1 <?php
  2 class MediawebPage extends Page {
  3     static $hide_ancestor = 'Page';
  4     static $icon = "webylon/img/page";
  5 
  6     static $db = array(
  7             'RID' => 'Text'
  8     );
  9     static $defaults = array(
 10             'RID' => ''
 11     );
 12     static $has_one = array(
 13             'CoverImage' => 'MediawebPage_Photo',
 14     );
 15     static $has_many = array(
 16             "Photos" => "MediawebPage_Photo",
 17             "Files" => "MediawebPage_File",
 18     );
 19 
 20     function getCMSFields() {               
 21         $fields = parent::getCMSFields();
 22 
 23         if (Director::isDev()) {
 24             $fields->addFieldToTab('Root.Content', new Tab("Configuration", _t("MediawebPage.Configuration", "Configuration")), 'Metadata');
 25             $fields->addFieldToTab("Root.Content.Configuration", new TextField('RID',_t('MediawebPage.RID','RID')));
 26         }
 27         
 28         // если страница не сохранена либо полностью удалена (но есть в versions), то не нужно создавать AssociatedFolder и показывать вкладки с прикрепленными фотками и файлами
 29         if (!$this->ID || (!$this->ExistsOnLive && $this->IsDeletedFromStage))
 30             return $fields;
 31 
 32         $folder = substr_replace(str_replace(ASSETS_DIR.'/', '', $this->getAssociatedFolder()->Filename), "", -1);
 33 
 34         $fields->addFieldToTab('Root.Content', new Tab("PagePhotos", _t("MediawebPage.PagePhotos", "Photos")), 'Metadata');
 35         $photoManager = new MediawebPagePhoto_Manager($this, "Photos", "MediawebPage_Photo", "Photo", array("Caption"=>_t("MediawebPage.Caption","Caption")), "getCMSFields_forPopup");
 36         $photoManager->setUploadFolder($folder);
 37         $fields->addFieldToTab('Root.Content.PagePhotos', $photoManager);
 38 
 39 
 40         $fields->addFieldToTab('Root.Content', new Tab("PageFiles", _t("MediawebPage.PageFiles", "Files")), 'Metadata');
 41         $fileManager = new MediawebPageFiles_Manager($this, "Files", "MediawebPage_File", "Attach", array("Caption"=>_t("MediawebPage.Caption","Caption")), "getCMSFields_forPopup");
 42         $fileManager->setUploadFolder($folder);
 43         $fields->addFieldToTab('Root.Content.PageFiles', $fileManager);
 44 
 45         $photos = DataObject::get("MediawebPage_Photo", "MediawebPageID = ".$this->ID);
 46         if ( $photos && $photos->Count() > 0 ) {
 47             $coverPhotoField = new DropdownField('CoverImageID',_t('MediawebPage.CoverPhoto', 'Cover Photo'), $photos->toDropdownMap('ID','Caption'));
 48             $coverPhotoField->setRightTitle(_t('MediawebPage.CoverPhotoMessage','Choose a photo that will be used in event lists.'));
 49             $coverPhotoField->setEmptyString(' ');
 50             $fields->addFieldToTab('Root.Content.Main', $coverPhotoField, 'Content');
 51         }
 52 
 53         $fields->push(new HiddenField('folder_id','',$this->AssociatedFolderID));
 54         $fields->push(new HiddenField('folder_path','', ASSETS_DIR .'/' . $folder . '/'));
 55 
 56         return $fields;
 57     }
 58     
 59     // при создании копии страницы копируем и прикрепленные картинки и файлы
 60     public function duplicate($doWrite = true) { 
 61         $page = parent::duplicate(false);       
 62         // сохраняем, чтоб было к чему привязывать фотки и файлы
 63         $page->write();
 64         if ($this->Photos() && $this->Photos()->Count()) {
 65             foreach($this->Photos() as $photo) {
 66                 $newPhoto = $photo->duplicate(); 
 67                 $newPhoto->MediawebPageID = $page->ID;
 68                 $newPhoto->write();             
 69             }
 70         }
 71         if ($this->Files() && $this->Files()->Count()) {
 72             foreach($this->Files() as $file) {
 73                 $newFile = $file->duplicate(); 
 74                 $newFile->MediawebPageID = $page->ID;
 75                 $newFile->write();              
 76             }
 77         }       
 78         return $page;
 79     }
 80     
 81     // Уникальный идентификатор для раздела страницы
 82     public function Identify() {
 83         $RID ='';
 84         $p = $this;
 85         while ($p->RID == '') {
 86             if ($p->Parent()->ClassName != 'SiteTree') {
 87                 $p = $p->Parent();
 88             }
 89             else {
 90                 break;
 91             }
 92         }
 93         return $p->RID;
 94     }
 95 
 96     public function ImageCount() {
 97         $images = DataObject::get("MediawebPage_Photo","MediawebPageID = {$this->ID}");
 98         return $images ? $images->Count() : 0;
 99     }
100     public function FileCount() {
101         $files = DataObject::get("MediawebPage_File","MediawebPageID = {$this->ID}");
102         return $files ? $files->Count() : 0;
103     }
104 
105     function onAfterDelete() {
106         if ($this->IsDeletedFromStage && !$this->ExistsOnLive) {
107             if ($this->Files()) {
108                 foreach ($this->Files() as $obj) {
109                     $obj->delete();
110                 }
111             }
112             if ($this->Photos()) {
113                 foreach ($this->Photos() as $obj) {
114                     $obj->delete();
115                 }
116             }
117         }
118         parent::onAfterDelete();
119     }
120 }
121 
122 Object::add_extension('MediawebPage', 'AssociatedFolderDecorator');
123 
124 class MediawebPage_Controller extends Page_Controller {
125 
126     public function rotateimage() {
127         if ($image = DataObject::get_by_id("Image", $this->urlParams['ID'])) {
128             $rotatedImage = $this->urlParams['OtherID'] == 'cw' ? $image->RotateClockwise() : $image->RotateCounterClockwise();
129             if (copy(Director::baseFolder().'/'.$rotatedImage->Filename, Director::baseFolder().'/'.$image->Filename)) {
130                 $image->flushCache();
131                 $image->deleteFormattedImages();
132             }
133             echo $image->SetHeight(200)->URL . "?t=".time();
134         }
135     }
136 }
137 
138 /* Фотографии */
139 class MediawebPage_Photo extends DataObject {
140     static $db = array (
141             'Caption' => 'Text',
142     );
143 
144     static $has_one = array (
145             'MediawebPage' => 'MediawebPage',
146             'Photo' => 'Image'
147     );
148 
149     public function getCMSFields_forPopup() {
150         $fields = new FieldSet();
151         $fields->push(new TextareaField('Caption',_t('MediawebPage.Caption', 'Caption')));
152         //$fields->push(new ImageField('Photo',_t('MediawebPage.Photo', 'Photo')));
153 
154         return $fields;
155     }
156 
157     public function onBeforeDelete() {
158         if ($this->MediawebPageID && ($page = DataObject::get_by_id('SiteTree', $this->MediawebPageID))) {
159             if ($this->PhotoID && $this->Photo()->ID && $page->AssociatedFolderID == $this->Photo()->ParentID)
160                 $this->Photo()->delete();
161         }
162         parent::onBeforeDelete();
163     }
164 
165     public function onAfterWrite() {
166         parent::onAfterWrite();
167         
168     }
169 
170     public function Thumbnail() {
171         $thumbnailSize = $this->SiteConfig()->MediawebpageThumbnailSize;
172         return $this->Photo()->CroppedImage($thumbnailSize,$thumbnailSize);
173     }
174 
175     public function Large() {
176         $photo = $this->Photo();
177         $normalSize = $this->SiteConfig()->MediawebpageNormalSize;
178         if ($photo->getOrientation() == Image::ORIENTATION_LANDSCAPE) {
179             return $photo->SetWidth($normalSize);
180         } else {
181             return $photo->SetHeight($normalSize);
182         }
183     }
184     
185     function ParentObject() {
186         return $this->MediawebPage();
187     }
188 
189 }
190 
191 /* Файлы */
192 class MediawebPage_File extends DataObject {
193     static $db = array (
194             'Caption' => 'Text',
195     );
196 
197     static $has_one = array (
198             'MediawebPage' => 'MediawebPage',
199             'Attach' => 'File'
200     );
201 
202     function FileLabel(){
203         return $this->Caption;
204     }
205 
206     public function getCMSFields_forPopup() {
207         $fields = new FieldSet();
208         $fields->push(new TextareaField('Caption',_t('MediawebPage.Caption', 'Caption')));
209         $fields->push(new FileField('Attach',_t('MediawebPage.Attach', 'Attachment')));
210         return $fields;
211     }
212     
213     public function onAfterWrite() {
214         parent::onAfterWrite();
215         
216     }
217     
218     public function onBeforeDelete() {
219         if ($this->MediawebPageID && ($page = DataObject::get_by_id('SiteTree', $this->MediawebPageID))) {
220             if ($this->AttachID && $this->Attach()->ID && $page->AssociatedFolderID == $this->Attach()->ParentID)
221                 $this->Attach()->delete();
222         }
223         parent::onBeforeDelete();
224     }
225     
226     function ParentObject() {
227         return $this->MediawebPage();
228     }
229 }
230 
231 class MediawebPage_Image extends Image {
232     public function generateRotateClockwise(GD $gd) {
233         return $gd->rotate(90);
234     }
235 
236     public function generateRotateCounterClockwise(GD $gd) {
237         return $gd->rotate(270);
238     }
239 
240     public function Landscape() {
241         return $this->getWidth() > $this->getHeight();
242     }
243 
244     public function Portrait() {
245         return $this->getWidth() < $this->getHeight();
246     }
247 }
248 
249 /* Управление файлами во всплывающих окнах */
250 class MediawebPage_Popup extends FileDataObjectManager_Popup {
251     function __construct($controller, $name, $fields, $validator, $readonly, $dataObject) {
252         parent::__construct($controller, $name, $fields, $validator, $readonly, $dataObject);
253         Requirements::customScript("
254             (function($) {
255             $(function() {
256                 $('.rotate-controls a').click(function() {
257                     link = $(this).attr('href');
258                      $.ajax({
259                        url: link,
260                        success: function(html){
261                         $('#preview-image img.preview').attr('src', html);
262                        }
263                     
264                     });
265                     return false;
266                 });
267             });
268             
269             $().ajaxSend(function(r,s){  
270              $('.ajax-loader').slideDown();  
271             });  
272                
273             $().ajaxStop(function(r,s){  
274               $('.ajax-loader').slideUp();  
275             });
276             })(jQuery);
277         ");
278     }
279 }
280 
281 /* Менеджер файлов */
282 class MediawebPageFiles_Manager extends FileDataObjectManager {
283     public $popupClass = "MediawebPage_Popup";
284 
285     public function  __construct($controller, $name, $sourceClass, $fileFieldName, $fieldList = null, $detailFormFields = null, $sourceFilter = "", $sourceSort = "SortOrder", $sourceJoin = "",$parentClass='MediawebPage') {
286         parent::__construct($controller, $name, $sourceClass, $fileFieldName, $fieldList, $detailFormFields, $sourceFilter, $sourceSort, $sourceJoin);
287         if (!class_exists("FileDataObjectManager")) {
288             die("<strong>Error</strong>: requires the DataObjectManager module.");
289         }
290         $this->setGridLabelField('Caption');
291         $this->setAddTitle(_t('MediawebPage.Files', 'Files'));
292         $this->setBrowseButtonText(_t('MediawebPage.Upload','Upload'));//_t('MediawebPage.Upload','Upload')
293         $this->setParentClass($parentClass);
294         
295         //Запрет загрузки файлов при превышении квоты
296         if (!singleton('File')->canCreate()) {          
297             $this->removePermission('upload');          
298         }
299     }
300 
301     public function EditUploadedForm() {
302         $form = parent::EditUploadedForm();
303         if ($current = $form->Fields()->fieldByName('current')) {
304             $current = $current->dataValue();
305             $dataObject = DataObject::get_by_id($this->sourceClass(), $current);
306             $fileObject = $dataObject->obj($this->fileFieldName);
307             $form->loadDataFrom(array('Caption' => preg_replace('/\.[^.]+$/', '', $fileObject->Title)));
308         }
309         return $form;
310     }
311 }
312 
313 /* Менеджер фотографий */
314 class MediawebPagePhoto_Manager extends ImageDataObjectManager {
315     public $popupClass = "MediawebPage_Popup";
316 
317     public function __construct($controller, $name, $sourceClass, $fileFieldName, $fieldList = null, $detailFormFields = null, $sourceFilter = "", $sourceSort = "SortOrder", $sourceJoin = "",$parentClass='MediawebPage') {
318         parent::__construct($controller, $name, $sourceClass, $fileFieldName, $fieldList, $detailFormFields, $sourceFilter, $sourceSort, $sourceJoin);
319         if (!class_exists("ImageDataObjectManager")) {
320             die("<strong>Error</strong>: requires the DataObjectManager module.");
321         }
322 
323         $this->setGridLabelField('Caption');
324         $this->setAddTitle(_t('MediawebPage.Photos', 'Photos'));
325         $this->setBrowseButtonText(_t('MediawebPage.Upload','Upload'));
326         // We have to specify this here or when you subclass the PhotoAlbumPage the manager can't work out the parent relationship.
327         // I.E. it looks for PhotoAlbumPage_Photo -- has_one -- SubClass, rather than the correct relation of PhotoAlbumPage_Photo -- has_one -- PhotoAlbumPage.
328         $this->setParentClass($parentClass);
329         
330         //Запрет загрузки фоток при превышении квоты
331         if (!singleton('Image')->canCreate()) {         
332             $this->removePermission('upload');
333         }
334     }
335 
336     public function EditUploadedForm() {
337         $form = parent::EditUploadedForm();
338         if ($current = $form->Fields()->fieldByName('current')) {
339             $current = $current->dataValue();
340             $dataObject = DataObject::get_by_id($this->sourceClass(), $current);
341             $fileObject = $dataObject->obj($this->fileFieldName);
342             $form->loadDataFrom(array('Caption' => preg_replace('/\.[^.]+$/', '', $fileObject->Title)));
343         }
344         return $form;
345     }
346 
347     public function getPreviewFieldFor($fileObject, $size = 150) {
348         if ($fileObject instanceof Image) {
349             $URL = $fileObject->SetHeight($size)->URL;
350             return new LiteralField("icon",
351                     "<div class='current-image'>
352                     <div id='preview-image'>
353                         <img src='$URL' alt='' class='preview' />
354                         <div class='ajax-loader'><img src='dataobject_manager/images/ajax-loader.gif' /> Rotating...</div>
355                     </div>
356                     <div class='rotate-controls'>
357                         <a href='".$this->CounterClockwiseLink($fileObject)."' title='Rotate clockwise'><img src='webylon/img/clockwise.gif' /></a> |
358                         <a href='".$this->ClockwiseLink($fileObject)."' title='Rotate counter-clockwise'><img src='webylon/img/counterclockwise.gif' /></a>
359                     </div>
360                     <h3>$fileObject->Filename</h3>
361                 </div>"
362             );
363         }
364     }
365 
366     public function RotateLink($imgObj, $dir) {
367         return "MediawebPage_Controller/rotateimage/{$imgObj->ID}/{$dir}?flush=1";
368     }
369 
370     private function CounterClockwiseLink($fileObject) {
371         return $this->RotateLink($fileObject, "ccw");
372     }
373 
374     private function ClockwiseLink($fileObject) {
375         return $this->RotateLink($fileObject, "cw");
376     }
377 }
378