php_pecl_http_extension_is_installed_and_integrated.cf

# Install pecl_http PHP module to provide HttpRequest class to our PHP Web app:
#   - run "pecl install pecl_http" and set SELinux type on http.so to textrel_shlib_t
#   - edit /etc/php.ini to tell php to dynamically load http.so
#
# TODO: instead of using select_line_matching, use begin and end select region
# to insert the extension=http.so line into /etc/php.ini at the end of instead
# of in the middle of the Dynamic Extensions block so it looks cleaner.
#
# Author: Aleksey Tsalolikhin.
# Date: 14 Feb 2011.

body common control

{
inputs          => {
                   "cfengine_stdlib.cf",
                   };
}


bundle agent php_pecl_http_extension_is_installed_and_integrated {

files:

      "/etc/php.ini"

       edit_line => tell_php_to_load_http_extension;



classes:

  "pecl_http_module_exists" expression => fileexists("/usr/lib64/php/modules/http.so");


commands:

  !pecl_http_module_exists::

    "/usr/bin/yes ' ' | /usr/bin/pecl install pecl_http && /usr/bin/chcon -t textrel_shlib_t /usr/lib64/php/modules/http.so"  # force the install to be non-interactive - let the pecl install pecl_http use the default settings.  Then set SELinux label.

       contain => in_shell;  # so we can do a pipeline
} 


  bundle edit_line tell_php_to_load_http_extension {
    vars:
        "dynamically_load_http_module" string => "extension=http.so   ; Theater Viewer Map requires HttpRequest which is provided by pecl_http"; # this is the text we want in /etc/php.ini

     insert_lines:
       "$(dynamically_load_http_module)"
           location => in_Dynamic_Extensions_section;
  }

        body location in_Dynamic_Extensions_section

        {
        before_after => "after";
        first_last => "first";
        select_line_matching => "; Dynamic Extensions ;";
        }