danielebarchiesi@0: <?php
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @file
danielebarchiesi@0:  * Perform bulk exports.
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Implements hook_permission().
danielebarchiesi@0:  */
danielebarchiesi@0: function bulk_export_permission() {
danielebarchiesi@0:   return array(
danielebarchiesi@0:     'use bulk exporter' => array(
danielebarchiesi@0:       'title' => t('Access Bulk Exporter'),
danielebarchiesi@0:       'description' => t('Export various system objects into code.'),
danielebarchiesi@0:     ),
danielebarchiesi@0:   );
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Implements hook_menu().
danielebarchiesi@0:  */
danielebarchiesi@0: function bulk_export_menu() {
danielebarchiesi@0:   $items['admin/structure/bulk-export'] = array(
danielebarchiesi@0:     'title' => 'Bulk Exporter',
danielebarchiesi@0:     'description' => 'Bulk-export multiple CTools-handled data objects to code.',
danielebarchiesi@0:     'access arguments' => array('use bulk exporter'),
danielebarchiesi@0:     'page callback' => 'bulk_export_export',
danielebarchiesi@0:   );
danielebarchiesi@0:   $items['admin/structure/bulk-export/results'] = array(
danielebarchiesi@0:     'access arguments' => array('use bulk exporter'),
danielebarchiesi@0:     'page callback' => 'bulk_export_export',
danielebarchiesi@0:     'type' => MENU_CALLBACK,
danielebarchiesi@0:   );
danielebarchiesi@0:   return $items;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * FAPI gateway to the bulk exporter.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @param $cli
danielebarchiesi@0:  *   Whether this function is called from command line.
danielebarchiesi@0:  * @param $options
danielebarchiesi@0:  *   A collection of options, only passed in by drush_ctools_export().
danielebarchiesi@0:  */
danielebarchiesi@0: function bulk_export_export($cli = FALSE, $options = array()) {
danielebarchiesi@0:   ctools_include('export');
danielebarchiesi@0:   $form = array();
danielebarchiesi@0:   $schemas = ctools_export_get_schemas(TRUE);
danielebarchiesi@0:   $exportables = $export_tables = array();
danielebarchiesi@0: 
danielebarchiesi@0:   foreach ($schemas as $table => $schema) {
danielebarchiesi@0:     if (!empty($schema['export']['list callback']) && function_exists($schema['export']['list callback'])) {
danielebarchiesi@0:       $exportables[$table] = $schema['export']['list callback']();
danielebarchiesi@0:     }
danielebarchiesi@0:     else {
danielebarchiesi@0:       $exportables[$table] = ctools_export_default_list($table, $schema);
danielebarchiesi@0:     }
danielebarchiesi@0:     natcasesort($exportables[$table]);
danielebarchiesi@0:     $export_tables[$table] = $schema['module'];
danielebarchiesi@0:   }
danielebarchiesi@0:   if ($exportables) {
danielebarchiesi@0:     $form_state = array(
danielebarchiesi@0:       're_render' => FALSE,
danielebarchiesi@0:       'no_redirect' => TRUE,
danielebarchiesi@0:       'exportables' => $exportables,
danielebarchiesi@0:       'export_tables' => $export_tables,
danielebarchiesi@0:       'name' => '',
danielebarchiesi@0:       'code' => '',
danielebarchiesi@0:       'module' => '',
danielebarchiesi@0:     );
danielebarchiesi@0: 
danielebarchiesi@0:     // If called from drush_ctools_export, get the module name and
danielebarchiesi@0:     // select all exportables and call the submit function directly.
danielebarchiesi@0:     if ($cli) {
danielebarchiesi@0:       $module_name = $options['name'];
danielebarchiesi@0:       $form_state['values']['name'] = $module_name;
danielebarchiesi@0:       if (isset($options['selections'])) {
danielebarchiesi@0:         $exportables = $options['selections'];
danielebarchiesi@0:       }
danielebarchiesi@0:       $form_state['values']['tables'] = array();
danielebarchiesi@0:       foreach ($exportables as $table => $names) {
danielebarchiesi@0:         if (!empty($names)) {
danielebarchiesi@0:           $form_state['values']['tables'][] = $table;
danielebarchiesi@0:           $form_state['values'][$table] = array();
danielebarchiesi@0:           foreach ($names as $name => $title) {
danielebarchiesi@0:             $form_state['values'][$table][$name] = $name;
danielebarchiesi@0:           }
danielebarchiesi@0:         }
danielebarchiesi@0:       }
danielebarchiesi@0:       $output = bulk_export_export_form_submit($form, $form_state);
danielebarchiesi@0:     }
danielebarchiesi@0:     else {
danielebarchiesi@0:       $output = drupal_build_form('bulk_export_export_form', $form_state);
danielebarchiesi@0:       $module_name = $form_state['module'];
danielebarchiesi@0:     }
danielebarchiesi@0: 
danielebarchiesi@0:     if (!empty($form_state['submitted']) || $cli) {
danielebarchiesi@0:       drupal_set_title(t('Bulk export results'));
danielebarchiesi@0:       $output = '';
danielebarchiesi@0:       $module_code = '';
danielebarchiesi@0:       $api_code = array();
danielebarchiesi@0:       $dependencies = $file_data = array();
danielebarchiesi@0:       foreach ($form_state['code'] as $module => $api_info) {
danielebarchiesi@0:         if ($module == 'general') {
danielebarchiesi@0:           $module_code .= $api_info;
danielebarchiesi@0:         }
danielebarchiesi@0:         else {
danielebarchiesi@0:           foreach ($api_info as $api => $info) {
danielebarchiesi@0:             $api_hook = ctools_plugin_api_get_hook($module, $api);
danielebarchiesi@0:             if (empty($api_code[$api_hook])) {
danielebarchiesi@0:               $api_code[$api_hook] = '';
danielebarchiesi@0:             }
danielebarchiesi@0:             $api_code[$api_hook] .= "  if (\$module == '$module' && \$api == '$api') {\n";
danielebarchiesi@0:             $api_code[$api_hook] .= "    return array('version' => $info[version]);\n";
danielebarchiesi@0:             $api_code[$api_hook] .= "  }\n";
danielebarchiesi@0:             $dependencies[$module] = TRUE;
danielebarchiesi@0: 
danielebarchiesi@0:             $file = $module_name . '.' . $api . '.inc';
danielebarchiesi@0:             $code = "<?php\n\n";
danielebarchiesi@0:             $code .= "/**\n";
danielebarchiesi@0:             $code .= " * @file\n";
danielebarchiesi@0:             $code .= " * Bulk export of $api objects generated by Bulk export module.\n";
danielebarchiesi@0:             $code .= " */\n\n";
danielebarchiesi@0:             $code .= $info['code'];
danielebarchiesi@0:             if ($cli) {
danielebarchiesi@0:               $file_data[$file] = $code;
danielebarchiesi@0:             }
danielebarchiesi@0:             else {
danielebarchiesi@0:               $export_form = drupal_get_form('ctools_export_form', $code, t('Place this in @file', array('@file' => $file)));
danielebarchiesi@0:               $output .= drupal_render($export_form);
danielebarchiesi@0:             }
danielebarchiesi@0:           }
danielebarchiesi@0:         }
danielebarchiesi@0:       }
danielebarchiesi@0: 
danielebarchiesi@0:       // Add hook_ctools_plugin_api at the top of the module code, if there is any.
danielebarchiesi@0:       if ($api_code) {
danielebarchiesi@0:         foreach ($api_code as $api_hook => $text) {
danielebarchiesi@0:           $api =  "\n/**\n";
danielebarchiesi@0:           $api .= " * Implements hook_$api_hook().\n";
danielebarchiesi@0:           $api .= " */\n";
danielebarchiesi@0:           $api .= "function {$module_name}_$api_hook(\$module, \$api) {\n";
danielebarchiesi@0:           $api .= $text;
danielebarchiesi@0:           $api .= "}\n";
danielebarchiesi@0:           $module_code = $api . $module_code;
danielebarchiesi@0:         }
danielebarchiesi@0:       }
danielebarchiesi@0: 
danielebarchiesi@0:       if ($module_code) {
danielebarchiesi@0:         $module =  "<?php\n\n";
danielebarchiesi@0:         $module .= "/**\n";
danielebarchiesi@0:         $module .= " * @file\n";
danielebarchiesi@0:         $module .= " * Bulk export of objects generated by Bulk export module.\n";
danielebarchiesi@0:         $module .= " */\n";
danielebarchiesi@0:         $module .= $module_code;
danielebarchiesi@0:         if ($cli) {
danielebarchiesi@0:           $file_data[$module_name . '.module'] = $module;
danielebarchiesi@0:         }
danielebarchiesi@0:         else {
danielebarchiesi@0:           $export_form = drupal_get_form('ctools_export_form', $module, t('Place this in @file', array('@file' => $form_state['module'] . '.module')));
danielebarchiesi@0:           $output = drupal_render($export_form) . $output;
danielebarchiesi@0:         }
danielebarchiesi@0:       }
danielebarchiesi@0: 
danielebarchiesi@0:       $info = strtr("name = @module export module\n", array('@module' => $form_state['module']));
danielebarchiesi@0:       $info .= strtr("description = Export objects from CTools\n", array('@module' => $form_state['values']['name']));
danielebarchiesi@0:       foreach ($dependencies as $module => $junk) {
danielebarchiesi@0:         $info .= "dependencies[] = $module\n";
danielebarchiesi@0:       }
danielebarchiesi@0:       $info .= "package = Chaos tool suite\n";
danielebarchiesi@0:       $info .= "core = 7.x\n";
danielebarchiesi@0:       if ($cli) {
danielebarchiesi@0:         $file_data[$module_name . '.info'] = $info;
danielebarchiesi@0:       }
danielebarchiesi@0:       else {
danielebarchiesi@0:         $export_form = drupal_get_form('ctools_export_form', $info, t('Place this in @file', array('@file' => $form_state['module'] . '.info')));
danielebarchiesi@0:         $output = drupal_render($export_form) . $output;
danielebarchiesi@0:       }
danielebarchiesi@0:     }
danielebarchiesi@0: 
danielebarchiesi@0:     if ($cli) {
danielebarchiesi@0:       return $file_data;
danielebarchiesi@0:     }
danielebarchiesi@0:     else {
danielebarchiesi@0:       return $output;
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0:   else {
danielebarchiesi@0:     return t('There are no objects to be exported at this time.');
danielebarchiesi@0:   }
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * FAPI definition for the bulk exporter form.
danielebarchiesi@0:  *
danielebarchiesi@0:  */
danielebarchiesi@0: function bulk_export_export_form($form, &$form_state) {
danielebarchiesi@0: 
danielebarchiesi@0:   $files = system_rebuild_module_data();
danielebarchiesi@0: 
danielebarchiesi@0:   $form['additional_settings'] = array(
danielebarchiesi@0:     '#type' => 'vertical_tabs',
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   $options = $tables = array();
danielebarchiesi@0:   foreach ($form_state['exportables'] as $table => $list) {
danielebarchiesi@0:     if (empty($list)) {
danielebarchiesi@0:       continue;
danielebarchiesi@0:     }
danielebarchiesi@0: 
danielebarchiesi@0:     foreach ($list as $id => $title) {
danielebarchiesi@0:       $options[$table][$id] = array($title);
danielebarchiesi@0:       $options[$table][$id]['#attributes'] = array('class' => array('bulk-selection'));
danielebarchiesi@0:     }
danielebarchiesi@0: 
danielebarchiesi@0:     $module = $form_state['export_tables'][$table];
danielebarchiesi@0:     $header = array($table);
danielebarchiesi@0:     $module_name = $files[$module]->info['name'];
danielebarchiesi@0:     $tables[] = $table;
danielebarchiesi@0: 
danielebarchiesi@0:     if (!isset($form[$module_name])) {
danielebarchiesi@0:       $form[$files[$module]->info['name']] = array(
danielebarchiesi@0:         '#type' => 'fieldset',
danielebarchiesi@0:         '#group' => 'additional_settings',
danielebarchiesi@0:         '#title' => $module_name,
danielebarchiesi@0:       );
danielebarchiesi@0:     }
danielebarchiesi@0: 
danielebarchiesi@0:     $form[$module_name]['tables'][$table] = array(
danielebarchiesi@0:       '#prefix' => '<div class="export-container">',
danielebarchiesi@0:       '#suffix' => '</div>',
danielebarchiesi@0:       '#type' => 'tableselect',
danielebarchiesi@0:       '#header' => $header,
danielebarchiesi@0:       '#options' => $options[$table],
danielebarchiesi@0:     );
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   $form['tables'] = array(
danielebarchiesi@0:     '#type' => 'value',
danielebarchiesi@0:     '#value' => $tables,
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   $form['name'] = array(
danielebarchiesi@0:     '#type' => 'textfield',
danielebarchiesi@0:     '#title' => t('Module name'),
danielebarchiesi@0:     '#description' => t('Enter the module name to export code to.'),
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   $form['submit'] = array(
danielebarchiesi@0:     '#type' => 'submit',
danielebarchiesi@0:     '#value' => t('Export'),
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   $form['#action'] = url('admin/structure/bulk-export/results');
danielebarchiesi@0:   $form['#attached']['css'][] = drupal_get_path('module', 'bulk_export') . '/bulk_export.css';
danielebarchiesi@0:   $form['#attached']['js'][] = drupal_get_path('module', 'bulk_export') . '/bulk_export.js';
danielebarchiesi@0:   return $form;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Process the bulk export submit form and make the results available.
danielebarchiesi@0:  */
danielebarchiesi@0: function bulk_export_export_form_submit($form, &$form_state) {
danielebarchiesi@0:   $code = array();
danielebarchiesi@0:   $name = empty($form_state['values']['name']) ? 'foo' : $form_state['values']['name'];
danielebarchiesi@0:   $tables = $form_state['values']['tables'];
danielebarchiesi@0: 
danielebarchiesi@0:   foreach ($tables as $table) {
danielebarchiesi@0:     $names = array_keys(array_filter($form_state['values'][$table]));
danielebarchiesi@0:     if ($names) {
danielebarchiesi@0:       natcasesort($names);
danielebarchiesi@0:       ctools_export_to_hook_code($code, $table, $names, $name);
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   $form_state['code'] = $code;
danielebarchiesi@0:   $form_state['module'] = $name;
danielebarchiesi@0: }