public function __construct()
{
- $this->cfg = new PHPFSPOT_CFG;
+ /* Check necessary requirements */
+ if(!$this->checkRequirements()) {
+ exit(1);
+ }
- $this->db = new PHPFSPOT_DB(&$this, $this->cfg->fspot_db);
+ $this->cfg = new PHPFSPOT_CFG;
+ $this->db = new PHPFSPOT_DB(&$this, $this->cfg->fspot_db);
$this->cfg_db = new PHPFSPOT_DB(&$this, $this->cfg->phpfspot_db);
$this->check_config_table();
$this->tmpl->assign('searchfor', $_SESSION['searchfor']);
$this->tmpl->assign('page_title', $this->cfg->page_title);
$this->tmpl->assign('current_condition', $_SESSION['tag_condition']);
+
+ switch($_GET['mode']) {
+ case 'showpi':
+ if(isset($_GET['tags'])) {
+ $_SESSION['selected_tags'] = split(',', $_GET['tags']);
+ }
+ break;
+ }
+
+ $this->tmpl->assign('content_page', 'welcome.tpl');
$this->tmpl->show("index.tpl");
+
} // show()
private function get_tags()
{
+
$this->avail_tags = Array();
$count = 0;
$thumb_path = $this->cfg->base_path ."/thumbs/". $this->cfg->photo_width ."_". $this->getMD5($photo);
if(!file_exists($orig_path)) {
- print "Photo ". $orig_path ." does not exist!<br />\n";
+ $this->_warning("Photo ". $orig_path ." does not exist!<br />\n");
}
if(!is_readable($orig_path)) {
- print "Photo ". $orig_path ." is not readable for user ". get_current_user() ."<br />\n";
+ $this->_warning("Photo ". $orig_path ." is not readable for user ". get_current_user() ."<br />\n");
}
/* If the thumbnail doesn't exist yet, try to create it */
if(!file_exists($thumb_path)) {
- $this->gen_thumb($photo, 0, 1);
+ $this->gen_thumb($photo, true);
}
$meta = $this->get_meta_informations($orig_path);
+ $meta_date = isset($meta['FileDateTime']) ? strftime("%a %x %X", $meta['FileDateTime']) : "n/a";
+ $meta_make = isset($meta['Make']) ? $meta['Make'] ." ". $meta['Model'] : "n/a";
+ $meta_res = isset($meta['ExifImageWidth']) ? $meta['ExifImageWidth'] ."x". $meta['ExifImageLength'] : "n/a";
+ $meta_size = isset($meta['FileSize']) ? round($meta['FileSize']/1024, 1) ."kbyte" : "n/a";
+
if(file_exists($thumb_path)) {
$info = getimagesize($thumb_path);
$this->tmpl->assign('width', $info[0]);
$this->tmpl->assign('height', $info[1]);
- $this->tmpl->assign('ExifMadeOn', strftime("%a %x %X", $meta['FileDateTime']));
- $this->tmpl->assign('ExifMadeWith', $meta['Make'] ." ". $meta['Model']);
- $this->tmpl->assign('ExifOrigResolution', $meta['ExifImageWidth'] ."x". $meta['ExifImageLength']);
- $this->tmpl->assign('ExifFileSize', round($meta['FileSize']/1024, 1));
+ $this->tmpl->assign('ExifMadeOn', $meta_date);
+ $this->tmpl->assign('ExifMadeWith', $meta_make);
+ $this->tmpl->assign('ExifOrigResolution', $meta_res);
+ $this->tmpl->assign('ExifFileSize', $meta_size);
$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);
$this->tmpl->assign('tags', $this->get_photo_tags($photo));
}
else {
- print "Can't open file ". $thumb_path ."\n";
+ $this->_warning("Can't open file ". $thumb_path ."\n");
}
if($previous_img) {
} // resetTags()
+ public function resetTagSearch()
+ {
+ unset($_SESSION['searchfor']);
+
+ } // resetTagSearch()
+
public function getPhotoSelection()
{
$tagged_photos = Array();
$this->tmpl->assign('searchfor', $_SESSION['searchfor']);
if($this->cfg->rows_per_page != 0) {
+
+ /* calculate the page switchers */
$previous_start = $begin_with - ($this->cfg->rows_per_page * $this->cfg->thumbs_per_row);
$next_start = $begin_with + ($this->cfg->rows_per_page * $this->cfg->thumbs_per_row);
$this->tmpl->assign("previous_url", "javascript:showPhotoIndex(". $previous_start .");");
if($end_with < $count)
$this->tmpl->assign("next_url", "javascript:showPhotoIndex(". $next_start .");");
+
+ /* page selector */
+ $photo_per_page = $this->cfg->rows_per_page * $this->cfg->thumbs_per_row;
+
+ /* until 6 pages we show the selector from 1-6
+ everything large will be
+ 1 ... 2 3 4 (5) 6 7 ... 9
+ */
+ $last_page = ceil($count / $photo_per_page);
+
+ if($begin_with == 0) {
+ $current_page = 1;
+ }
+ else {
+ $current_page = 0;
+ for($i = $begin_with; $i >= 0; $i-=$photo_per_page) {
+ $current_page++;
+ }
+ }
+
+ for($i = 1; $i <= $last_page; $i++) {
+
+
+ if($current_page == $i)
+ $style = "style=\"font-size: 125%;\"";
+ elseif($current_page-1 == $i || $current_page+1 == $i)
+ $style = "style=\"font-size: 105%;\"";
+ elseif(($current_page-5 >= $i) && ($i != 1) ||
+ ($current_page+5 <= $i) && ($i != $last_page))
+ $style = "style=\"font-size: 75%;\"";
+ else
+ $style = "";
+
+ $page_select.= "<a href=\"javascript:showPhotoIndex(". (($i*$photo_per_page)-$photo_per_page) .");\"";
+ if($style != "")
+ $page_select.= $style;
+ $page_select.= ">". $i ."</a> ";
+
+ }
+
+ $this->tmpl->assign('page_selector', $page_select);
}
-
+
+ $current_tags = "";
+ if($_SESSION['selected_tags'] != "") {
+ foreach($_SESSION['selected_tags'] as $tag)
+ $current_tags.= $tag .",";
+ $current_tags = substr($current_tags, 0, strlen($current_tags)-1);
+ }
+
+ $extern_link = "http://". $_SERVER['SERVER_NAME'] ."/index.php?mode=showpi&tags=". $current_tags;
+
+ $this->tmpl->assign('extern_link', $extern_link);
$this->tmpl->assign('count', $count);
$this->tmpl->assign('width', $this->cfg->thumb_width);
$this->tmpl->assign('images', $images);
$filesize = rand($filesize/1024, 2);
if(!file_exists($orig_path)) {
- print "Photo ". $orig_path ." does not exist!<br />\n";
+ $this->_warning("Photo ". $orig_path ." does not exist!<br />\n");
return;
}
if(!is_readable($orig_path)) {
- print "Photo ". $orig_path ." is not readable for user ". get_current_user() ."<br />\n";
+ $this->_warning("Photo ". $orig_path ." is not readable for user ". get_current_user() ."<br />\n");
return;
}
if(!file_exists($orig_image))
return false;
+ $details = getimagesize($orig_image);
+
+ /* check if original photo is a support image type */
+ if(!$this->checkifImageSupported($details['mime']))
+ return false;
+
$meta = $this->get_meta_informations($orig_image);
$rotate = 0;
* 2. Check if the md5sum of the original file has changed
* 3. Generate the thumbnails if needed
*/
- public function gen_thumb($idx = 0, $fromcmd = 0, $force = 0)
+ public function gen_thumb($idx = 0, $force = 0)
{
+ $error = 0;
+
$resolutions = Array(
$this->cfg->thumb_width,
$this->cfg->bubble_width,
$this->cfg->photo_width,
);
+ /* get details from F-Spot's database */
$details = $this->get_photo_details($idx);
+
+ /* calculate file MD5 sum */
$full_path = $this->translate_path($details['directory_path']) ."/". $details['name'];
- $file_md5 = md5_file($full_path);
- if($fromcmd) print "Image [". $idx ."] ". $details['name'] ." Thumbnails:";
+ if(!file_exists($full_path)) {
+ $this->_warning("File ". $full_path ." does not exist\n");
+ return;
+ }
+
+ if(!is_readable($full_path)) {
+ $this->_warning("File ". $full_path ." is not readable for ". get_current_user() ."\n");
+ return;
+ }
- $error = 0;
+ $file_md5 = md5_file($full_path);
+
+ $this->_debug("Image [". $idx ."] ". $details['name'] ." Thumbnails:");
foreach($resolutions as $resolution) {
/* if the thumbnail file doesn't exist, create it */
if(!file_exists($thumb_path)) {
- if($fromcmd) print " ". $resolution ."px";
+ $this->_debug(" ". $resolution ."px");
if(!$this->create_thumbnail($full_path, $thumb_path, $resolution))
$error = 1;
-
}
/* if the file hasn't changed there is no need to regen the thumb */
elseif($file_md5 != $this->getMD5($idx) || $force) {
- if($fromcmd) print " ". $resolution ."px";
+ $this->_debug(" ". $resolution ."px");
if(!$this->create_thumbnail($full_path, $thumb_path, $resolution))
$error = 1;
}
/* set the new/changed MD5 sum for the current photo */
- if(!$error)
+ if(!$error) {
$this->setMD5($idx, $file_md5);
+ }
- if($fromcmd) print "\n";
+ $this->_debug("\n");
} // gen_thumb()
} // get_photo_tags()
- function showTextImage($txt, $color=000000, $space=4, $font=4, $w=300)
+ public function showTextImage($txt, $color=000000, $space=4, $font=4, $w=300)
{
if (strlen($color) != 6)
$color = 000000;
} // showTextImage()
+ private function checkRequirements()
+ {
+ if(!function_exists("imagecreatefromjpeg")) {
+ print "PHP GD library extension is missing<br />\n";
+ $missing = true;
+ }
+
+ if(!function_exists("sqlite3_open")) {
+ print "PHP SQLite3 library extension is missing<br />\n";
+ $missing = true;
+ }
+
+ /* Check for HTML_AJAX PEAR package, lent from Horde project */
+ ini_set('track_errors', 1);
+ @include_once 'HTML/AJAX/Server.php';
+ if(isset($php_errormsg)) {
+ print "PEAR HTML_AJAX package is missing<br />\n";
+ $missing = true;
+ }
+ ini_restore('track_errors');
+
+ if(isset($missing))
+ return false;
+
+ return true;
+
+ } // checkRequirements()
+
+ private function _debug($text)
+ {
+ if($this->fromcmd) {
+ print $text;
+ }
+
+ } // _debug()
+
+ public function checkifImageSupported($mime)
+ {
+ if(in_array($mime, Array("image/jpeg")))
+ return true;
+
+ return false;
+
+ } // checkifImageSupported()
+
+ public function _warning($text)
+ {
+ print "<img src=\"resources/green_info.png\" alt=\"warning\" />\n";
+ print $text;
+
+ } // _warning()
+
}
?>
projects / phpfspot.git / blobdiff