PHP Album::load方法代码示例

 /**
  * Constructor. For the given directory open the description file and
  * load all the titles and descriptions.
  *
  * @param   string $dir Directory where Gallery is installated
  * @param   string $albumName Name of the album to import (this also serves
  *          as the name of the album's directory.
  * @todo    still need to import capture/taken dates.
  */
 public function __construct($dir, $albumName)
 {
     // initialize gallery
     $initFile = realpath($dir) . DIRECTORY_SEPARATOR . 'init.php';
     if (!(include_once $initFile)) {
         throw new Exception("The Gallery could not be loaded ({$initFile}).");
     }
     // load the album
     $album = new Album();
     if (!$album->load($albumName)) {
         throw new Exception("The album '{$albumName}' could not be found.");
     }
     // photoset info
     $this->_setName = $album->fields['title'];
     $this->_setDesc = $album->fields['description'];
     // photos
     $dirAlbum = realpath($album->getAlbumDir()) . DIRECTORY_SEPARATOR;
     foreach ($album->photos as $item) {
         // only upload photos (ignore albums and movies)
         if (!$item->isAlbum() && !$item->isMovie()) {
             $file = "{$dirAlbum}{$item->image->name}.{$item->image->type}";
             $this->_files[] = $file;
             $this->_titles[$file] = $item->getCaption();
             $this->_tags[$file] = self::splitKeywords($item->getKeyWords());
             if ($item->getItemCaptureDate()) {
                 $this->_dates[$file] = $item->getItemCaptureDate();
             }
             if ($item->isHighlight()) {
                 $this->_setPrimary = $file;
             }
         }
     }
 }

 public static function add_default_media($user_id, $type = '', $network_info = NULL)
 {
     // global var $path_prefix has been removed - please, use PA::$path static variable
     require_once "api/CNUser/CNUser.php";
     require_once "api/CNAlbum/CNAlbum.php";
     require_once "api/CNImage/CNImage.php";
     require_once "api/CNAudio/CNAudio.php";
     require_once "api/CNVideo/CNVideo.php";
     require_once "api/CNContentCollection/CNContentCollection.php";
     //$extra contains networks extra information
     $extra = unserialize($network_info->extra);
     /** setting common variables according to media type */
     if ($type == '') {
         $net_extra_ccid_str = $extra['user_defaults']['default_image_gallery'];
         $alb_type = IMAGE_ALBUM;
         $new_img = new CNImage();
     } elseif ($type == '_audio') {
         $net_extra_ccid_str = $extra['user_defaults']['default_audio_gallery'];
         $alb_type = AUDIO_ALBUM;
         $new_img = new CNAudio();
     } elseif ($type == '_video') {
         $net_extra_ccid_str = $extra['user_defaults']['default_video_gallery'];
         $alb_type = VIDEO_ALBUM;
         $new_img = new CNVideo();
     }
     /** getting array of content collection from comma separated string */
     if (!empty($net_extra_ccid_str)) {
         $net_extra_ccid = explode(',', $net_extra_ccid_str);
         /** setting all content collection variables */
         if (count($net_extra_ccid) >= 1) {
             for ($i = 0; $i < count($net_extra_ccid); $i++) {
                 $new_im_al = new Album($alb_type);
                 $new_im_al_default = new Album($alb_type);
                 $new_im_al->load((int) $net_extra_ccid[$i]);
                 $content_collection_obj = new ContentCollection();
                 $content_collection_obj->collection_id = $new_im_al->collection_id;
                 $contents = $content_collection_obj->get_contents_for_collection();
                 $new_im_al_default->title = $new_im_al->title;
                 $new_im_al_default->description = $new_im_al->description;
                 $new_im_al_default->author_id = $user_id;
                 $new_im_al_default->type = 2;
                 // FOR ALBUM, type is 2
                 $new_im_al_default->save();
                 /** Setting content variable */
                 for ($j = 0; $j < count($contents); $j++) {
                     if ($contents[$j]['type'] != 7) {
                         // If content is not a SB content
                         if ($alb_type == IMAGE_ALBUM) {
                             $new_img_default = new CNImage();
                             $new_img_default->type = IMAGE;
                         } elseif ($alb_type == AUDIO_ALBUM) {
                             $new_img_default = new CNAudio();
                             $new_img_default->type = AUDIO;
                         } elseif ($alb_type == VIDEO_ALBUM) {
                             $new_img_default = new CNVideo();
                             $new_img_default->type = VIDEO;
                         }
                         $new_img->load((int) $contents[$j]['content_id']);
                         $new_img_default->file_name = $new_img->file_name;
                         $new_img_default->file_perm = $new_img->file_perm;
                         $new_img_default->title = $contents[$j]['title'];
                         $new_img_default->body = $contents[$j]['body'];
                         $tags = Tag::load_tags_for_content($contents[$j]['content_id']);
                         $new_img_default->allow_comments = 1;
                         $new_img_default->author_id = $user_id;
                         $new_img_default->parent_collection_id = $new_im_al_default->collection_id;
                         $new_img_default->save();
                         if (!empty($tags)) {
                             $tag_array = array();
                             if (is_array($tags)) {
                                 for ($i = 0; $i < count($tags); $i++) {
                                     $tag_array[] = $tags[$i]['name'];
                                 }
                             }
                             Tag::add_tags_to_content($new_img_default->content_id, $tag_array);
                         }
                     } else {
                         // If content is a SB content
                         //TODO: handling of SB content if it is in media gallery.
                     }
                 }
             }
         }
     }
 }

 function generate_inner_html()
 {
     global $login_uid;
     if (!isset($_GET['gid']) || empty($_GET['gid'])) {
         parent::set_vars();
         $frnd_list = null;
         if (!empty($_GET['view'])) {
             $frnd_list = $this->friend_list;
         }
         $sb_audios = array();
         $new_album = new Album(AUDIO_ALBUM);
         if ($this->album_id) {
             $new_album = new Album();
             $new_album->album_type = AUDIO_ALBUM;
             $new_album->load((int) $this->album_id);
             $audio_data['album_id'] = $new_album->collection_id;
             $audio_data['album_name'] = $new_album->title;
         } else {
             $new_album->collection_id = $this->default_album_id;
             $audio_data['album_id'] = $this->default_album_id;
             $audio_data['album_name'] = $this->default_album_name;
         }
         $audio_ids = $new_album->get_contents_for_collection();
         if (!empty($audio_ids)) {
             $k = 0;
             $ids = array();
             for ($i = 0; $i < count($audio_ids); $i++) {
                 if ($audio_ids[$i]['type'] != 7) {
                     // Type 7 is for SB Content
                     $ids[$i] = $audio_ids[$i]['content_id'];
                 } else {
                     $tags = Tag::load_tags_for_content($audio_ids[$i]['content_id']);
                     $tags = show_tags($tags, null);
                     //show_tags function is defined in uihelper.php
                     $sb_audios[] = array('content_id' => $audio_ids[$i]['content_id'], 'title' => $audio_ids[$i]['title'], 'type' => $audio_ids[$i]['type'], 'created' => $audio_ids[$i]['created'], 'tags' => $tags);
                 }
             }
             $new_audio = new Audio();
             $data = $new_audio->load_many($ids, $this->uid, $login_uid);
             if (count($data) > 0) {
                 foreach ($data as $d) {
                     $audio_data[$k]['content_id'] = $d['content_id'];
                     $audio_data[$k]['audio_file'] = $d['audio_file'];
                     $audio_data[$k]['audio_caption'] = $d['audio_caption'];
                     $audio_data[$k]['title'] = $d['title'];
                     $audio_data[$k]['body'] = $d['body'];
                     $audio_data[$k]['created'] = $d['created'];
                     $audio_data[$k]['tags'] = $d['tags'];
                     $audio_data[$k]['type'] = "";
                     $k++;
                 }
             }
             // Merging Media Gallery content and SB Content
             for ($counter = 0; $counter < count($sb_audios); $counter++) {
                 $audio_data[$k]['content_id'] = $sb_audios[$counter]['content_id'];
                 $audio_data[$k]['title'] = $sb_audios[$counter]['title'];
                 $audio_data[$k]['type'] = $sb_audios[$counter]['type'];
                 $audio_data[$k]['image_caption'] = $sb_audios[$counter]['title'];
                 $audio_data[$k]['created'] = $sb_audios[$counter]['created'];
                 $audio_data[$k]['tags'] = $sb_audios[$counter]['tags'];
                 $k++;
             }
         }
         if (!empty($_GET['view'])) {
             if (empty($frnd_list)) {
                 $audio_data = NULL;
             }
         }
         $inner_template = NULL;
         switch ($this->mode) {
             default:
                 $inner_template = dirname(__FILE__) . '/center_inner_public.tpl';
         }
         $obj_inner_template =& new Template($inner_template);
         $obj_inner_template->set('links', $audio_data);
         $obj_inner_template->set('uid', $this->uid);
         $obj_inner_template->set('frnd_list', $frnd_list);
         $obj_inner_template->set('my_all_album', $this->my_all_album);
         $obj_inner_template->set('show_view', $this->show_view);
         $inner_html = $obj_inner_template->fetch();
         return $inner_html;
     } else {
         parent::set_group_media_gallery();
         //------------- Handling the Groups Media gallery -----------
         $group = ContentCollection::load_collection((int) $_GET['gid'], $_SESSION['user']['id']);
         $audio_data = Audio::load_audios_for_collection_id($_GET['gid'], $limit = 0);
         $audio_data['album_id'] = $group->collection_id;
         $audio_data['album_name'] = $group->title;
         $inner_template = NULL;
         switch ($this->mode) {
             default:
                 $inner_template = dirname(__FILE__) . '/center_inner_public_groups.tpl';
         }
         $obj_inner_template =& new Template($inner_template);
         $obj_inner_template->set('links', $audio_data);
         $obj_inner_template->set('show_view', $this->show_view);
         $obj_inner_template->set('my_all_groups', $this->group_ids);
         $inner_html = $obj_inner_template->fetch();
         return $inner_html;
     }
//.........这里部分代码省略.........

function api_validate_album_context($context, $user, $access = "write")
{
    if (preg_match("/^group:(\\d+)\$/", $context, $m)) {
        // group album
        $collection_id = $m[1];
        // load group and verify access
        $obj = new Group();
        $obj->load($collection_id);
        $obj->assert_user_access($user->user_id);
    } elseif (preg_match("/^user:\\d+:album:(\\d+)\$/", $context, $m)) {
        // personal album
        $collection_id = $m[1];
        // load album and verify access
        $obj = new Album();
        $obj->load($collection_id);
        if ($access != "read") {
            if ($obj->author_id != $user->user_id) {
                throw new PAException(USER_ACCESS_DENIED, "You are not the creator of this album");
            }
        }
    } else {
        throw new PAException(INVALID_ID, "File context must be an album or group ID");
    }
    return array($collection_id, $obj);
}

 function generate_inner_html()
 {
     global $login_uid;
     $video_data = NULL;
     if (!isset($_GET['gid']) || empty($_GET['gid'])) {
         parent::set_vars();
         $frnd_list = null;
         if (!empty($_GET['view'])) {
             $frnd_list = $this->friend_list;
         }
         $sb_videos = array();
         $new_album = new Album(VIDEO_ALBUM);
         if ($this->album_id) {
             $new_album = new Album();
             $new_album->album_type = VIDEO_ALBUM;
             $new_album->load($this->album_id);
             $album_data['album_id'] = $new_album->collection_id;
             $album_data['album_name'] = $new_album->title;
         } else {
             $new_album->collection_id = $this->default_album_id;
             $album_data['album_id'] = $this->default_album_id;
             $album_data['album_name'] = $this->default_album_name;
         }
         $params = $condition = array();
         if (!empty(PA::$page_uid) || PA::$login_uid != PA::$page_uid) {
             $condition['M.video_perm'] = !empty($this->friend_list) && in_array(PA::$page_uid, $this->friend_list) ? array(WITH_IN_DEGREE_1, ANYONE) : ANYONE;
         }
         $condition['C.collection_id'] = $album_data['album_id'];
         $video_info = TekVideo::get($params, $condition);
         $video_ids = objtoarray($video_info);
         if (!empty($video_ids)) {
             $k = 0;
             $ids = array();
             for ($i = 0; $i < count($video_ids); $i++) {
                 if ($video_ids[$i]['type'] != 7) {
                     // Type 7 is for SB Content
                     $ids[$i] = $video_ids[$i]['content_id'];
                 } else {
                     $tags = Tag::load_tags_for_content($video_ids[$i]['content_id']);
                     $tags = show_tags($tags, null);
                     //show_tags function is defined in uihelper.php
                     $sb_videos[] = array('content_id' => $video_ids[$i]['content_id'], 'title' => $video_ids[$i]['title'], 'type' => $video_ids[$i]['type'], 'created' => $video_ids[$i]['created'], 'tags' => $tags);
                 }
             }
             if (count($video_ids) > 0) {
                 $video_data = $video_ids;
             }
             // Merging Media Gallery content and SB Content
             for ($counter = 0; $counter < count($sb_videos); $counter++) {
                 $video_data[$k]['content_id'] = $sb_videos[$counter]['content_id'];
                 $video_data[$k]['title'] = $sb_videos[$counter]['title'];
                 $video_data[$k]['type'] = $sb_videos[$counter]['type'];
                 $video_data[$k]['video_caption'] = $sb_videos[$counter]['title'];
                 $video_data[$k]['created'] = $sb_videos[$counter]['created'];
                 $video_data[$k]['tags'] = $sb_videos[$counter]['tags'];
                 $k++;
             }
         }
         if (!empty($_GET['view'])) {
             if (empty($frnd_list)) {
                 $video_data = NULL;
             }
         }
         $inner_template = NULL;
         switch ($this->mode) {
             default:
                 $inner_template = PA::$blockmodule_path . '/' . get_class($this) . '/center_inner_public.tpl';
         }
         $obj_inner_template = new Template($inner_template);
         $obj_inner_template->set('links', $video_data);
         $obj_inner_template->set('album_data', $album_data);
         $obj_inner_template->set('uid', $this->uid);
         $obj_inner_template->set('frnd_list', $frnd_list);
         $obj_inner_template->set('my_all_album', $this->my_all_album);
         $obj_inner_template->set('show_view', $this->show_view);
         $inner_html = $obj_inner_template->fetch();
         return $inner_html;
     } else {
         // ----- Calling parents function which set all the Require variables
         parent::set_group_media_gallery();
         //------------- Handling the Groups Media gallery -----------
         $group = ContentCollection::load_collection((int) $_GET['gid'], $_SESSION['user']['id']);
         $params = $condition = array();
         $album_data['album_id'] = $group->collection_id;
         $album_data['album_name'] = $group->title;
         $condition['C.collection_id'] = $album_data['album_id'];
         $video_info = TekVideo::get($params, $condition);
         $video_data = objtoarray($video_info);
         //         $video_data = Video::load_videos_for_collection_id ($_GET['gid'], $limit = 0);
         $i = 0;
         if (!empty($video_data)) {
             foreach ($video_data as $data) {
                 $tags_array = Tag::load_tags_for_content($data['content_id']);
                 $tags_string = "";
                 $tags_string = show_all_contents_for_tag($tags_array);
                 $video_data[$i]['tags'] = $tags_string;
                 $i++;
             }
         }
         $inner_template = NULL;
//.........这里部分代码省略.........

 function generate_inner_html()
 {
     global $login_uid;
     if (!isset($_GET['gid']) || empty($_GET['gid'])) {
         parent::set_vars();
         $frnd_list = null;
         if (!empty($_GET['view'])) {
             $frnd_list = $this->friend_list;
         }
         $sb_images = array();
         $new_album = new Album(IMAGE_ALBUM);
         if ($this->album_id) {
             $new_album = new Album();
             $new_album->album_type = IMAGE_ALBUM;
             $new_album->load($this->album_id);
             $image_data['album_id'] = $new_album->collection_id;
             $image_data['album_name'] = $new_album->title;
         } else {
             $new_album->collection_id = $this->default_album_id;
             $image_data['album_id'] = $this->default_album_id;
             $image_data['album_name'] = $this->default_album_name;
         }
         $image_ids = $new_album->get_contents_for_collection();
         $k = 0;
         $ids = array();
         if (!empty($image_ids)) {
             for ($i = 0; $i < count($image_ids); $i++) {
                 if ($image_ids[$i]['type'] != 7) {
                     // Type 7 is for SB Content
                     $ids[$i] = $image_ids[$i]['content_id'];
                 } else {
                     $var = $image_ids[$i]['body'];
                     $start = strpos($var, '<image>') + 7;
                     if ($start > 7) {
                         $end = strpos($var, '</image>');
                         $image_src = substr($var, $start, $end - $start);
                         $tags = Tag::load_tags_for_content($image_ids[$i]['content_id']);
                         $tags = show_tags($tags, null);
                         //show_tags function is defined in uihelper.php
                         $sb_images[] = array('content_id' => $image_ids[$i]['content_id'], 'title' => $image_ids[$i]['title'], 'type' => $image_ids[$i]['type'], 'created' => $image_ids[$i]['created'], 'tags' => $tags, 'image_src' => $image_src);
                     }
                 }
             }
             $new_image = new Image();
             $data = $new_image->load_many($ids, $this->uid, $login_uid);
             if (count($data) > 0) {
                 foreach ($data as $d) {
                     $image_data[$k]['content_id'] = $d['content_id'];
                     $image_data[$k]['image_file'] = $d['image_file'];
                     $image_data[$k]['image_caption'] = $d['image_caption'];
                     $image_data[$k]['title'] = $d['title'];
                     $image_data[$k]['body'] = $d['body'];
                     $image_data[$k]['created'] = $d['created'];
                     $image_data[$k]['type'] = "";
                     $tags_array = Tag::load_tags_for_content($d['content_id']);
                     $tags_string = "";
                     $tags_string = show_all_contents_for_tag($tags_array);
                     $image_data[$k]['tags'] = $tags_string;
                     $k++;
                 }
             }
             // Merging Media Gallery content and SB Content
             for ($counter = 0; $counter < count($sb_images); $counter++) {
                 $image_data[$k]['content_id'] = $sb_images[$counter]['content_id'];
                 $image_data[$k]['title'] = $sb_images[$counter]['title'];
                 $image_data[$k]['type'] = $sb_images[$counter]['type'];
                 $image_data[$k]['image_caption'] = $sb_images[$counter]['title'];
                 $image_data[$k]['created'] = $sb_images[$counter]['created'];
                 $image_data[$k]['tags'] = $sb_images[$counter]['tags'];
                 $image_data[$k]['image_src'] = $sb_images[$counter]['image_src'];
                 $k++;
             }
         }
         if (!empty($_GET['view'])) {
             if (empty($frnd_list)) {
                 $image_data = NULL;
             }
         }
         $inner_template = NULL;
         switch ($this->mode) {
             default:
                 $inner_template = PA::$blockmodule_path . '/' . get_class($this) . '/center_inner_public.tpl';
         }
         $obj_inner_template = new Template($inner_template);
         $obj_inner_template->set('links', $image_data);
         $obj_inner_template->set('frnd_list', $frnd_list);
         $obj_inner_template->set('uid', $this->uid);
         $obj_inner_template->set('my_all_album', $this->my_all_album);
         $obj_inner_template->set('show_view', $this->show_view);
         $inner_html = $obj_inner_template->fetch();
         return $inner_html;
     } else {
         parent::set_group_media_gallery();
         //------------- Handling the Groups Media gallery -----------
         $group = ContentCollection::load_collection((int) $_GET['gid'], $_SESSION['user']['id']);
         $image_data = Image::load_images_for_collection_id($_GET['gid'], $limit = 0);
         $i = 0;
         if (!empty($image_data)) {
             foreach ($image_data as $data) {
                 $tags_array = Tag::load_tags_for_content($data['content_id']);
//.........这里部分代码省略.........