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Implement get_file()

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Kovid Goyal 2018-09-25 06:22:52 +05:30
parent da04475ff1
commit 387b5b2ed5
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1 changed files with 22 additions and 3 deletions
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25
src/pyj/viewer-main.pyj
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@ -25,8 +25,25 @@ book = None
view = None
def file_received(name, proceed, end_type, xhr, ev):
if end_type is 'abort':
return
if end_type is not 'load':
show_error(_('Failed to load file from book'), _(
'Could not load the file: {} with error: {}').format(name, xhr.error_html))
return
if xhr.responseType is not 'blob':
show_error(_('Failed to load file from book'), _(
'Could not load the file: {} in blob form').format(name))
return
blob = xhr.response
proceed(blob, name, blob.type, book)
def get_file(book, name, proceed):
pass # TODO: Implement this
xhr = ajax('book/' + name, file_received.bind(None, name, proceed), ok_code=0)
xhr.responseType = 'blob'
xhr.send()
def get_mathjax_files(proceed):
@ -45,7 +62,7 @@ def manifest_received(key, end_type, xhr, ev):
nonlocal book
if end_type is 'load':
book = new_book(key, {})
data = JSON.parse(xhr.responseText)
data = xhr.response
book.manifest = data[0]
book.metadata = book.manifest.metadata = data[1]
book.stored_files = {}
@ -97,7 +114,9 @@ def start_book_load(key, prefs):
if view is None:
create_session_data(prefs)
view = View(document.getElementById('view'))
ajax('manifest', manifest_received.bind(None, key), ok_code=0).send()
xhr = ajax('manifest', manifest_received.bind(None, key), ok_code=0)
xhr.responseType = 'json'
xhr.send()
def onerror(msg, script_url, line_number, column_number, error_object):