X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?p=phpfspot.git;a=blobdiff_plain;f=phpfspot.class.php;h=eaa788a10b97a9b2e1a2b032f55040340f3e31e7;hp=61b01c0aa6aa6066c97675991dbb336233ada1a3;hb=5bc350814a9426a89e8ab06728badad9430d4015;hpb=40fa5245b85df31ca4453c3ddc8ec37f7ed3122d diff --git a/phpfspot.class.php b/phpfspot.class.php index 61b01c0..eaa788a 100644 --- a/phpfspot.class.php +++ b/phpfspot.class.php @@ -32,6 +32,7 @@ class PHPFSPOT { var $tmpl; var $tags; var $avail_tags; + private $dbver; /** * class constructor @@ -48,23 +49,42 @@ class PHPFSPOT { $this->cfg->product = "phpfspot"; $this->cfg->version = "1.2"; + $this->sort_orders= array( + 'date_asc' => 'Date ↑', + 'date_desc' => 'Date ↓', + 'name_asc' => 'Name ↑', + 'name_desc' => 'Name ↓' + ); + /* Check necessary requirements */ if(!$this->checkRequirements()) { exit(1); } $this->db = new PHPFSPOT_DB($this, $this->cfg->fspot_db); - + if(!is_writeable($this->cfg->fspot_db)) { + print $this->cfg->fspot_db ." is not writeable for user ". $this->getuid() ."\n"; + exit(1); + } + + $this->dbver = $this->getFspotDBVersion(); + if(!is_writeable(dirname($this->cfg->phpfspot_db))) { - print dirname($this->cfg->phpfspot_db) .": directory is not writeable!"; + print dirname($this->cfg->phpfspot_db) .": directory is not writeable for user ". $this->getuid() ."\n"; exit(1); } - + + if(!is_writeable($this->cfg->base_path ."/templates_c")) { + print $this->cfg->base_path ."/templates_c: directory is not writeable for user ". $this->getuid() ."\n"; + exit(1); + } + $this->cfg_db = new PHPFSPOT_DB($this, $this->cfg->phpfspot_db); if(!is_writeable($this->cfg->phpfspot_db)) { print $this->cfg->phpfspot_db ." is not writeable for user ". $this->getuid() ."\n"; exit(1); } + $this->check_config_table(); /* include Smarty template engine */ @@ -76,9 +96,12 @@ class PHPFSPOT { require_once "phpfspot_tmpl.php"; $this->tmpl = new PHPFSPOT_TMPL($this); - $this->get_tags(); + /* check if all necessary indices exist */ + $this->checkDbIndices(); - session_start(); + /* if session is not yet started, do it now */ + if(session_id() == "") + session_start(); if(!isset($_SESSION['tag_condition'])) $_SESSION['tag_condition'] = 'or'; @@ -116,65 +139,68 @@ class PHPFSPOT { $this->tmpl->assign('current_condition', $_SESSION['tag_condition']); $this->tmpl->assign('template_path', 'themes/'. $this->cfg->theme_name); - $_SESSION['start_action'] = $_GET['mode']; + if(isset($_GET['mode'])) { - switch($_GET['mode']) { - case 'showpi': - if(isset($_GET['tags'])) { - $_SESSION['selected_tags'] = $this->extractTags($_GET['tags']); - } - if(isset($_GET['from_date']) && $this->isValidDate($_GET['from_date'])) { - $_SESSION['from_date'] = strtotime($_GET['from_date'] ." 00:00:00"); - } - if(isset($_GET['to_date']) && $this->isValidDate($_GET['to_date'])) { - $_SESSION['to_date'] = strtotime($_GET['to_date'] ." 23:59:59"); - } - break; - case 'showp': - if(isset($_GET['tags'])) { - $_SESSION['selected_tags'] = $this->extractTags($_GET['tags']); - $_SESSION['start_action'] = 'showp'; - } - if(isset($_GET['id']) && is_numeric($_GET['id'])) { - $_SESSION['current_photo'] = $_GET['id']; - $_SESSION['start_action'] = 'showp'; - } - if(isset($_GET['from_date']) && $this->isValidDate($_GET['from_date'])) { - $_SESSION['from_date'] = strtotime($_GET['from_date']); - } - if(isset($_GET['to_date']) && $this->isValidDate($_GET['to_date'])) { - $_SESSION['to_date'] = strtotime($_GET['to_date']); - } - break; - case 'export': - $this->tmpl->show("export.tpl"); - return; - break; - case 'slideshow': - $this->tmpl->show("slideshow.tpl"); - return; - break; - case 'rss': - if(isset($_GET['tags'])) { - $_SESSION['selected_tags'] = $this->extractTags($_GET['tags']); - } - if(isset($_GET['from_date']) && $this->isValidDate($_GET['from_date'])) { - $_SESSION['from_date'] = strtotime($_GET['from_date'] ." 00:00:00"); - } - if(isset($_GET['to_date']) && $this->isValidDate($_GET['to_date'])) { - $_SESSION['to_date'] = strtotime($_GET['to_date'] ." 23:59:59"); - } - $this->getRSSFeed(); - return; - break; + $_SESSION['start_action'] = $_GET['mode']; + + switch($_GET['mode']) { + case 'showpi': + if(isset($_GET['tags'])) { + $_SESSION['selected_tags'] = $this->extractTags($_GET['tags']); + } + if(isset($_GET['from_date']) && $this->isValidDate($_GET['from_date'])) { + $_SESSION['from_date'] = strtotime($_GET['from_date'] ." 00:00:00"); + } + if(isset($_GET['to_date']) && $this->isValidDate($_GET['to_date'])) { + $_SESSION['to_date'] = strtotime($_GET['to_date'] ." 23:59:59"); + } + break; + case 'showp': + if(isset($_GET['tags'])) { + $_SESSION['selected_tags'] = $this->extractTags($_GET['tags']); + $_SESSION['start_action'] = 'showp'; + } + if(isset($_GET['id']) && is_numeric($_GET['id'])) { + $_SESSION['current_photo'] = $_GET['id']; + $_SESSION['start_action'] = 'showp'; + } + if(isset($_GET['from_date']) && $this->isValidDate($_GET['from_date'])) { + $_SESSION['from_date'] = strtotime($_GET['from_date']); + } + if(isset($_GET['to_date']) && $this->isValidDate($_GET['to_date'])) { + $_SESSION['to_date'] = strtotime($_GET['to_date']); + } + break; + case 'export': + $this->tmpl->show("export.tpl"); + return; + break; + case 'slideshow': + $this->tmpl->show("slideshow.tpl"); + return; + break; + case 'rss': + if(isset($_GET['tags'])) { + $_SESSION['selected_tags'] = $this->extractTags($_GET['tags']); + } + if(isset($_GET['from_date']) && $this->isValidDate($_GET['from_date'])) { + $_SESSION['from_date'] = strtotime($_GET['from_date'] ." 00:00:00"); + } + if(isset($_GET['to_date']) && $this->isValidDate($_GET['to_date'])) { + $_SESSION['to_date'] = strtotime($_GET['to_date'] ." 23:59:59"); + } + $this->getRSSFeed(); + return; + break; + } } if(isset($_SESSION['from_date']) && isset($_SESSION['to_date'])) $this->tmpl->assign('date_search_enabled', true); + $this->tmpl->register_function("sort_select_list", array(&$this, "smarty_sort_select_list"), false); $this->tmpl->assign('from_date', $this->get_calendar('from')); $this->tmpl->assign('to_date', $this->get_calendar('to')); - $this->tmpl->assign('sort_field', $this->get_sort_field()); $this->tmpl->assign('content_page', 'welcome.tpl'); $this->tmpl->show("index.tpl"); @@ -196,11 +222,33 @@ class PHPFSPOT { $this->avail_tags = Array(); $count = 0; - $result = $this->db->db_query(" - SELECT id,name - FROM tags - ORDER BY sort_priority ASC - "); + if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) { + $query_str=" + SELECT + DISTINCT t1.id as id, t1.name as name + FROM + photo_tags pt1 + INNER JOIN photo_tags + pt2 ON pt1.photo_id=pt2.photo_id + INNER JOIN tags t1 + ON t1.id=pt1.tag_id + INNER JOIN tags t2 + ON t2.id=pt2.tag_id + WHERE + t2.name IN ('".implode("','",$this->cfg->show_tags)."') + ORDER BY + t1.sort_priority ASC"; + + $result = $this->db->db_query($query_str); + } + else + { + $result = $this->db->db_query(" + SELECT id,name + FROM tags + ORDER BY sort_priority ASC + "); + } while($row = $this->db->db_fetch_object($result)) { @@ -214,13 +262,14 @@ class PHPFSPOT { if(in_array($row['name'], $this->cfg->hide_tags)) continue; - /* if the user has specified to only show certain tags which - are specified in phpfspot's configuration, ignore all others - so they will not be added to the tag list. - */ + /* if you include the following if-clause and the user has specified + to only show certain tags which are specified in phpfspot's + configuration, ignore all others so they will not be added to the + tag list. if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags) && !in_array($row['name'], $this->cfg->show_tags)) continue; + */ $this->tags[$tag_id] = $tag_name; $this->avail_tags[$count] = $tag_id; @@ -238,10 +287,18 @@ class PHPFSPOT { */ public function get_photo_details($idx) { - $query_str = " - SELECT p.id, p.name, p.time, p.directory_path, p.description - FROM photos p - "; + if($this->dbver < 9) { + $query_str = " + SELECT p.id, p.name, p.time, p.directory_path, p.description + FROM photos p + "; + } + else { + $query_str = " + SELECT p.id, p.uri, p.time, p.description + FROM photos p + "; + } /* if show_tags is set, only return details for photos which are specified to be shown @@ -253,13 +310,7 @@ class PHPFSPOT { INNER JOIN tags t ON pt.tag_id=t.id WHERE p.id='". $idx ."' - AND t.name IN ( - "; - foreach($this->cfg->show_tags as $tag) { - $query_str.= "'". $tag ."',"; - } - $query_str = substr($query_str, 0, strlen($query_str)-1); - $query_str.= ")"; + AND t.name IN ('".implode("','",$this->cfg->show_tags)."')"; } else { $query_str.= " @@ -267,8 +318,19 @@ class PHPFSPOT { "; } - $result = $this->db->db_query($query_str); - return $this->db->db_fetch_object($result); + if($result = $this->db->db_query($query_str)) { + + $row = $this->db->db_fetch_object($result); + + if($this->dbver < 9) { + $row['uri'] = "file://". $row['directory_path'] ."/". $row['name']; + } + + return $row; + + } + + return null; } // get_photo_details @@ -282,10 +344,14 @@ class PHPFSPOT { public function getPhotoName($idx, $limit = 0) { if($details = $this->get_photo_details($idx)) { - $name = $this->shrink_text($details['name'], $limit); - return $name; + if($long_name = $this->parse_uri($details['uri'], 'filename')) { + $name = $this->shrink_text($long_name, $limit); + return $name; + } } + return null; + } // getPhotoName() /** @@ -361,15 +427,17 @@ class PHPFSPOT { return; } - $orig_path = $this->translate_path($details['directory_path']) ."/". $details['name']; + $orig_path = $this->translate_path($this->parse_uri($details['uri'], 'fullpath')); $thumb_path = $this->get_thumb_path($this->cfg->photo_width, $photo); if(!file_exists($orig_path)) { $this->_error("Photo ". $orig_path ." does not exist!
\n"); + return; } if(!is_readable($orig_path)) { $this->_error("Photo ". $orig_path ." is not readable for user ". $this->getuid() ."
\n"); + return; } /* If the thumbnail doesn't exist yet, try to create it */ @@ -409,7 +477,7 @@ class PHPFSPOT { $info = getimagesize($thumb_path); $this->tmpl->assign('description', $details['description']); - $this->tmpl->assign('image_name', $details['name']); + $this->tmpl->assign('image_name', $this->parse_uri($details['uri'], 'filename')); $this->tmpl->assign('width', $info[0]); $this->tmpl->assign('height', $info[1]); @@ -455,6 +523,8 @@ class PHPFSPOT { */ public function getAvailableTags() { + $this->get_tags(); + $output = ""; $result = $this->db->db_query(" @@ -524,6 +594,8 @@ class PHPFSPOT { */ public function getSelectedTags() { + $this->get_tags(); + $output = ""; foreach($this->avail_tags as $tag) { @@ -550,6 +622,9 @@ class PHPFSPOT { if(!isset($_SESSION['selected_tags'])) $_SESSION['selected_tags'] = Array(); + if(isset($_SESSION['searchfor'])) + unset($_SESSION['searchfor']); + if(!in_array($tag, $_SESSION['selected_tags'])) array_push($_SESSION['selected_tags'], $tag); @@ -563,6 +638,9 @@ class PHPFSPOT { */ public function delTag($tag) { + if(isset($_SESSION['searchfor'])) + unset($_SESSION['searchfor']); + if(isset($_SESSION['selected_tags'])) { $key = array_search($tag, $_SESSION['selected_tags']); unset($_SESSION['selected_tags'][$key]); @@ -654,23 +732,23 @@ class PHPFSPOT { /* return a search result */ if(isset($_SESSION['searchfor']) && $_SESSION['searchfor'] != '') { $query_str = " - SELECT DISTINCT photo_id - FROM photo_tags pt + SELECT DISTINCT pt1.photo_id + FROM photo_tags pt1 + INNER JOIN photo_tags pt2 + ON pt1.photo_id=pt2.photo_id + INNER JOIN tags t1 + ON pt1.tag_id=t1.id INNER JOIN photos p - ON p.id=pt.photo_id - INNER JOIN tags t - ON pt.tag_id=t.id - WHERE t.name LIKE '%". $_SESSION['searchfor'] ."%'"; + ON pt1.photo_id=p.id + INNER JOIN tags t2 + ON pt2.tag_id=t2.id + WHERE t1.name LIKE '%". $_SESSION['searchfor'] ."%' "; if(isset($additional_where_cond)) $query_str.= "AND ". $additional_where_cond ." "; if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) { - $query_str.= "AND t.name IN ("; - foreach($this->cfg->show_tags as $tag) { - $query_str.= "'". $tag ."',"; - } - $query_str = substr($query_str, 0, strlen($query_str)-1) . ")"; + $query_str.= "AND t2.name IN ('".implode("','",$this->cfg->show_tags)."')"; } if(isset($order_str)) @@ -690,30 +768,30 @@ class PHPFSPOT { $selected.= $tag .","; $selected = substr($selected, 0, strlen($selected)-1); + /* photo has to match at least on of the selected tags */ if($_SESSION['tag_condition'] == 'or') { $query_str = " - SELECT DISTINCT pt.photo_id - FROM photo_tags pt - INNER JOIN photos p - ON p.id=pt.photo_id + SELECT DISTINCT pt1.photo_id + FROM photo_tags pt1 + INNER JOIN photo_tags pt2 + ON pt1.photo_id=pt2.photo_id INNER JOIN tags t - ON pt.tag_id=t.id - WHERE pt.tag_id IN (". $selected .") + ON pt2.tag_id=t.id + INNER JOIN photos p + ON pt1.photo_id=p.id + WHERE pt1.tag_id IN (". $selected .") "; if(isset($additional_where_cond)) $query_str.= "AND ". $additional_where_cond ." "; if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) { - $query_str.= "AND t.name IN ("; - foreach($this->cfg->show_tags as $tag) { - $query_str.= "'". $tag ."',"; - } - $query_str = substr($query_str, 0, strlen($query_str)-1) . ")"; + $query_str.= "AND t.name IN ('".implode("','",$this->cfg->show_tags)."')"; } if(isset($order_str)) $query_str.= $order_str; } + /* photo has to match all selected tags */ elseif($_SESSION['tag_condition'] == 'and') { if(count($_SESSION['selected_tags']) >= 32) { @@ -753,21 +831,17 @@ class PHPFSPOT { INNER JOIN photos p ON pt1.photo_id=p.id "; - $query_str.= "WHERE pt1.tag_id=". $_SESSION['selected_tags'][0]; + $query_str.= "WHERE pt2.tag_id=". $_SESSION['selected_tags'][0]." "; for($i = 1; $i < count($_SESSION['selected_tags']); $i++) { $query_str.= " - AND pt". ($i+1) .".tag_id=". $_SESSION['selected_tags'][$i] ." + AND pt". ($i+2) .".tag_id=". $_SESSION['selected_tags'][$i] ." "; } if(isset($additional_where_cond)) $query_str.= "AND ". $additional_where_cond; if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) { - $query_str.= "AND t.name IN ("; - foreach($this->cfg->show_tags as $tag) { - $query_str.= "'". $tag ."',"; - } - $query_str = substr($query_str, 0, strlen($query_str)-1) . ")"; + $query_str.= "AND t.name IN ('".implode("','",$this->cfg->show_tags). "')"; } if(isset($order_str)) @@ -795,11 +869,7 @@ class PHPFSPOT { $query_str.= "WHERE ". $additional_where_cond ." "; if(isset($this->cfg->show_tags) && !empty($this->cfg->show_tags)) { - $query_str.= "AND t.name IN ("; - foreach($this->cfg->show_tags as $tag) { - $query_str.= "'". $tag ."',"; - } - $query_str = substr($query_str, 0, strlen($query_str)-1) . ")"; + $query_str.= "AND t.name IN ('".implode("','",$this->cfg->show_tags). "')"; } if(isset($order_str)) @@ -836,8 +906,9 @@ class PHPFSPOT { } elseif($this->cfg->rows_per_page > 0) { - if(!$_SESSION['begin_with'] || $_SESSION['begin_with'] == 0) + if(!isset($_SESSION['begin_with']) || $_SESSION['begin_with'] == 0) { $begin_with = 0; + } else { $begin_with = $_SESSION['begin_with']; @@ -870,30 +941,33 @@ class PHPFSPOT { for($i = $begin_with; $i < $end_with; $i++) { - $images[$rows][$cols] = $photos[$i]; - $img_id[$rows][$cols] = $i; - $img_name[$rows][$cols] = htmlspecialchars($this->getPhotoName($photos[$i], 15)); - $img_title[$rows][$cols] = "Click to view photo ". htmlspecialchars($this->getPhotoName($photos[$i], 0)); + if(isset($photos[$i])) { - $thumb_path = $this->get_thumb_path($this->cfg->thumb_width, $photos[$i]); + $images[$rows][$cols] = $photos[$i]; + $img_id[$rows][$cols] = $i; + $img_name[$rows][$cols] = htmlspecialchars($this->getPhotoName($photos[$i], 15)); + $img_title[$rows][$cols] = "Click to view photo ". htmlspecialchars($this->getPhotoName($photos[$i], 0)); - if(file_exists($thumb_path)) { - $info = getimagesize($thumb_path); - $img_width[$rows][$cols] = $info[0]; - $img_height[$rows][$cols] = $info[1]; - } + $thumb_path = $this->get_thumb_path($this->cfg->thumb_width, $photos[$i]); - if($cols == $this->cfg->thumbs_per_row-1) { - $cols = 0; - $rows++; - $images[$rows] = Array(); - $img_width[$rows] = Array(); - $img_height[$rows] = Array(); - } - else { - $cols++; - } - } + if(file_exists($thumb_path)) { + $info = getimagesize($thumb_path); + $img_width[$rows][$cols] = $info[0]; + $img_height[$rows][$cols] = $info[1]; + } + + if($cols == $this->cfg->thumbs_per_row-1) { + $cols = 0; + $rows++; + $images[$rows] = Array(); + $img_width[$rows] = Array(); + $img_height[$rows] = Array(); + } + else { + $cols++; + } + } + } // +1 for for smarty's selection iteration $rows++; @@ -912,6 +986,8 @@ class PHPFSPOT { /* do we have to display the page selector ? */ if($this->cfg->rows_per_page != 0) { + + $page_select = ""; /* calculate the page switchers */ $previous_start = $begin_with - ($this->cfg->rows_per_page * $this->cfg->thumbs_per_row); @@ -1033,6 +1109,7 @@ class PHPFSPOT { { $this->tmpl->assign('version', $this->cfg->version); $this->tmpl->assign('product', $this->cfg->product); + $this->tmpl->assign('db_version', $this->dbver); $this->tmpl->show("credits.tpl"); } // showCredits() @@ -1235,7 +1312,7 @@ class PHPFSPOT { $details = $this->get_photo_details($idx); /* calculate file MD5 sum */ - $full_path = $this->translate_path($details['directory_path']) ."/". $details['name']; + $full_path = $this->translate_path($this->parse_uri($details['uri'], 'fullpath')); if(!file_exists($full_path)) { $this->_error("File ". $full_path ." does not exist\n"); @@ -1249,7 +1326,9 @@ class PHPFSPOT { $file_md5 = md5_file($full_path); - $this->_debug("Image [". $idx ."] ". $this->shrink_text($details['name'], 20) ." Thumbnails:"); + $this->_debug("Image [". $idx ."] ". $this->shrink_text($this->parse_uri($details['uri'], 'filename'), 20) ." Thumbnails:"); + + $changes = false; foreach($resolutions as $resolution) { @@ -1266,6 +1345,8 @@ class PHPFSPOT { $this->_debug(" ". $resolution ."px"); if(!$this->create_thumbnail($full_path, $thumb_path, $resolution)) $error = 1; + + $changes = true; } /* if the file hasn't changed there is no need to regen the thumb */ elseif($file_md5 != $this->getMD5($idx) || $force) { @@ -1274,9 +1355,14 @@ class PHPFSPOT { if(!$this->create_thumbnail($full_path, $thumb_path, $resolution)) $error = 1; + $changes = true; } } + if(!$changes) { + $this->_debug(" already exist"); + } + /* set the new/changed MD5 sum for the current photo */ if(!$error) { $this->setMD5($idx, $file_md5); @@ -1341,10 +1427,11 @@ class PHPFSPOT { * getPhotoSelection() will then only return the matching * photos. */ - public function startSearch($searchfor, $sort_order, $from = 0, $to = 0) + public function startSearch($searchfor, $from = 0, $to = 0) { + $this->get_tags(); + $_SESSION['searchfor'] = $searchfor; - $_SESSION['sort_order'] = $sort_order; if($from != 0) $_SESSION['from_date'] = strtotime($from); else @@ -1365,6 +1452,23 @@ class PHPFSPOT { } // startSearch() + /** + * updates sort order in session variable + * + * this function is invoked by RPC and will sort the requested + * sort order in the session variable. + */ + public function updateSortOrder($order) + { + if(isset($this->sort_orders[$order])) { + $_SESSION['sort_order'] = $order; + return "ok"; + } + + return "unkown error"; + + } // updateSortOrder() + /** * rotate image * @@ -1571,19 +1675,23 @@ class PHPFSPOT { */ private function get_calendar($mode) { - $year = $_SESSION[$mode .'_date'] ? date("Y", $_SESSION[$mode .'_date']) : date("Y"); - $month = $_SESSION[$mode .'_date'] ? date("m", $_SESSION[$mode .'_date']) : date("m"); - $day = $_SESSION[$mode .'_date'] ? date("d", $_SESSION[$mode .'_date']) : date("d"); + $year = isset($_SESSION[$mode .'_date']) ? date("Y", $_SESSION[$mode .'_date']) : date("Y"); + $month = isset($_SESSION[$mode .'_date']) ? date("m", $_SESSION[$mode .'_date']) : date("m"); + $day = isset($_SESSION[$mode .'_date']) ? date("d", $_SESSION[$mode .'_date']) : date("d"); $output = " ". $details['description']); - $orig_path = $this->translate_path($details['directory_path']) ."/". $details['name']; + $orig_path = $this->translate_path($this->parse_uri($details['uri'], 'fullpath')); $meta = $this->get_meta_informations($orig_path); $meta_date = isset($meta['FileDateTime']) ? $meta['FileDateTime'] : filemtime($orig_path); ?> - <?php print htmlspecialchars($details['name']); ?> + <?php print htmlspecialchars($this->parse_uri($details['uri'], 'filename')); ?> @@ -1782,7 +1890,7 @@ class PHPFSPOT { private function getCurrentTags() { $current_tags = ""; - if($_SESSION['selected_tags'] != "") { + if(isset($_SESSION['selected_tags']) && $_SESSION['selected_tags'] != "") { foreach($_SESSION['selected_tags'] as $tag) $current_tags.= $tag .","; $current_tags = substr($current_tags, 0, strlen($current_tags)-1); @@ -1844,20 +1952,21 @@ class PHPFSPOT { /** * returns a select-dropdown box to select photo index sort parameters */ - private function get_sort_field() + public function smarty_sort_select_list($params, &$smarty) { - $output = ""; + return $output; - } // get_sort_field() + } // smarty_sort_select_list() /** * returns the currently selected sort order @@ -1872,10 +1981,20 @@ class PHPFSPOT { return " ORDER BY p.time DESC"; break; case 'name_asc': - return " ORDER BY p.name ASC"; + if($this->dbver < 9) { + return " ORDER BY p.name ASC"; + } + else { + return " ORDER BY basename(p.uri) ASC"; + } break; case 'name_desc': - return " ORDER BY p.name DESC"; + if($this->dbver < 9) { + return " ORDER BY p.name DESC"; + } + else { + return " ORDER BY basename(p.uri) DESC"; + } break; } @@ -1997,14 +2116,15 @@ class PHPFSPOT { */ public function get_thumb_path($width, $photo) { - $sub_path = substr($this->getMD5($photo), 0, 2); + $md5 = $this->getMD5($photo); + $sub_path = substr($md5, 0, 2); return $this->cfg->thumb_path . "/" . $sub_path . "/" . $width . "_" - . $this->getMD5($photo); + . $md5; } // get_thumb_path() @@ -2061,6 +2181,71 @@ class PHPFSPOT { } // check_readable() -} + /** + * check if all needed indices are present + * + * this function checks, if some needed indices are already + * present, or if not, create them on the fly. they are + * necessary to speed up some queries like that one look for + * all tags, when show_tags is specified in the configuration. + */ + private function checkDbIndices() + { + $result = $this->db->db_exec(" + CREATE INDEX IF NOT EXISTS + phototag + ON + photo_tags + (photo_id, tag_id) + "); + + } // checkDbIndices() + + /** + * retrive F-Spot database version + * + * this function will return the F-Spot database version number + * It is stored within the sqlite3 database in the table meta + */ + public function getFspotDBVersion() + { + if($result = $this->db->db_fetchSingleRow(" + SELECT data as version + FROM meta + WHERE + name LIKE 'F-Spot Database Version' + ")) + return $result['version']; + + return null; + + } // getFspotDBVersion() + + /** + * parse the provided URI and will returned the + * requested chunk + */ + public function parse_uri($uri, $mode) + { + if(($components = parse_url($uri)) !== false) { + + switch($mode) { + case 'filename': + return basename($components['path']); + break; + case 'dirname': + return dirname($components['path']); + break; + case 'fullpath': + return $components['path']; + break; + } + } + + return $uri; + + } // parse_uri() + +} // class PHPFSPOT ?>