2>
    %(controls)s
    <hr/>
    <img src="/%(pagesized_path)s" />
    <hr/>
    %(controls)s
    </body>
    </html>""" % locals())
Ejemplo n.º 2
0
  def get(self, page_key=None):
    "modify a specific page"

    if not page_key:
      return self.get()

    page = scan_data.read_page(page_key, db)

    doc = page.document()
    doc_name = doc.name
    filename = page.filename
    doc_key = doc.key()

    # where are we in the document?
    loc = filter(lambda x: page.key() == x[1].key(), enumerate(doc.pages()))
    index = loc[0][0] + 1
    n_pages = len(doc.pages())
    
    prev_link = ""
    next_link = ""
    if index > 1:
      prev_link = "<a href=\"/page/%s\">&lt&lt</a>" % doc.pages()[index-2].key()
    if index != n_pages:
      next_link = "<a href=\"/page/%s\">&gt&gt</a>" % doc.pages()[index].key()

    # build a page sized image if necessary
    pagesized_path = make_pagesized_thumbnail(page.key(), filename)

    controls = """
    <a href="/document/%(doc_key)s">Back to Document</a><br/>
    <a href="/%(filename)s">Full resolution image</a><br/>
    %(prev_link)s &nbsp &nbsp &nbsp &nbsp %(next_link)s<br/>
    """ % locals()

    self.set_header("Content-Type", "text/html")
    self.write("""
    <html><head><title>%(doc_name)s page %(index)d of %(n_pages)d</title></head>
    <body>
    <h1>%(doc_name)s</h1>
    <h2>Page %(index)d of %(n_pages)d</h2>
    %(controls)s
    <hr/>
    <img src="/%(pagesized_path)s" />
    <hr/>
    %(controls)s
    </body>
    </html>""" % locals())
Ejemplo n.º 3
0
  def get(self):
    "retrieve all pages"
    pages = []
    for key in db.keys():
      if key.startswith("page-"):
        pages.append(scan_data.read_page(key, db))

    pages_html = []
    for page in pages:
      pages_html.append("<img src=\"%s\" width=400 />" % page.filename)
    pages_html = "\n".join(pages_html)

    self.set_header("Content-Type", "text/html")
    self.write("""
    <html><head><title>All pages</title></head>
    <body>
    <h1>All Pages</h1>
    %(pages_html)s
    </body>
    </html>""" % locals())
Ejemplo n.º 4
0
    def get(self):
        "retrieve all pages"
        pages = []
        for key in db.keys():
            if key.startswith("page-"):
                pages.append(scan_data.read_page(key, db))

        pages_html = []
        for page in pages:
            pages_html.append("<img src=\"%s\" width=400 />" % page.filename)
        pages_html = "\n".join(pages_html)

        self.set_header("Content-Type", "text/html")
        self.write("""
    <html><head><title>All pages</title></head>
    <body>
    <h1>All Pages</h1>
    %(pages_html)s
    </body>
    </html>""" % locals())
Ejemplo n.º 5
0
def main(args):
    db = dbm.open("scan_data", "r")
    print "loaded database"

    mdb = pymongo.Connection()
    print "connected to mongo"

    docs = scan_data.get_documents(db)
    print "loaded %d documents" % len(docs)

    mdb_docs = mdb.scanserver.documents

    # go through each document and build a set of pagekeys
    pagekeys = set()
    for doc in docs:
        docstr = scan_data.doc2json(doc)
        pagekeys.update([page.key() for page in doc.pages()])
        mdb_docs.insert(docstr)

    print "found %d pages" % len(pagekeys)

    mdb_pages = mdb.scanserver.pages

    for pk in pagekeys:
        page = scan_data.read_page(pk, db)
        pagestr = scan_data.page2json(page)
        mdb_pages.insert(pagestr)

    dirpks = set()
    for (base, dirs, files) in os.walk("static", topdown=True):
        # don't recurse any further
        del dirs[0:-1]

        for fname in files:
            pk = os.path.splitext(fname)[0]
            if pk.startswith("page-"):
                dirpks.add(pk)

    notindb = dirpks - pagekeys
    print "found %d page keys on disk that aren't in the database" % len(
        notindb)
Ejemplo n.º 6
0
def main(args):
  db = dbm.open("scan_data", "r")
  print "loaded database"

  mdb = pymongo.Connection()
  print "connected to mongo"

  docs = scan_data.get_documents(db)
  print "loaded %d documents" % len(docs)

  mdb_docs = mdb.scanserver.documents

  # go through each document and build a set of pagekeys
  pagekeys = set()
  for doc in docs:
    docstr = scan_data.doc2json(doc)
    pagekeys.update( [ page.key() for page in doc.pages() ] )
    mdb_docs.insert(docstr)

  print "found %d pages" % len(pagekeys)

  mdb_pages = mdb.scanserver.pages

  for pk in pagekeys:
    page = scan_data.read_page(pk, db)
    pagestr = scan_data.page2json(page)
    mdb_pages.insert(pagestr)

  dirpks = set()
  for (base, dirs, files) in os.walk("static",  topdown=True):
    # don't recurse any further
    del dirs[0:-1]

    for fname in files:
      pk = os.path.splitext(fname)[0]
      if pk.startswith("page-"):
        dirpks.add(pk)

  notindb = dirpks - pagekeys
  print "found %d page keys on disk that aren't in the database" % len(notindb)