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<?php
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// $Id: simpleviewer.module,v 1.6 2009/03/06 19:48:01 stuartgreenfield Exp $
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/**
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* SWF Tools - simpleviewer.module
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*
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* Enables the use of SimpleViewer Flash
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* for image gallery display. SimpleViewer must be downloaded separately.
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*
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* Author's Site.
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* http://www.airtightinteractive.com/simpleviewer/
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*/
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define('SIMPLEVIEWER', 'simpleviewer'); // 'player', shows multiple images.
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/**
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* Implementation of hook_swftools_methods().
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*/
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function simpleviewer_swftools_methods() {
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$methods = array();
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$image_rotator = array(
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'name' => SIMPLEVIEWER,
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'module' => 'simpleviewer',
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'shared_file' => 'simpleviewer/viewer.swf',
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'file' => 'xmlDataPath',
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'version' => '7',
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'title' => t('SimpleViewer'),
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'download' => 'http://www.airtightinteractive.com/simpleviewer/',
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'width' => '700',
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'height' => '600',
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);
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$methods[SWFTOOLS_IMAGE_DISPLAY_LIST][SIMPLEVIEWER] = $image_rotator;
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return $methods;
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}
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/**
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* Implementation of hook_menu().
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*/
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function simpleviewer_menu() {
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$items = array();
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$items['admin/settings/swftools/simpleviewer'] = array(
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'title' => 'SimpleViewer',
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'description' => 'Settings for <a href="http://www.airtightinteractive.com/simpleviewer/">Airtight Interactive\'s SimpleViewer</a> image gallery.',
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'weight' => 1,
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'access arguments' => array('administer flash'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('simpleviewer_admin_form'),
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'file' => 'simpleviewer.admin.inc',
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'file path' => drupal_get_path('module', 'simpleviewer'),
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);
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return $items;
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}
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/**
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* Implementation of swftools_flashvars hook
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* Allows the Flash player provider to add variables to the Flashvars array.
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* Other arrays can also be modified.
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*
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*/
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function simpleviewer_swftools_flashvars($action, &$methods, &$vars) {
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$sv_vars = _simpleviewer_vars();
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// Here we only assign 'other' settings to othervars, and return 'swf' settings
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// as the flashvars. 'xml' settings are for the xml file only.
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// See http://www.airtightinteractive.com/forum/viewtopic.php?t=4085&start=0
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if (is_array($sv_vars['other'])) {
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$vars->othervars = array_merge($sv_vars['other'], $vars->othervars);
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}
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return $sv_vars['swf'];
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}
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/**
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* These are the default options and flashvars.
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*
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*/
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function _simpleviewer_vars() {
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include_once(drupal_get_path('module', 'simpleviewer') .'/simpleviewer.admin.inc');
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// Grab the admin form and use all of the default values as settings for the flash embedding.
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$sv_vars = simpleviewer_admin_form(TRUE);
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foreach (element_children($sv_vars) AS $name) {
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$name_parts = explode('_', $name);
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if ($name_parts[1] == 'xml') {
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// The last part of the Drupal variable name matches the SimpleViewer XML option name
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$return['xml'][$name_parts[2]] = $sv_vars[$name]['#default_value'];
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}
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elseif ($name_parts[1] == 'swf') {
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$return['swf'][$name_parts[2]] = $sv_vars[$name]['#default_value'];
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}
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else {
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$return['other'][$name_parts[2]] = $sv_vars[$name]['#default_value'];
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}
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}
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return $return;
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}
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function simpleviewer_simpleviewer_swftools_playlist($playlist_data, &$method, &$vars) {
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$sv_vars = _simpleviewer_vars();
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$xml_vars = array_merge($sv_vars['xml'], $vars->flashvars);
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$xml = '<?xml version="1.0" encoding="UTF-8"?>'."\n";
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$xml .= '<simpleviewerGallery '.
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'maxImageWidth="'. $xml_vars['maxImageWidth'] .'" '.
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'maxImageHeight="'. $xml_vars['maxImageHeight'] .'" '.
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'textColor="'. str_replace('#', '0x', $xml_vars['textColor']) .'" '.
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'frameColor="'. str_replace('#', '0x', $xml_vars['frameColor']) .'" '.
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'frameWidth="'. $xml_vars['frameWidth'] .'" '.
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'stagePadding="'. $xml_vars['stagePadding'] .'" '.
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'thumbnailColumns="'. $xml_vars['thumbnailColumns'] .'" '.
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'thumbnailRows="'. $xml_vars['thumbnailRows'] .'" '.
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'navPosition="'. $xml_vars['navPosition'] .'" '.
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'title="'. $xml_vars['title'] .'" '.
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'imagePath="'. $vars->params['base'] .'" '.
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'thumbPath="'. $vars->params['base'] .'" '.
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'enableRightClickOpen="'. $xml_vars['enableRightClickOpen'] .'" '.
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'backgroundImagePath="'. $xml_vars['backgroundImagePath'] .'">';
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foreach($playlist_data['playlist'] AS $track => $details) {
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$xml .= '
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<image>
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<filename>'. $details['filename']. '</filename>
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<caption>'. $details['description'] .'</caption>
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</image>';
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}
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$xml .= "\n</simpleviewerGallery>";
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return $xml;
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}
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