/[drupal]/contributions/modules/ecard/ecard.module
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revision 1.3, Thu Dec 4 11:50:38 2008 UTC revision 1.4, Thu Jan 1 17:00:52 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: ecard.module,v 1.1.2.3 2008/11/11 12:51:01 karst Exp $  // $Id: ecard.module,v 1.3 2008/12/04 11:50:38 karst Exp $
3  /**  /**
4   * @file   * @file
5   * This module can be used to send any node as an ecard   * This module can be used to send any node as an ecard
# Line 47  function ecard_menu($may_cache) { Line 47  function ecard_menu($may_cache) {
47        'path' => 'ecard/thanks',        'path' => 'ecard/thanks',
48        'callback' => 'ecard_thanks',        'callback' => 'ecard_thanks',
49        'type' => MENU_CALLBACK,        'type' => MENU_CALLBACK,
50        'access' => user_access('view ecards')        'access' => user_access('send ecards')
51      );      );
52    }    }
53    return $items;    return $items;
# Line 81  function ecard_admin_settings() { Line 81  function ecard_admin_settings() {
81      '#default_value' => variable_get('ecard_letter', _ecard_letter()),      '#default_value' => variable_get('ecard_letter', _ecard_letter()),
82      '#cols' => 70,      '#cols' => 70,
83      '#rows' => 5,      '#rows' => 5,
84      '#description' => t('This text is the body of the email that the card recipient will see.  These are the variables you may use: %site = your site name, %site_url = your site URL, %site_mail = your site email address, %card_url = the URL for the ecard, %sender = sender name, %recipient = recipient email, '),      '#description' => t('This text is the body of the email that the card recipient will see. These are the variables you may use: %site = your site name, %site_url = your site URL, %site_mail = your site email address, %card_url = the URL for the ecard, %sender = sender name, %recipient = recipient email, '),
85    );    );
86    
   
87      $form['notify'] = array(      $form['notify'] = array(
88      '#type' => 'fieldset',      '#type' => 'fieldset',
89      '#title' => t('Notification email customization'),      '#title' => t('Notification email customization'),
# Line 156  function ecard_nodeapi(&$node, $op, $tea Line 155  function ecard_nodeapi(&$node, $op, $tea
155        if (!in_array($node->type, $types_to_ecard)) {        if (!in_array($node->type, $types_to_ecard)) {
156          break;          break;
157        }        }
158    
159      // Add our form as a content item.      // Add our form as a content item.
160      if ($teaser == FALSE) {      if ($teaser == FALSE) {
161      $node->content['ecard_form'] = array(        $node->content['ecard_form'] = array(
162      '#value' => drupal_get_form('ecard_form', $node),          '#value' => drupal_get_form('ecard_form', $node),
163      '#weight' => 100          '#weight' => 100
164      );        );
165      }      }
166    }    }
167  }  }
# Line 169  function ecard_nodeapi(&$node, $op, $tea Line 169  function ecard_nodeapi(&$node, $op, $tea
169   * Define the form   * Define the form
170   */   */
171  function ecard_form($node=NULL, $form_values=NULL) {  function ecard_form($node=NULL, $form_values=NULL) {
172    if ($node == NULL)    if ($node == NULL) {
173      drupal_goto();      drupal_goto();
174      }
175    
176      if ($_SESSION['message']!=NULL) {      if ($_SESSION['message']!=NULL) {
177        $form['view_message'] = array(        $form['view_message'] = array(
178          '#type' => 'fieldset',          '#type' => 'fieldset',
# Line 185  function ecard_form($node=NULL, $form_va Line 187  function ecard_form($node=NULL, $form_va
187        unset($_SESSION['message']);        unset($_SESSION['message']);
188      }      }
189    
190        //only show the send form if the role is really can send cards!
191        if (!user_access('send ecards')) {
192          return $form;
193        }
194    
195      // Things to happen if step is 1      // Things to happen if step is 1
196      //make a fieldset      //make a fieldset
197      $form['block'] = array(      $form['block'] = array(
# Line 200  function ecard_form($node=NULL, $form_va Line 207  function ecard_form($node=NULL, $form_va
207        '#title' => t('Your name'),        '#title' => t('Your name'),
208        '#type' => 'textfield'        '#type' => 'textfield'
209      );      );
210    
211      //sending from      //sending from
212      $form['block']['from_email'] = array(      $form['block']['from_email'] = array(
213        '#title' => t('Your email'),        '#title' => t('Your email'),
214        '#type' => 'textfield',        '#type' => 'textfield',
215      );      );
216    
217      //checking whether session variable is set if so  extract emails and unset variables      //checking whether session variable is set if so extract emails and unset variables
218      if (isset($_SESSION['emails'])) {      if (isset($_SESSION['emails'])) {
219        $emails = implode("\n", (array)($_SESSION['emails']));        $emails = implode("\n", (array)($_SESSION['emails']));
220        unset($_SESSION['emails']);        unset($_SESSION['emails']);
221      }      }
222    
223      //display box to type recipients emails      //display box to type recipients emails
224      $form['block']['to_email'] = array(      $form['block']['to_email'] = array(
225        '#title' => t('E-mail(s) of recipient(s)'),        '#title' => t('E-mail(s) of recipient(s)'),
# Line 219  function ecard_form($node=NULL, $form_va Line 228  function ecard_form($node=NULL, $form_va
228        '#default_value' => $emails,        '#default_value' => $emails,
229        '#description' => t('You may enter multiple emails')        '#description' => t('You may enter multiple emails')
230      );      );
231    
232      //display textarea to type message      //display textarea to type message
233      $form['block']['message'] = array(      $form['block']['message'] = array(
234        '#title' => t('Type your message'),        '#title' => t('Type your message'),
235        '#type' => 'textarea',        '#type' => 'textarea',
236        '#description' => t('Whatever you type here will be attached to ecard')        '#description' => t('Whatever you type here will be attached to ecard')
237      );      );
238    
239      $form['block']['notify']=array(      $form['block']['notify']=array(
240        '#type' => 'checkbox',        '#type' => 'checkbox',
241        '#title' => t('Notify me when the card is picked'),        '#title' => t('Notify me when the card is picked'),
# Line 236  function ecard_form($node=NULL, $form_va Line 247  function ecard_form($node=NULL, $form_va
247        '#weight' => 10,        '#weight' => 10,
248        '#value' => t('Send this card')        '#value' => t('Send this card')
249      );      );
250    
251      $form['nid'] = array(      $form['nid'] = array(
252        '#type' => 'value',        '#type' => 'value',
253        '#value' => $node->nid        '#value' => $node->nid
# Line 257  function validate_emails($form_id, $form Line 269  function validate_emails($form_id, $form
269          $valid_emails[] = $email;          $valid_emails[] = $email;
270        }        }
271        else {        else {
272          $failed_emails[] = $email;          //If this is not an email maybe its a Username. So check the table and load the double opted email of an active user
273            $res = db_query('SELECT mail FROM {users} WHERE status = 1 AND name = "%s"', $email);
274            if ($resolved_email = db_result($res)) {
275              $valid_emails[] = $resolved_email;
276            }
277            else {
278              $failed_emails[] = $email;
279            }
280        }        }
281      }      }
282    }    }
283    if (count($failed_emails)) {    if (count($failed_emails)) {
284      form_set_error('to_email', t('This email has an error "@email"', array('@email' => $failed_emails[0])));      form_set_error('to_email', t('This email has an error "@email"', array('@email' => $failed_emails[0])));
285    }    }
286    
287      //resolved user emails maye duplicates so I reuse array_unique
288      $valid_emails = array_unique($valid_emails);
289    return $valid_emails;    return $valid_emails;
290  }  }
291  /*  /*
# Line 307  function ecard_form_submit($form_id, $fo Line 329  function ecard_form_submit($form_id, $fo
329    $card_copy_url = $base .'ecard/view/'. $random;    $card_copy_url = $base .'ecard/view/'. $random;
330    
331    //making a copy for you else if you click any other recp link it will mail notification    //making a copy for you else if you click any other recp link it will mail notification
332    //also there is some problem  while we produce random    //also there is some problem while we produce random
333    db_query(    db_query(
334      "INSERT into {ecard} (random, nid, sender_name, sender_mail, recp_mail, message, send_time,send,notify) values ('%s','%d','%s','%s','%s','%s','%d','%s','%s')",      "INSERT into {ecard} (
335        random,
336        nid,
337        sender_name,
338        sender_mail,
339        recp_mail,
340        message,
341        send_time,
342        send,
343        notify
344        ) values ('%s','%d','%s','%s','%s','%s','%d','%s','%s')",
345      $random,      $random,
346      $form_values['nid'],      $form_values['nid'],
347      $form_values['name'],      $form_values['name'],
# Line 321  function ecard_form_submit($form_id, $fo Line 353  function ecard_form_submit($form_id, $fo
353      $notify      $notify
354      );      );
355    
356    $cardid=$random;    $cardid = $random;
357    //iterate through each emails and send them and store a random number for each    //iterate through each emails and send them and store a random number for each
358    foreach ($form_values['valid_emails'] as $email) {    foreach ($form_values['valid_emails'] as $email) {
359      if ($form_values['notify'] == 1) {      if ($form_values['notify'] == 1) {
# Line 329  function ecard_form_submit($form_id, $fo Line 361  function ecard_form_submit($form_id, $fo
361        $cardid = $random . $start;//append start value to random number to get cardid        $cardid = $random . $start;//append start value to random number to get cardid
362        $start = $start+1; // making some number in increment order        $start = $start+1; // making some number in increment order
363        db_query(        db_query(
364          "INSERT into {ecard} (random, nid,sender_name,sender_mail,recp_mail,message,send_time,send,notify) values ('%s','%d','%s','%s','%s','%s','%d','%s','%s')",          "INSERT into {ecard} (
365            random,
366            nid,
367            sender_name,
368            sender_mail,
369            recp_mail,
370            message,
371            send_time,
372            send,
373            notify
374            ) values ('%s','%d','%s','%s','%s','%s','%d','%s','%s')",
375          $cardid,          $cardid,
376          $form_values['nid'],          $form_values['nid'],
377          $form_values['name'],          $form_values['name'],
# Line 358  function ecard_form_submit($form_id, $fo Line 400  function ecard_form_submit($form_id, $fo
400    
401      $body = strtr(variable_get('ecard_letter', _ecard_letter()), $variables);      $body = strtr(variable_get('ecard_letter', _ecard_letter()), $variables);
402      $subject = strtr(variable_get('ecard_subject', 'An Ecard from %sender_name'), $variables);      $subject = strtr(variable_get('ecard_subject', 'An Ecard from %sender_name'), $variables);
403      $from=$form_values['from_email'];      $from = $form_values['from_email'];
404      $headers['Reply-To']=$form_values['from_email'];      $headers['Reply-To'] = $form_values['from_email'];
405    
406      drupal_mail('ecard-mail', $recipient, $subject, wordwrap($body, 72), $from, $headers);      drupal_mail('ecard-mail', $recipient, $subject, wordwrap($body, 72), $from, $headers);
407    
408    }    }
409    drupal_set_message(t('Your ecard has been sent and a copy is stored for your reference.<br />You can view the copy <a href="!card_copy_url">here</a>', array('!card_copy_url' => $card_copy_url)));    drupal_set_message(t('Your ecard has been sent and a copy is stored for your reference.<br />You can view the copy <a href="!card_copy_url">here</a>', array('!card_copy_url' => $card_copy_url)));
410    
   
411    $site_email = variable_get('site_email', 'root@localhost');    $site_email = variable_get('site_email', 'root@localhost');
412    $headers['Reply-To']=$site_email;    $headers['Reply-To']=$site_email;
413    
# Line 380  function _ecard_notify() { Line 421  function _ecard_notify() {
421    return $output;    return $output;
422  }  }
423  //function to view the ecard , it also send an email to the sender to know the card is picked  //function to view the ecard , it also send an email to the sender to know the card is picked
424  function ecard_view($arg1=NULL) {  function ecard_view($arg1 = NULL) {
425      global $base_url;      global $base_url;
426      // set the base variable from the clean url value      // set the base variable from the clean url value
427      if (variable_get('clean_url', 0)) {      if (variable_get('clean_url', 0)) {
# Line 391  function ecard_view($arg1=NULL) { Line 432  function ecard_view($arg1=NULL) {
432      }      }
433    
434      if (isset($arg1)) {      if (isset($arg1)) {
435        $sql = db_query("SELECT random,nid,message,sender_name,sender_mail,recp_mail,notify FROM {ecard} n WHERE n.random = '%s'", $arg1);        $sql = db_query("SELECT
436                           random,
437                           nid,
438                           message,
439                           sender_name,
440                           sender_mail,
441                           recp_mail,
442                           notify
443                           FROM {ecard} n
444                           WHERE n.random = '%s'", $arg1);
445        $result = db_fetch_object($sql);        $result = db_fetch_object($sql);
446        if ($result != NULL) {        if ($result != NULL) {
447          $node=node_load($result->nid);          $node=node_load($result->nid);
# Line 423  function ecard_view($arg1=NULL) { Line 473  function ecard_view($arg1=NULL) {
473          }          }
474        }        }
475        else {        else {
476          return t("Your ecard id is not valid either it may be an error  or it expired");          return t("Your ecard id is not valid either it may be an error or it expired");
477        }        }
478    
479        return $output;        return $output;
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