1: <?php
  2: /**
  3:  * Jonah_View_StoryView:: class to display an individual story.
  4:  *
  5:  * Copyright 2003-2012 Horde LLC (http://www.horde.org/)
  6:  *
  7:  * See the enclosed file LICENSE for license information (BSD). If you
  8:  * did not receive this file, see http://cvs.horde.org/co.php/jonah/LICENSE.
  9:  *
 10:  * @author Chuck Hagenbuch <chuck@horde.org>
 11:  * @author Michael J. Rubinsky <mrubinsk@horde.org>
 12:  * @package Jonah
 13:  */
 14: class Jonah_View_StoryView extends Jonah_View_Base
 15: {
 16:     /**
 17:      * Expects
 18:      *   $registry
 19:      *   $notification
 20:      *   $browser
 21:      *   $story_id
 22:      *   $channel_id
 23:      *
 24:      */
 25:     public function run()
 26:     {
 27:         extract($this->_params, EXTR_REFS);
 28: 
 29:         Horde::addScriptFile('syntaxhighlighter/scripts/shCore.js', 'horde');
 30:         Horde::addScriptFile('syntaxhighlighter/scripts/shAutoloader.js', 'horde');
 31:         $path = $GLOBALS['registry']->get('jsuri', 'horde') . '/syntaxhighlighter/scripts/';
 32:         $brushes = <<<EOT
 33:           SyntaxHighlighter.autoloader(
 34:           'applescript            {$path}shBrushAppleScript.js',
 35:           'actionscript3 as3      {$path}shBrushAS3.js',
 36:           'bash shell             {$path}shBrushBash.js',
 37:           'coldfusion cf          {$path}shBrushColdFusion.js',
 38:           'cpp c                  {$path}shBrushCpp.js',
 39:           'c# c-sharp csharp      {$path}shBrushCSharp.js',
 40:           'css                    {$path}shBrushCss.js',
 41:           'delphi pascal          {$path}shBrushDelphi.js',
 42:           'diff patch pas         {$path}shBrushDiff.js',
 43:           'erl erlang             {$path}shBrushErlang.js',
 44:           'groovy                 {$path}shBrushGroovy.js',
 45:           'java                   {$path}shBrushJava.js',
 46:           'jfx javafx             {$path}shBrushJavaFX.js',
 47:           'js jscript javascript  {$path}shBrushJScript.js',
 48:           'perl pl                {$path}shBrushPerl.js',
 49:           'php                    {$path}shBrushPhp.js',
 50:           'text plain             {$path}shBrushPlain.js',
 51:           'py python              {$path}shBrushPython.js',
 52:           'ruby rails ror rb      {$path}shBrushRuby.js',
 53:           'sass scss              {$path}shBrushSass.js',
 54:           'scala                  {$path}shBrushScala.js',
 55:           'sql                    {$path}shBrushSql.js',
 56:           'vb vbnet               {$path}shBrushVb.js',
 57:           'xml xhtml xslt html    {$path}shBrushXml.js'
 58:         );
 59: EOT;
 60:         Horde::addInlineScript(array(
 61:             $brushes,
 62:             'SyntaxHighlighter.defaults[\'toolbar\'] = false',
 63:             'SyntaxHighlighter.all()'
 64:         ), 'dom');
 65: 
 66:         $sh_js_fs = $GLOBALS['registry']->get('jsfs', 'horde') . '/syntaxhighlighter/styles/';
 67:         $sh_js_uri = Horde::url($GLOBALS['registry']->get('jsuri', 'horde'), false, -1) . '/syntaxhighlighter/styles/';
 68: 
 69:         $css = $GLOBALS['injector']->getInstance('Horde_Themes_Css');
 70:         $css->addStylesheet($sh_js_fs . 'shCoreEclipse.css', $sh_js_uri . 'shCoreEclipse.css');
 71:         $css->addStylesheet($sh_js_fs . 'shThemeEclipse.css', $sh_js_uri . 'shThemeEclipse.css');
 72: 
 73:         $driver = $GLOBALS['injector']->getInstance('Jonah_Driver');
 74:         try {
 75:             $story = $driver->getStory($channel_id, $story_id, !$browser->isRobot());
 76:         } catch (Exception $e) {
 77:             $notification->push(sprintf(_("Error fetching story: %s"), $e->getMessage()), 'horde.warning');
 78:             require $registry->get('templates', 'horde') . '/common-header.inc';
 79:             require JONAH_TEMPLATES . '/menu.inc';
 80:             require $registry->get('templates', 'horde') . '/common-footer.inc';
 81:             exit;
 82:         }
 83: 
 84:         /* Grab tag related content for entire channel */
 85:         $cloud = new Horde_Core_Ui_TagCloud();
 86:         $allTags = $driver->listTagInfo(array(), $channel_id);
 87:         foreach ($allTags as $tag_id => $taginfo) {
 88:             $cloud->addElement($taginfo['tag_name'], Horde::url('stories/results.php')->add(array('tag_id' => $tag_id, 'channel_id' => $channel_id)), $taginfo['total']);
 89:         }
 90: 
 91:         /* Prepare the story's tags for display */
 92:         // FIXME - need to actually use these.
 93:         $tag_html = array();
 94:         $tag_link = Horde::url('stories/results.php')->add('channel_id', $channel_id);
 95:         foreach ($story['tags'] as $id => $tag) {
 96:             $link = $tag_link->copy()->add('tag_id', $id);
 97:             $tag_html[] = $link->link() . $tag . '</a>';
 98:         }
 99: 
100:         /* Filter and prepare story content. */
101:         if (!empty($story['body_type']) && $story['body_type'] == 'text') {
102:             $story['body'] = $GLOBALS['injector']->getInstance('Horde_Core_Factory_TextFilter')->filter($story['body'], 'text2html', array('parselevel' => Horde_Text_Filter_Text2html::MICRO));
103:         }
104: 
105:         // @TODO: Where is this used and what for?
106:         if (!empty($story['url'])) {
107:             $story['body'] .= Horde::link(Horde::externalUrl($story['url'])) . htmlspecialchars($story['url']) . '</a></p>';
108:         }
109: 
110:         if (empty($story['published_date'])) {
111:             $story['published_date'] = false;
112:         }
113: 
114:         $view = new Horde_View(array('templatePath' => array(JONAH_TEMPLATES . '/stories',
115:                                                              JONAH_TEMPLATES . '/stories/partial',
116:                                                              JONAH_TEMPLATES . '/stories/layout')));
117:         $view->addHelper('Tag');
118:         $view->addHelper('Text');
119:         $view->tagcloud = $cloud->buildHTML();
120:         $view->story = $story;
121: 
122:         /* Insert link for sharing. */
123:         if ($conf['sharing']['allow']) {
124:             $url = Horde::url('stories/share.php')->add(array('id' => $story['id'], 'channel_id' => $channel_id));
125:             $view->sharelink = $url->link() . _("Share this story") . '</a>';
126:         }
127: 
128:         /* Insert comments. */
129:         if ($conf['comments']['allow']) {
130:             if (!$registry->hasMethod('forums/doComments')) {
131:                 $err = 'User comments are enabled but the forums API is not available.';
132:                 Horde::logMessage($err, 'ERR');
133:             } else {
134:                 try {
135:                     $comments = $registry->call('forums/doComments', array('jonah', $story_id, 'commentCallback'));
136:                 } catch (Exception $e) {
137:                     Horde::logMessage($e, 'ERR');
138:                     $comments = array('threads' => '', 'comments' => '');
139:                 }
140:                 $view->comments = $comments;
141:             }
142:         }
143: 
144:         require $registry->get('templates', 'horde') . '/common-header.inc';
145:         require JONAH_TEMPLATES . '/menu.inc';
146:         echo $view->render('view');
147:         require $registry->get('templates', 'horde') . '/common-footer.inc';
148:     }
149: 
150: }
151: