photos.module in Album Photos 7.3
Same filename and directory in other branches
Implementation of photos.module.
File
photos.moduleView source
<?php
/**
* @file
* Implementation of photos.module.
*/
/**
* Implements hook_menu().
*/
function photos_menu() {
$items['photos/image/%'] = array(
'page callback' => 'photos_image_page',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageView',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.image.inc',
);
$items['photos/image/%/vote/%'] = array(
'page callback' => 'photos_image_vote',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageView',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.image.inc',
);
$items['photos/image/update'] = array(
'page callback' => 'photos_edit_update',
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
'access arguments' => array(
'create photo',
),
);
$items['photos/image/update/load'] = array(
'page callback' => 'photos_edit_update_load',
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
'access arguments' => array(
'create photo',
),
);
$items['photos/image/%/to_sub'] = array(
'title' => 'Add to sub-album',
'page callback' => 'photos_edit_to_sub',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageEdit',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
);
$items['photos/image/%/delete'] = array(
'page callback' => 'photos_edit_delete',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageDelete',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
);
$items['photos/image/%/edit'] = array(
'page callback' => '_photos_edit_page_single_image',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageEdit',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
);
if (variable_get('photos_access_photos', 1)) {
$items['photos/get/%/%'] = array(
'page callback' => 'photos_image_get',
'page arguments' => array(
2,
3,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageView',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.image.inc',
);
}
$items['photos/album/%node'] = array(
'page callback' => 'photos_album_page',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'album',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.album.inc',
);
$items['photos/sub_album/%node'] = array(
'page callback' => 'photos_sub_album_page',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'subAlbum',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.album.inc',
);
$items['photos/album/%node/share'] = array(
'title' => 'Share code',
'page callback' => 'photos_album_share',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'album',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.album.inc',
);
$items['photos/sub_album/%node/share'] = array(
'title' => 'Share code',
'page callback' => 'photos_album_share',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'subAlbum',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.album.inc',
);
$items['node/%node/photos'] = array(
'title' => 'Images Management',
'page callback' => 'photos_edit_page',
'page arguments' => array(
1,
),
'access callback' => '_photos_access',
'access arguments' => array(
'editAlbum',
1,
),
'type' => MENU_LOCAL_TASK,
'file' => 'inc/photos.edit.inc',
);
$items['node/%node/photos-sort'] = array(
'title' => 'Re-arrange',
'page callback' => 'photos_edit_sort_page',
'page arguments' => array(
1,
),
'access callback' => '_photos_access',
'access arguments' => array(
'editAlbum',
1,
),
'type' => MENU_LOCAL_TASK,
'file' => 'inc/photos.edit.inc',
);
$items['node/%node/photos/cover/%'] = array(
'page callback' => 'photos_edit_cover',
'page arguments' => array(
1,
4,
),
'access callback' => 'node_access',
'access arguments' => array(
'update',
1,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
);
$items['photos/zoom/%'] = array(
'page callback' => 'photos_down_page',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageView',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.down.inc',
);
$items['photos/zoom/%/original'] = array(
'page callback' => 'photos_down_page',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'imageOrig',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.down.inc',
);
$items['admin/config/media/photos'] = array(
'title' => 'Album photos',
'description' => 'Configure global album photos settings.',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'photos_admin_settings',
),
'access arguments' => array(
'administer nodes',
),
'file' => 'photos.admin.inc',
'file path' => drupal_get_path('module', 'photos') . '/inc',
);
$items['admin/config/media/photos/settings'] = array(
'title' => 'Photos',
'type' => MENU_DEFAULT_LOCAL_TASK,
);
$items['photos/data/user/%user'] = array(
'page callback' => 'photos_data_user_slide',
'page arguments' => array(
3,
),
'access callback' => 'user_access',
'access arguments' => array(
'view photo',
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.data.inc',
);
$items['photos/data/sub_album/%node/block_new'] = array(
'page callback' => 'photos_data_sub_block_slide',
'page arguments' => array(
3,
4,
),
'access callback' => 'node_access',
'access arguments' => array(
'view',
3,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.data.inc',
);
$items['photos/data/sub_album/%node'] = array(
'page callback' => 'photos_data_album',
'page arguments' => array(
3,
),
'access callback' => 'node_access',
'access arguments' => array(
'view',
3,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.data.inc',
);
$items['photos/data/album/%node'] = array(
'page callback' => 'photos_data_album',
'page arguments' => array(
3,
),
'access callback' => 'node_access',
'access arguments' => array(
'view',
3,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.data.inc',
);
$items['photos'] = array(
'title' => 'Album photos',
'page callback' => 'photos_page_default',
'access arguments' => array(
'view photo',
),
'file' => 'inc/photos.page.inc',
);
$items['photos/image'] = array(
'title' => 'Recent images',
'page callback' => 'photos_page_image',
'access arguments' => array(
'view photo',
),
'file' => 'inc/photos.page.inc',
);
$items['photos/album'] = array(
'title' => 'Recent albums',
'page callback' => 'photos_page_album',
'access arguments' => array(
'view photo',
),
'file' => 'inc/photos.page.inc',
);
$items['photos/user/%user_uid_optional/image'] = array(
'title' => 'My images',
'title callback' => 'photos_page_title',
'title arguments' => array(
2,
t('images'),
),
'page callback' => 'photos_page_image',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'viewUser',
2,
),
'file' => 'inc/photos.page.inc',
);
$items['photos/user/%user_uid_optional/album'] = array(
'title' => 'My albums',
'title callback' => 'photos_page_title',
'title arguments' => array(
2,
t('albums'),
),
'page callback' => 'photos_page_album',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'viewUser',
2,
),
'file' => 'inc/photos.page.inc',
);
$items['photos/user/%user_uid_optional/album-sort'] = array(
'title' => 'Re-arrange My Albums',
'page callback' => 'photos_edit_sort_album_page',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'viewUser',
2,
),
// @todo update argument
'type' => MENU_CALLBACK,
'file' => 'inc/photos.edit.inc',
);
if (variable_get('photos_slide', 0) && module_exists('dfgallery')) {
$items['photos/user/%user_uid_optional/slide'] = array(
'title' => 'My slide',
'title callback' => 'photos_page_title',
'title arguments' => array(
2,
t('slide'),
),
'page callback' => 'photos_page_slide',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'viewUser',
2,
),
'file' => 'inc/photos.data.inc',
);
$items['photos/album/%node/slide'] = array(
'page callback' => 'photos_album_slide',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'album',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.album.inc',
);
$items['photos/sub_album/%node/slide'] = array(
'page callback' => 'photos_album_slide',
'page arguments' => array(
2,
),
'access callback' => '_photos_access',
'access arguments' => array(
'subAlbum',
2,
),
'type' => MENU_CALLBACK,
'file' => 'inc/photos.album.inc',
);
}
$items['photos/share'] = array(
'title' => 'Share code',
'page callback' => 'photos_share',
'access arguments' => array(
'create photo',
),
'file' => 'inc/photos.page.inc',
);
$items['photos/upload'] = array(
'title' => 'Image upload',
'page callback' => 'photos_edit_upload',
'access arguments' => array(
'create photo',
),
'file' => 'inc/photos.edit.inc',
'weight' => 9,
);
if (variable_get('photos_upzip', 0)) {
$items['photos/import'] = array(
'title' => 'Import ZIP',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'photos_admin_import',
),
'access arguments' => array(
'administer nodes',
),
'weight' => 10,
'file' => 'inc/photos.admin.inc',
);
}
$items['photos/ajax'] = array(
'title' => 'Photos ajax helper',
'page callback' => '_photos_ajax_helper',
'access arguments' => array(
'create photo',
),
'type' => MENU_CALLBACK,
);
return $items;
}
/**
* Ajax helper, perform different ajax requests.
*/
function _photos_ajax_helper($action) {
switch ($action) {
case 'sort':
$nid = isset($_POST['pid']) ? $_POST['pid'] : 0;
$uid = isset($_POST['uid']) ? $_POST['uid'] : 0;
$type = isset($_POST['type']) ? $_POST['type'] : 0;
$new_order = isset($_POST['order']) ? $_POST['order'] : array();
module_load_include('inc', 'photos', 'inc/photos.edit');
$message = '';
if (!empty($new_order) && is_array($new_order)) {
if ($type == 'images') {
if ($nid) {
$message = photos_edit_sort_save($new_order, $nid);
}
}
elseif ($type == 'albums') {
if ($uid) {
// Save sort order for albums.
$message = photos_edit_sort_albums_save($new_order, $uid);
}
}
elseif ($type == 'sub_album') {
// Save sort order for images in sub-albums.
if ($nid) {
$message = photos_edit_sort_subalbums_save($new_order, $nid);
}
}
}
print $message;
drupal_exit();
break;
}
// If no action is set go to front page.
drupal_goto('<front>');
}
/**
* Photos page title.
*/
function photos_page_title($account, $str) {
global $user;
if ($account->uid != $user->uid) {
return t('@name\'s !str', array(
'@name' => $account->name,
'!str' => $str,
));
}
else {
return t('My !str', array(
'!str' => $str,
));
}
}
/**
* Implements hook_photos_access().
*/
function photos_photos_access() {
if (variable_get('photos_access_photos', 0)) {
if (arg(0) == 'photos' && arg(1) != 'get' && is_numeric(arg(2))) {
switch (arg(1)) {
case 'album':
case 'sub-album':
case 'zoom':
case 'sub-slide':
return array(
arg(2),
);
case 'image':
$nid = db_query("SELECT pid FROM {photos_image} WHERE fid = :fid", array(
':fid' => arg(2),
))
->fetchField();
return array(
$nid,
);
}
}
if (arg(0) == 'photos' && arg(1) == 'data' && is_numeric(arg(3))) {
return array(
arg(3),
);
}
}
}
/**
* Photos menu access callback.
*
* @param $value
* $node, $user, $file->fid OR $node->nid.
*/
function _photos_access($type, $value, $id = 0) {
global $user;
switch ($type) {
case 'viewUser':
return $value->uid && user_access('create photo', $value) || user_access('access user profiles') && user_access('view photo');
case 'imageOrig':
if (!user_access('view original')) {
return FALSE;
}
case 'imageView':
// Value is fid, check if user can view this photo's album.
if ($user->uid == 1) {
return TRUE;
}
if (variable_get('photos_access_photos', 0)) {
$node = _photos_access_pass_type($value, 1);
if (isset($node['node']->viewid) && $node['node']->viewid != 3) {
return node_access('view', (object) $node['node']);
}
elseif (isset($node['view']->pass)) {
if (isset($_SESSION[$node['view']->nid . '_' . session_id()]) && $node['view']->pass == $_SESSION[$node['view']->nid . '_' . session_id()] || !photos_access_pass_validate($node)) {
return TRUE;
}
}
else {
return user_access('view photo');
}
}
else {
return user_access('view photo');
}
break;
case 'album':
return $value->type == 'photos' && node_access('view', $value);
case 'subAlbum':
return variable_get('photos_node_' . $value->type, 0) && node_access('view', $value);
case 'editAlbum':
if ($value->type == 'photos') {
return node_access('update', $value);
}
else {
return variable_get('photos_node_' . $value->type, 0) && node_access('update', $value);
}
case 'imageEdit':
if (!is_object($value)) {
$query = db_select('node', 'n');
$query
->join('photos_image', 'p', 'p.pid = n.nid');
$query
->fields('n', array(
'nid',
))
->condition('p.fid', $value);
$nid = $query
->execute()
->fetchField();
$value = node_load($nid);
}
return node_access('update', $value) || node_access('delete', $value);
case 'imageDelete':
if (!is_object($value)) {
$query = db_select('node', 'n');
$query
->join('photos_image', 'p', 'p.pid = n.nid');
$query
->fields('n', array(
'nid',
))
->condition('p.fid', $value);
$nid = $query
->execute()
->fetchField();
$value = node_load($nid);
}
return node_access('delete', $value);
}
}
/**
* Implements hook_file_download().
*/
function photos_file_download($uri) {
// Check if the file is controlled by the current module.
$files = file_load_multiple(array(), array(
'uri' => $uri,
));
$file = reset($files);
if ($file) {
$usage = file_usage_list($file);
if (isset($usage['photos'])) {
if (user_access('view photo')) {
$info = image_get_info($uri);
return array(
'Content-Type' => $info['mime_type'],
);
}
else {
// Access to the file is denied.
return -1;
}
}
else {
// File is not controlled by the current module.
return NULL;
}
}
}
/**
* Implements hook_node_info().
*/
function photos_node_info() {
return array(
'photos' => array(
'name' => t('Album'),
'base' => 'photos',
'description' => 'Create new photo albums.',
'has_title' => TRUE,
'title_label' => t('Album name'),
),
);
}
/**
* Implements hook_permission().
*/
function photos_permission() {
return array(
'view photo' => array(
'title' => t('View photos'),
),
'create photo' => array(
'title' => t('Create photos'),
),
'edit own photo' => array(
'title' => t('Edit own photos'),
),
'delete own photo' => array(
'title' => t('Delete own photos'),
),
'edit any photo' => array(
'title' => t('Edit any photo'),
),
'delete any photo' => array(
'title' => t('Delete any photo'),
),
'allowed to vote' => array(
'title' => t('Allowed to vote on photos'),
),
'view vote list' => array(
'title' => t('Allowed to view vote list'),
),
'view original' => array(
'title' => t('View original image'),
),
);
}
/**
* Implements hook_node_access().
*/
function photos_node_access($node, $op, $account) {
switch ($op) {
case 'create':
return user_access('create photo', $account);
case 'update':
return user_access('edit any photo', $account) || user_access('edit own photo', $account) && $account->uid == $node->uid ? TRUE : NULL;
break;
case 'delete':
return user_access('delete any photo', $account) || user_access('delete own photo', $account) && $account->uid == $node->uid ? TRUE : NULL;
}
}
/**
* Implements hook_form().
*/
function photos_form(&$node) {
require_once 'inc/photos.form.inc';
return _photos_form($node);
}
/**
* Implements hook_node_load().
*/
function photos_node_load($nodes, $types) {
$info = array();
foreach ($nodes as $nid => $node) {
if ($node->type == 'photos') {
$query = db_select('photos_album')
->fields('photos_album')
->condition('pid', $node->nid);
$result = $query
->execute();
foreach ($result as $a) {
if ($a->pid) {
// Check if album data is corrupt to prevent unserialize notice.
if ($a->data != 'N;') {
$info['album'] = unserialize($a->data);
}
$info['album']['pid'] = $a->pid;
$info['album']['count'] = $a->count;
if ($a->fid && ($image = db_query('SELECT * FROM {file_managed} WHERE fid = :fid', array(
':fid' => $a->fid,
))
->fetchObject())) {
$image = photos_get_info(0, $image);
$info['album']['cover']['fid'] = $a->fid;
$thumb = variable_get('photos_title_0', FALSE);
$info['album']['cover']['url'] = $image->uri;
$title = check_plain($node->title);
$style_name = variable_get('photos_cover_imagesize', 'thumbnail');
$cover_view = theme('image_style', array(
'style_name' => $style_name,
'path' => $image->uri,
'alt' => $title,
'title' => $title,
));
$info['album']['cover']['view'] = l($cover_view, 'photos/album/' . $node->nid, array(
'html' => TRUE,
'attributes' => array(
'title' => $title,
),
));
}
else {
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'p.fid = f.fid');
$query
->fields('f');
$query
->condition('p.pid', $node->nid);
$image = $query
->execute()
->fetchObject();
if (isset($image->fid)) {
$image = photos_get_info($image->fid, $image);
$thumb = variable_get('photos_display_list_imagesize', 'thumbnail');
$info['album']['cover']['url'] = $image->uri;
$info['album']['cover']['fid'] = $image->fid;
$title = check_plain($node->title);
$style_name = variable_get('photos_cover_imagesize', 'thumbnail');
$cover_view = theme('image_style', array(
'style_name' => $style_name,
'path' => $image->uri,
'alt' => $title,
'title' => $title,
));
$info['album']['cover']['view'] = l($cover_view, 'photos/album/' . $node->nid, array(
'html' => TRUE,
'attributes' => array(
'title' => $title,
),
));
}
}
$nodes[$nid]->album = $info['album'];
}
}
}
if (variable_get('photos_node_' . $node->type, 0)) {
$query = db_select('photos_count', 'c')
->fields('c', array(
'cid',
'value',
))
->condition('c.cid', $node->nid)
->condition('c.type', 'node_node');
$result = $query
->execute();
foreach ($result as $photo) {
if ($photo->cid) {
$nodes[$nid]->subalbum['count'] = $photo->value;
}
}
}
}
}
/**
* Implements hook_node_view().
*/
function photos_node_view($node, $view_mode, $langcode) {
if ($node->type == 'photos') {
global $user;
$display_types = array(
'none',
'cover',
'thumbnails',
'coverthumbs',
);
switch ($view_mode) {
case 'full':
$default_display = variable_get('photos_display_page_display', 1);
$display = isset($node->album['page_display']) ? $node->album['page_display'] : $default_display;
$album = _photos_node_view($node, $display, $view_mode);
$node->content['album-' . $display_types[$display]] = array(
'#markup' => $album,
);
break;
case 'teaser':
$default_display = variable_get('photos_display_teaser_display', 1);
$display = isset($node->album['teaser_display']) ? $node->album['teaser_display'] : $default_display;
$album = _photos_node_view($node, $display, $view_mode);
$node->content['album-' . $display_types[$display]] = array(
'#markup' => $album,
);
break;
}
}
if ($node->type == 'photos' || variable_get('photos_node_' . $node->type, 0)) {
// Links.
$links = array();
if (user_access('view photo') && (isset($node->subalbum['count']) || isset($node->album['count']))) {
if ($node->type == 'photos') {
$title = t('Album view');
$type = 'album';
}
else {
$title = t('Sub-Album view');
$type = 'sub_album';
}
$count = 0;
if (!empty($node->subalbum['count'])) {
$count = $node->subalbum['count'];
}
elseif (!empty($node->album['count'])) {
$count = $node->album['count'];
}
if ($count != 0) {
$links['photos_album'] = array(
'title' => $title,
'href' => 'photos/' . $type . '/' . $node->nid,
'attributes' => array(
'title' => t('A total of !count images', array(
'!count' => $count,
)),
),
);
if (variable_get('photos_slide', 0) && module_exists('dfgallery')) {
$links['photos_slide'] = array(
'title' => t('Slideshow'),
'href' => 'photos/' . $type . '/' . $node->nid . '/slide',
);
}
}
}
$node->content['links']['photos'] = array(
'#theme' => 'links__node__photos',
'#links' => $links,
'#attributes' => array(
'class' => array(
'links',
'inline',
),
),
);
}
}
/**
* Page and Teaser display settings.
*/
function _photos_node_view($node, $display, $view_mode) {
$album = '';
if ($display != 0) {
$default_order = variable_get('photos_display_imageorder', 'timestamp|desc');
$order = explode('|', isset($node->album['imageorder']) ? $node->album['imageorder'] : $default_order);
$order = _photos_order_value_change($order[0], $order[1]);
$default_style = variable_get('photos_display_' . $view_mode . '_imagesize', 'thumbnail');
$style_name = isset($node->album[$view_mode . '_imagesize']) ? $node->album[$view_mode . '_imagesize'] : $default_style;
}
switch ($display) {
case 0:
// Display none.
break;
case 1:
// Display cover.
$album = '';
if (isset($node->album['cover'])) {
if (FALSE && isset($node->album['cover']['fid'])) {
$album .= photos_get_info($node->album['cover']['fid'], 0, array(
'href' => 'photos/album/' . $node->nid,
'style_name' => $style_name,
'colorbox' => TRUE,
'pid' => $node->nid,
));
}
else {
// URL backwards compatibility -- @todo remove in D8 cleanup.
$image = new stdClass();
$image->view = theme('image', array(
'style_name' => $style_name,
'path' => $node->album['cover']['url'],
));
$image->href = 'photos/album/' . $node->nid;
$image->uri = $node->album['cover']['url'];
$image->pid = $node->nid;
$image->title = $node->title;
$album .= theme('photos_imagehtml', array(
'image' => $image,
'style_name' => $style_name,
));
}
}
break;
case 2:
// Display thumbnails.
$column = isset($_GET['field']) ? check_plain($_GET['field']) : 0;
$sort = isset($_GET['sort']) ? check_plain($_GET['sort']) : 0;
$limit = isset($node->album[$view_mode . '_viewnum']) ? $node->album[$view_mode . '_viewnum'] : variable_get('photos_display_' . $view_mode . '_viewnum', 10);
$term = _photos_order_value($column, $sort, $limit, $order);
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'p.fid = f.fid');
$query
->join('users', 'u', 'u.uid = f.uid');
$query
->fields('f', array(
'uri',
'filemime',
'timestamp',
'filename',
'filesize',
))
->fields('p')
->fields('u', array(
'uid',
'name',
));
$query
->condition('p.pid', $node->nid);
$query
->orderBy($term['order']['column'], $term['order']['sort']);
$query
->range(0, $term['limit']);
$result = $query
->execute();
$i = 0;
// Necessary when upgrading from D6 to D7.
$image_styles = image_style_options(FALSE);
if (!isset($image_styles[$style_name])) {
$style_name = variable_get('photos_display_teaser_imagesize', 'thumbnail');
}
$album = '';
// Thumbnails.
foreach ($result as $data) {
$album .= photos_get_info(0, $data, array(
'href' => 'photos/image/' . $data->fid,
'style_name' => $style_name,
'colorbox' => TRUE,
'pid' => $node->nid,
));
++$i;
}
// More link.
if ($i >= $limit) {
$album .= theme('more_link', array(
'url' => 'photos/album/' . $node->nid,
'title' => t('Album view'),
));
}
$node->content['album-thumbnails'] = array(
'#markup' => $album,
);
break;
}
return $album;
}
/**
* Implements hook_node_validate().
*/
function photos_node_validate($node, $form, &$form_state) {
if ($node->type == 'photos') {
$t = photos_user_count();
isset($t['rest']) && arg(2) != 'edit' ? form_set_error('title', t('You cannot create more albums.')) : NULL;
}
}
/**
* Implements hook_node_insert().
*/
function photos_node_insert($node) {
if ($node->type == 'photos') {
$node_album = serialize($node->album);
db_insert('photos_album')
->fields(array(
'pid' => $node->nid,
'data' => $node_album,
'fid' => 0,
'count' => 0,
))
->execute();
photos_set_count('user_album', $node->uid);
}
}
/**
* Implements hook_node_type_delete().
*/
function photos_node_type_delete($info) {
variable_del('photos_node_' . $info->type);
variable_del('photos_share_' . $info->type);
}
/**
* Implements hook_node_update().
*/
function photos_node_update($node) {
if ($node->type == 'photos') {
db_update('photos_album')
->fields(array(
'data' => serialize($node->album),
))
->condition('pid', $node->nid)
->execute();
photos_set_count('user_album', $node->uid);
}
}
/**
* Implements hook_node_delete().
*/
function photos_node_delete($node) {
if ($node->type == 'photos') {
if ($node->album['count'] || !variable_get('photos_user_count_cron', 0)) {
$result = db_query('SELECT f.fid, f.uri FROM {file_managed} f INNER JOIN {photos_image} p ON f.fid = p.fid WHERE p.pid = :nid', array(
':nid' => $node->nid,
));
foreach ($result as $file) {
$msg[] = photos_file_del($file->fid, $file->uri);
}
if (isset($msg[0])) {
photos_set_count('user_image', $node->uid);
drupal_set_message(t('%count images are deleted.', array(
'%count' => COUNT($msg),
)));
}
}
db_query("DELETE FROM {photos_album} WHERE pid = :nid", array(
':nid' => $node->nid,
));
photos_set_count('user_album', $node->uid);
}
if (variable_get('photos_node_' . $node->type, 0)) {
db_query("DELETE FROM {photos_node} WHERE nid = :nid", array(
':nid' => $node->nid,
));
db_query("DELETE FROM {photos_count} WHERE cid = :nid AND type = :type", array(
':nid' => $node->nid,
':type' => 'node_node',
));
}
}
/**
* Implements hook_user_insert().
*/
function photos_user_insert(&$edit, $account, $category) {
db_query("INSERT INTO {photos_count} (cid, changed, type, value) VALUES (:uid, 0, 'user_album', 0), (:uid, 0, 'user_image', 0)", array(
':uid' => $account->uid,
));
}
/**
* Implements hook_user_load().
*/
function photos_user_load($users) {
foreach ($users as $account) {
$account->album['album']['count'] = photos_get_count('user_album', $account->uid);
$account->album['image']['count'] = photos_get_count('user_image', $account->uid);
}
}
/**
* Implements hook_user_view().
*/
function photos_user_view($account, $view_mode, $langcode) {
global $user;
if (user_access('view photo') || user_access('create photo', $account)) {
$item = array();
if ($account->album['album']['count']) {
$item[] = l(t('There are !a albums in total', array(
'!a' => $account->album['album']['count'],
)), 'photos/user/' . $account->uid . '/album');
}
elseif ($account->uid == $user->uid) {
$item[] = t('No albums yet') . ', ' . l(t('Create album'), 'node/add/photos');
}
if ($account->album['image']['count']) {
$item[] = l(t('There are !a images in total', array(
'!a' => $account->album['image']['count'],
)), 'photos/user/' . $account->uid . '/image');
}
elseif ($account->uid == $user->uid) {
$item[] = t('No images yet') . ', ' . l(t('Upload images'), 'photos/upload');
}
if (variable_get('photos_slide', 0) && $account->album['image']['count'] && module_exists('dfgallery')) {
$item[] = l(t('Slideshow'), 'photos/user/' . $account->uid . '/slide');
}
if (isset($item[0])) {
$account->content['summary']['photos'] = array(
'#type' => 'user_profile_item',
'#title' => t('Album image'),
'#markup' => theme('item_list', array(
'items' => $item,
)),
'#attributes' => array(
'class' => 'photos',
),
);
}
}
}
/**
* Implements hook_comment_view().
*/
function photos_comment_view($comment, $view_mode, $langcode) {
if ($comment->node_type == 'comment_node_photos' && arg(0) != 'photos') {
$fid = db_select('photos_comment', 'v')
->fields('v', array(
'fid',
))
->condition('v.cid', $comment->cid)
->execute()
->fetchField();
if (!empty($fid)) {
$comment->content['links']['comment']['#links']['photos-image'] = array(
'title' => t('view image'),
'href' => 'photos/image/' . $fid,
'fragment' => 'comment-' . $comment->cid,
);
}
}
}
/**
* Implements hook_comment_delete().
*/
function photos_comment_delete($comment) {
$fid = db_select('photos_comment', 'v')
->fields('v', array(
'fid',
))
->condition('v.cid', $comment->cid)
->execute()
->fetchField();
db_delete('photos_comment')
->condition('cid', $comment->cid)
->execute();
// Update image comment count.
db_query("UPDATE {photos_image} SET comcount = (SELECT COUNT(fid) FROM {photos_comment} WHERE fid = :fid) WHERE fid = :fid", array(
':fid' => $fid,
));
}
/**
* Implements hook_form_alter().
*/
function photos_form_alter(&$form, &$form_state, $form_id) {
if ($form_id == 'node_type_form' && isset($form['#node_type']) && arg(3) != 'photos') {
$form['photos'] = array(
'#type' => 'fieldset',
'#title' => t('Sub-Album settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#group' => 'additional_settings',
);
$form['photos']['photos_node'] = array(
'#type' => 'radios',
'#title' => t('Sub-Album'),
'#default_value' => variable_get('photos_node_' . $form['#node_type']->type, 0),
'#options' => array(
t('Disabled'),
t('Enabled'),
),
'#description' => t('Node will become a sub-album, you can add images from other albums to this node.'),
);
$form['photos']['photos_share'] = array(
'#type' => 'radios',
'#title' => t('Reference'),
'#default_value' => variable_get('photos_share_' . $form['#node_type']->type, 0),
'#options' => array(
t('Disabled'),
t('Enabled'),
),
'#description' => t('Displays a shortcut to the image share code that can be copied and pasted.'),
);
}
if ($form_id == 'comment_node_photos_form' && variable_get('photos_comment', 0) || $form_id == 'comment_form' && variable_get('photos_comment', 0)) {
if (isset($form_state['input']['photos_fid'])) {
$fid = $form_state['input']['photos_fid'];
}
elseif (isset($form_state['input']['fid'])) {
$fid = $form_state['input']['fid'];
}
elseif (arg(0) == 'photos' && is_numeric(arg(2))) {
$fid = arg(2);
}
elseif (arg(1) == 'reply' && is_numeric(arg(3))) {
$fid = db_query('SELECT fid FROM {photos_comment} WHERE cid = :cid', array(
':cid' => arg(3),
))
->fetchField();
}
if (isset($fid)) {
$form['fid'] = array(
'#type' => 'hidden',
'#value' => $fid,
);
$form['comment']['photos_fid'] = array(
'#type' => 'hidden',
'#value' => $fid,
);
}
$form['#submit'][] = 'photos_comment_form_submit';
}
if (isset($form['type']) && isset($form['#node']) && user_access('view photo')) {
$node = $form['#node'];
if (variable_get('photos_share_' . $node->type, 0)) {
$form['photos_share'] = array(
'#title' => t('Insert image'),
'#weight' => 0,
'#type' => 'fieldset',
'#collapsible' => TRUE,
);
$form['photos_share']['share']['#markup'] = '<div id="potos-colorbox">' . l(t('Insert an existing image'), 'photos/share', array(
'query' => array(
'iframe' => 'true',
'height' => 650,
'width' => 850,
),
'attributes' => array(
'title' => t('Choose an image from my albums to insert into the node'),
'class' => array(
'colorbox-load',
),
),
)) . ' (' . l(t('Open a new window'), 'photos/share', array(
'attributes' => array(
'title' => t('Choose an image from my albums to insert into the node'),
'target' => '_blank',
),
)) . ')</div>';
}
}
if ($form_id == 'photos_node_form') {
$form['actions']['submit']['#submit'][] = 'photos_form_redirect';
}
}
/**
* Redirect photos form to image management page.
*/
function photos_form_redirect($form, &$form_state) {
$form_state['redirect'] = 'node/' . $form_state['nid'] . '/photos';
}
/**
* Implements hook_form_submit().
*/
function photos_comment_form_submit($form, &$form_state) {
if (!empty($form_state['values']['photos_fid']) || !empty($form_state['input']['photos_fid'])) {
$fid = isset($form_state['values']['photos_fid']) ? $form_state['values']['photos_fid'] : $form_state['input']['photos_fid'];
$comment = $form_state['comment'];
// Record comment in photos_comment.
db_insert('photos_comment')
->fields(array(
'fid' => $fid,
'cid' => $comment->cid,
))
->execute();
db_query("UPDATE {photos_image} SET comcount = (SELECT COUNT(fid) FROM {photos_comment} WHERE fid = :fid) WHERE fid = :fid", array(
':fid' => $fid,
));
if (isset($form_state['complete form']['#node'])) {
$node = $form_state['complete form']['#node'];
}
else {
$node = node_load($form_state['values']['nid']);
}
$query = array();
// Find the current display page for this comment.
$page = comment_get_display_page($comment->cid, $node->type);
if ($page > 0) {
$query['page'] = $page;
}
// Redirect to the newly posted comment.
$redirect = array(
'photos/image/' . $fid,
array(
'query' => $query,
'fragment' => 'comment-' . $comment->cid,
),
);
$form_state['redirect'] = $redirect;
}
}
/**
* Photos image view pager block.
*/
function photos_image_pager($fid, $id, $type = 'pid') {
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'f.fid = p.fid');
$query
->fields('p', array(
'pid',
))
->fields('f', array(
'fid',
'uri',
'filename',
));
// Default order by fid.
$order = array(
'column' => 'f.fid',
'sort' => 'DESC',
);
if ($type == 'pid') {
// Viewing album.
// Order images by album settings.
$album_data = db_query('SELECT data FROM {photos_album} WHERE pid = :pid', array(
':pid' => $id,
))
->fetchField();
$album_data = unserialize($album_data);
$default_order = variable_get('photos_display_imageorder', 'weight|asc');
$image_order = isset($album_data['imageorder']) ? $album_data['imageorder'] : $default_order;
$order = explode('|', $image_order);
$order = _photos_order_value_change($order[0], $order[1]);
$query
->condition('p.pid', $id);
}
elseif ($type == 'uid') {
// Viewing all user images.
$query
->condition('f.uid', $id);
}
elseif ($type == 'sub') {
// Viewing sub-album.
// Default order by wid.
$order = array(
'column' => 's.wid',
'sort' => 'ASC',
);
$query
->join('photos_node', 's', 's.fid = p.fid');
$query
->condition('s.nid', $id);
}
else {
// Show all.
}
$query
->orderBy($order['column'], $order['sort']);
$result = $query
->execute();
$stop = $t['prev'] = $t['next'] = 0;
$num = 0;
foreach ($result as $image) {
$num++;
if ($stop == 1) {
$t['next'] = $image;
$t['next_view'] = photos_get_info(0, $t['next'], array(
'style_name' => variable_get('photos_pager_imagesize', 'thumbnail'),
));
if ($type == 'uid') {
// User next image.
$t['next_url'] = url('photos/user/' . $id . '/image/' . $image->fid);
}
elseif ($type == 'sub') {
// Sub-album next image.
$t['next_url'] = url('photos/image/' . $image->fid, array(
'query' => array(
'photos_sub' => $id,
),
));
}
else {
// Next image.
$t['next_url'] = url('photos/image/' . $image->fid);
}
break;
}
if ($image->fid == $fid) {
$t['current'] = $image;
$t['current_view'] = photos_get_info(0, $t['current'], array(
'style_name' => variable_get('photos_pager_imagesize', 'thumbnail'),
));
$stop = 1;
}
else {
$t['prev'] = $image;
}
}
if ($t['prev']) {
$t['prev_view'] = photos_get_info(0, $t['prev'], array(
'style_name' => variable_get('photos_pager_imagesize', 'thumbnail'),
));
if ($type == 'uid') {
// User previous image.
$t['prev_url'] = url('photos/user/' . $id . '/image/' . $t['prev']->fid);
}
elseif ($type == 'sub') {
// Sub-album previous image.
$t['prev_url'] = url('photos/image/' . $t['prev']->fid, array(
'query' => array(
'photos_sub' => $id,
),
));
}
else {
// Previous image.
$t['prev_url'] = url('photos/image/' . $t['prev']->fid);
}
}
return $t;
}
/**
* Implements hook_block_info().
*/
function photos_block_info() {
$blocks = array(
'latest_images' => array(
'info' => t('Recent images'),
),
'user_images' => array(
'info' => t('User\'s images'),
),
'information_pager' => array(
'info' => t('Photo information'),
'cache' => DRUPAL_NO_CACHE,
),
'random_images' => array(
'info' => t('Random images'),
),
);
return $blocks;
}
/**
* Implements hook_block_configure().
*/
function photos_block_configure($delta = '') {
switch ($delta) {
case 'information_pager':
$form['photos_block_num_information_pager'] = array(
'#type' => 'radios',
'#title' => t('Show sub-album info'),
'#default_value' => variable_get('photos_block_num_information_pager', 1),
'#options' => array(
t('Disabled'),
t('Enabled'),
),
);
break;
default:
$num = drupal_map_assoc(array(
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
15,
20,
25,
30,
40,
));
$form['photos_block_num_' . $delta] = array(
'#type' => 'select',
'#title' => t('Show several images'),
'#default_value' => variable_get('photos_block_num_' . $delta, 10),
'#options' => $num,
);
break;
}
return $form;
}
/**
* Implements hook_block_save().
*/
function photos_block_save($delta = '', $edit = array()) {
variable_set('photos_block_num_' . $delta, $edit['photos_block_num_' . $delta]);
}
/**
* Implements hook_block_view().
*/
function photos_block_view($delta = '') {
$block = array();
$count = variable_get('photos_block_num_' . $delta, 10);
switch ($delta) {
case 'latest_images':
if (user_access('view photo') && ($content = _photos_block_image('latest', $count, 'photos/image'))) {
$block['subject'] = t('Recent images');
$block['content'] = $content;
}
return $block;
case 'user_images':
if (arg(0) == 'photos') {
switch (arg(1)) {
case 'image':
$uid = db_query('SELECT uid FROM {file_managed} WHERE fid = :uid', array(
':uid' => arg(2),
))
->fetchField();
break;
case 'user':
$uid = arg(2);
}
}
if (arg(0) == 'node' && is_numeric(arg(1))) {
$uid = db_query('SELECT uid FROM {node} WHERE nid = :nid', array(
':nid' => arg(1),
))
->fetchField();
}
if (!isset($uid)) {
global $user;
$uid = $user->uid;
}
if ($uid && ($content = _photos_block_image('user', $count, 'photos/user/' . $uid . '/image', $uid))) {
$block['subject'] = t('%name\'s images', array(
'%name' => $content[1],
));
$block['content'] = $content[0];
}
return $block;
case 'information_pager':
// @todo add support for sub album pager.
if (arg(0) == 'photos' && arg(1) == 'image' && is_numeric(arg(2)) && isset($_GET['photos_sub'])) {
$fid = arg(2);
$pager_type = 'sub';
$pager_id = (int) $_GET['photos_sub'];
}
elseif (arg(0) == 'photos' && arg(1) == 'image' && is_numeric(arg(2))) {
$fid = arg(2);
$pager_type = 'pid';
}
elseif (arg(0) == 'photos' && arg(1) == 'user' && is_numeric(arg(2)) && is_numeric(arg(4))) {
$fid = arg(4);
$uid = arg(2);
$pager_id = arg(2);
$pager_type = 'uid';
}
if (isset($fid)) {
$query = db_select('photos_image', 'p');
$query
->join('file_managed', 'f', 'f.fid = p.fid');
$query
->join('node', 'n', 'n.nid = p.pid');
$query
->join('users', 'u', 'f.uid = u.uid');
$query
->fields('p', array(
'count',
'comcount',
'exif',
'des',
))
->fields('f', array(
'uri',
'timestamp',
'filemime',
'fid',
))
->fields('n', array(
'nid',
'title',
))
->fields('u', array(
'name',
'picture',
'uid',
))
->condition('p.fid', $fid);
$query
->addTag('node_access');
$image = $query
->execute()
->fetchObject();
if ($image) {
if ($pager_type == 'pid') {
$pager_id = $image->nid;
}
$image->pager = photos_image_pager($fid, $pager_id, $pager_type);
$item = array();
if (variable_get('photos_print_sizes', 0) < 2) {
$all_sizes_link = variable_get('photos_print_sizes', 0);
if ($all_sizes_link < 2) {
// Display full page or colorbox.
$colorbox = array();
if ($all_sizes_link == 1) {
$colorbox = array(
'query' => array(
'iframe' => 'true',
'height' => 650,
'width' => 850,
),
'attributes' => array(
'class' => array(
'colorbox-load',
),
),
);
}
$item[] = l(t('Copy image to share code'), 'photos/zoom/' . $image->fid, $colorbox);
}
}
if ($image->exif && variable_get('photos_exif', 0)) {
$item[] = l(t('View image Exif information'), 'photos/zoom/' . $image->fid . '/exif', array(
'query' => array(
'iframe' => 'true',
'height' => 650,
'width' => 850,
),
'attributes' => array(
'class' => array(
'colorbox-load',
),
),
));
}
if (variable_get('photos_slide', 0) && module_exists('dfgallery')) {
$image->slide_url = url('photos/album/' . $image->nid . '/slide');
}
$image->links = theme('item_list', array(
'items' => $item,
));
if (variable_get('photos_block_num_information_pager', 0)) {
$query = db_select('node', 'n');
$query
->join('photos_node', 'a', 'a.nid = n.nid');
$query
->join('users', 'u', 'u.uid = n.uid');
$query
->fields('n', array(
'nid',
'title',
))
->fields('u', array(
'uid',
'name',
))
->condition('a.fid', $image->fid)
->orderBy('n.nid', 'DESC')
->range(0, 10);
$result = $query
->execute();
foreach ($result as $node) {
$image->sub_album[$node->nid] = $node;
$image->sub_album[$node->nid]->geturl = url('photos/data/sub_album/' . $node->nid . '/block_new/json.json');
$image->sub_album[$node->nid]->url = url('photos/sub_album/' . $node->nid);
$image->sub_album[$node->nid]->user = $image->name;
$image->sub_album[$node->nid]->info = t('!name in !time to create', array(
'!name' => $node->name,
'!time' => format_date($image->timestamp, 'small'),
));
}
}
$block['subject'] = t('Photo information');
$block['content'] = theme('photos_imageblock', array(
'image' => $image,
));
}
}
return $block;
case 'random_images':
if (user_access('view photo') && ($content = _photos_block_image('rand', $count))) {
$block['subject'] = t('Random images');
$block['content'] = $content;
}
return $block;
}
}
/**
* Photos - extends block view.
*/
function _photos_block_image($type, $limit, $url = 'photos/image', $uid = 0, $sort = array(
'column' => 'f.fid',
'order' => 'DESC',
)) {
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'p.fid = f.fid');
$query
->join('node', 'n', 'n.nid = p.pid');
$query
->join('users', 'u', 'u.uid = f.uid');
$query
->fields('f', array(
'uri',
'filemime',
'timestamp',
'filename',
))
->fields('u', array(
'uid',
'name',
))
->fields('n', array(
'nid',
))
->fields('p');
$query
->condition('n.status', 1);
if ($type == 'user') {
$query
->condition('f.uid', $uid);
}
if ($type == 'rand') {
$query
->orderRandom();
}
else {
$query
->orderBy($sort['column'], $sort['order']);
}
$query
->range(0, $limit);
$query
->addTag('node_access');
$result = $query
->execute();
$view = array();
$images = array();
foreach ($result as $image) {
$image = photos_get_info(0, $image);
$image->href = $url . '/' . $image->fid;
$images[] = $image;
}
if (isset($images[0]->fid)) {
$content = theme('photos_block', array(
'images' => $images,
'type' => 'image',
));
if ($url && count($image) >= $limit) {
$content .= theme('more_link', array(
'url' => url($url),
'title' => t('View more'),
));
}
if ($type == 'user') {
return array(
$content,
$images[0]->name,
);
}
else {
return $content;
}
}
}
/**
* User photos.
*/
function _photos_block_album($type, $limit, $url = 0, $uid = 0, $sort = ' n.nid DESC') {
$query = db_select('photos_album', 'p');
$query
->join('node', 'n', 'n.nid = p.pid');
$query
->join('users', 'u', 'u.uid = n.uid');
$query
->fields('p', array(
'count',
'fid',
))
->fields('n', array(
'nid',
'title',
))
->fields('u', array(
'uid',
'name',
));
$query
->condition('n.status', 1);
if ($type == 'user') {
$query
->condition('n.uid', $uid);
}
if ($type == 'rand') {
$query
->orderRandom();
}
else {
$query
->orderBy('n.nid', 'DESC');
}
$query
->range(0, $limit);
$query
->addTag('node_access');
$result = $query
->execute();
$i = 0;
foreach ($result as $node) {
if ($node->fid) {
$view = photos_get_info($node->fid, 0, array(
'href' => 'photos/album/' . $node->nid,
'filename' => $node->title,
));
}
else {
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'p.fid = f.fid');
$query
->fields('f', array(
'fid',
'uri',
'filename',
));
$query
->condition('p.pid', $node->nid);
$query
->orderBy('f.fid', 'DESC');
$image = $query
->execute()
->fetchObject();
if (isset($image->fid)) {
$view = photos_get_info($image->fid, $image, array(
'href' => 'photos/album/' . $node->nid,
'filename' => $node->title,
));
}
else {
$view = '';
}
}
$album[] = array(
'node' => $node,
'view' => $view,
);
++$i;
}
if ($i) {
$content = theme('photos_block', array(
'images' => $album,
'type' => 'album',
));
if ($url && $i >= $limit) {
$content .= theme('more_link', array(
'url' => url($url),
'title' => t('View more'),
));
}
if ($type == 'user') {
return array(
$content,
$album[0]['node']->name,
);
}
else {
return $content;
}
}
}
/**
* Theme photos block.
*/
function photos_theme_photos_block($variables) {
$type = $variables['type'];
$images = $variables['images'];
$items = array();
$style_name = variable_get('photos_thumb_imagesize', 'thumbnail');
switch ($type) {
case 'image':
foreach ($images as $image) {
$items[] = theme('photos_imagehtml', array(
'image' => $image,
'style_name' => $style_name,
));
}
break;
case 'album':
foreach ($images as $album) {
$op['attributes']['title'] = $album['node']->count ? t('A total of @title images', array(
'@title' => $album['node']->count,
)) : t('Album is empty');
$items[] = $album['view'] . '<div class="photos_block_album_title">' . l($album['node']->title, 'node/' . $album['node']->nid, $op) . '</div>';
}
}
return theme('item_list', array(
'items' => $items,
));
}
/**
* Photos - image removal.
*/
function photos_file_del($fid, $filepath = 0, $count = 0) {
if (!$filepath) {
if ($count) {
$file = file_load($fid);
$file->pid = db_select('photos_image', 'p')
->fields('p', array(
'pid',
))
->condition('fid', $fid)
->execute()
->fetchField();
$filepath = $file->uri;
}
else {
$filepath = db_query('SELECT uri FROM {file_managed} WHERE fid = :fid', array(
':fid' => $fid,
))
->fetchField();
}
}
if ($filepath) {
if (variable_get('photos_comment', 0)) {
$result = db_select('photos_comment', 'v')
->fields('v', array(
'cid',
))
->condition('v.fid', $fid)
->execute();
foreach ($result as $cids) {
comment_delete($cids->cid);
}
}
db_delete('photos_image')
->condition('fid', $fid)
->execute();
db_delete('photos_node')
->condition('fid', $fid)
->execute();
db_delete('photos_comment')
->condition('fid', $fid)
->execute();
if ($count) {
photos_set_count('node_node', $file->pid);
photos_set_count('node_album', $file->pid);
photos_set_count('user_image', $file->uid);
if (module_exists('comment')) {
_comment_update_node_statistics($file->pid);
}
}
if (empty($file)) {
$file = file_load($fid);
}
if (empty($file->pid)) {
$file->pid = db_select('photos_image', 'p')
->fields('p', array(
'pid',
))
->condition('fid', $file->fid)
->execute()
->fetchField();
}
file_usage_delete($file, 'photos', 'node', $file->pid);
file_delete($file);
return TRUE;
}
else {
return FALSE;
}
}
/**
* Save photos in custom directory structure.
*/
function photos_check_path($type = 'default', $file = FALSE, $account = FALSE) {
if (!$account) {
global $user;
$account = $user;
}
$path = array();
switch ($type) {
case 'default':
if (variable_get('photos_path', 'photos')) {
$mm = format_date(REQUEST_TIME, 'custom', "Y|m|d");
$m = explode('|', $mm);
$a = array(
'%uid' => $account->uid,
'%username' => $account->name,
'%Y' => $m[0],
'%m' => $m[1],
'%d' => $m[2],
);
$b = strtr(variable_get('photos_path', 'photos'), $a);
$path = explode('/', $b);
}
else {
$path[] = 'photos';
}
break;
}
$dirs = array();
foreach ($path as $folder) {
$dirs[] = $folder;
$t = file_default_scheme() . '://' . implode('/', $dirs);
if (!file_prepare_directory($t, FILE_CREATE_DIRECTORY)) {
return FALSE;
}
}
return $t;
}
/**
* Storage process information.
*/
function photos_upload_info($t = 'd') {
$info = variable_get('photos_size', FALSE);
if (is_array($info)) {
$v['count'] = count($info);
$v['size'] = $info;
return $v;
}
return FALSE;
}
/**
* User albums.
*/
function _photos_useralbum_option($uid = 0, $current = 0) {
if (!$uid) {
$uid = $GLOBALS['user']->uid;
}
$output = array();
if (arg(1) == 'quote' && $_GET['type'] != 'upload') {
$choice = new stdClass();
$choice->option = array(
t('All albums'),
);
$output[] = $choice;
}
// @todo cleanup and test.
$result = db_query('SELECT n.nid, n.title FROM {node} n INNER JOIN {photos_album} a ON a.pid = n.nid WHERE n.uid = :uid ORDER BY n.nid DESC', array(
':uid' => $uid,
));
$query = db_select('node', 'n');
$query
->join('photos_album', 'a', 'a.pid = n.nid');
$query
->fields('n', array(
'nid',
'title',
));
$query
->condition('n.uid', $uid);
$query
->orderBy('n.nid', 'DESC');
$result = $query
->execute();
$true = FALSE;
foreach ($result as $a) {
$choice = new stdClass();
$choice->option = array(
$a->nid => $a->title,
);
$output[] = $choice;
$true = TRUE;
}
if ($current) {
$choice = new stdClass();
$choice->option = array(
$current[0] => $current[1],
);
$output[] = $choice;
}
if (!$true) {
$output = array(
t('You do not have an album yet.'),
);
}
return $output;
}
/**
* Image written to database.
*/
function photos_image_date($file, $title = 0) {
$exif = $file->filemime == 'image/jpeg' ? 1 : 0;
if (isset($file->fid) && isset($file->pid)) {
$fid = $file->fid;
$pid = $file->pid;
db_merge('photos_image')
->key(array(
'fid' => $file->fid,
))
->fields(array(
'pid' => $file->pid,
'title' => isset($file->title) ? $file->title : $file->filename,
'des' => isset($file->des) ? $file->des : '',
'wid' => isset($file->wid) ? $file->wid : 0,
'comcount' => 0,
'count' => 0,
'exif' => $exif,
))
->execute();
}
if (isset($fid) && !empty($fid)) {
if (isset($file->nid)) {
db_insert('photos_node')
->fields(array(
'nid' => $file->nid,
'fid' => $file->fid,
))
->execute();
}
if (variable_get('photos_user_count_cron', 1)) {
global $user;
photos_set_count('user_image', isset($file->uid) ? $file->uid : $user->uid);
photos_set_count('node_album', $file->pid);
isset($file->nid) ? photos_set_count('node_node', $file->nid) : NULL;
}
$file->status = 1;
$file = file_save($file);
file_usage_add($file, 'photos', 'node', $pid);
if ($photos_size_max = variable_get('photos_size_max', '')) {
file_validate_image_resolution($file, $photos_size_max);
}
return TRUE;
}
else {
return FALSE;
}
}
/**
* Get thumbnail information by name.
*/
function _photos_get_thumbname($name) {
// @todo deprecated, use image styles.
$t = photos_upload_info(0);
foreach ($t['size'] as $c) {
if ($c['name'] == $name) {
return $c;
}
}
}
/**
* Get photo informaiton.
*/
function photos_get_info($fid, $image = 0, $view = 0, $all = 0) {
if ($fid) {
if (!$all) {
$image = db_select('file_managed')
->fields('file_managed', array(
'fid',
'uri',
'filename',
))
->condition('fid', $fid)
->execute()
->fetchObject();
}
else {
$image = db_query('SELECT f.uri, f.filemime, f.timestamp, f.filename, u.uid, u.name, p.* FROM {file_managed} f INNER JOIN {photos_image} p ON f.fid = p.fid INNER JOIN {node} n ON p.pid = n.nid INNER JOIN {users} u ON f.uid = u.uid WHERE p.fid = :fid', array(
':fid' => $fid,
))
->fetchObject();
}
}
if (isset($image->fid)) {
$sizes = photos_upload_info(0);
if (variable_get('photos_access_photos', 0)) {
$image->original = 'photos/get/' . $image->fid . '/original/' . $image->uri;
foreach ($sizes['size'] as $thumb) {
$image->thumb[$thumb['style']] = $thumb['name'];
}
}
else {
$image->original = $image->uri;
foreach ($sizes['size'] as $thumb) {
$image->thumb[$thumb['style']] = $thumb['name'];
}
}
if ($view) {
if (!isset($view['title']) && isset($image->title)) {
$view['title'] = $image->title;
}
if (isset($view['style_name']) && !empty($view['style_name'])) {
$style_name = $view['style_name'];
}
else {
$style_name = variable_get('photos_thumb_imagesize', 'thumbnail');
}
if (isset($view['href'])) {
$image->href = $view['href'];
}
if (isset($view['colorbox'])) {
$view['colorbox'] = $image->thumb[variable_get('photos_display_view_imagesize', FALSE)];
}
return theme('photos_imagehtml', array(
'image' => $image,
'style_name' => $style_name,
));
}
}
return $image;
}
/**
* Implements hook_preprocess().
*/
function photos_preprocess_photos_imagehtml(&$variables, $hook) {
$style_name = $variables['style_name'];
$image = $variables['image'];
$style_label = isset($image->thumb[$style_name]) ? $image->thumb[$style_name] : '';
$filename = isset($image->filename) ? strip_tags($image->filename) : '';
$title = isset($image->title) ? strip_tags($image->title) : $filename;
$alt = isset($image->alt) ? strip_tags($image->alt) : $title;
$image->alt = $alt;
if ($style_name == 'original') {
$image_styles = image_style_options(FALSE);
if (isset($image_styles['original'])) {
$image_view = theme('image_style', array(
'style_name' => $style_name,
'path' => $image->uri,
'alt' => $alt,
'title' => $alt,
));
}
else {
$image_view = theme('image', array(
'path' => $image->uri,
'alt' => $alt,
'title' => $alt,
));
}
}
else {
$image_view = theme('image_style', array(
'style_name' => $style_name,
'path' => $image->uri,
'alt' => $alt,
'title' => $alt,
));
}
$image->view = $image_view;
}
/**
* Return number of albums or photos.
*/
function photos_get_count($type, $id = 0) {
switch ($type) {
case 'user_album':
case 'user_image':
case 'site_album':
case 'site_image':
case 'node_node':
return db_query("SELECT value FROM {photos_count} WHERE cid = :cid AND type = :type", array(
':cid' => $id,
':type' => $type,
))
->fetchField();
case 'node_album':
return db_query("SELECT count FROM {photos_album} WHERE pid = :pid", array(
':pid' => $id,
))
->fetchField();
}
}
/**
* Calculate number of $type.
*/
function photos_set_count($type, $id = 0) {
switch ($type) {
case 'user_image':
$count = db_query('SELECT count(p.fid) FROM {photos_image} p INNER JOIN {file_managed} f ON p.fid = f.fid WHERE f.uid = :id', array(
':id' => $id,
))
->fetchField();
$query = db_update('photos_count');
$query
->fields(array(
'value' => $count,
'changed' => REQUEST_TIME,
));
$query
->condition('cid', $id);
$query
->condition('type', $type);
$affected_rows = $query
->execute();
if (!$affected_rows) {
db_insert('photos_count')
->fields(array(
'cid' => $id,
'changed' => REQUEST_TIME,
'type' => $type,
'value' => $count,
))
->execute();
}
break;
case 'user_album':
$count = db_query('SELECT count(p.pid) FROM {photos_album} p INNER JOIN {node} n ON p.pid = n.nid WHERE n.uid = :uid', array(
':uid' => $id,
))
->fetchField();
$query = db_update('photos_count')
->fields(array(
'value' => $count,
'changed' => REQUEST_TIME,
))
->condition('cid', $id)
->condition('type', $type);
$affected_rows = $query
->execute();
if (!$affected_rows) {
db_insert('photos_count')
->fields(array(
'cid' => $id,
'changed' => REQUEST_TIME,
'type' => $type,
'value' => $count,
))
->execute();
}
break;
case 'site_album':
$count = db_query('SELECT COUNT(pid) FROM {photos_album}')
->fetchField();
$query = db_update('photos_count')
->fields(array(
'value' => $count,
'changed' => REQUEST_TIME,
))
->condition('cid', 0)
->condition('type', $type);
$affected_rows = $query
->execute();
if (!$affected_rows) {
db_insert('photos_count')
->fields(array(
'cid' => 0,
'changed' => REQUEST_TIME,
'type' => $type,
'value' => $count,
))
->execute();
}
break;
case 'site_image':
$count = db_query('SELECT COUNT(fid) FROM {photos_image}')
->fetchField();
$query = db_update('photos_count')
->fields(array(
'value' => $count,
'changed' => REQUEST_TIME,
))
->condition('cid', 0)
->condition('type', $type);
$affected_rows = $query
->execute();
if (!$affected_rows) {
db_insert('photos_count')
->fields(array(
'cid' => 0,
'changed' => REQUEST_TIME,
'type' => $type,
'value' => $count,
))
->execute();
}
break;
case 'node_node':
$count = db_query('SELECT COUNT(nid) FROM {photos_node} WHERE nid = :nid', array(
':nid' => $id,
))
->fetchField();
$query = db_update('photos_count')
->fields(array(
'value' => $count,
'changed' => REQUEST_TIME,
))
->condition('cid', $id)
->condition('type', $type);
$affected_rows = $query
->execute();
if (!$affected_rows) {
db_insert('photos_count')
->fields(array(
'cid' => $id,
'changed' => REQUEST_TIME,
'type' => $type,
'value' => $count,
))
->execute();
}
break;
case 'node_album':
db_query("UPDATE {photos_album} SET count = (SELECT COUNT(fid) FROM {photos_image} WHERE pid = :pid) WHERE pid = :pid", array(
':pid' => $id,
));
break;
}
}
/**
* Implements hook_cron().
*/
function photos_cron() {
_photos_res_count(1);
}
/**
* Update count.
*/
function _photos_res_count($cron = 0) {
photos_set_count('site_album');
photos_set_count('site_image');
$time = $cron ? 7200 : 0;
if (REQUEST_TIME - variable_get('cron_last', 0) > $time) {
$result = db_query('SELECT uid FROM {users} WHERE uid <> 0');
foreach ($result as $t) {
photos_set_count('user_image', $t->uid);
photos_set_count('user_album', $t->uid);
}
$result = db_query('SELECT pid FROM {photos_album}');
foreach ($result as $t) {
photos_set_count('node_album', $t->pid);
}
$result = db_query('SELECT DISTINCT(nid) FROM {photos_node}');
foreach ($result as $t) {
photos_set_count('node_node', $t->nid);
}
}
}
/**
* Implements hook_libraries_info().
*/
function photos_libraries_info() {
$libraries['jeditable'] = array(
'name' => 'Jeditable',
'vendor url' => 'http://www.appelsiini.net/projects/jeditable',
'version arguments' => array(
'file' => 'jquery.jeditable.js',
'pattern' => '@Version\\s+([0-9a-zA-Z\\.-]+)@',
'lines' => 20,
),
'files' => array(
'js' => array(
'jquery.jeditable.mini.js',
),
),
'variants' => array(
'minified' => array(
'files' => array(
'js' => array(
'jquery.jeditable.mini.js',
),
),
),
'source' => array(
'files' => array(
'js' => array(
'jquery.jeditable.js',
),
),
),
),
);
return $libraries;
}
/**
* Implements hook_init().
*/
function photos_init() {
drupal_add_js(drupal_get_path('module', 'photos') . '/js/min/photos.min.js');
$library = 'nope';
if (module_exists('libraries')) {
if (($library = libraries_load('jeditable')) && !empty($library['loaded'])) {
drupal_add_js(drupal_get_path('module', 'photos') . '/js/min/photos_jeditable.min.js');
}
}
drupal_add_js(array(
'photos' => array(
'image_edit_token' => drupal_get_token('image_edit_token'),
),
), 'setting');
drupal_add_css(drupal_get_path('module', 'photos') . '/css/photos.css');
}
/**
* Implememtns hook_theme().
*/
function photos_theme($existing, $type, $theme, $path) {
return array(
'photos_editlist_form' => array(
'render element' => 'form',
),
'photos_comment_count' => array(
'function' => 'photos_theme_photos_comment_count',
'variables' => array(
'comcount' => NULL,
'url' => NULL,
),
),
'photos_default' => array(
'template' => 'tpl/photos_default',
'variables' => array(
'content' => NULL,
),
),
'photos_down' => array(
'template' => 'tpl/photos_down',
'variables' => array(
'content' => NULL,
'type' => NULL,
),
),
'photos_slide' => array(
'template' => 'tpl/photos_slide',
'variables' => array(
'content' => NULL,
),
),
'photos_imageview' => array(
'template' => 'tpl/photos_imageview',
'variables' => array(
'image' => NULL,
'type' => NULL,
),
),
'photos_imageblock' => array(
'template' => 'tpl/photos_imageblock',
'variables' => array(
'image' => NULL,
),
),
'photos_block' => array(
'function' => 'photos_theme_photos_block',
'variables' => array(
'images' => NULL,
'type' => NULL,
),
),
'photos_albumview' => array(
'template' => 'tpl/photos_albumview',
'variables' => array(
'album' => NULL,
'node' => NULL,
),
),
'photos_albumlist' => array(
'template' => 'tpl/photos_albumlist',
'variables' => array(
'image' => NULL,
),
),
'photos_albumlinks' => array(
'template' => 'tpl/photos_albumlinks',
'variables' => array(
'links' => NULL,
),
),
'photos_imagehtml' => array(
'template' => 'tpl/photos_imagehtml',
'variables' => array(
'image' => NULL,
'style_name' => NULL,
),
),
'photos_exif' => array(
'template' => 'tpl/photos_exif',
'variables' => array(
'exif' => NULL,
'type' => NULL,
),
),
'photos_print' => array(
'template' => 'tpl/photos_print',
'variables' => array(
'content' => NULL,
'type' => NULL,
),
),
'photos_share' => array(
'template' => 'tpl/photos_share',
'variables' => array(
'images' => NULL,
'type' => NULL,
),
),
'photos_vote' => array(
'template' => 'tpl/photos_vote',
'variables' => array(
'fid' => NULL,
),
),
);
}
/**
* Implements hook_preprocess_HOOK().
*/
function photos_preprocess_photos_vote(&$variables) {
global $user;
if ($variables['fid']) {
$fid = $variables['fid'];
$x = votingapi_select_votes(array(
'uid' => $user->uid,
'entity_type' => 'image',
'entity_id' => $fid,
));
if (!user_access('allowed to vote')) {
$variables['vote']['access'] = TRUE;
$variables['vote']['down']['#href'] = url('user/login', array(
'query' => drupal_get_destination(),
));
$variables['vote']['down']['#title'] = t('Login to vote');
$variables['vote']['up']['#href'] = $variables['vote']['down']['#href'];
$variables['vote']['up']['#title'] = $variables['vote']['down']['#title'];
}
else {
if (isset($x['0']['value']) && $x['0']['value'] == 1) {
$down_href = url('photos/image/' . $fid . '/vote/down', array(
'query' => drupal_get_destination(),
));
$up_href = '';
}
elseif (isset($x['0']['value']) && $x['0']['value'] == -1) {
$down_href = '';
$up_href = url('photos/image/' . $fid . '/vote/up', array(
'query' => drupal_get_destination(),
));
}
else {
$down_href = url('photos/image/' . $fid . '/vote/down', array(
'query' => drupal_get_destination(),
));
$up_href = url('photos/image/' . $fid . '/vote/up', array(
'query' => drupal_get_destination(),
));
}
$variables['vote']['up'] = array(
'#title' => t('I like this image'),
'#href' => $up_href,
);
$variables['vote']['down'] = array(
'#title' => t('I do not like this image'),
'#href' => $down_href,
);
}
$sum = votingapi_recalculate_results('image', $fid);
if (isset($sum['0']['value']) && $sum['0']['value']) {
$t_sum = $sum['2']['value'];
$t_average = $sum['1']['value'];
$t_count = $sum['0']['value'];
}
else {
$t_count = $t_sum = 0;
}
$variables['vote']['count'] = array(
'#count' => $t_count,
'#sum' => $t_sum,
'#average' => isset($t_average) ? $t_average : '',
'#title' => t('View voting users'),
);
if (user_access('view vote list')) {
$variables['vote']['count']['#href'] = url('photos/zoom/' . $fid . '/vote');
}
}
}
/**
* Rename file with random name.
*/
function _photos_rename($name = 0, $ext = 0) {
if (variable_get('photos_rname', 0)) {
if ($name) {
$name_parts = explode('.', $name);
return round(rand(15770, 967049700)) . REQUEST_TIME . '.' . ($ext ? $ext : end($name_parts));
}
if (!empty($_FILES['files'])) {
foreach ($_FILES['files']['name'] as $field => $filename) {
$filename_parts = explode('.', $filename);
$_FILES['files']['name'][$field] = round(rand(15770, 967049700)) . REQUEST_TIME . '.' . ($ext ? $ext : end($filename_parts));
}
}
}
elseif ($name) {
return $name;
}
}
/**
* Theme photos comment count.
*/
function photos_theme_photos_comment_count($variables) {
$url = $variables['url'];
$comcount = $variables['comcount'];
if (empty($comcount)) {
if (!user_access('post comments')) {
$comment = t('<a href="@login">Login</a> to post comments', array(
'@login' => url('user/login', array(
'query' => array(
drupal_get_destination(),
),
)),
));
}
else {
$comment = '<a href="' . (isset($url) ? $url . '#comment-form' : '#comment-form') . '">' . t('Add new comment') . '</a>';
}
}
elseif ($comcount > 1) {
$comment = '<a href="' . (isset($url) ? $url . '#comments' : '#comments') . '">' . t('!con comments', array(
'!con' => $comcount,
)) . '</a>';
}
else {
$comment = '<a href="' . (isset($url) ? $url . '#comments' : '#comments') . '">' . t('!con comment', array(
'!con' => $comcount,
)) . '</a>';
}
return $comment;
}
/**
* Unzip.
*/
function _photos_unzip($source, $value, $limits = FALSE) {
global $user;
if (version_compare(PHP_VERSION, '5') >= 0) {
if (!is_file($source)) {
return t('Compressed file does not exist, please check the path') . ': ' . $source;
}
$type = array(
'jpg',
'gif',
'png',
'jpeg',
'JPG',
'GIF',
'PNG',
'JPEG',
);
$zip = new ZipArchive();
// @todo update?
$relative_path = variable_get('file_' . file_default_scheme() . '_path', conf_path() . '/files/');
$source = str_replace(file_default_scheme() . '://', $relative_path, $source);
if ($zip
->open($source)) {
for ($x = 0; $x < $zip->numFiles; ++$x) {
$image = $zip
->statIndex($x);
$filename_parts = explode('.', $image['name']);
$ext = end($filename_parts);
if (in_array($ext, $type)) {
$path = file_create_filename(_photos_rename($image['name'], $ext), photos_check_path());
if ($temp_file = file_save_data($zip
->getFromIndex($x), $path)) {
$info = image_get_info($temp_file->uri);
$file = (object) array_merge((array) $temp_file, (array) $value);
if ($limits['resolution']) {
list($width, $height) = explode('x', $limits['resolution']);
// @todo update or remove file limits.
if ($info['width'] > $width || $info['height'] > $height) {
$file_image = array(
'source' => $file->uri,
'info' => $info,
'toolkit' => image_get_toolkit(),
);
image_scale($file_image, $width, $height);
}
}
// $file->filename = $value->title ? $value->title : $image['name'];
if ($file->fid = _photos_save_data($file)) {
if (photos_image_date($file)) {
$msg[] = 1;
}
}
}
}
}
$zip
->close();
file_unmanaged_delete($source);
$message = t('%num images extracted successfully!', array(
'%num' => count($msg),
));
}
else {
$message = t('Compressed file does not exist, please check the path') . ': ' . $source;
}
}
return $message;
}
/**
* Write files.
*/
function _photos_save_data($file, $val = array()) {
$errors = array();
foreach ($val as $function => $args) {
array_unshift($args, $file);
$errors = array_merge($errors, call_user_func_array($function, $args));
}
if (!empty($errors)) {
$message = t('The selected file %name could not be uploaded.', array(
'%name' => $file->filename,
));
if (count($errors) > 1) {
$message .= '<ul><li>' . implode('</li><li>', $errors) . '</li></ul>';
}
else {
$message .= ' ' . array_pop($errors);
}
drupal_set_message($message);
return 0;
}
$file = file_save($file);
return $file->fid;
}
/**
* Photos - return image object.
*/
function _photos_check_image($fid) {
$image = db_select('photos_image', 'p')
->fields('p')
->condition('p.fid', $fid)
->execute()
->fetchObject();
return $image;
}
/**
* Photos - return node title.
*/
function _photos_node_title($nid) {
return db_query('SELECT title FROM {node} WHERE nid = :nid', array(
':nid' => $nid,
))
->fetchField();
}
/**
* Photos - return url.
*/
function _photos_l($path, $style_name = 'thumbnail') {
$image_url = '';
if ($style_name == 'original') {
$image_styles = image_style_options(FALSE);
if (isset($image_styles['original'])) {
$image_url = image_style_url($style_name, $path);
}
else {
$image_url = file_create_url($path);
}
}
else {
$image_url = image_style_url($style_name, $path);
}
return $image_url;
}
/**
* Sets breadcrumb.
*/
function _photos_breadcrumb($v = array()) {
if ($v) {
$b[] = l(t('Home'), NULL);
foreach ($v as $t) {
$b[] = $t;
}
}
else {
foreach (drupal_get_breadcrumb() as $t) {
$b[] = $t;
}
$b[] = drupal_get_title();
}
return drupal_set_breadcrumb($b);
}
/**
* Handles JSON.
*/
function _photos_json($type, $v) {
if ($type == 'en') {
return drupal_json_encode($v);
}
else {
return drupal_json_decode($v);
}
}
/**
* Tracks number of albums created and number of albums allowed.
*/
function photos_user_count() {
global $user;
$array = array_keys($user->roles);
$t['create'] = photos_get_count('user_album', $user->uid);
$t['total'] = variable_get('photos_pnum_' . $array[0], 20);
$t['remain'] = $t['total'] - $t['create'];
if ($user->uid != 1 && $t['remain'] <= 0) {
$t['rest'] = 1;
}
return $t;
}
/**
* Query helper: sort order and limit.
*/
function _photos_order_value($field, $sort, $limit, $default = 0) {
// @todo update default to check album default!
if (!$field && !$sort) {
$t['order'] = !$default ? array(
'column' => 'f.fid',
'sort' => 'desc',
) : $default;
}
else {
if (!($t['order'] = _photos_order_value_change($field, $sort))) {
$t['order'] = !$default ? array(
'column' => 'f.fid',
'sort' => 'desc',
) : $default;
}
}
if ($limit) {
if (isset($_GET['limit']) && !($show = intval($_GET['limit']))) {
if ($_GET['destination']) {
$str = urldecode($_GET['destination']);
if (preg_match('/.*limit=(\\d*).*/i', $str, $mat)) {
$show = intval($mat[1]);
}
}
}
$t['limit'] = isset($show) ? $show : $limit;
}
return $t;
}
/**
* Extends photos order value.
*/
function _photos_order_value_change($field, $sort) {
$array = array(
'weight' => 'p.wid',
'timestamp' => 'f.fid',
'comments' => 'p.comcount',
'visits' => 'p.count',
'filesize' => 'f.filesize',
);
$array1 = array(
'desc' => 'desc',
'asc' => 'asc',
);
if (isset($array[$field]) && isset($array1[$sort])) {
return array(
'column' => $array[$field],
'sort' => $array1[$sort],
);
}
}
/**
* Returns array of query parameters.
*/
function _photos_pager_get_query() {
$query = array();
if (!isset($string)) {
$query = drupal_get_query_parameters($_REQUEST, array_merge(array(
'limit',
'q',
'page',
'destination',
), array_keys($_COOKIE)));
}
return $query;
}
/**
* Limit and sort by links.
*/
function _photos_order_link($arg, $count = 0, $link = 0, $limit = 0) {
$field = array(
'weight' => t('By weight'),
'timestamp' => t('By time'),
'comments' => t('By comments'),
'visits' => t('By visits'),
'filesize' => t('By filesize'),
);
if ($limit) {
$query = _photos_pager_get_query();
$links['limit'] = '';
if (!is_array($limit)) {
$limit = array(
5,
10,
20,
30,
40,
50,
);
}
$limit_query = $query;
foreach ($limit as $tt) {
$limit_query['limit'] = $tt;
$sort = array(
'query' => $limit_query,
'attributes' => array(
'class' => array(
isset($_GET['limit']) && $_GET['limit'] == $tt ? 'orderac' : NULL,
),
'rel' => 'nofollow',
),
);
$links['limit'] .= l($tt, $_GET['q'], $sort);
}
}
$links['count'] = $count;
$links['link'] = $link ? $link : NULL;
$links['sort'] = l(t('Default'), $arg, array(
'attributes' => array(
'rel' => 'nofollow',
),
));
foreach ($field as $key => $t) {
if (!isset($_GET['field']) || $_GET['field'] != $key) {
$sort = 'desc';
$class = 'photos_order_desc';
}
elseif ($_GET['sort'] == 'desc') {
$sort = 'asc';
$class = 'photos_order_desc orderac';
}
else {
$sort = 'desc';
$class = 'photos_order_asc orderac';
}
$field_query = array(
'sort' => $sort,
'field' => $key,
);
if (isset($_GET['limit'])) {
$field_query['limit'] = check_plain($_GET['limit']);
}
$links['sort'] .= l($t, $_GET['q'], array(
'query' => $field_query,
'attributes' => array(
'class' => array(
$class,
),
'rel' => 'nofollow',
),
));
}
return theme('photos_albumlinks', array(
'links' => $links,
));
}
/**
* Sort order labels.
*/
function _photos_order_label() {
return array(
'weight|asc' => t('Weight - smallest first'),
'weight|desc' => t('Weight - largest first'),
'timestamp|desc' => t('Date - newest first'),
'timestamp|asc' => t('Date - oldest first'),
'comments|desc' => t('Comments - most first'),
'comments|asc' => t('Comments - least first'),
'filesize|desc' => t('Filesize - smallest first'),
'filesize|asc' => t('Filesize - largest first'),
'visits|desc' => t('Visits - most first'),
'visits|asc' => t('Visits - least first'),
);
}
/**
* Format size selection options.
*/
function _photos_select_size($none = 0) {
if ($none) {
$v[] = 'Do not show';
}
$info = photos_upload_info(0);
foreach ($info['size'] as $size) {
$v[$size['style']] = $size['name'];
}
return $v;
}
/**
* Format size label.
*/
function _photos_labels($sizes = 0) {
if (!$sizes) {
$t = photos_upload_info(0);
$sizes = $t['size'];
}
foreach ($sizes as $size) {
$label[] = $size['style'];
}
return $label;
}
/**
* Photos select sub album.
*/
function _photos_select_sub_album() {
$t = array();
$types = node_type_get_names();
foreach ($types as $type => $name) {
if (variable_get('photos_node_' . $type, 0)) {
$t[] = $type;
}
}
return $t;
}
/**
* Implements hook_filter_info().
*/
function photos_filter_info() {
$filters['filter_photos'] = array(
'title' => t('Insert image and album'),
'description' => t('photos.module filter format, at the node to insert images or albums. e.g: [photo=image]id=55,54,53,52|align=right[/photo] or [photo=album]id=134[/photo] or [photo=album]id=134|limit=6[/photo].'),
'process callback' => 'photos_filter_process',
'tips callback' => '_photos_filter_tips',
);
return $filters;
}
/**
* Photos filter tips.
*/
function _photos_filter_tips($filter, $format, $long = FALSE) {
switch ($long) {
case 0:
return t('Insert an image: [photo=image]id=55[/photo], Insert multiple images: [photo=image]id=55,56,57,58[/photo], Insert album: [photo=album]id=10[/photo].');
case 1:
$t = '<h2>' . t('Insert image and album') . '</h2>';
$item[] = t('Insert an image: [photo=image]id=55[/photo].');
$item[] = t('Insert multiple images: [photo=image]id=55,56,57,58,59[/photo].');
$item[] = t('Optional attributes: align, e.g: [photo=image]id=55|align=left[/photo] or [photo=image]id=55,56,57|align=right[/photo].');
$t .= theme('item_list', array(
'items' => $item,
'title' => t('Insert image'),
));
$item = array();
$item[] = t('Insert album: [photo=album]id=10[/photo].The default display album cover. You can change, please configure the "limit" property.');
$item[] = t('Optional attributes: align or limit, e.g: [photo=album]id=10|align=left[/photo] or [photo=album]id=10|align=right|limit=5[/photo].');
$t .= theme('item_list', array(
'items' => $item,
'title' => t('Insert album'),
));
$share_url = l(t('Click to here'), 'photos/share');
$t .= t('This is similar to bbcode, do not seem friendly, You can try visualization interface: !url', array(
'!url' => $share_url,
));
return $t;
}
}
/**
* Photos filter process.
*/
function photos_filter_process($text) {
$text = ' ' . $text . ' ';
$text = preg_replace_callback('/\\[photo=(.*?)\\](.*?)\\[\\/photo\\]/ms', '_photos_filter_process', $text);
$text = drupal_substr($text, 1, -1);
return $text;
}
/**
* Expands on photos filter process.
*/
function _photos_filter_process($mat) {
$value = '';
if ($mat[1] == 'image' || $mat[1] == 'album') {
$align = array(
'left' => 'photos_filter_left',
'right' => 'photos_filter_right',
'center' => 'photos_filter_center',
);
$array = explode('|', $mat[2]);
if (is_array($array)) {
foreach ($array as $setting) {
$t = explode('=', $setting);
$set[$t[0]] = $t[1];
}
}
$sizes = photos_upload_info(0);
$style_name = '';
if (isset($set['label'])) {
$styles = array();
// Check photos style label.
foreach ($sizes['size'] as $size) {
$styles[$size['name']] = $size['style'];
}
if (isset($styles[$set['label']])) {
$style_name = $styles[$set['label']];
}
else {
$styles = array();
// Fall back on style id.
foreach ($sizes['size'] as $size) {
$styles[$size['style']] = $size['name'];
}
if (isset($styles[$set['label']])) {
$style_name = $styles[$set['label']];
}
}
}
$set['link'] = 1;
if ($set['id']) {
if (preg_match('/[^\\d,]/i', $set['id'])) {
return;
}
elseif (!strstr($set['id'], ',')) {
if ($mat[1] == 'image') {
$set['style_name'] = $style_name;
$value = photos_get_info($set['id'], 0, $set);
}
else {
$album = db_select('photos_album', 'p')
->fields('p', array(
'pid',
'fid',
))
->condition('p.pid', $set['id'])
->execute()
->fetchObject();
if (!empty($album->pid)) {
if (isset($set['limit']) && intval($set['limit']) == $set['limit']) {
$limit = $set['limit'] > 10 ? 10 : $set['limit'];
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'p.fid = f.fid');
$query
->fields('f', array(
'fid',
'uri',
'filename',
))
->condition('p.pid', $album->pid)
->orderBy('f.fid', 'DESC')
->range(0, $limit);
$result = $query
->execute();
foreach ($result as $image) {
$set['style_name'] = $style_name;
$value .= photos_get_info(0, $image, $set);
}
}
elseif ($album->fid) {
$set['link'] = 0;
$set['href'] = 'photos/album/' . $album->pid;
$set['style_name'] = $style_name;
$value = photos_get_info($album->fid, 0, $set);
}
else {
$set['link'] = 0;
$set['href'] = 'photos/album/' . $album->pid;
$query = db_select('file_managed', 'f');
$query
->join('photos_image', 'p', 'p.fid = f.fid');
$query
->fields('f', array(
'fid',
'uri',
'filename',
))
->condition('p.pid', $album->pid)
->orderBy('f.fid', 'DESC');
$image = $query
->execute()
->fetchObject();
$set['style_name'] = $style_name;
$value = photos_get_info(0, $image, $set);
}
}
}
}
elseif ($mat[1] == 'image') {
$in_set_ids = explode(',', $set['id']);
$result = db_select('file_managed', 'f')
->fields('f', array(
'fid',
'uri',
'filename',
))
->condition('f.fid', $in_set_ids, 'IN')
->execute();
foreach ($result as $image) {
$set['style_name'] = $style_name;
$value .= photos_get_info(0, $image, $set);
}
}
if ($value) {
$set_align = isset($set['align']) ? $set['align'] : '';
$output = isset($align[$set_align]) ? '<div class="' . $align[$set_align] . '">' : '';
$output .= $value;
$output .= isset($align[$set_align]) ? '</div>' : '';
return $output;
}
}
}
}
/**
* Implements hook_views_api().
*/
function photos_views_api() {
return array(
'api' => 3,
'path' => drupal_get_path('module', 'photos') . '/inc/views',
'template path' => drupal_get_path('module', 'photos') . '/tpl',
);
}
/**
* Implements hook_search_info().
*
* Enables searches of the Titles and Descriptions of photos within Photo Albums.
*
* Normal searches (via the Content tab) only search the album page and
* comments, but not each title & description. This extension presents
* thumbnails of matching photos and clicking on them takes the user
* directly to /photos/image/fid
*
*/
function photos_search_info() {
return array(
'title' => 'Photos',
);
}
/**
* Implements hook_search_execute().
*/
function photos_search_execute($keys = NULL, $conditions = NULL) {
$query = db_select('search_index', 'i', array(
'target' => 'slave',
))
->extend('SearchQuery')
->extend('PagerDefault')
->limit(10);
// only want photos, not nodes of any kind
$query
->condition('i.type', 'photos');
$query
->leftJoin('search_dataset', 'sd', 'i.sid = sd.sid');
$query
->condition('sd.reindex', '=0');
$query
->searchExpression($keys, 'photos');
if (!$query
->executeFirstPass()) {
// Only continue if the first pass query matches.
return array();
}
// if we do NOT get here: problem with query?
$query
->addTag('node_access');
$query
->fields('i', array(
'word',
'type',
'score',
));
$query
->leftJoin('photos_image', 'pi', 'pi.fid = i.sid');
$query
->fields('pi', array(
'fid',
'pid',
'des',
'title',
'wid',
'count',
));
$query
->orderBy('pi.wid', 'ASC');
$query
->leftJoin('photos_album', 'pa', 'pa.pid = pi.pid');
$query
->leftJoin('node', 'n', 'n.nid = pa.pid');
$query
->fields('n', array(
'title',
'uid',
'language',
));
$query
->join('file_managed', 'fm', 'fm.fid = pi.fid');
$query
->fields('fm', array(
'filesize',
'timestamp',
'uid',
'filename',
'uri',
));
// Load results.
$found = $query
->execute();
global $user;
$results = array();
// process each photo found:
foreach ($found as $item) {
$node = node_load($item->pid);
// If user has "bypass node access" then they can view anything, else
// test if photos_access() is enabled and any permissions required:
if (!user_access('bypass node access', $user)) {
// test for photos_access enabled
if (module_exists('photos_access')) {
// if photo is *not* owned by current user, test for access permissions:
if (!_photos_access('album', $node)) {
// next photo...
continue;
}
}
}
$thumbnail_src = image_style_url('thumbnail', $item->uri);
if ($item->filesize > 1024 * 1000) {
$file_size_sfx = 'MB';
$file_size = number_format($item->filesize / (1024 * 1000), 1);
}
elseif ($item->filesize > 1024) {
$file_size_sfx = 'KB';
$file_size = number_format($item->filesize / 1024);
}
else {
$file_size_sfx = 'Bytes';
$file_size = number_format($item->filesize);
}
// Iterate through found photos:
$results[] = array(
'link' => url('photos/image/' . $item->sid, array(
'absolute' => TRUE,
)),
'type' => $item->type,
// should always be 'photos',
'title' => $item->title,
// User and date appear BEFORE extras (thumbnail) - it's ugly-ish.
// They've been moved into the extras, after the thumbnail.
'user' => '',
'date' => '',
'extra' => array(
'extra1' => '<p><a href="' . url('photos/image/' . $item->sid, array(
'absolute' => TRUE,
)) . '"><img src="' . $thumbnail_src . '" alt="' . $item->title . '" title="' . check_plain($item->des) . '" class="photos_search_result"></a> ',
'extra2' => 'By ' . theme('username', array(
'account' => $node,
)) . ' - ' . format_date($item->timestamp, 'short') . ' - ' . $file_size . ' ' . $file_size_sfx . ' ',
'extra3' => 'Album: <a href="' . url('photos/album/' . $node->nid, array(
'absolute' => TRUE,
)) . '" title="Jump to Album">' . check_plain($node->title) . '</a>',
),
'score' => $item->calculated_score,
'snippet' => search_excerpt($keys, ' ' . $item->des . ' '),
'language' => $item->language == 'und' ? 'en' : $item->language,
);
}
return $results;
}
/**
* Implements hook_search_access().
*/
function photos_search_access() {
return user_access('search content');
}
/**
* Implements hook_search_status().
*/
function photos_search_status() {
$result = _photos_get_photos();
$total_pics = $result
->rowCount();
$remaining = (int) $total_pics - (int) db_query('SELECT COUNT(*) from {search_dataset} AS s WHERE s.type = :type AND s.reindex = 0', array(
':type' => 'photos',
))
->fetchField();
return array(
"remaining" => $remaining,
"total" => $total_pics,
);
}
/**
* Implements hook_update_index().
*/
function photos_update_index() {
$limit = 'LIMIT ' . (int) variable_get('search_cron_limit', 100);
$photos_search_max_id_ever = (int) variable_get('photos_search_max_id_ever', 0);
$photos_search_max_id_reindex = (int) variable_get(' photos_search_max_id_reindex', 0);
$wrap = (int) variable_get('photos_search_reindex_old_photos', 0);
// Fetch new photos, added since last index run:
$result = _photos_get_photos("WHERE pi.fid > {$photos_search_max_id_ever}", $limit, $wrap);
if ($result
->rowCount() > 0) {
foreach ($result as $image) {
search_index($image->fid, 'photos', '<h1>' . $image->Title . '</h1> ' . $image->des);
if ($photos_search_max_id_ever <= $image->fid) {
/*
We've just indexed a brand-new photo;
Reset reindex counter to 0 so when reindexing we have to start
at beginning.
*/
$photos_search_max_id_ever = $image->fid;
$photos_search_max_id_reindex = 0;
}
else {
$photos_search_max_id_reindex = $image->fid;
}
}
variable_set('photos_search_max_id_ever', (int) $photos_search_max_id_ever);
variable_set('photos_search_max_id_reindex', (int) $photos_search_max_id_reindex);
}
}
/**
* Implements hook_search_reset().
*/
function photos_search_reset() {
db_update('search_dataset')
->fields(array(
'reindex' => REQUEST_TIME,
))
->condition('type', 'photos')
->execute();
variable_set('photos_search_max_id_ever', 0);
variable_set('photos_search_max_id_reindex', 0);
}
/**
* Get photos that are in albums.
*
* Can get all photos (for search status) or a subset of new photos
* for indexing.
*
* Also can "wrap" selection to gather new photos for indexing PLUS
* oldest photos for re-indexing (using UNION query).
*
* @param string $where
* (optional) An SQL WHERE clause; usually to grab new photos where
* pid > last indexed pid
* @param string $limit
* (optional) A LIMIT clause: for getting status, use no limit, else it's set
* to search_cron_limit
* @param string $wrap
* (optional) Indicates whether to make a union query to grab newest photos, THEN
* union them with the oldest photos (for re-indexing those).
* This behaviour is controlled on the /admin/config/search/settings
* page.
* @returns array of DB records containing info on photos.
*/
function _photos_get_photos($where = 'WHERE 1 = 1', $limit = NULL, $wrap = '') {
$photos_search_max_id_reindex = (int) variable_get('photos_search_max_id_reindex', 0);
// If "wrap around past newest photo" is TRUE, then
// a) grab new photos
// b) grab photos NEWER than last reindex run
// c) also grab oldest photos with lowest pid numbers (starting with 1)
// So if 10 new photos have been added, making total 210, and re-indexed
// number 190 already, get 201-210, 191-200, 1-80.
// Titles and descriptions can (and do) change.
if ($wrap !== '') {
// UNION newest NOT RE-INDEXED...
$wrap = "UNION DISTINCT " . "SELECT pi.fid, pi.des, pi.title AS Title, n.title AS AlbumTitle " . "FROM {photos_image} AS pi " . "LEFT JOIN {file_managed} AS fm ON fm.fid = pi.fid " . "LEFT JOIN {photos_album} AS pa ON pi.pid = pa.pid " . "LEFT JOIN {node} AS n ON n.nid = pa.pid " . "WHERE pi.fid > {$photos_search_max_id_reindex} " . "UNION DISTINCT " . "SELECT pi.fid, pi.des, pi.title AS Title, n.title AS AlbumTitle " . "FROM {photos_image} AS pi " . "LEFT JOIN {file_managed} AS fm ON fm.fid = pi.fid " . "LEFT JOIN {photos_album} AS pa ON pi.pid = pa.pid " . "LEFT JOIN {node} AS n ON n.nid = pa.pid " . "WHERE pi.fid > 0 ";
}
// Grab all photos available, depending on criteria passed as arguments:
$sql = "SELECT pi.fid, pi.des, pi.title AS Title, n.title AS AlbumTitle " . "FROM {photos_image} AS pi " . "LEFT JOIN {file_managed} AS fm ON fm.fid = pi.fid " . "LEFT JOIN {photos_album} AS pa ON pi.pid = pa.pid " . "LEFT JOIN {node} AS n ON n.nid = pa.pid " . "{$where} " . $wrap . " {$limit} ";
$result = db_query($sql);
return $result;
}
/**
* Implements hook_search_admin().
*/
function photos_search_admin() {
$form['photos_search_admin'] = array(
'#type' => 'fieldset',
'#title' => t('Administer Photos Search Module'),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
'#tree' => FALSE,
'#action' => 'photos_search_admin_submit',
'#access' => user_access('administer search'),
'#weight' => 20,
);
$form['photos_search_admin']['photos_search_reindex_old_photos'] = array(
'#title' => t('Reindex Old Photos'),
'#description' => t('Control whether or not to reindex old
photos. If true, once all new photos are indexed, the
process starts over with the oldest photos. This catches
any changes to titles or descriptions post original indexing.'),
'#type' => 'radios',
'#options' => array(
'Reindex old photos',
'Do not reindex old photos',
),
'#default_value' => variable_get('photos_search_reindex_old_photos', 0),
'#required' => FALSE,
'#disabled' => FALSE,
);
return $form;
}