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<?php
/*
Plugin Name: Flickr Manager
Plugin URI: http://tgardner.net/wordpress-flickr-manager/
Description: Handles uploading, modifying images on Flickr, and insertion into posts.
Version: 3.0.1
Author: Trent Gardner
Author URI: http://tgardner.net/
Copyright 2007 Trent Gardner (email : trent.gardner@gmail.com)
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
if(version_compare(PHP_VERSION, '4.4.0') < 0)
wp_die(sprintf(__('You are currently running %s and you must have at least PHP 4.4.x in order to use Flickr Manager!', 'flickr-manager'), PHP_VERSION));
define('WFM_OVERLAY_DIR','overlays');
if(!class_exists('FlickrManager')) :
// Load Dependencies
require_once(dirname(__FILE__) . '/lib/inc.flickr.php');
require_once(dirname(__FILE__) . '/BasePlugin.php');
class FlickrManager extends BasePlugin
{
var $flickr;
var $cache_table;
var $cache_dir;
function FlickrManager()
{
parent::__construct();
$this->ApplyDefaults();
$this->CreateFlickrHandler($this->settings['api_key'], $this->settings['secret']);
add_action('init', array(&$this, 'RegisterWidgets'));
//Additional links on the plugin page
add_filter('plugin_row_meta', array(&$this, 'RegisterPluginLinks'),10,2);
// Clear previous version cache
register_activation_hook( __FILE__, array(&$this, 'ClearCache') );
// Clean up after our self
register_deactivation_hook( __FILE__, array(&$this, 'ClearCache') );
// Register the photo shortcodes
$this->CreateShortcodes();
if(!is_admin() && !empty($this->settings['photo_share'])) {
$this->EnablePhotoSharing();
}
}
function ApplyDefaults()
{
$defaults = array(
'api_key' => '0d3960999475788aee64408b64563028'
,'secret' => 'b1e94e2cb7e1ff41'
,'per_page' => 5
,'cache' => 'db'
,'recent_widget' => array(
'title' => __('Recent Photos', 'flickr-manager')
,'photos' => 10
,'viewer' => (!empty($this->settings['lightbox_default'])) ? $this->settings['lightbox_default'] : ''
)
);
foreach($defaults as $k => $v) {
if(empty($this->settings[$k])) {
$this->settings[$k] = $v;
}
}
global $wpdb;
$this->cache_table = $wpdb->prefix . "flickr";
$this->cache_dir = dirname(__FILE__) . '/cache/';
}
function CreateFlickrHandler($api_key, $secret)
{
global $wpdb;
$this->flickr = new phpFlickr($api_key, $secret);
if($this->settings['cache'] == 'fs') {
// Enable file system caching
$this->flickr->enableCache('fs', $this->cache_dir);
} else {
// Enable database caching
if ( isset($wpdb->charset) && !empty($wpdb->charset) ) {
$charset = ' DEFAULT CHARSET=' . $wpdb->charset;
} elseif ( defined(DB_CHARSET) && DB_CHARSET != '' ) {
$charset = ' DEFAULT CHARSET=' . DB_CHARSET;
} else {
$charset = '';
}
$query = " CREATE TABLE IF NOT EXISTS `$this->cache_table` (
`request` CHAR( 35 ) NOT NULL ,
`response` MEDIUMTEXT NOT NULL ,
`expiration` DATETIME NOT NULL ,
INDEX ( `request` )
) " . $charset;
$wpdb->query($query);
$this->flickr->enableCache('custom', array(array(&$this, 'CacheGet'), array(&$this, 'CacheSet')));
}
$this->flickr->setToken($this->GetSetting('token'));
}
function ClearCache() {
global $wpdb;
$wpdb->query("DROP TABLE `$this->cache_table`");
if ($dir = opendir($this->cache_dir)) {
while ($file = readdir($dir)) {
if (substr($file, -6) == '.cache') {
unlink($this->cache_dir . '/' . $file);
}
}
}
}
function CacheGet($key) {
global $wpdb;
$result = $wpdb->get_row(sprintf('SELECT * FROM `%s` WHERE request = "%s" AND expiration >= NOW()'
, $this->cache_table
, $wpdb->escape($key)));
if ( is_null($result) ) return false;
return $result->response;
}
function CacheSet($key, $value, $expire) {
global $wpdb;
$query = '
INSERT INTO `' . $this->cache_table . '`
(
request,
response,
expiration
)
VALUES
(
"' . $wpdb->escape($key) . '",
"' . $wpdb->escape($value) . '",
FROM_UNIXTIME(' . (time() + (int) $expire) . ')
)
ON DUPLICATE KEY UPDATE
response = VALUES(response),
expiration = VALUES(expiration)
';
$wpdb->query($query);
}
function CreateShortcodes()
{
add_shortcode('flickr', array(&$this, 'RenderFlickrShortcode'));
add_shortcode('flickrset', array(&$this, 'RenderFlickrsetShortcode'));
}
function EnablePhotoSharing() {
add_action('init', array(&$this, 'LoadSharingJavascript'));
add_action('wp_head', array(&$this, 'RenderPhotoSharing'));
}
function LoadSharingJavascript() {
wp_enqueue_script('jquery-sharing',plugins_url('/js/jquery.share.js', __FILE__), array('jquery'));
wp_enqueue_script('wfm-sharing',plugins_url('/js/wfm-share.js', __FILE__), array('jquery'));
}
function RegisterWidgets()
{
// Register recent photo's widget
if(function_exists('register_sidebar_widget'))
register_sidebar_widget('Recent Flickr Photos', array(&$this, 'RenderRecentPhotoWidget'));
if(function_exists('register_widget_control'))
register_widget_control ( 'Recent Flickr Photos', array(&$this, 'RenderRecentPhotoWidgetControl'));
}
function RegisterPluginLinks($links, $file) {
$base = $this->GetBaseName();
if($file == $base) {
$links[] = sprintf('<a href="%s">%s</a>', admin_url("/options-general.php?page=" . $base), __('Settings','flickr-manager'));
$links[] = '<a href="http://support.tgardner.net/" title="Support">Support</a>';
$links[] = '<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&amp;business=trent%2egardner%40gmail%2ecom&amp;lc=AU&amp;currency_code=AUD">Donate</a>';
}
return $links;
}
function RenderPhotoSharing()
{
$services = sprintf("['%s']",implode("','", $this->settings['photo_share']));
echo "<script type='text/javascript'>\n//<![CDATA[\n";
echo sprintf("var WFM_ShareServices = %s;\n", $services);
echo "//]]>\n</script>";
}
function GetPhotos($page, $owner, $filter = null)
{
$params = array(
'extras' => 'license,owner_name,original_format'
,'per_page' => $this->settings['per_page']
,'page' => $page
,'auth_token' => $this->settings['token']
,'text' => $filter
,'user_id' => $owner
,'media' => (!empty($owner)) ? 'all' : 'photos'
);
if($owner != null && $this->settings['privacy_filter'] == 'true')
$params['privacy_filter'] = 1;
// Disable caching incase of new photos
$this->flickr->request("flickr.photos.search", $params, true);
return $this->flickr->parsed_response ? $this->flickr->parsed_response['photos'] : false;
}
function SavePhoto($photoid, $title, $description, $tags)
{
if(empty($photoid)) return 0;
$this->flickr->photos_setMeta($photoid, stripcslashes($title), stripcslashes($description));
$this->flickr->photos_setTags($photoid, $tags);
return $photoid;
}
function GetBaseName()
{
return plugin_basename(__FILE__);
}
function GetSignature($params) {
ksort($params);
$api_sig = $this->settings['secret'];
foreach ($params as $k => $v){
$api_sig .= $k . $v;
}
return md5($api_sig);
}
function RenderFlickrShortcode($args) {
$photo = $this->flickr->photos_getInfo($args['id']);
$photo = $photo['photo'];
$rel = '';
if($args['overlay'] == 'true') {
if(empty($args['group'])) {
$rel = 'flickr-mgr';
} else {
$rel = sprintf('flickr-mgr[%s]', $args['group']);
}
}
$markup = '';
if($photo['media'] == 'video' && in_array($args['thumbnail'], array('video_player','site_mp4'))) {
$markup = $this->RenderVideo($args['id'], ($args['thumbnail'] == 'site_mp4') ? 'html5': 'flash');
} else {
$url = $photo['urls']['url'][0]['_content'];
$original = ($args['size'] == 'original') ? $this->flickr->buildPhotoURL($photo, 'original') : '';
$class = ($args['overlay'] == 'true') ? sprintf('flickr-%s', $args['size']) : '';
if(!empty($args['align']) && $args['align'] != 'none')
$class .= " align" . $args['align'];
if(in_array($args['size'], array('video_player','site_mp4','mobile_mp4'))) {
$sizes = $this->flickr->photos_getSizes($args['id']);
foreach($sizes as $size) {
if(strtolower(str_replace(' ', '_', $size['label'])) == $args['size'] && $args['size'] == 'mobile_mp4') {
$url = $size['source'];
$rel = '';
break;
} elseif(strtolower(str_replace(' ', '_', $size['label'])) == $args['size']) {
$original = $size['source'];
$rel = (!empty($rel)) ? 'flickr-mgr' : '';
break;
}
}
}
$settings = array(
'url' => $url
,'title' => $photo['title']
,'rel' => $rel
,'thumbnail' => $this->flickr->buildPhotoURL($photo, $args['thumbnail'])
,'class' => $class
,'description' => $photo['description']
,'original' => $original
);
$markup = $this->RenderPhoto($settings);
if($photo['owner']['nsid'] != $this->settings['nsid']) {
$licenses = $this->flickr->photos_licenses_getInfo();
foreach($licenses as $license) {
if($license['id'] == $photo['license']) {
$markup .= sprintf('<br /><small id="license-%s"><a href="%s" title="%s" rel="license" onclick="return false;"><img src="%s" alt="%s" /></a>
by %s</small>' , $photo['id']
, $license['url']
, $license['name']
, plugins_url('/images/creative_commons_bw.gif', __FILE__)
, $license['name']
, $photo['owner']['username']);
}
}
}
}
return $markup;
}
function RenderFlickrsetShortcode($args)
{
$priv = ($this->settings['privacy_filter'] == 'true') ? 1 : null;
$photoset = $this->flickr->photosets_getPhotos($args['id'], 'original_format,description', $priv, $args['photos']);
$markup = '';
foreach ($photoset['photoset']['photo'] as $photo) {
$settings = array(
'url' => sprintf('http://www.flickr.com/photos/%s/%s/',$photoset['photoset']['owner'],$photo['id'])
,'title' => $photo['title']
,'rel' => ($args['overlay'] == 'true') ? sprintf('flickr-mgr[%s]',$args['id']) : ''
,'thumbnail' => $this->flickr->buildPhotoURL($photo, $args['thumbnail'])
,'class' => ($args['overlay'] == 'true') ? sprintf('flickr-%s', $args['size']) : ''
,'description' => $photo['description']
,'original' => ($args['size'] == 'original') ? $this->flickr->buildPhotoURL($photo, 'original') : ''
);
$markup .= $this->RenderPhoto($settings);
}
return sprintf('<div class="flickrGallery">%s</div>', $markup);
}
function RenderPhoto($info)
{
$markup = $this->settings['before_wrap'];
$markup .= sprintf('<a href="%s" title="%s" rel="%s" class="flickr-image">'
, htmlspecialchars($info['url'])
, htmlspecialchars($info['title'])
, $info['rel']);
$markup .= sprintf('<img src="%s" alt="%s" class="%s" title="%s" longdesc="%s" />'
, $info['thumbnail']
, htmlspecialchars($info['title'])
, $info['class']
, htmlspecialchars($info['description'])
, $info['original']);
$markup .= '</a>' . $this->settings['after_wrap'];
return $markup;
}
function RenderVideo($vid, $type = 'flash', $sizes = null) {
if(empty($sizes)) {
$sizes = $this->flickr->photos_getSizes($vid);
}
if($type == 'html5') {
$video = array();
foreach($sizes as $v) {
if($v['label'] == 'Site MP4') {
$video = $v;
break;
}
}
return sprintf('<video width="%s" height="%s" controls><source src="%s" type="video/mp4">%s</video>'
, $video['width']
, $video['height']
, $video['source']
, $this->RenderVideo($vid, 'flash', $sizes));
} else {
$video = array();
foreach($sizes as $v) {
if($v['label'] == 'Video Player') {
$video = $v;
break;
}
}
return sprintf('<object width="%s" height="%s" data="%s" type="application/x-shockwave-flash" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">
<param name="flashvars" value="flickr_show_info_box=false"></param>
<param name="movie" value="%s"></param>
<param name="allowFullScreen" value="true"></param>
</object>', $video['width'], $video['height'], $video['source'], $video['source']);
}
}
function RenderRecentPhotoWidget($args)
{
$settings = $this->settings['recent_widget'];
extract($args);
$title = '';
if(!empty($settings['title'])) {
$title = sprintf('%s<a href="http://www.flickr.com/photos/%s/"><img src="%s" border="0" alt="Flickr" /></a> %s%s'
,$before_title
,$this->settings['nsid']
,plugins_url('/images/flickr-media.gif', __FILE__)
,$settings['title']
,$after_title);
}
$photos = $this->flickr->people_getPublicPhotos($this->settings['nsid'], null, 'icon_server,original_format', $settings['photos'], 1);
$markup = '';
$rel = (!empty($settings['viewer'])) ? 'flickr-mgr[recent]' : '';
foreach ($photos['photos']['photo'] as $photo) {
$settings = array(
'url' => sprintf('http://www.flickr.com/photos/%s/%s/',$photo['owner'],$photo['id'])
,'title' => $photo['title']
,'rel' => $rel
,'thumbnail' => $this->flickr->buildPhotoURL($photo, 'square')
,'class' => (!empty($settings['viewer'])) ? sprintf('flickr-%s', $settings['viewer']) : ''
,'description' => $photo['description']
,'original' => ($args['size'] == 'original') ? $this->flickr->buildPhotoURL($photo, 'original') : ''
);
$markup .= $this->RenderPhoto($settings);
}
$markup = $before_widget . $title . sprintf('<div style="text-align: center" id="wfm-recent-widget">%s</div>', $markup) . $after_widget;
echo $markup;
}
function RenderRecentPhotoWidgetControl()
{
$settings = $this->settings['recent_widget'];
if(isset($_REQUEST['flickr-title'])) {
$settings['title'] = $_REQUEST['flickr-title'];
$settings['photos'] = (is_numeric($_REQUEST['flickr-photos'])) ? $_REQUEST['flickr-photos'] : 10;
$settings['viewer'] = $_REQUEST['flickr-viewer'];
}
$this->SaveSetting('recent_widget', $settings);
$options = array( '' => __('Disable', 'flickr-manager'),
'small' => __('Small', 'flickr-manager'),
'medium' => __('Medium', 'flickr-manager'),
'large' => __('Large', 'flickr-manager'));
if($this->settings['is_pro'] == '1')
$options = array_merge($options, array('original' => __('Original', 'flickr-manager')));
$markup = sprintf('<p><label for="flickr-title">%s:</label>
<input id="flickr-title" class="widefat" type="text" value="%s" name="flickr-title" /></p>'
, __('Title', 'flickr-manager')
,htmlspecialchars($settings['title']));
$markup .= sprintf('<p><label for="flickr-photos">%s:</label>
<input id="flickr-photos" class="widefat" type="text" value="%s" name="flickr-photos" /></p>'
, __('# Photos', 'flickr-manager')
, htmlspecialchars($settings['photos']));
$markup .= sprintf('<p><label for="flickr-viewer">%s:</label>
<select name="flickr-viewer" class="widefat" id="flickr-viewer">'
, __('Image Viewer', 'flickr-manager'));
foreach ($options as $k => $v) {
$markup .= sprintf('<option value="%s" %s >%s</option>'
,$k
,($settings['viewer'] == $k) ? 'selected="selected"' : ''
, htmlspecialchars($v));
}
$markup .= sprintf('</select><small>%s</small></p>'
, __('This option will determine the image loaded into the Javascript viewer.', 'flickr-manager'));
echo $markup;
}
}
endif;
// Load plugin
global $flickr_manager, $flickr_panel, $flickr_admin, $flickr_overlay;
$flickr_manager = new FlickrManager();
// Load Modules
if(is_admin()) {
// Load Media Panel
require_once(dirname(__FILE__) . '/FlickrPanel.php');
$flickr_panel = new FlickrPanel();
// Load Administration Pages
require_once(dirname(__FILE__) . '/FlickrAdmin.php');
$flickr_admin = new FlickrAdmin();
} else {
// Load Image Viewer
require_once(dirname(__FILE__) . '/OverlayLoader.php');
$flickr_overlay = new OverlayLoader(WFM_OVERLAY_DIR);
}
?>
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