git.roojs.org Git - Pman.Core/blob - DataObjects/Images.php

   1 <?php
   2 /**
   3  * Table Definition for Images
   4  */
   5 require_once 'DB/DataObject.php';
   6
   7 class Pman_Core_DataObjects_Images extends DB_DataObject
   8 {
   9     ###START_AUTOCODE
  10     /* the code below is auto generated do not remove the above tag */
  11
  12     public $__table = 'Images';                          // table name
  13     public $id;                              // int(11)  not_null primary_key auto_increment
  14     public $filename;                        // string(255)  not_null
  15     public $ontable;                         // string(32)  not_null multiple_key
  16     public $onid;                            // int(11)  not_null
  17     public $mimetype;                        // string(64)  not_null
  18     public $width;                           // int(11)  not_null
  19     public $height;                          // int(11)  not_null
  20     public $filesize;                        // int(11)  not_null
  21     public $displayorder;                    // int(11)  not_null
  22     public $language;                        // string(6)  not_null
  23     public $parent_image_id;                 // int(11)  not_null
  24     public $created;                         // datetime(19)  not_null binary
  25     public $imgtype;                         // string(32)  not_null
  26     public $linkurl;                         // string(254)  not_null
  27     public $descript;                        // blob(65535)  not_null blob
  28     public $title;                           // string(128)  not_null
  29
  30
  31     /* the code above is auto generated do not remove the tag below */
  32     ###END_AUTOCODE
  33
  34     function createFrom($file)
  35     {
  36         // copy the file into the storage area..
  37         if (!file_exists($file) || !filesize($file)) {
  38             return false;
  39         }
  40
  41
  42         $imgs = @getimagesize($file);
  43
  44         if (empty($imgs) || empty($imgs[0]) || empty($imgs[1])) {
  45             // it's a file!!!!
  46         } else {
  47             list($this->width , $this->height)  = $imgs;
  48         }
  49
  50         $this->filesize = filesize($file);
  51         $this->created = date('Y-m-d H:i:s');
  52         //DB_DataObject::debugLevel(1);
  53         if (!$this->id) {
  54             $this->insert();
  55         } else {
  56             $this->update();
  57         }
  58
  59
  60
  61         $f = $this->getStoreName();
  62         $dest = dirname($f);
  63         if (!file_exists($dest)) {
  64
  65             $oldumask = umask(0);
  66             mkdir($dest, 0770, true);
  67             umask($oldumask);
  68         }
  69
  70         copy($file,$f);
  71
  72         // fill in details..
  73
  74         /* thumbnails */
  75
  76
  77        // $this->createThumbnail(0,50);
  78         return true;
  79
  80     }
  81
  82     /**
  83      * Calculate target file name
  84      *
  85      * @return - target file name
  86      */
  87     function getStoreName()
  88     {
  89         $opts = PEAR::getStaticProperty('Pman', 'options');
  90         $fn = preg_replace('/[^a-z0-9\.]+/i', '_', $this->filename);
  91         return implode( '/', array(
  92             $opts['storedir'], '_images_', date('Y/m', strtotime($this->created)), $this->id . '-'. $fn
  93         ));
  94
  95     }
  96
  97
  98     /**
  99      * deletes all the image instances of it...
 100      *
 101      *
 102      */
 103     function beforeDelete()
 104     {
 105         $fn = $this->getStoreName();
 106         if (file_exists($fn)) {
 107             unlink($fn);
 108         }
 109
 110         $b = basename($fn);
 111         $d = dirname($fn);
 112         $dh = opendir($d);
 113         while (false !== ($fn = readdir($dh))) {
 114             if (substr($fn, 0, strlen($b)) == $b) {
 115                 unlink($d. '/'. $fn);
 116             }
 117         }
 118
 119
 120     }
 121
 122
 123     /**
 124      * onUpload (singlely attached image to a table)
 125      */
 126
 127     function onUploadWithTbl($tbl,  $fld)
 128     {
 129         if ( $tbl->__table == 'Images') {
 130             return; // not upload to self...
 131         }
 132         if (empty($_FILES['imageUpload']['tmp_name']) ||
 133             empty($_FILES['imageUpload']['name']) ||
 134             empty($_FILES['imageUpload']['type'])
 135         ) {
 136             return false;
 137         }
 138         if ($tbl->$fld) {
 139             $image = DB_DataObject::factory('Images');
 140             $image->get($tbl->$fld);
 141             $image->beforeDelete();
 142             $image->delete();
 143         }
 144
 145         $image = DB_DataObject::factory('Images');
 146         $image->onid = $tbl->id;
 147         $image->ontable = $tbl->__table;
 148         $image->filename = $_FILES['imageUpload']['name'];
 149         $image->mimetype = $_FILES['imageUpload']['type'];
 150
 151         if (!$image->createFrom($_FILES['imageUpload']['tmp_name'])) {
 152             return false;
 153         }
 154         $old = clone($tbl);
 155         $tbl->$fld = $image->id;
 156         $tbl->update($old);
 157
 158     }
 159
 160     // direct via roo...
 161     function onUpload($ctrl)
 162     {
 163
 164         if (empty($_FILES['imageUpload']['tmp_name']) ||
 165             empty($_FILES['imageUpload']['name']) ||
 166             empty($_FILES['imageUpload']['type'])
 167         ) {
 168             $this->err = "Missing file details";
 169             return false;
 170         }
 171
 172         if ($this->id) {
 173             $this->beforeDelete();
 174         }
 175         if ( empty($this->ontable)) {
 176             $this->err = "Missing  ontable";
 177             return false;
 178         }
 179
 180         if (!empty($this->imgtype) && $this->imgtype[0] == '-' && !empty($this->onid)) {
 181             // then its an upload
 182             $img  = DB_DataObject::factory('Images');
 183             $img->onid = $this->onid;
 184             $img->ontable = $this->ontable;
 185             $img->imgtype = $this->imgtype;
 186
 187             $img->find();
 188             while ($img->fetch()) {
 189                 $img->beforeDelete();
 190                 $img->delete();
 191             }
 192
 193         }
 194
 195
 196
 197         require_once 'File/MimeType.php';
 198         $y = new File_MimeType();
 199         $this->mimetype = $_FILES['imageUpload']['type'];
 200         if (in_array($this->mimetype, array('text/application', 'application/octet-stream'))) { // weird tyeps..
 201             $inf = pathinfo($_FILES['imageUpload']['name']);
 202             $this->mimetype  = $y->fromExt($inf['extension']);
 203         }
 204
 205
 206         $ext = $y->toExt(trim((string) $this->mimetype ));
 207
 208         $this->filename = empty($this->filename) ?
 209             $_FILES['imageUpload']['name'] : ($this->filename .'.'. $ext);
 210
 211
 212
 213         if (!$this->createFrom($_FILES['imageUpload']['tmp_name'])) {
 214             return false;
 215         }
 216         return true;
 217
 218     }
 219
 220
 221     function setFromRoo($ar, $roo)
 222     {
 223         // not sure why we do this..
 224
 225         // if imgtype starts with '-' ? then we set the 'old' (probably to delete later)
 226         if (!empty($ar['imgtype']) && !empty($ar['ontable']) && !empty($ar['onid']) && ($ar['imgtype'][0] == '-')) {
 227             $this->setFrom($ar);
 228             $this->limit(1);
 229             if ($this->find(true)) {
 230                 $roo->old = clone($this);
 231             }
 232         }
 233
 234
 235
 236
 237
 238
 239         // FIXME - we should be checking perms here...
 240         //if (method_exists($x, 'checkPerm') && !$x->checkPerm('E', $this->authUser))  {
 241         //    $this->jerr("PERMISSION DENIED");
 242         // }
 243         // this should be doign update
 244         $this->setFrom($ar);
 245
 246         if (!isset($_FILES['imageUpload'])) {
 247             return; // standard update...
 248         }
 249
 250         if ( !$this->onUpload($this)) {
 251             $this->jerr("File upload failed");
 252         }
 253         $roo->addEvent("ADD", $this, $this->toEventString());
 254
 255         $r = DB_DataObject::factory($this->tableName());
 256         $r->id = $this->id;
 257         $roo->loadMap($r);
 258         $r->limit(1);
 259         $r->find(true);
 260         $roo->jok($r->toArray());
 261
 262     }
 263     function toEventString()
 264     {
 265
 266         //$p = DB_DataObject::factory($this->ontable);
 267         //if (!is_$p) {
 268         //    return "ERROR unknown table? {$this->ontable}";
 269        // }
 270         //$p->get($p->onid);
 271
 272         return $this->filename .' - on ' . $this->ontable . ':' . $this->onid;
 273         //$p->toEventString();
 274     }
 275  }