/[drupal]/contributions/modules/adsense_injector/adsense_injector.admin.inc
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revision 1.1.2.1 by hswong3i, Tue Dec 16 08:11:55 2008 UTC revision 1.1.2.2 by hswong3i, Tue Dec 16 08:59:55 2008 UTC
# Line 0  Line 1 
1    <?php
2    // $Id$
3    
4    /**
5     * @file
6     * Administrative page callbacks for the adsense_injector module.
7     */
8    
9    /**
10     * Implementation of hook_settings().
11     */
12    function adsense_injector_admin_settings() {
13      $form = array();
14    
15      $form['node_ad_body_insertion'] = array(
16        '#type' => 'fieldset',
17        '#collapsible' => TRUE,
18        '#collapsed' => FALSE,
19        '#title' => t('Node body ad insertion'),
20        '#description' => t('Requires adsense.module'),
21      );
22    
23      if (module_exists('adsense')) {
24        $form['node_ad_body_insertion']['adsense_injector_insert_body_ad'] = array(
25          '#type' => 'checkbox',
26          '#title' => t('Insert inline ad in node body on page views'),
27          '#default_value' => variable_get('adsense_injector_insert_body_ad', ADSENSE_INJECTOR_INSERT_BODY_AD_DEFAULT),
28          '#description' => t('Description'),
29          '#required' => FALSE,
30        );
31        $form['node_ad_body_insertion']['adsense_injector_body_minwords'] = array(
32          '#type' => 'textfield',
33          '#title' => t('Minimum node body word count'),
34          '#default_value' => variable_get('adsense_injector_body_minwords', ADSENSE_INJECTOR_BODY_MINWORDS_DEFAULT),
35          '#description' => t('The minimum node body word count threshold - only inject if node body has at least this many words.'),
36        );
37        $form['node_ad_body_insertion']['adsense_injector_body_template'] = array(
38          '#type' => 'textarea',
39          '#title' => t('Node body ad insertion template'),
40          '#rows' => 5,
41          '#cols' => 40,
42          '#default_value' => variable_get('adsense_injector_body_template', ADSENSE_INJECTOR_BODY_INSERTION_TEMPLATE_DEFAULT),
43          '#description' => t('Ad insertion template. Substitution variables: %body = full node body text. Insert adsense module filter tags. See the <a href="/admin/settings/adsense">adsense.module settings page</a> for a list of supported formats and help with filter tags.'),
44          '#required' => TRUE,
45        );
46    
47        /**
48         * 'list' insertion (frontpage, taxonomy, etc).
49         */
50        $form['node_ad_list_insertion'] = array(
51          '#type' => 'fieldset',
52          '#collapsible' => TRUE,
53          '#collapsed' => FALSE,
54          '#title' => t('Node list ad insertion'),
55          '#description' => t('Ad insertion in node lists or other non-page view, like front page, taxonomy views.'),
56        );
57        $form['node_ad_list_insertion']['adsense_injector_append_in_listview'] = array(
58          '#type' => 'checkbox',
59          '#title' => t('Append an ad after teaser on frontpage and taxonomy lists'),
60          '#default_value' => variable_get('adsense_injector_append_in_listview', ADSENSE_INJECTOR_APPEND_IN_LISTVIEW_DEFAULT),
61          '#description' => t('Note: this does not currently support Views module based lists.'),
62          '#required' => FALSE,
63        );
64        $form['node_ad_list_insertion']['adsense_injector_listview_insertion_template'] = array(
65          '#type' => 'textarea',
66          '#title' => t('List ad insertion template'),
67          '#rows' => 3,
68          '#cols' => 40,
69          '#default_value' => variable_get('adsense_injector_listview_insertion_template', ADSENSE_INJECTOR_LISTVIEW_INSERTION_TEMPLATE_DEFAULT),
70          '#description' => t('Template to use when inserting adsense ad. "%teaser" will be replaced with the node teaser. Insert adsense filter tags. See the <a href="/admin/settings/adsense">adsense.module settings page</a> for a list of supported formats and help with filter tags.'),
71          '#required' => TRUE,
72        );
73    
74        /**
75         * What kinds of nodes do we want to insert on...?
76         */
77        $form['injection_control'] = array(
78          '#type' => 'fieldset',
79          '#collapsible' => TRUE,
80          '#collapsed' => TRUE,
81          '#title' => t('Select Node Types for Insertion'),
82          '#description' => t('Nodes types to display inline ads - ads are inserted <strong>only</strong> in the selected node types.'),
83        );
84    
85        /**
86         * Enumerate node types, and set up form fields for each
87         */
88        $enabled_count = 0;
89        $nodetypes = array();
90        foreach (node_get_types() as $type => $obj) {
91          $nodetypes[$type] = $obj->name;
92          $enabled = variable_get(ADSENSE_INJECTOR_INSERT_AD_NODETYPE . $type, FALSE);
93          if ($enabled) $enabled_count++;
94          $form['injection_control']['node_types'][ADSENSE_INJECTOR_INSERT_AD_NODETYPE . $type] = array('#type' => 'checkbox',
95            '#title' => $obj->name,
96            '#default_value' => $enabled,
97            '#description' => t('Display inline ads on %nodetype nodes', array('%nodetype' => $obj->name)),
98            '#required' => FALSE,
99          );
100        }
101    
102        // Do some sanity checking.
103        if ($enabled_count == 0) {
104          $msg = t('No node types selected (no ads will be inserted because you haven\'t selected any node types for automatic ad insertion.)');
105          $form['injection_control']['#collapsed'] = FALSE;
106          $form['injection_control']['no_nodes_enabled'] = array(
107            '#type' => 'markup',
108            '#weight' => -1,
109            '#value' => '<div id="message"><div class="messages error"><strong>'. $msg .'</strong></div></div>',
110          );
111        }
112      }
113    
114      return system_settings_form($form);
115    }
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