/[drupal]/contributions/modules/tellafriend/tellafriend.module
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Diff of /contributions/modules/tellafriend/tellafriend.module

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revision 1.16, Mon Dec 8 01:37:43 2008 UTC revision 1.17, Thu Dec 25 22:05:48 2008 UTC
# Line 33  function tellafriend_help($path, $arg) { Line 33  function tellafriend_help($path, $arg) {
33   * Implementation of hook_perm().   * Implementation of hook_perm().
34   */   */
35  function tellafriend_perm() {  function tellafriend_perm() {
36    return array('access tellafriend form');    return array('access tellafriend form', 'administer tellafriend form');
37  }  }
38    
39  /**  /**
# Line 57  function tellafriend_menu() { Line 57  function tellafriend_menu() {
57      'access arguments' => array('access tellafriend form'),      'access arguments' => array('access tellafriend form'),
58      'type' => MENU_CALLBACK,      'type' => MENU_CALLBACK,
59      );      );
60      $items['tellafriend_block_form'] = array(
61        'title' => variable_get('tellafriend_blocktitle', 'Tell a friend'),
62        'page callback' => 'tellafriend_block_form',
63        'page arguments' => array('tellafriend_block_form'),
64        'access arguments' => array('access tellafriend block'),
65        'type' => MENU_CALLBACK,
66        );
67    
68    return $items;    return $items;
69  }  }
# Line 121  function tellafriend_settings() { Line 128  function tellafriend_settings() {
128      '#description' => t('This is the maximum number of email addresses that can be included per tell-a-friend request.'),      '#description' => t('This is the maximum number of email addresses that can be included per tell-a-friend request.'),
129    );    );
130    
131    $form['tellafriend_block'] = array(    $form['tellafriend_block_options'] = array(
132      '#type' => 'fieldset',      '#type' => 'fieldset',
133      '#title' => t('Block settings'),      '#title' => t('Block settings'),
134      '#collapsible' => TRUE,      '#collapsible' => TRUE,
135      '#collapsed' => FALSE,      '#collapsed' => FALSE,
136    );    );
137    $form['tellafriend_block']['tellafriend_block_title'] = array(    $form['tellafriend_block_options']['tellafriend_block_title'] = array(
138      '#type' => 'textfield',      '#type' => 'textfield',
139      '#title' => t('Block Title'),      '#title' => t('Block Title'),
140      '#default_value' => variable_get('tellafriend_block_title', t("Spread the world...")),      '#default_value' => variable_get('tellafriend_block_title', t("Spread the world...")),
# Line 135  function tellafriend_settings() { Line 142  function tellafriend_settings() {
142      '#maxlength' => 128,      '#maxlength' => 128,
143      '#description' => t('This will be the title for the tellafriend block (if activated : go to admin/build/block to activate or not the block).'),      '#description' => t('This will be the title for the tellafriend block (if activated : go to admin/build/block to activate or not the block).'),
144    );    );
145    $form['tellafriend_block']['tellafriend_block_linklabel'] = array(    $form['tellafriend_block_options']['tellafriend_block_style'] = array(
146        '#type' => 'radios',
147        '#title' => t('Block style'),
148        '#default_value' => variable_get('tellafriend_block_style', 0),
149        '#options' => array(0 => t('Link (Default)'), 1 => t('TextField(s)')),
150        '#description' => t('Select the visual style of the Block. "Link" will display a link to a page to be used by the user to send invitations, "TextField(s)" will display textfields boxes which user can fill with email(s) directly'),
151      );
152      $form['tellafriend_block_options']['tellafriend_block_linklabel'] = array(
153      '#type' => 'textfield',      '#type' => 'textfield',
154      '#title' => t('Link label'),      '#title' => t('Link label'),
155      '#default_value' => variable_get('tellafriend_block_linklabel', t("Tell a friend...")),      '#default_value' => variable_get('tellafriend_block_linklabel', t("Tell a friend...")),
156      '#size' => 70,      '#size' => 70,
157      '#maxlength' => 128,      '#maxlength' => 128,
158      '#description' => t('This will be the link which will appear in the tellafriend block.'),      '#description' => t('This will be the link which will appear in the tellafriend block, if "Link" display option is choosed.'),
159    );    );
160      $form['tellafriend_block_options']['how_many_email_textfields']= array(
161        '#title' => t("How many e-mail textfields?"),
162        '#type'  => 'textfield',
163        '#required' => TRUE,
164        '#default_value' => variable_get('how_many_email_textfields', 2),
165        '#description' => t('This is the number of e-mail fields which will be generated on the tellafriend block, if TextField(s) display option is choosed.'),
166        '#size' => 2,
167        '#maxlength' => '2',
168      );
169    $form['tellafriend_mail'] = array(    $form['tellafriend_mail'] = array(
170      '#type' => 'fieldset',      '#type' => 'fieldset',
171      '#title' => t('E-mail template'),      '#title' => t('E-mail template'),
# Line 211  function tellafriend_block($op = 'list', Line 234  function tellafriend_block($op = 'list',
234      switch ($delta) {      switch ($delta) {
235        case 0:        case 0:
236        $block = array();        $block = array();
237        if (user_access('access tellafriend form')) {        if (user_access('access tellafriend form')) {
238          $blockContent .= '<ul><li class="leaf">' . l(t(variable_get('tellafriend_block_linklabel', t("Tell a friend..."))), 'tellafriend') . '</li></ul>';          //drupal_set_message('option = ' . variable_get('tellafriend_block_style'), 'error');
239          $block['content'] = $blockContent;  
240          $block['subject'] = variable_get('tellafriend_block_title', t("Spread the world..."));          $block['subject'] = variable_get('tellafriend_block_title', t("Spread the world..."));
241            if (variable_get('tellafriend_block_style', 0) == '0') { //Link
242              $blockContent .= '<ul><li class="leaf">' . l(t(variable_get('tellafriend_block_linklabel', t("Tell a friend..."))), 'tellafriend') . '</li></ul>';
243              $block['content'] = $blockContent;
244            }
245            else { //email TextField(s)
246              $block['content'] = drupal_get_form('tellafriend_block_form');
247            }
248        }        }
249      }      }
250      return $block;      return $block;
251    }    }
252  }  }
253    
254    
255    /**
256     * Generate the tellafriend block form with email TextFields
257     *
258     * @return
259     *   A form definition.
260     */
261    function tellafriend_block_form() {
262      global $user;
263    
264      $form['tellafriend'] = array(
265        '#value' => t('Recommend @site-name to:', array('@site-name' => variable_get('site_name', t('Drupal')))),
266      );
267    
268      for ($i = 0; $i < variable_get('how_many_email_textfields', 2); $i++) {
269        $form['tellafriend_addresses'][] = array(
270          '#type' => 'textfield',
271          '#size' => 20,
272          '#name' => 'to[]',
273        );
274      }
275    
276      $form['submit'] = array(
277        '#type' => 'submit',
278        '#value' => t('Tell now'),
279      );
280    
281      return $form;
282    }
283    
284    
285  /**  /**
286   * Generates the form for the page   * Generates the form for the page
287   */   */
# Line 251  function tellafriend_page(&$form_state) Line 312  function tellafriend_page(&$form_state)
312    );    );
313    $form['tellafriend_addresses'] = array(    $form['tellafriend_addresses'] = array(
314      '#type' => 'textfield',      '#type' => 'textfield',
315      '#title' => t("Your friend's e-mail address"),      '#title' => t("Your friend's e-mail address(es)"),
316      '#size' => 70,      '#size' => 70,
317      '#maxlength' => 255,      '#maxlength' => 255,
318      '#required' => TRUE,      '#required' => TRUE,
# Line 377  function tellafriend_page_submit($form, Line 438  function tellafriend_page_submit($form,
438    drupal_goto(variable_get('tellafriend_success', variable_get('site_frontpage', 'node')));    drupal_goto(variable_get('tellafriend_success', variable_get('site_frontpage', 'node')));
439  }  }
440    
441    //To be done : separate the send action from the function tellafriend_page_submit
442    function tellafriend_send_mail() {
443    
444    }
445    
446    /**
447     * Implementation of hook_mail().
448     */
449    function tellafriend_mail($key, &$message, $params) {
450      $message['from'] .= $params['from'];
451      $message['subject'] = $params['subject'];
452      $message['body']    = $params['body'];
453      $message['headers'] = array_merge($message['headers'], $params['headers']);
454      $message['headers']['MIME-Version'] = '1.0';
455      $message['headers']['Content-Type'] = 'text/html; charset=utf-8';
456    }
457    
   
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