etp-revert.tcl

Location:
/packages/edit-this-page/www/etp-revert.tcl
Author:

Luke Pond <dlpond@pobox.com>

Created:

2001-06-13 Asks for confirmation before deleting revisions

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# /packages/edit-this-page/www/etp-revert.tcl

ad_page_contract {
    @author Luke Pond (dlpond@pobox.com)
    @creation-date 2001-06-13

    Asks for confirmation before deleting revisions

} {
    name
    revision_id:naturalnum,notnull
    version_number:integer
    { confirmed "f" }
} -properties {
    name:onevalue
    revision_count:onevalue
    version_number:onevalue
    revision_id:onevalue
    form_vars:onevalue
}

etp::check_write_access

set package_id [ad_conn package_id]

if { $confirmed == "t" } {
    db_transaction {
    db_1row get_item_id ""

    db_dml set_live_revision ""
    set revision_list [db_list revisions_to_delete ""]

    foreach revision_id $revision_list {
        db_exec_plsql delete_revision ""
    }
    }
    ad_returnredirect [export_vars -base etp {name}]
    ad_script_abort

} else {

    db_1row get_revision_count ""

    set confirmed "t"
    set form_vars [export_vars -form {name revision_id version_number confirmed}]
}