export_doc.module in Export document 7

The main file of export_doc.

File

export_doc.module

<?php

/**
 * @file
 * The main file of export_doc.
 */
define('EXPORT_DOC_PER', 1);
define('EXPORT_DOC_ALL', 2);

/**
 * Implements hook_theme().
 */
function export_doc_theme($existing, $type, $theme, $path) {
  return array(
    'export_doc' => array(
      'template' => 'templates/export-doc',
    ),
  );
}

/**
 * Implements hook_theme_registry_alter().
 */
function export_doc_theme_registry_alter(&$theme_registry) {
  if (isset($theme_registry['print_node'])) {
    $theme_registry['print_node']['template'] = drupal_get_path('module', 'export_doc') . "/templates/print_node";
  }
}

/**
 * Implements hook_action_info().
 */
function export_doc_action_info() {
  return array(
    'export_doc_export_action' => array(
      'type' => 'node',
      'label' => t('Export node to Word'),
      'configurable' => TRUE,
      'aggregate' => TRUE,
    ),
  );
}

/**
 * Implementation of action_function_form().
 */
function export_doc_export_action_form($context) {
  $export_dir = file_build_uri(variable_get('export_doc_dir', 'export_doc'));
  file_prepare_directory($export_dir, FILE_CREATE_DIRECTORY);
  $form['export_type'] = array(
    '#title' => t('Select export type'),
    '#type' => 'select',
    '#options' => array(
      EXPORT_DOC_PER => t('Export file per node'),
      EXPORT_DOC_ALL => t('Aggregrate to single file'),
    ),
    '#description' => t('All the export file will save to files/export_doc, and will replace exists export files.'),
  );
  return $form;
}

/**
 * Implementation of action_function_submit().
 */
function export_doc_export_action_submit($form, $form_state) {
  return array(
    'export_type' => $form_state['values']['export_type'],
  );
}

/**
 * Implementation of action_function().
 */
function export_doc_export_action(&$nodes, $context) {
  module_load_include('inc', 'print', 'print.pages');
  $export_type = $context['export_type'];
  $export_dir = file_build_uri(variable_get('export_doc_dir', 'export_doc'));
  $export_separator = variable_get('export_doc_separator', "<p></p><span><br clear=all style='page-break-before:always'></span><p></p>");
  $doc = '';
  foreach ($nodes as $node) {
    $content = export_doc_content($node);
    switch ($export_type) {
      case EXPORT_DOC_PER:
        $doc = theme('export_doc', array(
          'content' => $content,
        ));
        $filename = "node-" . $node->nid . ".doc";
        file_save_data($doc, $export_dir . '/' . $filename, FILE_EXISTS_REPLACE);
        drupal_set_message(t('Exported node can !download here.', array(
          '!download' => l(t('download'), file_create_url($export_dir) . "/" . $filename),
        )));
        break;
      case EXPORT_DOC_ALL:
        $doc .= $content . $export_separator;
        break;
    }
  }
  if ($export_type == EXPORT_DOC_ALL) {
    $filename = 'export-' . date('Ymd-Hi') . '.doc';
    $doc = theme('export_doc', array(
      'content' => $doc,
    ));
    file_save_data($doc, $export_dir . '/' . $filename, FILE_EXISTS_REPLACE);
    drupal_set_message(t('Exported node can !download here.', array(
      '!download' => l(t('download'), file_create_url($export_dir) . "/" . $filename),
    )));
  }
}

/**
 * Process node content.
 */
function export_doc_content(&$node) {

  // Borrow print, then we can adjust display field in content type.
  $print = print_controller($node->nid, NULL, NULL, NULL);
  $content = $print->content;
  return $content;
}

Functions

Name	Description
export_doc_action_info	Implements hook_action_info().
export_doc_content	Process node content.
export_doc_export_action	Implementation of action_function().
export_doc_export_action_form	Implementation of action_function_form().
export_doc_export_action_submit	Implementation of action_function_submit().
export_doc_theme	Implements hook_theme().
export_doc_theme_registry_alter	Implements hook_theme_registry_alter().

Constants

Name	Description
EXPORT_DOC_ALL
EXPORT_DOC_PER	@file The main file of export_doc.