hacked.diff.inc in Hacked! 7.2

File

hacked.diff.inc

<?php

/**
 * Shows a diff report for a specific file in a project.
 *
 * @param $project
 *   The hackedProject instance.
 * @param $file
 *   The file to diff within the project.
 *
 * @return
 *   If the user is allowed to view the diff report, then a HTML diff report,
 *   otherwise a HTML error string.
 *
 */
function hacked_reports_hacked_diff($project, $file) {
  if (!module_exists('diff')) {
    return t('The diff module is required to use this feature.');
  }
  $project
    ->identify_project();

  // Find a better way to do this:
  $breadcrumb = array(
    l('Home', '<front>'),
    l('Administer', 'admin'),
    l('Reports', 'admin/reports'),
    l('Hacked', 'admin/reports/hacked'),
    l($project
      ->title(), 'admin/reports/hacked/' . $project->name),
  );
  drupal_set_breadcrumb($breadcrumb);
  if ($project
    ->file_is_diffable($file)) {
    return hacked_diff_changed($project, $file);
  }
  return t('Cannot hash binary file or file not found: %file', array(
    '%file' => $file,
  ));
}

/**
 * Generate a diff report for a specific file in a project.
 *
 * @param $project
 *   The hackedProject instance.
 * @param $file
 *   The file to diff within the project.
 *
 * @return
 *   A HTML diff report.
 */
function hacked_diff_changed($project, $file) {
  $original_file = $project
    ->file_get_location('remote', $file);
  $installed_file = $project
    ->file_get_location('local', $file);
  $hasher = hacked_get_file_hasher();
  $output = theme('table', array(
    'header' => array(
      t('Original'),
      '',
      t('Current'),
      '',
    ),
    'rows' => diff_get_rows($hasher
      ->fetch_lines($original_file), $hasher
      ->fetch_lines($installed_file), TRUE),
  ));
  return $output;
}

Functions

Name	Description
hacked_diff_changed	Generate a diff report for a specific file in a project.
hacked_reports_hacked_diff	Shows a diff report for a specific file in a project.