acs-content-repository-init.tcl

  • last updated 3 hours ago
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Refactor content repository backend

The refactored code is a first step to become able to provide plugins

for backends for storing content in different systems. Instead of

using switch statements to distinguish between backends "file", "lob"

and "text", procs with a suffix of the storage name are provided

now. Essentially, by providing process with additional suffixes can be

used to provide additional storage systems.

In addition, the deletion handling was also refactored such that the

non-scalable functions iterating over all items (such as

"cr_check_orphaned_files") will become obsolete. This is imporant for

content repositories with double and triple digit terabytes.

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improve capitalization

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unify spelling of names

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merged changes from the oacs-5-9 branch and resolved conflicts

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Standardize spellings of names

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.xql-file reform of acs-content-repository

- remove sql statements from the code, where these are provided via .xql

- prefer empty sql statements over various forms of *SQL*

- remove unneeded sql queries

cr_check_orphaned_files.fetch_path

content::item::upload_file.get_parent_existing_filenames

content::revision::new.update_lob_attribute

content::init_all.get_template_url

content::init.get_live_revision

content::init_all.get_live_revision

cr::keyword::item_unassign.item_unassign

cr::keyword::get_keyword_id.select_keyword_id

cr::keyword::item_unassign_children.item_unassign_children

cr::keyword::item_get_assigned.get_keywords

cr::keyword::item_get_assigned.get_child_keywords

cr::keyword::get_options_flat.select_keyword_options

publish::write_content.get_revision_id

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- add editor hints to keep spaces/tabs in the furture more consistent

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Merging back to HEAD branch oacs-5-8 (using tag vg-merge-oacs-5-8-from-20141027).

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- use $::acs::rootdir rather than [acs_root_dir] or [get_server_root]

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- use $::acs::rootdir rather than [acs_root_dir] or [get_server_root]

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We need to use the default here, otherwise upgrades might become an issue

Added FileLocationRelativeP paramater in the .info file. If set to 0 it says that the location of the CRFileLocationRoot is not relative to acs_root_dir

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Support for relative file locations which might even reside on a windows drive and therefore start with d:\

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Normalizing string comparison operations into tcl 8.4 operations, enabling byte-code compilation for expressions and many conditionals

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Merged acs-core oacs-5-2 (currently 5.2.3) -> HEAD.

TODO:

1. Bump acs-core package version numbers to 5.3.0d1

2. Would be nice to do a test install, wouldn't it?

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Added support for a different location for the CR files using the CRFileLocationRoot parameter and some callback magic

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Added braces for expr for performance / stylistic recommendation.

Added note to replace scheduled delete with a smart tcl api for the cr.

Schedule delelte at 22:00 (although that will still be the middle of the day for someone)

Schedule delete a 1am daily instead of 86400 seconds after server starts.

fix for scanning mime types at startup - not quite the full fix that JeffD proposed, but will get to that

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added support for multiple file storage areas

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modified cr_fs_path to support alternate file storage areas

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moved content repository job scheduling from oracle to aolsrver, that it is compatible with postgresql

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OpenACS 4.x

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Initial revision

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