/[drupal]/contributions/modules/follow/follow.module
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revision 1.4, Fri Oct 30 21:13:50 2009 UTC revision 1.5, Fri Oct 30 22:00:08 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: follow.module,v 1.3 2009/10/30 21:09:28 pwolanin Exp $  // $Id: follow.module,v 1.4 2009/10/30 21:13:50 pwolanin Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 74  function follow_links_user_access($uid) Line 74  function follow_links_user_access($uid)
74  }  }
75    
76  /**  /**
77   * Implementation of hook_perm().   * Implementation of hook_permission().
78   */   */
79  function follow_permission() {  function follow_permission() {
80    return array(    return array(
# Line 117  function follow_theme() { Line 117  function follow_theme() {
117  }  }
118    
119  /**  /**
120   * Implementation of hook_block().   * Implementation of hook_block_info().
121   */   */
122  function follow_block($op = 'list', $delta = 'site', $edit = array()) {  function follow_block_info() {
123    if ($op == 'list') {    $blocks['site'] = array(
124      $blocks['site'] = array(      'info' => t('Follow Site'),
125        'info' => t('Follow Site'),      'cache' => DRUPAL_CACHE_GLOBAL,
126        'cache' => BLOCK_CACHE_GLOBAL,    );
     );  
127    
128      $blocks['user'] = array(    $blocks['user'] = array(
129        'info' => t('Follow User'),      'info' => t('Follow User'),
130        'cache' => BLOCK_CACHE_PER_PAGE,      'cache' => DRUPAL_CACHE_PER_PAGE,
131      );    );
132    
133      return $blocks;    return $blocks;
134    }  }
   elseif ($op == 'configure') {  
     switch($delta) {  
       case 'site':  
         $form['follow_title'] = array(  
           '#type' => 'radios',  
           '#title' => t('Default block title'),  
           '#default_value' => variable_get('follow_site_block_title', FOLLOW_NAME),  
           '#options' => array(  
             FOLLOW_NAME => t('Follow @name on', array('@name' => variable_get('site_name', 'Drupal'))),  
             FOLLOW_ME => t('Follow me on'),  
             FOLLOW_US => t('Follow us on'),  
           ),  
         );  
         $form['follow_user'] = array(  
           '#type' => 'checkbox',  
           '#title' => t('User pages'),  
           '#description' => t('Should this block display on user profile pages?'),  
           '#default_value' => variable_get('follow_site_block_user', TRUE),  
         );  
         return $form;  
135    
136        case 'user':  
137          $form['follow_title'] = array(  /**
138            '#type' => 'radios',   * Implementation of hook_block_configure().
139            '#title' => t('Default block title'),   */
140            '#default_value' => variable_get('follow_user_block_title', FOLLOW_NAME),  function follow_block_configure($delta = '') {
141            '#options' => array(    switch($delta) {
142              FOLLOW_NAME => t('Follow [username] on'),      case 'site':
143              FOLLOW_ME => t('Follow me on'),        $form['follow_title'] = array(
144            ),          '#type' => 'radios',
145          );          '#title' => t('Default block title'),
146          return $form;          '#default_value' => variable_get('follow_site_block_title', FOLLOW_NAME),
147      }          '#options' => array(
148              FOLLOW_NAME => t('Follow @name on', array('@name' => variable_get('site_name', 'Drupal'))),
149              FOLLOW_ME => t('Follow me on'),
150              FOLLOW_US => t('Follow us on'),
151            ),
152          );
153          $form['follow_user'] = array(
154            '#type' => 'checkbox',
155            '#title' => t('User pages'),
156            '#description' => t('Should this block display on user profile pages?'),
157            '#default_value' => variable_get('follow_site_block_user', TRUE),
158          );
159          return $form;
160    
161        case 'user':
162          $form['follow_title'] = array(
163            '#type' => 'radios',
164            '#title' => t('Default block title'),
165            '#default_value' => variable_get('follow_user_block_title', FOLLOW_NAME),
166            '#options' => array(
167              FOLLOW_NAME => t('Follow [username] on'),
168              FOLLOW_ME => t('Follow me on'),
169            ),
170          );
171          return $form;
172    }    }
173    elseif ($op == 'save') {  }
174      variable_set('follow_'. $delta .'_block_title', $edit['follow_title']);  
175      if ($delta == 'site') {  /**
176        variable_set('follow_site_block_user', $edit['follow_user']);   * Implementation of hook_block_save().
177      }   */
178    function follow_block_save($delta = '', $edit = array()) {
179      variable_set('follow_'. $delta .'_block_title', $edit['follow_title']);
180      if ($delta == 'site') {
181        variable_set('follow_site_block_user', $edit['follow_user']);
182    }    }
183    elseif ($op == 'view') {  }
184      switch ($delta) {  
185        case 'site':  /**
186          if (($content = _follow_block_content())   * Implementation of hook_block_view().
187              && (variable_get('follow_site_block_user', TRUE) || !(arg(0) == 'user' && is_numeric(arg(1))))) {   */
188            return array(  function follow_block_view($delta = '') {
189              'subject' => _follow_block_subject(),    switch ($delta) {
190              'content' => $content,      case 'site':
191            );        if (($content = _follow_block_content())
192          }            && (variable_get('follow_site_block_user', TRUE) || !(arg(0) == 'user' && is_numeric(arg(1))))) {
193          break;          return array(
194        case 'user':            'subject' => _follow_block_subject(),
195          $uid = arg(1);            'content' => $content,
196          if (arg(0) == 'user' && is_numeric($uid) && ($content = _follow_block_content($uid))) {          );
197            return array(        }
198              'subject' => _follow_block_subject($uid),        break;
199              'content' => $content,      case 'user':
200            );        $uid = arg(1);
201          }        if (arg(0) == 'user' && is_numeric($uid) && ($content = _follow_block_content($uid))) {
202          break;          return array(
203      }            'subject' => _follow_block_subject($uid),
204              'content' => $content,
205            );
206          }
207          break;
208    }    }
209  }  }
210    
# Line 289  function theme_follow_links($variables) Line 300  function theme_follow_links($variables)
300   *   *
301   * @ingroup themable   * @ingroup themable
302   */   */
303  function theme_follow_link($link, $title) {  function theme_follow_link($variables) {
304      $link = $variables['link'];
305      $title = $variables['title'];
306    $classes = array();    $classes = array();
307    $classes[] = 'follow-link';    $classes[] = 'follow-link';
308    $classes[] = "follow-link-{$link->name}";    $classes[] = "follow-link-{$link->name}";
309    $classes[] = $link->uid ? 'follow-link-user' : 'follow-link-site';    $classes[] = $link->uid ? 'follow-link-user' : 'follow-link-site';
310    $attributes = drupal_attributes(array(    $attributes = array(
311      'class' => implode(' ', $classes),      'class' => implode(' ', $classes),
     'href' => $link->url,  
312      'title' => follow_link_title($link->uid) .' '. $title,      'title' => follow_link_title($link->uid) .' '. $title,
313    ));    );
314    
315    return "<a$attributes>$title</a>\n";    return l($title, $link->url, array('attributes' => $attributes)) . "\n";
316  }  }
317    
318  /**  /**
# Line 317  function _follow_block_config_links($uid Line 329  function _follow_block_config_links($uid
329    if ($uid == 0 && user_access('edit site follow links')) {    if ($uid == 0 && user_access('edit site follow links')) {
330      $links['follow_edit'] = array(      $links['follow_edit'] = array(
331        'title' => t('Edit'),        'title' => t('Edit'),
332        'href' => 'admin/build/follow',        'href' => 'admin/config/services/follow',
333        'query' => drupal_get_destination(),        'query' => drupal_get_destination(),
334      );      );
335    }    }
# Line 332  function _follow_block_config_links($uid Line 344  function _follow_block_config_links($uid
344    if (user_access('administer blocks')) {    if (user_access('administer blocks')) {
345      $links['follow_configure'] = array(      $links['follow_configure'] = array(
346        'title' => t('Configure'),        'title' => t('Configure'),
347        'href' => $uid ? 'admin/build/block/configure/follow/user' : 'admin/build/block/configure/follow/site',        'href' => $uid ? 'admin/structure/block/configure/follow/user' : 'admin/structure/block/configure/follow/site',
348        'query' => drupal_get_destination(),        'query' => drupal_get_destination(),
349      );      );
350    }    }
# Line 468  function theme_follow_links_form($form) Line 480  function theme_follow_links_form($form)
480      if (isset($form['follow_links'][$key]['weight'])) {      if (isset($form['follow_links'][$key]['weight'])) {
481        $row[] = drupal_render($form['follow_links'][$key]['lid']) . drupal_render($form['follow_links'][$key]['name']);        $row[] = drupal_render($form['follow_links'][$key]['lid']) . drupal_render($form['follow_links'][$key]['name']);
482        $row[] = drupal_render($form['follow_links'][$key]['url']);        $row[] = drupal_render($form['follow_links'][$key]['url']);
483    
484        // Now, render the weight row.        // Now, render the weight row.
485        $form['follow_links'][$key]['weight']['#attributes']['class'] = 'follow-links-weight';        $form['follow_links'][$key]['weight']['#attributes']['class'] = 'follow-links-weight';
486        $row[] = drupal_render($form['follow_links'][$key]['weight']);        $row[] = drupal_render($form['follow_links'][$key]['weight']);
487    
488        // Add the new row to our collection of rows, and give it the 'draggable' class.        // Add the new row to our collection of rows, and give it the 'draggable' class.
489        $rows[] = array(        $rows[] = array(
490          'data' => $row,          'data' => $row,
# Line 558  function follow_link_save($link) { Line 570  function follow_link_save($link) {
570   *   An int containing the ID of a link.   *   An int containing the ID of a link.
571   */   */
572  function follow_link_delete($lid) {  function follow_link_delete($lid) {
573    $sql = 'DELETE FROM {follow_links} WHERE lid = %d';    db_delete('follow_links')
574    db_query($sql, $lid);      ->condition('lid', $lid)
575        ->execute();
576  }  }
577    
578    
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