X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?p=phpfspot.git;a=blobdiff_plain;f=phpfspot.class.php;h=094746c0bef16097794697aed7675794b650cafd;hp=eb2312bf709a9b5ff0302d4538fa18480e6c2a1b;hb=43071ed9b32e3368aae01852abd70fa6b3afd877;hpb=5aacb6d86fa943c66ee94eb603887bb40e034ec5
diff --git a/phpfspot.class.php b/phpfspot.class.php
index eb2312b..094746c 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -122,7 +122,7 @@ class PHPFSPOT {
/* set application name and version information */
$this->cfg->product = "phpfspot";
- $this->cfg->version = "1.4";
+ $this->cfg->version = "1.5";
$this->sort_orders= array(
'date_asc' => 'Date ↑',
@@ -726,7 +726,7 @@ class PHPFSPOT {
* session-variable $_SESSION['selected_tags']
* @return string
*/
- public function getSelectedTags()
+ public function getSelectedTags($type = 'link')
{
/* retrive tags from database */
$this->get_tags();
@@ -737,7 +737,29 @@ class PHPFSPOT {
{
// return all selected tags
if(isset($_SESSION['selected_tags']) && in_array($tag, $_SESSION['selected_tags'])) {
- $output.= "". $this->tags[$tag] .", ";
+
+ switch($type) {
+ default:
+ case 'link':
+ $output.= "". $this->tags[$tag] .", ";
+ break;
+ case 'img':
+ $output.= "
+
+ ";
+ break;
+ }
}
}
@@ -767,10 +789,15 @@ class PHPFSPOT {
if(isset($_SESSION['searchfor_tag']))
unset($_SESSION['searchfor_tag']);
+ // has the user requested to hide this tag, and still someone,
+ // somehow tries to add it, don't allow this.
+ if(!isset($this->cfg->hide_tags) &&
+ in_array($this->get_tag_name($tag), $this->cfg->hide_tags))
+ return "ok";
+
if(!in_array($tag, $_SESSION['selected_tags']))
array_push($_SESSION['selected_tags'], $tag);
-
return "ok";
} // addTag()
@@ -1310,6 +1337,7 @@ class PHPFSPOT {
$this->tmpl->assign('img_fullname', $img_fullname);
$this->tmpl->assign('img_title', $img_title);
$this->tmpl->assign('thumbs', $thumbs);
+ $this->tmpl->assign('selected_tags', $this->getSelectedTags('img'));
$this->tmpl->show("photo_index.tpl");
@@ -1337,7 +1365,7 @@ class PHPFSPOT {
} // showCredits()
/**
- * create_thumbnails for the requested width
+ * create thumbnails for the requested width
*
* this function creates image thumbnails of $orig_image
* stored as $thumb_image. It will check if the image is
@@ -1354,13 +1382,13 @@ class PHPFSPOT {
return false;
}
- $details = getimagesize($orig_image);
-
+ $mime = $this->get_mime_info($orig_image);
+
/* check if original photo is a support image type */
- if(!$this->checkifImageSupported($details['mime']))
+ if(!$this->checkifImageSupported($mime))
return false;
- switch($details['mime']) {
+ switch($mime) {
case 'image/jpeg':
@@ -1399,27 +1427,23 @@ class PHPFSPOT {
$handler = "gd";
break;
- case 'image/tiff':
+ case 'image/x-portable-pixmap':
$src_img = new Imagick($orig_image);
- print_r($src_img->queryFormats());
-
$handler = "imagick";
- exit(1);
break;
}
+ if(!isset($src_img) || empty($src_img)) {
+ print "Can't load image from ". $orig_image ."\n";
+ return false;
+ }
switch($handler) {
case 'gd':
- if(!isset($src_img) || empty($src_img)) {
- print "Can't load image from ". $orig_image ."\n";
- return false;
- }
-
/* grabs the height and width */
$cur_width = imagesx($src_img);
$cur_height = imagesy($src_img);
@@ -1433,45 +1457,71 @@ class PHPFSPOT {
imagedestroy($src_img);
return true;
}
+ break;
- // If the image will be rotate because EXIF orientation said so
- // 'virtually rotate' the image for further calculations
- if($rotate == 90 || $rotate == 270) {
- $tmp = $cur_width;
- $cur_width = $cur_height;
- $cur_height = $tmp;
- }
+ case 'imagick':
- /* calculates aspect ratio */
- $aspect_ratio = $cur_height / $cur_width;
+ $cur_width = $src_img->getImageWidth();
+ $cur_height = $src_img->getImageHeight();
- /* sets new size */
- if($aspect_ratio < 1) {
- $new_w = $width;
- $new_h = abs($new_w * $aspect_ratio);
- } else {
- /* 'virtually' rotate the image and calculate it's ratio */
- $tmp_w = $cur_height;
- $tmp_h = $cur_width;
- /* now get the ratio from the 'rotated' image */
- $tmp_ratio = $tmp_h/$tmp_w;
- /* now calculate the new dimensions */
- $tmp_w = $width;
- $tmp_h = abs($tmp_w * $tmp_ratio);
-
- // now that we know, how high they photo should be, if it
- // gets rotated, use this high to scale the image
- $new_h = $tmp_h;
- $new_w = abs($new_h / $aspect_ratio);
-
- // If the image will be rotate because EXIF orientation said so
- // now 'virtually rotate' back the image for the image manipulation
- if($rotate == 90 || $rotate == 270) {
- $tmp = $new_w;
- $new_w = $new_h;
- $new_h = $tmp;
- }
+ // If requested width is more then the actual image width,
+ // do not generate a thumbnail, instead safe the original
+ // as thumbnail but with lower quality. But if the image
+ // is to heigh too, then we still have to resize it.
+ if($width >= $cur_width && $cur_height < $this->cfg->thumb_height) {
+ $src_img->setCompressionQuality(75);
+ $src_img->setImageFormat('jpeg');
+ $src_img->writeImage($thumb_image);
+ $src_img->clear();
+ $src_img->destroy();
+ return true;
}
+ break;
+
+ }
+
+ // If the image will be rotate because EXIF orientation said so
+ // 'virtually rotate' the image for further calculations
+ if($rotate == 90 || $rotate == 270) {
+ $tmp = $cur_width;
+ $cur_width = $cur_height;
+ $cur_height = $tmp;
+ }
+
+ /* calculates aspect ratio */
+ $aspect_ratio = $cur_height / $cur_width;
+
+ /* sets new size */
+ if($aspect_ratio < 1) {
+ $new_w = $width;
+ $new_h = abs($new_w * $aspect_ratio);
+ } else {
+ /* 'virtually' rotate the image and calculate it's ratio */
+ $tmp_w = $cur_height;
+ $tmp_h = $cur_width;
+ /* now get the ratio from the 'rotated' image */
+ $tmp_ratio = $tmp_h/$tmp_w;
+ /* now calculate the new dimensions */
+ $tmp_w = $width;
+ $tmp_h = abs($tmp_w * $tmp_ratio);
+
+ // now that we know, how high they photo should be, if it
+ // gets rotated, use this high to scale the image
+ $new_h = $tmp_h;
+ $new_w = abs($new_h / $aspect_ratio);
+
+ // If the image will be rotate because EXIF orientation said so
+ // now 'virtually rotate' back the image for the image manipulation
+ if($rotate == 90 || $rotate == 270) {
+ $tmp = $new_w;
+ $new_w = $new_h;
+ $new_h = $tmp;
+ }
+ }
+
+ switch($handler) {
+
+ case 'gd':
/* creates new image of that size */
$dst_img = imagecreatetruecolor($new_w, $new_h);
@@ -1515,6 +1565,38 @@ class PHPFSPOT {
case 'imagick':
+ $src_img->resizeImage($new_w, $new_h, Imagick::FILTER_LANCZOS, 1);
+
+ /* needs the image to be flipped horizontal? */
+ if($flip_hori) {
+ $this->_debug("(FLIP)");
+ $src_img->rotateImage(new ImagickPixel(), 90);
+ $src_img->flipImage();
+ $src_img->rotateImage(new ImagickPixel(), -90);
+ }
+ /* needs the image to be flipped vertical? */
+ if($flip_vert) {
+ $this->_debug("(FLIP)");
+ $src_img->flipImage();
+ }
+
+ if($rotate) {
+ $this->_debug("(ROTATE)");
+ $src_img->rotateImage(new ImagickPixel(), $rotate);
+ }
+
+ $src_img->setCompressionQuality(75);
+ $src_img->setImageFormat('jpeg');
+
+ if(!$src_img->writeImage($thumb_image)) {
+ print "Can't write thumbnail ". $thumb_image ."\n";
+ return false;
+ }
+
+ $src_img->clear();
+ $src_img->destroy();
+ return true;
+
break;
}
@@ -1575,6 +1657,7 @@ class PHPFSPOT {
$this->cfg->thumb_width,
$this->cfg->photo_width,
$this->cfg->mini_width,
+ 30,
);
/* get details from F-Spot's database */
@@ -1593,10 +1676,27 @@ class PHPFSPOT {
return;
}
- $file_md5 = md5_file($full_path);
-
$this->_debug("Image [". $idx ."] ". $this->shrink_text($this->parse_uri($details['uri'], 'filename'), 20) ." Thumbnails:");
+ /* If Nikon NEF format, we need to treat it another way */
+ if(isset($this->cfg->dcraw_bin) &&
+ file_exists($this->cfg->dcraw_bin) &&
+ is_executable($this->cfg->dcraw_bin) &&
+ preg_match('/\.nef$/i', $details['uri'])) {
+
+ $ppm_path = preg_replace('/\.nef$/i', '.ppm', $full_path);
+
+ /* if PPM file does not exist, let dcraw convert it from NEF */
+ if(!file_exists($ppm_path)) {
+ system($this->cfg->dcraw_bin ." -a ". $full_path);
+ }
+
+ /* for now we handle the PPM instead of the NEF */
+ $full_path = $ppm_path;
+
+ }
+
+ $file_md5 = md5_file($full_path);
$changes = false;
foreach($resolutions as $resolution) {
@@ -1899,8 +1999,11 @@ class PHPFSPOT {
$tags = Array();
- while($row = $this->db->db_fetch_object($result))
+ while($row = $this->db->db_fetch_object($result)) {
+ if(isset($this->cfg->hide_tags) && in_array($row['name'], $this->cfg->hide_tags))
+ continue;
$tags[$row['id']] = $row['name'];
+ }
return $tags;
@@ -2002,7 +2105,14 @@ class PHPFSPOT {
*/
public function checkifImageSupported($mime)
{
- if(in_array($mime, Array("image/jpeg", "image/png", "image/tiff")))
+ $supported_types = Array(
+ "image/jpeg",
+ "image/png",
+ "image/x-portable-pixmap",
+ "image/tiff"
+ );
+
+ if(in_array($mime, $supported_types))
return true;
return false;
@@ -2449,11 +2559,26 @@ class PHPFSPOT {
{
$all = Array();
- $result = $this->db->db_query("
- SELECT id
- FROM photos
- ");
-
+ $query_str = "
+ SELECT p.id
+ FROM photos p
+ ";
+
+ /* if show_tags is set, only return details for photos which
+ are specified to be shown
+ */
+ if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) {
+ $query_str.= "
+ INNER JOIN photo_tags pt
+ ON p.id=pt.photo_id
+ INNER JOIN tags t
+ ON pt.tag_id=t.id
+ WHERE
+ t.name IN ('".implode("','",$this->cfg->show_tags)."')";
+ }
+
+ $result = $this->db->db_query($query_str);
+
while($row = $this->db->db_fetch_object($result)) {
array_push($all, $row['id']);
}
@@ -2462,6 +2587,56 @@ class PHPFSPOT {
} // get_random_photo()
+ /**
+ * get random photo tag photo
+ *
+ * this function will get all photos tagged with the requested
+ * tag from the fspot database and randomly return ONE entry
+ *
+ * saddly there is yet no sqlite3 function which returns
+ * the bulk result in array, so we have to fill up our
+ * own here.
+ * @return array
+ */
+ public function get_random_tag_photo($tagidx)
+ {
+ $all = Array();
+
+ $query_str = "
+ SELECT p.id
+ FROM photos p
+ INNER JOIN photo_tags pt
+ ON p.id=pt.photo_id
+ ";
+
+ if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) {
+ $query_str.= "
+ INNER JOIN tags t
+ ON pt.tag_id=t.id
+ ";
+ }
+ $query_str.= "
+ WHERE
+ pt.tag_id LIKE '". $tagidx ."'
+ ";
+
+ /*if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) {
+ $query_str.= "
+ AND
+ t.name IN ('".implode("','",$this->cfg->show_tags)."')
+ ";
+ }*/
+
+ $result = $this->db->db_query($query_str);
+
+ while($row = $this->db->db_fetch_object($result)) {
+ array_push($all, $row['id']);
+ }
+
+ return $all[array_rand($all)];
+
+ } // get_random_tag_photo()
+
/**
* validates provided date
*
@@ -2819,6 +2994,57 @@ class PHPFSPOT {
} // getCurrentPage()
+ /**
+ * return mime info
+ *
+ * this function tries to find out the correct mime-type
+ * for the provided file.
+ * @param string $file
+ * @return string
+ */
+ public function get_mime_info($file)
+ {
+ $details = getimagesize($file);
+
+ /* if getimagesize() returns empty, try at least to find out the
+ mime type.
+ */
+ if(empty($details) && function_exists('mime_content_type')) {
+
+ // mime_content_type is marked as deprecated in the documentation,
+ // but is it really necessary to force users to install a PECL
+ // extension?
+ $details['mime'] = mime_content_type($file);
+ }
+
+ return $details['mime'];
+
+ } // get_mime_info()
+
+ /**
+ * return tag-name by tag-idx
+ *
+ * this function returns the tag-name for the requested
+ * tag specified by tag-idx.
+ * @param integer $idx
+ * @return string
+ */
+ public function get_tag_name($idx)
+ {
+ if($result = $this->db->db_fetchSingleRow("
+ SELECT name
+ FROM tags
+ WHERE
+ id LIKE '". $idx ."'")) {
+
+ return $result['name'];
+
+ }
+
+ return 0;
+
+ } // get_tag_name()
+
} // class PHPFSPOT
?>
![](\"resources/underbar.png\")
+