/[drupal]/contributions/modules/signit/signit.module
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revision 1.5.2.21, Thu Oct 25 01:08:17 2007 UTC revision 1.5.2.22, Wed Nov 28 01:45:46 2007 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: signit.module,v 1.5.2.20 2007/10/23 20:00:15 robeano Exp $  // $Id: signit.module,v 1.5.2.21 2007/10/25 01:08:17 arthuregg Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 237  function signit_nodeapi(&$node, $op, $te Line 237  function signit_nodeapi(&$node, $op, $te
237    
238        case "view":        case "view":
239          signit_view_node($node, $teaser);          signit_view_node($node, $teaser);
240        break;        break;
241      }      }
242    }    }
243  }  }
# Line 253  function signit_nodeapi(&$node, $op, $te Line 253  function signit_nodeapi(&$node, $op, $te
253   */   */
254  function signit_kinds() {  function signit_kinds() {
255    $kinds = array(    $kinds = array(
256      "send on sign" => "send on sign",      "send on sign" => t('send on sign'),
257      "save for batch sending" => "save for batch sending",      "save for batch sending" => t('save for batch sending'),
258      "just collect signatures, no send" => "just collect signatures, no send",      "just collect signatures, no send" => t('just collect signatures, no send'),
259    );    );
260    return $kinds;    return $kinds;
261  }  }
# Line 265  function signit_kinds() { Line 265  function signit_kinds() {
265   * content types that have signit enabled   * content types that have signit enabled
266   */   */
267  function signit_create_form($node) {  function signit_create_form($node) {
268      drupal_add_js(drupal_get_path('module', 'signit') .'/signit.js');
269    
270    
271    $signit = $node->signit;    $signit = $node->signit;
272    $form['signit'] = array(    $form['signit'] = array(
273      '#type' => 'fieldset',      '#type' => 'fieldset',
# Line 282  function signit_create_form($node) { Line 285  function signit_create_form($node) {
285      '#description' => t('If this is set, users may sign this node.'),      '#description' => t('If this is set, users may sign this node.'),
286    );    );
287    
288    // targets    // Get all target options from modules that implement the signit_targets hook
289    $form['signit']['targets'] = array(    $targets = signit_extend('signit_targets', 'create', $signit);
     '#type' => 'fieldset',  
     '#title' => t('SignIt targets'),  
     '#collasible' => true,  
   );  
   $form['signit']['targets'][] = signit_extend('signit_targets', 'create', $signit);  
290    
291      if (count($targets)) {
292        $form['signit']['targets'] = array(
293          '#type' => 'fieldset',
294          '#title' => t('SignIt targets'),
295          '#collasible' => true,
296        );
297        $form['signit']['targets'][] = $targets;
298      }
299    
300    // messaging    // Get all messaging options from modules that implement the signit_message hook
301    $form['signit']['message'] = array(    $message = signit_extend('signit_message', 'create', $signit);
302      '#type' => 'fieldset',    if (count($message)) {
303      '#title' => t('Messaging'),      $form['signit']['message'] = array(
304      '#collasible' => true,        '#type' => 'fieldset',
305    );        '#title' => t('Messaging'),
306    // run the signit_message hook        '#collasible' => true,
307    $form['signit']['message'][] = signit_extend('signit_message', 'create', $signit);      );
308        // run the signit_message hook
309        $form['signit']['message'][] = $message;
310      }
311    
   
312    
313    // -----------------------------------------------------    // -----------------------------------------------------
314    // User data    // User data
# Line 341  function signit_create_form($node) { Line 349  function signit_create_form($node) {
349      '#default_value' =>  array($node->signit['signature_display_count'] ? $node->signit['signature_display_count'] : 20),      '#default_value' =>  array($node->signit['signature_display_count'] ? $node->signit['signature_display_count'] : 20),
350      '#options' => array(5 => 5, 10 => 10, 15 => 15, 20 => 20, 25 => 25, 50 => 50, 100 => 100),      '#options' => array(5 => 5, 10 => 10, 15 => 15, 20 => 20, 25 => 25, 50 => 50, 100 => 100),
351      '#description' => t('Controls how many signatures are shown on the viewing page.'),      '#description' => t('Controls how many signatures are shown on the viewing page.'),
352        '#prefix' => '<div id="signit_stats">',
353    );    );
354    
355    $form['signit']['stats']['signit_padding'] = array(    $form['signit']['stats']['signit_padding'] = array(
# Line 349  function signit_create_form($node) { Line 358  function signit_create_form($node) {
358      '#size' => 4,      '#size' => 4,
359      '#default_value' => $node->signit['padding'] ? $node->signit['padding'] : 0,      '#default_value' => $node->signit['padding'] ? $node->signit['padding'] : 0,
360      '#description' => t('You can increase the number of people who have signed this by this value. Only displayed user side.'),      '#description' => t('You can increase the number of people who have signed this by this value. Only displayed user side.'),
361        '#suffix' => '</div>',
362    );    );
363    
364      // -----------------------------------------------------
365    // process options    // process options
366    $form['signit']['processing'] = array(    $form['signit']['processing'] = array(
367      '#type' => 'fieldset',      '#type' => 'fieldset',
# Line 359  function signit_create_form($node) { Line 370  function signit_create_form($node) {
370      '#access' => user_access('configure processing'),      '#access' => user_access('configure processing'),
371    );    );
372    
373    $form['signit']['processing']['signit_process'] = array(    // check and see if SignIt creator can set processing options
374      '#type' => 'radios',    // creator is allowed
375      '#title' => t('SignIt procesing'),    if (variable_get('signit_process_allow', false) ) {
376      '#default_value' => $node->signit['process'] ? $node->signit['process'] : variable_get('signit_process', 0),      $form['signit']['processing']['signit_process'] = array(
377      '#description' => t('Determines when how a node is processed when someone signs it. It is generally not a good idea to change this setting once a node has been created.'),        '#type' => 'select',
378      '#options' => signit_kinds(),        '#title' => t('SignIt procesing'),
379      '#required' => true,        '#default_value' => $node->signit['process'] ? $node->signit['process'] : variable_get('signit_process', 0),
380    );        '#description' => t('Determines when how a node is processed when someone signs it. It is generally not a good idea to change this setting once a node has been created.'),
381          '#options' => variable_get('signit_sign_types', array()),
382          '#required' => true,
383        );
384      }
385      else {
386        $form['signit']['processing']['signit_process'] = array(
387          '#type' => 'hidden',
388          '#default_value' => variable_get('signit_process', null),
389        );
390      }
391    
392    $form['signit']['processing']['signit_thank_you_page'] = array(    $form['signit']['processing']['signit_thank_you_page'] = array(
393      '#type' => 'textfield',      '#type' => 'textfield',
394      '#title' => t('"Thank You" page'),      '#title' => t('"Thank You" page'),
# Line 374  function signit_create_form($node) { Line 396  function signit_create_form($node) {
396      '#description' => t('The path in your site to which users will be taken after signing. Leave blank for this node.'),      '#description' => t('The path in your site to which users will be taken after signing. Leave blank for this node.'),
397    );    );
398    
399      // -----------------------------------------------------
400    // dates    // dates
401    $form['signit']['dates'] = array(    $form['signit']['dates'] = array(
402      '#type' => 'fieldset',      '#type' => 'fieldset',
# Line 383  function signit_create_form($node) { Line 406  function signit_create_form($node) {
406    
407    $form['signit']['dates']['signit_use_dates'] = array(    $form['signit']['dates']['signit_use_dates'] = array(
408      '#type' => 'checkbox',      '#type' => 'checkbox',
409      '#title' => t('Allow signatures between dates.'),      '#title' => t('Enable date control.'),
     '#options' => array('Enabled'),  
     '#default_value' => $signit['use_dates'] ? 1 : 0,  
     '#description' => t('If this is set, users can only sign a SignIt between these dates. If this is not set, users can always add signatures.'),  
   );  
   
   $form['signit']['dates']['signit_use_dates'] = array(  
     '#type' => 'checkbox',  
     '#title' => t('Allow signatures between dates.'),  
410      '#options' => array('Enabled'),      '#options' => array('Enabled'),
411      '#default_value' => $signit['use_dates'] ? 1 : 0,      '#default_value' => $signit['use_dates'] ? 1 : 0,
412      '#description' => t('If this is set, users can only sign a SignIt between these dates. If this is not set, users can always add signatures.'),      '#description' => t('If this is set, users can only sign a SignIt between these dates. If this is not set, users can always add signatures.'),
# Line 404  function signit_create_form($node) { Line 419  function signit_create_form($node) {
419    $form['signit']['dates']['signit_start'] = array(    $form['signit']['dates']['signit_start'] = array(
420      '#type' => 'date',      '#type' => 'date',
421      '#title' => t('SignIt start'),      '#title' => t('SignIt start'),
422      '#description' => t('Date when the node can be signed.'),      '#description' => t('Date when the SignIt can be signed.'),
423        '#prefix' => '<div id="signit_dates">',
424      '#default_value' => $node->signit['start'] ? array(      '#default_value' => $node->signit['start'] ? array(
425        'day' => format_date($node->signit['start'], 'custom', 'j'),        'day' => format_date($node->signit['start'], 'custom', 'j'),
426        'month' => format_date($node->signit['start'], 'custom', 'n'),        'month' => format_date($node->signit['start'], 'custom', 'n'),
# Line 413  function signit_create_form($node) { Line 429  function signit_create_form($node) {
429    
430    $form['signit']['dates']['signit_end'] = array(    $form['signit']['dates']['signit_end'] = array(
431      '#type' => 'date',      '#type' => 'date',
432      '#title' => t('SignIt end'),      '#title' => t('SignIt end'),
433      '#description' => t('Date when the node can no longer be signed.'),      '#description' => t('Date when the SignIt can no longer be signed.'),
434        '#suffix' => '</div>',
435      '#default_value' => $node->signit['end'] ? array(      '#default_value' => $node->signit['end'] ? array(
436        'day' => format_date($node->signit['end'], 'custom', 'j'),        'day' => format_date($node->signit['end'], 'custom', 'j'),
437        'month' => format_date($node->signit['end'], 'custom', 'n'),        'month' => format_date($node->signit['end'], 'custom', 'n'),
438        'year' => format_date($node->signit['end'], 'custom', 'Y')) : $default_date        'year' => format_date($node->signit['end'], 'custom', 'Y')) : $default_date
439    );    );
440    
441    return $form;    return $form;
442  }  }
443    
444  /**  /**
445   * Validate a signit creation   * Validate a signit creation
446   * @ TODO code these functions   * @ TODO code these functions
447     * @ TODO implement hook
448   */   */
449  function signit_create_form_validate($node) {  function signit_create_form_validate($node) {
450    // do some validation on the incoming data    // do some validation on the incoming data
# Line 806  function signit_node_form_submit($form_i Line 825  function signit_node_form_submit($form_i
825    
826    
827  /**  /**
828   * handles the display of the signit on a node   * handles the display of the SignIt on a node.
829     * attaches some data to the node object, creates display data as well
830   * called from nodeapi view   * called from nodeapi view
831   */   */
832  function signit_view_node(&$node, $teaser) {  function signit_view_node(&$node, $teaser) {
833    global $user;    global $user;
834    $form = signit_node_render($node);  
   
835    if ($signit = signit_load_signit($node->nid)) {    if ($signit = signit_load_signit($node->nid)) {
836      // never show on teaser      // never show on teaser
837      if (! $teaser) {      if (! $teaser) {
838        if (user_access("sign node")) {        // can user sign node?
839          if (user_access("sign node")) {
840            // is the signit active?
841          if (signit_is_active($node)) {          if (signit_is_active($node)) {
842              // has user signed this already?
843            if ((!(signit_user_signed_signit($node->nid, $user->mail, $user->uid))) || ($user->uid == 0) ) {            if ((!(signit_user_signed_signit($node->nid, $user->mail, $user->uid))) || ($user->uid == 0) ) {
844              $signit_form = signit_node_render($node);              $signit_form = signit_node_render($node);
   
845            }            }
846            else {            else {
847              $signit_form = theme("signit_already_signed", $node);              $signit_form = theme("signit_already_signed", $node);
# Line 855  function signit_view_node(&$node, $tease Line 876  function signit_view_node(&$node, $tease
876   * helper function to see if signit is active   * helper function to see if signit is active
877   */   */
878  function signit_is_active($node) {  function signit_is_active($node) {
879    
880    // make sure the status is active    // make sure the status is active
881    if ($node->signit['status'] != 1) {    if ($node->signit['status'] != 1) {
882      return false;      return false;
# Line 906  function signit_serialize_data($node) { Line 927  function signit_serialize_data($node) {
927    
928  /**  /**
929   * Load an existing signit   * Load an existing signit
930     * @param $nid is a node id
931   */   */
932  function signit_load_signit($nid) {  function signit_load_signit($nid) {
933    $result = db_fetch_array(db_query("SELECT * FROM {signit} WHERE nid = %d", $nid));    $result = db_fetch_array(db_query("SELECT * FROM {signit} WHERE nid = %d", $nid));
# Line 979  function signit_count_signatures_sent($n Line 1001  function signit_count_signatures_sent($n
1001    return $result['total'];    return $result['total'];
1002  }  }
1003    
   
1004  /**  /**
1005   * returns total number of signatures to send   * returns total number of signatures to send
1006   */   */
# Line 1051  function signit_targets_get($nid){ Line 1072  function signit_targets_get($nid){
1072  }  }
1073    
1074    
 /**  
  * implementation of the hook_signit_messaging  
  */  
 function signit_signit_message($op, $data){  
   switch ($op) {  
     case 'admin':  
       return signit_signit_message_admin();  
     break;  
     case 'create':  
       return signit_signit_message_create($data);  
   }  
 }  
   
 /**  
  * generates the form for admining hook_signit_targets  
  */  
 function signit_signit_message_admin($signit){  
   $form['signit_message_control'] = array(  
     '#type' => 'checkbox',  
     '#title' => 'SignIt creators can set the email options of their signit',  
     '#default_value' => variable_get('signit_message_control', true)  
   );  
   return $form;  
 }  
   
 /**  
  * generates the form for creating hook_signit_targets  
  */  
 function signit_signit_message_create($signit){  
   $form['signit']['message']['signit_email_from'] = array(  
     '#type' => 'textfield',  
     '#title' => t('Email from'),  
     '#default_value' => $node->signit['email_from'] ? $node->signit['email_from']: variable_get("site_mail", null),  
     '#description'   => t('Enter the email address that will appear in the "From: " header of sent messages. This is <em>only</em> used when sending a list of signatures.'),  
   );  
   $form['signit']['message']['signit_email_subject_set'] = array(  
     '#type' => 'checkbox',  
     '#title' => t('Allow users to set email subject.'),  
     '#options' => array('Enabled'),  
     '#default_value' => $node->signit['email_subject_set'] ? 1 : 0,  
     '#description' => t('If this is not set, the subject will be populated by the below value'),  
   );  
   
   // signit message subject  
   $form['signit']['message']['signit_email_subject'] = array(  
     '#type'          => 'textfield',  
     '#title'         => t('Email subject'),  
     '#default_value' => $node->signit['email_subject'] ? $node->signit['email_subject'] : "My SignIt ",  
     '#description'   => t('Subject of auto-response email message to be sent.'),  
   );  
   
   // signit message body  
   $form['signit']['message']['signit_message_filter']['signit_message'] = array(  
     '#type'          => 'textarea',  
     '#title'         => t('Email message'),  
     '#default_value' => $node->signit['message'],  
     '#description'   => t('Body of auto-response email message to be sent. Please note, changes to this do not effect already collected signatures.'),  
   );  
   // add a filter form to to the body  
   $form['signit']['message']['signit_message_filter']['signit_message_format'] = filter_form($node->signit['message_format'], null, array('signit_message_filter'));  
   
   
   $form['signit']['message']['signit_personal_message'] = array(  
     '#type' => 'checkbox',  
     '#title' => t('Allow users to add personal messages.'),  
     '#options' => array('Enabled'),  
     '#default_value' => $node->signit['personal_message'] ? 1 : 0,  
     '#description' => t('Gives user the ability to add a personal message to the email template. ')  
   );  
   
   $form['signit']['message']['signit_comment_allow'] = array(  
     '#type' => 'checkbox',  
     '#title' => t('Allow users to add a comment.'),  
     '#options' => array('Enabled'),  
     '#default_value' => $node->signit['comment_allow'] ? 1 : 0,  
     '#description' => t('Gives user the ability to leave a comment along with their message. This can be displayed on the list of signatures.')  
   );  
   
   $form['signit']['message']['signit_comment_allow_html'] = array(  
     '#type' => 'checkbox',  
     '#title' => t('Allow HTML in comment form.'),  
     '#options' => array('Enabled'),  
     '#default_value' => $node->signit['comment_allow_html'] ? 1 : 0,  
     '#description' => t('If this is checked, non-anonymous users will be allowed to have HTML tags in the comment form. Anonymous users are <em>never</em> allowed to enter HTML.'),  
   );  
   return $form;  
 }  
   
   
 /**  
  * implementation of the hook_signit_targets  
  */  
 function signit_signit_targets($op, $data){  
   switch ($op) {  
     case 'admin':  
       return signit_signit_targets_admin();  
     break;  
     case 'create':  
       return signit_signit_targets_create($data);  
   }  
 }  
   
   
 /**  
  * generates the form for hook_signit_targets  
  */  
 function signit_signit_targets_create($signit){  
   
   // set target title  
   $form['target_title'] = array(  
     '#type' => 'textfield',  
     '#title' => t('Target title'),  
     '#default_value' => $node->signit['target_title'],  
     '#description'   => t('Give the intended target of your SignIt a title.'),  
     '#access' => variable_get('signit_target_title_set', false) ? true: false,  
   );  
   
   // build the potential targets  
   // @ TODO  
   
   // check the target settigns  
   switch (variable_get('signit_targets_set', 0)) {  
   
     case 0:  
       $form['signit_targets_email_to'] = array(  
         '#type' => 'hidden',  
         '#default_value' => variable_get('signit_targets_default',''),  
       );  
     break;  
   
     case 1:  
       $form['signit_targets_email_to'] = array(  
         '#type' => 'select',  
         '#title' => t('SignIt email targets'),  
         '#default_value' => $addresses,  
         '#description' => t('Enter email address and name seperated by comma, eg: "janedoe@janedoe.com, Jane Doe". Names are not needed, but will replace the email address on the display. Please note, changes to this do not effect already collected signatures.'),  
       );  
     break;  
   
     case 2:  
       $form['signit_targets_email_to'] = array(  
         '#type' => 'textarea',  
         '#title' => t('SignIt email targets'),  
         '#default_value' => $addresses,  
         '#description' => t('Enter email address and name seperated by comma, eg: "janedoe@janedoe.com, Jane Doe". Names are not needed, but will replace the email address on the display. Please note, changes to this do not effect already collected signatures.'),  
       );  
     break;  
   }  
   return $form;  
 }  
   
   
 /**  
  * generates the form for hook_signit_targets for admin  
  */  
 function signit_signit_targets_admin() {  
   
   $form['signit_target_title_set'] = array(  
     '#type' => 'checkbox',  
     '#title' => 'SignIt creators can set the title of their signit',  
     '#default_value' => variable_get('signit_target_title_set', true)  
   );  
   
   $radios = array(  
     0 => t('SignIt Creators can not select target'),  
     1 => t('SignIt Creators can select targets from a list'),  
     2 => t('SignIt Creators can enter their own targets')  
   );  
   $form['signit_targets_set'] = array(  
     '#type' => 'select',  
     '#title' => t('Target settings'),  
     '#options' => $radios,  
     '#default_value' => variable_get('signit_targets_set', 0),  
     '#description' => t('If SignIt creators can not select a target, the target(s) are used from the field below. If users can select from a list, that list is populated from the field below.'),  
   );  
   $form['signit_targets_default'] = array(  
     '#type'          => 'textarea',  
     '#title'         => t('SignIt email targets'),  
     '#default_value' => variable_get('signit_targets_default',''),  
     '#description'   => t('Enter email address and name seperated by comma, eg: "janedoe@janedoe.com, Jane Doe". Names are not needed, but will replace the email address on the display. Please note, changes to this do not effect already collected signatures.'),  
   );  
   
   return $form;  
 }  
   
   
1075  /* ******************************************** */  /* ******************************************** */
1076  /* Admin functions */  /* Admin functions */
1077  /* ******************************************** */  /* ******************************************** */
# Line 1250  function signit_admin_settings() { Line 1085  function signit_admin_settings() {
1085      '#type' => 'fieldset',      '#type' => 'fieldset',
1086      '#title' => t('Settings'),      '#title' => t('Settings'),
1087    );    );
1088    
   // We check all options by default  
   $form['signit']['signit_sign_types'] = array(  
     '#type'  => 'checkboxes',  
     '#title' => t('SignIt types'),  
     '#default_value' => variable_get('signit_sign_types', signit_kinds()),  
     '#description'   => t('Set what kinds of SignIt modes are avaiable. Enabling multiple options will allow a SignIt creator to choose one option'),  
     '#options' => signit_kinds(),  
   );  
   
1089    // display options    // display options
1090    $options = array(1 => t('In line in body'), 0 => t('Only in the node object') );    $options = array(1 => t('In line (normal)'), 0 => t('Via node object (requires custom theming)') );
1091    $form['signit']['signit_themeing_options'] = array(    $form['signit']['signit_themeing_options'] = array(
1092      '#type' => 'radios',      '#type' => 'radios',
1093      '#title' => t('Themeing options'),      '#title' => t('Themeing options'),
# Line 1270  function signit_admin_settings() { Line 1096  function signit_admin_settings() {
1096      '#description' => t('This controls if the SignIt form displays in the body of the node. Choose "In line" if you don\'t understand this'),      '#description' => t('This controls if the SignIt form displays in the body of the node. Choose "In line" if you don\'t understand this'),
1097    );    );
1098    
   
1099    // target options    // target options
1100    $form['signit']['targets'] = array(    $form['signit']['targets'] = array(
1101      '#type' => 'fieldset',      '#type' => 'fieldset',
# Line 1293  function signit_admin_settings() { Line 1118  function signit_admin_settings() {
1118    // defaults for processing especially for users who do not have permission to change    // defaults for processing especially for users who do not have permission to change
1119    $form['signit']['processing'] = array(    $form['signit']['processing'] = array(
1120      '#type' => 'fieldset',      '#type' => 'fieldset',
1121      '#title' => t('Processing Defaults'),      '#title' => t('Processing'),
1122      '#collapsible' => true,      '#collapsible' => true,
1123      '#access' => TRUE,      '#access' => TRUE,
1124      '#description' => t('When a user does not have access to Signit Processing, these default settings will be used')      '#description' => t('When a user does not have access to Signit Processing, these default settings will be used')
1125    );    );
1126    
1127      // We check all options by default
1128      $form['signit']['processing']['signit_sign_types'] = array(
1129        '#type'  => 'select',
1130        '#multiple' => true,
1131        '#title' => t('SignIt types'),
1132        '#default_value' => variable_get('signit_sign_types', signit_kinds()),
1133        '#description'   => t('Set what kinds of SignIt modes are avaiable. Enabling multiple options will allow a SignIt creator to choose an option'),
1134        '#options' => signit_kinds(),
1135      );
1136    
1137      $form['signit']['processing']['signit_process_allow'] = array(
1138        '#type' => 'checkbox',
1139        '#title' => t('SignIt creators can choose processing.'),
1140        '#default_value' => variable_get('signit_process_allow', false),
1141        '#description' => t('Allows SignIt creators to choose what kind of processing options their SignIt will use.'),
1142      );
1143    
1144    $form['signit']['processing']['signit_process'] = array(    $form['signit']['processing']['signit_process'] = array(
1145      '#type' => 'radios',      '#type' => 'select',
1146      '#title' => t('SignIt processing'),      '#title' => t('Default SignIt processing'),
1147      '#default_value' => variable_get('signit_process',0),      '#default_value' => variable_get('signit_process',0),
1148      '#description' => t('Determines when how a node is processed when someone signs it. It is generally not a good idea to change this setting once a node has been created.'),      '#description' => t('Determines how a SignIt is processed when someone signs it if the creator can not set what type of processing is used'),
1149      '#options' => signit_kinds(),      '#options' => signit_kinds(),
1150      '#default_value' => variable_get('signit_process', null),      '#default_value' => variable_get('signit_process', null),
1151      '#required' => true,      '#required' => true,
1152    );    );
1153    
1154    $form['signit']['processing']['signit_default_goto_page'] = array(    $form['signit']['processing']['signit_default_goto_page'] = array(
1155      '#type'  => 'textfield',      '#type' => 'textfield',
1156      '#title' => t('Default "Thank You" Page'),      '#title' => t('Default "Thank You" Page'),
1157      '#default_value' => variable_get('signit_default_goto_page', ''),      '#default_value' => variable_get('signit_default_goto_page', ''),
1158      '#description'   => t('Enter the page users will be taken to after they sign. This option can be overridden at the node level. Leave blank to return to the same page.'),      '#description' => t('Enter the page users will be taken to after they sign. This option can be overridden at the node level. Leave blank to return to the same page.'),
1159    );    );
1160    
1161      // @TODO put this into the admin hook
1162    if (module_exists("civicrm")) {    if (module_exists("civicrm")) {
1163      $form['civicrm'] = array(      $form['civicrm'] = array(
1164        '#type' => 'fieldset',        '#type' => 'fieldset',
# Line 1963  function theme_signit_statistics($node) Line 1805  function theme_signit_statistics($node)
1805   * format the signit email content   * format the signit email content
1806   */   */
1807  function theme_signit_display_message($signit) {  function theme_signit_display_message($signit) {
1808    $output = "<blockquote>". check_markup($signit['message']) ."</blockquote>";    $output = "<blockquote>". check_markup($signit->message) ."</blockquote>";
1809    return $output;    return $output;
1810  }  }
1811    
# Line 1980  function theme_signit_display($node) { Line 1822  function theme_signit_display($node) {
1822   * display the signit email content   * display the signit email content
1823   */   */
1824  function theme_signit_already_signed($node) {  function theme_signit_already_signed($node) {
1825    drupal_set_message(t("You have already signed this. Thanks for participating!"));    static $control;
1826    $output = theme('signit_display_message', $node->signit);  
1827    return $output;    if (! $control) {
1828        $control = 1;
1829        drupal_set_message(t("You have already signed this. Thanks for participating!"));
1830        $output = theme('signit_display_message', $node->signit);
1831        return $output;
1832      }
1833  }  }
1834    
1835  /**  /**
1836   * signit has expried   * signit has expried
1837   */   */
1838  function theme_signit_not_active($node) {  function theme_signit_not_active($node) {
1839    drupal_set_message(t("This has closed for signatures."));    static $control;
1840    $output = theme('signit_display_message', $node->signit);    if (! $control) {
1841    return $output;      drupal_set_message(t("This has closed for signatures."));
1842        $output = theme('signit_display_message', $node->signit);
1843        return $output;
1844      }
1845      $control = true;
1846  }  }
1847    
1848  /**  /**
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