mojomojo::schema::result::pageversion(3pm) [debian man page]

MojoMojo::Schema::Result::PageVersion(3pm)		User Contributed Perl Documentation		MojoMojo::Schema::Result::PageVersion(3pm)

NAME

       MojoMojo::Schema::Result::PageVersion - Versioned page metadata

DESCRIPTION

       This table implements versioning of page metadata (not content, see MojoMojo::Schema::Result::Content for that). It has a composite primary
       key "(page, version)".

       When renaming a page, a new version is created in this table, with "version" set to 1 + the maximum version for that "page". The "status"
       of the new "page_version" is set to "released", its "release_date" is set to "DateTime->now", while the old "page_version"'s status is set
       to 'removed' and its "remove_date" is set to "DateTime->now".

   TODO
       o   document the relationships

       o   in order to support proper rollback, meaning creating a new version for the rollback operation itself, a "content_version" field needs
	   to be added.

       o   "created" is apparently unused: set to 0 for pages populated when creating the database, and NULL for all normal pages.

METHODS

   latest_version
       Return the PageVersion object having the latest version of this page.

AUTHOR

       Marcus Ramberg <mramberg@cpan.org>

LICENSE

       This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-04-07				MojoMojo::Schema::Result::PageVersion(3pm)

MojoMojo::Schema::Result::Content(3pm)			User Contributed Perl Documentation		    MojoMojo::Schema::Result::Content(3pm)

NAME

       MojoMojo::Schema::Result::Content - Versioned page content

DESCRIPTION

       This table stores the actual page content; in other words, it's a table of page versions (revisions). It has a composite primary key
       "(page, version)", where "page" is the id of a page, and "version" is its version number. Each version has a content "body", a "status"
       ("released" or "removed"), and a "release_date". Revisions that have been replaced by a newer revision have a "remove_date" and a
       "comments" set to "Replaced by version x.".

       The "type", "abstract" and "precompiled" columns are for future use.

       "created" is essentially equal to "release_date" (there can be a 1-second difference), and is used externally by other modules and in
       templates.  "release_date" and "remove_date" are used internally.

COLUMNS

   page
       References MojoMojo::Schema::Result::Page.

   creator
       References MojoMojo::Schema::Result::Person.

METHODS

   highlight
       Returns an HTML string highlighting the changes between this version and the previous version. The changes are in "<span>" or "<div>" tags
       with the class "fade".

   formatted_diff <context> <old_content>
       Compare this content version to <old_content>, using Algorithm::Diff.  Sets a "diffins" CSS class for added lines, and a "diffdel" CSS
       class for deleted lines. The "<ins>" and "<del>" HTML tags are also used.

   formatted
       Return the content after being run through MojoMojo::Formatter::*.

   merge_content
       Show the merge conflict of the content for two different edit sessions of the same page.

   max_version
       Return the highest numbered revision.

   previous
       Return the previous version of this content, or undef for the first version.

   pub_date
       Return the publishing date of this version in a format suitable for RSS 2.0.

   store_links
       Extract and store all links and wanted paged from a given content version.

   encoded_body
       Encode content body using numeric entities.

AUTHOR

       Marcus Ramberg <mramberg@cpan.org>

LICENSE

       This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-05-23				    MojoMojo::Schema::Result::Content(3pm)