diff --git a/sites/all/modules/unl_blocks/unl_blocks.module b/sites/all/modules/unl_blocks/unl_blocks.module
index 20a156e79ba2b3694f27ee513ee1ad93094d22fa..edd2a6720f165d01efa68cb6cf5dc291d252e0d1 100644
--- a/sites/all/modules/unl_blocks/unl_blocks.module
+++ b/sites/all/modules/unl_blocks/unl_blocks.module
@@ -3,9 +3,7 @@
/**
* @file
- * This is an example outlining how a module can define blocks that can be
- * displayed on various pages of a site, or how to alter blocks provided by
- * other modules.
+ * Adds blocks for editable regions of the UNL template.
*/
/**
@@ -17,12 +15,11 @@ function unl_blocks_block_info() {
// This hook returns an array, each component of which is an array of block
// information. The array keys are the 'delta' values used in other block
// hooks.
-
+
// The required block information is a block description, which is shown
// to the site administrator in the list of possible blocks. You can also
// provide initial settings for block weight, status, etc.
-
- // This sample only provides a description string.
+
$blocks['leftcollinks'] = array(
'info' => t('Related Links'),
'status' => TRUE,
@@ -31,10 +28,6 @@ function unl_blocks_block_info() {
'visibility' => 1,
'cache' => DRUPAL_CACHE_GLOBAL,
);
-
- // This sample shows how to provide default settings. In this case we'll
- // enable the block in the first sidebar and make it visible only on
- // 'node/*' pages.
$blocks['contactinfo'] = array(
'info' => t('Contact Info'),
'status' => TRUE,
@@ -43,6 +36,22 @@ function unl_blocks_block_info() {
'visibility' => 1,
'cache' => DRUPAL_CACHE_GLOBAL,
);
+ $blocks['optionalfooter'] = array(
+ 'info' => t('Optional Footer'),
+ 'status' => TRUE,
+ 'region' => 'optionalfooter',
+ 'weight' => 0,
+ 'visibility' => 1,
+ 'cache' => DRUPAL_CACHE_GLOBAL,
+ );
+ $blocks['footercontent'] = array(
+ 'info' => t('Footer Content'),
+ 'status' => TRUE,
+ 'region' => 'footercontent',
+ 'weight' => 0,
+ 'visibility' => 1,
+ 'cache' => DRUPAL_CACHE_GLOBAL,
+ );
return $blocks;
}
@@ -67,9 +76,37 @@ function unl_blocks_block_configure($delta = '') {
'#title' => t('Block contents'),
'#size' => 60,
'#description' => t('For more info see http://www1.unl.edu/wdn/wiki/Related_Links'),
- '#default_value' => variable_get('unl_blocks_leftcollinks', t('<ul><li><a href="http://wdn.unl.edu/">WDN</a></li></ul>')),
+ '#default_value' => variable_get('unl_blocks_leftcollinks', t('<ul><li><a href="http://wdn.unl.edu/">Web Developer Network</a></li></ul>')),
);
}
+ if ($delta == 'contactinfo') {
+ $form['unl_blocks_contactinfo'] = array(
+ '#type' => 'textarea',
+ '#title' => t('Block contents'),
+ '#size' => 60,
+ '#description' => t('For more info see http://www1.unl.edu/wdn/wiki/Contact_Info'),
+ '#default_value' => variable_get('unl_blocks_contactinfo'),
+ );
+ }
+ if ($delta == 'optionalfooter') {
+ $form['unl_blocks_optionalfooter'] = array(
+ '#type' => 'textarea',
+ '#title' => t('Block contents'),
+ '#size' => 60,
+ '#description' => t('Not currently used'),
+ '#default_value' => variable_get('unl_blocks_optionalfooter'),
+ );
+ }
+ if ($delta == 'footercontent') {
+ $form['unl_blocks_footercontent'] = array(
+ '#type' => 'textarea',
+ '#title' => t('Block contents'),
+ '#size' => 60,
+ '#description' => t('Leave this blank to get the standard/default UNL copyright line. For more info see http://www1.unl.edu/wdn/wiki/Base_Footer'),
+ '#default_value' => variable_get('unl_blocks_footercontent'),
+ );
+ }
+
return $form;
}
@@ -86,6 +123,16 @@ function unl_blocks_block_save($delta = '', $edit = array()) {
// Have Drupal save the string to the database.
variable_set('unl_blocks_leftcollinks', $edit['unl_blocks_leftcollinks']);
}
+ if ($delta == 'contactinfo') {
+ variable_set('unl_blocks_contactinfo', $edit['unl_blocks_contactinfo']);
+ }
+ if ($delta == 'optionalfooter') {
+ variable_set('unl_blocks_optionalfooter', $edit['unl_blocks_optionalfooter']);
+ }
+ if ($delta == 'footercontent') {
+ variable_set('unl_blocks_footercontent', $edit['unl_blocks_footercontent']);
+ }
+
return;
}
@@ -95,19 +142,26 @@ function unl_blocks_block_save($delta = '', $edit = array()) {
* This hook generates the contents of the blocks themselves.
*/
function unl_blocks_block_view($delta = '') {
+ $block = array();
//The $delta parameter tells us which block is being requested.
switch ($delta) {
case 'leftcollinks':
// The subject is displayed at the top of the block. Note that it
// should be passed through t() for translation. The title configured
// for the block using Drupal UI superseeds this one.
- $block['subject'] = t('Title of first block (leftcollinks)');
+ $block['subject'] = t('Related Links');
// The content of the block is typically generated by calling a custom
// function.
$block['content'] = unl_blocks_contents($delta);
break;
- case 'example_empty':
- $block['subject'] = t('Title of second block (example_empty)');
+ case 'contactinfo':
+ $block['subject'] = t('Contacting Us');
+ $block['content'] = unl_blocks_contents($delta);
+ break;
+ case 'optionalfooter':
+ $block['content'] = unl_blocks_contents($delta);
+ break;
+ case 'footercontent':
$block['content'] = unl_blocks_contents($delta);
break;
}
@@ -124,73 +178,11 @@ function unl_blocks_contents($which_block) {
// content for their blocks. Here, we'll just use the variable set in the
// block configuration or, if none has set, a default value.
return variable_get('unl_blocks_leftcollinks');
-
- case 'example_empty':
- // It is possible that a block not have any content, since it is
- // probably dynamically constructed. In this case, Drupal will not display
- // the block at all. This block will not be displayed.
- return;
- }
-}
-
-/*
- * The following hooks can be used to alter blocks
- * provided by your own or other modules.
- */
-
-/**
- * Implements hook_block_list_alter().
- *
- * This hook allows you to add, remove or modify blocks in the block list. The
- * block list contains the block definitions. This example requires
- * search module and the search block enabled
- * to see how this hook implementation works.
- *
- * You may also be interested in hook_block_info_alter(), which allows changes
- * to the behavior of blocks.
- */
-function unl_blocks_block_list_alter(&$blocks) {
- // We are going to make the search block sticky on bottom of regions. For
- // this example, we will modify the block list and append the search block at
- // the end of the list, so even if the administrator configures the block to
- // be on the top of the region, it will demote to bottom again.
- foreach ($blocks as $bid => $block) {
- if (($block->module == 'search') && ($block->delta == 'form')) {
- // Remove the block from the list and append to the end.
- unset($blocks[$bid]);
- $blocks[$bid] = $block;
- break;
- }
- }
-}
-
-/**
- * Implements hook_block_view_alter().
- *
- * This hook allows you to modify the output of any block in the system.
- *
- * In addition, instead of hook_block_view_alter(), which is called for all
- * blocks, you can also use hook_block_view_MODULE_DELTA_alter() to alter a
- * specific block.
- *
- * We are going to uppercase the title of any block if the string "magic string"
- * is encountered in the content. If we were changing only our block using
- * hook_block_view_MODULE_DELTA_alter to do this, we would have used the
- * function:
- * unl_blocks_block_view_unl_blocks_leftcollinks_alter()
- *
- * To demonstrate the effect of this hook, you can use the
- * 'configurable_text_string' block created by this module and add the
- * text 'magic string' into the configuration.
- */
-function unl_blocks_block_view_alter(&$data, $block) {
- // Verify the we have raw text content
- if (!isset($data['content']) || !is_string($data['content'])) {
- return;
- }
-
- // If the content contains the string: 'magic string', uppercase the title.
- if (strstr($data['content'], 'magic string')) {
- $data['subject'] = isset($data['subject']) ? drupal_strtoupper($data['subject']) : '';
+ case 'contactinfo':
+ return variable_get('unl_blocks_contactinfo');
+ case 'optionalfooter':
+ return variable_get('unl_blocks_optionalfooter');
+ case 'footercontent':
+ return variable_get('unl_blocks_footercontent');
}
}