om_tools.admin.inc in OM Tools 6.2

OM Tools Admin Configuration

@author: Daniel Honrade http://drupal.org/user/351112

File

inc/om_tools.admin.inc

<?php

// $Id$

/**
 * @file
 * OM Tools Admin Configuration
 *
 * @author: Daniel Honrade http://drupal.org/user/351112
 *
 */

/**
 * Admin Form - Simple Editing
 *
 */
function om_tools_admin() {
  drupal_set_title(t('OM Tools 2 Settings'));

  // OM Tools container
  $om_tools = variable_get('om_tools', '');
  $tools = om_tools_get();
  $subtools = array();
  $form = array();
  $reset = 0;
  foreach ($tools as $key => $module) {
    om_tools_settings($form, $module);
    if (isset($om_tools[$module])) {
      foreach ($om_tools[$module] as $omkey => $omval) {
        $om_tool_name = array_reverse(explode('_', $omkey));
        if ($om_tool_name[0] == 'reset') {
          $reset += $omval;
          array_shift($om_tool_name);
          $subtools[] = implode('-', array_reverse($om_tool_name));
        }
      }
    }
  }

  // add admin js
  om_tools_admin_js($subtools);

  // button save again will show if the variable is empty
  if ($reset) {
    $form['save again'] = array(
      '#type' => 'submit',
      '#value' => t('Save Settings Again'),
    );
  }

  // button initialize will show if the variable is empty
  if (empty($om_tools)) {
    $form['initialize'] = array(
      '#type' => 'submit',
      '#value' => t('Initialize Settings'),
    );
  }

  // button save will show if the variable is not empty
  if (!empty($om_tools) && !$reset) {
    $form['save'] = array(
      '#type' => 'submit',
      '#value' => t('Save Settings'),
    );
  }
  return $form;
}

/**
 * OM Tools requires tools dynamically
 *
 */
function om_tools_settings(&$form, $module = NULL) {
  $current_values = variable_get('om_tools', '');

  //dsm($current_values);
  $default_values = isset($current_values[$module]) ? $current_values[$module] : '';
  if (module_exists($module)) {
    include_once drupal_get_path('module', 'om_tools') . '/tools/' . $module . '/' . $module . '.inc';
    $function = 'om_' . $module . '_tools';
    if (function_exists($function)) {
      return $function($form, $default_values);
    }
  }
}

/**
 * 1 Submit for all settings
 *
 */
function om_tools_admin_submit($form, $form_state) {
  $form_values = $form_state['values'];
  $tools = om_tools_get();
  $reset_tools = '';
  $reset = 0;

  //dsm($form_values);
  $om_tools = array();
  foreach ($form_values as $name => $value) {
    list($module) = explode('_', $name);
    if (in_array($module, $tools)) {
      $om_tools[$module][$name] = $value;
    }
    $om_tool_name = array_reverse(explode('_', $name));
    if ($om_tool_name[0] == 'reset') {
      $reset += $value;
      if ($value != 0) {
        array_shift($om_tool_name);
        $reset_tools .= '<li>' . ucwords(implode(' ', array_reverse($om_tool_name))) . '</li>';
      }
    }
  }

  //dsm($om_tools);
  if ($form_values['op'] == t('Initialize Settings')) {
    drupal_set_message(t('Your settings have been initialized successfully.'));
  }
  elseif ($form_values['op'] == t('Save Settings')) {
    drupal_set_message(t('Your settings have been saved.'));
  }
  elseif ($form_values['op'] == t('Save Settings Again')) {
    drupal_set_message(t('Your settings have been saved again.'));
  }
  if ($reset) {
    $reset == 1 ? $reset_text = 'tool has' : ($reset_text = 'tools have');
    drupal_set_message(t('The values of the following ' . $reset_text . ' been reset: <ul>' . $reset_tools . '</ul>You need to hit <strong>"Save Settings Again"</strong> button.'));
  }

  // Save all settings in 1 variable
  variable_set('om_tools', $om_tools);
}

/**
 * Admin Form - Advanced Editing
 * OM Tools API 2.0
 *
 */
function om_tools_admin_advanced(&$form_state, $module = NULL, $title = NULL) {
  drupal_set_title(t('%title Advanced Editing', array(
    '%title' => $title,
  )));
  $current_values = variable_get($module, '');

  //dsm($current_values);

  // OM Tools backup container
  $backup_values = variable_get($module . '_backup', '');
  $display_values = '';
  om_tools_display_values_get($display_values, $current_values, $backup_values, $module);
  $form = array();
  $form['om_tools_admin_advanced'] = array(
    '#type' => 'fieldset',
    '#title' => t('%title variable content', array(
      '%title' => $title,
    )),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#tree' => TRUE,
    '#description' => 'Edit all settings without the hassle of collapsing forms. Use this only if you really know what you\'re doing. You can always Backup/Restore your settings.',
  );
  $form['om_tools_admin_advanced']['admin_advanced'] = array(
    '#type' => 'textarea',
    '#title' => t(''),
    '#rows' => 30,
    '#default_value' => $display_values,
  );
  $form['om_tools_admin_advanced']['admin_advanced_module'] = array(
    '#type' => 'hidden',
    '#default_value' => $module,
  );

  // button save will not show on empty values
  if (!empty($current_values)) {
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Save'),
    );
  }

  // buton backup will only show if backup empty and current values in not empty
  if (empty($backup_values) && !empty($current_values)) {
    $form['backup'] = array(
      '#type' => 'submit',
      '#value' => t('Backup'),
    );
  }

  // button update backup will shown if both backup and current values are not empty
  if (!empty($backup_values) && !empty($current_values)) {
    $form['backup_update'] = array(
      '#type' => 'submit',
      '#value' => t('Update Backup'),
    );
  }

  // button restore will show if backup is not empty
  if (!empty($backup_values)) {
    $form['restore'] = array(
      '#type' => 'submit',
      '#value' => t('Restore'),
    );
  }

  // button delete will show if both backup and current values are not empty
  if (!empty($backup_values) && !empty($current_values)) {
    $form['delete'] = array(
      '#type' => 'submit',
      '#value' => t('Delete'),
    );
  }

  // current settings
  $om_settings_current = file_directory_path() . '/' . $module . '_current.gz';

  // backup settings
  $om_settings_backup = file_directory_path() . '/' . $module . '_backup.gz';
  if (!empty($current_values) && file_exists($om_settings_current) || !empty($backup_values) && file_exists($om_settings_backup)) {
    $om_downloads = '';

    // gs file - current settings
    if (!empty($current_values) && file_exists($om_settings_current)) {
      $om_downloads .= '<li>' . t(l('Download Current Settings', $om_settings_current)) . ' - modified: ' . date("F d Y H:i:s.", filemtime($om_settings_current)) . '</li>';
    }

    // gs file - backup settings
    if (!empty($backup_values) && file_exists($om_settings_backup)) {
      $om_downloads .= '<li>' . t(l('Download Backup Settings', $om_settings_backup)) . ' - modified: ' . date("F d Y H:i:s.", filemtime($om_settings_backup)) . '</li>';
    }
    $form['downloads'] = array(
      '#type' => 'markup',
      '#prefix' => '<div class="om-downloads">',
      '#suffix' => '</div>',
      '#value' => '<ul>' . $om_downloads . '</ul>',
    );
  }
  return $form;
}

/**
 * Admin Advanced Submit
 * OM Tools API 2.0
 *
 */
function om_tools_admin_advanced_submit($form, $form_state) {
  $form_values = $form_state['values'];

  //dsm($form_values['om_tools_admin_advanced']['admin_advanced']);
  $module = $form_values['om_tools_admin_advanced']['admin_advanced_module'];

  //dsm($module);
  ${$module} = '';
  ob_start();
  eval($form_values['om_tools_admin_advanced']['admin_advanced']);
  ob_end_clean();

  //dsm($$module);

  // OM Tools backup container
  $backup_values = variable_get($module . '_backup', '');

  // file versions
  // current settings
  $display_values_current = '';
  om_tools_display_values_get($display_values_current, ${$module}, $backup_values, $module);
  $om_settings_current = file_directory_path() . '/' . $module . '_current.gz';

  // backup settings
  $display_values_backup = '';
  om_tools_display_values_get($display_values_backup, ${$module}, $backup_values, $module);
  $om_settings_backup = file_directory_path() . '/' . $module . '_backup.gz';

  //dsm($$module);

  // update data
  if ($form_values['op'] == t('Save')) {
    variable_set($module, ${$module});

    // open file for writing with maximum compression
    $om_settings_current_compress = gzopen($om_settings_current, "w9");
    gzwrite($om_settings_current_compress, $display_values_current);
    gzclose($om_settings_current_compress);
    drupal_set_message(t('All settings are saved.'));
  }
  elseif ($form_values['op'] == t('Backup')) {
    variable_set($module . '_backup', ${$module});

    // open file for writing with maximum compression
    $om_settings_backup_compress = gzopen($om_settings_backup, "w9");
    gzwrite($om_settings_backup_compress, $display_values_backup);
    gzclose($om_settings_backup_compress);
    drupal_set_message(t('Backup is successful.'));
  }
  elseif ($form_values['op'] == t('Update Backup')) {
    variable_set($module . '_backup', ${$module});

    // open file for writing with maximum compression
    $om_settings_backup_compress = gzopen($om_settings_backup, "w9");
    gzwrite($om_settings_backup_compress, $display_values_backup);
    gzclose($om_settings_backup_compress);
    drupal_set_message(t('Backup is updated successfully.'));
  }
  elseif ($form_values['op'] == t('Restore')) {
    ${$module} = variable_get($module . '_backup', '');
    if (!empty(${$module})) {
      variable_set($module, ${$module});
      drupal_set_message(t('All settings are restored from backup.'));
    }
    else {
      drupal_set_message(t('Backup file is empty.'));
    }
  }
  elseif ($form_values['op'] == t('Delete')) {
    variable_set($module, '');
    drupal_set_message(t('All settings have been deleted.'));
  }
}

Functions

Name	Description
om_tools_admin	Admin Form - Simple Editing
om_tools_admin_advanced	Admin Form - Advanced Editing OM Tools API 2.0
om_tools_admin_advanced_submit	Admin Advanced Submit OM Tools API 2.0
om_tools_admin_submit	1 Submit for all settings
om_tools_settings	OM Tools requires tools dynamically