paging: set complete item count for folders
allows proper paging for yamaha AVRs
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b1dca83e51
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@ -39,6 +39,7 @@ def get_directories_page(subdir, directories, requestargs):
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return page
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return page
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for directory in get_paged_elements(directories, requestargs):
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for directory in get_paged_elements(directories, requestargs):
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page.add(vtuner.Directory(directory, url_for(subdir, _external=True, directory=directory)))
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page.add(vtuner.Directory(directory, url_for(subdir, _external=True, directory=directory)))
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page.set_count(len(directories))
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return page
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return page
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@ -49,6 +50,7 @@ def get_stations_page(stations, requestargs):
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return page
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return page
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for station in get_paged_elements(stations, requestargs):
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for station in get_paged_elements(stations, requestargs):
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page.add(station.to_vtuner())
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page.add(station.to_vtuner())
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page.set_count(len(stations))
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return page
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return page
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@ -26,11 +26,13 @@ def add_bogus_parameter(url):
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class Page:
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class Page:
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def __init__(self):
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def __init__(self):
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self.items = []
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self.items = []
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self.count = 0
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self.count = -1
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def add(self, item):
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def add(self, item):
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self.items.append(item)
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self.items.append(item)
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self.count = len(self.items)
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def set_count(self, count):
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self.count = count
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def to_xml(self):
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def to_xml(self):
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xml = etree.Element('ListOfItems')
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xml = etree.Element('ListOfItems')
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