X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?p=phpfspot.git;a=blobdiff_plain;f=phpfspot.class.php;h=e0fba5f8cb5bc7a06b00c5f83b4f6c3f8b57472e;hp=379ad98f5c8b28354cc5a95b48549a443e0d5eff;hb=c54dcf670a6ea58d885eb143c0eac8d90d3020f7;hpb=193a2982417fb5b004c47cc96dcd112e1b07e47d diff --git a/phpfspot.class.php b/phpfspot.class.php index 379ad98..e0fba5f 100644 --- a/phpfspot.class.php +++ b/phpfspot.class.php @@ -8,26 +8,24 @@ class PHPFSPOT { var $cfg; var $db; + var $cfg_db; var $tmpl; var $tags; var $avail_tags; - var $photos; - var $avail_photos; - var $current_photo; var $current_tags; public function __construct() { $this->cfg = new PHPFSPOT_CFG; - $this->db = new PHPFSPOT_DB(&$this, $this->cfg->db); + $this->db = new PHPFSPOT_DB(&$this, $this->cfg->fspot_db); + + $this->cfg_db = new PHPFSPOT_DB(&$this, $this->cfg->phpfspot_db); + $this->check_config_table(); + $this->tmpl = new PHPFSPOT_TMPL($this); $this->get_tags(); - $this->get_photos(); - - if(isset($_GET['id']) && is_numeric($_GET['id'])) - $this->current_photo = $_GET['id']; } // __construct() @@ -38,12 +36,9 @@ class PHPFSPOT { public function show() { - - $this->prepare_single_photo($this->current_photo); - $this->tmpl->assign('tags', $this->tags); + $this->tmpl->assign('page_title', $this->cfg->page_title); $this->tmpl->show("index.tpl"); - } // show() private function get_tags() @@ -71,34 +66,6 @@ class PHPFSPOT { } // get_tags() - private function get_photos() - { - $this->avail_photos = Array(); - $count = 0; - - $result = $this->db->db_query(" - SELECT id, name - FROM photos - ORDER BY time ASC - "); - - while($row = $this->db->db_fetch_object($result)) { - - $photo_id = $row['id']; - $photo_name = $row['name']; - - $this->photos[$photo_id] = $photo_name; - $this->avail_photos[$count] = $photo_id; - - if(!isset($this->current_photo)) - $this->current_photo = $count; - - $count++; - - } - - } // get_photos() - public function get_photo_details($idx) { $result = $this->db->db_query(" @@ -117,21 +84,49 @@ class PHPFSPOT { } // translate_path - public function prepare_single_photo($photo) + public function showPhoto($photo) { - if(isset($photo)) { - $this->tmpl->assign('image_url', 'phpfspot_img.php?idx='. $this->avail_photos[$photo] ."&width=". $this->cfg->photo_width); + $all_photos = $this->getAllTagPhotos(); + + foreach($all_photos as $all_photo) { + + if($get_next) { + $next_img = $all_photo; + break; + } + + if($all_photo == $photo) { + $get_next = 1; + } + else { + $previous_img = $all_photo; + } } - if($photo > 0) { - $this->tmpl->assign('previous_url', "javascript:showImage(". ($photo-1) .");"); + + $details = $this->get_photo_details($photo); + $meta = $this->get_meta_informations($this->translate_path($details['directory_path']) ."/". $details['name']); + $info = getimagesize($this->translate_path($details['directory_path']) ."/thumbs/". $this->cfg->photo_width ."_". $details['name']); + + $this->tmpl->assign('width', $info[0]); + $this->tmpl->assign('height', $info[1]); + $this->tmpl->assign('c_date', $meta['DateTime']); + $this->tmpl->assign('madewith', $meta['Make'] ." ". $meta['Model']); + $this->tmpl->assign('image_name', $details['name']); + $this->tmpl->assign('image_url', 'phpfspot_img.php?idx='. $photo ."&width=". $this->cfg->photo_width); + $this->tmpl->assign('image_url_full', 'phpfspot_img.php?idx='. $photo); + + if($previous_img) { + $this->tmpl->assign('previous_url', "javascript:showImage(". $previous_img .");"); } - if($photo < count($this->avail_photos)) { - $this->tmpl->assign('next_url', "javascript:showImage(". ($photo+1) .");"); + if($next_img) { + $this->tmpl->assign('next_url', "javascript:showImage(". $next_img .");"); } - } // prepare_single_photo() + $this->tmpl->show("single_photo.tpl"); + + } // showPhoto() public function getAvailableTags() { @@ -158,8 +153,6 @@ class PHPFSPOT { } - print "Reset Tags"; - } // getSelectedTags() public function addTag($tag) @@ -186,6 +179,256 @@ class PHPFSPOT { } // resetTags() + public function getAllTagPhotos() + { + $tagged_photos = Array(); + + if(isset($_SESSION['selected_tags'])) { + $selected = ""; + foreach($_SESSION['selected_tags'] as $tag) + $selected.= $tag .","; + $selected = substr($selected, 0, strlen($selected)-1); + $result = $this->db->db_query(" + SELECT DISTINCT photo_id + FROM photo_tags pt + INNER JOIN photos p + ON p.id=pt.photo_id + WHERE pt.tag_id IN (". $selected .") + ORDER BY p.time ASC + "); + } + else { + $result = $this->db->db_query(" + SELECT DISTINCT photo_id + FROM photo_tags pt + INNER JOIN photos p + ON p.id=pt.photo_id + ORDER BY p.time ASC + "); + } + + while($row = $this->db->db_fetch_object($result)) { + array_push($tagged_photos, $row['photo_id']); + } + + return $tagged_photos; + + } // getAllTagPhotos() + + public function showPhotoIndex() + { + $photos = $this->getAllTagPhotos(); + $count = count($photos); + + $rows = 0; + $cols = 0; + $images[$rows] = Array(); + + for($i = 0; $i < $count; $i++) { + + $images[$rows][$cols] = $photos[$i]; + + if($cols == $this->cfg->thumbs_per_row-1) { + $cols = 0; + $rows++; + $images[$rows] = Array(); + } + else { + $cols++; + } + } + + // +1 for for smarty's selection iteration + $rows++; + + //$images.= "
\n"; + + $this->tmpl->assign('count', $count); + $this->tmpl->assign('width', $this->cfg->thumb_width); + $this->tmpl->assign('images', $images); + $this->tmpl->assign('rows', $rows); + $this->tmpl->assign('columns', $this->cfg->thumbs_per_row); + $this->tmpl->show("photo_index.tpl"); + + + } // showPhotoIndex() + + public function showBubbleDetails($photo, $direction) + { + if($direction == "up") + $direction = "bubbleimg_up"; + else + $direction = "bubbleimg_down"; + + $details = $this->get_photo_details($photo); + + $image_url = "phpfspot_img.php?idx=". $photo ."&width=". $this->cfg->bubble_width; + + $filesize = filesize($this->translate_path($details['directory_path']) ."/". $details['name']); + $filesize = rand($filesize/1024, 2); + + $img = getimagesize($this->translate_path($details['directory_path']) ."/". $details['name']); + + $this->tmpl->assign('file_size', $filesize); + $this->tmpl->assign('width', $img[0]); + $this->tmpl->assign('height', $img[1]); + $this->tmpl->assign('file_name', $details['name']); + $this->tmpl->assign('image_id', $direction); + $this->tmpl->assign('image_url', $image_url); + $this->tmpl->show("bubble_details.tpl"); + + } // showBubbleDetails() + + public function showCredits() + { + $this->tmpl->assign('version', $this->cfg->version); + $this->tmpl->assign('product', $this->cfg->product); + $this->tmpl->show("credits.tpl"); + + } // showCredits() + + public function create_thumbnail($image, $width) + { + // if thumbnail already exists, don't recreate it + if(file_exists(dirname($image) ."/thumbs/". $width ."_". basename($image))) + return; + + $src_img = @imagecreatefromjpeg($image); + + if($src_img) + { + /* grabs the height and width */ + $new_w = imagesx($src_img); + $new_h = imagesy($src_img); + + // If requested width is more then the actual image width, + // do not generate a thumbnail + + if($width >= $new_w) { + imagedestroy($src_img); + return; + } + + /* calculates aspect ratio */ + $aspect_ratio = $new_h / $new_w; + + /* sets new size */ + $new_w = $width; + $new_h = abs($new_w * $aspect_ratio); + + /* creates new image of that size */ + $dst_img = imagecreatetruecolor($new_w,$new_h); + + imagefill($dst_img, 0, 0, ImageColorAllocate($dst_img, 255, 255, 255)); + + /* copies resized portion of original image into new image */ + imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($src_img)); + + /* write down new generated file */ + + if(!file_exists(dirname($image) ."/thumbs")) + mkdir(dirname($image) ."/thumbs"); + + $newfile = dirname($image) ."/thumbs/". $width ."_". basename($image); + imagejpeg($dst_img, $newfile, 75); + + /* free your mind */ + imagedestroy($dst_img); + imagedestroy($src_img); + } + + } // create_thumbnail() + + public function get_meta_informations($file) + { + + return exif_read_data($file); + + } // get_meta_informations() + + public function check_config_table() + { + // if the config table doesn't exist yet, create it + if(!$this->cfg_db->db_check_table_exists("images")) { + $this->cfg_db->db_exec(" + CREATE TABLE images ( + img_idx int primary key, + img_md5 varchar(32) + ) + "); + } + + } // check_config_table + + public function gen_thumbs($idx = 0, $fromcmd = 0) + { + if(!$idx) { + /* get all available photos */ + $all = $this->getAllTagPhotos(); + } + else + $all = Array($idx); + + foreach($all as $photo) { + + $full_path = $this->translate_path($details['directory_path']) ."/". $details['name']; + $file_md5 = md5_file($full_path); + + $details = $this->get_photo_details($photo); + if($fromcmd) print "Image ". $details['name'] ." Thumbnails:"; + + /* if the file hasn't changed there is no need to regen the thumb */ + if($file_md5 == $this->getMD5($photo)) { + if($fromcmd) print " file has not changed - skipping\n"; + continue; + } + + /* set the new/changed MD5 sum for the current photo */ + $this->setMD5($photo, $file_md5); + + $resolutions = Array( + $this->cfg->thumb_width, + $this->cfg->bubble_width, + $this->cfg->photo_width + ); + + /* create thumbnails for the requested resolutions */ + foreach($resolutions as $resolution) { + if($fromcmd) print " ". $resolution ."px"; + $this->create_thumbnail($full_path, $resolution); + } + + if($fromcmd) print "\n"; + + } + + } // gen_thumbs() + + private function getMD5($idx) + { + $result = $this->cfg_db->db_query(" + SELECT img_md5 + FROM images + WHERE img_idx='". $idx ."' + "); + + if(!$result) + return 0; + + $img = $this->cfg_db->db_fetch_object($result); + return $img['img_md5']; + + } // getMD5() + + private function setMD5($idx, $md5) + { + $result = $this->cfg_db->db_exec(" + REPLACE INTO images (img_idx, img_md5) + VALUES ('". $idx ."', '". $md5 ."') + "); + + } // setMD5() + } ?>