imagepicker.module in Image Picker 5.2
Same filename and directory in other branches
Enables permitted roles to upload images for insertion into configured nodes.
File
imagepicker.moduleView source
<?php
// $Name$
/**
* @file
* Enables permitted roles to upload images for insertion into configured nodes.
*/
define('IMAGEPICKER_FILES_DIR', 'imagepicker');
define('IMAGEPICKER_THUMBS_DIR', 'thumbs');
define('IMAGEPICKER_BROWSER_DIR', 'browser');
// If someone is using PHP version < 5.xx, this will solve the problem, where
// function htmlspecialchars_decode() doesn't exist
if (!function_exists('htmlspecialchars_decode')) {
function htmlspecialchars_decode($text) {
return strtr($text, array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
}
}
/**
* Implementation of hook_help().
*/
function imagepicker_help($section) {
switch ($section) {
case 'admin/help#imagepicker':
$content = '<p>' . t('Adds an advanced image upload form under the node body part.') . '</p>';
return $content;
}
}
/**
* Implementation of hook_perm().
*/
function imagepicker_perm() {
return array(
'administer imagepicker',
'use imagepicker',
'access own imagepicker',
'use public imagepicker',
'create public groups',
);
}
/**
* Implementation of hook_menu().
*/
function imagepicker_menu($may_cache) {
global $user;
$items = array();
if ($may_cache) {
$items[] = array(
'path' => 'imagepicker',
'title' => t('Image picker'),
'callback' => 'imagepicker_upload',
'access' => user_access('use imagepicker'),
'type' => MENU_CALLBACK,
);
$items[] = array(
'path' => 'imagepicker/upload',
'title' => t('Upload'),
'access' => user_access('use imagepicker'),
'type' => MENU_DEFAULT_LOCAL_TASK,
'weight' => 1,
);
$items[] = array(
'path' => 'imagepicker/browse',
'title' => t('Browse'),
'callback' => 'imagepicker_browse',
'access' => user_access('use imagepicker'),
'type' => MENU_LOCAL_TASK,
'weight' => 2,
);
if (variable_get('imagepicker_public_enabled', 1)) {
$items[] = array(
'path' => 'imagepicker/browse_public',
'title' => t('Browse Public'),
'callback' => 'imagepicker_browse_public',
'access' => user_access('use public imagepicker'),
'type' => MENU_LOCAL_TASK,
'weight' => 3,
);
}
$items[] = array(
'path' => 'imagepicker/groups',
'title' => t('Groups'),
'callback' => 'imagepicker_groups',
'access' => user_access('use imagepicker'),
'type' => MENU_LOCAL_TASK,
'weight' => 4,
);
$items[] = array(
'path' => 'imagepicker/edit',
'title' => t('Edit image'),
'callback' => 'imagepicker_image_edit',
'access' => user_access('use imagepicker'),
'type' => MENU_CALLBACK,
);
$items[] = array(
'path' => 'imagepicker/image',
'title' => t('Imagepicker'),
'callback' => 'imagepicker_image_page',
'access' => TRUE,
'type' => MENU_CALLBACK,
);
// admin settings
$items[] = array(
'path' => 'admin/settings/imagepicker',
'title' => t('Imagepicker'),
'callback' => 'imagepicker_settings_page',
'access' => user_access('administer imagepicker'),
'description' => t('Imagepicker settings.'),
);
$items[] = array(
'path' => 'admin/settings/imagepicker/general',
'title' => t('General'),
'description' => t('Imagepicker settings.'),
'access' => user_access('administer imagepicker'),
'callback' => 'drupal_get_form',
'callback arguments' => array(
'imagepicker_settings_form',
),
'type' => MENU_DEFAULT_LOCAL_TASK,
'weight' => -10,
);
// admin groups and images
$items[] = array(
'path' => 'admin/settings/imagepicker/groups',
'title' => t('Groups'),
'description' => t('Show user groups.'),
'access' => user_access('administer imagepicker'),
'callback' => 'imagepicker_admin_groups',
'type' => MENU_LOCAL_TASK,
'weight' => -8,
);
$items[] = array(
'path' => 'admin/settings/imagepicker/groups/autocomplete',
'title' => t(''),
'description' => t(''),
'access' => user_access('administer imagepicker'),
'callback' => 'imagepicker_group_search_autocomplete',
'type' => MENU_LOCAL_TASK,
'weight' => -9,
);
$items[] = array(
'path' => 'admin/settings/imagepicker/images',
'title' => t('Images'),
'description' => t('Show user images.'),
'access' => user_access('administer imagepicker'),
'callback' => 'imagepicker_admin_images',
'type' => MENU_LOCAL_TASK,
'weight' => -9,
);
$items[] = array(
'path' => 'admin/settings/imagepicker/images/autocomplete',
'title' => t(''),
'description' => t(''),
'access' => user_access('administer imagepicker'),
'callback' => 'imagepicker_user_autocomplete',
'type' => MENU_LOCAL_TASK,
'weight' => -9,
);
// admin validation
$items[] = array(
'path' => 'admin/settings/imagepicker/convert',
'title' => t('Validate Files'),
'description' => t('Validate and convert Imagepicker Files.'),
'access' => user_access('administer imagepicker'),
'callback' => 'drupal_get_form',
'callback arguments' => array(
'imagepicker_convert_form',
),
'type' => MENU_LOCAL_TASK,
'weight' => -7,
);
}
// in my account
if (variable_get('imagepicker_account_enabled', 1)) {
// public
if (user_access('use public imagepicker') && variable_get('imagepicker_public_enabled', 1) && arg(3) == 'browse_public' && is_numeric(arg(4))) {
$items[] = array(
'path' => 'user/' . arg(1) . '/imagepicker',
'title' => t('My imagepicker'),
'description' => t('Manage your imagepicker files.'),
'callback' => 'imagepicker_user_page',
'access' => user_access('access own imagepicker'),
'type' => MENU_LOCAL_TASK,
);
}
else {
$items[] = array(
'path' => 'user/' . $user->uid . '/imagepicker',
'title' => t('My imagepicker'),
'description' => t('Manage your imagepicker files.'),
'callback' => 'imagepicker_user_page',
'access' => user_access('access own imagepicker'),
'type' => MENU_LOCAL_TASK,
);
}
}
return $items;
}
/**
* Implementation of hook_form_alter().
*/
function imagepicker_form_alter($form_id, &$form) {
$node = $form['#node'];
$node_types = node_get_types('names');
$node_type = in_array($node->type, variable_get('imagepicker_node_types_enabled', $node_types), TRUE);
// comment
$comment = FALSE;
$weight = 1;
if (module_exists('comment') && variable_get('imagepicker_comment_enabled', 0) && preg_match('/comment_form$/i', $form_id)) {
$comment = TRUE;
$weight = 1;
}
// blocks
$block = FALSE;
if (preg_match('/block_box_form$/i', $form_id) && variable_get('imagepicker_blocks_enabled', 0)) {
$block = TRUE;
$weight = 1;
}
if (user_access('use imagepicker')) {
if ($node_type && preg_match('/node_form$/i', $form_id) || $comment) {
$form['body_filter']['file_upload'] = array(
'#type' => 'fieldset',
'#title' => t('Image picker'),
'#collapsible' => 1,
'#collapsed' => variable_get('imagepicker_advanced_collapsed', 0),
'#weight' => $weight,
'#validate' => array(),
'#theme' => 'imagepicker_iframe',
1 => array(),
);
$form['body_filter']['#prefix'] = '<a name="body_hash"></a>' . $form['body_filter']['#prefix'];
}
elseif ($block) {
$form['block_settings']['file_upload'] = array(
'#type' => 'fieldset',
'#title' => t('Image picker'),
'#collapsible' => 1,
'#collapsed' => variable_get('imagepicker_advanced_collapsed', 0),
'#weight' => $weight,
'#validate' => array(),
'#theme' => 'imagepicker_iframe',
1 => array(),
);
$form['block_settings']['#prefix'] = '<a name="body_hash"></a>' . $form['block_settings']['#prefix'];
}
}
}
/**
* Menu callback; presents the upload form for imagepicker
*/
function imagepicker_upload() {
global $user;
variable_del('imagepicker_advanced_browser_pagestart');
if (variable_get('imagepicker_upload_progress_enabled', 1)) {
$content = theme('imagepicker_upload_progress_get_script', variable_get('imagepicker_upload_progress_delay', 0));
}
$content .= imagepicker_quota_ok('iframe');
theme('imagepicker', $content);
}
function imagepicker_upload_form($account = FALSE, $admin = FALSE) {
$form['#attributes']['enctype'] = 'multipart/form-data';
$form['file_upload'] = array(
'#type' => 'file',
'#title' => t('Image file'),
'#description' => t('Browse your computer for image file'),
'#required' => TRUE,
'#value' => 1,
);
$form['thumb'] = array(
'#type' => 'textfield',
'#title' => t('Thumbnail size'),
'#size' => 10,
'#default_value' => variable_get('imagepicker_default_thumbnail_size', 100),
'#description' => t('Size in pixels of thumbnail\'s bigger side'),
'#required' => TRUE,
);
$form['scale'] = array(
'#type' => 'textfield',
'#title' => t('Scale image'),
'#size' => 10,
'#default_value' => variable_get('imagepicker_default_scale', ''),
'#description' => t('Scale image to this size in pixels if not left empty'),
);
$form['title'] = array(
'#type' => 'textfield',
'#title' => t('Title'),
'#description' => t('Add title for your image'),
);
$form['description'] = array(
'#type' => 'textarea',
'#title' => t('Description'),
'#rows' => 2,
'#cols' => 80,
'#description' => t('Add description for your image'),
);
// groups
if (variable_get('imagepicker_groups_in_upload_enabled', 1)) {
$grouplist = imagepicker_get_groups($admin ? $account : FALSE);
if ($grouplist) {
$form['grouplist'] = array(
'#type' => 'checkboxes',
'#default_value' => '',
'#options' => $grouplist,
'#title' => t('Your Groups'),
'#description' => t('Select a group to add your image to.'),
);
}
}
if ($account) {
$form['account'] = array(
'#type' => 'hidden',
'#value' => $account->uid,
);
}
if ($admin) {
$form['admin'] = array(
'#type' => 'hidden',
'#value' => 1,
);
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Upload'),
);
if (variable_get('imagepicker_upload_progress_enabled', 1)) {
$form['#suffix'] = theme('imagepicker_upload_progress_busy');
}
return $form;
}
/**
* Validate upload form
*/
function imagepicker_upload_form_validate($form_id, $form_values) {
foreach ($form_values as $name => $value) {
$value = trim($value);
switch ($name) {
case 'file_upload':
if (empty($_FILES['files']['name']['file_upload'])) {
form_set_error($name, t('Image file field is required.'));
}
elseif (!isset($_FILES['files']['tmp_name']['file_upload']) || !file_exists($_FILES['files']['tmp_name']['file_upload'])) {
form_set_error($name, t('Error while uploading file.'));
}
elseif (!image_get_info($_FILES['files']['tmp_name']['file_upload'])) {
form_set_error($name, t('Uploaded file is not an image.'));
}
elseif (!imagepicker_get_uploaded_file_extension('file_upload')) {
form_set_error($name, t('Only .jpg, .gif and .png image files are accepted.'));
}
break;
case 'thumb':
if (!preg_match('/^[0-9]{1,3}$/', $value) || $value <= 0) {
form_set_error($name, t('Thumbnail size should be an integer between 1 and 999.'));
}
break;
case 'scale':
if (!preg_match('/^[0-9]{0,3}$/', $value)) {
form_set_error($name, t('Scale value should be an integer between 1 and 999 or leave it empty if you don\'t want to scale your image.'));
}
break;
}
}
}
/**
* Submit upload form
*/
function imagepicker_upload_form_submit($form_id, $form_values) {
if ($form_values['op'] == t('Upload')) {
if ($form_values['account'] && $form_values['admin']) {
$user = user_load(array(
'uid' => $form_values['account'],
));
}
else {
global $user;
}
$destination = imagepicker_get_path(FALSE, $form_values['admin'] ? array(
'name' => $user->name,
'uid' => $user->uid,
) : TRUE);
$thumbsdir = $destination . IMAGEPICKER_THUMBS_DIR;
$browserdir = $destination . IMAGEPICKER_BROWSER_DIR;
if (file_check_directory($destination, TRUE) && file_check_directory($thumbsdir, TRUE) && file_check_directory($browserdir, TRUE)) {
// Add DIRECTORY_SEPARATORS here because drupals' functions remove trailing slashes
$destination .= DIRECTORY_SEPARATOR;
$thumbsdir = $thumbsdir . DIRECTORY_SEPARATOR;
$browserdir = $browserdir . DIRECTORY_SEPARATOR;
$maxthumbsize = $form_values['thumb'] ? $form_values['thumb'] : 100;
$scaleto = $form_values['scale'] ? $form_values['scale'] : FALSE;
if (!$scaleto) {
// Use $path instead of original $destination variable cause this
// variable's value will be changed during copying file, so we won't
// loose it.
$path = $destination;
$imagemoved = imagepicker_copy_uploaded_file($path, 'file_upload');
$file = basename($path);
}
else {
$source = $_FILES['files']['tmp_name']['file_upload'];
$file = imagepicker_get_uploaded_file_name($destination, 'file_upload');
$imagescaled = imagepicker_scale_image($source, $destination . $file, $scaleto);
}
if (!$scaleto && $imagemoved || $scaleto && $imagescaled) {
// Source file should still be an uploaded one, as scaled image
// might have some watermarks etc. from drupal's filters/hooks.
$source = $_FILES['files']['tmp_name']['file_upload'];
if (imagepicker_scale_image($source, $thumbsdir . $file, $maxthumbsize)) {
imagepicker_scale_image($source, $browserdir . $file, variable_get('imagepicker_default_browser_thumbnail_size', 100));
$nextimgid = db_next_id('{imagepicker}_img_id');
$title = htmlspecialchars($form_values['title']);
$description = htmlspecialchars($form_values['description']);
if (db_query("INSERT INTO {imagepicker} (uid, img_name, img_title, img_description) VALUES ('%d', '%s', '%s', '%s')", array(
$user->uid,
$file,
$title,
$description,
))) {
// need to get the img_id if there are groups to add to
if (is_array($form_values['grouplist']) && variable_get('imagepicker_groups_in_upload_enabled', 1)) {
$result = db_query("SELECT img_id FROM {imagepicker} WHERE uid = '%d' AND img_name = '%s'", array(
$user->uid,
$file,
));
$row = db_fetch_array($result);
$record['img_id'] = $row['img_id'];
foreach ($form_values['grouplist'] as $gid) {
$record['gid'] = $gid;
imagepicker_insert_group_image($record);
}
}
drupal_set_message(t('Image was successfully uploaded.'));
if ($form_values['admin']) {
drupal_goto('admin/settings/imagepicker/images/user/' . $user->uid . '/browse');
}
elseif ($form_values['account']) {
drupal_goto('user/' . $user->uid . '/imagepicker/browse');
}
else {
drupal_goto('imagepicker/browse/' . $nextimgid);
}
}
else {
file_delete($thumbsdir . $file);
file_delete($browserdir . $file);
drupal_set_message(t('Error while saving information to database for uploaded image.'), 'error');
}
}
else {
drupal_set_message(t('Error while creating a thumbnail for uploaded image.'), 'error');
}
}
else {
if (!$scaleto && !$imagemoved) {
drupal_set_message(t('Error while moving uploaded file to its destination.'), 'error');
}
else {
drupal_set_message(t('Error while scaling uploaded file.'), 'error');
}
}
file_delete($destination . $file);
}
else {
drupal_set_message(t('Unable to create a directory structure for your images.'), 'error');
}
}
if ($form_values['admin']) {
drupal_goto('admin/settings/imagepicker/images');
}
elseif ($form_values['account']) {
drupal_goto('user/' . $user->uid . '/imagepicker');
}
else {
drupal_goto('imagepicker');
}
}
function imagepicker_get_path($url = FALSE, $userdir = FALSE) {
global $user, $base_url;
$dirsep = !$url ? DIRECTORY_SEPARATOR : '/';
if (!$url) {
$path = str_replace('/', DIRECTORY_SEPARATOR, getcwd());
}
else {
if (variable_get('imagepicker_use_full_url', 1)) {
$path = $base_url;
}
else {
$path = base_path();
$path = preg_replace("/\\/\$/", "", $path);
}
}
$path .= $dirsep . file_directory_path() . $dirsep . IMAGEPICKER_FILES_DIR . $dirsep;
// old or new
$fstype = variable_get('imagepicker_fstype', '');
if ($userdir) {
if ($fstype == 'alpha') {
$username = !is_array($userdir) ? $user->name : $userdir['name'];
$firstletter = drupal_strtolower(drupal_substr($username, 0, 1));
$firstletter = preg_match('/^[a-z]$/', $firstletter) ? $firstletter : 'others';
$path .= $firstletter . $dirsep . $username . $dirsep;
}
else {
$useruid = !is_array($userdir) ? $user->uid : $userdir['uid'];
$path .= $useruid . $dirsep;
}
}
return $path;
}
function imagepicker_copy_uploaded_file(&$destination, $name) {
$source = $_FILES['files']['tmp_name'][$name];
if (file_copy($source, $destination, FILE_EXISTS_RENAME)) {
// Fix bug in drupal's file_copy function which uses '/' instead of
// DIRECTORY_SEPARATOR for making directories. This causes problems on
// Windows mashines.
$source = str_replace('/', DIRECTORY_SEPARATOR, $source);
$file = imagepicker_get_uploaded_file_name($destination, $name);
$destination = $destination . $file;
return @rename($source, $destination);
}
return FALSE;
}
function imagepicker_get_uploaded_file_extension($name) {
switch ($_FILES['files']['type'][$name]) {
// For some reason Internet Explorer 7 and later decides to give us
// non-standard MIME types for jpg and png files, this is supposedly
// for 'backwards compatibility'. For more details see:
// http://msdn.microsoft.com/en-us/library/ms775147(VS.85).aspx#_replace
// Non-standard MIME type:
case 'image/pjpeg':
case 'image/jpeg':
$fileext = '.jpg';
break;
case 'image/gif':
$fileext = '.gif';
break;
// Non-standard MIME type:
case 'image/x-png':
case 'image/png':
$fileext = '.png';
break;
default:
$fileext = '';
}
return $fileext;
}
function imagepicker_get_uploaded_file_name($destination, $name) {
$fileext = imagepicker_get_uploaded_file_extension($name);
if (FALSE !== strpos($_FILES['files']['name'][$name], '.')) {
$filename = drupal_substr($_FILES['files']['name'][$name], 0, strrpos($_FILES['files']['name'][$name], '.'));
}
else {
$filename = $_FILES['files']['name'][$name];
}
$file = $filename . $fileext;
$i = 0;
while (file_exists($destination . $file)) {
$i++;
$file = $filename . '_' . $i . $fileext;
}
return $file;
}
function imagepicker_get_image_path($img, $type = 'browser', $public = FALSE) {
$imgbasedir = imagepicker_get_path(FALSE, $public ? $public : TRUE);
switch ($type) {
case 'browser':
if (file_exists($imgbasedir . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR . $img['img_name'])) {
$imgpath = imagepicker_get_path(TRUE, $public ? $public : TRUE) . IMAGEPICKER_BROWSER_DIR . '/' . $img['img_name'];
}
elseif (file_exists($imgbasedir . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR . $img['img_name'])) {
$imgpath = imagepicker_get_path(TRUE, $public ? $public : TRUE) . IMAGEPICKER_THUMBS_DIR . '/' . $img['img_name'];
}
break;
case 'full':
if (file_exists($imgbasedir . $img['img_name'])) {
$imgpath = imagepicker_get_path(TRUE, $public ? $public : TRUE) . $img['img_name'];
}
break;
case 'thumb':
default:
if (file_exists($imgbasedir . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR . $img['img_name'])) {
$imgpath = imagepicker_get_path(TRUE, $public ? $public : TRUE) . IMAGEPICKER_THUMBS_DIR . '/' . $img['img_name'];
}
elseif (file_exists($imgbasedir . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR . $img['img_name'])) {
$imgpath = imagepicker_get_path(TRUE, $public ? $public : TRUE) . IMAGEPICKER_BROWSER_DIR . '/' . $img['img_name'];
}
break;
}
return $imgpath ? $imgpath : '';
}
function imagepicker_scale_image($source, $destination, $maxsize) {
$info = image_get_info($source);
$width = $maxsize >= $info['width'] ? $info['width'] : $maxsize;
$height = $maxsize >= $info['height'] ? $info['height'] : $maxsize;
$aspect = $info['height'] / $info['width'];
if ($aspect < $height / $width) {
$width = (int) min($width, $info['width']);
$height = (int) round($width * $aspect);
}
else {
$height = (int) min($height, $info['height']);
$width = (int) round($height / $aspect);
}
return image_toolkit_invoke('resize', array(
$source,
$destination,
$width,
$height,
));
}
function imagepicker_browse() {
if (arg(2)) {
imagepicker_image_select(arg(2));
exit;
}
$content = _imagepicker_browse();
theme('imagepicker', $content);
}
function imagepicker_browse_public() {
if (arg(2)) {
imagepicker_image_select(arg(2), FALSE, TRUE);
exit;
}
$content = _imagepicker_browse_public();
theme('imagepicker', $content);
}
function imagepicker_image_select($img_id, $showgroup = TRUE, $public = FALSE, $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$img = _imagepicker_get_img($img_id, $public ? FALSE : TRUE);
if ($img) {
drupal_add_js(imagepicker_js($img, $public), 'inline');
$imgpath = imagepicker_get_image_path($img, 'browser', $public ? array(
'name' => $img['name'],
'uid' => $img['uid'],
) : FALSE);
$content = '<div class="imgp_help">' . t('Choose the settings you want, place the cursor in the Body box above and Insert image.') . '</div>';
if ($img['img_title']) {
$content .= '<div id="imgp_img_holder_title">' . check_plain($img['img_title']) . '</div>';
}
if ($img['img_description']) {
$content .= '<div id="imgp_img_holder_description">' . $img['img_description'] . '</div>';
}
$content .= '<div id="imgp_img_holder">';
$content .= '<img id="imgp_img" src="' . $imgpath . '" alt="' . check_plain($img['img_title']) . '" title="' . $img['img_name'] . '" />';
$content .= '</div>';
if ($user->uid == $img['uid'] || $public) {
$content .= drupal_get_form('imagepicker_image_form', $img['img_id'], $public);
}
// groups
if (_imagepicker_has_groups() && $showgroup) {
$content .= drupal_get_form('imagepicker_group_images_form', $img['img_id']);
}
}
else {
drupal_set_message(t('Image not found.'), 'error');
$content = '';
}
theme('imagepicker', $content);
}
function imagepicker_image_form($img_id, $public = FALSE) {
$showoptions = array(
'full' => t('Full size'),
'thumb' => t('Thumbnail'),
'title' => t('Title'),
);
$linkoptions = array(
'none' => t('None'),
'file' => t('File'),
'page' => t('Page'),
);
if (module_exists('lightbox2') && variable_get('imagepicker_lightbox2_enable', 1)) {
$linkoptions['lightbox'] = t('Lightbox');
}
if (variable_get('imagepicker_default_align_show', 1)) {
$alignoptions = array(
'none' => t('None'),
'fleft' => t('Float Left'),
'fright' => t('Float right'),
);
$form['align'] = array(
'#type' => 'radios',
'#title' => t('Align'),
'#default_value' => variable_get('imagepicker_insert_defaults_align', 'none'),
'#options' => $alignoptions,
'#description' => '',
'#prefix' => '<div class="imgp_img_options">',
'#suffix' => '</div>',
);
}
$form['show'] = array(
'#type' => 'radios',
'#id' => 'show',
'#title' => t('Show'),
'#default_value' => variable_get('imagepicker_insert_defaults_show', 'full'),
'#options' => $showoptions,
'#description' => '',
'#prefix' => '<div class="imgp_img_options">',
'#suffix' => '</div>',
);
$form['link'] = array(
'#type' => 'radios',
'#title' => t('Link'),
'#default_value' => variable_get('imagepicker_insert_defaults_link', 'none'),
'#options' => $linkoptions,
'#description' => '',
'#prefix' => '<div class="imgp_img_options">',
'#suffix' => '</div>',
);
$form['desc'] = array(
'#type' => 'checkbox',
'#title' => t('Show Description'),
'#description' => t('Insert title and description'),
'#prefix' => '<div id="imgp_desc_control">',
'#suffix' => '</div>',
);
$form['insert'] = array(
'#type' => 'button',
'#value' => t('Insert image'),
'#prefix' => '<div id="imgp_controls">',
'#attributes' => array(
'onclick' => 'imagepickerInsert(this); return false;',
),
);
if (!$public) {
$form['edit'] = array(
'#type' => 'submit',
'#value' => t('Edit image'),
);
$form['delete'] = array(
'#type' => 'submit',
'#value' => t('Delete image'),
'#suffix' => '</div>',
);
}
$form['img_id'] = array(
'#type' => 'hidden',
'#value' => $img_id,
);
return $form;
}
/**
* Submit image form
*/
function imagepicker_image_form_submit($form_id, $form_values) {
if ($form_values['op'] == t('Delete image')) {
imagepicker_image_delete($form_values['img_id'], FALSE, 'iframe');
}
elseif ($form_values['op'] == t('Edit image')) {
drupal_goto('imagepicker/edit/' . $form_values['img_id']);
}
}
function imagepicker_image_delete($img_id, $account = FALSE, $src = 'iframe') {
if ($account) {
$user = $account;
$userdir = array(
'name' => $user->name,
'uid' => $user->uid,
);
}
else {
global $user;
$userdir = TRUE;
}
if ($src == 'account') {
$outpath = 'user/' . $user->uid . '/imagepicker/images/browse';
}
elseif ($src == 'admin') {
$outpath = 'admin/settings/imagepicker/images/user/' . $user->uid . '/browse';
}
else {
$outpath = 'imagepicker/browse';
}
$img = _imagepicker_get_img($img_id, $src == 'admin' ? FALSE : TRUE, $account ? $user : FALSE);
if ($img) {
$destination = imagepicker_get_path(FALSE, $userdir);
$thumbsdir = $destination . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR;
$browserdir = $destination . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR;
file_delete($destination . $img['img_name']);
file_delete($thumbsdir . $img['img_name']);
file_delete($browserdir . $img['img_name']);
if (db_query("DELETE FROM {imagepicker} WHERE uid = %d AND img_id = %d", array(
$user->uid,
$img_id,
))) {
// groups entries
db_query("DELETE FROM {imagepicker_group_images} WHERE img_id = %d", array(
$img_id,
));
drupal_set_message(t('Image was successfully deleted'));
}
else {
drupal_set_message(t('Error while trying to delete your image from database.'), 'error');
}
}
else {
drupal_set_message(t('Image not found.'), 'error');
}
drupal_goto($outpath);
}
/**
* Menu callback; fetches the image edit form for imagepicker
*/
function imagepicker_image_edit() {
$content = _imagepicker_edit_img(arg(2));
theme('imagepicker', $content);
}
#function imagepicker_edit_form($img, $account=FALSE, $admin = FALSE) {
function imagepicker_edit_form($img, $src = 'iframe', $account = FALSE) {
$form['title'] = array(
'#type' => 'textfield',
'#title' => t('Title'),
'#description' => t('Edit title of your image'),
'#default_value' => htmlspecialchars_decode($img['img_title']),
'#prefix' => '<div id="imgp_edit_form">',
);
$form['description'] = array(
'#type' => 'textarea',
'#title' => t('Description'),
'#rows' => 2,
'#cols' => 80,
'#description' => t('Edit description of your image'),
'#default_value' => htmlspecialchars_decode($img['img_description']),
'#suffix' => '</div>',
);
if ($account) {
$form['account'] = array(
'#type' => 'hidden',
'#value' => $account->uid,
);
}
$form['img_id'] = array(
'#type' => 'hidden',
'#value' => $img['img_id'],
);
$form['src'] = array(
'#type' => 'hidden',
'#value' => $src,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
'#prefix' => '<div id="imgp_controls">',
);
$form['cancel'] = array(
'#type' => 'submit',
'#value' => t('Cancel'),
'#suffix' => '</div>',
);
return $form;
}
/**
* Submit edit form
*/
function imagepicker_edit_form_submit($form_id, $form_values) {
if ($form_values['op'] == t('Submit')) {
$img_id = $form_values['img_id'];
$src = $form_values['src'];
if ($form_values['account'] && $src == 'admin') {
$user = user_load(array(
'uid' => $form_values['account'],
));
}
else {
global $user;
}
if ($src == 'admin' && $form_values['account']) {
$img = _imagepicker_get_img($img_id, FALSE, $user);
}
elseif ($src == 'account') {
$img = _imagepicker_get_img($img_id);
}
else {
$img = _imagepicker_get_img($img_id);
}
if ($img) {
$title = htmlspecialchars($form_values['title']);
$description = htmlspecialchars($form_values['description']);
if (db_query("UPDATE {imagepicker} SET img_title = '%s', img_description = '%s' WHERE img_id = '%d'", array(
$title,
$description,
$img_id,
))) {
drupal_set_message(t('Image was successfully updated.'));
if ($src == 'account') {
$outpath = 'user/' . $user->uid . '/imagepicker/images/browse/' . $img_id;
}
elseif ($src == 'admin') {
$outpath = 'admin/settings/imagepicker/images/user/' . $user->uid . '/browse/' . $img_id;
}
else {
$outpath = 'imagepicker/browse/' . $img_id;
}
drupal_goto($outpath);
}
else {
drupal_set_message(t('Error while updating image.'), 'error');
}
}
else {
drupal_set_message(t('Image not found.'), 'error');
}
}
if ($src == 'account') {
$outpath = 'user/' . $user->uid . '/imagepicker/images';
}
elseif ($src == 'admin') {
$outpath = 'admin/settings/imagepicker/images';
}
else {
$outpath = 'imagepicker/browse';
}
drupal_goto($outpath);
}
/**
* Menu callback; presents the image page for imagepicker
*/
function imagepicker_image_page() {
global $base_url;
$content = '';
$result = db_query_range("SELECT i.*, u.name FROM {imagepicker} AS i JOIN {users} AS u USING (uid) WHERE img_id = '%d'", arg(2), 0, 1);
$img = db_fetch_array($result);
if (!is_array($img) || !count($img)) {
drupal_set_message(t('Image not found.'), 'error');
$content = '';
}
else {
$path = drupal_get_path('module', 'imagepicker');
drupal_add_css($path . '/imagepicker.css');
drupal_set_title(check_plain($img['img_title']));
$imgsrc = imagepicker_get_path(TRUE, $img) . $img['img_name'];
$content = '<div id="imgp_page"><div id="imgp_page_img">';
$content .= '<a href="' . $imgsrc . '" alt="' . check_plain($img['img_title']) . '" target="_blank">';
$content .= '<img src="' . $imgsrc . '" alt="' . $img['img_title'] . '" />';
$content .= '</a></div><div>' . nl2br($img['img_description']) . '</div>';
if (variable_get('imagepicker_default_pagelink', 1)) {
$content .= '<div><a href="#" onclick="history.back()">' . t('Return to page') . '</a></div>';
}
$content .= '</div>';
}
return $content;
}
/**
* There is no need to inform users that directory structure has been created
* and show them all paths... So lets strip these messages if there are any.
*/
function imagepicker_strip_messages($msg) {
if ($msg) {
$dirsep = DIRECTORY_SEPARATOR == '\\' ? '\\\\' : '\\/';
$pattern = '/<li>.*' . $dirsep . IMAGEPICKER_FILES_DIR . $dirsep . '.*<\\/li>/i';
$msg = preg_replace($pattern, '', $msg);
}
return $msg;
}
/**
* javascript insertion routine
*/
function imagepicker_js($img, $public = FALSE) {
$ret = "\n function imagepickerInsert(button) {\n // Get the form element\n var imgpForm = document.getElementById('imagepicker-image-form');\n if (imgpForm) {\n var imgpShow = 'thumb';\n var imgpLink = 'file';\n var imgpAlign = 'none';\n var imgpImagePath;\n var imgpImageTitle = '" . ($img['img_title'] ? addslashes(check_plain($img['img_title'])) : t('Image')) . "';\n var imgpImageDesc = '" . $img['img_description'] . "';\n var imgpFileLink = '" . imagepicker_get_image_path($img, 'full', $public ? array(
'name' => $img['name'],
'uid' => $img['uid'],
) : FALSE) . "';\n var imgpThumbLink = '" . imagepicker_get_image_path($img, 'thumb', $public ? array(
'name' => $img['name'],
'uid' => $img['uid'],
) : FALSE) . "';\n var imgpPageLink = '" . url('imagepicker/image/' . $img['img_id']) . "';\n var imgpImageElement;\n var imgpLinkElement;\n var imgpImageStyle;\n var isFCKeditor = '" . (module_exists('fckeditor') ? 'yes' : 'no') . "'\n var imgpInsertion;\n var i;\n\n // Get show value\n for (i = 0; i < imgpForm.show.length; i++) {\n if(imgpForm.show[i].checked) {\n var imgpShow = imgpForm.show[i].value\n }\n }\n // Get link value\n for (i = 0; i < imgpForm.link.length; i++) {\n if(imgpForm.link[i].checked) {\n var imgpLink = imgpForm.link[i].value\n }\n }\n";
if (variable_get('imagepicker_default_align_show', 1)) {
$ret .= "\n // Get align value\n for (i = 0; i < imgpForm.align.length; i++) {\n if(imgpForm.align[i].checked) {\n var imgpAlign = imgpForm.align[i].value\n }\n }\n\n // Create a style for image holder\n switch (imgpAlign) {\n case 'fleft':\n imgpImageStyle = '" . variable_get('imagepicker_default_fleft', 'style="float: left"') . "';\n break;\n\n case 'fright':\n imgpImageStyle = '" . variable_get('imagepicker_default_fright', 'style="float: right"') . "';\n break;\n\n case 'none':\n default:\n imgpImageStyle = '';\n break;\n }\n";
}
else {
$ret .= "\n imgpImageStyle = '';\n";
}
$ret .= "\n switch (imgpShow) {\n case 'full': imgpImagePath = imgpFileLink; break;\n case 'title': imgpImagePath = ''; break;\n case 'thumb':\n default: imgpImagePath = imgpThumbLink; break;\n }\n\n // Create an image or span (containing title) HTML string\n if (imgpImagePath) {\n imgpImageElement = '<img src=\"'+imgpImagePath+'\" alt=\"'+imgpImageTitle+'\" ' + imgpImageStyle + ' \\/>';\n }\n else {\n imgpImageElement = '<span>'+imgpImageTitle+'<\\/span>'\n }\n\n // Create a link HTML string\n switch (imgpLink) {\n case 'none': imgpLinkElement = '%imgpImageElement%'; break;\n case 'page': imgpLinkElement = '<a href=\"'+imgpPageLink+'\" title=\"'+imgpImageTitle+'\" >%imgpImageElement%<\\/a>'; break;\n case 'file': imgpLinkElement = '<a href=\"'+imgpFileLink+'\" title=\"'+imgpImageTitle+'\" target=\"_blank\" >%imgpImageElement%<\\/a>'; break;\n";
if (module_exists('lightbox2') && variable_get('imagepicker_lightbox2_enable', 1)) {
$ret .= "\n case 'lightbox': imgpLinkElement = '<a href=\"'+imgpFileLink+'\" title=\"'+imgpImageTitle+'\" rel=\"" . variable_get('imagepicker_lightbox2_insert', 'lightbox') . "\" >%imgpImageElement%<\\/a>'; break;\n";
}
$ret .= "\n default: imgpLinkElement = '<a href=\"'+imgpFileLink+'\" title=\"'+imgpImageTitle+'\" target=\"_blank\" >%imgpImageElement%<\\/a>'; break;\n }\n // add title and description if requested\n if (imgpForm.desc.checked) {\n imgpLinkElement = '<div class=\"imgp_title\">' + imgpImageTitle + '</div>' + imgpLinkElement + '<div class=\"imgp_desc\">' + imgpImageDesc + '</div>';\n }\n // Create a HTML string which should be inserted in the node body\n imgpInsertion = imgpLinkElement.replace('%imgpImageElement%', imgpImageElement);\n\n // Get the parent window of imagepicker iframe\n var win = window.opener ? window.opener : window.dialogArguments;\n if (!win) {\n if (window.parent) {\n win = window.parent;\n }\n else {\n win = top;\n }\n }\n //var isTinyMCE = win.document.getElementById('mce_editor_0'); // buggy\n var isTinyMCE = win.tinyMCE; // Will be undefined if tinyMCE isn't loaded. This isn't a sure-proof way of knowing if tinyMCE is loaded into a field, but it works.\n\n if (isFCKeditor == 'yes') {\n myFCKeditor = win.FCKeditorAPI.GetInstance(win.fckLaunchedJsId);\n }\n\n if (isTinyMCE) {\n win.tinyMCE.execCommand('mceInsertContent', false, imgpInsertion);\n }\n else if (isFCKeditor == 'yes' && myFCKeditor && win.fckIsRunning[win.fckLaunchedJsId] && win.document.getElementById(win.fckLaunchedTextareaId[0]).style.display=='none' ){\n myFCKeditor.InsertHtml(imgpInsertion);\n }\n else {\n var nodeBody = win.document.getElementById('edit-body');\n var commentBody = win.document.getElementById('edit-comment');\n if (nodeBody) {\n insertAtCursor(nodeBody, imgpInsertion);\n }\n if (commentBody) {\n insertAtCursor(commentBody, imgpInsertion);\n }\n }\n win.location.hash='body_hash';\n }\n }\n\n // Copy pasted from internet...\n function insertAtCursor(myField, myValue) {\n //IE support\n if (document.selection) {\n myField.focus();\n\n //in effect we are creating a text range with zero\n //length at the cursor location and replacing it\n //with myValue\n sel = document.selection.createRange();\n sel.text = myValue;\n }\n\n //Mozilla/Firefox/Netscape 7+ support\n else if (myField.selectionStart || myField.selectionStart == '0') {\n\n //Here we get the start and end points of the\n //selection. Then we create substrings up to the\n //start of the selection and from the end point\n //of the selection to the end of the field value.\n //Then we concatenate the first substring, myValue,\n //and the second substring to get the new value.\n var startPos = myField.selectionStart;\n var endPos = myField.selectionEnd;\n myField.value = myField.value.substring(0, startPos)+ myValue + myField.value.substring(endPos, myField.value.length);\n\n }\n else {\n myField.value += myValue;\n }\n }\n";
return $ret;
}
/**
* Menu callback; presents the settings form for imagepicker
*/
function imagepicker_settings_page($op = NULL) {
$content = drupal_get_form('imagepicker_settings_form');
return $content;
}
function imagepicker_settings_form() {
// default settings
$form['imagepicker_settings'] = array(
'#type' => 'fieldset',
'#title' => t('Set imagepicker settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['imagepicker_settings']['imagepicker_default_browser_thumbnail_size'] = array(
'#type' => 'textfield',
'#title' => t('Default Browser Thumbnail Size'),
'#size' => 10,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_default_browser_thumbnail_size', 100),
'#description' => t('Configure the default browser thumbnail size'),
);
$node_types = node_get_types('names');
$form['imagepicker_settings']['imagepicker_node_types_enabled'] = array(
'#type' => 'checkboxes',
'#title' => t('Node Types'),
'#description' => t('Set the node types you want to enable Imagepicker for.'),
'#default_value' => variable_get('imagepicker_node_types_enabled', array_keys($node_types)),
'#options' => $node_types,
);
if (module_exists('comment')) {
$form['imagepicker_settings']['imagepicker_comment_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Comments'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_comment_enabled', 0),
'#description' => t('Setting this option enables Imagepicker in comments.'),
);
}
$form['imagepicker_settings']['imagepicker_blocks_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Blocks'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_blocks_enabled', 0),
'#description' => t('Setting this option enables Imagepicker in blocks.'),
);
$form['imagepicker_settings']['imagepicker_default_pagelink'] = array(
'#type' => 'checkbox',
'#title' => t('Show return link in page'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_default_pagelink', 1),
'#description' => t('Setting this option will add a link back to the thumbnail when using the page option. Uses javascript history(back).'),
);
$form['imagepicker_settings']['imagepicker_account_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Imagepicker in My Account'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_account_enabled', 1),
'#description' => t('Setting this option enables Imagepicker in My Account.'),
);
// default options
$form['imagepicker_defaults'] = array(
'#type' => 'fieldset',
'#title' => t('Set imagepicker defaults'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['imagepicker_defaults']['imagepicker_default_thumbnail_size'] = array(
'#type' => 'textfield',
'#title' => t('Default Thumbnail Size'),
'#size' => 10,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_default_thumbnail_size', 100),
'#description' => t('Configure the default thumbnail size'),
);
$form['imagepicker_defaults']['imagepicker_default_scale'] = array(
'#type' => 'textfield',
'#title' => t('Default Scale'),
'#size' => 10,
'#required' => FALSE,
'#default_value' => variable_get('imagepicker_default_scale', ''),
'#description' => t('Configure the default scale. leave empty for no default scale'),
);
// insert settings
$form['imagepicker_insert_defaults'] = array(
'#type' => 'fieldset',
'#title' => t('Set imagepicker insert defaults'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
'#description' => '',
);
$showoptions = array(
'full' => t('Full size'),
'thumb' => t('Thumbnail'),
'title' => t('Title'),
);
$linkoptions = array(
'none' => t('None'),
'file' => t('File'),
'page' => t('Page'),
);
if (module_exists('lightbox2') && variable_get('imagepicker_lightbox2_enable', 1)) {
$linkoptions['lightbox'] = t('Lightbox');
}
$alignoptions = array(
'none' => t('None'),
'fleft' => t('Float Left'),
'fright' => t('Float right'),
);
$form['imagepicker_insert_defaults']['imagepicker_insert_defaults_align'] = array(
'#type' => 'radios',
'#title' => t('Align'),
'#default_value' => 'none',
'#options' => $alignoptions,
'#description' => '',
'#default_value' => variable_get('imagepicker_insert_defaults_align', 'none'),
);
$form['imagepicker_insert_defaults']['imagepicker_insert_defaults_show'] = array(
'#type' => 'radios',
'#id' => 'show',
'#title' => t('Show'),
'#default_value' => 'full',
'#options' => $showoptions,
'#description' => '',
'#default_value' => variable_get('imagepicker_insert_defaults_show', 'full'),
);
$form['imagepicker_insert_defaults']['imagepicker_insert_defaults_link'] = array(
'#type' => 'radios',
'#title' => t('Link'),
'#default_value' => 'none',
'#options' => $linkoptions,
'#description' => '',
'#default_value' => variable_get('imagepicker_insert_defaults_link', 'none'),
);
// alignment settings
$form['imagepicker_align'] = array(
'#type' => 'fieldset',
'#title' => t('Image alignment settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['imagepicker_align']['imagepicker_default_align_show'] = array(
'#type' => 'checkbox',
'#title' => t('Show Alignment options'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_default_align_show', 1),
'#description' => t('Unsetting this option will remove the alignment options from the insert page.'),
);
$form['imagepicker_align']['imagepicker_default_fleft'] = array(
'#type' => 'textfield',
'#title' => t('Default Float left code'),
'#size' => 25,
'#maxlength' => 50,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_default_fleft', 'style="float: left"'),
'#description' => t('Configure the default code used for float left styling.'),
);
$form['imagepicker_align']['imagepicker_default_fright'] = array(
'#type' => 'textfield',
'#title' => t('Default Float right code'),
'#size' => 25,
'#maxlength' => 50,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_default_fright', 'style="float: right"'),
'#description' => t('Configure the default code used for float right styling.'),
);
if (module_exists('lightbox2')) {
// lightbox2 integration
$form['imagepicker_lightbox2'] = array(
'#type' => 'fieldset',
'#title' => t('Lightbox integration'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['imagepicker_lightbox2']['imagepicker_lightbox2_enable'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Lightbox2 in Imagepicker'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_lightbox2_enable', 1),
'#description' => t('Unsetting this option will disable Lightbox2 in Imagepicker.'),
);
$form['imagepicker_lightbox2']['imagepicker_lightbox2_insert'] = array(
'#type' => 'textfield',
'#title' => t('Default Lightbox insert'),
'#size' => 15,
'#maxlength' => 30,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_lightbox2_insert', 'lightbox'),
'#description' => t('Configure the default code inserted into the "rel" attribute.'),
);
}
// quota
$form['imagepicker_quotas'] = array(
'#type' => 'fieldset',
'#title' => t('User quotas'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['imagepicker_quotas']['imagepicker_quota_enable'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Quotas in Imagepicker'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_quota_enable', 1),
'#description' => t('Unsetting this option will disable Quotas in Imagepicker.'),
);
$form['imagepicker_quotas']['imagepicker_quota_default'] = array(
'#type' => 'select',
'#default_value' => variable_get('imagepicker_quota_default', 0),
'#options' => imagepicker_get_quota_list(),
'#title' => t('Set default quota'),
);
// advanced settings
$form['imagepicker_advanced'] = array(
'#type' => 'fieldset',
'#title' => t('Advanced imagepicker settings'),
'#description' => t('You can alter the default styling of the iframe here,<br />useful if the iframe is not fitting in with your theme.'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['imagepicker_advanced']['imagepicker_advanced_iframe_width'] = array(
'#type' => 'textfield',
'#title' => t('Iframe width'),
'#description' => t('Configure the iframe width. This can be a number or a percentage, eg 400 or 100%'),
'#size' => 10,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_advanced_iframe_width', "100%"),
);
$form['imagepicker_advanced']['imagepicker_advanced_iframe_height'] = array(
'#type' => 'textfield',
'#title' => t('Iframe height'),
'#description' => t('Configure the iframe height. This must be a number, eg 500'),
'#size' => 10,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_advanced_iframe_height', "500"),
);
$form['imagepicker_advanced']['imagepicker_advanced_iframe_border'] = array(
'#type' => 'textfield',
'#title' => t('Iframe border'),
'#description' => t('Configure the iframe border. This can be a number, eg 0 or 1, or a css entry such as 1px solid #808080'),
'#size' => 25,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_advanced_iframe_border', "0"),
);
$form['imagepicker_advanced']['imagepicker_advanced_browser_columns'] = array(
'#type' => 'textfield',
'#title' => t('Browser columns'),
'#description' => t('Configure the number of columns in the image browser. This must be a number, 0 for normal wraparound'),
'#size' => 10,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_advanced_browser_columns', 0),
);
$form['imagepicker_advanced']['imagepicker_advanced_browser_page'] = array(
'#type' => 'textfield',
'#title' => t('Images per page'),
'#description' => t('Configure the number of images shown per page in the image browser. This must be a number, 0 for no paging'),
'#size' => 10,
'#required' => TRUE,
'#default_value' => variable_get('imagepicker_advanced_browser_page', 20),
);
$form['imagepicker_advanced']['imagepicker_advanced_collapsed'] = array(
'#type' => 'checkbox',
'#title' => t('Fieldset state'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_advanced_collapsed', 0),
'#description' => t('Setting this option will collapse the fieldset the iframe is in by default.'),
);
$form['imagepicker_advanced']['imagepicker_use_full_url'] = array(
'#type' => 'checkbox',
'#title' => t('Use full url'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_use_full_url', 1),
'#description' => t('Setting this option will make imagepicker use a full url to the image being inserted, unsetting it will use an absolute path.<br />This is useful if you are developing a site with a different url than the production site will be on.'),
);
$form['imagepicker_advanced']['imagepicker_show_browse_order_form'] = array(
'#type' => 'checkbox',
'#title' => t('Show the order select box in the browser'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_show_browse_order_form', 1),
'#description' => t(''),
);
$orderlist = array(
'img_id DESC' => t('Newest first'),
'img_id ASC' => t('Newest last'),
'img_date DESC' => t('Edited first'),
'img_date ASC' => t('Edited last'),
'img_name' => t('By name'),
);
$form['imagepicker_advanced']['imagepicker_default_browser_order'] = array(
'#type' => 'select',
'#default_value' => variable_get('imagepicker_default_browser_order', 'img_id DESC'),
'#options' => $orderlist,
'#title' => t('Default order'),
'#description' => t('The default order used to sort the browser. This will be applied wether or not the select box is visible'),
);
$form['imagepicker_advanced']['imagepicker_public_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Public option'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_public_enabled', 1),
'#description' => t('Allow users to make image groups publicly available.'),
);
$form['imagepicker_advanced']['imagepicker_publicroles_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Public Role Control option'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_publicroles_enabled', 1),
'#description' => t('Allow users to make publicly available image groups restricted by role.'),
);
$form['imagepicker_advanced']['imagepicker_groups_in_upload_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Groups in upload form '),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_groups_in_upload_enabled', 1),
'#description' => t('Allow users to select a group in the upload form.'),
);
$form['imagepicker_advanced']['imagepicker_upload_progress_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Progress bar in upload'),
'#return_value' => 1,
'#default_value' => variable_get('imagepicker_upload_progress_enabled', 1),
'#description' => t(''),
);
$form['imagepicker_advanced']['imagepicker_upload_progress_delay'] = array(
'#type' => 'textfield',
'#title' => t('Progress bar Delay'),
'#size' => 3,
'#default_value' => variable_get('imagepicker_upload_progress_delay', 3),
'#field_suffix' => t('seconds'),
'#description' => t('Show the progress bar if processing is longer than this value.'),
);
$form['imagepicker_advanced']['imagepicker_upload_progress_message'] = array(
'#type' => 'textfield',
'#title' => t('Progress bar message'),
'#size' => 60,
'#default_value' => variable_get('imagepicker_upload_progress_message', t('Processing form... please wait.')),
'#description' => t('Message to display while uploading.'),
);
return system_settings_form($form);
}
/**
* Validate settings form
*/
function imagepicker_settings_form_validate($form_id, $form_values) {
global $user;
if (!drupal_strlen($form_values['imagepicker_default_thumbnail_size'])) {
form_set_error('imagepicker_default_thumbnail_size', t('You must fill in the Thumbnail field'));
}
if (!is_numeric($form_values['imagepicker_default_thumbnail_size'])) {
form_set_error('imagepicker_default_thumbnail_size', t('The Thumbnail field must be a number'));
}
if (!drupal_strlen($form_values['imagepicker_default_browser_thumbnail_size'])) {
form_set_error('imagepicker_default_browser_thumbnail_size', t('You must fill in the Browser Thumbnail field'));
}
if (!is_numeric($form_values['imagepicker_default_browser_thumbnail_size'])) {
form_set_error('imagepicker_default_browser_thumbnail_size', t('The Browser Thumbnail field must be a number'));
}
if (drupal_strlen($form_values['imagepicker_default_scale']) && !is_numeric($form_values['imagepicker_default_scale'])) {
form_set_error('imagepicker_default_scale', t('The Scale field must be a number'));
}
if (!drupal_strlen($form_values['imagepicker_default_fleft'])) {
form_set_error('imagepicker_default_fleft', t('You must fill in the Left alignment field'));
}
if (!drupal_strlen($form_values['imagepicker_default_fright'])) {
form_set_error('imagepicker_default_fright', t('You must fill in the Right alignment field'));
}
if (!is_numeric($form_values['imagepicker_advanced_iframe_height'])) {
form_set_error('imagepicker_advanced_iframe_height', t('The Iframe height must be a number'));
}
if (!drupal_strlen($form_values['imagepicker_advanced_iframe_width'])) {
form_set_error('imagepicker_advanced_iframe_width', t('You must fill in the Iframe width'));
}
if (!drupal_strlen($form_values['imagepicker_advanced_iframe_border'])) {
form_set_error('imagepicker_advanced_iframe_border', t('You must fill in the Iframe border'));
}
if (!drupal_strlen($form_values['imagepicker_insert_defaults_align'])) {
form_set_error('imagepicker_insert_defaults_align', t('You must fill in the default align field'));
}
if (!drupal_strlen($form_values['imagepicker_insert_defaults_show'])) {
form_set_error('imagepicker_insert_defaults_show', t('You must fill in the default show field'));
}
if (!drupal_strlen($form_values['imagepicker_insert_defaults_link'])) {
form_set_error('imagepicker_insert_defaults_link', t('You must fill in the default link field'));
}
if ($form_values['imagepicker_show_browse_order_form'] != 1) {
user_save($user, array(
'imagepicker_browser_order' => NULL,
));
}
}
/**
* Administration functions
*/
function imagepicker_admin_users_list($dir) {
$how_many = variable_get('imagepicker_rows_per_page', 25);
$header = array(
array(
'data' => t('Name'),
'field' => 'u.name',
),
t('Images'),
t('Groups'),
variable_get('imagepicker_quota_enable', 1) ? t('Quotas') : '',
);
$rowcount = 0;
$result = db_query("\n SELECT DISTINCT u.uid, u.name\n FROM {imagepicker} i, {users} u\n WHERE i.uid=u.uid AND status=1" . tablesort_sql($header));
while ($row = db_fetch_array($result)) {
$user = user_load(array(
'uid' => $row['uid'],
));
$allcount = _imagepicker_user_has_img($user);
$groupcount = _imagepicker_user_has_groups('all', $user);
$quota = isset($user->imagepicker_quota) ? $user->imagepicker_quota : variable_get('imagepicker_quota_default', 0);
$row_data = array(
check_plain($row['name']),
$allcount ? $allcount . ' ' . l(t('images'), 'admin/settings/imagepicker/images/user/' . $row['uid'] . '/browse') : t('No images'),
$groupcount ? $groupcount . ' ' . l(t('groups'), 'admin/settings/imagepicker/groups/user/' . $row['uid'] . '/browse') : t('No groups'),
variable_get('imagepicker_quota_enable', 1) ? l(imagepicker_get_quota_list($quota + 1), 'admin/settings/imagepicker/images/user/' . $row['uid'] . '/quota') : '',
);
$rows[] = $row_data;
$rowcount++;
}
if (count($rows)) {
$content .= '<div>' . theme('table', $header, $rows) . theme('pager', NULL, $how_many) . "</div>";
}
else {
$content = '<div class="messages">' . t('No users found.') . '</div>';
}
return $content;
}
function imagepicker_admin_groups_list() {
$how_many = variable_get('imagepicker_rows_per_page', 25);
$header = array(
array(
'data' => t('Group Name'),
'field' => 'g.group_name',
),
array(
'data' => t('User Name'),
'field' => 'u.name',
),
array(
'data' => t('Status'),
'field' => 'g.public',
),
array(
'data' => t('Images'),
'field' => 'ct',
),
array(
'data' => t('Actions'),
'colspan' => 2,
),
);
$sql = "SELECT g.gid, g.uid, g.group_name, g.group_description, g.state, g.public, COUNT(i.img_id) AS ct, u.name\n FROM {imagepicker_user_groups} g LEFT JOIN {imagepicker_group_images} i USING(gid), {users} u\n WHERE g.uid=u.uid\n GROUP BY g.gid" . tablesort_sql($header);
$result = db_query($sql);
$rowcount = 0;
while ($row = db_fetch_array($result)) {
$row_data = array(
$row['group_name'],
l($row['name'], 'admin/settings/imagepicker/groups/user/' . $row['uid']),
$row['public'] ? t('Public') : t('Private'),
$row['ct'] ? l(format_plural($row['ct'], '1 image', '@count images'), 'admin/settings/imagepicker/groups/user/' . $row['uid'] . '/browse/' . $row['gid']) : t('No images'),
l(t('Edit'), 'admin/settings/imagepicker/groups/user/' . $row['uid'] . '/edit/' . $row['gid']),
l(t('Delete'), 'admin/settings/imagepicker/groups/user/' . $row['uid'] . '/delete/' . $row['gid']),
);
$rows[] = $row_data;
$rowcount++;
}
if (count($rows)) {
$content .= '<div>' . theme('table', $header, $rows) . theme('pager', NULL, $how_many) . "</div>";
}
else {
$content = '<div class="messages">' . t('No groups found.') . '</div>';
}
return $content;
}
function imagepicker_admin_view($img_id, $account = FALSE) {
if ($account) {
$user = $account;
$userdir = array(
'name' => $user->name,
'uid' => $user->uid,
);
}
else {
global $user;
$userdir = FALSE;
}
$img = _imagepicker_get_img($img_id, FALSE, $user);
if ($img) {
$imgpath = imagepicker_get_image_path($img, 'full', $userdir);
$info = image_get_info(imagepicker_get_path(FALSE, $userdir) . $img['img_name']);
$content = _imagepicker_view_content($img, $imgpath, $info) . drupal_get_form('imagepicker_admin_image_form', $img['img_id'], $user) . '<br />' . (_imagepicker_has_groups($user) ? drupal_get_form('imagepicker_group_images_form', $img['img_id'], $user) : '');
}
else {
drupal_set_message(t('Image not found.'), 'error');
$content = '';
}
return $content;
}
function imagepicker_admin_image_form($img_id, $account = FALSE) {
$form['edit'] = array(
'#type' => 'submit',
'#value' => t('Edit image'),
);
$form['delete'] = array(
'#type' => 'submit',
'#value' => t('Delete image'),
);
$form['img_id'] = array(
'#type' => 'hidden',
'#value' => $img_id,
);
if ($account) {
$form['account'] = array(
'#type' => 'hidden',
'#value' => $account->uid,
);
}
return $form;
}
function imagepicker_admin_image_form_submit($form_id, $form_values) {
if ($form_values['account']) {
if ($form_values['op'] == t('Delete image')) {
$user = user_load(array(
'uid' => $form_values['account'],
));
imagepicker_image_delete($form_values['img_id'], $user, 'admin');
}
elseif ($form_values['op'] == t('Edit image')) {
drupal_goto('admin/settings/imagepicker/images/user/' . arg(5) . '/edit/' . $form_values['img_id'] . '');
}
}
}
function imagepicker_admin_groups() {
drupal_add_css(drupal_get_path('module', 'imagepicker') . '/imagepicker.css');
if (!arg(4)) {
variable_del('imagepicker_currentuser');
variable_set('imagepicker_currentgroup', 0);
$action = 'users';
}
$uid = variable_get('imagepicker_currentuser', '');
if (arg(4) == 'user' && is_numeric(arg(5))) {
$uid = arg(5);
}
elseif (arg(4) == 'stats' || arg(4) == 'users') {
$action = arg(4);
}
if ((arg(6) == 'browse' || arg(6) == 'edit' || arg(6) == 'delete') && is_numeric(arg(7))) {
$gidaction = arg(6);
$gid = arg(7);
if (arg(6) == 'browse') {
variable_set('imagepicker_currentgroup', $gid);
drupal_goto('admin/settings/imagepicker/images/user/' . $uid . '/browse');
}
}
$name = "";
if ($uid) {
$user = user_load(array(
'uid' => $uid,
));
$result = db_query("SELECT u.name FROM {users} u, {imagepicker} i WHERE u.uid = %d AND u.uid=i.uid", $uid);
$row = db_fetch_array($result);
$name = $row['name'];
$menu = array(
l(t('All groups'), 'admin/settings/imagepicker/groups'),
l(t('Groups'), 'admin/settings/imagepicker/groups/user/' . $uid),
l(t('Images'), 'admin/settings/imagepicker/images/user/' . $uid . '/browse'),
l(t('Stats'), 'admin/settings/imagepicker/groups/user/' . $uid . '/stats'),
);
}
elseif ($action) {
$menu = array(
l(t('Groups'), 'admin/settings/imagepicker/groups/users'),
l(t('Stats'), 'admin/settings/imagepicker/groups/stats'),
);
}
$content .= drupal_get_form('imagepicker_group_search_form');
$content .= '<p>' . t('Managing groups for ') . ($name ? l($name, "user/{$uid}") : 'All') . '</p>';
if (is_array($menu)) {
$content .= theme_item_list($menu, NULL, 'ul', $attributes = array(
'class' => 'tabs secondary',
));
}
if ($uid) {
// show groups for $uid
if ($gid) {
if ($gidaction == 'edit') {
$record = imagepicker_get_user_group($gid);
$content .= drupal_get_form('imagepicker_groups_form', $record);
}
elseif ($gidaction == 'delete') {
$content .= drupal_get_form('imagepicker_group_delete_form', $gid);
}
}
elseif (arg(6) == 'stats') {
$content .= "<fieldset><legend>" . t('Statistics for %name', array(
'%name' => $name,
)) . "</legend>";
$content .= imagepicker_group_stats($user);
$content .= '</fieldset>';
}
else {
$content .= "<fieldset><legend>" . t('Groups for %name', array(
'%name' => $name,
)) . "</legend>";
$content .= imagepicker_groups_list('admin', $user);
$content .= '</fieldset>';
$content .= drupal_get_form('imagepicker_groups_form', 0, $user);
}
}
else {
if ($action == 'stats') {
$content .= '<fieldset><legend>' . t('Statistics') . '</legend>';
$content .= imagepicker_group_stats();
$content .= '</fieldset>';
}
else {
$content .= '<fieldset><legend>' . t('Groups') . '</legend>';
$content .= imagepicker_admin_groups_list('groups');
$content .= '</fieldset>';
}
}
return $content;
}
function imagepicker_admin_images() {
drupal_add_css(drupal_get_path('module', 'imagepicker') . '/imagepicker.css');
if (!arg(4)) {
variable_del('imagepicker_currentuser');
variable_set('imagepicker_currentgroup', 0);
$action = 'users';
}
$uid = variable_get('imagepicker_currentuser', '');
if (arg(4) == 'user' && is_numeric(arg(5))) {
$uid = arg(5);
}
elseif (arg(4) == 'browse_public' || arg(4) == 'stats' || arg(4) == 'users' || arg(4) == 'list_public') {
$action = arg(4);
variable_del('imagepicker_currentuser');
variable_set('imagepicker_currentgroup', 0);
$uid = FALSE;
}
if (arg(6) == 'browse_public' || arg(6) == 'browse' || arg(6) == 'edit' || arg(6) == 'delete' || arg(6) == 'browseadmin' || arg(6) == 'upload' || arg(6) == 'stats' || arg(6) == 'quota') {
$imgaction = arg(6);
}
if (is_numeric(arg(7))) {
$img_id = arg(7);
}
if (arg(6) == 'upload') {
if (variable_get('imagepicker_upload_progress_enabled', 1)) {
$content .= theme('imagepicker_upload_progress_get_script', variable_get('imagepicker_upload_progress_delay', 0));
}
}
$name = "";
if ($uid) {
$user = user_load(array(
'uid' => $uid,
));
$name = $user->name;
$menu = array(
l(t('Users'), 'admin/settings/imagepicker/images'),
l(t('Browse All'), 'admin/settings/imagepicker/images/browse_public'),
l(t('List All'), 'admin/settings/imagepicker/images/list_public'),
l(t('Browse'), 'admin/settings/imagepicker/images/user/' . $uid . '/browse'),
l(t('List'), 'admin/settings/imagepicker/images/user/' . $uid . '/browseadmin'),
l(t('Upload'), 'admin/settings/imagepicker/images/user/' . $uid . '/upload'),
l(t('Groups'), 'admin/settings/imagepicker/groups/user/' . $uid),
l(t('Stats'), 'admin/settings/imagepicker/images/user/' . $uid . '/stats'),
variable_get('imagepicker_quota_enable', 1) ? l(t('Quota'), 'admin/settings/imagepicker/images/user/' . $uid . '/quota') : '',
);
}
elseif ($action) {
$menu = array(
l(t('Users'), 'admin/settings/imagepicker/images/users'),
l(t('Browse All'), 'admin/settings/imagepicker/images/browse_public'),
l(t('List All'), 'admin/settings/imagepicker/images/list_public'),
l(t('Stats'), 'admin/settings/imagepicker/images/stats'),
);
}
$content .= drupal_get_form('imagepicker_user_search_form', 'images');
$content .= '<p>' . t('Managing images for ') . ($name ? l($name, "user/{$uid}") : 'All') . '</p>';
if (is_array($menu)) {
$content .= theme_item_list($menu, NULL, 'ul', $attributes = array(
'class' => 'tabs secondary',
));
}
if ($uid) {
if ($img_id) {
if ($imgaction == 'edit') {
$img = _imagepicker_get_img($img_id, FALSE, $user);
$imgsrc = imagepicker_get_image_path($img, 'browser', array(
'uid' => $user->uid,
'name' => $user->name,
));
$content .= "<div class='imgp_help'>" . t('Edit image details') . "</div>";
$content .= '<div id="imgp_img_holder"><img src="' . $imgsrc . '" alt="' . check_plain($img['img_title']) . '" /></div>';
$content .= drupal_get_form('imagepicker_edit_form', $img, 'admin', $user);
}
elseif ($imgaction == 'delete') {
imagepicker_image_delete($img_id, $user, 'admin');
}
else {
$content .= imagepicker_admin_view($img_id, $user);
}
}
elseif ($imgaction == 'upload') {
$content .= '<fieldset><legend>' . t('Upload file for %name', array(
'%name' => $name,
)) . '</legend>';
if (variable_get('imagepicker_upload_progress_enabled', 1)) {
$content .= theme('imagepicker_upload_progress_get_script', variable_get('imagepicker_upload_progress_delay', 0));
}
$content .= imagepicker_quota_ok('admin', $user);
$content .= '</fieldset>';
}
elseif ($imgaction == 'stats') {
$content .= '<fieldset><legend>' . t('Statistics for %name', array(
'%name' => $name,
)) . '</legend>';
$content .= imagepicker_group_stats($user);
$content .= '</fieldset>';
}
elseif ($imgaction == 'browseadmin') {
$content .= '<fieldset><legend>' . t('List images for %name', array(
'%name' => $name,
)) . '</legend>';
$content .= _imagepicker_browse_admin('admin', $user);
$content .= '</fieldset>';
}
elseif ($imgaction == 'quota') {
$usedbytes = imagepicker_get_all_bytes($user) + 1;
$usedbytesprint = _imagepicker_bkmg($usedbytes);
$quota = 0;
if (variable_get('imagepicker_quota_enable', 1)) {
$quota = $user->imagepicker_quota ? $user->imagepicker_quota : variable_get('imagepicker_quota_default', 1);
}
$content .= '<fieldset><legend>' . t('Quota for %name', array(
'%name' => $name,
)) . '</legend>';
$imgtot = _imagepicker_user_has_img($user);
if ($quota) {
$pused = round($usedbytes / ($quota * 1000000) * 100, 2);
$content .= '<p>' . t('User %name has used %pused percent or %usedbytesprint of quota and has %imgtot images.', array(
'%name' => $name,
'%pused' => $pused,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
else {
$content .= '<p>' . t('User %name has used %usedbytesprint and has %imgtot images.', array(
'%name' => $name,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
$content .= drupal_get_form('imagepicker_quota_form', $user);
$content .= '</fieldset>';
}
else {
$content .= '<fieldset><legend>' . t('Browse images for %name', array(
'%name' => $name,
)) . '</legend>';
$content .= _imagepicker_browse('admin', $user);
$content .= '</fieldset>';
}
}
else {
if ($action == 'stats') {
$content .= '<fieldset><legend>' . t('Statistics') . '</legend>';
$content .= imagepicker_group_stats();
$content .= '</fieldset>';
}
elseif ($action == 'browse_public') {
$content .= '<fieldset><legend>' . t('Images') . '</legend>';
$content .= _imagepicker_browse_public('admin', variable_get('imagepicker_browse_public', 1));
$content .= '</fieldset>';
}
elseif ($action == 'list_public') {
$content .= '<fieldset><legend>' . t('List All') . '</legend>';
$content .= _imagepicker_browse_admin('admin', FALSE, TRUE, variable_get('imagepicker_browse_public', 1));
$content .= '</fieldset>';
}
else {
$content .= '<fieldset><legend>' . t('Users') . '</legend>';
$content .= imagepicker_admin_users_list('images');
$content .= '</fieldset>';
}
}
return $content;
}
/**
* Helper function to check if a user has a specific role
*/
function imagepicker_user_has_role($role, $user = NULL) {
if ($user == NULL) {
global $user;
}
if (is_array($user->roles) && in_array($role, array_values($user->roles))) {
return TRUE;
}
return FALSE;
}
function imagepicker_role_has_permission($rid) {
$result = db_query("SELECT count(rid) AS ct FROM {permission} WHERE rid = %d AND perm LIKE '%%use public imagepicker%%'", array(
$rid,
));
$row = db_fetch_array($result);
return $row['ct'];
}
/**
* Account functions
*/
function imagepicker_user_page($path = '', $func = '', $id = 0) {
drupal_add_css(drupal_get_path('module', 'imagepicker') . '/imagepicker.css');
$content .= theme_imagepicker_user_menu($func == 'browse' ? 'browse' : 'browseadmin');
if ($path == 'images') {
if (($func == 'browse' || $func == 'browseadmin') && is_numeric($id) && $id > 0) {
$content .= imagepicker_user_view($id);
}
elseif ($func == 'edit' && is_numeric($id) && $id > 0) {
$content .= imagepicker_user_image_edit($id);
}
elseif ($func == 'browse') {
$content .= imagepicker_user_browse();
}
elseif ($func == 'browse_public') {
if (is_numeric($id) && $id > 0) {
$content .= imagepicker_user_view_public($id);
}
else {
$content .= imagepicker_user_browse_public();
}
}
elseif ($func == 'browseadmin') {
$content .= imagepicker_user_browse_admin();
}
elseif ($func == 'delete') {
imagepicker_image_delete($id, FALSE, 'account');
}
}
elseif ($path == 'groups') {
if ($func == 'edit' && is_numeric($id) && $id > 0) {
$content .= imagepicker_user_groups($func, $id);
}
elseif ($func == 'browse' && is_numeric($id) && $id > 0) {
imagepicker_set_user_group_state(1, $id);
$content .= imagepicker_user_browse();
}
elseif ($func == 'browse') {
$content .= imagepicker_user_groups();
}
}
elseif ($path == 'stats') {
$content .= imagepicker_group_stats(-1);
}
else {
$content .= imagepicker_user_upload();
}
return $content;
}
function imagepicker_user_upload() {
global $user;
variable_del('imagepicker_advanced_browser_pagestart');
if (variable_get('imagepicker_upload_progress_enabled', 1)) {
$content = theme('imagepicker_upload_progress_get_script', variable_get('imagepicker_upload_progress_delay', 0));
}
$content .= "<div class='imgp_help'>" . t('Upload images. You can give them a title and description') . "</div>";
$content .= imagepicker_quota_ok('user', $user);
return $content;
}
/**
* main thumbnails page in my imagepicker
*/
function imagepicker_user_browse() {
$content = _imagepicker_browse("account");
return $content;
}
function imagepicker_user_browse_public() {
$content = _imagepicker_browse_public("account");
return $content;
}
function imagepicker_user_browse_admin() {
$content = _imagepicker_browse_admin("account");
return $content;
}
function imagepicker_user_view($img_id) {
$img = _imagepicker_get_img($img_id);
if ($img) {
$imgpath = imagepicker_get_image_path($img, 'full');
$info = image_get_info(imagepicker_get_path(FALSE, TRUE) . $img['img_name']);
$content = _imagepicker_view_content($img, $imgpath, $info) . drupal_get_form('imagepicker_user_image_form', $img_id) . '<br />' . (_imagepicker_has_groups() ? drupal_get_form('imagepicker_group_images_form', $img['img_id']) : '');
}
else {
drupal_set_message(t('Image not found.'), 'error');
$content = '';
}
return $content;
}
function imagepicker_user_view_public($img_id) {
$img = _imagepicker_get_img($img_id, FALSE);
if ($img) {
$result = db_query("SELECT name FROM {users} WHERE uid=%d AND status=1", array(
$img['uid'],
));
$row = db_fetch_array($result);
$img['name'] = $row['name'] ? $row['name'] : FALSE;
$imgpath = imagepicker_get_image_path($img, 'full', array(
'name' => $img['name'],
'uid' => $img['uid'],
));
$info = image_get_info(imagepicker_get_path(FALSE, array(
'name' => $img['name'],
'uid' => $img['uid'],
)) . $img['img_name']);
$content = _imagepicker_view_content($img, $imgpath, $info);
}
else {
drupal_set_message(t('Image not found.'), 'error');
$content = '';
}
return $content;
}
function imagepicker_user_image_form($img_id) {
$form['edit'] = array(
'#type' => 'submit',
'#value' => t('Edit image'),
);
$form['delete'] = array(
'#type' => 'submit',
'#value' => t('Delete image'),
);
$form['img_id'] = array(
'#type' => 'hidden',
'#value' => $img_id,
);
return $form;
}
/**
* Submit form
*/
function imagepicker_user_image_form_submit($form_id, $form_values) {
global $user;
if ($form_values['op'] == t('Delete image')) {
#imagepicker_image_delete($form_values['img_id'], $user, 'account');
imagepicker_image_delete($form_values['img_id'], FALSE, 'account');
}
elseif ($form_values['op'] == t('Edit image')) {
drupal_goto('user/' . $user->uid . '/imagepicker/images/edit/' . $form_values['img_id']);
}
}
function imagepicker_user_image_edit($img_id) {
$content = _imagepicker_edit_img($img_id, 'account');
return $content;
}
function _imagepicker_browse($src = "iframe", $account = FALSE) {
if ($account) {
$user = $account;
$userdir = array(
'uid' => $user->uid,
'name' => $user->name,
);
}
else {
global $user;
$userdir = FALSE;
}
// if there are groups
$gid = 0;
if (_imagepicker_has_groups($user)) {
$gids = imagepicker_get_user_group_state(1, $user);
$gid = $gids[0];
if ($account) {
$gid = variable_get('imagepicker_currentgroup', 0);
}
}
$how_many = variable_get('imagepicker_advanced_browser_page', 25);
$default_order = variable_get('imagepicker_default_browser_order', 'img_id DESC');
if ($account && $src == 'admin') {
$order = variable_get('imagepicker_browser_order', $default_order);
}
else {
$order = $user->imagepicker_browser_order ? $user->imagepicker_browser_order : $default_order;
}
// filter by selected group
if ($gid) {
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date\n FROM {imagepicker} i, {imagepicker_group_images} g\n WHERE i.uid = %d AND i.img_id = g.img_id AND g.gid = %d\n ORDER BY i.{$order}";
$result = pager_query($sql, $how_many, 0, NULL, array(
$user->uid,
$gid,
));
}
else {
$sql = "SELECT * FROM {imagepicker} WHERE uid=%d ORDER BY {$order}";
$result = pager_query($sql, $how_many, 0, NULL, array(
$user->uid,
));
}
$content_main = _imagepicker_thumbs_display($result, FALSE, $src);
if (empty($content_main)) {
return '<div class="messages">' . t('You do not have any uploaded images') . '</div>';
}
$content_head = "";
if (variable_get('imagepicker_show_browse_order_form', 1)) {
$content_head .= drupal_get_form('imagepicker_browse_order_form', $user, $src == 'admin' ? TRUE : FALSE);
}
if (_imagepicker_has_groups($user) && imagepicker_has_grouplist($user)) {
// add groups select here
$content_head .= drupal_get_form('imagepicker_browse_groups_form', $account ? $user : FALSE);
}
if ($src == "account" || $src == "admin") {
$content_head .= '<div class="imgp_help">' . t('Hold the mouse over an image to view Name, Title and Description, Click on it to view.') . '</div>';
}
else {
$content_head .= '<div class="imgp_help">' . t('Hold the mouse over an image to view Name, Title and Description, Click on it to use.') . '</div>';
}
$content = $content_head . $content_main;
return $content;
}
function _imagepicker_browse_public($src = "iframe", $range = 1) {
global $user;
$how_many = variable_get('imagepicker_advanced_browser_page', 25);
$default_order = variable_get('imagepicker_default_browser_order', 'img_id DESC');
$order = $user->imagepicker_browser_order ? $user->imagepicker_browser_order : $default_order;
if ($range == 1) {
// Build sql for role restriction matching
if (variable_get('imagepicker_publicroles_enabled', 1) && $src != 'admin') {
$x = 1;
foreach ($user->roles as $role) {
if ($x == 1) {
$rolesql = "AND (u.avail_roles = 'all' OR u.avail_roles LIKE '%%" . $role . "%%'";
}
else {
$rolesql .= " OR u.avail_roles LIKE '%%" . $role . "%%'";
}
if ($x == count($user->roles)) {
$rolesql .= ")";
}
$x++;
}
}
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date, n.name\n FROM {imagepicker} i, {users} n, {imagepicker_user_groups} u, {imagepicker_group_images} g\n WHERE i.uid = n.uid\n AND u.public = 1\n {$rolesql}\n AND g.img_id = i.img_id\n AND u.gid = g.gid\n ORDER BY i.{$order}";
}
elseif ($range == 2) {
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date, n.name\n FROM {imagepicker} i, {users} n, {imagepicker_user_groups} u, {imagepicker_group_images} g\n WHERE i.uid = n.uid\n AND u.public = 0\n AND g.img_id = i.img_id\n AND u.gid = g.gid\n ORDER BY i.{$order}";
}
else {
$sql = "SELECT DISTINCT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date, n.name\n FROM {imagepicker} i, {users} n\n WHERE i.uid = n.uid\n ORDER BY i.{$order}";
}
$result = pager_query($sql, $how_many, 0, NULL);
$content_main = _imagepicker_thumbs_display($result, TRUE, $src);
if (empty($content_main)) {
return '<div class="messages">' . t('There are no public images') . '</div>';
}
$content_head = "";
if (variable_get('imagepicker_show_browse_order_form', 1)) {
$content_head .= drupal_get_form('imagepicker_browse_order_form');
}
if ($src == 'admin') {
$content_head .= drupal_get_form('imagepicker_browse_public_form');
}
if ($src == "account" || $src == 'admin') {
$content_head .= '<div class="imgp_help">' . t('Hold the mouse over an image to view Name, Title and Description, Click on it to view.') . '</div>';
}
else {
$content_head .= '<div class="imgp_help">' . t('Hold the mouse over an image to view Name, Title and Description, Click on it to use.') . '</div>';
}
$content = $content_head . $content_main;
return $content;
}
function _imagepicker_thumbs_display($result, $public = FALSE, $src = 'account') {
global $user;
$how_many = variable_get('imagepicker_advanced_browser_page', 25);
$browsercols = variable_get('imagepicker_advanced_browser_columns', 0);
$ct = 0;
$imgct = 0;
if ($result) {
$content = '<div class="clear-block">';
while ($img = db_fetch_array($result)) {
if ($public || $src == 'admin') {
$userdir = array(
'name' => $img['name'],
'uid' => $img['uid'],
);
}
else {
$userdir = array(
'uid' => $user->uid,
'name' => $user->name,
);
}
// img_id img_name img_title img_description
$imgpath = imagepicker_get_image_path($img, 'browser', $userdir);
if ($imgpath) {
if ($public) {
// paths
if ($src == 'account') {
$imgurl = 'user/' . $user->uid . '/imagepicker/images/browse_public/';
}
elseif ($src == 'admin') {
$imgurl = 'admin/settings/imagepicker/images/user/' . $img['uid'] . '/browse/';
}
else {
$imgurl = 'imagepicker/browse_public/';
}
}
else {
// paths
if ($src == 'account') {
$imgurl = 'user/' . $user->uid . '/imagepicker/images/browse/';
}
elseif ($src == 'admin') {
$imgurl = 'admin/settings/imagepicker/images/user/' . $img['uid'] . '/browse/';
}
else {
$imgurl = 'imagepicker/browse/';
}
}
$tooltip = $img['img_name'] . ': ' . $img['img_title'] . ' ' . $img['img_description'];
$imglink = '<img src="' . $imgpath . '" alt="' . $img['img_title'] . '" title="' . $tooltip . '" />';
$content .= '<div class="imgp_holder">';
$content .= l($imglink, $imgurl . $img['img_id'], array(), NULL, NULL, FALSE, TRUE);
$content .= '</div>';
$ct++;
if ($browsercols > 0 && $ct >= $browsercols) {
$content .= '</div><div class="clear-block">';
$ct = 0;
}
$imgct++;
}
}
}
if (!$imgct) {
return;
}
$content .= '</div>';
$content .= theme('pager', NULL, $how_many);
return $content;
}
function _imagepicker_browse_admin($src = "iframe", $account = FALSE, $public = FALSE, $range = 1) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$content = "";
// paths
if ($src == 'iframe') {
$editpath = "imagepicker/edit/";
$deletepath = "imagepicker/delete/";
$imgpath = 'imagepicker/browse/';
}
elseif ($src == 'admin') {
$editpath = 'admin/settings/imagepicker/images/user/' . $user->uid . '/edit/';
$deletepath = 'admin/settings/imagepicker/images/user/' . $user->uid . '/delete/';
$imgpath = 'admin/settings/imagepicker/images/user/' . $user->uid . '/browse/';
}
else {
$editpath = 'user/' . $user->uid . '/imagepicker/images/edit/';
$deletepath = 'user/' . $user->uid . '/imagepicker/images/delete/';
$imgpath = 'user/' . $user->uid . '/imagepicker/images/browse/';
}
// if there are groups
$gid = 0;
if (!$public) {
if (_imagepicker_has_groups($src == 'admin' ? $user : FALSE) && imagepicker_has_grouplist($src == 'admin' ? $user : FALSE)) {
// add groups select here
$content .= drupal_get_form('imagepicker_browse_groups_form', $src == 'admin' ? $user : FALSE);
$gids = imagepicker_get_user_group_state(1, $src == 'admin' ? $user : FALSE);
$gid = $gids[0];
if ($account) {
$gid = variable_get('imagepicker_currentgroup', 0);
}
}
}
$how_many = variable_get('imagepicker_advanced_browser_page', 25);
// tablesort
if ($public && $src == 'admin') {
$header = array(
array(
'data' => t('Name'),
'field' => 'i.img_name',
),
array(
'data' => t('Title'),
'field' => 'i.img_title',
),
t('Description'),
array(
'data' => t('User'),
'field' => 'n.name',
),
array(
'data' => t('Date'),
'field' => 'i.img_date',
),
array(
'data' => t('Actions'),
'colspan' => 2,
),
);
}
else {
$header = array(
array(
'data' => t('Name'),
'field' => 'i.img_name',
),
array(
'data' => t('Title'),
'field' => 'i.img_title',
),
t('Description'),
array(
'data' => t('Date'),
'field' => 'i.img_date',
),
array(
'data' => t('Actions'),
'colspan' => 2,
),
);
}
if ($public && $src == 'admin') {
if ($range == 1) {
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date, n.name\n FROM {imagepicker} i, {users} n, {imagepicker_user_groups} u, {imagepicker_group_images} g\n WHERE i.uid = n.uid\n AND u.public = 1\n AND g.img_id = i.img_id\n AND u.gid = g.gid" . tablesort_sql($header);
}
elseif ($range == 2) {
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date, n.name\n FROM {imagepicker} i, {users} n, {imagepicker_user_groups} u, {imagepicker_group_images} g\n WHERE i.uid = n.uid\n AND u.public = 0\n AND g.img_id = i.img_id\n AND u.gid = g.gid" . tablesort_sql($header);
}
else {
$sql = "SELECT DISTINCT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date, n.name\n FROM {imagepicker} i, {users} n\n WHERE i.uid = n.uid" . tablesort_sql($header);
}
$result = pager_query($sql, $how_many, 0, NULL);
}
else {
// filter by selected group
if ($gid) {
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date\n FROM {imagepicker} i, {imagepicker_group_images} g\n WHERE i.uid = %d AND i.img_id = g.img_id AND g.gid = %d" . tablesort_sql($header);
$result = pager_query($sql, $how_many, 0, NULL, array(
$user->uid,
$gid,
));
}
else {
$sql = "SELECT i.img_id, i.uid, i.img_name, i.img_title, i.img_description, i.img_date\n FROM {imagepicker} i\n WHERE i.uid=%d" . tablesort_sql($header);
$result = pager_query($sql, $how_many, 0, NULL, array(
$user->uid,
));
}
}
$rows = array();
while ($row = db_fetch_array($result)) {
// img_id img_name img_title img_description
$img_name = check_plain($row['img_name']);
$description = check_plain($row['img_description']);
if (drupal_strlen($description) > 30) {
$description = drupal_substr($description, 0, 30) . '...';
}
if ($public && $src == 'admin') {
$editpath = 'admin/settings/imagepicker/images/user/' . $row['uid'] . '/edit/';
$deletepath = 'admin/settings/imagepicker/images/user/' . $row['uid'] . '/delete/';
$imgpath = 'admin/settings/imagepicker/images/user/' . $row['uid'] . '/browse/';
$listpath = 'admin/settings/imagepicker/images/user/' . $row['uid'] . '/browseadmin';
$row_data = array(
l($img_name, $imgpath . $row['img_id']),
check_plain($row['img_title']),
$description,
l($row['name'], $listpath),
check_plain($row['img_date']),
l(t('Edit'), $editpath . $row['img_id']),
l(t('Delete'), $deletepath . $row['img_id']),
);
}
else {
$row_data = array(
l($img_name, $imgpath . $row['img_id']),
check_plain($row['img_title']),
$description,
check_plain($row['img_date']),
l(t('Edit'), $editpath . $row['img_id']),
l(t('Delete'), $deletepath . $row['img_id']),
);
}
$rows[] = $row_data;
}
if (count($rows)) {
if ($public && $src == 'admin') {
$content .= drupal_get_form('imagepicker_browse_public_form');
}
$content .= '<div class="imgp_imgs_list">';
$content .= theme('table', $header, $rows) . theme('pager', NULL, $how_many);
$content .= '</div>';
}
else {
$content = '<div class="messages">' . t('You do not have any uploaded images') . '</div>';
}
return $content;
}
function _imagepicker_get_img($img_id, $checkuser = TRUE, $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$result = db_query_range("SELECT * FROM {imagepicker} WHERE img_id = '%d'", $img_id, 0, 1);
$img = db_fetch_array($result);
if (count($img)) {
if ($img['uid'] != $user->uid && $checkuser) {
drupal_set_message(t('This image does not belong to you.'), 'error');
watchdog('imagepicker', t('User uid !uid1 attempted to edit image belonging to user uid !uid2', array(
'!uid1' => $user->uid,
'!uid2' => $img['uid'],
)), WATCHDOG_WARNING);
return FALSE;
}
return $img;
}
return FALSE;
}
function _imagepicker_edit_img($img_id, $src = 'iframe', $account = FALSE) {
$userdir = FALSE;
if (is_object($account)) {
$userdir = array(
'uid' => $account->uid,
'name' => $account->name,
);
}
$content = '';
$img = _imagepicker_get_img($img_id, $src == 'admin' ? FALSE : TRUE, $account);
if ($img) {
$imgsrc = imagepicker_get_image_path($img, 'browser', $userdir);
$content .= "<div class='imgp_help'>" . t('Edit image details') . "</div>";
$content .= '<div id="imgp_img_holder"><img src="' . $imgsrc . '" alt="' . check_plain($img['img_title']) . '" /></div>';
$content .= drupal_get_form('imagepicker_edit_form', $img, $src, $account);
}
else {
drupal_set_message(t('Image not found.'), 'error');
$content = '';
}
return $content;
}
function _imagepicker_user_has_img($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$num = 0;
$result = db_query("SELECT count(img_id) AS ct FROM {imagepicker} WHERE uid = '%d'", array(
$user->uid,
));
$row = db_fetch_array($result);
return $row['ct'];
}
/**
* groups
*/
function _imagepicker_user_has_groups($public = 'all', $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
if ($public == 'yes') {
$subsql = "AND public = 1";
}
elseif ($public == 'no') {
$subsql = "AND public = 0";
}
else {
$subsql = "";
}
$result = db_query("SELECT count(gid) AS ct FROM {imagepicker_user_groups}\n WHERE uid = %d {$subsql} ", array(
$user->uid,
));
$row = db_fetch_array($result);
return $row['ct'];
}
function _imagepicker_user_has_grouped_img($public = 'all', $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
if ($public == 'yes') {
$subsql = "AND public = 1";
}
elseif ($public == 'no') {
$subsql = "AND public = 0";
}
else {
$subsql = "";
}
$result = db_query("SELECT count(DISTINCT i.img_id) AS ct FROM {imagepicker_group_images} i, {imagepicker_user_groups} g\n WHERE g.uid = %d AND g.gid = i.gid {$subsql} ", array(
$user->uid,
));
$row = db_fetch_array($result);
return $row['ct'];
}
function _imagepicker_has_groups($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$result = db_query("SELECT COUNT(gid) AS ct FROM {imagepicker_user_groups} WHERE uid = %d", array(
$user->uid,
));
$row = db_fetch_array($result);
return $row['ct'];
}
function imagepicker_groups() {
// from iframe
if (!arg(2)) {
$content = imagepicker_groups_list();
$content .= drupal_get_form('imagepicker_groups_form');
}
elseif (arg(2) == 'edit') {
$record = imagepicker_get_user_group(arg(3));
$content .= drupal_get_form('imagepicker_groups_form', $record);
}
elseif (arg(2) == 'delete') {
$content .= drupal_get_form('imagepicker_group_delete_form', arg(3));
}
elseif (is_numeric(arg(2)) && arg(2) > 0) {
imagepicker_set_user_group_state(1, arg(2));
drupal_goto('imagepicker/browse');
}
theme('imagepicker', $content);
}
/**
* groups form
*/
function imagepicker_groups_form($record = 0, $account = FALSE) {
$form['groupsave'] = array(
'#type' => 'fieldset',
'#title' => $record->gid ? t('Edit group') : t('Add group'),
'#description' => t('Give your group a brief name and optionally put any additional information in the group description box'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['groupsave']['group_name'] = array(
'#type' => 'textfield',
'#title' => t('Group name'),
'#size' => 20,
'#default_value' => $record->group_name ? $record->group_name : '',
'#description' => t(''),
'#required' => TRUE,
);
$form['groupsave']['group_description'] = array(
'#type' => 'textfield',
'#title' => t('group description'),
'#size' => 50,
'#maxlength' => 50,
'#default_value' => $record->group_description ? $record->group_description : '',
'#description' => t('Maximum 50 characters'),
'#required' => FALSE,
);
if (user_access('use public imagepicker') && user_access('create public groups') && variable_get('imagepicker_public_enabled', 1)) {
$form['groupsave']['group_public'] = array(
'#type' => 'checkbox',
'#title' => t('Public'),
'#return_value' => 1,
'#default_value' => $record->public ? $record->public : '',
'#description' => t('Make this group publicly available'),
);
// Create role restrictions
if (variable_get('imagepicker_publicroles_enabled', 1)) {
$form['groupsave']['group_public_roles'] = array(
'#type' => 'fieldset',
'#title' => $record->gid ? t('Edit group roles') : t('Add public group roles'),
'#description' => t('Add roles for public access to your group. (Don\'t check anything to make it available to all groups.)'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
// Output a list of available roles as checkboxes
$form['groupsave']['group_public_roles']['roles']['#tree'] = TRUE;
if ($record->avail_roles) {
if ($record->avail_roles != 'all') {
$availroles = explode(':', $record->avail_roles);
}
}
foreach (user_roles(TRUE) as $rid => $role) {
if (imagepicker_role_has_permission($rid)) {
if (is_array($availroles) && in_array($role, array_values($availroles))) {
$checked = TRUE;
}
else {
$checked = FALSE;
}
$form['groupsave']['group_public_roles']['roles'][$rid] = array(
'#type' => 'checkbox',
'#title' => check_plain($role),
'#return_value' => $role,
'#default_value' => $checked ? 1 : '',
);
}
}
}
}
if ($account) {
$form['groupsave']['account'] = array(
'#type' => 'hidden',
'#value' => $account->uid,
);
}
if ($record->gid) {
$form['groupsave']['gid'] = array(
'#type' => 'hidden',
'#value' => $record->gid,
);
}
$form['groupsave']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save group'),
);
return $form;
}
/**
* Submit groups form
*/
function imagepicker_groups_form_submit($form_id, $form_values) {
global $user;
$record['group_name'] = $form_values['group_name'];
$record['group_description'] = $form_values['group_description'];
$record['public'] = $form_values['group_public'];
// Check role restrictions submitted
if ($form_values['roles']) {
$found = 0;
foreach ($form_values['roles'] as $rid => $role) {
if (!$role) {
unset($form_values['roles'][$rid]);
}
else {
$found++;
}
}
if ($found) {
$record['avail_roles'] = implode(':', $form_values['roles']);
}
else {
$record['avail_roles'] = 'all';
}
}
if ($form_values['account']) {
$record['uid'] = $form_values['account'];
}
else {
$record['uid'] = $user->uid;
}
if ($form_values['gid']) {
$record['gid'] = $form_values['gid'];
imagepicker_update_user_group($record);
}
else {
imagepicker_insert_user_group($record);
}
}
/**
* imagepicker_user_groups functions
*/
function imagepicker_insert_user_group($record) {
if (db_query("INSERT INTO {imagepicker_user_groups} (uid, group_name, group_description, public, avail_roles) VALUES (%d, '%s', '%s', %d, '%s')", array(
$record['uid'],
$record['group_name'],
$record['group_description'],
$record['public'],
$record['avail_roles'],
))) {
drupal_set_message(t('Group was successfully inserted'));
}
else {
drupal_set_message(t('Error while trying to insert your group.'));
}
}
function imagepicker_update_user_group($record) {
if (db_query("UPDATE {imagepicker_user_groups} SET group_name='%s', group_description='%s', public=%d, avail_roles='%s' WHERE gid = %d", array(
$record['group_name'],
$record['group_description'],
$record['public'],
$record['avail_roles'],
$record['gid'],
))) {
drupal_set_message(t('Group was successfully updated'));
}
else {
drupal_set_message(t('Error while trying to update your group.'));
}
}
function imagepicker_delete_user_group($gid) {
if (db_query("DELETE FROM {imagepicker_user_groups} WHERE gid = %d", array(
$gid,
)) && db_query("DELETE FROM {imagepicker_group_images} WHERE gid=%d", array(
$gid,
))) {
drupal_set_message(t('Group was successfully deleted'));
}
else {
drupal_set_message(t('Error while trying to delete group.'));
}
}
function imagepicker_get_user_group($gid, $obj = TRUE) {
$result = db_query("SELECT * FROM {imagepicker_user_groups} WHERE gid = %d", array(
$gid,
));
if ($obj) {
return db_fetch_object($result);
}
return db_fetch_array($result);
}
function imagepicker_get_user_groups_by_user($uid, $obj = TRUE) {
$result = db_query("SELECT * FROM {imagepicker_user_groups} WHERE uid = %d", array(
$uid,
));
if ($obj) {
return db_fetch_object($result);
}
return db_fetch_array($result);
}
function imagepicker_insert_group_image($record) {
if ($record['gid'] && $record['img_id']) {
if (!db_query("INSERT INTO {imagepicker_group_images} (gid, img_id) VALUES (%d, %d)", array(
$record['gid'],
$record['img_id'],
))) {
drupal_set_message(t('Error while trying to insert your group.'), 'error');
}
}
}
function imagepicker_delete_group_image($img_id) {
if (!db_query("DELETE FROM {imagepicker_group_images} WHERE img_id=%d", array(
$img_id,
))) {
drupal_set_message(t('Error while trying to delete your group.'), 'error');
}
}
function imagepicker_groups_list($src = FALSE, $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
if ($src) {
if ($src == 'admin') {
$editpath = 'admin/settings/imagepicker/groups/user/' . $user->uid . '/edit/';
$deletepath = 'admin/settings/imagepicker/groups/user/' . $user->uid . '/delete/';
$browsepath = 'admin/settings/imagepicker/groups/user/' . $user->uid . '/browse/';
}
else {
$editpath = 'user/' . $user->uid . '/imagepicker/groups/edit/';
$deletepath = 'user/' . $user->uid . '/imagepicker/groups/delete/';
$browsepath = 'user/' . $user->uid . '/imagepicker/groups/browse/';
}
}
else {
$editpath = 'imagepicker/groups/edit/';
$deletepath = 'imagepicker/groups/delete/';
$browsepath = 'imagepicker/groups/';
}
$content = "";
$how_many = variable_get('imagepicker_rows_per_page', 25);
if (user_access('use public imagepicker') && variable_get('imagepicker_public_enabled', 1)) {
$header = array(
array(
'data' => t('Group name'),
'field' => 'g.group_name',
),
array(
'data' => t('Description'),
'field' => 'g.group_description',
),
array(
'data' => t('No. images'),
'field' => 'ct',
),
t('State'),
array(
'data' => t('Public'),
'field' => 'g.public',
),
array(
'data' => t('Actions'),
'colspan' => 2,
),
);
}
else {
$header = array(
array(
'data' => t('Group name'),
'field' => 'g.group_name',
),
array(
'data' => t('Description'),
'field' => 'g.group_description',
),
array(
'data' => t('No. images'),
'field' => 'ct',
),
t('State'),
array(
'data' => t('Actions'),
'colspan' => 2,
),
);
}
$sql = "SELECT g.gid, g.group_name, g.group_description, g.public, COUNT(i.img_id) AS ct\n FROM {imagepicker_user_groups} g LEFT JOIN {imagepicker_group_images} i USING(gid)\n WHERE uid=%d\n GROUP BY g.gid" . tablesort_sql($header);
$result = pager_query($sql, $how_many, 0, NULL, array(
$user->uid,
));
$rows = array();
$totcount = 0;
$rowcount = 0;
$enabledlist = imagepicker_get_enabled_group($account);
while ($row = db_fetch_array($result)) {
if (user_access('use public imagepicker') && variable_get('imagepicker_public_enabled', 1)) {
$row_data = array(
check_plain($row['group_name']),
check_plain($row['group_description']),
$row['ct'] && $browsepath ? l($row['ct'], $browsepath . $row['gid']) : $row['ct'],
$enabledlist && in_array($row['gid'], $enabledlist) ? t('selected') : '',
$row['public'] ? t('Yes') : t('No'),
l(t('Edit'), $editpath . $row['gid']),
l(t('Delete'), $deletepath . $row['gid']),
);
}
else {
$row_data = array(
check_plain($row['group_name']),
check_plain($row['group_description']),
$row['ct'] && $browsepath ? l($row['ct'], $browsepath . $row['gid']) : $row['ct'],
$enabledlist && in_array($row['gid'], $enabledlist) ? t('selected') : '',
l(t('Edit'), $editpath . $row['gid']),
l(t('Delete'), $deletepath . $row['gid']),
);
}
$rows[] = $row_data;
$rowcount++;
}
if (count($rows)) {
$content .= '<div class="imgp_groups_list">' . theme('table', $header, $rows) . theme('pager', NULL, $how_many) . "</div>";
return $content;
}
else {
return '<div class="messages">' . t('No groups found.') . '</div>';
}
}
function imagepicker_user_groups($mode = "", $gid = 0) {
if (!$mode) {
$content = imagepicker_groups_list('account');
$content .= drupal_get_form('imagepicker_groups_form');
}
elseif ($mode == 'edit') {
$record = imagepicker_get_user_group($gid);
$content .= drupal_get_form('imagepicker_groups_form', $record);
}
elseif ($mode == 'delete') {
$content .= drupal_get_form('imagepicker_group_delete_form', $gid);
}
return $content;
}
function imagepicker_get_group_images_count($gid) {
$result = db_query("SELECT count(gid) as gidct FROM {imagepicker_group_images} WHERE gid = %d", array(
$gid,
));
$row = db_fetch_array($result);
return $row['gidct'];
}
function imagepicker_group_edit($gid) {
$record = imagepicker_get_user_group($gid);
$content .= drupal_get_form('imagepicker_groups_form', $record);
return $content;
}
/**
* group delete form
*/
function imagepicker_group_delete_form($gid) {
$record = imagepicker_get_user_group($gid);
if ($record) {
$form['groupname'] = array(
'#value' => '<p>' . $record->group_name . '</p>',
);
$form['mode'] = array(
'#type' => 'hidden',
'#value' => 'reallydelete',
);
$form['gid'] = array(
'#type' => 'hidden',
'#value' => $gid,
);
$form['delete'] = array(
'#type' => 'submit',
'#value' => t('Really Delete record'),
);
return $form;
}
}
/**
* Submit group delete form
*/
function imagepicker_group_delete_form_submit($form_id, $form_values) {
imagepicker_delete_user_group($form_values['gid']);
}
/**
* insert a form into the edit image page to allow the image to be associated with a group
*/
function imagepicker_group_images_form($img_id, $account = FALSE) {
$grouplist = imagepicker_get_groups($account);
$enabledlist = imagepicker_get_image_groups($img_id);
$form['group_images'] = array(
'#type' => 'fieldset',
'#title' => t('Groups'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['group_images']['grouplist'] = array(
'#type' => 'checkboxes',
'#default_value' => $enabledlist,
'#options' => $grouplist,
'#title' => t('Your Groups'),
);
$form['group_images']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save group settings'),
);
$form['img_id'] = array(
'#type' => 'hidden',
'#value' => $img_id,
);
return $form;
}
/**
* Submit group images form
*/
function imagepicker_group_images_form_submit($form_id, $form_values) {
// have to delete all the entries for this image and rebuild with the new ones;
$img_id = $form_values['img_id'];
imagepicker_delete_group_image($img_id);
$grouplist = $form_values['grouplist'];
$inserted = FALSE;
foreach ($grouplist as $gid) {
if ($gid > 0) {
$record = array(
'gid' => $gid,
'img_id' => $img_id,
);
imagepicker_insert_group_image($record);
$inserted = TRUE;
}
}
if (!$inserted) {
$gid = imagepicker_get_user_group_state();
if ($gid) {
$ids = imagepicker_get_images_by_group($gid);
if (!$ids) {
global $user;
db_query("UPDATE {imagepicker_user_groups} SET state=0 WHERE uid=%d AND state=1", array(
$user->uid,
));
}
}
}
}
function imagepicker_get_groups($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$result = db_query("SELECT * FROM {imagepicker_user_groups} WHERE uid = %d", array(
$user->uid,
));
$count = 0;
while ($row = db_fetch_array($result)) {
$data[$row['gid']] = $row['group_name'] . ($row['public'] ? ' - ' . t('Public') : ' - ' . t('Private'));
$count++;
}
if ($count) {
return $data;
}
return FALSE;
}
function imagepicker_get_image_groups($img_id) {
$result = db_query("SELECT gid FROM {imagepicker_group_images} WHERE img_id = %d", array(
$img_id,
));
while ($row = db_fetch_array($result)) {
$data[] = $row['gid'];
}
return $data;
}
function imagepicker_get_images_by_group($gid) {
$result = db_query("SELECT img_id FROM {imagepicker_group_images} WHERE gid = %d", array(
$gid,
));
$ct = 0;
while ($row = db_fetch_array($result)) {
$data[] = $row['img_id'];
$ct++;
}
if ($ct) {
return $data;
}
return FALSE;
}
function imagepicker_get_user_group_state($state = 1, $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$result = db_query("SELECT gid FROM {imagepicker_user_groups} WHERE state=%d AND uid=%d", array(
$state,
$user->uid,
));
while ($row = db_fetch_array($result)) {
$data[] = $row['gid'];
}
return $data;
}
function imagepicker_set_user_group_state($state, $gid, $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
db_query("UPDATE {imagepicker_user_groups} SET state=0 WHERE uid=%d AND state=1", array(
$user->uid,
));
db_query("UPDATE {imagepicker_user_groups} SET state=%d WHERE gid=%d", array(
$state,
$gid,
));
}
function imagepicker_get_grouped_images($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$groupedlist = array();
// now the enabled ones
$result = db_query("\n SELECT i.img_id\n FROM {imagepicker_user_groups} g, {imagepicker_group_images} i\n WHERE g.uid=%d AND g.gid = i.gid AND g.state=1", array(
$user->uid,
));
while ($row = db_fetch_array($result)) {
$groupedlist[] = $row['img_id'];
}
return $groupedlist;
}
function imagepicker_get_grouplist($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$grouplist = array(
'0' => 'All',
);
$result = db_query("\n SELECT DISTINCT g.gid, g.group_name, g.public\n FROM {imagepicker_user_groups} g, {imagepicker_group_images} i\n WHERE g.uid=%d AND g.gid = i.gid", array(
$user->uid,
));
while ($row = db_fetch_array($result)) {
$grouplist[$row['gid']] = $row['group_name'] . (user_access('use public imagepicker') && variable_get('imagepicker_public_enabled', 1) ? $row['public'] ? ' - ' . t('Public') : ' - ' . t('Private') : '');
}
return $grouplist;
}
function imagepicker_has_grouplist($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$result = db_query("\n SELECT DISTINCT g.gid, g.group_name\n FROM {imagepicker_user_groups} g, {imagepicker_group_images} i\n WHERE g.uid=%d AND g.gid = i.gid", array(
$user->uid,
));
$ct = 0;
while ($row = db_fetch_array($result)) {
$ct++;
}
return $ct;
}
function imagepicker_get_enabled_group($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$result = db_query("\n SELECT DISTINCT g.gid, g.group_name\n FROM {imagepicker_user_groups} g, {imagepicker_group_images} i\n WHERE g.uid=%d AND g.gid = i.gid AND g.state=1", array(
$user->uid,
));
while ($row = db_fetch_array($result)) {
$enabledlist[] = $row['gid'];
}
return $enabledlist;
}
/**
* browse groups form
*/
function imagepicker_browse_groups_form($account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
// all the groups for the current user which have images attached
$grouplist = imagepicker_get_grouplist($user);
if ($account) {
$enabledlist = variable_get('imagepicker_currentgroup', 0);
}
else {
$enabledlist = imagepicker_get_enabled_group($user);
}
$form['gid'] = array(
'#type' => 'select',
'#default_value' => $enabledlist,
'#options' => $grouplist,
'#title' => t('Group'),
'#prefix' => '<div id="imgp_groups_form" class="container-inline">',
);
if ($account) {
$form['uid'] = array(
'#type' => 'hidden',
'#value' => $user->uid,
);
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Go'),
'#suffix' => '</div>',
);
return $form;
}
/**
* Submit browse groups form
*/
function imagepicker_browse_groups_form_submit($form_id, $form_values) {
// need to get the users gids
$user = FALSE;
if ($form_values['uid']) {
$user = user_load(array(
'uid' => $form_values['uid'],
));
if ($form_values['gid']) {
variable_set('imagepicker_currentgroup', $form_values['gid']);
}
else {
variable_set('imagepicker_currentgroup', 0);
}
}
else {
$gids = imagepicker_get_groups($user);
$gids = array_keys($gids);
foreach ($gids as $gid) {
$state = 0;
if ($gid == $form_values['gid']) {
$state = 1;
}
db_query("UPDATE {imagepicker_user_groups} SET state=%d WHERE gid=%d", array(
$state,
$gid,
));
}
}
}
/**
* browse order form
*/
function imagepicker_browse_order_form($account = FALSE, $admin = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$default_order = variable_get('imagepicker_default_browser_order', 'img_id DESC');
if ($admin) {
$order = variable_get('imagepicker_browser_order', $default_order);
$form['admin'] = array(
'#type' => 'hidden',
'#value' => TRUE,
);
}
else {
$order = $user->imagepicker_browser_order ? $user->imagepicker_browser_order : $default_order;
}
$orderlist = array(
'img_id DESC' => t('Newest first'),
'img_id ASC' => t('Newest last'),
'img_date DESC' => t('Edited first'),
'img_date ASC' => t('Edited last'),
'img_name' => t('By name'),
);
$form['imagepicker_browser_order'] = array(
'#type' => 'select',
'#default_value' => $order,
'#options' => $orderlist,
'#title' => t('Order'),
'#prefix' => '<div id="imgp_order_form" class="container-inline">',
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Go'),
'#suffix' => '</div>',
);
return $form;
}
/**
* Submit browse order form
*/
function imagepicker_browse_order_form_submit($form_id, $form_values) {
global $user;
if ($form_values['admin']) {
variable_set('imagepicker_browser_order', $form_values['imagepicker_browser_order']);
}
else {
user_save($user, array(
'imagepicker_browser_order' => $form_values['imagepicker_browser_order'],
));
}
}
function imagepicker_browse_public_form() {
$list = array(
0 => t('All'),
1 => t('Public'),
2 => t('Private'),
);
$form['imagepicker_browse_public'] = array(
'#type' => 'select',
'#default_value' => variable_get('imagepicker_browse_public', 1),
'#options' => $list,
'#title' => t('Show'),
'#prefix' => '<div id="imgp_browse_form" class="container-inline">',
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Go'),
'#suffix' => '</div>',
);
return $form;
}
function imagepicker_browse_public_form_submit($form_id, $form_values) {
variable_set('imagepicker_browse_public', $form_values['imagepicker_browse_public']);
}
/**
* files and conversion
*/
function imagepicker_convert_form($form_values = NULL) {
$dir = imagepicker_get_files_directory();
imagepicker_fstype();
$fstype = variable_get('imagepicker_fstype', '');
if (!isset($form_values)) {
$step = 1;
variable_del('imagepicker_files_validate_failed');
variable_del('imagepicker_convert_to_numeric_failed');
variable_del('imagepicker_convert_to_alpha_failed');
}
else {
$validate_failed = variable_get('imagepicker_files_validate_failed', FALSE);
$numeric_failed = variable_get('imagepicker_convert_to_numeric_failed', FALSE);
$alpha_failed = variable_get('imagepicker_convert_to_alpha_failed', FALSE);
if ($validate_failed || $numeric_failed || $alpha_failed) {
$step = 1;
}
else {
$step = $form_values['step'] + 1;
if ($step > 2) {
$step = 1;
}
}
}
$form['imagepicker_files'] = array(
'#type' => 'fieldset',
'#title' => t('Imagepicker files validation'),
'#description' => t('The current filesystem type is %fstype and the current path is %dir', array(
'%fstype' => $fstype,
'%dir' => $dir,
)),
'#collapsible' => TRUE,
'#collapsed' => $fstype == 'numeric' ? TRUE : FALSE,
'#weight' => $fstype == 'numeric' ? 10 : -10,
);
$form['imagepicker_files']['step'] = array(
'#type' => 'hidden',
'#value' => $step,
);
switch ($step) {
case 1:
$form['imagepicker_files']['imagepicker_files_validate_label'] = array(
'#prefix' => '<p>',
'#value' => t('Validate'),
'#suffix' => '</p>',
);
$form['imagepicker_files']['imagepicker_files_validate_label1'] = array(
'#prefix' => '<div class="description">',
'#value' => t('check the files directory for anomalies'),
'#suffix' => '</div>',
);
$form['imagepicker_files']['imagepicker_files_validate'] = array(
'#type' => 'hidden',
'#value' => 1,
);
break;
case 2:
$form['imagepicker_files']['imagepicker_files_validate_label'] = array(
'#prefix' => '<p>',
'#value' => t('Validation done'),
'#suffix' => '</p>',
);
$form['imagepicker_files']['imagepicker_files_validate'] = array(
'#type' => 'hidden',
'#value' => 1,
);
if ($fstype == 'alpha') {
$form['imagepicker_files']['imagepicker_files_convert_to_numeric_label'] = array(
'#prefix' => '<p>',
'#value' => t('Next: Convert to numeric. Recommended'),
'#suffix' => '</p>',
);
$form['imagepicker_files']['imagepicker_files_convert_to_numeric'] = array(
'#type' => 'hidden',
'#value' => 1,
);
}
else {
$form['imagepicker_files']['imagepicker_files_convert_to_alpha'] = array(
'#type' => 'checkbox',
'#title' => t('Convert to alpha'),
'#description' => t('NOT recommended'),
'#return_value' => 1,
'#default_value' => 0,
);
}
break;
}
$form['#multistep'] = TRUE;
$form['#redirect'] = FALSE;
$form['imagepicker_files']['imagepicker_submit_label'] = array(
'#prefix' => '<p>',
'#value' => ' ',
'#suffix' => '</p>',
);
$form['imagepicker_files']['imagepicker_files_submit'] = array(
'#type' => 'submit',
'#value' => $step == 1 ? t('Validate') : t('Convert'),
);
return $form;
}
function imagepicker_convert_form_submit($form_id, $form_values) {
$dir = imagepicker_get_files_directory();
if ($form_values['step'] == 1 && $form_values['imagepicker_files_validate'] == 1) {
// run validator
$result = imagepicker_files_validate($dir);
if (!$result) {
// failed
variable_set('imagepicker_files_validate_failed', TRUE);
}
}
elseif ($form_values['step'] == 2 && $form_values['imagepicker_files_convert_to_numeric'] == 1) {
// convert to numeric
$result = imagepicker_convert_to_numeric($dir);
if (!$result) {
// failed
variable_set('imagepicker_convert_to_numeric_failed', TRUE);
}
}
elseif ($form_values['step'] == 2 && $form_values['imagepicker_files_convert_to_alpha'] == 1) {
// convert to alpha
$result = imagepicker_convert_to_alpha($dir);
if (!$result) {
// failed
variable_set('imagepicker_convert_to_alpha_failed', TRUE);
}
}
}
function imagepicker_convert_to_numeric($dir) {
$result = TRUE;
$errlist = array();
// work over the oldstyle dirs
$dirlist = range('a', 'z');
array_push($dirlist, 'others');
foreach ($dirlist as $alphadir) {
$newdir = $dir . DIRECTORY_SEPARATOR . $alphadir;
if (is_dir($newdir)) {
// old style dir exists, now look to see if it has any users
$newdirlist = file_scan_directory($newdir, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
if (count($newdirlist)) {
foreach ($newdirlist as $k => $v) {
if ($newdirlist[$k]->basename) {
$username = $newdirlist[$k]->basename;
// get the user uid
$uid = FALSE;
$result = db_query("SELECT uid FROM {users} WHERE name='%s' AND status=1", array(
$username,
));
$row = db_fetch_array($result);
if ($row['uid']) {
$uid = $row['uid'];
}
if ($uid) {
$newpath = $dir . DIRECTORY_SEPARATOR . $uid;
$thumbstarget = $newpath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR;
$browsertarget = $newpath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR;
// create dirs
if (!file_check_directory($newpath, TRUE)) {
$errlist[$newpath] = "Could not create dir";
}
if (!file_check_directory($thumbstarget, TRUE)) {
$errlist[$thumbstarget] = "Could not create thumbs dir";
}
if (!file_check_directory($browsertarget, TRUE)) {
$errlist[$browsertarget] = "Could not create browser dir";
}
if (!count($errlist)) {
// clear
drupal_get_messages();
$oldpath = $newdirlist[$k]->filename;
// do here: move oldpath/* to newpath and delete oldpath
// needs to be done per-file and dir
$oldfilelist = file_scan_directory($oldpath, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
if (count($oldfilelist)) {
foreach ($oldfilelist as $k1 => $v1) {
if (!is_dir($oldfilelist[$k1]->filename) && file_exists($oldfilelist[$k1]->filename)) {
$file = $oldfilelist[$k1]->filename;
$thumbsfile = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR . $oldfilelist[$k1]->basename;
$browserfile = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR . $oldfilelist[$k1]->basename;
# file_move(&$source, $dest = 0, $replace = FILE_EXISTS_RENAME) FILE_EXISTS_ERROR
if (!file_move($file, $newpath, FILE_EXISTS_ERROR)) {
$errlist[$file] = "Could not move to {$newpath}";
}
if (!file_move($thumbsfile, $thumbstarget, FILE_EXISTS_ERROR)) {
$errlist[$thumbsfile] = "Could not move to {$thumbstarget}";
}
if (!file_move($browserfile, $browsertarget, FILE_EXISTS_ERROR)) {
$errlist[$browserfile] = "Could not move to {$browsertarget}";
}
}
}
}
if (!count($errlist)) {
$delpath[] = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR;
$delpath[] = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR;
$delpath[] = $oldpath;
$delpath[] = $newdir;
}
}
}
else {
$errlist[$k] = "NO uid for user {$username}";
}
}
}
}
else {
// newdir exists but is empty so delete it
$delpath[] = $newdir;
}
}
}
if (!count($errlist)) {
// tidy up
if (count($delpath)) {
foreach ($delpath as $p) {
if (is_dir($p)) {
if (!rmdir($p)) {
$errlist[$p] = 'deletion failed';
}
}
else {
$errlist[$p] = 'not a dir';
}
}
}
}
if (count($errlist)) {
foreach ($errlist as $key => $val) {
drupal_set_message("ERRORS: {$key}: {$val} ", 'error');
}
$result = FALSE;
}
return $result;
}
function imagepicker_convert_to_alpha($dir) {
$result = TRUE;
$errlist = array();
$uiddirlist = file_scan_directory($dir, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
if (!imagepicker_make_alphadirs($dir)) {
drupal_set_message(t('Directories could not be created'), 'error');
return FALSE;
}
if (count($uiddirlist)) {
foreach ($uiddirlist as $uiddir => $uid) {
if ($uiddirlist[$uiddir]->basename) {
$useruid = $uiddirlist[$uiddir]->basename;
// get the user name
$result = db_query("SELECT uid, name FROM {users} WHERE uid=%d AND status=1", array(
$useruid,
));
$row = db_fetch_array($result);
if ($row['name']) {
$username = $row['name'];
}
if ($username) {
$firstletter = drupal_strtolower(drupal_substr($username, 0, 1));
$firstletter = preg_match('/^[a-z]$/', $firstletter) ? $firstletter : 'others';
$newpath = $dir . DIRECTORY_SEPARATOR . $firstletter . DIRECTORY_SEPARATOR . $username;
$thumbstarget = $newpath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR;
$browsertarget = $newpath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR;
// create dirs
if (!file_check_directory($newpath, TRUE)) {
$errlist[$newpath] = "Could not create dir";
}
if (!file_check_directory($thumbstarget, TRUE)) {
$errlist[$thumbstarget] = "Could not create thumbs dir";
}
if (!file_check_directory($browsertarget, TRUE)) {
$errlist[$browsertarget] = "Could not create browser dir";
}
if (!count($errlist)) {
// clear
drupal_get_messages();
$oldpath = $uiddir;
$newfilelist = file_scan_directory($oldpath, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
if (count($newfilelist)) {
foreach ($newfilelist as $k => $v) {
if (!is_dir($k)) {
$file = $newfilelist[$k]->filename;
$thumbsfile = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR . $newfilelist[$k]->basename;
$browserfile = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR . $newfilelist[$k]->basename;
if (!file_move($file, $newpath, FILE_EXISTS_ERROR)) {
$errlist[$file] = "Could not move to {$newpath}";
}
if (!file_move($thumbsfile, $thumbstarget, FILE_EXISTS_ERROR)) {
$errlist[$thumbsfile] = "Could not move to {$thumbstarget}";
}
if (!file_move($browserfile, $browsertarget, FILE_EXISTS_ERROR)) {
$errlist[$browserfile] = "Could not move to {$browsertarget}";
}
}
}
}
if (!count($errlist)) {
$delpath[] = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR;
$delpath[] = $oldpath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR;
$delpath[] = $oldpath;
}
}
}
else {
$errlist[$k] = "NO uid for user {$u}";
}
}
}
}
if (!count($errlist)) {
// tidy up
if (count($delpath)) {
foreach ($delpath as $p) {
if (is_dir($p)) {
if (!rmdir($p)) {
$errlist[$p] = 'deletion failed';
}
}
else {
$errlist[$p] = 'not a dir';
}
}
}
}
if (count($errlist)) {
foreach ($errlist as $key => $val) {
drupal_set_message("ERRORS: {$key}: {$val} ", 'error');
}
$result = FALSE;
}
return $result;
}
function imagepicker_make_alphadirs($dir) {
if (file_check_directory($dir, TRUE)) {
$dirlist = range('a', 'z');
array_push($dirlist, 'others');
foreach ($dirlist as $v) {
$newdir = $dir . DIRECTORY_SEPARATOR . $v;
if (!file_check_directory($newdir, TRUE)) {
drupal_set_message(t('Directory creation for the Imagepicker module was unsuccessful.'), 'error');
}
}
$errors = drupal_get_messages('error');
if (!count($errors)) {
// clear
drupal_get_messages();
drupal_set_message(t('Directory creation for the Imagepicker module was successful.'));
return $dir;
}
else {
foreach ($errors['error'] as $error) {
drupal_set_message($error, 'error');
}
}
}
else {
drupal_set_message(t('Directory creation for the Imagepicker module was unsuccessful.'), 'error');
}
return FALSE;
}
function imagepicker_files_validate($dir) {
$fstype = variable_get('imagepicker_fstype', '');
$result = TRUE;
$errlist = array();
$uidlist = array();
if ($fstype == 'numeric') {
$baddirlist = array();
$numericdirlist = file_scan_directory($dir, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
foreach ($numericdirlist as $k => $v) {
if (is_numeric($numericdirlist[$k]->basename)) {
$numericdir = $numericdirlist[$k]->basename;
$result = db_query("SELECT uid FROM {users} WHERE uid=%d AND status=1", array(
$numericdir,
));
$row = db_fetch_array($result);
if ($row['uid']) {
// build list of valid paths to images, use uid as key
$uidlist[$row['uid']] = $numericdirlist[$k]->filename;
}
else {
array_push($baduseridlist, $numericdir);
}
}
}
if (count($baduseridlist)) {
$errlist['user ids do not exist'] = implode(',', $baduseridlist);
}
}
elseif ($fstype == 'alpha') {
// check that a-z and other exist, log errors
$dirlist = range('a', 'z');
array_push($dirlist, 'others');
$baddirlist = array();
$gooddirlist = array();
foreach ($dirlist as $alphadir) {
if (!is_dir($dir . DIRECTORY_SEPARATOR . $alphadir)) {
array_push($baddirlist, $alphadir);
}
else {
array_push($gooddirlist, $alphadir);
}
}
if (count($baddirlist)) {
$errlist['missing dirs'] = implode(',', $baddirlist);
}
// get the first level dirs actually present and check for unknowns
$baddirlist = array();
$alphadirlist = file_scan_directory($dir, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
foreach ($alphadirlist as $k => $v) {
$alphadir = $alphadirlist[$k]->basename;
if (!in_array($alphadir, $dirlist)) {
array_push($baddirlist, $alphadir);
}
}
if (count($baddirlist)) {
$errlist['Anomalous directories'] = implode(',', $baddirlist);
}
// search for usernames and validate them
$userdirlist = array();
$userdirlistpath = array();
foreach ($gooddirlist as $alphadir) {
$gooddir = $dir . DIRECTORY_SEPARATOR . $alphadir;
$userdirlisttmp = file_scan_directory($gooddir, ".*", array(
'.',
'..',
'CVS',
), 0, FALSE);
if (count($userdirlisttmp)) {
foreach ($userdirlisttmp as $k => $v) {
array_push($userdirlist, $userdirlisttmp[$k]->basename);
array_push($userdirlistpath, $userdirlisttmp[$k]->filename);
}
}
}
// we have usernames, now look them up
$badusernamelist = array();
foreach ($userdirlist as $k => $username) {
$result = db_query("SELECT uid FROM {users} WHERE name='%s' AND status=1", array(
$username,
));
$row = db_fetch_array($result);
if ($row['uid']) {
// build list of valid paths to images, use uid as key
$uidlist[$row['uid']] = $userdirlistpath[$k];
}
else {
array_push($badusernamelist, $username);
}
}
if (count($badusernamelist)) {
$errlist['bad usernames'] = implode(',', $badusernamelist);
}
}
// check valid uids against the imagepicker table, get the file list for each
$badfiledirs = array();
$badfilelist = array();
$badthumbsfilelist = array();
$badbrowserfilelist = array();
$badfilelist2 = array();
$badwritefiles = array();
$files = array();
$thumbsfiles = array();
$browserfiles = array();
foreach ($uidlist as $uid => $filepath) {
$imgnames = array();
$result = db_query("SELECT img_name FROM {imagepicker} WHERE uid=%d", array(
$uid,
));
while ($row = db_fetch_array($result)) {
array_push($imgnames, $row['img_name']);
}
$filestmp = file_scan_directory($filepath, ".*", array(
'.',
'..',
'CVS',
IMAGEPICKER_THUMBS_DIR,
IMAGEPICKER_BROWSER_DIR,
), 0, FALSE);
if (count($filestmp)) {
// compare files with db
foreach ($filestmp as $k => $v) {
$file = $filestmp[$k]->basename;
array_push($files, $file);
if (!is_writable($filestmp[$k]->filename)) {
array_push($badwritefiles, $filestmp[$k]->filename);
}
$thumbsfile = $filepath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR . $file;
array_push($thumbsfiles, $thumbsfile);
$browserfile = $filepath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR . $file;
array_push($browserfiles, $browserfile);
// test for presence in db
if (!in_array($file, $imgnames)) {
array_push($badfilelist, $file);
}
if (!file_exists($thumbsfile)) {
array_push($badthumbsfilelist, $thumbsfile);
}
elseif (!is_writable($thumbsfile)) {
array_push($badwritefiles, $thumbsfile);
}
if (!file_exists($browserfile)) {
array_push($badbrowserfilelist, $browserfile);
}
elseif (!is_writable($browserfile)) {
array_push($badwritefiles, $browserfile);
}
}
}
else {
array_push($badfiledirs, $uid);
}
// compare db to files
if (count($imgnames)) {
foreach ($imgnames as $imgname) {
if (!in_array($imgname, $files)) {
array_push($badfilelist2, $filepath . DIRECTORY_SEPARATOR . $imgname);
$thumbsfile = $filepath . DIRECTORY_SEPARATOR . IMAGEPICKER_THUMBS_DIR . DIRECTORY_SEPARATOR . $imgname;
if (!file_exists($thumbsfile)) {
array_push($badthumbsfilelist, $thumbsfile);
}
$browserfile = $filepath . DIRECTORY_SEPARATOR . IMAGEPICKER_BROWSER_DIR . DIRECTORY_SEPARATOR . $imgname;
if (!file_exists($browserfile)) {
array_push($badbrowserfilelist, $browserfile);
}
}
}
}
}
if (count($badfilelist)) {
$errlist[t('file not found in database')] = implode(',', $badfilelist);
}
if (count($badfilelist2)) {
$errlist[t('database image name not found in files')] = implode(',', $badfilelist2);
}
if (count($badthumbsfilelist)) {
$errlist[t('thumbs file does not exist')] = implode(',', $badthumbsfilelist);
}
if (count($badbrowserfilelist)) {
$errlist[t('browser file does not exist')] = implode(',', $badbrowserfilelist);
}
if (count($badfiledirs)) {
$errlist[t('uid has no files')] = implode(',', $badfiledirs);
}
if (count($badwritefiles)) {
$errlist[t('file not writable')] = implode(',', $badwritefiles);
}
if (count($errlist)) {
foreach ($errlist as $k => $v) {
drupal_set_message("{$k}: {$v}", 'error');
}
drupal_set_message(t('Validation of directory structure failed, please correct the above errors before continuing.'), 'error');
$result = FALSE;
}
else {
drupal_set_message(t('Directory structure validated, %uidlist users found', array(
'%uidlist' => count($uidlist),
)));
}
return $result;
}
function imagepicker_fstype() {
$dir = imagepicker_get_files_directory();
$alphadir = 'a';
if (is_dir($dir . DIRECTORY_SEPARATOR . $alphadir)) {
variable_set('imagepicker_fstype', 'alpha');
}
else {
variable_set('imagepicker_fstype', 'numeric');
}
}
function imagepicker_get_files_directory() {
$drupaldir = str_replace('/', DIRECTORY_SEPARATOR, getcwd()) . DIRECTORY_SEPARATOR;
$dir = $drupaldir . file_directory_path() . DIRECTORY_SEPARATOR . IMAGEPICKER_FILES_DIR;
return $dir;
}
/**
* Retrieve a pipe delimited string of autocomplete suggestions for existing users
*/
function imagepicker_user_autocomplete($string = '') {
$matches = array();
if ($string) {
$result = db_query_range("SELECT u.name FROM {users} u, {imagepicker} i WHERE LOWER(u.name) LIKE LOWER('%s%%') AND u.uid=i.uid", $string, 0, 10);
while ($user = db_fetch_object($result)) {
$matches[$user->name] = check_plain($user->name);
}
}
print drupal_to_js($matches);
exit;
}
function imagepicker_user_search_form($dir) {
$form['imagepicker_currentuser'] = array(
'#type' => 'textfield',
'#title' => t('Users'),
'#description' => '',
'#autocomplete_path' => 'admin/settings/imagepicker/' . $dir . '/autocomplete',
'#default_value' => '',
'#maxlength' => 30,
'#size' => 25,
'#prefix' => '<div class="container-inline">',
);
$form['dir'] = array(
'#type' => 'hidden',
'#value' => $dir,
);
$form['imagepicker_stats_submit'] = array(
'#type' => 'submit',
'#value' => 'Go',
'#suffix' => '</div>',
);
return $form;
}
function imagepicker_user_search_form_submit($form_id, $form_values) {
if ($form_values['imagepicker_currentuser']) {
#
$result = db_query("SELECT u.uid FROM {users} u, {imagepicker} i WHERE u.name = '%s' AND u.uid=i.uid", $form_values['imagepicker_currentuser']);
$row = db_fetch_array($result);
if ($row['uid']) {
variable_set('imagepicker_currentuser', $row['uid']);
drupal_goto('admin/settings/imagepicker/' . $form_values['dir'] . '/user/' . $row['uid']);
}
else {
variable_del('imagepicker_currentuser');
}
}
else {
variable_del('imagepicker_currentuser');
}
}
/**
* statistics
*/
function imagepicker_group_stats($account = FALSE) {
// stats
$usercount = FALSE;
$bytecount = 0;
if ($account) {
if ($account == -1) {
$allcount = _imagepicker_user_has_img();
$totcount = _imagepicker_user_has_grouped_img('all');
$publiccount = _imagepicker_user_has_grouped_img('yes');
$nopubliccount = _imagepicker_user_has_grouped_img('no');
$groupcount = _imagepicker_user_has_groups('all');
$publicgroupcount = _imagepicker_user_has_groups('yes');
$nopublicgroupcount = _imagepicker_user_has_groups('no');
$bytecount = imagepicker_get_all_bytes(-1);
}
else {
$allcount = _imagepicker_user_has_img($account);
$totcount = _imagepicker_user_has_grouped_img('all', $account);
$publiccount = _imagepicker_user_has_grouped_img('yes', $account);
$nopubliccount = _imagepicker_user_has_grouped_img('no', $account);
$groupcount = _imagepicker_user_has_groups('all', $account);
$publicgroupcount = _imagepicker_user_has_groups('yes', $account);
$nopublicgroupcount = _imagepicker_user_has_groups('no', $account);
$bytecount = imagepicker_get_all_bytes($account);
}
}
else {
# imagepicker users
$result = db_query("SELECT count(DISTINCT uid) AS ct FROM {imagepicker_user_groups}");
$row = db_fetch_array($result);
$usercount = $row['ct'];
# all groups
$result = db_query("SELECT count(gid) AS ct FROM {imagepicker_user_groups}");
$row = db_fetch_array($result);
$groupcount = $row['ct'];
# public groups
$result = db_query("SELECT count(gid) AS ct FROM {imagepicker_user_groups} WHERE public = 1");
$row = db_fetch_array($result);
$publicgroupcount = $row['ct'];
# private groups
$result = db_query("SELECT count(gid) AS ct FROM {imagepicker_user_groups} WHERE public = 0");
$row = db_fetch_array($result);
$nopublicgroupcount = $row['ct'];
# all images
$result = db_query("SELECT count(img_id) AS ct FROM {imagepicker}");
$row = db_fetch_array($result);
$allcount = $row['ct'];
# grouped images
$result = db_query("SELECT count(DISTINCT gi.img_id) AS ct FROM {imagepicker_group_images} gi, {imagepicker_user_groups} g WHERE g.gid = gi.gid ");
$row = db_fetch_array($result);
$totcount = $row['ct'];
# public images
$result = db_query("SELECT COUNT(i.img_id) AS ct FROM {imagepicker} i, {imagepicker_user_groups} g, {imagepicker_group_images} gi WHERE i.img_id = gi.img_id AND g.gid = gi.gid AND g.public = 1");
$row = db_fetch_array($result);
$publiccount = $row['ct'];
# private images
$result = db_query("SELECT COUNT(i.img_id) AS ct FROM {imagepicker} i, {imagepicker_user_groups} g, {imagepicker_group_images} gi WHERE i.img_id = gi.img_id AND g.gid = gi.gid AND g.public = 0");
$row = db_fetch_array($result);
$nopubliccount = $row['ct'];
$bytecount = imagepicker_get_all_bytes();
}
$bytecount = _imagepicker_bkmg($bytecount);
$headers = array(
array(
'data' => t('Group statistics'),
'colspan' => 2,
),
array(
'data' => t('Image statistics'),
'colspan' => 2,
),
);
if (user_access('use public imagepicker') && variable_get('imagepicker_public_enabled', 1)) {
$rows = array(
array(
t('Groups'),
$groupcount,
t('Images'),
$allcount,
),
array(
t('Public groups'),
$publicgroupcount,
t('Public images:'),
$publiccount,
),
array(
t('Private groups'),
$nopublicgroupcount,
t('Private images'),
$nopubliccount,
),
array(
'',
'',
t('Grouped images'),
$totcount,
),
array(
'',
'',
t('Ungrouped images'),
$allcount - $totcount,
),
array(
$usercount ? t('Users') : '',
$usercount ? $usercount : '',
t('Space used'),
$bytecount,
),
);
}
else {
$rows = array(
array(
t('Groups'),
$groupcount,
t('Images'),
$allcount,
),
array(
'',
'',
t('Grouped images'),
$totcount,
),
array(
'',
'',
t('Ungrouped images'),
$allcount - $totcount,
),
array(
$usercount ? t('Users') : '',
$usercount ? $usercount : '',
t('Space used'),
$bytecount,
),
);
}
$content .= '<div class="imgp_groups_info">' . theme('table', $headers, $rows) . '</div>';
return $content;
}
/**
* theming
*
*/
function theme_imagepicker(&$content) {
$head_title = drupal_get_title() ? strip_tags(drupal_get_title()) : variable_get('site_name', 'Drupal');
$path = drupal_get_path('module', 'imagepicker');
drupal_add_css($path . '/imagepicker.css');
$styles = drupal_get_css();
$scripts = drupal_get_js();
$tabs = theme('menu_local_tasks');
$messages = imagepicker_strip_messages(theme('status_messages'));
$template = 'imagepicker.tpl.php';
$defaulttemplate = variable_get('theme_default', '');
if ($defaulttemplate) {
$templatepath = drupal_get_path('theme', $defaulttemplate);
if (file_exists($templatepath . '/' . $template)) {
$template = $templatepath . '/' . $template;
}
}
include $template;
drupal_page_footer();
exit;
}
function theme_imagepicker_iframe() {
return '<iframe id="imagepicker" style="width: ' . variable_get('imagepicker_advanced_iframe_width', "100%") . '; height: ' . variable_get('imagepicker_advanced_iframe_height', 500) . 'px; border: ' . variable_get('imagepicker_advanced_iframe_border', "0") . ';" src="' . url('imagepicker') . '">Imagepicker requires iframe support.</iframe>';
}
function theme_imagepicker_user_menu($mode = 'browse') {
global $user;
$path = "user/" . $user->uid . "/imagepicker";
$items = array(
l(t('Upload'), $path),
$mode == 'browse' ? l(t('List'), "{$path}/images/browseadmin") : l(t('Browse'), "{$path}/images/browse"),
l(t('Groups'), "{$path}/groups/browse"),
l(t('Stats'), "{$path}/stats"),
);
if (user_access('use public imagepicker') && variable_get('imagepicker_public_enabled', 1)) {
$items[] = l(t('Browse Public'), "{$path}/images/browse_public");
}
$content .= theme_item_list($items, NULL, 'ul', $attributes = array(
'class' => 'tabs secondary',
));
return $content;
}
function theme_imagepicker_upload_progress_get_script($delay) {
drupal_add_js(drupal_get_path('module', 'imagepicker') . '/imagepicker.js');
drupal_add_js(array(
'imagepicker_upload_progress' => array(
'delay' => $delay[0],
),
), 'setting');
}
function theme_imagepicker_upload_progress_busy() {
$message = variable_get('imagepicker_upload_progress_message', t('Processing form... please wait.'));
return <<<CONTENT
<div id="sending" class="progress" style="display: none;">
<div class="status">{<span class="php-variable">$message</span>}</div>
<div class="bar"></div>
</div>
CONTENT;
}
/**
* Retrieve a pipe delimited string of autocomplete suggestions for existing groups
*/
function imagepicker_group_search_autocomplete($string = '') {
$matches = array();
if ($string) {
$result = db_query_range("SELECT group_name FROM {imagepicker_user_groups} WHERE LOWER(group_name) LIKE LOWER('%s%%')", $string, 0, 10);
while ($group = db_fetch_object($result)) {
$matches[$group->group_name] = check_plain($group->group_name);
}
}
print drupal_to_js($matches);
exit;
}
function imagepicker_group_search_form($dir = 'groups') {
$form['imagepicker_currentgroup'] = array(
'#type' => 'textfield',
'#title' => t('Groups'),
'#description' => '',
'#autocomplete_path' => 'admin/settings/imagepicker/' . $dir . '/autocomplete',
'#default_value' => '',
'#maxlength' => 30,
'#size' => 25,
'#prefix' => '<div class="container-inline">',
);
$form['dir'] = array(
'#type' => 'hidden',
'#value' => $dir,
);
$form['imagepicker_group_search_submit'] = array(
'#type' => 'submit',
'#value' => 'Go',
'#suffix' => '</div>',
);
return $form;
}
function imagepicker_group_search_form_submit($form_id, $form_values) {
if ($form_values['imagepicker_currentgroup']) {
$result = db_query("SELECT gid, uid FROM {imagepicker_user_groups} WHERE group_name = '%s' ", $form_values['imagepicker_currentgroup']);
$row = db_fetch_array($result);
if ($row['gid']) {
variable_set('imagepicker_currentgroup', $row['gid']);
drupal_goto('admin/settings/imagepicker/' . $form_values['dir'] . '/user/' . $row['uid'] . '/edit/' . $row['gid']);
}
else {
variable_set('imagepicker_currentgroup', 0);
}
}
else {
variable_set('imagepicker_currentgroup', 0);
}
}
function _imagepicker_view_content($img, $imgpath, $info) {
$content .= '<div id="imgp_img_view">' . ($img['img_title'] ? '<div id="imgp_img_view_title">' . $img['img_title'] . '</div>' : '') . '<img id="imgp_img_view_img" src="' . $imgpath . '" alt="' . $img['img_title'] . '" title="' . $img['img_name'] . '" />' . ($img['img_description'] ? '<div id="imgp_img_view_desc">' . nl2br($img['img_description']) . '</div>' : '') . '<div>' . t('Width') . ": " . $info['width'] . " " . t('Height') . ": " . $info['height'] . " " . t('Type') . ": " . $info['extension'] . " " . t('Size') . ": " . $info['file_size'] . '</div></div>';
return $content;
}
function _imagepicker_get_bytes($img_id, $account = FALSE) {
if ($account) {
$user = $account;
$userdir = array(
'name' => $user->name,
'uid' => $user->uid,
);
}
else {
global $user;
$userdir = FALSE;
}
$tot = 0;
$img = _imagepicker_get_img($img_id, FALSE, $user);
if ($img) {
$path = imagepicker_get_path(FALSE, $userdir);
$fullinfo = image_get_info($path . $img['img_name']);
$thumbsinfo = image_get_info($path . IMAGEPICKER_THUMBS_DIR . '/' . $img['img_name']);
$browserinfo = image_get_info($path . IMAGEPICKER_BROWSER_DIR . '/' . $img['img_name']);
$tot = $fullinfo['file_size'] + $thumbsinfo['file_size'] + $browserinfo['file_size'];
}
else {
drupal_set_message(t('Image not found.'), 'error');
}
return $tot;
}
function imagepicker_get_all_bytes($account = FALSE) {
$tot = 0;
$olduid = 0;
$sql = 'SELECT img_id, uid FROM {imagepicker} ';
if (is_object($account)) {
$sql .= 'WHERE uid = ' . $account->uid;
$user = $account;
}
elseif ($account == -1) {
global $user;
$sql .= 'WHERE uid = ' . $user->uid;
}
$result = db_query($sql);
while ($row = db_fetch_array($result)) {
if (!$account && $olduid != $row['uid']) {
$user = user_load(array(
'uid' => $row['uid'],
));
}
$tot += _imagepicker_get_bytes($row['img_id'], $user);
$olduid = $row['uid'];
}
return $tot;
}
function _imagepicker_bkmg($number) {
$inc = 1000;
$count = 1000;
$symarr = array(
'K',
'M',
'G',
'T',
);
$sym = 'B';
while ($number > $count) {
$count = $count * $inc;
$sym = array_shift($symarr);
}
if ($number < $inc) {
return $number . ' ' . $sym;
}
return round($number / $count * $inc, 2) . ' ' . $sym;
}
/**
* quotas
*
*/
function imagepicker_quota_form($account = FALSE) {
$list = imagepicker_get_quota_list();
$default = variable_get('imagepicker_quota_default', 0);
$quota = $default;
$title = t('Set default quota');
if ($account) {
$title = t('Set user quota');
$quota = $account->imagepicker_quota;
if (!$quota) {
$quota = $default;
}
}
$form['imagepicker_quota'] = array(
'#type' => 'select',
'#default_value' => $quota,
'#options' => $list,
'#title' => $title,
);
$form['account'] = array(
'#type' => 'hidden',
'#value' => $account ? $account->uid : 0,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Go'),
);
return $form;
}
function imagepicker_quota_form_submit($form_id, $form_values) {
if ($form_values['account'] > 0) {
$user = user_load(array(
'uid' => $form_values['account'],
));
user_save($user, array(
'imagepicker_quota' => $form_values['imagepicker_quota'],
));
}
else {
variable_set('imagepicker_quota_default', $form_values['imagepicker_quota']);
}
}
function imagepicker_get_quota_list($key = 'x') {
$list = array(
0 => t('Unlimited'),
1 => t('1 Meg'),
5 => t('5 Meg'),
10 => t('10 Meg'),
25 => t('25 Meg'),
50 => t('50 Meg'),
100 => t('100 Meg'),
250 => t('250 Meg'),
500 => t('500 Meg'),
750 => t('750 Meg'),
1000 => t('1 Gig'),
2000 => t('2 Gig'),
5000 => t('5 Gig'),
);
if ($key == 'x') {
return $list;
}
$value = $list[$key - 1];
return $value;
}
function imagepicker_quota_ok($src, $account = FALSE) {
if ($account) {
$user = $account;
}
else {
global $user;
}
$usedbytes = imagepicker_get_all_bytes($user) + 1;
$usedbytesprint = _imagepicker_bkmg($usedbytes);
$quota = 0;
$quota_enabled = variable_get('imagepicker_quota_enable', 1);
if ($quota_enabled) {
$quota = isset($user->imagepicker_quota) ? $user->imagepicker_quota : variable_get('imagepicker_quota_default', 1);
if ($quota > 0) {
$quota_ok = $quota * 1000000 > $usedbytes ? TRUE : FALSE;
}
else {
$quota_ok = TRUE;
}
}
else {
$quota_ok = TRUE;
}
$imgtot = _imagepicker_user_has_img($user);
if ($quota_enabled) {
if ($quota > 0) {
$pused = round($usedbytes / ($quota * 1000000) * 100, 2);
$quotaprint = imagepicker_get_quota_list($quota + 1);
if ($src == 'admin') {
$content .= '<p class="messages">' . t('The quota for %name is %quotaprint and has used %pused percent, or %usedbytesprint in %imgtot images', array(
'%name' => $user->name,
'%quotaprint' => $quotaprint,
'%pused' => $pused,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
else {
$content .= '<p class="messages">' . t('Your quota is %quotaprint and you have used %pused percent, or %usedbytesprint in %imgtot images', array(
'%quotaprint' => $quotaprint,
'%pused' => $pused,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
}
else {
$quotaprint = imagepicker_get_quota_list($quota + 1);
if ($src == 'admin') {
$content .= '<p class="messages">' . t('The quota for %name is %quotaprint and has used %usedbytesprint in %imgtot images', array(
'%name' => $user->name,
'%quotaprint' => $quotaprint,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
else {
$content .= '<p class="messages">' . t('Your quota is %quotaprint and you have used %usedbytesprint in %imgtot images', array(
'%quotaprint' => $quotaprint,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
}
}
else {
if ($src == 'admin') {
$content .= '<p class="messages">' . t('%name has used %usedbytesprint in %imgtot images', array(
'%name' => $user->name,
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
else {
$content .= '<p class="messages">' . t('You have used %usedbytesprint in %imgtot images', array(
'%usedbytesprint' => $usedbytesprint,
'%imgtot' => $imgtot,
)) . '</p>';
}
}
if ($quota_ok) {
if ($account) {
if ($src == 'admin') {
$content .= drupal_get_form('imagepicker_upload_form', $user, TRUE);
}
elseif ($src == 'user') {
$content .= drupal_get_form('imagepicker_upload_form', $user);
}
}
else {
$content .= drupal_get_form('imagepicker_upload_form');
}
}
else {
if ($account) {
$content .= '<p class="messages">' . t('%name has used all of quota, please delete some files to make some room.', array(
'%name' => $user->name,
)) . '</p>';
}
else {
$content .= '<p class="messages">' . t('You have used all of your quota, please delete some files to make some room.') . '</p>';
}
}
return $content;
}Functions
Constants
Name |
Description |
|---|---|
| IMAGEPICKER_BROWSER_DIR | |
| IMAGEPICKER_FILES_DIR | @file Enables permitted roles to upload images for insertion into configured nodes. |
| IMAGEPICKER_THUMBS_DIR |