DataObjects/Images.php

[Pman.Core] / DataObjects / Images.php

diff --git a/DataObjects/Images.php b/DataObjects/Images.php
index 53bfc77..10c92f1 100644 (file)
--- a/DataObjects/Images.php
+++ b/DataObjects/Images.php
@@ -2,7 +2,7 @@
 /**
  * Table Definition for Images
  */
-require_once 'DB/DataObject.php';
+class_exists('DB_DataObject') ? '' : require_once 'DB/DataObject.php';
 
 class Pman_Core_DataObjects_Images extends DB_DataObject 
 {
@@ -106,6 +106,7 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
     {
         // copy the file into the storage area..
         if (!file_exists($file) || !filesize($file)) {
+            $this->err = "File $file did not exist or is 0 size";
             return false;
         }
         
@@ -130,6 +131,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
             }
         }
         
+        if($this->mimetype == 'application/pdf'){
+            $this->no_of_pages = $this->getPdfPages($file);
+        }
+        
         $this->filesize = filesize($file);
         $this->created = date('Y-m-d H:i:s');
          
@@ -180,6 +185,7 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
     {
         $opts = HTML_FlexyFramework::get()->Pman;
         $fn = preg_replace('/[^a-z0-9\.]+/i', '_', $this->filename);
+        print_r($opts);exit;
         return implode( '/', array(
             $opts['storedir'], '_images_', date('Y/m', strtotime($this->created)), $this->id . '-'. $fn
         ));
@@ -240,6 +246,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
             return false;
         }
         if ($tbl->$fld) {
+            HTML_FlexyFramework::get()->page->jerr("updating images is disabled");
+            exit;
             $image = DB_DataObject::factory('Images');
             $image->get($tbl->$fld);
             $image->beforeDelete();
@@ -270,11 +278,23 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
             empty($_FILES['imageUpload']['name']) || 
             empty($_FILES['imageUpload']['type'])
         ) {
-            $this->err = "Missing file details";
+            
+            $emap = array( 
+                0=>"There is no error, the file uploaded with success", 
+                1=>"The uploaded file exceeds the upload_max_filesize directive in php.ini", 
+                2=>"The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form" ,
+                3=>"The uploaded file was only partially uploaded",
+                4=>"No file was uploaded",
+                6=>"Missing a temporary folder" 
+            ); 
+            $estr = (empty($_FILES['imageUpload']['error']) ? '?': $emap[$_FILES['imageUpload']['error']]);
+            $this->err = "Missing file details : Error=". $estr;
             return false;
         }
         
         if ($this->id) {
+            HTML_FlexyFramework::get()->page->jerr("updating images is disabled");
+            exit;
             $this->beforeDelete();
         }
         if ( empty($this->ontable)) {
@@ -291,6 +311,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
             
             $img->find();
             while ($img->fetch()) {
+                HTML_FlexyFramework::get()->page->jerr("updating images is disabled");
+                exit;
                 $img->beforeDelete();
                 $img->delete();
             }
@@ -324,6 +346,7 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
         
         
         if (!$this->createFrom($_FILES['imageUpload']['tmp_name'])) {
+            $this->err  =  isset($this->err)  ?  $this->err  : "createFrom Image failed";
             return false;
         }
         return true;
@@ -390,8 +413,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
     }
     
      
-    function toRooArray($req = array()) {
-      //  echo '<PRE>';print_r($req);exit;
+    function toRooArray($req) {
+        
         $ret= $this->toArray();
       
         static $ff = false;
@@ -403,7 +426,9 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
                     $ff->Pman_Images['public_baseURL'] : $ff->baseURL;
         
         if (!empty($req['query']['imagesize'])) {
-             $baseURL = isset($req['query']['imageBaseURL']) ? $req['query']['imageBaseURL'] : false;
+            // query/imageBaseURL ... depricated...? -- set it in config?
+            
+            $baseURL = isset($req['query']['imageBaseURL']) ? $req['query']['imageBaseURL'] : $ret['public_baseURL'];
             
             $ret['url'] = $this->URL(-1, '/Images/Download',$baseURL);
             
@@ -612,10 +637,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
 //        print_r(!$this->onUpload($this));
         
         if ( !$this->onUpload($this)) { 
-            $roo->jerr("File upload failed : ". (!empty($this->err) ? $this->err : ''));
+            $roo->jerr("File upload failed : error = ". (!empty($this->err) ? $this->err : ''));
         }
         
-        $roo->addEvent("ADD", $this, $this->toEventString());
+        $this->addEvent($ar, $roo);
         
         $r = DB_DataObject::factory($this->tableName());
         $r->id = $this->id;
@@ -626,6 +651,11 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
          
     }
     
+    function addEvent($ar, $roo)
+    {
+        $roo->addEvent("ADD", $this, $this->toEventString());
+    }
+    
     function toEventString()
     {
         
@@ -647,6 +677,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
         }
         
         if ($this->id) {
+            HTML_FlexyFramework::get()->page->jerr("updating images is disabled");
+            exit;
             $this->beforeDelete();
         }
         
@@ -664,6 +696,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
             
             $img->find();
             while ($img->fetch()) {
+                HTML_FlexyFramework::get()->page->jerr("updating images is disabled");
+                exit;
                 $img->beforeDelete();
                 $img->delete();
             }
@@ -736,10 +770,63 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
         
         $this->filesize = filesize($f);
         
+        if($this->mimetype == 'application/pdf'){
+            $this->no_of_pages = $this->getPdfPages($f);
+        }
+        
         $this->update($o);
         
         return true;
         
     }
     
+    function toBase64()
+    {
+        if(!preg_match('/^image\//', $this->mimetype)){
+            return false;
+        }
+        
+        $file = $this->getStoreName();
+        
+        if(!file_exists($file)){
+            return false;
+        }
+        
+        $data = file_get_contents($file);
+        
+        $base64 = 'data:' . $this->mimetype . ';base64,' . base64_encode($data);
+        
+        return $base64;
+    }
+    
+    function getPdfPages($file)
+    {
+        require_once 'System.php';
+        
+        $page = 0;
+
+        $pdfinfo = System::which('pdfinfo');
+
+        if (!file_exists($file) || empty($pdfinfo)) {
+            return $page;
+        }
+        
+        $cmd = "{$pdfinfo} {$file}";
+
+        $ret = `$cmd`;
+
+        $info = explode("\n", $ret);
+
+        foreach ($info as $i){
+
+            if(!preg_match('/^Pages:[\s]*([0-9]+)/', $i, $matches)){
+                continue;
+            }
+            
+            $page = (empty($matches[1])) ? 0 : $matches[1];
+        }
+        
+        return $page;
+    }
+    
  }