modules/fast_gallery/fast_gallery.module

<?php

// $Id:

/**
 * @file
 * Fast Gallery allows you to build galleries based on your file
 * system with folders and subfolders.
 *
 * This module is sponsored by Sch�r Webdesign.
 * Visit www.schaerwebdesign.ch or the Drupal-related blog www.rapsli.ch.
 *
 * Original version by Raphael Sch�r - www.schaerwebdesign.ch.
 *
 * @author Raphael Sch�r - www.schaerwebdesign.ch
 */

define('FG_DEFAULT_STORAGE_ENGINE','default.storage.inc');

/**
 * Implementation of hook_menu
 * @return array
 */
function fast_gallery_menu() {
  $items['admin/config/fast_gallery'] = array(
    'title' => 'Fast Gallery',
    'description' => 'Configure the fast gallery module',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('fast_gallery_general_settings_form'),
    'access arguments' => array('administer fast gallery'),
    'file' => 'fast_gallery.admin.inc',
    'file path' => drupal_get_path('module', 'fast_gallery'),
  );

  $items['fast_gallery/ajax/%op'] = array(
    'page callback' => 'fast_gallery_ajax_handler',
    'page arguments' => array(2),
    'access arguments' => array('administer fast gallery'),
    'file' => 'fast_gallery.admin.inc',
    'file path' => drupal_get_path('module', 'fast_gallery'),
  );

  /*$items['fast_gallery'] = array(
    'page callback' => 'fast_gallery_page',
    'access arguments' => array('access content'),
    'title' => 'Fast Gallery',
  );*/
  
  $fg_galleries = variable_get('fg_galleries', array());
  foreach ($fg_galleries as $gallery) {
    //print_r($gallery['fg_alias']);
    $items[$gallery['fg_alias']] = array(
      'page callback' => 'fast_gallery_page_alias',
      'page arguments' => array($gallery['fg_path']),
      'access arguments' => array('access content'),
      'title' => $gallery['fg_title'],
    ); 
  }
  //exit();
  return $items;
}

function _fast_gallery_get_alias_count($path) {
  $ar = explode("/", $path);
  if ($ar[count($ar)-1] == '') {
    array_shift($ar);
  }
  return count($ar);
}

function fast_gallery_page_alias($path) {
  $settings = variable_get('fg_galleries');
  
  $current_path_alias = check_plain($_GET['q']);
  
  $start = strlen($settings[$path]['fg_alias']);
  $path_new = substr($current_path_alias, ++$start);
  $path_new  = $settings[$path]['fg_path'] . $path_new;
  
  //fetching the needed objects
  $fg = fast_gallery_get_FastGallery();
  $storage = $fg->getStorageEngine();

  drupal_set_breadcrumb($fg->buildBreadCrumbs());
  $current_path = check_plain($_GET['q']);

  $images = $storage->getImages($path_new);

  $html = '';
  foreach ($images as $image) {
    if ($image->isDir()) {//incase of a subfolder -> make a different link
      $image_html = l($image->renderHtml(), $current_path . '/' . $image->getName(), array('html' => TRUE));
    }
    else {
      $image_html = l($image->renderHtml(), $image->getPath(), array('html' => TRUE));
      
    }

    //use .tpl file to output an image
    $html .= theme('fast_gallery_image', array('image' => $image_html));
  }
  return $html;
}
/**
 * Callback function to actually display the page.
 * @return string html
 */
function fast_gallery_page() {
  drupal_set_title(variable_get('fast_gallery_title', 'Fast Gallery'));

  //fetching the needed objects
  $fg = fast_gallery_get_FastGallery();
  $storage = $fg->getStorageEngine();

  drupal_set_breadcrumb($fg->buildBreadCrumbs());
  $current_path = check_plain($_GET['q']);

  //getting the path and modifying it
  $path = check_plain($_GET['q']);
  $ar_path = explode('/', $path);
  array_shift($ar_path);
  $path = implode("/", $ar_path);
  $images = $storage->getImages($path);

  $html = '';
  foreach ($images as $image) {
    if ($image->isDir()) {//incase of a subfolder -> make a different link
      $image_html = l($image->renderHtml(), $current_path . '/' . $image->getName(), array('html' => TRUE));
    }
    else {
      $image_html = l($image->renderHtml(), $image->getPath(), array('html' => TRUE));
      
    }

    //use .tpl file to output an image
    $html .= theme('fast_gallery_image', array('image' => $image_html));
  }
  return $html;
}

/**
 * Implementation of hook_cron() to keep gallery up-to-date.
 */
function fast_gallery_cron() {
  $fg = fast_gallery_get_FastGallery();
  $fg->rescanGallery();
}

/**
 * Implementation of hook_theme
 * @return array
 */
function fast_gallery_theme() {
  return array(
    'fast_gallery_image' => array(
      'variables' => array(
        'image' => NULL,
  ),
      'template' => 'fast_gallery-image',
  ),
    'fg_multiple_galleries' => array(
      'render element' => 'form',
    ),
  );
}

/**
 * Implementation of hook_init
 */
function fast_gallery_init() {
  drupal_add_css(drupal_get_path('module', 'fast_gallery') . '/fast_gallery.css');
}


/**
 * helper function to return the controller class
 * FastGallery
 * @return FastGallery
 */
function fast_gallery_get_FastGallery() {
  include_once('fast_gallery.class.php');
  return FastGallery :: getInstance();
}

/**
 * helper function to return the Cache
 * @return FastGalleryCache
 */
function fast_gallery_get_cache() {
  include_once('fast_gallery.cache.class.php');
  return FastGalleryCache::getInstance();
}


/**
 * Print a variable to the 'message' area of the page. Uses drupal_set_message()
 */
function d($str) {
  print '<pre>';
  print_r($str);
  print '</pre>';
}
1	<?php
2
3	// $Id:
4
5	/**
6	* @file
7	* Fast Gallery allows you to build galleries based on your file
8	* system with folders and subfolders.
9	*
10	* This module is sponsored by Sch�r Webdesign.
11	* Visit www.schaerwebdesign.ch or the Drupal-related blog www.rapsli.ch.
12	*
13	* Original version by Raphael Sch�r - www.schaerwebdesign.ch.
14	*
15	* @author Raphael Sch�r - www.schaerwebdesign.ch
16	*/
17
18	define('FG_DEFAULT_STORAGE_ENGINE','default.storage.inc');
19
20	/**
21	* Implementation of hook_menu
22	* @return array
23	*/
24	function fast_gallery_menu() {
25	$items['admin/config/fast_gallery'] = array(
26	'title' => 'Fast Gallery',
27	'description' => 'Configure the fast gallery module',
28	'page callback' => 'drupal_get_form',
29	'page arguments' => array('fast_gallery_general_settings_form'),
30	'access arguments' => array('administer fast gallery'),
31	'file' => 'fast_gallery.admin.inc',
32	'file path' => drupal_get_path('module', 'fast_gallery'),
33	);
34
35	$items['fast_gallery/ajax/%op'] = array(
36	'page callback' => 'fast_gallery_ajax_handler',
37	'page arguments' => array(2),
38	'access arguments' => array('administer fast gallery'),
39	'file' => 'fast_gallery.admin.inc',
40	'file path' => drupal_get_path('module', 'fast_gallery'),
41	);
42
43	/*$items['fast_gallery'] = array(
44	'page callback' => 'fast_gallery_page',
45	'access arguments' => array('access content'),
46	'title' => 'Fast Gallery',
47	);*/
48
49	$fg_galleries = variable_get('fg_galleries', array());
50	foreach ($fg_galleries as $gallery) {
51	//print_r($gallery['fg_alias']);
52	$items[$gallery['fg_alias']] = array(
53	'page callback' => 'fast_gallery_page_alias',
54	'page arguments' => array($gallery['fg_path']),
55	'access arguments' => array('access content'),
56	'title' => $gallery['fg_title'],
57	);
58	}
59	//exit();
60	return $items;
61	}
62
63	function _fast_gallery_get_alias_count($path) {
64	$ar = explode("/", $path);
65	if ($ar[count($ar)-1] == '') {
66	array_shift($ar);
67	}
68	return count($ar);
69	}
70
71	function fast_gallery_page_alias($path) {
72	$settings = variable_get('fg_galleries');
73
74	$current_path_alias = check_plain($_GET['q']);
75
76	$start = strlen($settings[$path]['fg_alias']);
77	$path_new = substr($current_path_alias, ++$start);
78	$path_new = $settings[$path]['fg_path'] . $path_new;
79
80	//fetching the needed objects
81	$fg = fast_gallery_get_FastGallery();
82	$storage = $fg->getStorageEngine();
83
84	drupal_set_breadcrumb($fg->buildBreadCrumbs());
85	$current_path = check_plain($_GET['q']);
86
87	$images = $storage->getImages($path_new);
88
89	$html = '';
90	foreach ($images as $image) {
91	if ($image->isDir()) {//incase of a subfolder -> make a different link
92	$image_html = l($image->renderHtml(), $current_path . '/' . $image->getName(), array('html' => TRUE));
93	}
94	else {
95	$image_html = l($image->renderHtml(), $image->getPath(), array('html' => TRUE));
96
97	}
98
99	//use .tpl file to output an image
100	$html .= theme('fast_gallery_image', array('image' => $image_html));
101	}
102	return $html;
103	}
104	/**
105	* Callback function to actually display the page.
106	* @return string html
107	*/
108	function fast_gallery_page() {
109	drupal_set_title(variable_get('fast_gallery_title', 'Fast Gallery'));
110
111	//fetching the needed objects
112	$fg = fast_gallery_get_FastGallery();
113	$storage = $fg->getStorageEngine();
114
115	drupal_set_breadcrumb($fg->buildBreadCrumbs());
116	$current_path = check_plain($_GET['q']);
117
118	//getting the path and modifying it
119	$path = check_plain($_GET['q']);
120	$ar_path = explode('/', $path);
121	array_shift($ar_path);
122	$path = implode("/", $ar_path);
123	$images = $storage->getImages($path);
124
125	$html = '';
126	foreach ($images as $image) {
127	if ($image->isDir()) {//incase of a subfolder -> make a different link
128	$image_html = l($image->renderHtml(), $current_path . '/' . $image->getName(), array('html' => TRUE));
129	}
130	else {
131	$image_html = l($image->renderHtml(), $image->getPath(), array('html' => TRUE));
132
133	}
134
135	//use .tpl file to output an image
136	$html .= theme('fast_gallery_image', array('image' => $image_html));
137	}
138	return $html;
139	}
140
141	/**
142	* Implementation of hook_cron() to keep gallery up-to-date.
143	*/
144	function fast_gallery_cron() {
145	$fg = fast_gallery_get_FastGallery();
146	$fg->rescanGallery();
147	}
148
149	/**
150	* Implementation of hook_theme
151	* @return array
152	*/
153	function fast_gallery_theme() {
154	return array(
155	'fast_gallery_image' => array(
156	'variables' => array(
157	'image' => NULL,
158	),
159	'template' => 'fast_gallery-image',
160	),
161	'fg_multiple_galleries' => array(
162	'render element' => 'form',
163	),
164	);
165	}
166
167	/**
168	* Implementation of hook_init
169	*/
170	function fast_gallery_init() {
171	drupal_add_css(drupal_get_path('module', 'fast_gallery') . '/fast_gallery.css');
172	}
173
174
175	/**
176	* helper function to return the controller class
177	* FastGallery
178	* @return FastGallery
179	*/
180	function fast_gallery_get_FastGallery() {
181	include_once('fast_gallery.class.php');
182	return FastGallery :: getInstance();
183	}
184
185	/**
186	* helper function to return the Cache
187	* @return FastGalleryCache
188	*/
189	function fast_gallery_get_cache() {
190	include_once('fast_gallery.cache.class.php');
191	return FastGalleryCache::getInstance();
192	}
193
194
195	/**
196	* Print a variable to the 'message' area of the page. Uses drupal_set_message()
197	*/
198	function d($str) {
199	print '<pre>';
200	print_r($str);
201	print '</pre>';
202	}