locale_translation_load_sources(array $projects = NULL, array $langcodes = NULL) Loads cached translation sources
_locale_translation_source_compare($source1, $source2) Compare two update sources, looking for the newer one
locale_translation_source_check_file($source) Checks whether a po file exists in the local filesystem.
_locale_translation_file_is_remote($uri) Determine if a file is a remote file.
locale_cron_fill_queue() Populate a queue with project to check for translation updates.
Comparison result of source files timestamps. Timestamp of source 1 is greater than the timestamp of source 2. See
locale_translation_get_projects(array $project_names = array()) Get array of projects which are available for
locale_translation_build_sources(array $projects = array(), array $langcodes = array()) Build translation sources
Comparison result of source files timestamps. Timestamp of source 1 is equal to the timestamp of source 2. See
locale_translation_build_server_pattern($project, $template) Build path to translation source, out of a server
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