      1: <?php
      2:
      3: // include the config file
      4: if(!isset($config)) {
      5:     require_once '../util/AlphaConfig.inc';
      6:     $config = AlphaConfig::getInstance();
      7:
      8:     require_once $config->get('app.root').'alpha/util/AlphaAutoLoader.inc';
      9: }
     10:
     11: /**
     12:  *
     13:  * Controller used to create a new article in the database
     14:  *
     15:  * @package alpha::controller
     16:  * @since 1.0
     17:  * @author John Collins <dev@alphaframework.org>
     18:  * @version $Id: CreateArticle.php 1624 2012-12-21 12:17:55Z alphadevx $
     19:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
     20:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
     21:  * All rights reserved.
     22:  *
     23:  * <pre>
     24:  * Redistribution and use in source and binary forms, with or
     25:  * without modification, are permitted provided that the
     26:  * following conditions are met:
     27:  *
     28:  * * Redistributions of source code must retain the above
     29:  *   copyright notice, this list of conditions and the
     30:  *   following disclaimer.
     31:  * * Redistributions in binary form must reproduce the above
     32:  *   copyright notice, this list of conditions and the
     33:  *   following disclaimer in the documentation and/or other
     34:  *   materials provided with the distribution.
     35:  * * Neither the name of the Alpha Framework nor the names
     36:  *   of its contributors may be used to endorse or promote
     37:  *   products derived from this software without specific
     38:  *   prior written permission.
     39:  *
     40:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
     41:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
     42:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     43:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     44:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
     45:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     46:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     47:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     48:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     49:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     50:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     51:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     52:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     53:  * </pre>
     54:  *
     55:  */
     56: class CreateArticle extends AlphaController implements AlphaControllerInterface {
     57:     /**
     58:      * The new article to be created
     59:      *
     60:      * @var ArticleObject
     61:      * @since 1.0
     62:      */
     63:     protected $BO;
     64:
     65:     /**
     66:      * Trace logger
     67:      *
     68:      * @var Logger
     69:      * @since 1.0
     70:      */
     71:     private static $logger = null;
     72:
     73:     /**
     74:      * constructor to set up the object
     75:      *
     76:      * @since 1.0
     77:      */
     78:     public function __construct() {
     79:         self::$logger = new Logger('CreateArticle');
     80:         self::$logger->debug('>>__construct()');
     81:
     82:         global $config;
     83:
     84:         // ensure that the super class constructor is called, indicating the rights group
     85:         parent::__construct('Standard');
     86:
     87:         $this->BO = new ArticleObject();
     88:
     89:         // set up the title and meta details
     90:         $this->setTitle('Create a new Article');
     91:         $this->setDescription('Page to create a new article.');
     92:         $this->setKeywords('create,new,article');
     93:
     94:         self::$logger->debug('<<__construct');
     95:     }
     96:
     97:     /**
     98:      * Handle GET requests
     99:      *
    100:      * @param array $params
    101:      * @since 1.0
    102:      */
    103:     public function doGET($params) {
    104:         self::$logger->debug('>>doGET($params=['.var_export($params, true).'])');
    105:
    106:         echo AlphaView::displayPageHead($this);
    107:
    108:         $view = AlphaView::getInstance($this->BO);
    109:
    110:         echo $view->createView();
    111:
    112:         echo AlphaView::displayPageFoot($this);
    113:
    114:         self::$logger->debug('<<doGET');
    115:     }
    116:
    117:     /**
    118:      * Method to handle POST requests
    119:      *
    120:      * @param array $params
    121:      * @throws SecurityException
    122:      * @since 1.0
    123:      */
    124:     public function doPOST($params) {
    125:         self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
    126:
    127:         global $config;
    128:
    129:         try {
    130:             // check the hidden security fields before accepting the form POST data
    131:             if(!$this->checkSecurityFields())
    132:                 throw new SecurityException('This page cannot accept post data from remote servers!');
    133:
    134:             $this->BO = new ArticleObject();
    135:
    136:             if (isset($params['createBut'])) {
    137:                 // populate the transient object from post data
    138:                 $this->BO->populateFromPost();
    139:
    140:                 $this->BO->save();
    141:
    142:                 AlphaDAO::disconnect();
    143:
    144:                 try {
    145:                     if ($this->getNextJob() != '')
    146:                         header('Location: '.$this->getNextJob());
    147:                     else
    148:                         header('Location: '.FrontController::generateSecureURL('act=Detail&bo='.get_class($this->BO).'&oid='.$this->BO->getID()));
    149:                 }catch(AlphaException $e) {
    150:                         self::$logger->error($e->getTraceAsString());
    151:                         echo '<p class="error"><br>Error creating the new article, check the log!</p>';
    152:                 }
    153:             }
    154:
    155:             if (isset($params['cancelBut'])) {
    156:                 header('Location: '.FrontController::generateSecureURL('act=ListBusinessObjects'));
    157:             }
    158:         }catch(SecurityException $e) {
    159:             echo AlphaView::displayPageHead($this);
    160:             echo '<p class="error"><br>'.$e->getMessage().'</p>';
    161:             self::$logger->warn($e->getMessage());
    162:         }
    163:
    164:         self::$logger->debug('<<doPOST');
    165:     }
    166:
    167:     /**
    168:      * Renders the Javascript required in the header by markItUp!
    169:      *
    170:      * @return string
    171:      * @since 1.0
    172:      */
    173:     public function during_displayPageHead_callback() {
    174:         global $config;
    175:
    176:         $html = '
    177:             <script type="text/javascript">
    178:             var previewURL = "'.FrontController::generateSecureURL('act=PreviewArticle&bo=ArticleObject').'";
    179:             </script>
    180:             <script type="text/javascript" src="'.$config->get('app.url').'alpha/lib/markitup/jquery.markitup.js"></script>
    181:             <script type="text/javascript" src="'.$config->get('app.url').'alpha/lib/markitup/sets/markdown/set.js"></script>
    182:             <link rel="stylesheet" type="text/css" href="'.$config->get('app.url').'alpha/lib/markitup/skins/simple/style.css" />
    183:             <link rel="stylesheet" type="text/css" href="'.$config->get('app.url').'alpha/lib/markitup/sets/markdown/style.css" />
    184:             <script type="text/javascript">
    185:             $(document).ready(function() {
    186:                 $("#text_field_content_0").markItUp(mySettings);
    187:
    188:                 var dialogCoords = [(screen.width/2)-400, (screen.height/2)-300];
    189:
    190:                 var dialogOpts = {
    191:                     title: "Help Page",
    192:                     modal: true,
    193:                     resizable: false,
    194:                     draggable: false,
    195:                     autoOpen: false,
    196:                     height: 400,
    197:                     width: 800,
    198:                     position: dialogCoords,
    199:                     buttons: {},
    200:                     open: function() {
    201:                         //display correct dialog content
    202:                         $("#helpPage").load("'.FrontController::generateSecureURL('act=ViewArticleFile&file=Markdown_Help.text').'");
    203:                     },
    204:                     close: function() {
    205:
    206:                         $("#helpPage").dialog(dialogOpts);
    207:
    208:                         $(".markItUpButton15").click(
    209:                             function (){
    210:                                 $("#helpPage").dialog("open");
    211:                                 return false;
    212:                             }
    213:                         );
    214:                     }
    215:                 };
    216:
    217:                 $("#helpPage").dialog(dialogOpts);
    218:
    219:                 $(".markItUpButton15").click(
    220:                     function (){
    221:                         $("#helpPage").dialog("open");
    222:                         return false;
    223:                     }
    224:                 );
    225:             });
    226:             </script>';
    227:
    228:         return $html;
    229:     }
    230:
    231:     /**
    232:      * Use this callback to inject in the admin menu template fragment for admin users of
    233:      * the backend only.
    234:      *
    235:      * @since 1.2
    236:      */
    237:     public function after_displayPageHead_callback() {
    238:         $menu = '';
    239:
    240:         if (isset($_SESSION['currentUser']) && AlphaDAO::isInstalled() && $_SESSION['currentUser']->inGroup('Admin') && strpos($_SERVER['REQUEST_URI'], '/tk/') !== false) {
    241:             $menu .= AlphaView::loadTemplateFragment('html', 'adminmenu.phtml', array());
    242:         }
    243:
    244:         return $menu;
    245:     }
    246: }
    247:
    248: // now build the new controller
    249: if(basename($_SERVER['PHP_SELF']) == 'CreateArticle.php') {
    250:     $controller = new CreateArticle();
    251:
    252:     if(!empty($_POST)) {
    253:         $controller->doPOST($_REQUEST);
    254:     }else{
    255:         $controller->doGET($_GET);
    256:     }
    257: }
    258:
    259: ?>