brilliant_gallery.module in Brilliant Gallery 6.3
File
brilliant_gallery.moduleView source
<?php
#sess_write('vacilando', 'this is a test');
if (module_exists('views')) {
module_load_include('inc', 'brilliant_gallery', 'views');
#require(drupal_get_path('module', 'brilliant_gallery') .'/views.inc');
}
module_load_include('inc', 'brilliant_gallery', 'functions');
#drupal_set_message('bgc '.$bgcachexpire . ' / '.$GLOBALS['bgcachexpire']);
#$bgcachexpire = 3600 * 24 * 3;
// include the brilliant_gallery_checklist .js file in nodes
#drupal_add_js(drupal_get_path('module', 'brilliant_gallery') .'/bgchecklist.js');
/**
* Display help and module information
*
* @param section which section of the site we're displaying help
*
* @return help text for section
*/
function brilliant_gallery_help($path, $arg) {
$output = '';
switch ($section) {
case "admin/help#brilliant_gallery":
$output = '<p>' . t("Highly customizable Drupal module creating a table gallery of quality-scaled images from any number of folders.") . '</p>';
break;
}
return $output;
}
// function brilliant_gallery_help
/**
* Valid permissions for this module
*
* @return array An array of valid permissions for the onthisdate module
*/
function brilliant_gallery_perm() {
#, 'administer brilliant_gallery'
return array(
'access brilliant_gallery',
'access administration pages',
);
}
// function brilliant_gallery_perm
/**
* Generate HTML for the Brilliant gallery block
*
* @param op the operation from the URL
* @param delta offset
*
* @returns block HTML
*/
function brilliant_gallery_block($op = 'list', $delta = 0) {
// listing of blocks, such as on the admin/block page
if ($op == "list") {
$block[0]["info"] = t("Brilliant gallery");
return $block;
}
else {
if ($op == 'view') {
// our block content
// content variable that will be returned for display
$block_content = '';
#$block_content .= l($links->title, 'node/'.$links->nid) . '<br />';
#$block_content .= l('vacilando', 'http://www.vacilando.org') . '<br />';
$block_content .= render_brilliant_gallery();
// set up the block
$block['subject'] = 'Brilliant gallery';
$block['content'] = $block_content;
return $block;
}
}
}
// end brilliant_gallery_block
function brilliant_gallery_all($switch = '') {
// content variable that will be returned for display
$page_content = '';
if ($switch == '') {
$page_content .= render_brilliant_gallery();
}
else {
if ($switch == 'edit') {
$page_content .= render_brilliant_gallery_edit();
}
}
return $page_content;
}
// function to load the settings of all the checkboxes on this node
// note that checkboxes that has never been checked will not have an entry in the database
function brilliant_gallery_checklist_loadall($nid = '') {
global $user;
$GLOBALS['devel_shutdown'] = FALSE;
$uid = $user->uid;
$dcvals = array();
// any checkbox id that starts with user- we remember the current user's settings
// any other id is global and we use user=0
$result = db_query("select qid,state from {brilliant_gallery_checklist} " . " where nid=%d and qid not like 'user-%' and user=0 " . " union " . "select qid,state from {brilliant_gallery_checklist} " . "where nid=%d and qid like 'user-%' and user=%d ", $nid, $nid, $uid);
$count = 0;
while ($data = db_fetch_object($result)) {
$dcvals[$count] = array(
qid => $data->qid,
state => $data->state,
);
$count++;
}
print drupal_to_js($dcvals);
exit;
}
// function to save/update the state of a checkbox when toggled
function brilliant_gallery_checklist_save($nid, $qid, $state) {
global $user;
$GLOBALS['devel_shutdown'] = FALSE;
if (preg_match("/^user-/", $qid) == 1) {
$uid = $user->uid;
}
else {
$uid = 0;
}
$existing = db_result(db_query("select count(state) from {brilliant_gallery_checklist} " . "where nid=%d and user=%d and qid='%s'", $nid, $uid, $qid));
if ($existing == 0) {
db_query("insert into {brilliant_gallery_checklist} (nid,user,qid,state) " . "values (%d,%d,'%s',%d)", $nid, $uid, $qid, $state);
}
elseif ($current != $state) {
$current = db_result(db_query("select state from {brilliant_gallery_checklist} " . " where nid=%d and user=%d and qid='%s'", $nid, $uid, $qid));
if ($current != $state) {
db_query("update {brilliant_gallery_checklist} " . "set state=%d where nid=%d and user=%d and qid='%s'", $state, $nid, $uid, $qid);
}
}
print drupal_to_js("1");
exit;
}
// helper function for preg_replace_callback to generate the html for each checkbox
// Form API not used as that would float all the checkboxes to the top/bottom of the page.
function brilliant_gallery_checklist_docheckbox($matches) {
global $brilliant_gallery_checklist_matchcount;
$brilliant_gallery_checklist_matchcount++;
$name = check_plain($matches[1]);
$label = filter_xss($matches[2]);
$output = <<<OUTPUT
<div class="bgchecklist"> <div class="form-item"> <input name="{<span class="php-variable">$name</span>}" id="{<span class="php-variable">$name</span>}" value="1" class="form-brilliant_gallery_checklist-checkbox" type="checkbox"> <label class="option"> {<span class="php-variable">$label</span>} </label> </div></div>
OUTPUT;
return $output;
}
function brilliant_gallery_admin() {
$form['brilliant_gallery_folder'] = array(
'#type' => 'textfield',
'#title' => t('Path to the main gallery folder (for local, non-Picasa galleries)'),
'#default_value' => variable_get('brilliant_gallery_folder', ''),
'#size' => 77,
'#maxlength' => 333,
'#description' => t("Path to the main folder in which your individual gallery folders will be placed. Such folder must exist under your /files folder. Exclude trailing slashes. Example: <i>albums</i>. Leave empty if you wish your 'files' folder to be your album folder."),
);
$form['brilliant_gallery_pcache'] = array(
'#type' => 'textfield',
'#title' => t('Path to Picasa image CACHE folder'),
'#default_value' => variable_get('brilliant_gallery_pcache', file_directory_temp()),
'#size' => 77,
'#maxlength' => 333,
#'#description' => t("Full server path to the a folder in which resized images and images, including those fetched from Picasa, will be temporarily stored. If you are on a dedicated server, this can be your usual temp folder, but if you are on a shared host, it is imperative this path is in your /files directory. Remember: PHP has to have the permission to write into that directory! Start with a slash but do NOT end with a slash. E.g. /var/www/vhosts/domain.tld/httpdocs/sites/mysite.tld/files/tmp"),
'#description' => t("Path to a folder in which images fetched from Picasa will be temporarily stored. Such folder must exist under your /files folder. Exclude trailing slashes. Example: <i>bgcache</i>. Remember: PHP has to have the permission to write into that directory! <br>Leave empty if you wish your usual Drupal temp directory (see /admin/settings/file-system) be used for this cache. (If you are on a dedicated server, this can be your server's /tmp folder, but if you are on a shared host, it is important this path is somewhere inside your /files directory, esp. if you are fetching a large number of images from Picasa.)"),
);
/*
$form['brilliant_gallery_cache'] = array(
'#type' => 'radios',
'#title' => t('Database or file system caching of images and other gallery structures'),
'#default_value' => variable_get('brilliant_gallery_cache', 'd'),
'#options' => array('d' => t('Use the database table of Drupal for non-Picasa images. (Full size images fetched from Picasa are always stored locally in the image cache folder set above.)'),
'f' => t('Use the above image cache folder for caching all (also non-Picasa) images. Faster than database caching.'),
),
'#description' => t("Select database (default) or file system caching method."),
);
*/
$form['brilliant_gallery_cache_duration'] = array(
// Cache expiration - both DB cache and the Picasa file cache.
'#type' => 'textfield',
'#title' => t('Expiration time of the gallery cache (in days)'),
'#default_value' => variable_get('brilliant_gallery_cache_duration', '90'),
'#size' => 5,
'#maxlength' => 5,
'#description' => t("Images and other gallery structures are cached to improve speed of serving. Here you can set how long time they should be cached."),
);
$form['brilliant_gallery_maxcol'] = array(
'#type' => 'textfield',
'#title' => t('Maximum number of table columns'),
'#default_value' => variable_get('brilliant_gallery_maxcol', 5),
'#size' => 2,
'#maxlength' => 2,
'#description' => t("The maximum number of columns displayed in the table."),
);
$form['brilliant_gallery_maximagewidth'] = array(
'#type' => 'textfield',
'#title' => t('Maximum width of table images'),
'#default_value' => variable_get('brilliant_gallery_maximagewidth', 150),
'#size' => 3,
'#maxlength' => 4,
'#description' => t("The maximum width of thumbnails in the table (height calculated automatically)."),
);
$form['brilliant_gallery_crop'] = array(
'#type' => 'checkbox',
'#title' => t('Crop to square'),
'#default_value' => variable_get('brilliant_gallery_crop', FALSE),
'#description' => t("If selected, all image thumbnails will have the same square shape."),
);
$form['brilliant_gallery_bcgcolour'] = array(
'#type' => 'colorpicker',
'#title' => t('Table background colour'),
'#default_value' => variable_get('brilliant_gallery_bcgcolour', '#000000'),
'#size' => 8,
'#maxlength' => 7,
'#description' => t("Pick colour of the background of the table that holds the images."),
);
$form['brilliant_gallery_bcgcolour_textfield'] = array(
'#type' => 'colorpicker_textfield',
'#title' => t('Current background color'),
'#description' => t(''),
'#default_value' => variable_get('brilliant_gallery_bcgcolour_textfield', '#000000'),
'#colorpicker' => 'brilliant_gallery_bcgcolour',
);
$form['brilliant_gallery_padding'] = array(
'#type' => 'textfield',
'#title' => t('Table cell padding'),
'#default_value' => variable_get('brilliant_gallery_padding', 3),
'#size' => 3,
'#maxlength' => 3,
'#description' => t("Cell padding (around each image) in pixels."),
);
$form['brilliant_gallery_overbrowser'] = array(
'#type' => 'select',
'#title' => t('Overlay browser'),
'#required' => FALSE,
'#options' => array(
'lightbox' => t('Lightbox'),
'thickbox' => t('Thickbox'),
'greybox' => t('Greybox'),
'none' => t('None'),
),
'#default_value' => variable_get('brilliant_gallery_overbrowser', 'lightbox'),
'#description' => t('Select the overlay image browser (must be installed, of course).'),
);
$form['brilliant_gallery_maxwidth'] = array(
'#type' => 'textfield',
'#title' => t('Maximum width of full image'),
'#default_value' => variable_get('brilliant_gallery_maxwidth', '1000'),
'#size' => 5,
'#maxlength' => 5,
'#description' => t("Very large images will be scaled down to this width (in pixels) for display before they get displayed by the overlay browser."),
);
$form['brilliant_gallery_caption'] = array(
'#type' => 'checkbox',
'#title' => t('Display file name as caption'),
'#default_value' => variable_get('brilliant_gallery_caption', ''),
#'#size' => 5,
#'#maxlength' => 5,
'#description' => t("Check this if you want the overlay browser to display a caption based on the image file name (dots and underscores are automatically replaced by spaces)."),
);
$form['brilliant_gallery_sort'] = array(
'#type' => 'radios',
'#title' => t('Sort or randomize image order'),
'#default_value' => variable_get('brilliant_gallery_sort', '1'),
'#options' => array(
'1' => t('Sort images by their file names alphabetically.'),
'' => t('The order of your gallery images will always be randomized (on each page load or cache refresh).'),
),
);
return system_settings_form($form);
}
# Probably not the right way of doing it but it works...
function brilliant_gallery_perms() {
header("HTTP/1.1 301 Moved Permanently");
header("Location: /?q=admin/user/permissions#module-brilliant_gallery");
exit;
}
function brilliant_gallery_menu() {
$items = array();
$items['admin/settings/brilliant_gallery'] = array(
'title' => 'Brilliant gallery',
'description' => 'Brilliant gallery module settings',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'brilliant_gallery_admin',
),
'access arguments' => array(
'access administration pages',
),
'type' => MENU_NORMAL_ITEM,
);
// Same as 'admin/settings/brilliant_gallery' -- just for the convenience/clarity in a dropdown menu.
$items['admin/settings/brilliant_gallery/settings'] = array(
'title' => 'Brilliant gallery',
'description' => 'Brilliant gallery module settings',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'brilliant_gallery_admin',
),
'access arguments' => array(
'access administration pages',
),
'type' => MENU_NORMAL_ITEM,
);
# A shortcut to the permissions settings for this module.
$items['admin/settings/brilliant_gallery/permissions'] = array(
#'path' => 'admin/user/access#module-brilliant_gallery',
'title' => 'Configure permissions',
'description' => 'Configure access permissions for the Brilliant gallery module',
'page callback' => 'brilliant_gallery_perms',
#'page arguments' => 'brilliant_gallery_perms',
'access arguments' => array(
'access administration pages',
),
'type' => MENU_NORMAL_ITEM,
);
$items['admin/settings/brilliant_gallery/manage'] = array(
'title' => 'Manage galleries',
'description' => 'Manage galleries displayed using the Brilliant gallery module - e.g. visibility of individual images, etc.',
'page callback' => 'render_brilliant_gallery_manage',
#'page arguments' => 'brilliant_gallery_perms',
'access arguments' => array(
'access administration pages',
),
'type' => MENU_NORMAL_ITEM,
);
$items['brilliant_gallery'] = array(
'title' => 'Brilliant gallery',
'page callback' => 'brilliant_gallery_all',
'access arguments' => array(
'access brilliant_gallery',
),
'type' => MENU_CALLBACK,
);
/*
$items['brilliant_gallery/manage'] = array(
'title' => 'Manage galleries',
'page callback' => 'render_brilliant_gallery_manage',
'access arguments' => array('access administration pages'),
'type' => MENU_CALLBACK
); # The type MENU_CALLBACK tells Drupal to not display the link in the user's menu, just use this function when the URL is accessed. Use MENU_NORMAL_ITEM if you want the user to see the link in the side navigation block.
*/
# 2 menu callback functions to implement the ajax load and save routines
$items['bgchecklist/loadall'] = array(
'page callback' => 'brilliant_gallery_checklist_loadall',
'type' => MENU_CALLBACK,
'access arguments' => array(
'access brilliant_gallery',
),
);
$items['bgchecklist/save'] = array(
'page callback' => 'brilliant_gallery_checklist_save',
'type' => MENU_CALLBACK,
'access arguments' => array(
'access administration pages',
),
);
return $items;
}
function render_brilliant_gallery_manage() {
// Only on this management page - include the brilliant_gallery_checklist .js file.
drupal_add_js(drupal_get_path('module', 'brilliant_gallery') . '/bgchecklist.js');
$result = '';
# Beginning of brilliant_gallery_checklist form.
# Removed action "/node/$nid"
# Hacked $nid ... 9999999 - cannot be empty!!
$ac_header = <<<HEADER
<form action="" method="post" id="bgchecklist">
<div>
<div id="nodeid">
<input name="nid" id="edit-nid" value="9999999" type="hidden">
</div>
HEADER;
$result .= $ac_header;
$overbrowser = variable_get('brilliant_gallery_overbrowser', 'lightbox');
$setname = mt_rand(1, 9999999);
$galleryfolder = variable_get('brilliant_gallery_folder', '');
$path = url(file_directory_path() . '/' . $galleryfolder, array(
'absolute' => TRUE,
));
# url() ads i18n codes to the URL ... we need to remove them here...
if ($langcode != '') {
$path = str_replace('/' . $langcode . '/', '/', $path);
}
# Non-clean URLs need removing ?q=
$path = str_replace("?q=", "", $path);
$rp = file_directory_path();
if ($galleryfolder != '') {
$rp .= '/' . $galleryfolder;
}
#$absolpath = realpath($rp);
$absolpath = $rp;
$result .= '<p>';
$result .= '<p>This page allows you to set or unset visibility of each image (data item) in all Brilliant galleries there are on this website.';
#$result .= '<p><b>Files folder:</b> ' . file_directory_path() . '/';
ob_start();
#$recurs = bg_iterative_recurse_dir($absolpath);
$recurs = bg_iterative_recurse_dir(realpath($absolpath));
#echo '<pre>'; print_r( $recurs ); echo '</pre>';
#echo '<pre>'; print_r( $retval_dimensions ); echo '</pre>';
$result .= ob_get_contents();
$dirshavefiles = array();
foreach ($recurs as $key => $val) {
$temp = explode('/', $val);
$tempf = $temp[sizeof($temp) - 1];
unset($temp[sizeof($temp) - 1]);
$tempd = implode('/', $temp);
$dirshavefiles[$tempd][] = $tempf;
}
ksort($dirshavefiles);
$result .= '<p><b>Select an image folder:</b><ol>';
foreach ($dirshavefiles as $key => $val) {
# Get just the folder name in the main gallery folder.
if ($galleryfolder == '' and $path_middle == '') {
$rootfolder = '/';
}
else {
$rootfolder = '';
}
#$path_middle = str_replace($absolpath, '', $key);
$path_middle = str_replace(realpath($absolpath), '', $key);
$gallerypath = '/' . $galleryfolder . $path_middle;
$result .= '<li><a href="?fld=' . $galleryfolder . $path_middle . '">' . $galleryfolder . $path_middle . $rootfolder . '</a></li>';
if ($galleryfolder . $path_middle == $_GET['fld']) {
# User has asked to manage images in this folder.
$tablerows = array();
#$temp = load_dir_to_array($key, variable_get('brilliant_gallery_maximagewidth', 150), variable_get('brilliant_gallery_maxwidth', '1000'), 1, variable_get('brilliant_gallery_crop', FALSE));
$temp = load_dir_to_array($gallerypath, variable_get('brilliant_gallery_maximagewidth', 150), variable_get('brilliant_gallery_maxwidth', '1000'), 1, variable_get('brilliant_gallery_crop', FALSE));
$retval_dimensions = $temp[0];
$imagemaxh = $temp[1];
$maxpoct = count($retval_dimensions);
#echo '<p>max: ' . $maxpoct;
#ob_start(); echo '<pre>'; print_r( $retval_dimensions ); echo '</pre>'; $result .= ob_get_contents();
$retval = array();
$cnt = 0;
#$path = url($key, array('absolute' => TRUE));
for ($poct = 1; $poct <= $maxpoct; $poct++) {
$cnt += 1;
$retval[$poct - 1] = $retval_dimensions[$poct - 1]['file'];
$fullimgpath = $path . $path_middle . '/' . $retval[$poct - 1];
if (testext($retval[$poct - 1])) {
$caption = str_replace(array(
'.',
'_',
), ' ', basename($retval[$poct - 1], strrchr($retval[$poct - 1], '.')));
#$smallenough = false;
$imgw = $retval_dimensions[$poct - 1]['imgw'];
$imgh = $retval_dimensions[$poct - 1]['imgh'];
$imgwbig = $retval_dimensions[$poct - 1]['imgwbig'];
$imghbig = $retval_dimensions[$poct - 1]['imghbig'];
#@$smallenough = $retval_dimensions[$poct - 1]['smallenough'];
#$style_li = "float: left; width: " . $imagewidth . "px; list-style: none; background: " . $bgcolour . "; height: " . $imagemaxh . "px; padding: " . $padding . "px; text-align: center; margin: 0; border: none;"; #$style_li = "float: left; list-style: none; background: #000; width: 44px; height: 33px; padding: 4px; text-align: center; margin: 0; border: none;";
#$result .= ('<li style="' . $style_li . '">' . "\n");
# Get this module's path:
$modulepath = url(drupal_get_path('module', 'brilliant_gallery'), array(
'absolute' => TRUE,
));
# url() ads i18n codes to the URL ... we need to remove them here...
if ($langcode != '') {
$modulepath = str_replace('/' . $langcode . '/', '/', $modulepath);
}
# Non-clean URLs need removing ?q=
$modulepath = str_replace("?q=", "", $modulepath);
$displayimage = '';
#if ($smallenough === true) {
# $displayimage .= '<br><a href="'. $fullimgpath .'"';
#}
#else {
# Important to begin with the "/" otherwise thumbnails in non-root folders fail. See http://drupal.org/node/175292
#&dummy=.jpg
#$displayimage .= '<a href="'. $modulepath .'/image.php?imgp='. base64_encode($absolpath . $path_middle .'/'. $retval[$poct - 1]) .'&imgw='. $imgwbig .'&imgh='. $imghbig .'"';
$displayimage .= '<a href="' . $modulepath . '/image.php?imgp=' . base64_encode($gallerypath . '/' . $retval[$poct - 1]) . '&imgw=' . $imgwbig . '&imgh=' . $imghbig . '"';
#}
switch ($overbrowser) {
case 'thickbox':
$displayimage .= ' class="thickbox"';
$displayimage .= ' rel="img_' . $setname . '"';
#$attributes['class'] = $link_class;
#$attributes['rel'] = 'img_' . ($node->nid? $node->nid: time()); // 'insert' has no $node->nid
break;
case 'lightbox':
$displayimage .= ' rel="lightbox[' . $setname . ']"';
#$attributes['rel'] = 'lightbox[' . ($node->nid? $node->nid: time()) . ']'; // 'insert' has no $node->nid
break;
case 'greybox':
$displayimage .= ' class="greybox"';
break;
default:
break;
}
if ($showcaption != '') {
if ($showcaption != 'filename') {
$caption = $showcaption;
}
$displayimage .= ' title="' . $caption . '"';
}
$displayimage .= '>';
# width="' . $imgw . '"
#$displayimage .= '<img style="border: 0; margin:0px; padding:0px;" alt="" src="'. $modulepath .'/image.php?imgp='. base64_encode($absolpath . $path_middle .'/'. $retval[$poct - 1]) .'&imgw='. $imgw .'&imgh='. $imgh .'" />';
$displayimage .= '<img style="border: 0; margin:0px; padding:0px;" alt="" src="' . $modulepath . '/image.php?imgp=' . base64_encode($gallerypath . '/' . $retval[$poct - 1]) . '&imgw=' . $imgw . '&imgh=' . $imgh . '" />';
$displayimage .= '</a>';
}
else {
$displayimage .= '<a href="' . $fullimgpath . '">';
#$result .= '<center>' . $retval[$poct-1] . '</center>';
$displayimage .= $retval[$poct - 1];
#brokenimage("Error loading PNG");
#$result .= '</a>';
$displayimage .= '</a>';
}
#$result .= '<br><font size="-1">'. $retval[$poct-1] . '</font>'; # $fullimgpath
$tablerows[$cnt][0] = $displayimage;
$tablerows[$cnt][1] = '<font size="-1">' . $retval[$poct - 1] . '</font>';
# We need some code for brilliant_gallery_checklist
$tmp = '';
# E.g. albums/2008/20080321-25_belgicko_zasypane_snehom/dsc02784_w1000.jpg
$tmp .= '<div class="bgchecklist"> <div class="form-item"> <input name="' . 'user-' . md5($_GET['fld'] . '/' . $retval[$poct - 1]) . '" id="' . 'user-' . md5($_GET['fld'] . '/' . $retval[$poct - 1]) . '" value="1" class="form-brilliant_gallery_checklist-checkbox" type="checkbox"> <label class="option"> <font color=green>visible</font> </label> </div></div>';
$tablerows[$cnt][2] = $tmp;
}
$header = array(
'File name',
'Thumbnail',
'Gallery display',
);
$data = array();
foreach ($tablerows as $x => $val) {
$data[] = array(
'data' => array(
$tablerows[$x][0],
$tablerows[$x][1],
$tablerows[$x][2],
),
);
}
$result .= theme_table($header, $data);
$result .= '<p>';
}
}
$result .= '</ol>';
# End of brilliant_gallery_checklist form.
$result .= "</div></form>";
return $result;
}
function bg_iterative_recurse_dir($from = '.') {
if (!is_dir($from)) {
return false;
}
$files = array();
$dirs = array(
$from,
);
while (NULL !== ($dir = array_pop($dirs))) {
if ($dh = opendir($dir)) {
while (false !== ($file = readdir($dh))) {
if ($file == '.' || $file == '..') {
continue;
}
$path = $dir . '/' . $file;
if (is_dir($path)) {
$dirs[] = $path;
}
else {
$files[] = $path;
}
}
closedir($dh);
}
}
return $files;
}
function render_brilliant_gallery($thisfolder = '', $colcountoverride = '', $widthoverride = '', $sortoverride = '', $maximumnumbertoshow = '', $colouroverride = '', $beginfromoverride = 1, $captionyesnotext = '') {
$bgcachexpire = variable_get('brilliant_gallery_cache_duration', 90) * 24 * 3600;
// Cache expiration time in days.
// Is this a Picasa gallery?
$picasafolder = false;
#echo '....'.substr($thisfolder,0,29);
if (substr($thisfolder, 0, 24) == 'http://picasaweb.google.') {
// Must work for all variants - http://picasaweb.google.com, http://picasaweb.google.co.uk, etc.
$picasafolder = true;
}
#drupal_add_css(drupal_get_path('module', 'brilliant_gallery') .'/brilliant_gallery.css');
# Patching a possible problem with i18n
$langcode = '';
if (function_exists('i18n_get_lang')) {
$langcode = i18n_get_lang();
}
#$result = '</p>';
$result = '';
$galleryfolder = variable_get('brilliant_gallery_folder', '');
if (substr($galleryfolder, strlen($galleryfolder) - 1, 1) == '/' or substr($galleryfolder, 0, 1) == '/') {
#watchdog('error', 'failed to notify "weblogs.com" (site)');
#form_set_error('yemail', t('Header injection attempt detected. Do not enter line feed characters into the from field!'));
$bgmsg = 'Main gallery folder path must not begin or end with a slash; please fix it at /admin/settings/brilliant_gallery';
drupal_set_message($bgmsg);
watchdog('Brilliant Gal', $bgmsg);
return;
}
/*
if ($thisfolder <> '') {
$galleryfolder .= '/'. $thisfolder;
}
*/
if ($thisfolder != '') {
if ($galleryfolder != '') {
#$galleryfolder .= '/' . $thisfolder;
$galleryfolder .= (substr($thisfolder, 0, 1) == '/' ? '' : '/') . $thisfolder;
// See http://drupal.org/node/176939#comment-1494648
}
else {
$galleryfolder = $thisfolder;
}
}
if ($colcountoverride == '') {
$columns = variable_get('brilliant_gallery_maxcol', 3);
}
else {
$columns = $colcountoverride;
}
if ($widthoverride == '') {
$imagewidth = variable_get('brilliant_gallery_maximagewidth', 150);
}
else {
$imagewidth = $widthoverride;
}
if ($sortoverride == '' or strtolower($sortoverride) == 'sort') {
$brilliant_gallery_sort = variable_get('brilliant_gallery_sort', '1');
}
else {
$brilliant_gallery_sort = $sortoverride;
}
if ($colouroverride == '') {
$bgcolour = variable_get('brilliant_gallery_bcgcolour_textfield', '#000000');
}
else {
$bgcolour = $colouroverride;
}
#if ($captionyesornot == 'yes' or $captionyesornot == '' or (variable_get('brilliant_gallery_caption', '') <> '' and $captionyesornot <> 'no')) {
if (($captionyesnotext == 'yes' or $captionyesnotext == '') and variable_get('brilliant_gallery_caption', '') != '') {
$showcaption = 'filename';
}
else {
if ($captionyesnotext == 'no' or variable_get('brilliant_gallery_caption', '') == '' and ($captionyesnotext == 'yes' or $captionyesnotext == 'no')) {
$showcaption = '';
}
else {
#$showcaption = $captionyesornot;
$showcaption = $captionyesnotext;
}
}
$imagecrop = variable_get('brilliant_gallery_crop', FALSE);
$padding = variable_get('brilliant_gallery_padding', 3);
$overbrowser = variable_get('brilliant_gallery_overbrowser', 'lightbox');
// Totally full resolution display would be impractical, so this is the maximum width of "full" resolution.
$fullresolutionmaxwidth = variable_get('brilliant_gallery_maxwidth', '1000');
$path = url(file_directory_path() . '/' . $galleryfolder, array(
'absolute' => TRUE,
));
// url() ads i18n codes to the URL ... we need to remove them here...
if ($langcode != '') {
$path = str_replace('/' . $langcode . '/', '/', $path);
}
// Non-clean URLs need removing ?q=
$path = str_replace("?q=", "", $path);
// Get absolute path
if ($picasafolder) {
$url_to_fetch = $thisfolder;
#echo '.--..'.$url_to_fetch;
$mgalleryurl = md5($url_to_fetch);
$pcachetemp = trim(variable_get('brilliant_gallery_pcache', file_directory_temp()));
if ($pcachetemp == '' or $pcachetemp == file_directory_temp()) {
// If there is no cache directory in the files folder, then we need to use the default temp dir
$pcachetemp = file_directory_temp();
$beg_realpcachetemp = file_directory_temp();
$slashpcachetemp = '';
}
else {
$slashpcachetemp = '/' . $pcachetemp;
$beg_realpcachetemp = realpath(file_directory_path()) . $slashpcachetemp;
}
#watchdog('Brilliant Gal','sakr: '.$beg_realpcachetemp);
#$mkdirek = $pcachetemp . '/bg_picasa_'. $mgalleryurl;
$mkdirek = $beg_realpcachetemp . '/bg_picasa_' . $mgalleryurl;
/*
$timenow = time();
$lastchanged = $timenow;
$fdirpath = $mkdirek.'/.'; // Needs a slash and dot to appear as a file to be able to get last mod time.
$lastchanged = @filemtime($fdirpath);
$direxpired = false;
if ($timenow - $lastchanged > $bgcachexpire){
$direxpired = true;
// If the image is expired, we need to actively delete it, for the case that it was removed / hidden by the owner.
#brilliant_gallery_unlinkRecursive($mkdirek); // http://be.php.net/manual/en/function.rmdir.php
}
drupal_set_message('dir ... '.$timenow . ' - '.$lastchanged.' == '.($timenow - $lastchanged). ' ('.$bgcachexpire.') '.$dirrmed);
if (is_dir($mkdirek) and !$direxpired) {
// If it exists, we assume it is also populated, so we don't create it, and we don't go fetching the remote data!
#echo 'exists';
}
else {
#echo 'new';
include ('./'. drupal_get_path('module', 'brilliant_gallery') ."/picasa.inc");
}
*/
// We go and look at the images every time we render BG, because it sometimes happens that Picasa does not provide them all at the time of the initial fetching. So we will fetch any missing ones, and also replace the expired ones.
// Vacilando 20091016: It is ABSOLUTELY CRUCIAL that this uses include_ONCE, otherwise picasa.inc was called twice in some cases.
include_once './' . drupal_get_path('module', 'brilliant_gallery') . "/picasa.inc";
$absolpath = $slashpcachetemp . '/bg_picasa_' . $mgalleryurl;
#echo $absolpath;
#drupal_set_message(t('absol: '.$absolpath));
}
else {
/*
$rp = file_directory_path();
if ($galleryfolder <> '') {
$rp .= '/'. $galleryfolder;
}
$absolpath = realpath($rp);
*/
$absolpath = '/' . $galleryfolder;
}
#$result .= $absolpath;
#watchdog('Brilliant Gal','absol: '.$absolpath);
# Make an array with images in this folder, and their properties.
#$temp = load_dir_to_array($absolpath, $imagewidth, $fullresolutionmaxwidth, $brilliant_gallery_sort);
$temp = load_dir_to_array($absolpath, $imagewidth, $fullresolutionmaxwidth, $brilliant_gallery_sort, $imagecrop);
$retval_dimensions = $temp[0];
$imagemaxh = $temp[1];
$maxpoct = count($retval_dimensions);
#if (arg(2) == 'edit') {
#print_r( $retval_dimensions );
#}
# Get a list of images that are forbidden from display.
#$uid=$user->uid;
#echo $user->uid;
$excludedimgs = array();
// any checkbox id that starts with user- we remember the current user's settings
// any other id is global and we use user=0
/*
$result=db_query("select qid,state from {brilliant_gallery_checklist} ".
" where nid='$nid' and qid not like 'user-%' and user=0 ".
" union ".
"select qid,state from {brilliant_gallery_checklist} ".
"where nid='$nid' and qid like 'user-%' and user='$uid' ");
*/
$dbresult = db_query("select qid from {brilliant_gallery_checklist} where qid like 'user-%' and state='1' ");
while ($data = db_fetch_object($dbresult)) {
$excludedimgs[] = $data->qid;
}
#print_r($excludedimgs);
// If $columns is 0, columns will fill up the available space.
if ($columns != 0) {
// Total 'width' controls the number of thumbnails in each row. The number, in pixels, should be calculated thusly: [maximum width desired for thumbnails] + [padding - if any, x 2] + [margin - if any, x 2] + [border - if any, x 2] x [number of thumbnails desired in each row]
$style_ul = "font-size:0; margin:0px; dummy: 0; padding:0px; width: " . ($imagewidth + 2 * $padding) * $columns . "px;";
}
$column_count = 0;
#$pocetobr = 0;
$setname = mt_rand(1, 9999999);
#$result .= '<!-- Brilliant Gallery Table Beginning --><table border="0" rules="none" frame="box" cellpadding="0" cellspacing="0" bgcolor="' . $bgcolour . '"';
#$result .= '<!-- Brilliant Gallery Table Beginning -->';
#$result .= '<ul class="brilliant_gallery" style="' . $style_ul . '">';
$result .= '<ul style="' . $style_ul . '">';
#if ( $thisfolder <> '' ) {
#$result .= ' align="center"';
# }
#$result .= ' style="width:' . $columns*$imagewidth . 'px;">'; #cell-spacing: 5px;
#$result .= ' style="width:' . $columns*$imagewidth . 'px;"';
#$result .= '>' . "\n"; #cell-spacing: 5px;
$maxpoct_show = '';
if ($maximumnumbertoshow != '' and is_numeric($maximumnumbertoshow)) {
$maxpoct_show = $maximumnumbertoshow;
}
$retval = array();
$cnt = 0;
for ($poct = 1; $poct <= $maxpoct; $poct++) {
# Skip any images that were excluded from display.
# md5() must be made of the main gallery path etc. ending with the file name (unique identifier). E.g. albums/2008/20080321-25_belgicko_zasypane_snehom/dsc02784_w1000.jpg
if (array_search('user-' . md5($galleryfolder . '/' . $retval_dimensions[$poct - 1]['file']), $excludedimgs) !== false) {
continue;
}
if ($poct < $beginfromoverride) {
continue;
# Begin only from $beginfromoverride image.
}
$cnt += 1;
if ($cnt > $maxpoct_show and $maxpoct_show != '') {
continue;
# Do not show more than $maxpoct_show (if defined).
}
$retval[$poct - 1] = $retval_dimensions[$poct - 1]['file'];
$fullimgpath = $path . '/' . $retval[$poct - 1];
#if ($column_count == 0) { $result .= ('<tr>'); }
#$result .= ('<td align="center" bgcolor="' . $bgcolour . '" style="padding: ' . $padding . 'px ' . $padding . 'px ' . $padding . 'px ' . $padding . 'px;vertical-align: middle;">');
#$result .= ('<td align="center" bgcolor="' . $bgcolour . '" style="padding: ' . $padding . 'px ' . $padding . 'px ' . $padding . 'px ' . $padding . 'px;vertical-align: middle;">' . "\n");
#$pocetobr += 1;
if (testext($retval[$poct - 1])) {
$caption = str_replace(array(
'.',
'_',
), ' ', basename($retval[$poct - 1], strrchr($retval[$poct - 1], '.')));
#$smallenough = false;
$imgw = $retval_dimensions[$poct - 1]['imgw'];
$imgh = $retval_dimensions[$poct - 1]['imgh'];
$imgwbig = $retval_dimensions[$poct - 1]['imgwbig'];
$imghbig = $retval_dimensions[$poct - 1]['imghbig'];
$imgcrop = $retval_dimensions[$poct - 1]['imgcrop'];
#@$smallenough = $retval_dimensions[$poct - 1]['smallenough'];
#$style_li = "float: left; list-style: none; background: #000; width: 44px; height: 33px; padding: 4px; text-align: center; margin: 0; border: none;";
$style_li = "font-size:0; float: left; width: " . $imagewidth . "px; list-style: none; background: " . $bgcolour . "; height: " . $imagemaxh . "px; padding: " . $padding . "px; text-align: center; margin: 0px; border: none;";
$result .= '<li style="' . $style_li . '">' . "\n";
# Get this module's path:
$modulepath = url(drupal_get_path('module', 'brilliant_gallery'), array(
'absolute' => TRUE,
));
# url() ads i18n codes to the URL ... we need to remove them here...
if ($langcode != '') {
$modulepath = str_replace('/' . $langcode . '/', '/', $modulepath);
}
# Non-clean URLs need removing ?q=
$modulepath = str_replace("?q=", "", $modulepath);
#if ($smallenough === true) {
# $result .= '<a href="'. $fullimgpath .'"';
#}
#else {
# Important to begin with the "/" otherwise thumbnails in non-root folders fail. See http://drupal.org/node/175292
#$result .= '<a href="' . $modulepath .'/image.php?imgp=' . base64_encode( $absolpath . '/' . $retval[$poct-1] ) . '&imgw=' . $imgwbig . '&imgh=' . $imghbig . '"'; #&dummy=.jpg
#&dummy=.jpg
$result .= '<a href="' . $modulepath . '/image.php?imgp=' . base64_encode($absolpath . '/' . $retval[$poct - 1]) . '&imgw=' . $imgwbig . '&imgh=' . $imghbig . '"';
#}
switch ($overbrowser) {
case 'thickbox':
$result .= ' class="thickbox"';
$result .= ' rel="img_' . $setname . '"';
#$attributes['class'] = $link_class;
#$attributes['rel'] = 'img_' . ($node->nid? $node->nid: time()); // 'insert' has no $node->nid
break;
case 'lightbox':
$result .= ' rel="lightbox[' . $setname . ']"';
#$attributes['rel'] = 'lightbox[' . ($node->nid? $node->nid: time()) . ']'; // 'insert' has no $node->nid
break;
case 'greybox':
$result .= ' class="greybox"';
break;
default:
break;
}
if ($showcaption != '') {
if ($showcaption != 'filename') {
$caption = $showcaption;
}
$result .= ' title="' . $caption . '"';
}
$result .= '>';
# Important to begin with the "/" otherwise thumbnails in non-root folders fail. See http://drupal.org/node/175292
/*
$modulepath = url(drupal_get_path('module', 'brilliant_gallery'), array('absolute' => TRUE));
# url() ads i18n codes to the URL ... we need to remove them here...
if ( $langcode <> '' ) {
$modulepath = str_replace( '/' . $langcode . '/', '/', $modulepath );
}
# Non-clean URLs need removing ?q=
$modulepath = str_replace( "?q=", "", $modulepath );
*/
#$result .= '<img style="display: block;border:0" src="' . $modulepath .'/image.php?imgp=' . base64_encode( $absolpath . '/' . $retval[$poct-1] ) . '&imgw=' . $imgw . '&imgh=' . $imgh . '" />'; # width="' . $imgw . '"
#$result .= '<img style="border: 0; margin:0px; padding:0px;" alt="" src="' . $modulepath .'/image.php?imgp=' . base64_encode( $absolpath . '/' . $retval[$poct-1] ) . '&imgw=' . $imgw . '&imgh=' . $imgh . '" />'; # width="' . $imgw . '"
# width="' . $imgw . '"
#$result .= '<img style="border: 0; margin:0px; padding:0px;" alt="" src="'. $modulepath .'/image.php?imgp='. base64_encode($absolpath .'/'. $retval[$poct - 1]) .'&imgw='. $imgw .'&imgh='. $imgh .'" />';
$result .= '<img style="border: 0; margin:0px; padding:0px;" alt="" src="' . $modulepath . '/image.php?imgp=' . base64_encode($absolpath . '/' . $retval[$poct - 1]) . '&imgw=' . $imgw . '&imgh=' . $imgh . '&imgcrop=' . $imgcrop . '" />';
#$result .= '</a>';
$result .= '</a>' . "\n";
}
else {
$fosiz = ceil($imagewidth / 13);
$style_li = "font-size:" . $fosiz . "px; float: left; width: " . $imagewidth . "px; list-style: none; background: " . $bgcolour . "; height: " . $imagemaxh . "px; padding: " . $padding . "px; text-align: center; margin: 0px; border: none;";
$result .= '<li style="' . $style_li . '">' . "\n";
$result .= '<a href="' . $fullimgpath . '">';
#$result .= '<center>' . $retval[$poct-1] . '</center>';
$result .= $retval[$poct - 1];
#brokenimage("Error loading PNG");
#$result .= '</a>';
$result .= '</a>' . "\n";
}
#$result .= '</td>';
$result .= '</li>' . "\n";
$column_count += 1;
#if ($column_count == $columns) { $result .= ("</tr>\n"); $column_count = 0; }
}
#if ($column_count <> 0) { $result .= ("</tr>"); }
#if ($column_count <> 0) { $result .= ("</tr>\n"); }
#$result .= "</table>\n";
$result .= "</ul>\n";
#$result .= '<br style="clear: both;" />';
#$result .= '<p>';
return $result;
}
# Implementation of hook_filter().
function brilliant_gallery_filter($op, $delta = 0, $format = -1, $text = '') {
switch ($op) {
case 'no cache':
return FALSE;
// FALSE means cache is used. See http://api.drupal.org/api/function/hook_filter/6
case 'list':
return array(
0 => t('Brilliant Gallery Tag'),
);
case 'description':
return t('Substitutes a special Brilliant Gallery Tag with the actual gallery table.');
case 'prepare':
return $text;
case 'process':
# process it here........
$text = replace_brilliant_gallery_tags($text);
#drupal_set_message('here '.microtime());
return $text;
}
}
function brilliant_gallery_get_allowed_params() {
$allowed_params = array(
// path/to/your/gallery/folder/without/wrapping/slashes|
// or Picasa RSS URI
// If not set, the value set at /admin/settings/brilliant_gallery is used.
location,
// Columns to show. Zero (0) means there will be as many columns as the width of the page permits.
// If not set, the value set at /admin/settings/brilliant_gallery is used.
thumbcolumns,
// Width of individual thumbs. Height is calculated automatically, except in the case of square thumbs, where this will also be the height of the thumbs.
// If not set, the value set at /admin/settings/brilliant_gallery is used.
thumbwidth,
// 'sort' means images in the gallery will be sorted by their file names alphabetically, in ascending order. Set it to 'random' to shuffle the images in a gallery.
// If not set, the value set at /admin/settings/brilliant_gallery is used.
thumbsort,
// Maximum number of images to show in a gallery.
thumbmaxshow,
// Background colour in format #000000.
// If not set, the value set at /admin/settings/brilliant_gallery is used.
thumbbackcolour,
// Sequential number of the image in the gallery that should appear as the first one.
thumbstartfrom,
// Show captions in the overlay browser (based on the image file name (based on the image file name; dots and underscores are automatically replaced by spaces).
// Can be 'yes', 'no', or you can specify text that will override the file name (useful when showing a single image).
// If not set, the value set at /admin/settings/brilliant_gallery is used.
fullcaption,
// Maximum width of images in full view (in the overlay browser).
fullwidth,
// Squared - thumbnails are squared (both portrait and landscape images are cropped around their geometric centers).
// If not set, the value set at /admin/settings/brilliant_gallery is used.
thumbsquared,
// Table cell padding, in pixels.
thumbpadding,
// Don't show a grid of images, but a slide show.
// Currently only working for images fetched from Picasa.
thumbslideshow,
// Show only one or several images specified by file name(s), separated by commas. E.g.: imageone.jpg, imagetwo.png, imagethree.gif
thumbshowbyname,
// Cache the HTML code of the generated gallery.
thumbhtmlcache,
);
return $allowed_params;
}
function replace_brilliant_gallery_tags($str) {
# Old format - still supported
# [bg|path/to/gallery_folder|colcountoverride|widthoverride|sortorrandomoverride|maximumnumbertoshow|colouroverride|beginfromoverride|caption-yes-no-text]
# New format - allows multiline tags (strips out HTML), works with parameter => value attribution (position independent!)
#
#
#
$matchlink = '';
$orig_match = '';
preg_match_all("/(\\[)bg(\\|).*(\\])/", $str, $matches);
foreach ($matches[0] as $match) {
$omatch = $match;
$orig_match[] = $omatch;
$match = substr($match, 1, strlen($match) - 2);
// Remove HTML tags
$match = strip_tags($match);
// Create an array of parameter attributions
$match = explode("|", $match);
$allowed_params = brilliant_gallery_get_allowed_params();
// Remove enclosing spaces and get rid of empty parameter attributions.
$newmatch = array();
// Collect for the legacy style $match array.
$newgenmatch = array();
$isnewgettag = true;
foreach ($match as $val) {
$tmp = trim($val);
if ($tmp != '') {
$tmp2 = explode(' => ', $tmp);
if (sizeof($tmp2) == 2) {
// It's possibly a new generation tag
$tmp2[0] = strtolower(trim($tmp2[0]));
$tmp2[1] = trim($tmp2[1]);
// Check if it uses a valid parameter namem.
// The value MAY be none here, to allow re-setting some parameters.
if (in_array($tmp2[0], $allowed_params)) {
$newgenmatch[$tmp2[0]] = $tmp2[1];
}
else {
$msg = 'Parameter ' . $tmp2[0] . ' is invalid!';
drupal_set_message($msg);
watchdog($msg);
}
}
else {
// If one or more of the parameters does not use attribution, the whole tag is treated as an old generation one.
$isnewgettag = false;
$newmatch[] = $tmp;
}
}
}
if (!$isnewgettag) {
// Plain old tag
$match = $newmatch;
}
else {
// OK, we've got the new generation params in $newgenmatch
# $newgenmatch
}
#watchdog('Brilliant Gal', 'Got the array: '.vacilando_echo_array($match));
#watchdog('Brilliant Gal', 'Got the new array: '.vacilando_echo_array($newgenmatch));
// Cache the result if it comes from a non-random tag
$bgcachexpire = variable_get('brilliant_gallery_cache_duration', 90) * 24 * 3600;
// Cache expiration time in days.
$mbgtag = md5($omatch);
#########x TEMPORARILY SET TO FALSE!!
#if ($cache = cache_get('bg_gallery_table_'.$mbgtag) and !empty($cache->data)) {
if (false) {
$galhere = $cache->data;
}
else {
# render_brilliant_gallery takes parameters in a fixed order:
# 1 path/to/gallery_folder
# 2 colcountoverride
# 3 widthoverride
# 4 sortorrandomoverride
# 5 maximumnumbertoshow
# 6 colouroverride
# 7 beginfromoverride
# 8 caption-yes-no-text
$galhere = render_brilliant_gallery($match[1], $match[2], $match[3], $match[4], $match[5], $match[6], $match[7], $match[8]);
cache_set('bg_gallery_table_' . $mbgtag, $galhere, 'cache', time() + $bgcachexpire);
}
$matchlink[] = $galhere;
}
$str = str_replace($orig_match, $matchlink, $str);
return $str;
}
/**
* Implementation of hook_filter_tips().
*
* This hook allows filters to provide help text to users during the content
* editing process. Short tips are provided on the content editing screen, while
* long tips are provided on a separate linked page. Short tips are optional,
* but long tips are highly recommended.
*/
/*
function brilliant_gallery_filter_tips($delta, $format, $long = FALSE) {
switch ($delta) {
case 0:
if ($long) {
return t('Every instance of "foo" in the input text will be replaced with "%replacement".', array('%replacement' => variable_get('filter_example_foo_'. $format, 'bar')));
}
break;
case 1:
if ($long) {
return t('Every instance of the special <time /> tag will be replaced with the current date and time in the user\'s specified time zone.');
}
else {
return t('Use <time /> to display the current date/time.');
}
break;
}
}
*/
function brilliant_gallery_cron() {
brilliant_gallery_cleantmpdir();
}
function brilliant_gallery_cleantmpdir() {
// Delete files and directories from the file cache directory if their time is up!
$timenow = time();
$bgcachexpire = variable_get('brilliant_gallery_cache_duration', 90) * 24 * 3600;
// Cache expiration time in days.
$timestampexpired = time() - $bgcachexpire;
$cachetempdirectory = trim(variable_get('brilliant_gallery_pcache', file_directory_temp()));
if ($cachetempdirectory == '') {
// If there is no cache directory in the files folder, then we need to use the default temp dir
$cachetempdirectory = file_directory_temp();
}
else {
$cachetempdirectory = realpath(file_directory_path()) . '/' . $cachetempdirectory;
}
$GLOBALS['bg_removedcnt'] = 0;
#watchdog('Brilliant Gal','sakr2: '.$cachetempdirectory);
#watchdog('Brilliant Gal Cron','in');
brilliant_gallery_rmdir_recursive($cachetempdirectory, $timestampexpired);
// Also clear the Drupal cache - otherwise there might be some cached HTML pointing to files that are no longer in the file cache.
cache_clear_all();
watchdog('Brilliant Gal', 'Cleared ' . $GLOBALS['bg_removedcnt'] . ' files from the temp directory ' . $cachetempdirectory . ' after ' . variable_get('brilliant_gallery_cache_duration', 90) . ' days. Elapsed time: ' . (time() - $timenow) . ' seconds.');
}
/*
* http://nashruddin.com/Remove_Directories_Recursively_with_PHP
* This function removes a directory and its contents. Use with care; no undo!
* The function determines if argument is a regular file or a directory. If it is a regular file, it will remove the file. If it is a directory, it will remove its contents first by calling the function itself, and then removes the empty directory.
* This requires PHP 5 (because of 'scandir').
*/
function brilliant_gallery_rmdir_recursive($dir, $timestampexpired) {
#return; // TEMP SAFETY - TO BE CORRECTED LATER!
// Remove '/' at the end, if any
$slash = '/';
if (substr($dir, -1) == '/') {
$slash = '';
}
$files = scandir($dir);
array_shift($files);
// remove '.' from array
array_shift($files);
// remove '..' from array
foreach ($files as $file) {
$filename = $file;
$file = $dir . $slash . $file;
#watchdog('Brilliant Gal Cron','file: '.$file . '('.@filemtime($file));
if (is_dir($file)) {
if (substr(strtolower($filename), 0, strlen('bg_picasa_')) == 'bg_picasa_') {
// Only delete folders that start 'bg_picasa_'
brilliant_gallery_rmdir_recursive($file, $timestampexpired);
#drupal_set_message('dir: '.$file.' ('.$timestampexpired.')'); flush();
@rmdir($file);
}
}
else {
#unlink($file);
$suffix = strtolower(substr($filename, -4));
if ($suffix == '.jpg' or $suffix == 'jpeg' or $suffix == '.png' or $suffix == '.gif' or strtolower(substr($filename, 0, 3)) == 'bg_') {
# It is a file in the specified BG cache directory
#watchdog('Brilliant Gal Cron','file: '.$file . '('.@filemtime($file));
if (@filemtime($file) < $timestampexpired) {
#drupal_set_message('file: '.$file . '('.filemtime($file).' = '.date('Y-m-d H:i:s',filemtime($file)).') (++'.$GLOBALS['bg_removedcnt'].')');
$unlinked = unlink($file);
#drupal_set_message('file: '.$filepathname);
if ($unlinked) {
$GLOBALS['bg_removedcnt']++;
}
}
}
}
}
}Functions
Name |
Description |
|---|---|
| bg_iterative_recurse_dir | |
| brilliant_gallery_admin | |
| brilliant_gallery_all | |
| brilliant_gallery_block | Generate HTML for the Brilliant gallery block |
| brilliant_gallery_checklist_docheckbox | |
| brilliant_gallery_checklist_loadall | |
| brilliant_gallery_checklist_save | |
| brilliant_gallery_cleantmpdir | |
| brilliant_gallery_cron | |
| brilliant_gallery_filter | |
| brilliant_gallery_get_allowed_params | |
| brilliant_gallery_help | Display help and module information |
| brilliant_gallery_menu | |
| brilliant_gallery_perm | Valid permissions for this module |
| brilliant_gallery_perms | |
| brilliant_gallery_rmdir_recursive | |
| render_brilliant_gallery | |
| render_brilliant_gallery_manage | |
| replace_brilliant_gallery_tags |