fitvids.install

<?php


/**
 * @file
 * Install, update and uninstall functions for the Fitvids module.
 */
// Constants - see fitvids.module

/**
 * If the plugin doesn't exist, show a warning on the status page
 */
function fitvids_requirements($phase) {
    $requirements = array();
    switch ($phase) {
        case 'runtime':
            $path = libraries_get_path('fitvids') . '/jquery.fitvids.js';
            $installed = file_exists($path);
            if (!$installed) {
                $requirements[] = array(
                    'title' => t('FitVids jQuery plugin'),
                    'value' => t('Missing'),
                    'description' => t('The FitVids jQuery plugin is missing. Download it from !fitvids-site and copy it to !fitvids-library/!fitvids-filename.', array(
                        '!fitvids-site' => l(FITVIDS_PLUGIN_URL, FITVIDS_PLUGIN_URL, array(
                            'external' => TRUE,
                        )),
                        '!fitvids-library' => libraries_get_path('fitvids'),
                        '!fitvids-filename' => FITVIDS_PLUGIN_FILENAME,
                    )),
                    'severity' => REQUIREMENT_ERROR,
                );
            }
            else {
                $requirements[] = array(
                    'title' => t('FitVids jQuery plugin'),
                    'value' => t('Installed'),
                    
                    /*'description' => t('FitVids is available at !fitvids-library/!fitvids-filename.', array(
                        '!fitvids-library' => libraries_get_path('fitvids'),
                        '!fitvids-filename' => FITVIDS_PLUGIN_FILENAME,
                      )),*/
'severity' => REQUIREMENT_OK,
                );
            }
            break;
    }
    return $requirements;
}

/**
 * Enable the module
 */
function fitvids_enable() {
    $path = libraries_get_path('fitvids') . '/jquery.fitvids.js';
    $installed = file_exists($path);
    if (!$installed) {
        $message = t('You need to download the FitVids.js jQuery plugin to use this module. Download it from !fitvids-site, copy it to the !fitvids-library directory, and rename it to !fitvids-filename.', array(
            '!fitvids-site' => l(t('here'), FITVIDS_PLUGIN_URL),
            '!fitvids-library' => libraries_get_path('fitvids'),
            '!fitvids-filename' => FITVIDS_PLUGIN_FILENAME,
        ));
        drupal_set_message(filter_xss_admin($message), $type = 'warning');
    }
    else {
        $message = t('You already have the FitVids.js jQuery plugin installed. Configure the module !fitvids-configuration', array(
            '!fitvids-configuration' => l(t('here'), 'admin/config/media/fitvids'),
        ));
        drupal_set_message(filter_xss_admin($message));
    }
}

/**
 * Uninstall the module
 */
function fitvids_uninstall() {
    // Delete module variables
    variable_del('fitvids_selectors');
    variable_del('fitvids_customselectors');
    variable_del('fitvids_simplifymarkup');
}