Esempio n. 1
0
/**
 * Displays the list of all assets from the selected album
 * @refresh_center determines if we need to refresh the whole page / the center 
 * of the page or another part of the page (mainly the right side)
 * @global type $input
 * @global type $repository_path
 * @global type $ezplayer_url
 * @global type $assets_list
 * @global string $panel_display
 */
function view_album_assets($refresh_center = true)
{
    global $input;
    global $repository_path;
    global $ezplayer_url;
    // used in a popup window
    global $user_files_path;
    global $assets_list;
    global $album;
    global $album_bookmarks;
    global $toc_bookmarks;
    global $error_path;
    // used to display an error on the main page
    global $login_error;
    // used to display error when anonymous user login
    global $default_bookmarks_order;
    global $default_toc_order;
    global $cache_limit;
    // if reloaded is set, the whole page has to be refreshed
    if ($_SESSION['reloaded']) {
        unset($input['click']);
        unset($_SESSION['reloaded']);
        $refresh_center = true;
    }
    $error_path = '';
    if (isset($input['album'])) {
        $album = $input['album'];
    } else {
        $album = $_SESSION['album'];
    }
    if (isset($input['token'])) {
        $token = $input['token'];
    } else {
        $token = $_SESSION['token'];
    }
    ezmam_repository_path($repository_path);
    user_prefs_repository_path($user_files_path);
    // 0) Sanity checks
    if (!ezmam_album_exists($album)) {
        if ($input['click']) {
            // refresh a part of the page
            include_once template_getpath('error_album_not_found.php');
        } else {
            // refresh the whole page
            $error_path = template_getpath('error_album_not_found.php');
            include_once template_getpath('main.php');
        }
        log_append('warning', 'view_album_assets: tried to access non-existant album ' . $input['album']);
        exit;
    }
    // Authorization check
    if (!ezmam_album_token_check($album, $token)) {
        if ($input['click']) {
            include_once template_getpath('error_permission_denied.php');
        } else {
            $error_path = template_getpath('error_permission_denied.php');
            include_once template_getpath('main.php');
        }
        log_append('warning', 'view_album_assets: tried to access album ' . $input['album'] . ' with invalid token ' . $input['token']);
        die;
    }
    // 1) Retrieving all assets' metadata
    $assets_list = ezmam_asset_list_metadata($album);
    $count = count($assets_list);
    // add the asset token to the metadata
    for ($index = 0; $index < $count; $index++) {
        $assets_list[$index]['token'] = ezmam_asset_token_get($album, $assets_list[$index]['name']);
    }
    // 2) Save current album
    log_append('view_album_assets: ' . $album);
    $_SESSION['ezplayer_mode'] = 'view_album_assets';
    // used in 'div_assets_center.php'
    $_SESSION['album'] = $album;
    // used in search
    $_SESSION['asset'] = '';
    $_SESSION['token'] = $token;
    // 3) Add current album to the album list
    //    and load album bookmarks
    //
    $album_name = get_album_title($album);
    $album_token = array('title' => $album_name, 'album' => $album, 'token' => $token);
    if (!token_array_contains($_SESSION['acl_album_tokens'], $album_token)) {
        if (acl_user_is_logged()) {
            // logged user : consulted albums are stored in file
            user_prefs_token_add($_SESSION['user_login'], $album, $album_name, $token);
            log_append('view_album_assets: album token added - ' . $album);
            trace_append(array('2', 'album_token_add', $album));
            // lvl, action, album
        } else {
            // anonymous user : consulted albums are stored in session var
            $_SESSION['acl_album_tokens'][] = $album_token;
        }
        acl_update_permissions_list();
    }
    if (acl_user_is_logged()) {
        // bookmarks to display in 'div_side_assets.php'
        $album_bookmarks = user_prefs_album_bookmarks_list_get($_SESSION['user_login'], $album);
        // sorts the bookmarks following user's prefs
        $order = acl_value_get("bookmarks_order");
        if (isset($order) && $order != '' && $order != $default_bookmarks_order) {
            $album_bookmarks = array_reverse($album_bookmarks);
        }
    }
    // 4) table of contents to display in 'div_side_assets.php'
    $toc_bookmarks = toc_album_bookmarks_list_get($album);
    // sorts the bookmarks following user's prefs
    $order = acl_value_get("toc_order");
    if (isset($order) && $order != '' && $order != $default_toc_order) {
        $toc_bookmarks = array_reverse($toc_bookmarks);
    }
    if ($refresh_center) {
        if (acl_display_threads()) {
            $threads = threads_select_by_album($album, $cache_limit);
            foreach ($threads as &$thread) {
                if (!thread_is_archive($thread['albumName'], $thread['assetName'])) {
                    $threads_list[] = $thread;
                }
            }
        }
        if ($input['click']) {
            // called by a local link
            // lvl, action, album, origin
            trace_append(array('2', 'view_album_assets', $album, 'from_ezplayer'));
            include_once template_getpath('div_assets_center.php');
        } else {
            // accessed by the UV or shared link
            // lvl, action, album, origin
            trace_append(array('2', 'view_album_assets', $album, 'from_external'));
            include_once template_getpath('main.php');
        }
    } else {
        // refresh only the side panel (after import / export / deletion / ...)
        include_once template_getpath('div_side_assets.php');
    }
}
Esempio n. 2
0
function view_player()
{
    global $input;
    global $template_folder;
    global $appname;
    // 0) Sanity checks
    if (!ezmam_album_exists($input['album'])) {
        error_print_http(404);
        log_append('warning', 'view_player: tried to access non-existant album ' . $input['album']);
        exit;
    }
    if (!ezmam_album_token_check($input['album'], $input['token'])) {
        error_print_http(403);
        log_append('warning', 'view_player: tried to acces album ' . $input['album'] . ' with invalid token ' . $input['token']);
        die;
    }
    // 1) Retrieving all assets' metadata
    $asset_list = ezmam_asset_list_metadata($input['album']);
    // 2) Add links to each asset
    foreach ($asset_list as &$asset) {
        $high_cam_link = '';
        $low_cam_link = '';
        $high_slide_link = '';
        $low_slide_link = '';
        if ($asset['metadata']['record_type'] == 'camslide' || $asset['metadata']['record_type'] == 'cam') {
            $high_cam_link = get_link_to_media($input['album'], $asset['name'], 'high_cam') . "&origin=" . $appname;
            $low_cam_link = get_link_to_media($input['album'], $asset['name'], 'low_cam') . "&origin=" . $appname;
        }
        if ($asset['metadata']['record_type'] == 'camslide' || $asset['metadata']['record_type'] == 'slide') {
            $high_slide_link = get_link_to_media($input['album'], $asset['name'], 'high_slide') . "&origin=" . $appname;
            $low_slide_link = get_link_to_media($input['album'], $asset['name'], 'low_slide') . "&origin=" . $appname;
        }
        $asset['links'] = array('high_cam' => $high_cam_link, 'low_cam' => $low_cam_link, 'high_slide' => $high_slide_link, 'low_slide' => $low_slide_link);
    }
    template_repository_path($template_folder . get_lang());
    require_once template_getpath('player_header.php');
    require_once template_getpath('player_content.php');
    require_once template_getpath('player_footer.php');
}
Esempio n. 3
0
/**
 * counts the processed assets from a given album
 * @param type $album 
 * @return int
 */
function ezmam_asset_count($album)
{
    $asset_list = ezmam_asset_list_metadata($album);
    $count = 0;
    foreach ($asset_list as $asset) {
        if ($asset['metadata']['status'] == 'processed') {
            ++$count;
        }
    }
    return $count;
}
Esempio n. 4
0
/**
 * Displays the album passed in GET or POST "album" parameter, if it exists and is managable by the user.
 */
function view_album()
{
    // Initialization: we retrieve various variable we'll need later on
    global $input;
    global $repository_path;
    global $ezmanager_url;
    // Website URL, defined in config.inc
    global $distribute_url;
    global $ezplayer_url;
    if (isset($input['album'])) {
        $album = $input['album'];
    } else {
        $album = $_SESSION['podman_album'];
    }
    ezmam_repository_path($repository_path);
    //
    // 0) Sanity checks
    //
    if (!acl_has_album_permissions($album)) {
        error_print_message(template_get_message('Unauthorized', get_lang()));
        log_append('warning', "view_album: tried to access album " . $album . ' without permission');
        die;
    }
    //
    // 1) We retrieve the metadata relating to the album
    //
    $metadata = ezmam_album_metadata_get($album);
    //
    // 2) We set the variables used in the template with the correct values
    //
    $album_name_full = $album;
    // complete album name, used for div identification
    $album_name = suffix_remove($album);
    // "user-friendly" album name, used for display
    $description = $metadata['description'];
    $public_album = album_is_public($album);
    // Whether the album is public; used to display the correct options
    $hd_rss_url = $distribute_url . '?action=rss&amp;album=' . $album . '&amp;quality=high&amp;token=' . ezmam_album_token_get($album);
    $sd_rss_url = $distribute_url . '?action=rss&amp;album=' . $album . '&amp;quality=low&amp;token=' . ezmam_album_token_get($album);
    $hd_rss_url_web = $distribute_url . '?action=rss&album=' . $album . '&quality=high&token=' . ezmam_album_token_get($album);
    $sd_rss_url_web = $distribute_url . '?action=rss&album=' . $album . '&quality=low&token=' . ezmam_album_token_get($album);
    $player_full_url = $ezplayer_url . "?action=view_album_assets&album=" . $album . "&token=" . ezmam_album_token_get($album);
    $assets = ezmam_asset_list_metadata($album_name_full);
    //
    // 3) We save the current album view in a session var
    //
    $_SESSION['podman_mode'] = 'view_album';
    $_SESSION['podman_album'] = $album;
    //
    // 4) Then we display the album
    //
    include template_getpath('div_album_header.php');
    include template_getpath('div_asset_list.php');
}
Esempio n. 5
0
function ezmam_rss_generate($album, $type)
{
    global $distribute_url;
    global $ezplayer_safe_url;
    $url = $distribute_url;
    if ($type != 'high' && $type != 'low' && $type != 'ezplayer') {
        ezmam_last_error('ezmam_rss_generate: only album qualities to be allowed are high and low');
        return false;
    }
    // 1) XML code creation
    $xml = ezmam_rss_new($album, $type);
    if (!$xml) {
        ezmam_last_error('ezmam_rss_generate: unable to open XML');
        return false;
    }
    $xmlh = new SimpleXMLElement($xml);
    $token = ezmam_album_token_get($album);
    if ($token === false) {
        ezmam_last_error('ezmam_rss_generate: unable to get token');
        return false;
    }
    // 2) We scan all the assets for the album
    $assets = ezmam_asset_list_metadata($album);
    foreach ($assets as $asset) {
        $metadata = $asset['metadata'];
        if ($type == 'ezplayer') {
            $ezplayer_link = $ezplayer_safe_url . '/index.php?action=view_asset_bookmark' . '&album=' . $album . '&asset=' . $metadata['record_date'] . '&t=0';
            add_item_to_rss($xmlh, $metadata['title'], $metadata['description'], $metadata['author'], get_RFC822_date($metadata['record_date']), $ezplayer_link, false);
        } else {
            // Don't forget to add both videos if it was a camslide!
            if ($metadata['record_type'] == 'camslide') {
                // Camera
                $title = isset($metadata['title']) ? $metadata['title'] : $metadata['description'];
                $arguments = '?action=media&album=' . $album . '&asset=' . $asset['name'] . '&type=cam&quality=' . $type . '&token=' . $token . "&origin=rss";
                // An asset may exist but only contain an original (no high or low)
                // So, since we don't want our RSS feed to contain empty assets, we have to check
                // that at least one media is available
                if (ezmam_media_exists($album, $asset['name'], 'high_cam') || ezmam_media_exists($album, $asset['name'], 'low_cam')) {
                    add_item_to_rss($xmlh, $title . ' (camera)', $metadata['description'] . ' (prise de vue caméra)', $metadata['author'], get_RFC822_date($metadata['record_date']), $url . $arguments, $url . '/cam.m4v' . $arguments);
                }
                // Slides
                $arguments = '?action=media&album=' . $album . '&asset=' . $asset['name'] . '&type=slide&quality=' . $type . '&token=' . $token . "&origin=rss";
                // See above
                if (ezmam_media_exists($album, $asset['name'], 'high_slide') || ezmam_media_exists($album, $asset['name'], 'low_slide')) {
                    add_item_to_rss($xmlh, $title . ' (slides)', $metadata['description'] . ' (slides et commentaires)', $metadata['author'], get_RFC822_date($metadata['record_date']), $url . $arguments, $url . '/slide.m4v' . $arguments);
                }
            } else {
                $title = isset($metadata['title']) ? $metadata['title'] : $metadata['description'];
                $arguments = '?action=media&album=' . $album . '&asset=' . $asset['name'] . '&type=' . $metadata['record_type'] . '&quality=' . $type . '&token=' . $token . "&origin=rss";
                // Filter for empty assets (see above)
                if (ezmam_media_exists($album, $asset['name'], 'high_' . $metadata['record_type']) || ezmam_media_exists($album, $asset['name'], 'low_' . $metadata['record_type'])) {
                    add_item_to_rss($xmlh, $title, $metadata['description'], $metadata['author'], get_RFC822_date($metadata['record_date']), $url . $arguments, $url . '/' . $metadata['record_type'] . '.m4v' . $arguments);
                }
            }
        }
    }
    // 3) We dump the result in a file
    $regfile = ezmam_repository_path() . '/' . $album . '/_rss_' . $type . '.xml';
    $res = file_put_contents($regfile, $xmlh->asXML());
    if ($res === false) {
        ezmam_last_error('ezmam_rss_generate: unable to write into XML file ' . $regfile);
        return false;
    }
    return true;
}