function testConstructor_AssignsPhotosPerPageToMaximum()
{
$pl = new Phlickr_PhotoList($this->request, Phlickr_PhotoList::PER_PAGE_MAX + 1);
$this->assertEquals(Phlickr_PhotoList::PER_PAGE_MAX, $pl->getPhotosPerPage(), "Didn't limit photos per page to the maximum.");
}
require_once 'Phlickr/PhotoListIterator.php';
print "This script lets you select photos by tag and then set the taken date\n";
print "to a month-year date.\n\n";
// set up the api connection
$api = Phlickr_Api::createFrom(API_CONFIG_FILE);
$api->setCacheFilename(CACHE_FILE);
if (!$api->isAuthValid()) {
die("invalid flickr logon");
}
// get a list of tags
print 'Enter a comma separated list of tags: ';
$tags = trim(fgets(STDIN));
// create a request to search for your photos with the tags.
$request = $api->createRequest('flickr.photos.search', array('tags' => $tags, 'tag_mode' => 'all', 'user_id' => $api->getUserId()));
// use the photo list to parse the search results
print "Searching for matching photos tagged with '{$tags}'...\n";
$pl = new Phlickr_PhotoList($request, Phlickr_PhotoList::PER_PAGE_MAX);
print "Found {$pl->getCount()} photos.\n";
print 'Year: ';
$year = (int) trim(fgets(STDIN));
print 'Month: ';
$month = (int) trim(fgets(STDIN));
print "The photo's taken date will be set to {$year}-{$month}.\n";
print "Press return to continue or CTRL+C to quit.\n";
fgets(STDIN);
$pi = new Phlickr_PhotoListIterator($pl);
foreach ($pi->getPhotos() as $p) {
print "Changing date on '{$p->getTitle()}'...\n";
$p->setTaken($year . '-' . $month, 4);
}
exit(0);
/**
* Constructor.
*
* @param object Phlickr_PhotoList $pl The photo list to iterate.
* @param boolean $isCachedAllowed Is cached data acceptable?
*/
public function __construct(Phlickr_PhotoList $pl, $isCachedAllowed = true)
{
$this->_pl = $pl;
$this->_isCachedAllowed = $isCachedAllowed;
$this->_perPage = $pl->getPhotosPerPage();
$this->rewind();
}
public function getUserUI($subclass_user_interface = null, $force_data_refresh = false)
{
// Init values
$html = '';
if ($this->_PhlickrAvailable) {
$api = $this->getFlickrApi();
if (!is_null($api)) {
// Load cache only on the User UI side
if ($force_data_refresh === false) {
$this->loadCacheFromDatabase();
}
try {
$photos = null;
switch ($this->getSelectionMode()) {
case self::SELECT_BY_GROUP:
if ($this->getGroupId()) {
$photo_pool = new Phlickr_Group($api, $this->getGroupId());
$photos = $photo_pool->getPhotoList($this->getPhotoBatchSize())->getPhotos();
}
break;
case self::SELECT_BY_TAGS:
if ($this->getTags()) {
$request = $api->createRequest('flickr.photos.search', array('tags' => $this->getTags(), 'tag_mode' => $this->getTagMode()));
$photo_list = new Phlickr_PhotoList($request, $this->getPhotoBatchSize());
$photos = $photo_list->getPhotos();
}
break;
case self::SELECT_BY_USER:
if ($this->getFlickrUserId()) {
$user = new Phlickr_User($api, $this->getFlickrUserId());
$photos = $user->getPhotoList($this->getPhotoBatchSize())->getPhotos();
}
break;
}
if (is_array($photos) && !empty($photos)) {
$size = $this->getPreferredSize();
if (empty($size)) {
$size = null;
}
// Preload authors ( this will be cached )
foreach ($photos as $cache_authors) {
$author = new Phlickr_User($api, $cache_authors->getUserId());
}
switch ($this->getDisplayMode()) {
case self::DISPLAY_GRID:
// If there's enough photo show a grid
if (count($photos) >= self::GRID_X * self::GRID_Y) {
$grid_photos_idx = array();
$html .= "<table>\n";
for ($i = 0; $i < self::GRID_X; $i++) {
$html .= "<tr>\n";
for ($j = 0; $j < self::GRID_Y; $j++) {
$photo = $photos[$i * self::GRID_X + $j];
if (is_object($photo)) {
$author = new Phlickr_User($api, $photo->getUserId());
$formats = $photo->getSizes();
$html .= '<td><div class="flickr_photo"><a href="' . $photo->buildUrl() . '"><img width="' . $formats[$size][0] . '" height="' . $formats[$size][1] . '" title="[' . $author->getName() . "] " . $photo->getTitle() . '" src="' . $photo->buildImgUrl($size) . '"></a></div></td>' . "\n";
}
}
$html .= "</tr>\n";
}
$html .= "</table>\n";
}
break;
case self::DISPLAY_FEATURE:
// Get the last photo
$photo = $photos[0];
if (is_object($photo)) {
if ($this->shouldDisplayTitle()) {
$title = $photo->getTitle();
if (!empty($title)) {
$html .= '<div class="flickr_title"><h3>' . $photo->getTitle() . '</h3></div>' . "\n";
}
}
/**
* @todo Find a way to display tags nicely
*/
/*
if ($this->shouldDisplayTags())
{
$tags = $photo->getTags();
if (!empty ($tags))
{
$html .= '<div class="flickr_tags">'."\n";
$html .= '<h3>'._("Tags")."</h3>\n";
$html .= '<ul>'."\n";
foreach ($tags as $tag)
{
$url_encoded_tag = urlencode($tag);
$html .= '<li><a href="http://www.flickr.com/photos/tags/'.$url_encoded_tag.'/">'.$tag.'</a></li>'."\n";
}
$html .= '</ul>'."\n";
$html .= '</div>'."\n";
}
}*/
/**
* @todo Display author's name along with it ...
*/
/*
foreach ($photos as $cache_authors)
$author = new Phlickr_User($api, $cache_authors->getUserId());
$author = new Phlickr_User($api, $photo->getUserId());
$html .= '<div class="flickr_description"><a href="'.$author->buildUrl().'">'.$author->getName().'</a></div>'."\n";
*/
//$html .= "</div>\n";
$html .= '<div class="flickr_photo_block">' . "\n";
$html .= "<div class=\"flickr_photo\"><a href=\"{$photo->buildUrl()}\"><img src=\"{$photo->buildImgUrl($size)}\" /></a></div>\n";
$html .= "</div>\n";
}
break;
case self::DISPLAY_FEATURE_WITH_RANDOM:
break;
}
} else {
$html .= _("No Flickr content matches the request !");
}
} catch (Phlickr_ConnectionException $e) {
$html .= sprintf(_("Unable to connect to Flickr API: %s"), "<pre>{$e}</pre>");
} catch (Phlickr_MethodFailureException $e) {
$html .= _("Some of the request parameters provided to Flickr API are invalid.");
$html .= "<br>" . $e->getMessage();
} catch (Phlickr_XmlParseException $e) {
$html .= _("Unable to parse Flickr's response.");
} catch (Phlickr_Exception $e) {
$html .= _("Could not get content from Flickr : ") . $e;
}
// Overwrite cache if needed
$this->writeCacheToDatabase($force_data_refresh);
}
} else {
$html .= _("PEAR::Phlickr is not installed");
}
/* Handle hyperlink clicktrough logging */
$html = $this->replaceHyperLinks($html);
$this->setUserUIMainDisplayContent($html);
return parent::getUserUI();
}