minify.install in Minify 7

File

minify.install

<?php

function minify_install() {
  db_update('system')
    ->fields(array(
    'weight' => 500,
  ))
    ->condition('name', 'minify', '=')
    ->execute();
}

/**
 * Implements hook_uninstall().
 */
function minify_uninstall() {
  variable_del('minify_html');
  variable_del('minify_js');
  variable_del('minify_captured_js');
  $minify_dir = variable_get('file_public_path', conf_path() . '/files') . '/minify';
  $files = file_scan_directory($minify_dir, '/.*\\.*$/');
  foreach ($files as $key => $value) {
    drupal_unlink($key);
  }
  drupal_rmdir($minify_dir);
}

/**
 * Set module weight
 */
function minify_update_7101() {
  db_update('system')
    ->fields(array(
    'weight' => 100,
  ))
    ->condition('name', 'minify', '=')
    ->execute();
}

/**
 * This update will clear all previously generated minify files and re-generate it.
 *  After update user must visit Performance -> Minify JavaScript files to confirm.
 */
function minify_update_7102() {
  module_load_include('inc', 'minify', 'minify.admin');
  $cache_data = variable_get('minify_captured_js', array());
  foreach ($cache_data as $key => $file_details) {
    $cache_data[$key]['last_minify_at'] = 0;
    $cache_data[$key]['original_size'] = filesize(drupal_realpath($key));
    $cache_data[$key]['error'] = 0;
    $cache_data[$key]['error_msg'] = '';
    $cache_data[$key]['skip'] = 0;
    !isset($cache_data[$key]['version']) ? $cache_data[$key]['version'] = '' : '';
    variable_set('minify_captured_js', $cache_data);

    /* If file is allrady minified, then re-generate it accordingly new file name convention */
    if ($cache_data[$key]['status']) {

      /* Clear old file */
      drupal_unlink($cache_data[$key]['minified_file_path']);

      /* Re-generate it */
      _minify_process_minify($key, $cache_data);
    }
  }
  $link = 'admin/config/development/performance/minifyjs';
  return t('Minify files regenerated. ') . t('Visit <a href="@link">Performance -> Minify JavaScript files</a> to confirm.', array(
    '@link' => url($link),
  ));
}

/**
 * Update module weight, minify cache info and re-generate minified files if require
 */
function minify_update_7104() {
  db_update('system')
    ->fields(array(
    'weight' => 500,
  ))
    ->condition('name', 'minify', '=')
    ->execute();

  /**
   * Clear invalid files
   */
  module_load_include('inc', 'minify', 'minify.admin');
  _minify_clear_invalid_cache();
  $cache_data = variable_get('minify_captured_js', array());
  foreach ($cache_data as $key => $file_details) {
    if (true == $cache_data[$key]['status'] && $cache_data[$key]['original_size'] != filesize(drupal_realpath($key))) {

      /* Clear old file */
      drupal_unlink($cache_data[$key]['minified_file_path']);
      $cache_data[$key]['original_size'] = filesize(drupal_realpath($key));
      $cache_data[$key]['minified_file_path'] = null;
      $cache_data[$key]['minified_size'] = 0;
      $cache_data[$key]['status'] = false;
      $cache_data[$key]['last_minify_at'] = 0;
      $cache_data[$key]['error'] = false;
      $cache_data[$key]['error_msg'] = null;
      $cache_data[$key]['skip'] = false;
      $cache_data[$key]['md5'] = md5_file(drupal_realpath($key));
      variable_set('minify_captured_js', $cache_data);

      /* Re-generate it */
      _minify_process_minify($key, $cache_data);
    }
    else {
      $cache_data[$key]['error'] = false;
      $cache_data[$key]['error_msg'] = null;
      $cache_data[$key]['skip'] = false;
      $cache_data[$key]['md5'] = md5_file(drupal_realpath($key));
      variable_set('minify_captured_js', $cache_data);
    }
  }
  $link = 'admin/config/development/performance/minifyjs';
  return t('Minify files regenerated. ') . t('Visit <a href="@link">Performance -> Minify JavaScript files</a> to confirm.', array(
    '@link' => url($link),
  ));
}

Functions

Name	Description
minify_install
minify_uninstall	Implements hook_uninstall().
minify_update_7101	Set module weight
minify_update_7102	This update will clear all previously generated minify files and re-generate it. After update user must visit Performance -> Minify JavaScript files to confirm.
minify_update_7104	Update module weight, minify cache info and re-generate minified files if require