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<?php
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// $Id: flash_gallery.module,v 1.1.2.2.2.5 2007/04/19 15:37:29 sime Exp $
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function flash_gallery_help($path, $arg) {
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switch ($path) {
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case 'admin/modules#description':
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return t('Allows displaying image galleries with Flash animation');
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}
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}
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function flash_gallery_perm() {
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return array('administer flash gallery');
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}
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function flash_gallery_menu() {
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drupal_add_css(drupal_get_path('module', 'flash_gallery') .'/flash_gallery.css');
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if (module_exists('image_gallery')) {
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drupal_add_css(drupal_get_path('module', 'image_gallery') .'/image_gallery.css');
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}
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$items = array();
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$items['fgallery'] = array(
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'page callback' => 'flash_gallery_render',
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'access arguments' => array('access content'),
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'type' => MENU_SUGGESTED_ITEM,
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);
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$items['fgallery_xml'] = array(
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'page callback' => 'flash_gallery_xml',
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['admin/content/fgallery'] = array(
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'title' => t('Flash Galleries'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('flash_gallery_admin_flash_gallery_form'),
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'access arguments' => array('administer flash gallery'),
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);
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return $items;
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}
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function flash_gallery_theme() {
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return array(
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'flash_gallery' => array(
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'function' => 'flash_gallery',
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'arguments' => array('galleries' => NULL, 'tid' => NULL,),
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),
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);
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}
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function flash_gallery_render($tid = 0) {
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$tid = (int) $tid;
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$output = '';
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if (module_exists('image') && module_exists('image_gallery')) {
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$galleries = taxonomy_get_tree(_image_gallery_get_vid(), $tid, -1, 1);
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for ($i=0; $i < count($galleries); $i++) {
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$galleries[$i]->count = taxonomy_term_count_nodes($galleries[$i]->tid, 'image');
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$tree = taxonomy_get_tree(_image_gallery_get_vid(), $galleries[$i]->tid, -1);
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$descendant_tids = array_merge(array($galleries[$i]->tid), array_map('_taxonomy_get_tid_from_term', $tree));
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$last = db_fetch_object(db_query_range(db_rewrite_sql('SELECT n.nid FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN (%s) AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC'), implode(',', $descendant_tids), 0, 1));
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$galleries[$i]->latest = node_load(array('nid' => $last->nid));
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}
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if ($tid) {
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$gallery = taxonomy_get_term($tid);
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$parents = taxonomy_get_parents($tid);
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foreach ($parents as $parent) {
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$breadcrumb[] = array('path' => 'fgallery/'. $parent->tid, 'title' => $parent->name);
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}
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$breadcrumb[] = array('path' => 'fgallery/', 'title' => t('Image galleries'));
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$breadcrumb = array_reverse($breadcrumb);
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drupal_set_title($gallery->name);
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}
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$breadcrumb[] = array('path' => $_GET['q']);
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// menu_set_location($breadcrumb);
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$output .= theme('flash_gallery', $galleries, $tid);
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}
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else {
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drupal_set_message(t('Both image module and image_gallery module should be enabled to use flash galleries.'), 'error');
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}
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return $output;
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}
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function flash_gallery($galleries, $tid) {
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$sizes = image_get_sizes();
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$size = $sizes['thumbnail'];
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$width = $size['width'];
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$height = $size['height'];
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$content = '';
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if (count($galleries)) {
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$content.= '<ul class="galleries">';
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foreach ($galleries as $gallery) {
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$content .= '<li class="clear-block">';
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if ($gallery->count)
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$content.= l(image_display($gallery->latest, 'thumbnail'), 'fgallery/'.$gallery->tid, array('html'=>TRUE));
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$content.= "<h3>".l($gallery->name, 'fgallery/'.$gallery->tid) . "</h3>\n";
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$content.= '<div class="description">'. check_markup($gallery->description) ."</div>\n";
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$content.= '<p class="count">' . format_plural($gallery->count, 'There is 1 image in this gallery', 'There are @count images in this gallery') . "</p>\n";
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if ($gallery->latest->changed) {
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$content.= '<p class="last">'. t('Last updated: %date', array('%date' => format_date($gallery->latest->changed))) . "</p>\n";
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}
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$content.= "</li>\n";
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}
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$content.= "</ul>\n";
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}
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if ($tid && taxonomy_term_count_nodes($tid, 'image')) {
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$location = base_path() . drupal_get_path('module', 'flash_gallery');
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$content .= '<script type="text/javascript" src="'. $location .'/simpleviewer/swfobject.js"></script>';
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$content .= t('<div id="flashcontent">Macromedia Flash is required. <a href="http://www.macromedia.com/go/getflashplayer/">Download Macromedia Flash.</a></div>');
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$content .= '<script type="text/javascript">'."\n";
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$op[] = $location .'/simpleviewer/viewer.swf';
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$op[] = 'viewer';
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$op[] = variable_get('flash_width', 700);
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$op[] = variable_get('flash_height', 600);
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// minimum Flash version required
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$op[] = 7;
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$op[] = '#'. variable_get('flash_background_color', '181818');
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$content .= 'var fo = new SWFObject("'. implode('", "', $op) .'");'."\n";
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if (variable_get('flash_transparent', 0)) {
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$content .= 'fo.addParam("wmode", "transparent");'."\n";
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}
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$content .= 'fo.addVariable("preloaderColor", "0x'. variable_get('flash_loader_color', 'ff0000') .'");'."\n";
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$content .= 'fo.addVariable("xmlDataPath", "'. url('fgallery_xml/'. $tid) .'");'."\n";
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$content .= 'fo.write("flashcontent");'."\n";
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$content .= '</script>';
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}
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if ($tid + count($galleries) == 0) {
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$content.= '<p class="count">' . format_plural(0, 'There is 1 image in this gallery', 'There are @count images in this gallery') . "</p>\n";
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}
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return $content;
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}
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function flash_gallery_xml($tid = 0) {
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$tid = (int) $tid;
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$xml = '<?xml version="1.0" encoding="UTF-8"?>'."\n";
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$xml = "<simpleviewerGallery ". flash_gallery_xml_options($tid) .">\n";
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$result = db_query(db_rewrite_sql("SELECT n.nid FROM {term_node} t INNER JOIN {node} n ON t.nid=n.nid WHERE n.status=1 AND n.type='image' AND t.tid=%d ORDER BY n.sticky DESC, n.created DESC"), $tid);
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while ($nid = db_fetch_object($result)) {
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$node = node_load($nid->nid);
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$images = $node->images;
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if (flash_gallery_is_jpg(file_create_path($images['preview']))) {
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$xml .= '<image><filename>';
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$xml .= basename($images['preview']);
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$xml .= '</filename><caption><![CDATA[';
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if (variable_get('xml_display_title', 1)) {
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$caption[] = $node->title;
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}
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if (variable_get('xml_show_link', 0)) {
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$caption[] = '<u>'. l(t('download'), file_create_url($images['_original'])) .'</u>';
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}
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if ($caption) {
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$xml .= implode(' :: ', $caption);
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unset($caption);
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}
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$xml .= ']]></caption></image>'."\n";
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}
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}
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$xml .= '</simpleviewerGallery>';
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drupal_set_header('Content-type: text/xml');
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print $xml;
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exit;
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}
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function flash_gallery_xml_options($tid) {
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$gallery = taxonomy_get_term($tid);
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$op[] = 'maxImageWidth="'. variable_get('xml_max_width', 480) .'"';
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$op[] = 'maxImageHeight="'. variable_get('xml_max_height', 480) .'"';
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$op[] = 'textColor="0x'. variable_get('xml_text_color', 'ffffff') .'"';
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$op[] = 'frameColor="0x'. variable_get('xml_frame_color', 'ffffff').'"';
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$op[] = 'frameWidth="'. variable_get('xml_frame_width', 20) .'"';
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$op[] = 'stagePadding="'. variable_get('xml_stage_padding', 40).'"';
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$op[] = 'thumbnailColumns="'. variable_get('xml_thumb_columns', 4) .'"';
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$op[] = 'thumbnailRows="'. variable_get('xml_thumb_rows', 1) .'"';
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$op[] = 'navPosition="'. variable_get('xml_nav_position', 'top').'"';
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$title = variable_get('xml_display_album', 1) ? $gallery->name : '';
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$op[] = 'title="'. $title .'"';
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$rc = variable_get('xml_right_click', 1) ? 'true' : 'false';
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$op[] = 'enableRightClickOpen="'. $rc .'"';
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//todo implement setting for background image
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$op[] = 'backgroundImagePath=""';
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$op[] = 'imagePath="'. flash_gallery_image_url() .'/"';
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$op[] = 'thumbPath="'. flash_gallery_image_url() .'/flash/thumbs/"'; return implode(' ', $op);
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}
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function flash_gallery_admin_flash_gallery_form() {
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flash_gallery_check_dirs();
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$form['dimensions'] = array(
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'#type' => 'fieldset',
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'#title' => t('dimensions'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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'#description' => t('All dimensions should be given in pixels.'),
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);
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$form['dimensions']['flash_width'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('flash_width', 700),
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'#size' => 5,
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'#maxlength' => 5,
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'#title' => t('width of flash animation'),
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'#required' => TRUE,
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);
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$form['dimensions']['flash_height'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('flash_height', 600),
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'#size' => 5,
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'#maxlength' => 5,
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'#title' => t('height of flash animation'),
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'#required' => TRUE,
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);
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$form['dimensions']['xml_max_width'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('xml_max_width', 480),
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'#size' => 5,
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'#maxlength' => 5,
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'#title' => t('width of your largest image in pixels'),
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'#required' => TRUE,
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'#description' => t('Used to determine the best layout for your gallery.'),
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);
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$form['dimensions']['xml_max_height'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('xml_max_height', 480),
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'#size' => 5,
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'#maxlength' => 5,
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'#title' => t('height of your largest image in pixels'),
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'#required' => TRUE,
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'#description' => t('Used to determine the best layout for your gallery.'),
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);
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$form['dimensions']['xml_frame_width'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('xml_frame_width', 20),
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'#size' => 5,
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'#maxlength' => 5,
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'#title' => t('width of image frame in pixels'),
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'#required' => TRUE,
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);
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$form['dimensions']['xml_stage_padding'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('xml_stage_padding', 40),
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'#size' => 5,
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'#maxlength' => 5,
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'#title' => t('stage padding'),
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'#description' => t('Distance between image and thumbnails and around gallery edge in pixels.'),
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'#required' => TRUE,
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);
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$form['colors'] = array(
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'#type' => 'fieldset',
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'#title' => t('colors'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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'#description' => t('All colors should be given as hexadecimal rgb-values.'),
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);
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$form['colors']['flash_background_color'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('flash_background_color', '181818'),
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'#size' => 6,
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'#maxlength' => 6,
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'#title' => t('background color'),
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'#description' => t('Background color of flash animation.'),
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'#required' => TRUE,
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);
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$form['colors']['flash_transparent'] = array(
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'#type' => 'checkbox',
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'#default_value' => variable_get('flash_transparent', 0),
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'#title' => t('tranparency'),
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'#description' => t('Checking this box will make your background transparent. This setting overrides the background color setting.'),
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);
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$form['colors']['flash_loader_color'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('flash_loader_color', 'ff0000'),
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'#size' => 6,
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'#maxlength' => 6,
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'#title' => t('flash loader color'),
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'#description' => t('Color of part of flash animation that says "loading xml data", while loading your gallery.'),
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'#required' => TRUE,
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);
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$form['colors']['xml_text_color'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('xml_text_color', 'ffffff'),
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'#size' => 6,
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'#maxlength' => 6,
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'#title' => t('text color'),
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'#description' => t('Color of title and caption text.'),
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'#required' => TRUE,
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);
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$form['colors']['xml_frame_color'] = array(
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'#type' => 'textfield',
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'#default_value' => variable_get('xml_frame_color', 'ffffff'),
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'#size' => 6,
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'#maxlength' => 6,
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'#title' => t('frame color'),
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'#description' => t('Color of image frame, navigation buttons (on top and hover buttons) and thumbnail frame.'),
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'#required' => TRUE,
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);
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$form['navigation'] = array(
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'#type' => 'fieldset',
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'#title' => t('navigation'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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);
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$options_1 = drupal_map_assoc(array(0, 1, 2, 3, 4, 5));
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$options_2 = drupal_map_assoc(array('top', 'bottom', 'left', 'right'));
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$form['navigation']['xml_nav_position'] = array(
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'#type' => 'select',
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'#options' => $options_2,
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'#default_value' => variable_get('xml_nav_position', 'top'),
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'#title' => t('navigation position'),
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'#description' => t('Position of thumbnails relative to image.'),
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);
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$form['navigation']['xml_thumb_columns'] = array(
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'#type' => 'select',
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'#options' => $options_1,
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'#default_value' => variable_get('xml_thumb_columns', 4),
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'#title' => t('thumbnail columns'),
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'#description' => t('Number of thumbnail columns. To disable thumbnails completely set this value to 0'),
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);
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$form['navigation']['xml_thumb_rows'] = array(
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'#type' => 'select',
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'#options' => $options_1,
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| 324 |
'#default_value' => variable_get('xml_thumb_rows', 1),
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'#title' => t('thumbnail rows'),
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'#description' => t('Number of thumbnail rows. To disable thumbnails completely set this value to 0.'),
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);
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$form['miscellaneous'] = array(
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'#type' => 'fieldset',
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'#title' => t('miscellaneous'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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);
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$form['miscellaneous']['xml_display_title'] = array(
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'#type' => 'checkbox',
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'#default_value' => variable_get('xml_display_title', 1),
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| 337 |
'#title' => t('display title'),
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'#description' => t('Whether to display the node title in the flash animation.'),
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);
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$form['miscellaneous']['xml_display_album'] = array(
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'#type' => 'checkbox',
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'#default_value' => variable_get('xml_display_album', 1),
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'#title' => t('display album name'),
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'#description' => t('Whether to display the album name in the flash animation.'),
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);
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$form['miscellaneous']['xml_show_link'] = array(
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'#type' => 'checkbox',
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'#default_value' => variable_get('xml_show_link', 0),
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'#title' => t('display download link'),
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'#description' => t('Apart from the node title, also display a clickable link to allow downloading the originally uploaded image.'),
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);
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$form['miscellaneous']['xml_rebuild_thumbs'] = array(
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'#type' => 'checkbox',
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'#default_value' => 0,
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'#title' => t('build thumbnail library'),
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'#description' => t('Normally, you should do this only once, after installing the module. This builds a library of thumbnails based on pre-existing images which reside inside pre-exising galleries. You do not have to repeat this later on: images that are created after installing this module are handled automatically. '),
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);
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$form['#validate'][] = 'flash_gallery_admin_validate';
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return system_settings_form($form);
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}
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function flash_gallery_admin_validate($form, &$form_state) {
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if ($form_state['values']['xml_rebuild_thumbs']) {
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flash_gallery_rebuild_thumbs();
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}
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}
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function flash_gallery_rebuild_thumbs() {
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| 369 |
flash_gallery_check_dirs();
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| 370 |
$tree = taxonomy_get_tree(_image_gallery_get_vid());
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| 371 |
$tids = array_map('_taxonomy_get_tid_from_term', $tree);
|
| 372 |
$result = db_query(db_rewrite_sql("SELECT n.nid FROM {term_node} t INNER JOIN {node} n ON t.nid = n.nid WHERE n.status = 1 AND n.type='image' AND t.tid IN (%s)"), implode(',', $tids));
|
| 373 |
while ($nid = db_fetch_object($result)) {
|
| 374 |
$node = node_load($nid->nid);
|
| 375 |
$images = $node->images;
|
| 376 |
if ($images['preview'] && flash_gallery_is_jpg(file_create_path($images['preview']))) {
|
| 377 |
$preview_name = flash_gallery_image_path() .'/flash/thumbs/'. basename($images['preview']);
|
| 378 |
$thumb = file_create_path($images['thumbnail']);
|
| 379 |
if (!copy($thumb, $preview_name)) {
|
| 380 |
$error = TRUE;
|
| 381 |
}
|
| 382 |
}
|
| 383 |
}
|
| 384 |
if ($error) {
|
| 385 |
drupal_set_message(t('Not all thumbnails were successfully created'), 'error');
|
| 386 |
}
|
| 387 |
else {
|
| 388 |
drupal_set_message(t('Thumbnail library was successfully created'));
|
| 389 |
}
|
| 390 |
}
|
| 391 |
|
| 392 |
function flash_gallery_nodeapi(&$node, $op, $teaser = NULL, $page = NULL) {
|
| 393 |
if ($node->type == 'image') {
|
| 394 |
$images = $node->images;
|
| 395 |
switch ($op) {
|
| 396 |
case 'insert':
|
| 397 |
case 'update':
|
| 398 |
if ($images['preview']) {
|
| 399 |
flash_gallery_check_dirs();
|
| 400 |
if (flash_gallery_is_jpg(file_create_path($images['preview']))) {
|
| 401 |
$preview_name = flash_gallery_image_path() .'/flash/thumbs/'. basename($images['preview']);
|
| 402 |
$thumb = file_create_path($images['thumbnail']);
|
| 403 |
copy($thumb, $preview_name);
|
| 404 |
}
|
| 405 |
}
|
| 406 |
break;
|
| 407 |
case 'delete':
|
| 408 |
if ($images['preview']) {
|
| 409 |
flash_gallery_check_dirs();
|
| 410 |
if (flash_gallery_is_jpg(file_create_path($images['preview']))) {
|
| 411 |
$preview_name = flash_gallery_image_path() .'/flash/thumbs/'. basename($images['preview']);
|
| 412 |
unlink($preview_name);
|
| 413 |
}
|
| 414 |
}
|
| 415 |
break;
|
| 416 |
}
|
| 417 |
}
|
| 418 |
}
|
| 419 |
|
| 420 |
function flash_gallery_is_jpg($path) {
|
| 421 |
$info = image_get_info($path);
|
| 422 |
if ($info['extension'] == 'jpg') {
|
| 423 |
return TRUE;
|
| 424 |
}
|
| 425 |
else {
|
| 426 |
return FALSE;
|
| 427 |
}
|
| 428 |
}
|
| 429 |
|
| 430 |
function flash_gallery_image_path() {
|
| 431 |
return rtrim(file_create_path(variable_get('image_default_path', 'images')), '/');
|
| 432 |
}
|
| 433 |
|
| 434 |
function flash_gallery_image_url() {
|
| 435 |
return rtrim(file_create_url(variable_get('image_default_path', 'images')), '/');
|
| 436 |
}
|
| 437 |
|
| 438 |
function flash_gallery_check_dirs() {
|
| 439 |
$path = flash_gallery_image_path() .'/flash';
|
| 440 |
$store_path = $path .'/thumbs';
|
| 441 |
if (!file_check_directory($path, FILE_CREATE_DIRECTORY)) {
|
| 442 |
return FALSE;
|
| 443 |
}
|
| 444 |
if (!file_check_directory($store_path, FILE_CREATE_DIRECTORY)) {
|
| 445 |
return FALSE;
|
| 446 |
}
|
| 447 |
return TRUE;
|
| 448 |
}
|
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