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();
$count = 0;
/* If the thumbnail doesn't exist yet, try to create it */
if(!file_exists($thumb_path)) {
- $this->gen_thumb($photo, 0, 1);
+ $this->gen_thumb($photo, true);
}
$meta = $this->get_meta_informations($orig_path);
} // resetTags()
+ public function resetTagSearch()
+ {
+ unset($_SESSION['searchfor']);
+
+ } // resetTagSearch()
+
public function getPhotoSelection()
{
$tagged_photos = Array();
if($end_with < $count)
$this->tmpl->assign("next_url", "javascript:showPhotoIndex(". $next_start .");");
}
-
+
+ $current_tags = "";
+ if($_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', $images);
if(!file_exists($orig_image))
return false;
+ $details = getimagesize($orig_image);
+
+ /* check if original photo is a support image type */
+ if(!$this->parent->checkifImageSupported($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:";
-
- $error = 0;
+ $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";
+ $this->_debug("\n");
} // gen_thumb()
} // setTagCondition()
- public function startSearch($searchfor)
+ public function startTagSearch($searchfor)
{
$_SESSION['searchfor'] = $searchfor;
+ $_SESSION['selected_tags'] = Array();
- } // startSearch()
+ foreach($this->avail_tags as $tag) {
+ if(preg_match('/'. $searchfor .'/i', $this->tags[$tag]))
+ array_push($_SESSION['selected_tags'], $tag);
+ }
+
+ } // startTagSearch()
private function rotateImage($img, $degrees)
{
} // get_photo_tags()
- function showTextImage($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()
+
}
?>
projects / phpfspot.git / blobdiff