| 1 |
<?php
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// $Id$
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/**
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| 5 |
* @file
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* Slide Show CS, fancy slideshow block
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*
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| 8 |
* This block provides a fancy customizable slideshow block.
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| 9 |
*/
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| 10 |
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/**
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| 12 |
* Display help and module information
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* @param path which path of the site we're displaying help
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* @param arg array that holds the current path as would be returned from arg() function
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| 15 |
* @return help text for the path
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*/
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function slideshowcs_help($path, $arg) {
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| 18 |
$output = '';
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switch ($path) {
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| 20 |
case "admin/help#slideshowcs":
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$output = '<p>'. t("Displays a nice slideshow with cool effects using Cross-Slide jQuery plugin.") .'</p>';
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break;
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}
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return $output;
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} // function slideshowcs_help
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function slideshowcs_install() {
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$defaultpath = file_directory_path() .'/slideshowcs';
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file_check_directory($defaultpath, 1); // Check if the directory exist and create it if necessary.
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}
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function slideshowcs_init() {
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slideshowcs_generate();
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}
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function slideshowcs_perm() {
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return array('access slideshowcs content', 'administer slideshowcs');
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}
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function slideshowcs_block($op = 'list', $delta = 0, $edit = array()) {
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switch ($op) {
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case 'list':
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$blocks[0] = array(
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| 47 |
'info' => t('Slideshow CS block'),
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);
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return $blocks;
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case 'configure':
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| 51 |
$form = array();
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if ($delta == 0) {
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}
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return $form;
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case 'view': default:
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switch ($delta) {
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case 0:
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$block['subject'] = "";
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$block['content'] = slideshowcs_contents(1);
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break;
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}
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return $block;
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}
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}
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// Theme hook
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function slideshowcs_theme() {
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return array(
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'slideshowcs_my_form' => array(
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'arguments' => $form,
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),
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'slideshowcs' => array(
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'template' => 'slideshowcs',
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'arguments' => array(
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'contenido' => $contenido,
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),
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),
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);
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}
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// Content Generation
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function slideshowcs_contents($which_block) {
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switch ($which_block) {
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case 1:
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$filepaths = variable_get('imagesinfolder', array()) ;
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if (!empty($filepaths)) {
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$blockidcss = "slideshowCS" ;
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$trans = array("!blockid" => $blockidcss, "!blockheight" => variable_get('block_height', '200'));
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$contenido = strtr("<div id='!blockid' style='height:!blockheightpx'>", $trans) ;
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$contenido .= t('Loading...') ."</div>" ;
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}
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$contenido = theme('slideshowcs', $contenido);
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return $contenido;
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break;
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default: break;
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}
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}
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function slideshowcs_generate() {
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$defaultpath = file_directory_path() .'/slideshowcs';
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$filepaths = variable_get('imagesinfolder', array()) ;
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$filebasepath = variable_get('slideshowcs_folderpath', array()) ;
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$path = drupal_get_path('module', 'slideshowcs');
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if (!empty($filepaths)) {
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$blockidcss = "slideshowCS" ;
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| 110 |
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$trans = array("!blockid" => $blockidcss, "!blockheight" => variable_get('block_height', '200'));
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$contenido = strtr("<div id='!blockid' style='height:!blockheightpx'>", $trans) ;
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$contenido .= t('Loading...') ."</div>" ;
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$indice = 0 ;
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$images = array();
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foreach ( $filepaths as $valor ) {
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$indice++ ;
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$fade = variable_get('fade_time', '1');
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// Picture enabled?
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$auxiliar = 'enabled'. $indice ;
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if (variable_get($auxiliar, '1')) {
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$auxiliarfromx = 'fromx'. $indice ;
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$auxiliarfromy = 'fromy'. $indice ;
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$auxiliarfromzoom = 'fromzoom'. $indice ;
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$auxiliartox = 'tox'. $indice ;
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$auxiliartoy = 'toy'. $indice ;
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$auxiliartozoom = 'tozoom'. $indice ;
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$auxiliartime = 'time'. $indice ;
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$urlpic = file_create_url(
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t("!filebase!filename",
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array(
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'!filebase' => $filebasepath,
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'!filename' => '/'. $valor,
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)
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)
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) ;
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$from = array(
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'!fromx' => variable_get( $auxiliarfromx, '0'),
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'!fromy'=> variable_get( $auxiliarfromy, '0'),
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'!fromzoom' => variable_get( $auxiliarfromzoom, '1'),
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);
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$to = array(
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'!tox' => variable_get($auxiliartox, '0'),
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'!toy' => variable_get($auxiliartoy, '0'),
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'!tozoom' => variable_get($auxiliartozoom, '1'),
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);
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$images[] = array(
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'src' => $urlpic,
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'from' => strtr('!fromx% !fromy% !fromzoomx', $from),
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'to' => strtr('!tox% !toy% !tozoomx', $to),
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'time' => variable_get($auxiliartime, '2'),
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);
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}
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}
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// If there is no Pictures in the chosen folder
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}
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else {
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$contenido = t("<div id='slideshowCS' style='height:100px'>No images in the configured folder</div>") ;
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}
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$js_settings = array(
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'imagesCS' => $images,
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'fade' => $fade,
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);
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// Add Style Sheets
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drupal_add_css($path .'/slideshowcs.css') ;
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// Feature requested to jQuery plugin module: add cross-slide plugin to JQ plugins
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// if (module_exists('jq')) {jq_add('crossslide');}
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// Until Cross-Slide is added to jQuery plugins:
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drupal_add_js($path .'/jquery.cross-slide.js', 'module', 'header') ;
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drupal_add_js(array('slideshowcs' => $js_settings), 'setting');
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//drupal_add_js("var slideshowcsjsvar = ". drupal_to_js($images).";",'inline');
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drupal_add_js($path .'/slideshowcs.js', 'module', 'header') ;
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//drupal_add_js($path.'/slideshowcs.js') ;
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return $contenido ;
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}
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// Admin section
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function slideshowcs_menu() {
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$items = array();
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$items['admin/settings/slideshowcs'] = array(
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'title' => t('Slideshow CS settings'),
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'page callback' => 'slideshowcs_form',
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'access arguments' => array('access administration pages'),
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'description' => t('Configure Slideshow CS'),
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'type' => MENU_NORMAL_ITEM,
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);
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return $items;
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}
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function slideshowcs_form() {
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return drupal_get_form('slideshowcs_my_form');
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}
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function theme_slideshowcs_my_form(&$form) {
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// Render the first section
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$output = drupal_render($form['Folder']) ;
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// Add the table to be draggable
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// TODO: save the values to make it work properly
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// drupal_add_tabledrag('menu-slideshow', 'order', 'sibling', 'menu-weight');
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$header = array(
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array('data' => t('File')),
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array('data' => t('Enable')),
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array('data' => t('From x %')),
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array('data' => t('From y %')),
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array('data' => t('From Zoom .x')),
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array('data' => t('To x %')),
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array('data' => t('To y %')),
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array('data' => t('To Zoom .x')),
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array('data' => t('Time (s)')),
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);
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$rows = array() ;
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$row = array() ;
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$first_level = array() ;
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foreach (element_children($form['files']) as $key => $value) {
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// TODO
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// $form['files'][$value]['weight']['#attributes']['class'] = 'menu-weight';
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$first_level = array($value) ;
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$second_level = array() ;
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foreach (element_children($form['files'][$value]) as $key2 => $value2) {
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$second_level[] = drupal_render($form['files'][$value][$value2]) ;
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}
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$row = array_merge($first_level, $second_level, array(drupal_render($form['files'][$value]['weight']))) ;
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$row = array('data' => $row) ;
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$row['class'] = !empty($row['class']) ? $row['class'] .' draggable' : 'draggable';
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$rows[] = $row;
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}
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if ($rows) {
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// TODO
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// $output .= '<div>'. theme('table', $header, $rows, array('id' => 'menu-slideshow')) .'</div>' ;
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$output .= '<div>'. theme('table', $header, $rows) .'</div>' ;
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}
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$output .= drupal_render($form);
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| 258 |
return $output;
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}
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| 261 |
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function slideshowcs_my_form($form_state) {
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| 263 |
//from: '65% 50% 1x',
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| 264 |
//to: '100% 20% 1x',
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| 265 |
//time: 2
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| 266 |
$defaultpath = file_directory_path() . t('/slideshowcs');
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| 267 |
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| 268 |
$form['Folder'] = array(
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| 269 |
'#type' => 'fieldset',
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| 270 |
'#title' => t('Settings'),
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| 271 |
'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['Folder']['slideshowcs_folderpath'] = array(
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| 275 |
'#type' => 'textfield',
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| 276 |
'#title' => t('Pictures folder'),
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'#default_value' => variable_get('slideshowcs_folderpath', $defaultpath),
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| 278 |
'#size' => 50,
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| 279 |
'#maxlength' => 50,
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| 280 |
'#description' => t("Folder where the images are situated."),
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| 281 |
'#required' => TRUE,
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| 282 |
);
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| 283 |
$form['Folder']['block_height'] = array(
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| 284 |
'#type' => 'textfield',
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| 285 |
'#title' => t('Height'),
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| 286 |
'#default_value' => variable_get('block_height', '200'),
|
| 287 |
'#size' => 4,
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| 288 |
'#maxlength' => 4,
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| 289 |
'#description' => t("Block height in pixels."),
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| 290 |
'#required' => TRUE,
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| 291 |
);
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| 292 |
$form['Folder']['fade_time'] = array(
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| 293 |
'#type' => 'textfield',
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| 294 |
'#title' => t('Fade'),
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| 295 |
'#default_value' => variable_get('fade_time', '1'),
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| 296 |
'#size' => 4,
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| 297 |
'#maxlength' => 1,
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| 298 |
'#description' => t("Fade duration in seconds."),
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| 299 |
'#required' => TRUE,
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| 300 |
);
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| 301 |
|
| 302 |
// Files section
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| 303 |
$form['files'] = array(
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| 304 |
'#type' => 'hidden',
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| 305 |
'#title' => t('Files'),
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| 306 |
);
|
| 307 |
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| 308 |
// See if the directory has images
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| 309 |
$contenido1 = file_scan_directory(
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| 310 |
variable_get('slideshowcs_folderpath', $defaultpath),
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| 311 |
"jpg$|png$|gif$",
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| 312 |
array('.', '..', 'CVS'),
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| 313 |
0, // Callback (0 for no callback).
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| 314 |
FALSE,
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| 315 |
'filename',
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| 316 |
0
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| 317 |
) ;
|
| 318 |
|
| 319 |
$filenames = array() ;
|
| 320 |
foreach ($contenido1 as $value) {
|
| 321 |
// Entire path $value->filename
|
| 322 |
// File name with extension $value->basename
|
| 323 |
// File name with no extension "$value->name
|
| 324 |
if (FALSE == image_get_info( $value->filename )) {
|
| 325 |
drupal_set_message(t('The file %name is not an image', array('%name' => $value->basename)), 'warning');
|
| 326 |
}
|
| 327 |
else {
|
| 328 |
$fileimage = $value->basename ;
|
| 329 |
$filenames[] = $fileimage ;
|
| 330 |
}
|
| 331 |
}
|
| 332 |
|
| 333 |
sort($filenames);
|
| 334 |
variable_set('imagesinfolder', $filenames) ;
|
| 335 |
|
| 336 |
$indice = 0;
|
| 337 |
foreach ($filenames as $key => $value) {
|
| 338 |
$indice++ ;
|
| 339 |
|
| 340 |
$form['files'][$value] = array(
|
| 341 |
'#type' => 'hidden',
|
| 342 |
'#title' => t($value),
|
| 343 |
);
|
| 344 |
$auxiliar = 'enabled'. $indice ;
|
| 345 |
$form['files'][$value][$auxiliar] = array(
|
| 346 |
'#type' => 'checkbox',
|
| 347 |
//'#title' => t($value),
|
| 348 |
'#default_value' => variable_get($auxiliar, '1'),
|
| 349 |
'#weight' => 1 ,
|
| 350 |
);
|
| 351 |
// From
|
| 352 |
$auxiliar = 'fromx'. $indice ;
|
| 353 |
$form['files'][$value][$auxiliar] = array(
|
| 354 |
'#type' => 'textfield',
|
| 355 |
//'#title' => t('Origin x'),
|
| 356 |
'#default_value' => variable_get($auxiliar, '0'),
|
| 357 |
'#size' => 2,
|
| 358 |
'#maxlength' => 3,
|
| 359 |
//'#description' => t("Folder where the images are situated."),
|
| 360 |
'#required' => FALSE,
|
| 361 |
'#weight' => 2 ,
|
| 362 |
);
|
| 363 |
$auxiliar = 'fromy'. $indice ;
|
| 364 |
$form['files'][$value][$auxiliar] = array(
|
| 365 |
'#type' => 'textfield',
|
| 366 |
//'#title' => t('y'),
|
| 367 |
'#default_value' => variable_get($auxiliar, '0'),
|
| 368 |
'#size' => 2,
|
| 369 |
'#maxlength' => 3,
|
| 370 |
//'#description' => t("Folder where the images are situated."),
|
| 371 |
'#required' => FALSE,
|
| 372 |
'#weight' => 3 ,
|
| 373 |
);
|
| 374 |
$auxiliar = 'fromzoom'. $indice ;
|
| 375 |
$form['files'][$value][$auxiliar] = array(
|
| 376 |
'#type' => 'textfield',
|
| 377 |
//'#title' => t('Zoom'),
|
| 378 |
'#default_value' => variable_get($auxiliar, '1'),
|
| 379 |
'#size' => 2,
|
| 380 |
'#maxlength' => 3,
|
| 381 |
//'#description' => t("Folder where the images are situated."),
|
| 382 |
'#required' => FALSE,
|
| 383 |
'#weight' => 4 ,
|
| 384 |
);
|
| 385 |
// TO
|
| 386 |
$auxiliar = 'tox'. $indice ;
|
| 387 |
$form['files'][$value][$auxiliar] = array(
|
| 388 |
'#type' => 'textfield',
|
| 389 |
//'#title' => t('To x'),
|
| 390 |
'#default_value' => variable_get($auxiliar, '0'),
|
| 391 |
'#size' => 2,
|
| 392 |
'#maxlength' => 3,
|
| 393 |
//'#description' => t("Folder where the images are situated."),
|
| 394 |
'#required' => FALSE,
|
| 395 |
'#weight' => 5 ,
|
| 396 |
);
|
| 397 |
$auxiliar = 'toy'. $indice ;
|
| 398 |
$form['files'][$value][$auxiliar] = array(
|
| 399 |
'#type' => 'textfield',
|
| 400 |
//'#title' => t('y'),
|
| 401 |
'#default_value' => variable_get($auxiliar, '0'),
|
| 402 |
'#size' => 2,
|
| 403 |
'#maxlength' => 3,
|
| 404 |
//'#description' => t("Folder where the images are situated."),
|
| 405 |
'#required' => FALSE,
|
| 406 |
'#weight' => 6 ,
|
| 407 |
);
|
| 408 |
$auxiliar = 'tozoom'. $indice ;
|
| 409 |
$form['files'][$value][$auxiliar] = array(
|
| 410 |
'#type' => 'textfield',
|
| 411 |
//'#title' => t('Zoom2'),
|
| 412 |
'#default_value' => variable_get($auxiliar, '1'),
|
| 413 |
'#size' => 2,
|
| 414 |
'#maxlength' => 4,
|
| 415 |
//'#description' => t("Folder where the images are situated."),
|
| 416 |
'#required' => FALSE,
|
| 417 |
'#weight' => 7 ,
|
| 418 |
);
|
| 419 |
// Duration
|
| 420 |
$auxiliar = 'time'. $indice ;
|
| 421 |
$form['files'][$value][$auxiliar] = array(
|
| 422 |
'#type' => 'textfield',
|
| 423 |
//'#title' => t('Duration'),
|
| 424 |
'#default_value' => variable_get($auxiliar, '2'),
|
| 425 |
'#size' => 2,
|
| 426 |
'#maxlength' => 2,
|
| 427 |
//'#description' => t("Duration."),
|
| 428 |
'#required' => FALSE,
|
| 429 |
'#weight' => 8 ,
|
| 430 |
);
|
| 431 |
}
|
| 432 |
|
| 433 |
$form = system_settings_form($form);
|
| 434 |
$form['#theme'] = 'slideshowcs_my_form';
|
| 435 |
return $form;
|
| 436 |
}
|
| 437 |
|
| 438 |
function slideshowcs_my_form_validate($form, &$form_state) {
|
| 439 |
$folderpath = $form_state['values']['slideshowcs_folderpath'];
|
| 440 |
|
| 441 |
$directory = rtrim($folderpath, '/\\');
|
| 442 |
// Check if directory exists.
|
| 443 |
$defaultpath = file_directory_path() . t('/slideshowcs');
|
| 444 |
if (!is_dir($directory)) {
|
| 445 |
//form_set_error('slideshowcs_folderpath', t('The directory %directory does not exist.', array('%directory' => $directory)));
|
| 446 |
drupal_set_message(t('The directory %directory does not exist.', array('%directory' => $directory)), 'error');
|
| 447 |
}
|
| 448 |
}
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