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-rw-r--r--phpfspot.class.php127
-rw-r--r--phpfspot_cfg.php22
-rw-r--r--phpfspot_db.php247
-rw-r--r--phpfspot_img.php113
-rw-r--r--phpfspot_tmpl.php27
5 files changed, 536 insertions, 0 deletions
diff --git a/phpfspot.class.php b/phpfspot.class.php
new file mode 100644
index 0000000..d040f13
--- /dev/null
+++ b/phpfspot.class.php
@@ -0,0 +1,127 @@
+<?php
+
+require_once "phpfspot_cfg.php";
+require_once "phpfspot_db.php";
+require_once "phpfspot_tmpl.php";
+
+class PHPFSPOT {
+
+ var $cfg;
+ var $db;
+ var $tmpl;
+ var $tags;
+ var $avail_photos;
+ var $photos;
+ var $current_photo;
+ var $current_tags;
+
+ public function __construct()
+ {
+ $this->cfg = new PHPFSPOT_CFG;
+
+ $this->db = new PHPFSPOT_DB(&$this, $this->cfg->db);
+ $this->tmpl = new PHPFSPOT_TMPL(&$this);
+
+ $this->get_tags();
+ $this->get_photos();
+
+ if(isset($_GET['id']) && is_numeric($_GET['id']))
+ $this->current_photo = $_GET['id'];
+
+ } // __construct()
+
+ public function __destruct()
+ {
+
+ } // __destruct()
+
+ public function show()
+ {
+
+ if(isset($this->current_photo)) {
+ $this->tmpl->assign('image_url', 'phpfspot_img.php?idx='. $this->avail_photos[$this->current_photo] ."&amp;width=". $this->cfg->photo_width);
+ }
+
+ if($this->current_photo > 0) {
+ $this->tmpl->assign('previous_url', $_SERVER['PHP_SELF'] ."?mode=showphoto&amp;id=". $this->avail_photos[$this->current_photo-1]);
+ }
+
+ if($this->current_photo < count($this->avail_photos)) {
+ $this->tmpl->assign('next_url', $_SERVER['PHP_SELF'] ."?mode=showphoto&amp;id=". $this->avail_photos[$this->current_photo+1]);
+ }
+
+ $this->tmpl->assign('tags', $this->tags);
+ $this->tmpl->show("index.tpl");
+
+
+ } // show()
+
+ private function get_tags()
+ {
+ $result = $this->db->db_query("
+ SELECT id,name
+ FROM tags
+ ORDER BY sort_priority ASC
+ ");
+
+ while($row = $this->db->db_fetch_object($result)) {
+
+ $tag_id = $row['id'];
+ $tag_name = $row['name'];
+
+ $this->tags[$tag_id] = $tag_name;
+
+ }
+ } // 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("
+ SELECT *
+ FROM photos
+ WHERE id='". $idx ."'
+ ");
+
+ return $this->db->db_fetch_object($result);
+
+ } // get_photo_details
+
+ public function translate_path($path, $width = 0)
+ {
+ return str_replace($this->cfg->path_replace_from, $this->cfg->path_replace_to, $path);
+
+ } // translate_path
+
+
+
+}
+
+?>
diff --git a/phpfspot_cfg.php b/phpfspot_cfg.php
new file mode 100644
index 0000000..b833b99
--- /dev/null
+++ b/phpfspot_cfg.php
@@ -0,0 +1,22 @@
+<?php
+
+class PHPFSPOT_CFG {
+
+ var $page_title = "phpfspot - dynamic PHP gallery for F-Spot";
+
+ var $base_path = "/var/www/images.netshadow.at/htdocs/phpfspot";
+
+ var $web_path = "/phpfspot";
+
+ var $thumb_width = "200";
+
+ var $photo_width = "800";
+
+ var $db = "/var/www/images.netshadow.at/htdocs/phpfspot/photos.db";
+
+ var $path_replace_from = "/home/unki";
+ var $path_replace_to = "/var/www/images.netshadow.at/htdocs/phpfspot";
+
+}
+
+?>
diff --git a/phpfspot_db.php b/phpfspot_db.php
new file mode 100644
index 0000000..96648be
--- /dev/null
+++ b/phpfspot_db.php
@@ -0,0 +1,247 @@
+<?php
+
+/***************************************************************************
+ *
+ * Copyright (c) by Andreas Unterkircher, unki@netshadow.at
+ * All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ***************************************************************************/
+
+/* from pear "MDB2" package. use "pear install MDB2" if you don't have this! */
+require_once('MDB2.php');
+
+class PHPFSPOT_DB {
+
+ private $db;
+ private $db_path;
+ private $parent;
+ private $is_connected;
+ private $last_error;
+
+ /**
+ * PHPFSPOT_DB class constructor
+ *
+ * This constructor initially connect to the database.
+ */
+ public function __construct($parent, $db_path)
+ {
+ $this->parent = $parent;
+ $this->db_path = $db_path;
+
+ /* We are starting disconnected */
+ $this->setConnStatus(false);
+
+ /* Connect to MySQL Database */
+ $this->db_connect();
+
+ } // __construct()
+
+ /**
+ * PHPFSPOT_DB class deconstructor
+ *
+ * This destructor will close the current database connection.
+ */
+ public function __destruct()
+ {
+ $this->db_disconnect();
+
+ } // _destruct()
+
+ /**
+ * PHPFSPOT_DB database connect
+ *
+ * This function will connect to the database via MDB2
+ */
+ private function db_connect()
+ {
+ if(($this->db = sqlite3_open($this->db_path)) === false) {
+
+ $this->throwError("Unable to connect to database:" . $this->getLastError());
+ $this->setConnStatus(false);
+ }
+
+ $this->setConnStatus(true);
+
+ } // db_connect()
+
+ /**
+ * PHPFSPOT_DB database disconnect
+ *
+ * This function will disconnected an established database connection.
+ */
+ private function db_disconnect()
+ {
+ if($this->getConnStatus())
+ sqlite3_close($this->db);
+
+ } // db_disconnect()
+
+ /**
+ * PHPFSPOT_DB database query
+ *
+ * This function will execute a SQL query and return the result as
+ * object.
+ */
+ public function db_query($query = "")
+ {
+ if($this->getConnStatus()) {
+
+ if(($result = sqlite3_query($this->db, $query)) === false)
+ $this->trowError($this->getLastError());
+
+ return $result;
+ }
+ else
+ $this->ThrowError("Can't execute query - we are not connected!");
+
+ } // db_query()
+
+ public function db_fetch_object(&$resource)
+ {
+ return sqlite3_fetch_array($resource);
+
+ } // db_fetch_object
+
+ /**
+ * PHPFSPOT_DB fetch ONE row
+ *
+ * This function will execute the given but only return the
+ * first result.
+ */
+ public function db_fetchSingleRow($query = "")
+ {
+ if($this->getConnStatus()) {
+
+ $result = $this->db_query($query);
+ $row = $result->fetchRow();
+ return $row;
+ }
+ else
+ $this->ThrowError("Can't fetch row - we are not connected!");
+
+ } // db_fetchSingleRow()
+
+ /**
+ * PHPFSPOT_DB number of affected rows
+ *
+ * This functions returns the number of affected rows but the
+ * given SQL query.
+ */
+ public function db_getNumRows($query = "")
+ {
+ /* Execute query */
+ $result = $this->db_query($query);
+
+ /* Errors? */
+ if(PEAR::isError($result))
+ $this->throwError($result->getMessage());
+
+ return $result->numRows();
+
+ } // db_getNumRows()
+
+ /**
+ * PHPFSPOT_DB get primary key
+ *
+ * This function returns the primary key of the last
+ * operated insert SQL query.
+ */
+ public function db_getid()
+ {
+ /* Get the last primary key ID from execute query */
+ return mysql_insert_id($this->db->connection);
+
+ } // db_getid()
+
+ /**
+ * PHPFSPOT_DB check table exists
+ *
+ * This function checks if the given table exists in the
+ * database
+ * @param string, table name
+ * @return true if table found otherwise false
+ */
+ public function db_check_table_exists($table_name = "")
+ {
+ if($this->getConnStatus()) {
+ $result = $this->db_query("SHOW TABLES");
+ $tables_in = "Tables_in_". MYSQL_DB;
+
+ while($row = $result->fetchRow()) {
+ if($row->$tables_in == $table_name)
+ return true;
+ }
+ return false;
+ }
+ else
+ $this->ThrowError("Can't check table - we are not connected!");
+
+ } // db_check_table_exists()
+
+ /**
+ * PHPFSPOT_DB get connection status
+ *
+ * This function checks the internal state variable if already
+ * connected to database.
+ */
+ private function setConnStatus($status)
+ {
+ $this->is_connected = $status;
+
+ } // setConnStatus()
+
+ /**
+ * PHPFSPOT_DB set connection status
+ * This function sets the internal state variable to indicate
+ * current database connection status.
+ */
+ private function getConnStatus()
+ {
+ return $this->is_connected;
+
+ } // getConnStatus()
+
+ /**
+ * PHPFSPOT_DB throw error
+ *
+ * This function shows up error messages and afterwards through exceptions.
+ */
+ private function ThrowError($string)
+ {
+ if(!defined('DB_NOERROR')) {
+ print "<br /><br />". $string ."<br /><br />\n";
+ try {
+ throw new Exception;
+ }
+ catch(Exectpion $e) {
+ }
+ }
+
+ $this->last_error = $string;
+
+ } // ThrowError()
+
+ private function getLastError()
+ {
+
+ return sqlite3_error_string(sqlite3_last_error($this->db));
+
+ } // getLastError()
+
+}
+
+?>
diff --git a/phpfspot_img.php b/phpfspot_img.php
new file mode 100644
index 0000000..3a2a322
--- /dev/null
+++ b/phpfspot_img.php
@@ -0,0 +1,113 @@
+<?php
+
+require_once "phpfspot_db.php";
+require_once "phpfspot.class.php";
+
+class PHPFSPOT_IMG {
+
+ var $db;
+ var $parent;
+
+ public function __construct()
+ {
+ $this->parent = new PHPFSPOT;
+ $this->db = $this->parent->db;
+
+ } // __construct()
+
+ public function __destruct()
+ {
+
+ } // __desctruct()
+
+ public function show($idx, $width = "")
+ {
+ $details = $this->parent->get_photo_details($idx);
+
+ foreach(Array($this->parent->cfg->thumb_width, $this->parent->cfg->photo_width) as $resolution)
+ $this->resize_image($this->parent->translate_path($details['directory_path']) ."/". $details['name'], $resolution);
+
+ if($width == "")
+ $fullpath = $this->parent->translate_path($details['directory_path']) ."/". $details['name'];
+ else
+ $fullpath = $this->parent->translate_path($details['directory_path']) ."/thumbs/". $width ."_". $details['name'];
+
+
+ $tmp = getimagesize($fullpath);
+ $mime = $tmp['mime'];
+
+ Header("Content-Type: ". $mime);
+ Header("Content-Length: ". filesize($fullpath));
+ Header("Content-Transfer-Encoding: binary\n");
+ $user_agent = strtolower ($_SERVER["HTTP_USER_AGENT"]);
+ Header("Content-Disposition: inline; filename=\"". $details['name'] ."\"");
+ Header("Accept-Ranges: bytes");
+ Header("Connection: close");
+
+ $file = fopen($fullpath, "rb");
+ fpassthru($file);
+ @fclose($file);
+
+ } // show()
+
+ public function resize_image($image, $width)
+ {
+ $src_img = @imagecreatefromjpeg($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($src_img);
+ }
+
+ } // resize_image()
+}
+
+if(isset($_GET['idx']) && is_numeric($_GET['idx'])) {
+
+ if(isset($_GET['width']) && is_numeric($_GET['width']))
+ $width = $_GET['width'];
+ else
+ $width = "";
+
+ $img = new PHPFSPOT_IMG;
+ $img->show($_GET['idx'], $width);
+}
+
+?>
diff --git a/phpfspot_tmpl.php b/phpfspot_tmpl.php
new file mode 100644
index 0000000..4dd24e6
--- /dev/null
+++ b/phpfspot_tmpl.php
@@ -0,0 +1,27 @@
+<?php
+
+require 'smarty/libs/Smarty.class.php';
+
+class PHPFSPOT_TMPL extends Smarty {
+
+ var $parent;
+
+ public function __construct($parent)
+ {
+ $this->Smarty();
+ $this->template_dir = $parent->cfg->base_path .'/templates';
+ $this->config_dir = $parent->cfg->base_path .'/smarty_config';
+ $this->compile_dir = $parent->cfg->base_path .'/templates_c';
+ $this->cache_dir = $parent->cfg->base_path .'/smarty_cache';
+
+ } // __construct()
+
+ public function show($template)
+ {
+ $this->display($template);
+
+ } // show()
+
+}
+
+?>