/***************************************************************************
*
- * Copyright (c) by Andreas Unterkircher, unki@netshadow.at
- * All rights reserved
+ * phpfspot, presents your F-Spot photo collection in Web browsers.
+ *
+ * Copyright (c) by Andreas Unterkircher
*
* 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
require_once "phpfspot_cfg.php";
require_once "phpfspot_db.php";
+/**
+ * PHPFSPOT main class
+ *
+ * this class contains the most functions which will to the major
+ * work for phpfspot.
+ *
+ * @package phpfspot
+ */
class PHPFSPOT {
+ /**
+ * phpfspot configuration
+ * @access public
+ * @see PHPFSPOT_CFG()
+ * @var PHPFSPOT_CFG
+ */
var $cfg;
+
+ /**
+ * SQLite database handle to f-spot database
+ * @see PHPFSPOT_DB()
+ * @access public
+ * @var PHPFSPOT_DB
+ */
var $db;
+
+ /**
+ * SQLite database handle to phpfspot database
+ * @see PHPFSPOT_DB()
+ * @access public
+ * @var PHPFSPOT_DB
+ */
var $cfg_db;
+
+ /**
+ * Smarty template engine
+ * @link http://smarty.php.net smarty.php.net
+ * @see PHPFSPOT_TMPL()
+ * @access public
+ * @var PHPFSPOT_TMPL
+ */
var $tmpl;
+
+ /**
+ * full tag - list
+ * @access public
+ * @var array
+ */
var $tags;
+
+ /**
+ * list of available, not-selected, tags
+ * @access public
+ * @var array
+ */
var $avail_tags;
+
+ /**
+ * true if runtime error occued
+ * @access private
+ * @var boolean
+ */
+ private $runtime_error = false;
+
+ /**
+ * F-Spot database version
+ * @access private
+ * @var integer
+ */
private $dbver;
/**
- * class constructor
+ * class constructor ($cfg, $db, $cfg_db, $tmpl, $db_ver)
*
* this function will be called on class construct
* and will check requirements, loads configuration,
*/
public function __construct()
{
+ /**
+ * register PHPFSPOT class global
+ *
+ * @global PHPFSPOT $GLOBALS['phpfspot']
+ * @name $phpfspot
+ */
+ $GLOBALS['phpfspot'] =& $this;
+
$this->cfg = new PHPFSPOT_CFG;
+ /* verify config settings */
+ if($this->check_config_options()) {
+ exit(1);
+ }
+
/* set application name and version information */
$this->cfg->product = "phpfspot";
- $this->cfg->version = "1.2";
+ $this->cfg->version = "1.5";
+
+ $this->sort_orders= array(
+ 'date_asc' => 'Date ↑',
+ 'date_desc' => 'Date ↓',
+ 'name_asc' => 'Name ↑',
+ 'name_desc' => 'Name ↓',
+ 'tags_asc' => 'Tags ↑',
+ 'tags_desc' => 'Tags ↓',
+ );
/* Check necessary requirements */
- if(!$this->checkRequirements()) {
+ if(!$this->check_requirements()) {
exit(1);
}
- $this->db = new PHPFSPOT_DB($this, $this->cfg->fspot_db);
+ /******* Opening F-Spot's sqlite database *********/
+
+ /* Check if database file is writeable */
if(!is_writeable($this->cfg->fspot_db)) {
print $this->cfg->fspot_db ." is not writeable for user ". $this->getuid() ."\n";
exit(1);
}
+ /* open the database */
+ $this->db = new PHPFSPOT_DB($this, $this->cfg->fspot_db);
+
+ /* change sqlite temp directory, if requested */
+ if(isset($this->cfg->sqlite_temp_dir)) {
+ $this->db->db_exec("
+ PRAGMA
+ temp_store_directory = '". $this->cfg->sqlite_temp_dir ."'
+ ");
+ }
+
$this->dbver = $this->getFspotDBVersion();
+ if(!is_writeable($this->cfg->base_path ."/templates_c")) {
+ print $this->cfg->base_path ."/templates_c: directory is not writeable for user ". $this->getuid() ."\n";
+ exit(1);
+ }
+
+ if(!is_writeable($this->cfg->thumb_path)) {
+ print $this->cfg->thumb_path .": directory is not writeable for user ". $this->getuid() ."\n";
+ exit(1);
+ }
+
+ /******* Opening phpfspot's sqlite database *********/
+
+ /* Check if directory where the database file is stored is writeable */
if(!is_writeable(dirname($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);
}
-
- $this->cfg_db = new PHPFSPOT_DB($this, $this->cfg->phpfspot_db);
+
+ /* Check if database file is writeable */
if(!is_writeable($this->cfg->phpfspot_db)) {
print $this->cfg->phpfspot_db ." is not writeable for user ". $this->getuid() ."\n";
exit(1);
}
- $this->check_config_table();
- /* include Smarty template engine */
- if(!$this->check_readable($this->cfg->smarty_path .'/libs/Smarty.class.php')) {
- exit(1);
+ /* open the database */
+ $this->cfg_db = new PHPFSPOT_DB($this, $this->cfg->phpfspot_db);
+
+ /* change sqlite temp directory, if requested */
+ if(isset($this->cfg->sqlite_temp_dir)) {
+ $this->cfg_db->db_exec("
+ PRAGMA
+ temp_store_directory = '". $this->cfg->sqlite_temp_dir ."'
+ ");
}
- require $this->cfg->smarty_path .'/libs/Smarty.class.php';
- /* overload Smarty class if our own template handler */
+
+ /* Check if some tables need to be created */
+ $this->check_config_table();
+
+ /* overload Smarty class with our own template handler */
require_once "phpfspot_tmpl.php";
- $this->tmpl = new PHPFSPOT_TMPL($this);
+ $this->tmpl = new PHPFSPOT_TMPL();
+
+ $this->tmpl->assign('web_path', $this->cfg->web_path);
/* 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']))
$_SESSION['tag_condition'] = 'or';
if(!isset($_SESSION['sort_order']))
- $_SESSION['sort_order'] = 'date_asc';
+ $_SESSION['sort_order'] = 'date_desc';
- if(!isset($_SESSION['searchfor']))
- $_SESSION['searchfor'] = '';
+ if(!isset($_SESSION['searchfor_tag']))
+ $_SESSION['searchfor_tag'] = '';
- // if begin_with is still set but rows_per_page is now 0, unset it
- if(isset($_SESSION['begin_with']) && $this->cfg->rows_per_page == 0)
+ // if begin_with is still set but thumbs_per_page is now 0, unset it
+ if(isset($_SESSION['begin_with']) && $this->cfg->thumbs_per_page == 0)
unset($_SESSION['begin_with']);
} // __construct()
*/
public function show()
{
- $this->tmpl->assign('searchfor', $_SESSION['searchfor']);
+ $this->tmpl->assign('searchfor_tag', $_SESSION['searchfor_tag']);
$this->tmpl->assign('page_title', $this->cfg->page_title);
$this->tmpl->assign('current_condition', $_SESSION['tag_condition']);
$this->tmpl->assign('template_path', 'themes/'. $this->cfg->theme_name);
- $_SESSION['start_action'] = $_GET['mode'];
+ /* parse URL */
+ if($this->is_user_friendly_url()) {
+ $content = $this->parse_user_friendly_url($_SERVER['REQUEST_URI']);
+ }
- 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");
- }
- $this->getRSSFeed();
- return;
- break;
+ if(isset($_GET['mode'])) {
+
+ $_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'])) {
projects / phpfspot.git / blobdiff