unl_profile.install

<?php

/**
 * Implements hook_install().
 *
 * Perform actions to set up the site for this profile.
 */
function unl_profile_install()
{
    // Start out by calling the standard profile's setup.
    require_once dirname(__FILE__) . '/../standard/standard.install';
    standard_install();

    // Load the ini file (if it exists)
    $ini_file = dirname(__FILE__) . '/unl_profile.ini';
    $ini_settings = array();
    if (file_exists($ini_file)) {
    	$ini_settings = parse_ini_file($ini_file);
    }
    
    // Enable some standard blocks.
    $values = array(
        array(
            'module' => 'system',
            'delta' => 'main',
            'theme' => 'unl_wdn',
            'status' => 1,
            'weight' => 0,
            'region' => 'content',
            'pages' => '',
            'cache' => -1,
        ),
        array(
            'module' => 'system',
            'delta' => 'main-menu',
            'theme' => 'unl_wdn',
            'status' => 1,
            'weight' => 0,
            'region' => 'navlinks',
            'pages' => '',
            'cache' => -1,
        ),
    );
    $query = db_insert('block')->fields(array('module', 'delta', 'theme', 'status', 'weight', 'region', 'pages', 'cache'));
    foreach ($values as $record) {
        $query->values($record);
    }
    $query->execute();
    
    // Enable the UNL theme
    theme_enable(array('unl_wdn'));
    // Set the UNL theme as the defaul
    variable_set('theme_default', 'unl_wdn');
    // Keep the standard admin theme
    variable_set('node_admin_theme', 1);
    
    // Establish temp directory
    if (isset($ini_settings['temp_dir'])) {
    	variable_set('file_temporary_path', $ini_settings['temp_dir']);
    }
    
    // Set the error level
    if (isset($ini_settings['error_level'])) {
    	variable_set('error_level', $ini_settings['error_level']);
    }
    
    // Add shortcuts
    unl_profile_add_shortcut('Related Links',    'admin/structure/block/manage/block/102/configure');
    unl_profile_add_shortcut('Footer',           'admin/structure/block/manage/block/104/configure');
    unl_profile_add_shortcut('Contact Us',       'admin/structure/block/manage/block/101/configure');
    unl_profile_add_shortcut('Navigation Links', 'admin/structure/menu/manage/main-menu');
    
    module_disable(array('overlay'));
    
    // IMCE setup (currently cannot be shared between sites)
    // We set every role but the anonymous role to use the "User-1" profile.
    $roles = array();
    foreach (user_roles() as $role_id => $role) {
        if ($role_id == DRUPAL_ANONYMOUS_RID) {
            $roles[$role_id] = array(
            	'public_pid' => 0,
            	'temporary_pid' => 0
            ); 
        } else {
            $roles[$role_id] = array(
                'public_pid' => 1,
                'temporary_pid' => 1
            );
        }
    }
    krsort($roles);
    variable_set('imce_roles_profiles', $roles);
    // End IMCE setup.

    
    
    
    // Add custom blocks for extra sections of the UNL Template (ie: Contact Us, Footer)
    
    $block_contents = array();
    
    $block_contents['contactinfo'] = <<<EOF
<p>
    <strong>University of Nebraska-Lincoln</strong><br />
    1400 R Street<br />
    Lincoln, NE 68588<br />
    402-472-7211
</p>
EOF;
    
    $block_contents['leftcollinks'] = <<<EOF
<ul>
    <li><a href="http://events.unl.edu/">UNL Events Calendar</a></li>
    <li><a href="http://ucomm.unl.edu/">University Communications</a></li>
    <li><a href="http://www.unl.edu/ucomm/chancllr/">Office of the Chancellor</a></li>
</ul>
EOF;
    
    $block_contents['optionalfooter'] = '';
    
    $year = date("Y");
    $block_contents['footercontent'] = <<<EOF
&copy; {$year} University of Nebraska&ndash;Lincoln | Lincoln, NE 68588 | 402-472-7211 | <a href="http://www.unl.edu/ucomm/aboutunl/" title="Click here to know more about UNL">About UNL</a> | <a href="http://www1.unl.edu/comments/" title="Click here to direct your comments and questions">comments?</a><br />
UNL is an equal opportunity employer with a comprehensive plan for diversity. Find out more: <a href="https://employment.unl.edu/" target="_blank" title="Employment at UNL">employment.unl.edu</a><br />
EOF;
    

    // Enable some standard blocks.
    
    db_insert('block')
        ->fields(array('module', 'delta', 'theme', 'status', 'weight', 'region', 'pages', 'cache'))
        ->values(array(
            'module' => 'block',
            'delta'  => 101,
            'theme'  => 'unl_wdn',
            'status' => 1,
            'weight' => 0,
            'region' => 'contactinfo',
            'pages'  => '',
            'cache'  => DRUPAL_CACHE_GLOBAL,
        ))
        ->values(array(
            'module' => 'block',
            'delta'  => 102,
            'theme'  => 'unl_wdn',
            'status' => 1,
            'weight' => 0,
            'region' => 'leftcollinks',
            'pages'  => '',
            'cache'  => DRUPAL_CACHE_GLOBAL,
        ))
        ->values(array(
            'module' => 'block',
            'delta'  => 103,
            'theme'  => 'unl_wdn',
            'status' => 1,
            'weight' => 0,
            'region' => 'optionalfooter',
            'pages'  => '',
            'cache'  => DRUPAL_CACHE_GLOBAL,
        ))
        ->values(array(
            'module' => 'block',
            'delta'  => 104,
            'theme'  => 'unl_wdn',
            'status' => 1,
            'weight' => 0,
            'region' => 'footercontent',
            'pages'  => '',
            'cache'  => DRUPAL_CACHE_GLOBAL,
        ))
        ->execute();
    
    
    // Get the default filter_format from the parent database.
    $parent_site_database_settings = unl_profile_get_default_site_db_settings();
    $parent_site_prefix = $parent_site_database_settings['default']['default']['prefix'];
    $results = db_query("SELECT * FROM {$parent_site_prefix}filter_format WHERE status=1 ORDER BY weight LIMIT 1");
    foreach ($results as $result) {
      $format = $result->format;
    }
    
    db_insert('block_custom')
        ->fields(array('bid', 'body', 'info', 'format'))
        ->values(array(
            'bid'    => 101,
            'body'   => $block_contents['contactinfo'],
            'info'   => 'Contact Info',
            'format' => $format,
        ))
        ->values(array(
            'bid'    => 102,
            'body'   => $block_contents['leftcollinks'],
            'info'   => 'Related Links',
            'format' => $format,
        ))
        ->values(array(
            'bid'    => 103,
            'body'   => $block_contents['optionalfooter'],
            'info'   => 'Optional Footer',
            'format' => $format,
        ))
        ->values(array(
            'bid'    => 104,
            'body'   => $block_contents['footercontent'],
            'info'   => 'Footer Content',
            'format' => $format,
        ))
        ->execute();
    
    // End adding custom blocks
    
    
    
    
    

    // Update the settings file to use shared database tables (unless this is the default site)
    if (conf_path() != 'sites/default') {
        $parent_site_database_settings = unl_profile_get_default_site_db_settings();
    
        $new_prefix = $GLOBALS['databases']['default']['default']['prefix'];
        $shared_prefix = $parent_site_database_settings['default']['default']['prefix'];
        $new_prefixes = array(
          // Localized tables, prefixed with site name
          'default'       => $new_prefix,

          // shared tables across all sites
          'filter'        => $shared_prefix,
          'filter_format' => $shared_prefix,
          'wysiwyg'       => $shared_prefix,
        );
        
        $settings['databases'] = array(
            'value'    => $parent_site_database_settings,
            'required' => TRUE
        );
        
        foreach ($settings['databases']['value'] as &$database) {
          $database['default']['prefix'] = $new_prefixes;
          if (!isset($database['slave'])) {
            continue;
          }
          foreach ($database['slave'] as &$slave_database) {
            $slave_database['prefix'] = $new_prefixes;
          }
        }
        
        $settings['drupal_hash_salt'] = array(
          'value'    => 'FOOBAR' . $GLOBALS['drupal_hash_salt'],
          'required' => TRUE,
        );
        
        $settings_dir = DRUPAL_ROOT . DIRECTORY_SEPARATOR . conf_path();
        $settings_file = $settings_dir . '/settings.php';
        $writable = drupal_verify_install_file($settings_file, FILE_READABLE|FILE_WRITABLE);
        
        drupal_rewrite_settings($settings);
        
        // Only enable CAS on subsites until we get some sort of bootstrap setup.
        module_enable(array('unl_cas'));
        
        // Copy permissions from the parent site to the new site.
        db_query("TRUNCATE {$new_prefix}role_permission")->execute();
        // I'm using REPLACE because I keep getting duplicate entry errors, despite inserting into what should be an empty table.
        db_query("REPLACE INTO {$new_prefix}role_permission (rid, permission, module) SELECT rid, permission, module FROM {$shared_prefix}role_permission")->execute();
    }
    
    
    $files_dir = $settings_dir . '/files';
    chmod($files_dir, 0777);
    
    return;
}



/**
 * Load the default site's config file and return the db_prefix value from it.
 */
function unl_profile_get_default_site_db_settings()
{
    $default_site_settings_file = DRUPAL_ROOT . '/sites/default/settings.php';
    require $default_site_settings_file;
    
    return $databases;
}

function unl_profile_add_shortcut($title, $path)
{
    require_once 'modules/shortcut/shortcut.admin.inc';
    
    $link = array(
        'link_title' => $title,
        'link_path' => $path
    );
    $shortcut_set = shortcut_set_load('shortcut-set-1');
    shortcut_admin_add_link($link, $shortcut_set, shortcut_max_slots());
    shortcut_set_save($shortcut_set);
}