confirm removal

htdocs/application/controllers/spamadmin.php

@@ -4,7 +4,7 @@
  * Function list:
  * - __construct()
  * - index()
- * - session()
+ * - spam_detail()
  * Classes list:
  * - Spamadmin extends CI_Controller
  */
@@ -44,6 +44,8 @@ class Spamadmin extends CI_Controller
 		{
 			$this->db->where('ip_address', $ip_address);
 			$this->db->delete('pastes');
+
+			//todo: catch duplicate error
 			
 			if ($this->input->post('block_ip')) 
 			{

htdocs/application/views/spam_detail.php

@@ -12,7 +12,11 @@
             <input type="checkbox" id="block_ip" name="block_ip" value="1" checked="checked" />
         </div>
 
+<?php if($this->uri->segment(3) == 'confirm') { ?>
         <input class="dangerbutton" type="submit" name="confirm_remove" value="Confirm removal of all pastes below" />
+<?php } else { ?>
+        <p><a href="<?php echo site_url('spamadmin/' . $ip_address . '/confirm'); ?>">Remove all pastes below</a></p>
+<?php } ?>
     </form>
 </div>