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comparison mod_http_muc_log/README.markdown @ 3581:dbc67120097f

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mod_http_muc_log: Document optimization for storage modules lacking :dates API
author Kim Alvefur <zash@zash.se>
date Sun, 05 May 2019 14:05:00 +0200
parents 89a3f049689f
children 444e2306c99a
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3580:907ccda3f0d2 3581:dbc67120097f
48 48
49 The module uses [util.interpolation][doc:developers:util:interpolation] 49 The module uses [util.interpolation][doc:developers:util:interpolation]
50 for rendering templates, with the pattern `"%b{}"` and HTML / XML 50 for rendering templates, with the pattern `"%b{}"` and HTML / XML
51 escaping enabled. 51 escaping enabled.
52 52
53 ## Calendar optimization
54
55 The calendar view relies on an optional part of the Prosody archive
56 storage API that provides a list of every valid date. If this is
57 unavailable then the module queries for the first and the last messages
58 and assumes that every date between those is valid. This may lead to
59 many empty pages in case the logs are sparse.
60
61 This optimization can be turned off, to get a more accurate calendar
62 view, but it will likely be very slow.
63
64 ``` {.lua}
65 http_muc_log_lazy_calendar = false
66 ```
67
53 Compatibility 68 Compatibility
54 ============= 69 =============
55 70
56 Requires Prosody 0.10 or above and a storage backend with support for 71 Requires Prosody 0.10 or above and a storage backend with support for
57 stanza archives. See [mod\_storage\_muc\_log] for using legacy data from 72 stanza archives. See [mod\_storage\_muc\_log] for using legacy data from