diff options
| author | wei <> | 2007-01-14 02:10:24 +0000 |
|---|---|---|
| committer | wei <> | 2007-01-14 02:10:24 +0000 |
| commit | 45b0fe42a979d444d547a5248eb2e9e915aaf16a (patch) | |
| tree | 2480dae3350e4a70949956c41984cceb8dce3efc /demos/quickstart/protected/controls/Comments/CommentBlock.php | |
| parent | 898049a4012eaecd99e7a418726215e656677809 (diff) | |
Add "block-content" to allow user comments on block level elements in quickstart docs.
Diffstat (limited to 'demos/quickstart/protected/controls/Comments/CommentBlock.php')
| -rw-r--r-- | demos/quickstart/protected/controls/Comments/CommentBlock.php | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/demos/quickstart/protected/controls/Comments/CommentBlock.php b/demos/quickstart/protected/controls/Comments/CommentBlock.php new file mode 100644 index 00000000..63b25c72 --- /dev/null +++ b/demos/quickstart/protected/controls/Comments/CommentBlock.php @@ -0,0 +1,107 @@ +<?php
+
+Prado::using('System.Data.*');
+Prado::using('System.Web.UI.ActiveControls.*');
+Prado::using('System.Data.ActiveRecord.TActiveRecordManager');
+
+$db = new TDbConnection('mysql:host=localhost;dbname=xxxx', 'yyyy', 'zzzz');
+$manager = TActiveRecordManager::getInstance();
+$manager->setDbConnection($db);
+
+class CommentRecord extends TActiveRecord
+{
+ public $id;
+ public $username;
+ public $date_added;
+ public $page;
+ public $block_id;
+ public $content;
+
+ public static $_tablename='qs_comments';
+
+ public static function finder()
+ {
+ return self::getRecordFinder('CommentRecord');
+ }
+}
+
+class CommentBlock extends TTemplateControl
+{
+ private $_page;
+
+ function onLoad($param)
+ {
+ if(!$this->Page->IsCallBack)
+ {
+ $count = array();
+ $data = $this->getCommentData();
+ foreach($data as $r)
+ {
+ if(!isset($count[$r->block_id]))
+ $count[$r->block_id]=0;
+ $count[$r->block_id]++;
+ }
+ $js = "var comment_count = ".TJavascript::encode($count).";\n";
+ $this->Page->ClientScript->registerBeginScript('count',$js);
+ $this->comments->dataSource = $data;
+ $this->comments->dataBind();
+ }
+ }
+
+ function getCommentData()
+ {
+ return CommentRecord::finder()->findAllByPage($this->getCurrentPagePath());
+ }
+
+ function add_comment($sender, $param)
+ {
+ if(!$this->Page->IsValid)
+ return;
+ $record = new CommentRecord;
+ $record->username = $this->username->Text;
+ $record->date_added = date('Y-m-d h:i:s');
+ $record->page = $this->getCurrentPagePath();
+ $record->block_id = $this->block_id->Value;
+ $record->content = $this->content->Text;
+ $record->save();
+
+ $this->content->Text = '';
+ $this->password->Text = '';
+ $cc = $this->Page->CallbackClient;
+ $cc->appendContent('comment-list', $this->format_message($record));
+ $cc->callClientFunction('hide_add_comment');
+ $cc->callClientFunction('increment_count_tag', $record->block_id);
+ if(!$this->Page->IsCallBack)
+ {
+ $this->comments->dataSource = $this->getCommentData();
+ $this->comments->dataBind();
+ }
+ }
+
+ protected function getCurrentPagePath()
+ {
+ if(is_null($this->_page))
+ {
+ $page = str_replace($this->Service->BasePath, '', $this->Page->Template->TemplateFile);
+ $this->_page = str_replace('\\', '/', $page);
+ }
+ return $this->_page;
+ }
+
+ function validate_credential($sender, $param)
+ {
+ $param->IsValid = $this->password->Text == 'Prado';
+ }
+
+ protected function format_message($record)
+ {
+ $username=htmlspecialchars($record->username);
+ $content=nl2br(htmlspecialchars($record->content));
+ return <<<EOD
+ <div class="comment c-{$record->block_id}">
+ <span><a href="#">{$username}</a> on {$record->date_added}.</span>
+ <div>{$content}</div>
+ </div>
+EOD;
+ }
+}
\ No newline at end of file |