X-Git-Url: http://git.roojs.org/?p=Pman.Core;a=blobdiff_plain;f=DataObjects%2FImages.php;h=5478f16adb78ef3869c5741f85146105573f2b48;hp=16dfe1293196b6cdce5ed03638050e0a5472f035;hb=967904efd6ed4fbaa3c16c0872b9248e632b3108;hpb=f35b2e0ea672666308f3c37bb9ff9c6e6ae023f8 diff --git a/DataObjects/Images.php b/DataObjects/Images.php index 16dfe129..5478f16a 100644 --- a/DataObjects/Images.php +++ b/DataObjects/Images.php @@ -29,6 +29,18 @@ class Pman_Core_DataObjects_Images extends DB_DataObject /* the code above is auto generated do not remove the tag below */ ###END_AUTOCODE + function applyFilters($q, $au, $roo) + { + $tn = $this->tableName(); + + if(!empty($q['search']['filename'])){ + $this->whereAdd(" + $tn.filename LIKE '%{$this->escape($q['search']['filename'])}%' OR $tn.title LIKE '%{$this->escape($q['search']['filename'])}%' + "); + } + + + } function checkPerm($lvl, $au) { @@ -118,9 +130,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject $this->mimetype = $y->fromFilename($filename); } - $this->mimetype= strtolower($this->mimetype); + $this->mimetype = strtolower($this->mimetype); - if (array_shift(explode('/', $this->mimetype)) == 'image') { + $mta = explode('/', $this->mimetype); + if (array_shift($mta) == 'image') { $imgs = @getimagesize($file); @@ -131,6 +144,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject } } + if($this->mimetype == 'application/pdf'){ + $this->no_of_pages = $this->getPdfPages($file); + } + $this->filesize = filesize($file); $this->created = date('Y-m-d H:i:s'); @@ -192,21 +209,42 @@ class Pman_Core_DataObjects_Images extends DB_DataObject * * */ - function beforeDelete() + function beforeDelete($dependants_array, $roo) { + + $opts = HTML_FlexyFramework::get()->Pman; + $deldir = $opts['storedir']. '/_deleted_images_'; + if (!file_exists( $deldir )) { + mkdir($deldir, 0755); + } + $fn = $this->getStoreName(); + $b = basename($fn); if (file_exists($fn)) { - unlink($fn); + + if (file_exists($deldir . '/'. $b)) { + unlink($fn); + } else { + rename($fn, $deldir .'/'. $b); + } + + } // delete thumbs.. - $b = basename($fn); + $d = dirname($fn); if (file_exists($d)) { $dh = opendir($d); while (false !== ($fn = readdir($dh))) { if (substr($fn, 0, strlen($b)) == $b) { - unlink($d. '/'. $fn); + + if (file_exists($deldir . '/'. $fn)) { + unlink($d. '/'. $fn); + continue; + } + rename($d. '/'. $fn, $deldir .'/'. $fn); + } } } @@ -432,10 +470,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject if (!empty($req['query']['imagesize'])) { $ret['url_thumb'] = $this->URL($req['query']['imagesize'], '/Images/Thumb',$baseURL); } + + $ret['shorten_name'] = $this->shorten_name(); } - - return $ret; } @@ -450,9 +488,10 @@ class Pman_Core_DataObjects_Images extends DB_DataObject { if (!$this->id) { return 'about:blank'; - } - + + $shorten_name = $this->shorten_name(); + $ff = HTML_FlexyFramework::get(); $baseURL = $baseURL ? $baseURL : $ff->baseURL ; if (preg_match('#^http[s]*://#', $provider)) { @@ -462,7 +501,7 @@ class Pman_Core_DataObjects_Images extends DB_DataObject if ($size < 0) { $provider = preg_replace('#/Thumb$#', '', $provider); - return $baseURL . $provider . "/{$this->id}/{$this->filename}"; + return $baseURL . $provider . "/{$this->id}/{$shorten_name}"; } //-- max? //$size = max(100, (int) $size); @@ -484,7 +523,26 @@ class Pman_Core_DataObjects_Images extends DB_DataObject $fc->convert($mt, $size); - return $baseURL . $provider . "/$size/{$this->id}/{$this->filename}"; + return $baseURL . $provider . "/$size/{$this->id}/{$shorten_name}"; + } + + function shorten_name() + { + if(empty($this->filename)) { + return; + } + + $filename = explode('.', $this->filename); + $ext = array_pop($filename); + $name = preg_replace("/[^A-Za-z0-9.]+/", '-', implode('-', $filename)) ; + + if(strlen($name) > 32) { + $name = substr($name, 0, 32); + } + + $shorten_name = "{$name}.{$ext}"; + + return $shorten_name; } /** * size could be 123x345 @@ -717,7 +775,8 @@ class Pman_Core_DataObjects_Images extends DB_DataObject $ext = $y->toExt(trim((string) $this->mimetype )); - if(array_pop(explode('.', $this->filename)) != $ext){ + $explode_filename = explode('.', $this->filename); + if(array_pop($explode_filename) != $ext){ $this->filename = $this->filename .'.'. $ext; } @@ -734,7 +793,9 @@ class Pman_Core_DataObjects_Images extends DB_DataObject $this->mimetype= strtolower($this->mimetype); - if (array_shift(explode('/', $this->mimetype)) == 'image') { + $explode_mimetype = explode('/', $this->mimetype); + + if (array_shift($explode_mimetype) == 'image') { $imgs = @getimagesize($data); @@ -765,13 +826,17 @@ 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() + function toBase64($rotate = false, $scaleWidth = 0, $scaleHeight = 0) { if(!preg_match('/^image\//', $this->mimetype)){ return false; @@ -785,47 +850,90 @@ class Pman_Core_DataObjects_Images extends DB_DataObject $data = file_get_contents($file); + if(!empty($scaleWidth) || !empty($scaleHeight)){ + $data = $this->scale(false, $scaleWidth, $scaleHeight); + } + + if($rotate){ + $data = $this->rotate($data); + } + $base64 = 'data:' . $this->mimetype . ';base64,' . base64_encode($data); return $base64; } - function getNumberOfPages() + function getPdfPages($file) { - $ret = false; - require_once 'System.php'; - switch ($this->mimetype) { + $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; + } - case 'application/pdf' : - - $file = $this->getStoreName(); - - if(!file_exists($file)){ - return false; - } - - $pdftk = System::which('pdftk'); - - if (empty($pdftk)) { - return false; - } - - $cmd = "{$pdftk} {$file} dump_data"; - - $info = `$cmd`; - - $infos = explode("\n", $info); - - print_R($infos);exit; - - break; - default : - break; + $page = (empty($matches[1])) ? 0 : $matches[1]; } - return $ret; + return $page; + } + + function rotate($imageBlob = false) + { + if(empty($imageBlob)){ + $imagick = new Imagick($this->getStoreName()); + } else { + $imagick = new Imagick(); + $imagick->readImageBlob($imageBlob); + } + + $orientation = $imagick->getImageOrientation(); + + switch($orientation) { + case Imagick::ORIENTATION_BOTTOMRIGHT: + $imagick->rotateimage(new ImagickPixel('#00000000'), 180); // rotate 180 degrees + break; + + case Imagick::ORIENTATION_RIGHTTOP: + $imagick->rotateimage(new ImagickPixel('#00000000'), 90); // rotate 90 degrees CW + break; + + case Imagick::ORIENTATION_LEFTBOTTOM: + $imagick->rotateimage(new ImagickPixel('#00000000'), -90); // rotate 90 degrees CCW + break; + } + + return $imagick->getImageBlob(); + } + + function scale($imageBlob = false, $width = 0, $height = 0) + { + if(empty($imageBlob)){ + $imagick = new Imagick($this->getStoreName()); + } else { + $imagick = new Imagick(); + $imagick->readImageBlob($imageBlob); + } + + $imagick->resizeimage($width, $height, Imagick::FILTER_LANCZOS, true, true); + + return $imagick->getImageBlob(); + } }