modules/News/News.php

   1 <?php
   2
   3 /**
   4  * News-module
   5  * @author Sebastian Skejø
   6  */
   7
   8 class News extends AOOSModule
   9 {
  10     private $_view = null;
  11
  12     public function __construct($core) {
  13         parent::__construct($core);
  14         $view = new NewsView($this);
  15         $this->_view = $view;
  16     }
  17
  18     static public function dependencies() {
  19         return array("Paginator", "Form", "Reciever");
  20     }
  21
  22     static public function files() {
  23         return array("NewsView" => "NewsView.php");
  24     }
  25
  26     public function dataModelDefinition() {
  27         $m = new AOOSModel($this->core());
  28         $m->setSource("mysql");
  29         $m->setTable("News");
  30         $m->setColumnIndex(array("author", "title", "date", "content", "id"));
  31         $m->setProperties("id", AOOSMODEL_TYPE_INTEGER, AOOSMODEL_FLAG_FROM_DATABASE|AOOSMODEL_FLAG_PRIMARY_KEY|AOOSMODEL_FLAG_GUI_PRIVATE);
  32         $m->setProperties("author", AOOSMODEL_TYPE_STRING,
  33             AOOSMODEL_FLAG_FROM_DATABASE,
  34             AOOSMODEL_PROP_ESCAPE|
  35             AOOSMODEL_PROP_NOHTML|
  36             AOOSMODEL_PROP_STRIP);
  37         $m->setProperties("title", AOOSMODEL_TYPE_STRING,
  38             AOOSMODEL_FLAG_FROM_DATABASE,
  39             AOOSMODEL_PROP_ESCAPE|
  40             AOOSMODEL_PROP_NOHTML|
  41             AOOSMODEL_PROP_STRIP);
  42         $m->setProperties("date", AOOSMODEL_TYPE_INTEGER,
  43             AOOSMODEL_FLAG_FROM_DATABASE|AOOSMODEL_FLAG_GUI_PRIVATE,
  44             AOOSMODEL_PROP_TIME);
  45         $m->setProperties("content", AOOSMODEL_TYPE_TEXT,
  46             AOOSMODEL_FLAG_FROM_DATABASE,
  47             AOOSMODEL_PROP_ESCAPE|
  48             AOOSMODEL_PROP_NOHTML);
  49         return $m;
  50     }
  51
  52     public function show() {
  53         $this->dataModel()->populate(null, array("id", "DESC")); // Get all fields ordered descending by id
  54         $p = $this->core()->getModule("Paginator");
  55         switch($p->getOption(0)) {
  56         case("add"):
  57             return $this->_view->add();
  58             break;
  59         case("show"):
  60             return $this->_view->show();
  61             break;
  62         default:
  63             return $this->_view->noargs();
  64             break;
  65         }
  66     }
  67
  68     public function addNews($news) {
  69         $this->dataModel()->appendRow($news);
  70         $this->dataModel()->save();
  71         $this->emit("newsAdded", $news->title);
  72         WidgetInterface::addMessage($news->title."' added!'");
  73         return true;
  74     }
  75
  76     /**
  77      * @param $newsid The news id
  78      */
  79     public function deleteNews($newsid) {
  80         $this->dataModel()->remove($newsid);
  81         $this->dataModel()->save();
  82         $this->emit("newsDeleted", $newsid);
  83         return true;
  84     }
  85 }
  86
  87 class NewsView extends AOOSModule {
  88     static public function dependencies() {
  89         return array("Form", "Reciever", "Paginator");
  90     }
  91
  92     public function add() {
  93         $f = $this->core()->getModule("Form")->getWidget("Form");
  94         $r = $this->core()->getModule("Reciever");
  95         $p = $this->core()->getModule("Paginator");
  96
  97         if ($row = $r->getRow("POST")) {
  98             $this->parent()->addNews($row);
  99         }
 100
 101         $ignorecols = array("id");
 102         $f->setAction($p->currentURL());
 103         $f->setMethod("POST");
 104         $f->setModel($this->parent()->dataModel());
 105         return $f;
 106     }
 107
 108     public function show() {
 109         $p = $this->core()->getModule("Paginator");
 110         $f = $this->core()->getModule("Form");
 111         $l = $f->getWidget("List");
 112         $modpath = $this->core()->getSetting("module_dir");
 113         $l->setStyle(file_get_contents($modpath.'News/news_show.tmpl'));
 114         return $l->strRow($this->parent()->dataModel()->find(array("id" => $p->getOption(1))));
 115     }
 116
 117     public function noargs() {
 118         $p = $this->core()->getModule("Paginator");
 119         $f = $this->core()->getModule("Form");
 120         $l = $f->getWidget("List");
 121         $modpath = $this->core()->getSetting("module_dir");
 122         $l->setStyle(file_get_contents($modpath.'News/news_default.tmpl'));
 123         $l->setModel($this->parent()->dataModel());
 124         return $l;
 125     }
 126 }
 127 // vim: number
 128 ?>