3 * Table Definition for Images
5 require_once 'DB/DataObject.php';
7 class Pman_Core_DataObjects_Images extends DB_DataObject
10 /* the code below is auto generated do not remove the above tag */
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 $title; // string(128) not_null
31 /* the code above is auto generated do not remove the tag below */
34 function checkPerm($perm, $au)
36 // default permissons are to
37 // allow create / edit / if the user has
49 if (method_exists($o, 'hasPerm')) {
50 // edit permissions on related object needed...
51 return $o->hasPerm( $perm == 'S' ? 'S' : 'E' , $au);
55 return true; //// ??? not really that safe...
65 * create an email from file.
66 * these must have been set first.
70 function createFrom($file, $filename=false)
72 // copy the file into the storage area..
73 if (!file_exists($file) || !filesize($file)) {
77 $filename = empty($filename) ? $file : $filename;
79 if (empty($this->mimetype)) {
80 require_once 'File/MimeType.php';
81 $y = new File_MimeType();
82 $this->mimetype = $y->fromFilename($filename);
85 $this->mimetype= strtolower($this->mimetype);
87 if (array_shift(explode('/', $this->mimetype)) == 'image') {
89 $imgs = @getimagesize($file);
91 if (empty($imgs) || empty($imgs[0]) || empty($imgs[1])) {
94 list($this->width , $this->height) = $imgs;
98 $this->filesize = filesize($file);
99 $this->created = date('Y-m-d H:i:s');
102 if (empty($this->filename)) {
103 $this->filename = basename($filename);
106 //DB_DataObject::debugLevel(1);
115 $f = $this->getStoreName();
117 if (!file_exists($dest)) {
118 // currently this is 0775 due to problems using shared hosing (FTP)
119 // it makes all the files unaccessable..
120 // you can normally solve this by giving the storedirectory better perms
121 // if needed on a dedicated server..
122 $oldumask = umask(0);
123 mkdir($dest, 0775, true);
134 // $this->createThumbnail(0,50);
140 * Calculate target file name
142 * @return - target file name
144 function getStoreName()
146 $opts = HTML_FlexyFramework::get()->Pman;
147 $fn = preg_replace('/[^a-z0-9\.]+/i', '_', $this->filename);
148 return implode( '/', array(
149 $opts['storedir'], '_images_', date('Y/m', strtotime($this->created)), $this->id . '-'. $fn
156 * deletes all the image instances of it...
160 function beforeDelete()
162 $fn = $this->getStoreName();
163 if (file_exists($fn)) {
169 if (file_exists($d)) {
172 while (false !== ($fn = readdir($dh))) {
173 if (substr($fn, 0, strlen($b)) == $b) {
174 unlink($d. '/'. $fn);
181 * check mimetype against type
182 * - eg. img.is(#image#)
187 if (empty($this->mimetype)) {
190 return 0 === strcasecmp($type, array_shift(explode('/',$this->mimetype)));
194 * onUpload (singlely attached image to a table)
197 function onUploadWithTbl($tbl, $fld)
199 if ( $tbl->__table == 'Images') {
200 return; // not upload to self...
202 if (empty($_FILES['imageUpload']['tmp_name']) ||
203 empty($_FILES['imageUpload']['name']) ||
204 empty($_FILES['imageUpload']['type'])
209 $image = DB_DataObject::factory('Images');
210 $image->get($tbl->$fld);
211 $image->beforeDelete();
215 $image = DB_DataObject::factory('Images');
216 $image->onid = $tbl->id;
217 $image->ontable = $tbl->__table;
218 $image->filename = $_FILES['imageUpload']['name'];
219 $image->mimetype = $_FILES['imageUpload']['type'];
221 if (!$image->createFrom($_FILES['imageUpload']['tmp_name'])) {
225 $tbl->$fld = $image->id;
231 function onUpload($ctrl)
234 if (empty($_FILES['imageUpload']['tmp_name']) ||
235 empty($_FILES['imageUpload']['name']) ||
236 empty($_FILES['imageUpload']['type'])
238 $this->err = "Missing file details";
243 $this->beforeDelete();
245 if ( empty($this->ontable)) {
246 $this->err = "Missing ontable";
250 if (!empty($this->imgtype) && $this->imgtype[0] == '-' && !empty($this->onid)) {
251 // then its an upload
252 $img = DB_DataObject::factory('Images');
253 $img->onid = $this->onid;
254 $img->ontable = $this->ontable;
255 $img->imgtype = $this->imgtype;
258 while ($img->fetch()) {
259 $img->beforeDelete();
267 require_once 'File/MimeType.php';
268 $y = new File_MimeType();
269 $this->mimetype = $_FILES['imageUpload']['type'];
270 if (in_array($this->mimetype, array('text/application', 'application/octet-stream'))) { // weird tyeps..
271 $inf = pathinfo($_FILES['imageUpload']['name']);
272 $this->mimetype = $y->fromExt($inf['extension']);
276 $ext = $y->toExt(trim((string) $this->mimetype ));
278 $this->filename = empty($this->filename) ?
279 $_FILES['imageUpload']['name'] : ($this->filename .'.'. $ext);
283 if (!$this->createFrom($_FILES['imageUpload']['tmp_name'])) {
291 * return a list of images for an object, optionally with a mime regex.
292 * eg. '%/pdf' or 'image/%'
296 * $i = DB_DataObject::factory('Images');
297 * $i->imgtype = 'LOGO';
298 * $ar = $i->gather($somedataobject, 'image/%');
300 * @param {DB_DataObject} dataobject = the object to gather data on.
301 * @param {String} mimelike LIKE query to use for search
304 function gather($obj, $mime_like='', $opts=array())
306 //DB_DataObject::debugLevel(1);
307 if (empty($obj->id)) {
312 $c->ontable = $obj->tableName();
315 if (!empty($mime_like)) {
316 $c->whereAdd("Images.mimetype LIKE '". $c->escape($mime_like) ."'");
319 return $c->fetchAll();
324 * set or get the dataobject this image is associated with
325 * @param DB_DataObject $obj An object to associate this image with
326 * (does not store it - you need to call update() to do that)
327 * @return DB_DataObject the dataobject this image is attached to.
329 function object($obj=false)
331 if ($obj === false) {
332 if (empty($this->ontable) || empty($this->onid)) {
335 $ret = DB_DataObject::factory($this->ontable);
336 $ret->get($this->onid);
341 $this->ontable = $obj->tableName();
342 $this->onid = $obj->id; /// assumes our nice standard of using ids..
347 function toRooArray($req = array()) {
348 // echo '<PRE>';print_r($req);exit;
349 $ret= $this->toArray();
352 if (!empty($req['query']['imagesize'])) {
353 $baseURL = isset($req['query']['imageBaseURL']) ? $req['query']['imageBaseURL'] : false;
355 $ret['url'] = $this->URL(-1, '/Images/Download',$baseURL);
357 $ret['url_view'] = $this->URL(-1, '/Images',$baseURL);
359 if (!empty($req['query']['imagesize'])) {
360 $ret['url_thumb'] = $this->URL($req['query']['imagesize'], '/Images/Thumb',$baseURL);
370 * URL - create a url for the image.
371 * size - use -1 to show full size.
372 * provier = baseURL + /Images/Thumb ... use '/Images/' for full
376 function URL($size , $provider = '/Images/Thumb', $baseURL=false)
379 return 'about:blank';
383 $ff = HTML_FlexyFramework::get();
384 $baseURL = $baseURL ? $baseURL : $ff->baseURL ;
385 if (preg_match('#^http[s]*://#', $provider)) {
390 return $baseURL . $provider . "/{$this->id}/{$this->filename}";
393 //$size = max(100, (int) $size);
394 //$size = min(1024, (int) $size);
397 return $baseURL . $provider . "/$size/{$this->id}/{$this->filename}";
400 * size could be 123x345
404 function toHTML($size, $provider = '/Images/Thumb')
409 $sz = explode('x', $size);
412 if (!$this->id || empty($this->width)) {
414 $this->width = empty($sz[1]) ? $sx : $sz[1];
418 $ratio = empty($this->width) ? 1 : $this->height/ ($this->width *1.0);
426 return '<img src="' . $this->URL($size, $provider) . '" width="'. $sx . '" height="'. $sy . '">';
438 function setFromRoo($ar, $roo)
440 // not sure why we do this..
446 // if imgtype starts with '-' ? then we set the 'old' (probably to delete later)
447 if (!empty($ar['imgtype']) && !empty($ar['ontable']) && !empty($ar['onid']) && ($ar['imgtype'][0] == '-')) {
450 if ($this->find(true)) {
451 $roo->old = clone($this);
456 if (!empty($ar['_copy_from'])) {
458 if (!$this->checkPerm( 'A' , $roo->authUser)) {
459 $roo->jerr("IMAGE UPLOAD PERMISSION DENIED");
462 $copy = DB_DataObject::factory('Images');
463 $copy->get($ar['_copy_from']);
464 $this->setFrom($copy->toArray());
466 $this->createFrom($copy->getStoreName());
468 $roo->addEvent("ADD", $this, $this->toEventString());
470 $r = DB_DataObject::factory($this->tableName());
475 $roo->jok($r->toArray());
482 // FIXME - we should be checking perms here...
484 // this should be doign update
487 if (!$this->checkPerm($this->id ? 'A' : 'E', $roo->authUser)) {
488 $roo->jerr("IMAGE UPLOAD PERMISSION DENIED");
491 if (!isset($_FILES['imageUpload'])) {
492 return; // standard update...
495 if ( !$this->onUpload($this)) {
496 $roo->jerr("File upload failed : ". $this->err);
499 $roo->addEvent("ADD", $this, $this->toEventString());
501 $r = DB_DataObject::factory($this->tableName());
506 $roo->jok($r->toArray());
510 function toEventString()
513 //$p = DB_DataObject::factory($this->ontable);
515 // return "ERROR unknown table? {$this->ontable}";
519 return $this->filename .' - on ' . $this->ontable . ':' . $this->onid;
520 //$p->toEventString();