/[drupal]/contributions/modules/shoutbox/shoutbox.module
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revision 1.25.2.16, Thu Jul 24 08:03:14 2008 UTC revision 1.25.2.17, Tue Jul 29 09:05:21 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: shoutbox.module,v 1.25.2.15 2008/07/15 08:11:17 disterics Exp $  // $Id: shoutbox.module,v 1.25.2.16 2008/07/24 08:03:14 disterics Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 47  function shoutbox_menu() { Line 47  function shoutbox_menu() {
47      'title' => 'Edit Shout',      'title' => 'Edit Shout',
48      'page callback' => 'drupal_get_form',      'page callback' => 'drupal_get_form',
49      'page arguments' => array('shoutbox_edit_form', 1),      'page arguments' => array('shoutbox_edit_form', 1),
50      'access_callback' => '_shoutbox_user_access',      'access callback' => '_shoutbox_user_access',
51      'access arguments' => array('edit own shouts'),      'access arguments' => array('edit own shouts', 1),
52      'type' => MENU_CALLBACK,      'type' => MENU_CALLBACK,
53    );    );
54    $items['shoutbox/%shoutbox/delete'] = array(    $items['shoutbox/%shoutbox/delete'] = array(
55      'title' => 'Delete Shout',      'title' => 'Delete Shout',
56      'page callback' => 'theme',      'page callback' => 'theme',
57      'page arguments' => array('shoutbox_delete_form', 1),      'page arguments' => array('shoutbox_delete_form', 1),
58      'access_callback' => '_shoutbox_user_access',      'access callback' => '_shoutbox_user_access',
59      'access arguments' => array('delete own shouts'),      'access arguments' => array('delete own shouts', 1),
60      'type' => MENU_CALLBACK,      'type' => MENU_CALLBACK,
61    );    );
62    $items['shoutbox/%shoutbox/publish'] = array(    $items['shoutbox/%shoutbox/publish'] = array(
63      'title' => 'Publish Shout',      'title' => 'Publish Shout',
64      'page callback' => 'theme',      'page callback' => 'theme',
65      'page arguments' => array('shoutbox_publish_form', 1),      'page arguments' => array('shoutbox_publish_form', 1),
66      'access_callback' => '_shoutbox_user_access',      'access callback' => '_shoutbox_user_access',
67      'access arguments' => array('moderate shoutbox'),      'access arguments' => array('moderate shoutbox'),
68      'type' => MENU_CALLBACK,      'type' => MENU_CALLBACK,
69    );    );
# Line 71  function shoutbox_menu() { Line 71  function shoutbox_menu() {
71      'title' => 'Unpublish Shout',      'title' => 'Unpublish Shout',
72      'page callback' => 'theme',      'page callback' => 'theme',
73      'page arguments' => array('shoutbox_unpublish_form', 1),      'page arguments' => array('shoutbox_unpublish_form', 1),
74      'access_callback' => '_shoutbox_user_access',      'access callback' => '_shoutbox_user_access',
75      'access arguments' => array('moderate shoutbox'),      'access arguments' => array('moderate shoutbox'),
76      'type' => MENU_CALLBACK,      'type' => MENU_CALLBACK,
77    );    );
# Line 88  function shoutbox_menu() { Line 88  function shoutbox_menu() {
88  }  }
89    
90  /**  /**
91   * Implementation of hook_load()   * Implementation of hook_load().
92   *   *
93   */   */
94  function shoutbox_load($shout_id) {  function shoutbox_load($shout_id) {
# Line 179  function shoutbox_user($op, &$edit, &$ac Line 179  function shoutbox_user($op, &$edit, &$ac
179  }  }
180    
181  /**  /**
182  * Implementation of hook_simpletest().   * Implementation of hook_simpletest().
183  */   */
184  function shoutbox_simpletest() {  function shoutbox_simpletest() {
185    $dir = drupal_get_path('module', 'shoutbox') .'/tests';    $dir = drupal_get_path('module', 'shoutbox') .'/tests';
186    $tests = file_scan_directory($dir, '\.test$');    $tests = file_scan_directory($dir, '\.test$');
# Line 203  function shoutbox_js_view() { Line 203  function shoutbox_js_view() {
203  /**  /**
204   * Show paged view of full list of shouts.   * Show paged view of full list of shouts.
205   */   */
206  function shoutbox_page_view() {  function shoutbox_page_view() {
207    drupal_add_css(drupal_get_path('module', 'shoutbox') .'/shoutbox.css');    drupal_add_css(drupal_get_path('module', 'shoutbox') .'/shoutbox.css');
208    
209    // Output the existing shoutbox posts.    // Output the existing shoutbox posts.
210    $shoutbox_posts_data = _shoutbox_display_posts(20, TRUE, TRUE);    $shoutbox_posts_data = _shoutbox_display_posts(20, TRUE, TRUE);
211    $output .= theme('table', array(), $shoutbox_posts_data['rows']);    $output .= theme('table', array(), $shoutbox_posts_data['rows']);
212    $output .= theme('pager', NULL, 3, 0);    $output .= theme('pager', NULL, 3, 0);
213    
214    return $output;    return $output;
215  }  }
216    
# Line 321  function theme_shoutbox_post($shout, $li Line 321  function theme_shoutbox_post($shout, $li
321    if ($alter_row_color) {    if ($alter_row_color) {
322      $shout_classes .= (($shout->color) ? ("shout-odd ") : ("shout-even "));      $shout_classes .= (($shout->color) ? ("shout-odd ") : ("shout-even "));
323    }    }
324    
325    if ($shout->moderate == 1) {    if ($shout->moderate == 1) {
326      $shout_classes .= "shoutbox-unpublished ";      $shout_classes .= "shoutbox-unpublished ";
327      $shout->shout .= t("(This shout is waiting for approval by a moderator.)");      $shout->shout .= t("(This shout is waiting for approval by a moderator.)");
# Line 870  function _shoutbox_block_view() { Line 870  function _shoutbox_block_view() {
870   *   HTML for show_amount number of posts.   *   HTML for show_amount number of posts.
871   */   */
872  function _shoutbox_display_posts($show_amount, $wrap=TRUE, $pager=FALSE) {  function _shoutbox_display_posts($show_amount, $wrap=TRUE, $pager=FALSE) {
873    
874    $color = 0;    $color = 0;
875    $count = 0;    $count = 0;
876    $output = '';    $output = '';
# Line 887  function _shoutbox_display_posts($show_a Line 887  function _shoutbox_display_posts($show_a
887      $result = pager_query("SELECT * FROM {shoutbox} ORDER BY created DESC", $show_amount);      $result = pager_query("SELECT * FROM {shoutbox} ORDER BY created DESC", $show_amount);
888    }    }
889    
890    while ($shout = db_fetch_object($result)) {    while ($shout = db_fetch_object($result)) {
891    
892      if (($shout->moderate == 0) ||      if (($shout->moderate == 0) ||
893          (_shoutbox_user_access('moderate shoutbox')) ||          (_shoutbox_user_access('moderate shoutbox')) ||
894          (_shoutbox_is_user_owned($shout))) {          (_shoutbox_is_user_owned($shout))) {
895    
896        _shoutbox_sanitize_shout($shout);        _shoutbox_sanitize_shout($shout);
897    
898        // Add edit/delete links depending on user's permissions.        // Add edit/delete links depending on user's permissions.
899        $shoutlinks = _shoutbox_get_links($shout);        $shoutlinks = _shoutbox_get_links($shout);
900    
901        // Alternate colors for each post (row of the shoutbox).        // Alternate colors for each post (row of the shoutbox).
902        if ($color == 0) {        if ($color == 0) {
903          $color = 1;          $color = 1;
# Line 905  function _shoutbox_display_posts($show_a Line 905  function _shoutbox_display_posts($show_a
905        else {        else {
906          $color = 0;          $color = 0;
907        }        }
908    
909        $shout->color = $color;        $shout->color = $color;
910    
911        // Theme the shoutbox post.        // Theme the shoutbox post.
912        if ($ascending) {        if ($ascending) {
# Line 923  function _shoutbox_display_posts($show_a Line 923  function _shoutbox_display_posts($show_a
923    if (!$ascending) {    if (!$ascending) {
924      $rows = array_reverse($rows);      $rows = array_reverse($rows);
925    }    }
   
926    
927    
928    
929    if (!$count) {    if (!$count) {
930      $output .= '<div class="shoutbox-even" title="no shouts">'. t("There are no shouts to view.") ."</div>\n";      $output .= '<div class="shoutbox-even" title="no shouts">'. t("There are no shouts to view.") ."</div>\n";
931    }    }
932    
933    // Don't wrap for ahah refreshes    // Don't wrap for ahah refreshes
934    if ($wrap) {    if ($wrap) {
935      // Wrap shout box messages.      // Wrap shout box messages.
936      $output = "<div id=\"shoutbox-posts\">\n". $output ."</div>\n";      $output = "<div id=\"shoutbox-posts\">\n". $output ."</div>\n";
937    }    }
938    
939    $output_data['count'] = $count;    $output_data['count'] = $count;
940    $output_data['output'] = $output;    $output_data['output'] = $output;
941    $output_data['rows'] = $rows;    $output_data['rows'] = $rows;
# Line 988  function _shoutbox_get_links($shout) { Line 988  function _shoutbox_get_links($shout) {
988   */   */
989  function _shoutbox_user_access($permission, $shout=NULL) {  function _shoutbox_user_access($permission, $shout=NULL) {
990    global $user;    global $user;
991    
992    if (user_access('administer shoutbox')) {    if (user_access('administer shoutbox')) {
993      return TRUE;      return TRUE;
994    }    }
# Line 996  function _shoutbox_user_access($permissi Line 996  function _shoutbox_user_access($permissi
996    
997    $user_timeout = FALSE;    $user_timeout = FALSE;
998    $user_owned = FALSE;    $user_owned = FALSE;
999    
1000    $access_granted = user_access($permission);    $access_granted = user_access($permission);
1001    
1002    // If user_access says no, it's definitely no.    // If user_access says no, it's definitely no.
1003    if (($access_granted)  &&    if (($access_granted)  &&
1004        (($permission == 'edit own shouts') || ($permission == 'delete own shouts'))) {        (($permission == 'edit own shouts') || ($permission == 'delete own shouts'))) {
1005      if (_shoutbox_is_user_owned($shout)) {      if (_shoutbox_is_user_owned($shout)) {
1006        // A registered user's own post.        // A registered user's own post.
1007        if (($shout->uid > 0) && ($shout->created < time() - 60 * variable_get('shoutbox_registered_timeout', 1440))) {        if (($shout->uid > 0) && ($shout->created < time() - 60 * variable_get('shoutbox_registered_timeout', 1440))) {
1008          $user_timeout = TRUE;          $user_timeout = TRUE;
1009        }        }
1010        // An anonymous user's own post.        // An anonymous user's own post.
1011        else if (($shout->uid == 0) && ($shout->created < (time() - 60 * variable_get('shoutbox_anonymous_timeout', 20)))) {        else if (($shout->uid == 0) && ($shout->created < (time() - 60 * variable_get('shoutbox_anonymous_timeout', 20)))) {
1012          $user_timeout = TRUE;          $user_timeout = TRUE;
# Line 1048  function _shoutbox_filter_form() { Line 1048  function _shoutbox_filter_form() {
1048    
1049    if (count($formats) > 1) {    if (count($formats) > 1) {
1050      $form['#title'] = t('Shoutbox Input Format');      $form['#title'] = t('Shoutbox Input Format');
1051    }    }
1052    return $form;    return $form;
1053  }  }
1054    
1055  /**  /**
1056   * Update the moderate bit in the database.   * Update the moderate bit in the database.
1057   *   *
1058   * @param $shout_id   * @param $shout_id
1059   *   The shout id of the shout being moderated.   *   The shout id of the shout being moderated.
1060   *   *
1061   * @param $moderate   * @param $moderate
1062   *   The vale to set the moderate bit to. (0 or 1)   *   The vale to set the moderate bit to. (0 or 1)
1063   *   *
1064   * @return   * @return
1065   *    N/A   *    N/A
1066   */   */
1067  function _shoutbox_moderate_shout($shout_id, $moderate) {  function _shoutbox_moderate_shout($shout_id, $moderate) {
# Line 1105  function _shoutbox_is_user_owned($shout) Line 1105  function _shoutbox_is_user_owned($shout)
1105    else if (($shout->uid == 0) && ($user->uid == 0)) {    else if (($shout->uid == 0) && ($user->uid == 0)) {
1106      if ($shout->sid == session_id()) {      if ($shout->sid == session_id()) {
1107        $user_owned = TRUE;        $user_owned = TRUE;
1108      }      }
1109      else if (empty($shout->sid) && !empty($shout->hostname)) {      else if (empty($shout->sid) && !empty($shout->hostname)) {
1110        $user_owned = ($shout->hostname == ip_address());        $user_owned = ($shout->hostname == ip_address());
1111      }      }
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