function advagg_requirements

Same name in other branches

1. 5.0.x advagg.install \advagg_requirements()
2. 6.0.x advagg.install \advagg_requirements()
3. 7.x-1.x advagg.install \advagg_requirements()
4. 8.x-2.x advagg.install \advagg_requirements()
5. 8.x-3.x advagg.install \advagg_requirements()
6. 8.x-4.x advagg.install \advagg_requirements()

Implements hook_requirements().

Fichier

./advagg.install, line 1259

Code

function advagg_requirements($phase) {
    $t = get_t();
    $requirements = advagg_install_fast_checks($phase);
    // If not at runtime, return here.
    if ($phase !== 'runtime') {
        return $requirements;
    }
    // Make sure outbound http requests will work.
    $request = drupal_http_request('https://www.google.com/robots.txt', array(
        'timeout' => 8,
    ));
    if (empty($request->data) || $request->code != 200) {
        $requirements['advagg_drupal_http_request_failure'] = array(
            'title' => $t('Adv CSS/JS Agg - drupal_http_request test'),
            'severity' => REQUIREMENT_WARNING,
            'value' => $t('An external request for https://www.google.com/robots.txt could not be fulfilled.'),
            'description' => $t('If drupal_http_request does not work, the tests that AdvAgg performs may not be accurate.'),
        );
    }
    // Make sure http requests to advagg will work.
    advagg_install_check_via_http($requirements);
    // Check that file writes happen without any errors.
    if (empty($requirements)) {
        module_load_include("missing.inc", "advagg");
        $current_hash = advagg_get_current_hooks_hash();
        $aggregate_settings = advagg_get_hash_settings($current_hash);
        $types = array(
            'css',
            'js',
        );
        foreach ($types as $type) {
            $filename = $type . ADVAGG_SPACE . 'test_write' . REQUEST_TIME . '.' . $type;
            $files = array(
                'misc/farbtastic/farbtastic.' . $type => array(),
            );
            list($files_to_save, $errors) = advagg_save_aggregate($filename, $files, $type, $aggregate_settings);
            foreach ($files_to_save as $uri => $data) {
                @unlink($uri);
            }
            if (!empty($errors)) {
                $requirements['advagg_file_write_error_' . $type] = array(
                    'title' => $t('Adv CSS/JS Agg - File Write'),
                    'severity' => REQUIREMENT_WARNING,
                    'value' => $t('File write had some issues with %type files.', array(
                        '%type' => $type,
                    )),
                    'description' => $t('Most likely there is an issue with file and/or directory premissions. Error: @error', array(
                        '@error' => print_r($errors, TRUE),
                    )),
                );
            }
        }
    }
    // If all requirements have been met, state advagg should be working.
    if (empty($requirements)) {
        $description = '';
        if (variable_get('advagg_cache_level', ADVAGG_CACHE_LEVEL) < 0) {
            $description .= ' ' . $t('Currently running in development mode.');
        }
        if (variable_get('advagg_cache_level', ADVAGG_CACHE_LEVEL) < 5) {
            $aggressive_cache_conflicts = advagg_aggressive_cache_conflicts();
            if (empty($aggressive_cache_conflicts)) {
                $description .= ' ' . $t('It appears that there are no incompatible modules, so you should be able to safely use the Aggressive cache. To adjust this setting, go to the <a href="@config">AdvAgg: configuration page</a> and under "AdvAgg Cache Settings" select Aggressive and then save.', array(
                    '@config' => url('admin/config/development/performance/advagg', array(
                        'fragment' => 'edit-advagg-cache-level',
                    )),
                ));
            }
        }
        $requirements['advagg_ok'] = array(
            'title' => $t('Adv CSS/JS Agg'),
            'severity' => REQUIREMENT_OK,
            'value' => $t('OK'),
            'description' => $t('Advanced CSS/JS Aggregator should be working correctly.') . ' ' . $description,
        );
    }
    return $requirements;
}