lazyest-thumbs.php | searchcode

/wp-content/plugins/lazyest-gallery/lazyest-thumbs.php

http://cartonbank.googlecode.com/
PHP | 255 lines | 184 code | 40 blank | 31 comment | 68 complexity | 9c8b1afbecea186ca45d799f6e29e20f MD5 | raw file
Possible License(s): GPL-3.0, GPL-2.0, LGPL-2.1, AGPL-1.0, LGPL-3.0

<?php



function showThumbs() {					// Builds thumbnails view page



	global $gallery_root, $currentdir, $file, $gallery_address, $user_level, $lg_text_domain;



	if (!lg_user_can_access($currentdir)) {

		echo "<p>";

		_e('You cannot browse this folder.', $lg_text_domain);

		echo "</p>";

	} else {



		$gallery_uri = get_option('lg_gallery_uri');



		// Fix for permalinks

		if (strlen(get_option('permalink_structure')) != 0){

			$gallery_uri = $gallery_uri.'?';

		} else {

			$gallery_uri = $gallery_uri.'&amp;';

		}



		// gathering pagination infos

		$thumbs_page = get_option('lg_thumbs_page');

		if($thumbs_page != 0 && isset($_GET['offset']) && is_numeric($_GET['offset'])){

			$offset = floor(abs(intval($_GET['offset']))/$thumbs_page)*$thumbs_page;

		}

		else{

			$offset = 0;

		}



		$folder_caption = clean_folder_caption($currentdir.$dir);

		$category = substr($currentdir, 0, (strlen($currentdir) -1));



		// Icons code

		// This section will display proper icon for each folder

		echo "<div class='folder_caption'>";



			if (is_file($gallery_root.$currentdir.$category.'.png')){

				$resource = imagecreatefrompng($gallery_root.$currentdir.$category.'.png');

				if (imagesx($resource) > get_option('lg_thumbwidth'))

					echo '<img src="'.get_option('siteurl').'/wp-content/plugins/lazyest-gallery/lazyest-img.php?file='.$currentdir.$category.'.png'.'&amp;thumb=1" alt="" class="icon" />&raquo; '.$folder_caption."\n";

				else

					echo '<img src="'.$gallery_address.$currentdir.$category.'.png"  alt="'.$category.'" class="icon"/> &raquo; '.$folder_caption;

			}

			else if (is_file($gallery_root.$currentdir.$category.'.jpg')){

				$resource = imagecreatefromjpeg($gallery_root.$currentdir.$category.'.jpg');

				if (imagesx($resource) > get_option('lg_thumbwidth'))

					echo '<img src="'.get_option('siteurl').'/wp-content/plugins/lazyest-gallery/lazyest-img.php?file='.$currentdir.$category.'.jpg'.'&amp;thumb=1" alt="" class="icon" />&raquo; '.$folder_caption."\n";

				else

					echo '<img src="'.$gallery_address.$currentdir.$category.'.jpg"  alt="'.$category.'" class="icon"/> &raquo; '.$folder_caption;

			}

			else if (is_file($gallery_root.$currentdir.$category.'.jpeg')){

				$resource = imagecreatefromjpeg($gallery_root.$currentdir.$category.'.jpeg');

				if (imagesx($resource) > get_option('lg_thumbwidth'))

					echo '<img src="'.get_option('siteurl').'/wp-content/plugins/lazyest-gallery/lazyest-img.php?file='.$currentdir.$category.'.jpeg'.'&amp;thumb=1" alt="" class="icon" />&raquo; '.$folder_caption."\n";

				else

					echo '<img src="'.$gallery_address.$currentdir.$category.'.jpeg" alt="'.$category.'" class="icon"/> &raquo; '.$folder_caption;

			}

			else if (is_file($gallery_root.$currentdir.$category.'.gif')){

				$resource = imagecreatefromgif($gallery_root.$currentdir.$category.'.gif');

				if (imagesx($resource) > get_option('lg_thumbwidth'))

					echo '<img src="'.get_option('siteurl').'/wp-content/plugins/lazyest-gallery/lazyest-img.php?file='.$currentdir.$category.'.gif'.'&amp;thumb=1" alt="" class="icon" />&raquo; '.$folder_caption."\n";

				else

					echo '<img src="'.$gallery_address.$currentdir.$category.'.gif"  alt="'.$category.'" class="icon"/> &raquo; '.$folder_caption;

			}



		echo "</div>";

		// End of Icons code



		// Here begins thumbs table

		echo '<table class="lazyest_thumb_view" summary="thumbs"><tr>';



		$tcol_count = 1;

		$tcolumns = get_option('lg_thumbs_columns');

		$imgfiles = get_imgfiles($dir);



		// Sort the files

		if (get_option('lg_sort_alphabetically') == "TRUE")

			sort($imgfiles);



		if(isset($imgfiles)) {

			if($thumbs_page == 0){

				// no pagination, display all

				$end = count($imgfiles);

				$offset = 0;

			}

			else{

				$end = $thumbs_page + $offset ;

				if(count($imgfiles) < $end ){

					$end = count($imgfiles);

				}

			}



			// This is because XHTML compiling

			$currdir = str_replace(" ", "%20", $currentdir);



			// Main cycle

			for ($i = $offset; $i < $end; $i++) {

				$img = $imgfiles[$i];



				if( file_exists($gallery_root.$currentdir.'captions.xml')){

					$caption = clean_image_caption($img, $currentdir);

				}



				// Removing HTML tags

				$title = ereg_replace("<[^>]*>", "", $caption);



				// Tumbs Cache code

				if(get_option('lg_enable_cache') == "TRUE"){

					if(!file_exists($gallery_root.$currentdir.get_option('lg_thumb_folder').$img)) {

						createCache($currentdir, $img, true);

					}



					/* =============

					 * The Right URL

					 * ============= */



					// Lightbox informations

					$lb_enabled = get_option('lg_enable_lb_support');

					$lb_thumbs = get_option('lg_enable_lb_thumbs_support');

					$lb_force = get_option('lg_force_lb_support');

					// Thickbox informations

					$tb_enabled = get_option('lg_enable_tb_support');

					$tb_thumbs = get_option('lg_enable_tb_thumbs_support');

					$tb_force = get_option('lg_force_tb_support');

					// Slides' cache infos

					$lg_scache = get_option('lg_enable_slides_cache');



					// Lightbox URL

					if ($lb_enabled == "TRUE" && $lb_thumbs == "TRUE" && $lg_scache == "TRUE" && some_lightbox_plugin() || $lb_force == "TRUE") {

						$slide_folder = get_option('lg_slide_folder');



						if(!file_exists($gallery_root.$currentdir.$slide_folder.$img)){

							createCache($currentdir, $img, false);

						}

						$urlImg = str_replace(" ", "%20", $gallery_address.$currentdir.$slide_folder.$img);

						echo '<td><a href="'.$urlImg.'" rel="lightbox['.$currentdir.']" title="'.$title.'"><img src="'.$gallery_address.$currdir.get_option('lg_thumb_folder').$img .'" alt="'.$img.'"  title="'. $title . '" /></a></td>';

					}

					// End of lightbox URL



					// Thickbox URL

					elseif ($tb_enabled == "TRUE" && $tb_thumbs == "TRUE" && $lg_scache == "TRUE" && some_thickbox_plugin() || $tb_force == "TRUE") {

						$slide_folder = get_option('lg_slide_folder');



						if(!file_exists($gallery_root.$currentdir.$slide_folder.$img)){

							createCache($currentdir, $img, false);

						}



						$thumb_folder = get_option('lg_thumb_folder');

						$xhthumbs = str_replace(" ", "%20", $currdir.$thumb_folder.$img);

						$xhurl = str_replace(" ", "%20", $currdir.$img);



						$xhslides = str_replace(" ", "%20", $currdir.$slide_folder.$img);

						echo '<td><a href="'.$gallery_address.$xhslides.'" class="thickbox" title="'. $title . ' "><img src="'. $gallery_address.$xhthumbs .'" alt="'.$img.'"   /></a></td>';

					}

					// End of thickbox URL



					// Normal URL

					else {

						$thumb_folder = get_option('lg_thumb_folder');

						$xhthumbs = str_replace(" ", "%20", $currdir.$thumb_folder.$img);

						$xhurl = str_replace(" ", "%20", $currdir.$img);

						echo '<td><a href="'.$gallery_uri.'file='.$xhurl.'"><img src="'.$gallery_address.$xhthumbs .'" alt="'.$img.'"  title="'. $title . '" /></a></td>';

					}



					/* ================

					* End of Right URL

					* ================ */



					$tcol_count++;

				}

				// On the fly code

				else {

					// this will prevent some unshown thumb

					$mem = get_option('lg_buffer_size');

					ini_set("memory_limit", $mem);



					$resource = $gallery_root.$currentdir.$img;

					$path = pathinfo($resource);



					switch(strtolower($path["extension"])){

						case "jpeg":

						case "jpg":

							$resource = imagecreatefromjpeg($resource);

							break;

						case "gif":

							$resource = imagecreatefromgif($resource);

							break;

						case "png":

							$resource = imagecreatefrompng($resource);

							break;

						default:

							break;

					}



					if (imagesx($resource) > get_option('lg_thumbwidth')){

						echo '<td><a href="'.$gallery_uri.'file='.$currdir.$img.'"><img src="'.get_option('siteurl').'/wp-content/plugins/lazyest-gallery/lazyest-img.php?file='.$currdir.$img.'&amp;thumb=1" alt="'.$img.'" title="'. $title . '"/></a></td>';

					} else {

						echo '<td><a href="'.$gallery_uri.'file='.$currdir.$img.'"><img src="'.$gallery_address.$currdir.$img.'" alt="'.$img.'" title="'. $title . '"/></a></td>';

					}

					$tcol_count++;

				}

				if ( $tcol_count > $tcolumns ){

					echo '</tr><tr>';

					$tcol_count = 1;

				}

			}

		}



		echo '<td></td></tr></table>';



		// Pagination's navigatior code

		if($thumbs_page != 0){

			$pages = ceil(sizeof($imgfiles) / $thumbs_page);

			echo '<div id="pagination">';



			if($offset > 0){

				echo '<a href="'.$gallery_uri.'file='.$currdir.'&amp;offset='.($offset - $thumbs_page) .'"  title="previous">'. __('&laquo; Prev', $lg_text_domain) .'</a> '."\n";

			}



			if( $pages > 1){

				for($i = 1; $i <= $pages; $i++){

					if( $offset != ($i-1) * $thumbs_page )

						echo ' <a href="'.$gallery_uri.'file='.$currdir.'&amp;offset='. ($i-1) * $thumbs_page . '" >'. $i. '</a> ';

					else

						echo " $i ";

				}

			}



			if(count($imgfiles) > ($thumbs_page + $offset ) ){

				echo ' <a href="'.$gallery_uri.'file='.$currdir.'&amp;offset='.$end .'"  title="next">'. __('Next &raquo;',$lg_text_domain) .'</a> ';

			}

			echo '</div>';

		}

		// End of Pagination's navigatior code



		// Admin links

		if (get_option('lg_enable_captions') == "TRUE") {

			get_currentuserinfo();

			if (strlen($currentdir) !=0){

				if ($user_level >= 8) {

					echo "<div class='lg_admin'>";

						echo "<a href='".get_option('siteurl')."/wp-admin/".LG_FLM_PAGE."&amp;captions=".$currdir."'>";

						echo "&raquo; ";

						_e("Write captions for images in ", $lg_text_domain);

						echo " ".substr($currentdir, 0, strlen($currentdir)-1);

						echo "</a>";

					echo "</div>";

				}

			}

		}

	}

}



?>