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         $this->extend('hideCMSFields', $fields); // extend для скрытия полей из админки
 57         return $fields;
 58     }
 59     
 60     // при создании копии страницы копируем и прикрепленные картинки и файлы
 61     public function duplicate($doWrite = true) { 
 62         $page = parent::duplicate(false);       
 63         // сохраняем, чтоб было к чему привязывать фотки и файлы
 64         $page->write();
 65         if ($this->Photos() && $this->Photos()->Count()) {
 66             foreach($this->Photos() as $photo) {
 67                 $newPhoto = $photo->duplicate(); 
 68                 $newPhoto->MediawebPageID = $page->ID;
 69                 $newPhoto->write();             
 70             }
 71         }
 72         if ($this->Files() && $this->Files()->Count()) {
 73             foreach($this->Files() as $file) {
 74                 $newFile = $file->duplicate(); 
 75                 $newFile->MediawebPageID = $page->ID;
 76                 $newFile->write();              
 77             }
 78         }       
 79         return $page;
 80     }
 81     
 82     // Уникальный идентификатор для раздела страницы
 83     public function Identify() {
 84         $RID ='';
 85         $p = $this;
 86         while ($p->RID == '') {
 87             if ($p->Parent()->ClassName != 'SiteTree') {
 88                 $p = $p->Parent();
 89             }
 90             else {
 91                 break;
 92             }
 93         }
 94         return $p->RID;
 95     }
 96 
 97     public function ImageCount() {
 98         $images = DataObject::get("MediawebPage_Photo","MediawebPageID = {$this->ID}");
 99         return $images ? $images->Count() : 0;
100     }
101     public function FileCount() {
102         $files = DataObject::get("MediawebPage_File","MediawebPageID = {$this->ID}");
103         return $files ? $files->Count() : 0;
104     }
105 
106     function onAfterDelete() {
107         if ($this->IsDeletedFromStage && !$this->ExistsOnLive) {
108             if ($this->Files()) {
109                 foreach ($this->Files() as $obj) {
110                     $obj->delete();
111                 }
112             }
113             if ($this->Photos()) {
114                 foreach ($this->Photos() as $obj) {
115                     $obj->delete();
116                 }
117             }
118         }
119         parent::onAfterDelete();
120     }
121 }
122 
123 SS_Object::add_extension('MediawebPage', 'AssociatedFolderDecorator');
124 
125 class MediawebPage_Controller extends Page_Controller {
126 
127     public function rotateimage() {
128         if ($image = DataObject::get_by_id("Image", $this->urlParams['ID'])) {
129             $rotatedImage = $this->urlParams['OtherID'] == 'cw' ? $image->RotateClockwise() : $image->RotateCounterClockwise();
130             if (copy(Director::baseFolder().'/'.$rotatedImage->Filename, Director::baseFolder().'/'.$image->Filename)) {
131                 $image->flushCache();
132                 $image->deleteFormattedImages();
133             }
134             echo $image->SetHeight(200)->URL . "?t=".time();
135         }
136     }
137 }
138 
139 /* Фотографии */
140 class MediawebPage_Photo extends DataObject {
141     static $db = array (
142             'Caption' => 'Text',
143     );
144 
145     static $has_one = array (
146             'MediawebPage' => 'MediawebPage',
147             'Photo' => 'Image'
148     );
149 
150     public function getCMSFields_forPopup() {
151         $fields = new FieldSet();
152         $fields->push(new TextareaField('Caption',_t('MediawebPage.Caption', 'Caption')));
153         //$fields->push(new ImageField('Photo',_t('MediawebPage.Photo', 'Photo')));
154 
155         return $fields;
156     }
157 
158     public function onBeforeDelete() {
159         if ($this->MediawebPageID && ($page = DataObject::get_by_id('SiteTree', $this->MediawebPageID))) {
160             if ($this->PhotoID && $this->Photo()->ID && $page->AssociatedFolderID == $this->Photo()->ParentID)
161                 $this->Photo()->delete();
162         }
163         parent::onBeforeDelete();
164     }
165 
166     public function onAfterWrite() {
167         parent::onAfterWrite();
168         
169     }
170 
171     public function Thumbnail() {
172         $thumbnailSize = $this->SiteConfig()->MediawebpageThumbnailSize;
173         return $this->Photo()->CroppedImage($thumbnailSize,$thumbnailSize);
174     }
175 
176     public function Large() {
177         $photo = $this->Photo();
178         $normalSize = $this->SiteConfig()->MediawebpageNormalSize;
179         if ($photo->getOrientation() == Image::ORIENTATION_LANDSCAPE) {
180             return $photo->SetWidth($normalSize);
181         } else {
182             return $photo->SetHeight($normalSize);
183         }
184     }
185     
186     function ParentObject() {
187         return $this->MediawebPage();
188     }
189 
190 }
191 
192 /* Файлы */
193 class MediawebPage_File extends DataObject {
194     static $db = array (
195             'Caption' => 'Text',
196     );
197 
198     static $has_one = array (
199             'MediawebPage' => 'MediawebPage',
200             'Attach' => 'File'
201     );
202 
203     function FileLabel(){
204         return $this->Caption;
205     }
206 
207     public function getCMSFields_forPopup() {
208         $fields = new FieldSet();
209         $fields->push(new TextareaField('Caption',_t('MediawebPage.Caption', 'Caption')));
210         $fields->push(new FileField('Attach',_t('MediawebPage.Attach', 'Attachment')));
211         return $fields;
212     }
213     
214     public function onAfterWrite() {
215         parent::onAfterWrite();
216         
217     }
218     
219     public function onBeforeDelete() {
220         if ($this->MediawebPageID && ($page = DataObject::get_by_id('SiteTree', $this->MediawebPageID))) {
221             if ($this->AttachID && $this->Attach()->ID && $page->AssociatedFolderID == $this->Attach()->ParentID)
222                 $this->Attach()->delete();
223         }
224         parent::onBeforeDelete();
225     }
226     
227     function ParentObject() {
228         return $this->MediawebPage();
229     }
230 }
231 
232 class MediawebPage_Image extends Image {
233     public function generateRotateClockwise(GD $gd) {
234         return $gd->rotate(90);
235     }
236 
237     public function generateRotateCounterClockwise(GD $gd) {
238         return $gd->rotate(270);
239     }
240 
241     public function Landscape() {
242         return $this->getWidth() > $this->getHeight();
243     }
244 
245     public function Portrait() {
246         return $this->getWidth() < $this->getHeight();
247     }
248 }
249 
250 /* Управление файлами во всплывающих окнах */
251 class MediawebPage_Popup extends FileDataObjectManager_Popup {
252     function __construct($controller, $name, $fields, $validator, $readonly, $dataObject) {
253         parent::__construct($controller, $name, $fields, $validator, $readonly, $dataObject);
254         Requirements::customScript("
255             (function($) {
256             $(function() {
257                 $('.rotate-controls a').click(function() {
258                     link = $(this).attr('href');
259                      $.ajax({
260                        url: link,
261                        success: function(html){
262                         $('#preview-image img.preview').attr('src', html);
263                        }
264                     
265                     });
266                     return false;
267                 });
268             });
269             
270             $().ajaxSend(function(r,s){  
271              $('.ajax-loader').slideDown();  
272             });  
273                
274             $().ajaxStop(function(r,s){  
275               $('.ajax-loader').slideUp();  
276             });
277             })(jQuery);
278         ");
279     }
280 }
281 
282 /* Менеджер файлов */
283 class MediawebPageFiles_Manager extends FileDataObjectManager {
284     public $popupClass = "MediawebPage_Popup";
285 
286     public function  __construct($controller, $name, $sourceClass, $fileFieldName, $fieldList = null, $detailFormFields = null, $sourceFilter = "", $sourceSort = "SortOrder", $sourceJoin = "",$parentClass='MediawebPage') {
287         parent::__construct($controller, $name, $sourceClass, $fileFieldName, $fieldList, $detailFormFields, $sourceFilter, $sourceSort, $sourceJoin);
288         if (!class_exists("FileDataObjectManager")) {
289             die("<strong>Error</strong>: requires the DataObjectManager module.");
290         }
291         $this->setGridLabelField('Caption');
292         $this->setAddTitle(_t('MediawebPage.Files', 'Files'));
293         $this->setBrowseButtonText(_t('MediawebPage.Upload','Upload'));//_t('MediawebPage.Upload','Upload')
294         $this->setParentClass($parentClass);
295         
296         //Запрет загрузки файлов при превышении квоты
297         if (!singleton('File')->canCreate()) {          
298             $this->removePermission('upload');          
299         }
300     }
301 
302     public function EditUploadedForm() {
303         $form = parent::EditUploadedForm();
304         if ($current = $form->Fields()->fieldByName('current')) {
305             $current = $current->dataValue();
306             $dataObject = DataObject::get_by_id($this->sourceClass(), $current);
307             $fileObject = $dataObject->obj($this->fileFieldName);
308             // RNW 
309             // убираем автоматическую подстановку названия в Caption
310             // $form->loadDataFrom(array('Caption' => preg_replace('/\.[^.]+$/', '', $fileObject->Title)));
311         }
312         return $form;
313     }
314 }
315 
316 /* Менеджер фотографий */
317 class MediawebPagePhoto_Manager extends ImageDataObjectManager {
318     public $popupClass = "MediawebPage_Popup";
319 
320     public function __construct($controller, $name, $sourceClass, $fileFieldName, $fieldList = null, $detailFormFields = null, $sourceFilter = "", $sourceSort = "SortOrder", $sourceJoin = "",$parentClass='MediawebPage') {
321         parent::__construct($controller, $name, $sourceClass, $fileFieldName, $fieldList, $detailFormFields, $sourceFilter, $sourceSort, $sourceJoin);
322         if (!class_exists("ImageDataObjectManager")) {
323             die("<strong>Error</strong>: requires the DataObjectManager module.");
324         }
325 
326         $this->setGridLabelField('Caption');
327         $this->setAddTitle(_t('MediawebPage.Photos', 'Photos'));
328         $this->setBrowseButtonText(_t('MediawebPage.Upload','Upload'));
329         // We have to specify this here or when you subclass the PhotoAlbumPage the manager can't work out the parent relationship.
330         // I.E. it looks for PhotoAlbumPage_Photo -- has_one -- SubClass, rather than the correct relation of PhotoAlbumPage_Photo -- has_one -- PhotoAlbumPage.
331         $this->setParentClass($parentClass);
332         
333         //Запрет загрузки фоток при превышении квоты
334         if (!singleton('Image')->canCreate()) {         
335             $this->removePermission('upload');
336         }
337     }
338 
339     public function EditUploadedForm() {
340         $form = parent::EditUploadedForm();
341         if ($current = $form->Fields()->fieldByName('current')) {
342             $current = $current->dataValue();
343             $dataObject = DataObject::get_by_id($this->sourceClass(), $current);
344             $fileObject = $dataObject->obj($this->fileFieldName);
345             // RNW 
346             // убираем автоматическую подстановку названия в Caption
347             // $form->loadDataFrom(array('Caption' => preg_replace('/\.[^.]+$/', '', $fileObject->Title)));
348         }
349         return $form;
350     }
351 
352     public function getPreviewFieldFor($fileObject, $size = 150) {
353         if ($fileObject instanceof Image) {
354             $URL = $fileObject->SetHeight($size)->URL;
355             return new LiteralField("icon",
356                     "<div class='current-image'>
357                     <div id='preview-image'>
358                         <img src='$URL' alt='' class='preview' />
359                         <div class='ajax-loader'><img src='dataobject_manager/images/ajax-loader.gif' /> Rotating...</div>
360                     </div>
361                     <div class='rotate-controls'>
362                         <a href='".$this->CounterClockwiseLink($fileObject)."' title='Rotate clockwise'><img src='webylon/img/clockwise.gif' /></a> |
363                         <a href='".$this->ClockwiseLink($fileObject)."' title='Rotate counter-clockwise'><img src='webylon/img/counterclockwise.gif' /></a>
364                     </div>
365                     <h3>$fileObject->Filename</h3>
366                 </div>"
367             );
368         }
369     }
370 
371     public function RotateLink($imgObj, $dir) {
372         return "MediawebPage_Controller/rotateimage/{$imgObj->ID}/{$dir}?flush=1";
373     }
374 
375     private function CounterClockwiseLink($fileObject) {
376         return $this->RotateLink($fileObject, "ccw");
377     }
378 
379     private function ClockwiseLink($fileObject) {
380         return $this->RotateLink($fileObject, "cw");
381     }
382 }
383