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