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<?php
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// $Id: flickrhood.module,v 1.23 2006/12/28 19:19:56 andrewlevine Exp $
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/* Implementation of hook_menu. */
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function flickrhood_menu($may_cache) {
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global $user;
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if ($may_cache) {
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//settings page
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$items[] = array(
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'path' => 'admin/settings/flickrhood',
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'title' => 'Flickrhood',
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'description' => 'Edit flickrhood options (some optional, some required)',
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'callback' => 'drupal_get_form',
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'callback arguments' => 'flickrhood_admin_settings',
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'access' => user_access('administer site configuration'),
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'type' => MENU_NORMAL_ITEM,
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);
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}
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else {
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$items = array();
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$admin_access = user_access('administer flickr');
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$view_access = user_access('view all photos');
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if (arg(0) == 'flickrhood' && is_numeric(arg(1)) && arg(1) > 0) {
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$account = user_load(array('uid' => arg(1)));
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if ($account !== FALSE) {
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// Always let a user view their own account
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$view_access |= user_access('view own photos') && ($user->uid == arg(1));
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// Only admins can view blocked accounts
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$view_access &= $account->status || $admin_access;
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//main flickrhood user page(photos)
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$items[] = array(
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'path' => 'flickrhood/'. arg(1),
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'title' => $account->name . t("'s flickr"),
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'type' => MENU_CALLBACK,
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'callback' => 'flickrhood_viewuserphotos',
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'callback arguments' => array(arg(1)),
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'access' => $view_access,
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);
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/view',
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'title' => t('photos'),
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'weight' => -10,
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'access' => $view_access,
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);
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//flickrhood user set page
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/sets',
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'title' => t("sets"),
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'type' => MENU_LOCAL_TASK,
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'callback' => 'flickrhood_viewusersetlist',
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'callback arguments' => array(arg(1)),
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'access' => $view_access,
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);
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/sets/list',
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'title' => t("list"),
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'access' => $view_access,
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);
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if (arg(3)!=NULL && arg(2)=='sets') {
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$set_info = _flickrhood_get_setinfo(arg(3));
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if (!$set_info || (_flickrhood_get_fid(arg(1)) != $set_info['owner'])) {
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drupal_goto('flickrhood/' . arg(1) . '/sets');
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}
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/sets/' . arg(3),
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'title' => t("set: ") . $set_info['title'],
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'type' => MENU_LOCAL_TASK,
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'callback' => 'flickrhood_viewuserset',
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'callback arguments' => array(arg(1), $set_info),
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'access' => $view_access,
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);
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}
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//flickrhood main tags page(cloud)
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/tags',
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'title' => t("tags"),
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'type' => MENU_LOCAL_TASK,
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'callback' => 'flickrhood_viewusertagcloud',
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'callback arguments' => array(arg(1)),
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'access' => $view_access,
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);
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/tags/cloud',
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'title' => t("cloud"),
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'access' => $view_access,
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);
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//flickrhood tag list page
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) .'/tags/list',
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'title' => t("list"),
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'type' => MENU_LOCAL_TASK,
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'callback' => 'flickrhood_viewusertaglist',
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'callback arguments' => array(arg(1)),
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'access' => $view_access,
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);
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//flickrhood specific tag page
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if ( (arg(3)!==NULL) && (arg(3)!='cloud') && (arg(3)!='list') ){
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$items[] = array(
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'path' => 'flickrhood/'. arg(1) . '/tags/' . arg(3),
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'title' => t('tags: ') . str_replace(',', ', ', arg(3)),
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'type' => MENU_LOCAL_TASK,
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'callback' => 'flickrhood_viewuserphotosbytags',
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'callback arguments' => array(arg(1), arg(3)),
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'access' => $view_access,
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);
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}
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}
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}
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}
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return $items;
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}
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/* Implementation of hook_perm */
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function flickrhood_perm () {
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return array('view own photos', 'view all photos', 'view own tags', 'view all tags', 'administer flickr');
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}
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/* Implementation of hook_user */
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function flickrhood_user ($op, &$edit, &$account, $category = NULL) {
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if ($op == 'form' && $category == 'account') {
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//create defaults
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$user = user_load(array('uid'=>$account->uid));
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$form['flickr_settings'] = array(
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'#type' => 'fieldset',
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'#title' => t('FlickrHood User Settings'),
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'#tree' => TRUE,
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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'#description' => t('You must enter either your Flickr username or email to have your photos recognized by FlickrHood'),
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'#weight' => 2,
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);
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$form['flickr_settings']['username'] = array(
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'#type' => 'textfield',
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'#title' => t('Flickr Username'),
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'#size' => 40,
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'#maxlength' => 40,
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'#description' => t('The username of your Flickr account'),
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'#default_value' => $user->flickrusername,
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);
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$form['flickr_settings']['mail'] = array(
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'#type' => 'textfield',
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'#title' => t('Flickr Email'),
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'#size' => 40,
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'#maxlength' => 40,
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'#description' => t('The email used in your Flickr account'),
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'#default_value' => $user->flickrmail,
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);
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return $form;
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}
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elseif ($op=='insert') {
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if (!empty($edit['flickr_settings']['mail']) || !empty($edit['flickr_settings']['username'])) {
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$f_user_array = array(
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'username' => $edit['flickr_settings']['username'] ? $edit['flickr_settings']['username'] : '',
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'mail' => $edit['flickr_settings']['mail'] ? $edit['flickr_settings']['mail'] : ''
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);
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$f_user = _flickrhood_find_user($f_user_array);
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if ($f_user!==FALSE) {
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$fid = $f_user['uid'];
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db_query('INSERT INTO {flickrhood_users} (uid,fid,mail,username) VALUES (%d,\'%s\',\'%s\',\'%s\')',
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$account->uid,$fid,$account->flickrmail,$account->flickrusername);
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_flickrhood_update_user_tags($account->uid);
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}
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else {
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drupal_set_message('Couldn\'t find a flickr user with the information given, the flickr functionality for your account will not be enabled.', 'error');
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}
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}
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unset($account->flickrusername);unset($account->flickrmail);unset($account->flickrid);
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}
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elseif ($op=='update') {
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if (!empty($edit['flickr_settings']['mail']) || !empty($edit['flickr_settings']['username'])) {
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$f_user_array = array(
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'username' => $edit['flickr_settings']['username'] ? $edit['flickr_settings']['username'] : '',
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'mail' => $edit['flickr_settings']['mail'] ? $edit['flickr_settings']['mail'] : ''
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);
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$f_user = _flickrhood_find_user($f_user_array);
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if ($f_user!==FALSE) {
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$fid = $f_user['uid'];
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//find if the user is already in the table
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$exists = db_query('SELECT uid FROM {flickrhood_users} WHERE uid=%d', $account->uid);
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//insert or update as neeeded
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if (db_num_rows($exists) <= 0) {
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db_query('INSERT INTO {flickrhood_users} (uid,fid,mail,username) VALUES (%d,\'%s\',\'%s\',\'%s\')',
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$account->uid,$fid,$f_user_array['mail'],$f_user_array['username']);
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}
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else {
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db_query('UPDATE {flickrhood_users} SET mail=\'%s\', username=\'%s\', fid=\'%s\' WHERE uid=\'%d\'',
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$f_user_array['mail'], $f_user_array['username'], $fid, $account->uid);
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}
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_flickrhood_update_user_tags($account->uid);
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}
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else {
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drupal_set_message('Couldn\'t find a flickr user with the information given, the flickr information you have changed will not be updated', 'error');
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}
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}
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else {
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//find if the user is already in the table
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$exists = db_query('SELECT uid FROM {flickrhood_users} WHERE uid=%d', $account->uid);
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if (db_num_rows($exists) > 0) {
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//the user is attempting to delete their flickrhood account
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db_query('DELETE FROM {flickrhood_users} WHERE uid=%d', $account->uid);
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db_query('DELETE FROM {flickrhood_users_tags} WHERE uid=%d', $account->uid);
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}
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}
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unset($account->flickrusername);unset($account->flickrmail);unset($account->flickrid);
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}
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elseif ($op=='load') {
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$result = db_query('SELECT username, mail, fid FROM {flickrhood_users} WHERE uid=\'%d\'', $account->uid);
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$fu_object = db_fetch_object($result);
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$account->flickrmail = $fu_object->mail;
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$account->flickrusername = $fu_object->username;
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$account->flickrid = $fu_object->fid;
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}
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elseif ($op=='delete') {
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db_query('DELETE FROM {flickrhood_users} WHERE uid=%d', $account->uid);
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db_query('DELETE FROM {flickrhood_users_tags} WHERE uid=%d', $account->uid);
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}
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}
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/* views a users photos and sets*/
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function flickrhood_viewuserphotos($uid) {
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//set some required pager stuff
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drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
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global $pager_page_array, $pager_total,$pager_total_items;
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//set this to something else if you want multiple pagers
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$element = 0;
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$pager_page_array[$element] = $_GET['page'] ? $_GET['page'] : '';
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$per_page = variable_get('flickrhood_photos_per_page', 20);
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$fp_arr = _flickrhood_public_photos($uid, array(), $pager_page_array[$element]+1, $per_page);
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if ($fp_arr == FALSE) {
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return '';
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}
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//set pager information we just acquired
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$pager_total[$element] = $fp_arr['pages'];
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$pager_total_items[$element] = $fp_arr['total'];
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return theme('flickrhood_user_photos', $uid, $fp_arr);
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}
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function flickrhood_viewusertagcloud($uid) {
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//get users fid
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$fid = _flickrhood_get_fid($uid);
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if ($fid===FALSE) {
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// TODO watchdog error here
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drupal_set_message('Problem getting users tags', 'error');
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return '';
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}
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//get php flickr object
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$pfo = _flickrhood_get_pfo();
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//get tag info
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$poptag_response = $pfo->tags_getListUserPopular($fid, variable_get('flickrhood_tags_in_cloud','150'));
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if (!$poptag_response) {
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drupal_set_message('Problem retrieving user\'s tags', 'error');
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return FALSE;
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}
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elseif (empty($poptag_response)) {
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drupal_set_message('User has no tags');
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return '';
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}
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$tag_arr = array();
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foreach ($poptag_response as $tag) {
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$tag_arr[$tag['_content']] = $tag['count'];
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}
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if (count($tag_arr) < 1) {
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drupal_set_message('This user has no tags');
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return '';
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}
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//pass to theme function
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return theme('flickrhood_user_tagcloud', $uid, $fid, $tag_arr);
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}
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function flickrhood_viewusertaglist($uid) {
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//get users fid
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$fid = _flickrhood_get_fid($uid);
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if ($fid===FALSE) {
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// TODO watchdog error here
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drupal_set_message('Problem getting users tags', 'error');
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return '';
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}
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//get all tags
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$pfo = _flickrhood_get_pfo();
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$taglist_response = $pfo->tags_getListUser($fid);
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if (!$taglist_response) {
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drupal_set_message('Problem retrieving user\'s tags', 'error');
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return FALSE;
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}
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elseif (empty($taglist_response)) {
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drupal_set_message('User has no tags');
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return '';
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}
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//pass array to the theme function
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return theme('flickrhood_user_taglist', $uid, $fid, $taglist_response);
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}
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function flickrhood_viewusersetlist($uid) {
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//get users fid
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$fid = _flickrhood_get_fid($uid);
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if ($fid===FALSE) {
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// TODO watchdog error here
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drupal_set_message('Problem getting user\'s sets', 'error');
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return '';
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}
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$pfo = _flickrhood_get_pfo();
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$set_response = $pfo->photosets_getList($fid);
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if (!$set_response) {
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drupal_set_message('Problem retrieving user\'s sets', 'error');
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return FALSE;
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}
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//TODO 0 set case
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return theme('flickrhood_user_setlist', $uid, $fid, $set_response['photoset']);
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}
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function flickrhood_viewuserset($uid, $set_arr) {
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| 346 |
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| 347 |
//set some required pager stuff
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drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
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| 349 |
global $pager_page_array, $pager_total,$pager_total_items;
|
| 350 |
//set this to something else if you want multiple pagers
|
| 351 |
$element = 0;
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| 352 |
$pager_page_array[$element] = $_GET['page'] ? $_GET['page'] : '';
|
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$per_page = variable_get('flickrhood_photos_per_page', 20);
|
| 355 |
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| 356 |
//request set photos
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| 357 |
$pfo = _flickrhood_get_pfo();
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| 358 |
$set_response = $pfo->photosets_getPhotos($set_arr['id']);
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| 360 |
if (!$set_response) {
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| 361 |
drupal_set_message('Problem retrieving user\'s set photos', 'error');
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| 362 |
return FALSE;
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| 363 |
}
|
| 364 |
elseif (!array_key_exists('photo', $set_response) || empty($set_response['photo'])) {
|
| 365 |
drupal_set_message('This photoset is empty');
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| 366 |
return '';
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}
|
| 368 |
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| 369 |
//set pager information we just acquired
|
| 370 |
$pager_total_items[$element] = sizeof($set_response['photo']);
|
| 371 |
$pager_total[$element] = ceil($pager_total_items[$element]/$per_page);
|
| 372 |
|
| 373 |
//get starting position
|
| 374 |
$page_num = is_numeric($_GET['page']) ? $_GET['page'] : 0;
|
| 375 |
if (sizeof($set_response['photo']) > ($page_num * $per_page)) {
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$arr_pos = $page_num * $per_page;
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}
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else {
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$arr_pos = 0;
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}
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//extract photos relevant to this page
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| 383 |
$photo_info = array_slice($set_response['photo'], $arr_pos, $per_page);
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return theme('flickrhood_user_set', $uid, $per_page, $photo_info, $set_arr);
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}
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function flickrhood_viewuserphotosbytags($uid, $tags) {
|
| 390 |
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| 391 |
//set some required pager stuff
|
| 392 |
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
|
| 393 |
global $pager_page_array, $pager_total,$pager_total_items;
|
| 394 |
//set this to something else if you want multiple pagers
|
| 395 |
$element = 0;
|
| 396 |
$pager_page_array[$element] = $_GET['page'] ? $_GET['page'] : '';
|
| 397 |
|
| 398 |
$per_page = variable_get('flickrhood_photos_per_page', 20);
|
| 399 |
|
| 400 |
//parse the tags out into an array
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| 401 |
$tag_arr = explode(',', $tags);
|
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| 403 |
$fp_arr = _flickrhood_public_photos($uid, $tag_arr, $pager_page_array[$element]+1, $per_page);
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| 405 |
if ($fp_arr===FALSE) {
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| 406 |
return '';
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}
|
| 408 |
|
| 409 |
//set pager information we just acquired
|
| 410 |
$pager_total[$element] = $fp_arr['pages'];
|
| 411 |
$pager_total_items[$element] = $fp_arr['total'];
|
| 412 |
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| 413 |
return theme('flickrhood_user_photos', $uid, $fp_arr);
|
| 414 |
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| 415 |
}
|
| 416 |
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| 417 |
function theme_flickrhood_user_photos ($uid, $fp_arr) {
|
| 418 |
|
| 419 |
drupal_add_css(drupal_get_path('module', 'flickrhood') . '/flickrhood.css');
|
| 420 |
|
| 421 |
$output =
|
| 422 |
theme('pager', NULL, variable_get('flickrhood_photos_per_page', $fp_arr['perpage']));
|
| 423 |
|
| 424 |
$output .= "<ul id=\"flickrhood_photolist\">\n";
|
| 425 |
|
| 426 |
if (array_key_exists('photo', $fp_arr)) {
|
| 427 |
foreach ($fp_arr['photo'] as $photo) {
|
| 428 |
$imgpage_url = 'http://www.flickr.com/photos/' . $photo['owner'] . '/' . $photo['id'];
|
| 429 |
$img_url = 'http://static.flickr.com/' . $photo['server'] . '/' . $photo['id'] . '_' . $photo['secret'] . '_t.jpg';
|
| 430 |
|
| 431 |
$output .= '<li>';
|
| 432 |
$output .= l("<img src=\"$img_url\">", $imgpage_url, array(), NULL, NULL, FALSE, TRUE);
|
| 433 |
$output .= '</li>';
|
| 434 |
$output .= "\n";
|
| 435 |
|
| 436 |
}
|
| 437 |
}
|
| 438 |
|
| 439 |
$output .= '</ul>' . "\n";
|
| 440 |
|
| 441 |
$output .=
|
| 442 |
theme('pager', NULL, variable_get('flickrhood_photos_per_page', $fp_arr['perpage']));
|
| 443 |
|
| 444 |
return $output;
|
| 445 |
}
|
| 446 |
|
| 447 |
function theme_flickrhood_user_set($uid, $per_page, $photo_info, $set_arr) {
|
| 448 |
|
| 449 |
drupal_add_css(drupal_get_path('module', 'flickrhood') . '/flickrhood.css');
|
| 450 |
|
| 451 |
$fid = $set_arr['owner'];
|
| 452 |
|
| 453 |
$output =
|
| 454 |
theme('pager', NULL, variable_get('flickrhood_photos_per_page', $per_page));
|
| 455 |
|
| 456 |
$output .= "<ul id=\"flickrhood_photoset\">\n";
|
| 457 |
|
| 458 |
foreach ($photo_info as $photo) {
|
| 459 |
$imgpage_url = 'http://www.flickr.com/photos/' . $fid . '/' . $photo['id'];
|
| 460 |
$img_url = 'http://static.flickr.com/' . $photo['server'] . '/' . $photo['id'] . '_' . $photo['secret'] . '_t.jpg';
|
| 461 |
|
| 462 |
$output .= '<li>';
|
| 463 |
$output .= l("<img src=\"$img_url\">", $imgpage_url, array(), NULL, NULL, FALSE, TRUE);
|
| 464 |
$output .= '</li>';
|
| 465 |
$output .= "\n";
|
| 466 |
|
| 467 |
}
|
| 468 |
|
| 469 |
|
| 470 |
$output .= '</ul>' . "\n";
|
| 471 |
|
| 472 |
$output .=
|
| 473 |
theme('pager', NULL, variable_get('flickrhood_photos_per_page', $per_page));
|
| 474 |
|
| 475 |
return $output;
|
| 476 |
|
| 477 |
}
|
| 478 |
|
| 479 |
function theme_flickrhood_user_tagcloud($uid, $fid, $tag_arr) {
|
| 480 |
|
| 481 |
drupal_add_css(drupal_get_path('module', 'flickrhood') . '/flickrhood.css');
|
| 482 |
|
| 483 |
$max_occur = max($tag_arr);
|
| 484 |
$min_occur = max($tag_arr);
|
| 485 |
|
| 486 |
// Font size specified in em
|
| 487 |
$max_font = 3.5;
|
| 488 |
$min_font = 0.7;
|
| 489 |
|
| 490 |
$output = '<ul id="flickrhood_tagcloud">' . "\n";
|
| 491 |
foreach ($tag_arr as $tagname => $occurences) {
|
| 492 |
|
| 493 |
$font_size = round(($max_font-$min_font)*sqrt($occurences/$max_occur)+$min_font, 1);
|
| 494 |
|
| 495 |
$output .= '<li style="font-size: '.$font_size.'em">' . "\n";
|
| 496 |
$output .= l($tagname, 'flickrhood/' . $uid . '/tags/' . $tagname) . "\n";
|
| 497 |
$output .= "</li>\n";
|
| 498 |
|
| 499 |
}
|
| 500 |
$output .= '</ul>' . "\n";
|
| 501 |
|
| 502 |
return $output;
|
| 503 |
|
| 504 |
}
|
| 505 |
|
| 506 |
function theme_flickrhood_user_taglist($uid, $fid, $tag_arr) {
|
| 507 |
|
| 508 |
drupal_add_css(drupal_get_path('module', 'flickrhood') . '/flickrhood.css');
|
| 509 |
|
| 510 |
$output = '<ul id="flickrhood_taglist">' . "\n";
|
| 511 |
$first_char = '';
|
| 512 |
foreach ($tag_arr as $tag) {
|
| 513 |
if ($first_char != substr($tag,0,1)) {
|
| 514 |
$new_item = TRUE;
|
| 515 |
}
|
| 516 |
else {
|
| 517 |
$new_item = FALSE;
|
| 518 |
}
|
| 519 |
|
| 520 |
if ($first_char!='' && $new_item) {
|
| 521 |
$output .= "</ul></li>\n";
|
| 522 |
}
|
| 523 |
if ($new_item) {
|
| 524 |
$first_char = substr($tag,0,1);
|
| 525 |
$output .= "<li><ul>\n";
|
| 526 |
}
|
| 527 |
|
| 528 |
$output .= '<li>' . "\n";
|
| 529 |
$output .= l($tag, 'flickrhood/' . $uid . '/tags/' . $tag) . "\n";
|
| 530 |
$output .= '</li>' . "\n";
|
| 531 |
}
|
| 532 |
if ($first_char!='') {
|
| 533 |
$output .= "</ul></li>\n";
|
| 534 |
}
|
| 535 |
$output .= "</ul>\n";
|
| 536 |
|
| 537 |
return $output;
|
| 538 |
}
|
| 539 |
|
| 540 |
function theme_flickrhood_user_setlist($uid, $fid, $set_arr) {
|
| 541 |
|
| 542 |
drupal_add_css(drupal_get_path('module', 'flickrhood') . '/flickrhood.css');
|
| 543 |
|
| 544 |
$output = '<ul id="flickrhood_setlist">' . "\n";
|
| 545 |
|
| 546 |
foreach ($set_arr as $set) {
|
| 547 |
$output .= '<li>' . "\n";
|
| 548 |
|
| 549 |
//write photo
|
| 550 |
if (isset($set['primary'])) {
|
| 551 |
$thumb = '<img src="http://static.flickr.com/' . $set['server'] .
|
| 552 |
'/' . $set['primary'] . '_' . $set['secret'] .
|
| 553 |
'_t.jpg' . '">';
|
| 554 |
$output .= l($thumb, "flickrhood/$uid/sets/" . $set['id'] ,array(),NULL,NULL,FALSE,TRUE);
|
| 555 |
|
| 556 |
}
|
| 557 |
|
| 558 |
if (!empty($set['title'])) {
|
| 559 |
$output .= '<span class="flickrhood_settitle">' . "\n";
|
| 560 |
$output .= l($set['title'], "flickrhood/$uid/sets/" . $set['id']);
|
| 561 |
$output .= '</span>' . "\n";
|
| 562 |
}
|
| 563 |
|
| 564 |
if (!empty($set['description'])) {
|
| 565 |
$output .= '<span class="flickrhood_setdescription">' . "\n";
|
| 566 |
$output .= $set['description'];
|
| 567 |
$output .= '</span>' . "\n";
|
| 568 |
}
|
| 569 |
|
| 570 |
$output .= '<div class="clearleft"></div>' . "\n";
|
| 571 |
$output .= '</li>' . "\n";
|
| 572 |
|
| 573 |
}
|
| 574 |
|
| 575 |
$output .= "</ul>\n";
|
| 576 |
|
| 577 |
return $output;
|
| 578 |
}
|
| 579 |
|
| 580 |
function _flickrhood_get_fid($uid) {
|
| 581 |
//get users fid
|
| 582 |
$fid = db_result(db_query('SELECT fid FROM {flickrhood_users} where uid=%d', $uid));
|
| 583 |
if (!$fid) {
|
| 584 |
return FALSE;
|
| 585 |
}
|
| 586 |
else {
|
| 587 |
return $fid;
|
| 588 |
}
|
| 589 |
}
|
| 590 |
|
| 591 |
function _flickrhood_get_setinfo($setid) {
|
| 592 |
|
| 593 |
$pfo = _flickrhood_get_pfo();
|
| 594 |
$set_response = $pfo->photosets_getInfo($setid);
|
| 595 |
|
| 596 |
//check for error
|
| 597 |
if (!$set_response) {
|
| 598 |
//TODO watchdog
|
| 599 |
return FALSE;
|
| 600 |
}
|
| 601 |
|
| 602 |
//TODO set does not exist
|
| 603 |
|
| 604 |
return $set_response;
|
| 605 |
}
|
| 606 |
|
| 607 |
//returns an array with the flickr user info
|
| 608 |
//array['uid'] = unique flickr user id
|
| 609 |
//array['username'] = flickr user name
|
| 610 |
// TODO watchdog errors with more specific error message and better user error messages
|
| 611 |
function _flickrhood_find_user($f_user_array) {
|
| 612 |
|
| 613 |
$pfo = _flickrhood_get_pfo();
|
| 614 |
|
| 615 |
//booleans to keep track of success
|
| 616 |
$mail_success = FALSE;
|
| 617 |
$username_success = FALSE;
|
| 618 |
|
| 619 |
//try to find by email
|
| 620 |
if (array_key_exists('mail', $f_user_array) && !empty($f_user_array['mail'])) {
|
| 621 |
|
| 622 |
$mail_response = $pfo->people_findByEmail($f_user_array['mail']);
|
| 623 |
|
| 624 |
if ($mail_response!==FALSE) {
|
| 625 |
$mail_success = TRUE;
|
| 626 |
$user_info = array(
|
| 627 |
'uid' => $mail_response['nsid'],
|
| 628 |
'username' => $mail_response['username'],
|
| 629 |
);
|
| 630 |
}
|
| 631 |
}
|
| 632 |
|
| 633 |
//try to find by username
|
| 634 |
if (array_key_exists('username', $f_user_array) && !empty($f_user_array['username']) && !$mail_success) {
|
| 635 |
|
| 636 |
$username_response = $pfo->people_findByUsername($f_user_array['username']);
|
| 637 |
|
| 638 |
if ($username_response!==FALSE) {
|
| 639 |
$username_success = TRUE;
|
| 640 |
$user_info = array(
|
| 641 |
'uid' => $username_response['nsid'],
|
| 642 |
'username' => $username_response['username'],
|
| 643 |
);
|
| 644 |
}
|
| 645 |
|
| 646 |
}
|
| 647 |
|
| 648 |
if ($mail_success || $username_success) {
|
| 649 |
return $user_info;
|
| 650 |
}
|
| 651 |
else {
|
| 652 |
return FALSE;
|
| 653 |
}
|
| 654 |
|
| 655 |
}
|
| 656 |
|
| 657 |
/* Implementation of hook_settings */
|
| 658 |
function flickrhood_admin_settings() {
|
| 659 |
$form['flickrhood_apik'] = array('#type' => 'textfield', '#title' => t('Flickr API Key'),
|
| 660 |
'#size' => 60, '#maxlength' => 128, '#required' => TRUE,
|
| 661 |
'#default_value' => variable_get('flickrhood_apik',''));
|
| 662 |
$form['flickrhood_photos_per_page'] = array('#type' => 'textfield', '#title' => t('Photos per page'),
|
| 663 |
'#size' => 3, '#maxlength' => 3, '#required' => TRUE,
|
| 664 |
'#default_value' => variable_get('flickrhood_photos_per_page','20'));
|
| 665 |
$form['flickrhood_tags_in_cloud'] = array('#type' => 'textfield', '#title' => t('Tags in tag cloud page'),
|
| 666 |
'#size' => 3, '#maxlength' => 3, '#required' => TRUE,
|
| 667 |
'#default_value' => variable_get('flickrhood_tags_in_cloud','150'));
|
| 668 |
$form['flickrhood_updateinterval'] = array('#type' => 'textfield', '#title' => t('Update interval in minutes'),
|
| 669 |
'#size' => 5, '#maxlength' => 5, '#required' => TRUE,
|
| 670 |
'#description' => 'User settings will update when cron.php is run if the last update was at least this value of time apart from the current time',
|
| 671 |
'#default_value' => variable_get('flickrhood_updateinterval',0));
|
| 672 |
|
| 673 |
return system_settings_form($form);
|
| 674 |
}
|
| 675 |
|
| 676 |
/* Implementation of hook_cron */
|
| 677 |
function flickrhood_cron() {
|
| 678 |
//interval in seconds
|
| 679 |
$interval = time() - variable_get('flickrhood_lastupdate', 0);
|
| 680 |
//in minutes
|
| 681 |
$interval = $interval / 60;
|
| 682 |
|
| 683 |
if ($interval > variable_get('flickrhood_updateinterval', 0)) {
|
| 684 |
//update all users
|
| 685 |
variable_set('flickrhood_lastupdate', time());
|
| 686 |
|
| 687 |
$result = db_query('SELECT uid FROM {flickrhood_users}');
|
| 688 |
|
| 689 |
while ($user_obj = db_fetch_object($result)) {
|
| 690 |
$uid = $user_obj->uid;
|
| 691 |
_flickrhood_update_user_tags($uid);
|
| 692 |
}
|
| 693 |
}
|
| 694 |
}
|
| 695 |
|
| 696 |
// Help. XXX: TODO: Fill it in.
|
| 697 |
function flickrhood_help($section) {
|
| 698 |
switch ($section) {
|
| 699 |
case 'admin/modules#description':
|
| 700 |
return t('Allows a community to integrate their Flickr photos into Drupal');
|
| 701 |
}
|
| 702 |
}
|
| 703 |
|
| 704 |
/* Returns an array of the users most recent photos */
|
| 705 |
function _flickrhood_update_user_tags($uid) {
|
| 706 |
|
| 707 |
//get users fid
|
| 708 |
$fid = _flickrhood_get_fid($uid);
|
| 709 |
|
| 710 |
// TODO: watchdog
|
| 711 |
if ($fid === FALSE) {
|
| 712 |
return FALSE;
|
| 713 |
}
|
| 714 |
|
| 715 |
$tag_array = array();
|
| 716 |
$existing_tags = array();
|
| 717 |
|
| 718 |
//fetch users cached tags
|
| 719 |
$result = db_query('SELECT t.tag
|
| 720 |
FROM {flickrhood_tags} as t, {flickrhood_users_tags} as ut
|
| 721 |
WHERE t.tag_id=ut.tag_id AND ut.uid=%d', $uid);
|
| 722 |
|
| 723 |
while ($row = db_fetch_object($result)) {
|
| 724 |
$existing_tags[] = $row->tag;
|
| 725 |
}
|
| 726 |
|
| 727 |
//fetch tags from flickr
|
| 728 |
$pfo = _flickrhood_get_pfo();
|
| 729 |
$taglist_response = $pfo->tags_getListUser($fid);
|
| 730 |
|
| 731 |
if (!$taglist_response) {
|
| 732 |
return FALSE;
|
| 733 |
}
|
| 734 |
|
| 735 |
$delete_queue = array_diff($existing_tags, $taglist_response);
|
| 736 |
$insert_queue = array_diff($taglist_response, $existing_tags);
|
| 737 |
|
| 738 |
foreach ($insert_queue as $tag) {
|
| 739 |
//find out if it already exists
|
| 740 |
$result = db_query('SELECT tag_id FROM {flickrhood_tags}
|
| 741 |
WHERE tag=\'%s\'', $tag);
|
| 742 |
|
| 743 |
if (db_num_rows($result) > 0) {
|
| 744 |
//if it does, do save the id
|
| 745 |
$tag_id = db_result($result);
|
| 746 |
}
|
| 747 |
else {
|
| 748 |
//we need to insert the new tag and save the id
|
| 749 |
$tag_id = db_next_id('flickrhood_tags');
|
| 750 |
db_query('INSERT INTO {flickrhood_tags} (tag_id, tag)
|
| 751 |
VALUES (%d, \'%s\')', $tag_id, $tag);
|
| 752 |
}
|
| 753 |
//add users tag
|
| 754 |
db_query('INSERT INTO {flickrhood_users_tags} (uid, tag_id)
|
| 755 |
VALUES (%d, %d)', $uid, $tag_id);
|
| 756 |
}
|
| 757 |
|
| 758 |
|
| 759 |
|
| 760 |
//delete tags that are no longer used by the user
|
| 761 |
foreach ($delete_queue as $dead_tag) {
|
| 762 |
$dead_tag_id = db_result(db_query('SELECT tag_id
|
| 763 |
FROM {flickrhood_tags}
|
| 764 |
WHERE tag=\'%s\'', $dead_tag));
|
| 765 |
db_query('DELETE
|
| 766 |
FROM {flickrhood_users_tags}
|
| 767 |
WHERE uid=%d AND tag_id=%d', $uid, $dead_tag_id);
|
| 768 |
}
|
| 769 |
}
|
| 770 |
|
| 771 |
/*
|
| 772 |
* _flickrhood_public_photos will return an array of information about the photos you requested.
|
| 773 |
* Photo array returned is generated by a photos_search call.
|
| 774 |
*/
|
| 775 |
|
| 776 |
function _flickrhood_public_photos($uid, $tags=array(), $page=1, $per_page=NULL) {
|
| 777 |
//get users fid
|
| 778 |
$fid = _flickrhood_get_fid($uid);
|
| 779 |
|
| 780 |
if ($fid===FALSE) {
|
| 781 |
drupal_set_message('Requested user has not entered a valid Flickr username or email', 'error');
|
| 782 |
// TODO watchdog error here
|
| 783 |
return FALSE;
|
| 784 |
}
|
| 785 |
|
| 786 |
//set $per_page
|
| 787 |
if ($per_page==NULL) {
|
| 788 |
$per_page = variable_get('flickrhood_photos_per_page', 20);
|
| 789 |
}
|
| 790 |
|
| 791 |
$params = array ('user_id' => $fid,
|
| 792 |
'per_page' => $per_page,
|
| 793 |
'page' => $page);
|
| 794 |
|
| 795 |
if (!empty($tags)) {
|
| 796 |
$params['tags'] = implode(',', $tags);
|
| 797 |
$params['tag_mode'] = 'all';
|
| 798 |
}
|
| 799 |
|
| 800 |
$pfo = _flickrhood_get_pfo();
|
| 801 |
$search_response = $pfo->photos_search($params);
|
| 802 |
|
| 803 |
|
| 804 |
if (!$search_response) {
|
| 805 |
drupal_set_message('Problem retrieving user\'s photos', 'error');
|
| 806 |
return FALSE;
|
| 807 |
}
|
| 808 |
|
| 809 |
if (!array_key_exists('photo', $search_response) || empty($search_response['photo']) ) {
|
| 810 |
drupal_set_message('No photos found');
|
| 811 |
return FALSE;
|
| 812 |
}
|
| 813 |
|
| 814 |
return $search_response;
|
| 815 |
}
|
| 816 |
|
| 817 |
/* get a phpFlickr object */
|
| 818 |
function _flickrhood_get_pfo($secret = NULL, $die_on_error = false, $api_key = NULL) {
|
| 819 |
include_once('lib/phpFlickr/phpFlickr.php');
|
| 820 |
|
| 821 |
if ($api_key == NULL) {
|
| 822 |
$api_key = variable_get('flickrhood_apik', '');
|
| 823 |
}
|
| 824 |
|
| 825 |
return new phpFlickr($api_key, $secret, $die_on_error);
|
| 826 |
}
|
| 827 |
|
| 828 |
?>
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