sms_sendtophone.module in SMS Framework 6.2

Same filename and directory in other branches
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modules/sms_sendtophone/sms_sendtophone.module
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<?php

/**
 * Implementation of hook_init().
 */
function sms_sendtophone_init() {
  drupal_add_css(drupal_get_path('module', 'sms_sendtophone') . '/sms_sendtophone.css');
  if (module_exists('thickbox')) {
    drupal_add_js(drupal_get_path('module', 'sms_sendtophone') . '/sms_sendtophone.js');
  }
}

/**
 * Implementation of hook_menu().
 */
function sms_sendtophone_menu() {
  $items = array();
  $items['sms/sendtophone/%'] = array(
    'title' => 'Send to phone',
    'page callback' => 'sms_sendtophone_page',
    'page arguments' => array(
      2,
    ),
    'access arguments' => array(
      'access content',
    ),
    'type' => MENU_CALLBACK,
  );
  $items['admin/smsframework/sendtophone'] = array(
    'title' => 'Send to phone',
    'description' => 'Configure send to phone functinality.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'sms_sendtophone_admin_overview',
    ),
    'access arguments' => array(
      'administer smsframework',
    ),
  );
  return $items;
}

/**
 * Implementation of hook_perm()
 */
function sms_sendtophone_perm() {
  return array(
    'send to any number',
  );
}

/**
 * Administration page for the Send To Phone module.
 */
function sms_sendtophone_admin_overview() {
  $entire_types = node_get_types();
  $types = array();
  foreach ($entire_types as $type) {
    $types[$type->type] = $type->name;
  }
  $form['sms_sendtophone_content_types'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Content types'),
    '#default_value' => variable_get('sms_sendtophone_content_types', array()),
    '#options' => $types,
    '#description' => t('Which content types to show the Send To Phone feature.'),
  );
  return system_settings_form($form);
}

/**
 * Menu callback.
 */
function sms_sendtophone_page($type = NULL) {
  global $user;
  $user = user_load(array(
    'uid' => $user->uid,
  ));
  if (user_access('send to any number') || !empty($user->sms_user['number']) && $user->sms_user['status'] == 2) {
    $form = drupal_get_form('sms_sendtophone_form', $type);
  }
  else {
    if ($user->uid > 0 && empty($user->sms_user['number'])) {
      $register = array(
        '#value' => t('You need to <a href="@setup">setup</a> your mobile phone to send messages.', array(
          '@setup' => url('user/' . $user->uid . '/mobile'),
        )),
      );
    }
    elseif ($user->uid > 0 && $user->sms_user['status'] != 2) {
      $register = array(
        '#value' => t('You need to <a href="@confirm">confirm</a> your mobile phone number to send messages.', array(
          '@confirm' => url('user/' . $user->uid . '/mobile'),
        )),
      );
    }
    else {
      $register = array(
        '#value' => t('You do not have permission to send messages. You may need to <a href="@signin">sign in</a> or <a href="@register">register</a> for an account to send messages to a mobile phone.', array(
          '@signin' => url('user', array(
            'query' => array(
              'destination' => $_GET['destination'],
            ),
          )),
          '@register' => url('user/register', array(
            'query' => array(
              'destination' => $_GET['destination'],
            ),
          )),
        )),
      );
    }
    $form = drupal_render($register);
  }
  if (isset($_GET['thickbox'])) {
    print $form;
    exit;
  }
  return $form;
}

/**
 * Implementation of hook_filter().
 */
function sms_sendtophone_filter($op, $delta = 0, $format = -1, $text = '') {
  switch ($op) {
    case 'list':
      return array(
        0 => t('Inline SMS'),
      );
    case 'no cache':
      return $delta == 0;
    case 'description':
      switch ($delta) {
        case 0:
          return t('Highlights text between [sms] tags and appends a "send to phone" button.');
        default:
          return;
      }
    case 'process':
      switch ($delta) {
        case 0:
          return _sms_sendtophone_filter_inline($text, $format);
        default:
          return $text;
      }
    case 'settings':
      switch ($delta) {
        case 0:
          return _sms_sendtophone_filter_inline_settings($format);
        default:
          return;
      }
    default:
      return $text;
  }
}

/**
 * Implementation of hook_filter_tips().
 */
function sms_sendtophone_filter_tips($delta, $format, $long = FALSE) {
  switch ($delta) {
    case 0:
      return t('Text between [sms][/sms] tags will be highted and appended with a "send to phone" button.');
  }
}
function _sms_sendtophone_filter_inline($text, $format) {
  preg_match_all('/\\[sms\\](.*?)\\[\\/sms\\]/i', $text, $matches, PREG_SET_ORDER);
  $display = 'text';
  if (variable_get("sms_sendtophone_filter_inline_display_{$format}", 'icon') == 'icon') {
    $display = 'icon';
  }
  foreach ($matches as $match) {
    $text = str_replace($match[0], theme('sms_sendtophone_filter_inline_' . $display, $match[1], $format), $text);
  }
  return $text;
}

/**
 * Implementation of hook_theme().
 */
function sms_sendtophone_theme() {
  return array(
    'sms_sendtophone_filter_inline_text' => array(
      'arguments' => array(
        'text' => NULL,
        'format' => NULL,
      ),
    ),
    'sms_sendtophone_filter_inline_icon' => array(
      'arguments' => array(
        'text' => NULL,
        'format' => NULL,
      ),
    ),
    'sms_sendtophone_field' => array(
      'arguments' => array(
        'text' => NULL,
      ),
    ),
  );
}
function theme_sms_sendtophone_filter_inline_text($text, $format) {
  $link = l(t(variable_get("sms_sendtophone_filter_inline_display_text_{$format}", 'Send to phone')), 'sms/sendtophone/inline', array(
    'attributes' => array(
      'title' => t('Send the highlighted text via SMS.'),
      'class' => 'sms-sendtophone',
    ),
    'query' => 'text=' . urlencode($text) . '&' . drupal_get_destination(),
  ));
  return '<span class="sms-sendtophone-inline">' . $text . '</span> (' . $link . ')';
}
function theme_sms_sendtophone_filter_inline_icon($text, $format) {
  if (variable_get("sms_sendtophone_filter_inline_default_icon_{$format}", 1)) {
    $icon_path = drupal_get_path('module', 'sms_sendtophone') . '/sms-send.gif';
  }
  else {
    $icon_path = variable_get("sms_sendtophone_filter_inline_custom_icon_path_{$format}", '');
  }
  $icon = theme('image', $icon_path, t(variable_get("sms_sendtophone_filter_inline_display_text_{$format}", 'Send to phone')), t('Send the highlighted text via SMS.'));
  $link = l($icon, 'sms/sendtophone/inline', array(
    'attributes' => array(
      'title' => t('Send the highlighted text via SMS.'),
      'class' => 'sms-sendtophone',
    ),
    'query' => 'text=' . urlencode($text) . '&' . drupal_get_destination(),
    'html' => TRUE,
  ));
  return '<span class="sms-sendtophone-inline">' . $text . '</span> ' . $link;
}
function _sms_sendtophone_filter_inline_settings($format) {
  $form['sms_sendtophone_filter_inline'] = array(
    '#type' => 'fieldset',
    '#title' => t('Inline SMS'),
    '#collapsible' => TRUE,
  );
  $form['sms_sendtophone_filter_inline']["sms_sendtophone_filter_inline_display_{$format}"] = array(
    '#type' => 'radios',
    '#title' => t('Show link as'),
    '#description' => t('How to display the the "send to phone" link.'),
    '#options' => array(
      'text' => t('Text'),
      'icon' => t('Icon'),
    ),
    '#default_value' => variable_get("sms_sendtophone_filter_inline_display_{$format}", 'icon'),
  );
  $form['sms_sendtophone_filter_inline']["sms_sendtophone_filter_inline_display_text_{$format}"] = array(
    '#type' => 'textfield',
    '#title' => t('Text for link'),
    '#description' => t('If "Text" is selected above, the following text will be appended as a link.'),
    '#size' => 32,
    '#maxlength' => 32,
    '#default_value' => variable_get("sms_sendtophone_filter_inline_display_text_{$format}", 'Send to phone'),
  );
  $form['sms_sendtophone_filter_inline']["sms_sendtophone_filter_inline_default_icon_{$format}"] = array(
    '#type' => 'checkbox',
    '#title' => t('Use default icon'),
    '#description' => t('If "Icon" is selected above and this option is enabled, the default icon that came with the module will be used.'),
    '#default_value' => variable_get("sms_sendtophone_filter_inline_default_icon_{$format}", 1),
  );
  $form['sms_sendtophone_filter_inline']["sms_sendtophone_filter_inline_custom_icon_path_{$format}"] = array(
    '#type' => 'textfield',
    '#title' => t('Path to custom icon'),
    '#description' => t('Provide a path to a custom icon. This icon will be used if "Icon" is selected above and the "Use default icon" option is disabled.'),
    '#size' => 40,
    '#maxlength' => 255,
    '#default_value' => variable_get("sms_sendtophone_filter_inline_custom_icon_path_{$format}", ''),
    '#field_prefix' => url(NULL, array(
      'absolute' => TRUE,
    )),
  );
  return $form;
}

/**
 * Implementation of hook_widget_info().
 */
function sms_sendtophone_widget_info() {
  return array(
    'sms_sendtophone' => array(
      'label' => t('Text Field and SMS send to phone'),
      'field types' => array(
        'text',
      ),
    ),
  );
}

/**
 * Implementation of hook_widget_settings().
 */
function sms_sendtophone_widget_settings($op, $widget) {
  switch ($op) {
    case 'form':
      $form = array();
      $form['rows'] = array(
        '#type' => 'textfield',
        '#title' => t('Rows'),
        '#default_value' => $widget['rows'] ? $widget['rows'] : 1,
        '#required' => TRUE,
      );
      return $form;
    case 'validate':
      if (!is_numeric($widget['rows']) || intval($widget['rows']) != $widget['rows'] || $widget['rows'] <= 0) {
        form_set_error('rows', t('"Rows" must be a positive integer.'));
      }
      break;
    case 'save':
      return array(
        'rows',
      );
  }
}

/**
 * Implementation of hook_widget().
 */
function sms_sendtophone_widget($op, &$node, $field, &$items, $delta = NULL) {
  switch ($op) {
    case 'form':
      $form = array();
      $form[$field['field_name']] = array(
        '#tree' => TRUE,
      );
      if ($field['widget']['rows'] == 1) {
        $form[$field['field_name']][0]['value'] = array(
          '#type' => 'textfield',
          '#title' => t($field['widget']['label']),
          '#default_value' => isset($items[0]['value']) ? $items[0]['value'] : '',
          '#required' => $field['required'],
          '#description' => t($field['widget']['description']),
          '#maxlength' => $field['max_length'] ? $field['max_length'] : NULL,
          '#weight' => $field['widget']['weight'],
        );
      }
      else {
        $form[$field['field_name']][0]['value'] = array(
          '#type' => 'textarea',
          '#title' => t($field['widget']['label']),
          '#default_value' => $items[0]['value'],
          '#required' => $field['required'],
          '#rows' => $field['widget']['rows'],
          '#description' => t($field['widget']['description']),
          '#weight' => $field['widget']['weight'],
        );
      }
      return $form;
  }
}

/**
 * Implementation of hook_field_formatter_info().
 */
function sms_sendtophone_field_formatter_info() {
  return array(
    'sms_sendtophone' => array(
      'label' => t('SMS Link'),
      'field types' => array(
        'text',
      ),
    ),
  );
}

/**
 * Implementation of hook_field_formatter().
 */
function sms_sendtophone_field_formatter($field, $item, $formatter, $node) {
  switch ($formatter) {
    case 'sms_sendtophone':
      $text = check_plain(strip_tags($item['value']));
      if ($text) {
        return $text . theme('sms_sendtophone_field', $text);
      }
  }
}
function theme_sms_sendtophone_field($text) {
  $link = l(t('Send to phone'), 'sms/sendtophone/field', array(
    'attributes' => array(
      'title' => t('Send this text via SMS.'),
      'class' => 'sms-sendtophone',
    ),
    'query' => 'text=' . urlencode($text) . '&' . drupal_get_destination(),
  ));
  return '<span class="sms-sendtophone-field">' . $text . '</span> (' . $link . ')';
}
function sms_sendtophone_form($form_state, $type) {
  global $user;
  switch ($type) {
    case 'cck':
    case 'inline':
      $form['message'] = array(
        '#type' => 'value',
        '#value' => $_GET['text'],
      );
      $form['message_preview'] = array(
        '#type' => 'item',
        '#value' => '<p class="message-preview">' . $_GET['text'] . '</p>',
        '#title' => t('Message preview'),
      );
      break;
    case 'node':
      if (is_numeric(arg(3))) {
        $node = node_load(arg(3));
        $form['message'] = array(
          '#type' => 'textarea',
          '#title' => t('Message preview'),
          '#description' => t('This URL will be sent to the phone.'),
          '#cols' => 35,
          '#rows' => 2,
          '#attributes' => array(
            'disabled' => true,
          ),
          '#default_value' => url('node/' . $node->nid, array(
            'absolute' => TRUE,
          )),
        );
      }
      break;
  }
  $form = array_merge(sms_send_form(), $form);
  $form['number']['#default_value'] = $user->sms_user['number'];
  if (is_array($user->sms_user['gateway'])) {
    foreach ($user->sms_user['gateway'] as $option => $value) {
      $form['gateway'][$option]['#default_value'] = $value;
    }
  }
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Send'),
    '#weight' => 20,
  );
  return $form;
}
function sms_sendtophone_form_validate($form, &$form_state) {
  if (!($form_state['values']['number'] = sms_formatter($form_state['values']['number']))) {
    form_set_error('number', t('Please enter a valid phone number.'));
  }
  if (empty($form_state['values']['gateway'])) {
    $form_state['values']['gateway'] = array();
  }
}
function sms_sendtophone_form_submit($form, &$form_state) {
  if (sms_send($form_state['values']['number'], $form_state['values']['message'], $form_state['values']['gateway'])) {
    drupal_set_message(t('The message "@message" sent to @number.', array(
      '@message' => $form_state['values']['message'],
      '@number' => $form_state['values']['number'],
    )));
  }
}
function sms_sendtophone_link($type, $node = NULL, $teaser = FALSE) {
  $links = array();
  if ($type == 'node') {
    $types = variable_get('sms_sendtophone_content_types', array());
    if (in_array($node->type, $types)) {
      if ($types[$node->type]) {
        $links['sms_sendtophone'] = array(
          'title' => t('Send to phone'),
          'href' => "sms/sendtophone/node/{$node->nid}",
          'attributes' => array(
            'class' => 'sms-sendtophone',
            'title' => 'Send a link via SMS.',
          ),
        );
      }
    }
  }
  return $links;
}
function sms_sendtophone_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'sms_sendtophone_inline_form' || $form_id == 'sms_sendtophone_node_form' || $form_id == 'sms_sendtophone_cck_form') {
    if (!user_access('send to any number')) {

      // Makes number field plain text
      $form['sms']['number']['#type'] = 'item';
      $form['sms']['number']['#value'] = $form['sms']['number']['#default_value'];
    }
  }
}
Functions

Name	Description
sms_sendtophone_admin_overview	Administration page for the Send To Phone module.
sms_sendtophone_field_formatter	Implementation of hook_field_formatter().
sms_sendtophone_field_formatter_info	Implementation of hook_field_formatter_info().
sms_sendtophone_filter	Implementation of hook_filter().
sms_sendtophone_filter_tips	Implementation of hook_filter_tips().
sms_sendtophone_form
sms_sendtophone_form_alter
sms_sendtophone_form_submit
sms_sendtophone_form_validate
sms_sendtophone_init	Implementation of hook_init().
sms_sendtophone_link
sms_sendtophone_menu	Implementation of hook_menu().
sms_sendtophone_page	Menu callback.
sms_sendtophone_perm	Implementation of hook_perm()
sms_sendtophone_theme	Implementation of hook_theme().
sms_sendtophone_widget	Implementation of hook_widget().
sms_sendtophone_widget_info	Implementation of hook_widget_info().
sms_sendtophone_widget_settings	Implementation of hook_widget_settings().
theme_sms_sendtophone_field
theme_sms_sendtophone_filter_inline_icon
theme_sms_sendtophone_filter_inline_text
_sms_sendtophone_filter_inline
_sms_sendtophone_filter_inline_settings
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sms_sendtophone.module in SMS Framework 6.2

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