Buenas. Veréis quiero crear una galéria web de imágenes, para eso he buscado y he intentado usar un plugin llamado phpslideshow, lo he subido al servidor y el problema que tengo es que no se como configurarlo para que "lea" o coja las imágenes automáticamente desde una carpeta, la cual no está en la misma que el plugin.
Es decir anda cosa así:
-htdocs --Galería (aquí anda el plugin entero) ---Uploads (aquí están todas las fotos)
He accedido al index.php intentando buscar la solución pero no he sabido arreglármelas, así que recurro a vuestra ayuda, os pego el código php a ver si me podéis ayudar:
<?php /* PHPSlideShow v0.9 written by Greg Lawler from http://www.zinkwazi.com/scripts
v0.9.9.3 Jan 2008 - security fix to address xss vulnerability discovered by Jose Luis Góngora Fernández v0.9.9.1 Nov 2006 - stop infinite auto slideshow v0.9.9 June 2006 - added auto thumbnail creation v0.9.8 June 2006 - fixed the pics.txt special characters bug :) v0.9.7 May 2006 - fixed some Notify errors... v0.9.6 Feb 2006 - Added the <NEXT_IMAGE> tag and javascrip preloading. v0.9.5 Christmas 2005 - added sort by name and filmstrip thumbnail view v0.9.2 Aug 2005 - depricated $GLOBALS[] replaced with _GET v0.9.1 Aug 2005 - bug fixed to allow use on PHP < 4.3 v0.9 June 2005 - major re-write, now template based v0.6.2 august 2002 - minor upgrade, added javascript notes v0.6.1 july 2002 - fixed special character bug. v0.6 july 2002 - added lots of formatting options and a security patch v0.5.1 march 2002 - minor bug fixes, reg exp fix... v0.5 march 2002 - osx path fix, page headings for multi dir, cleaner... v0.4 july 10 2001 v0.3.5 july 5 2001 v0.3.4 april 19 2001 v0.3.3 january 9 2001 v0.3.1 september 29 2000 - added support for navigation image buttons v0.3 september 12 2000 - added support for image descriptions v0.2 august 28 2000
PHPSlideshow is relesed under the GPL See the license at http://www.gnu.org/licenses/gpl.txt Feel free to use/modify this little script
IMPORTANT NOTE.... ;) if you want to send me a token of appreciation, i like coffee so anything from http://www.starbucks.com/card will be gladly accepted ;) my address is: attention: greg lawler 801 alston road, santa barbara, ca 93108 usa
INSTALLATION: See README.txt
enjoy :) greg */
// NOTE: your phpslideshow.php script will work "out of the box" and // all layout and visual effects are controlled by the template.html file. // you can fine tune your slideshow by editing some of these settings.
// number of thumbnails to display f a thumbnail directory exists // (note that this will be rounded down to an odd // number if you use $thumbnail_view = "circular";.) $thumb_row = 19;
// thumbnail directory name (no slashes needed) $thumbnail_dir = "thumbnails";
// do you want to automatically generate thumbnails? // if this is set to true, you will need to provide your web site // ftp login info and web root directory below. // NOTE: Thumbnails are created the first time you view the slideshow. // $create_thumbnails = "true"; $create_thumbnails = "false";
// ftp user information for automatic thumbnails $ftp_username = "your_username_here"; $ftp_password = "your_password_here";
// ftp web root directory (httpdocs, wwwroot, webroot etc.) // this is the directory that your website is located in on your FTP login. // (no slashes needed) //$ftp_web_root = "public_html"; $ftp_web_root = "httpdocs";
// $thumbnail_style: "scale" will resize and maintain proportions to the original image // "crop" will resize to exactly the thumbnail size you specify $thumbnail_style = "crop";
// this should work as localhost but if not, insert your ftp server's name $ftp_hostname = "localhost";
// sort/display images with newest or oldest on top or alphabetically by name. // this has no effect when pics.txt is used. // $sort_images = "oldest"; //$sort_images = "newest"; $sort_images = "name";
// thumbnail view: can be "filmstrip" or "circular" //$thumbnail_view = "circular"; $thumbnail_view = "filmstrip";
// name of file containing optional page headings $heading_info_file = "heading.txt";
// language text for various areas... $lang_back = "back"; $lang_next = "next"; $lang_of = "of"; $lang_stop_slideshow = "stop slideshow"; $lang_start_slideshow = "start slideshow"; $lang_img_hover = "click for next image..."; $lang_img_alt = "slideshow image";
// automated slideshow options // remember that you need <META_REFRESH> in the <head> section of your html // AND the <AUTO_SLIDESHOW_LINK> tag in your page. // $delay is the number of seconds to pause between slides... $delay = 2; // set to true to display navigation icons instead of text... $show_navigation_buttons = "false"; $back_button = "/back.gif"; $next_button = "/next.gif";
// ------------- END CONFIG SECTION --
################################################################################ // begin code :: don't make changes below this line...
// grab the variables we want set for newer php version compatability $path_to_images = isset($_GET['directory']) ? strip_tags($_GET['directory']) : ''; $currentPic = isset($_GET['currentPic']) ? strip_tags($_GET['currentPic']) : ''; $auto = isset($_GET['auto']) ? strip_tags($_GET['auto']) : '';
// check for platform dependent path info... (for windows and mac OSX) $path = empty($_SERVER['PATH_INFO'])? $_SERVER['PHP_SELF']:$_SERVER['PATH_INFO'];
// this only works on php > 4.3, replacing with file() //if( file_exists( "template.html" ) ) $template = file_get_contents("template.html"); if( file_exists( "template.html" ) ) $template = implode("", file('template.html')); else { echo "<b>ERROR:</b> Can't find the template.html file!"; exit; }
// check that the user did not change the path... if (preg_match(':(\.\.|^/|\:):', $path_to_images) || strpos($path_to_images, $thumbnail_dir) !== false) { echo "<strong>ERROR:</strong> Your request contains an invalid path.<br /> Can not locate <strong>$path_to_images</strong> in this directory.<br />"; exit; }
if (empty($path_to_images)) $path_to_images = "."; // if there is no $heading_info_file (see format above) set page heading here if ( !file_exists("$path_to_images/$heading_info_file")) { $header = "PHPSlideshow by greg lawler at zinkwazi.com"; $title = "<a href=\"http://www.zinkwazi.com/\">PHPSlideshow by greg lawler at zinkwazi.com</a>"; } else { $heading_info = file("$path_to_images/$heading_info_file"); $header = "$heading_info[0]"; $title = $header; } $template = str_replace("<SHOW_TITLE>",$title,$template); $template = str_replace("<WINDOW_TITLE>",$header,$template);
function my_circular($thumbnail_dir, &$template, $a_images, $currentPic, $thumb_row, $path_to_images) { global $path; global $auto_url;
// get size of $a_images array... $number_pics = count($a_images); // do a little error checking... if ($currentPic > $number_pics) $currentPic = 0; if ($currentPic < 0) $currentPic = 0; if ($thumb_row < 0) $thumb_row = 1;
// check if thumbnail row is greater than number of images... if ($thumb_row > $number_pics) $thumb_row = $number_pics;
// split the thumbnail number and make it symmetrical... $half = floor($thumb_row/2);
// show current (center) image thumbnail... $item = preg_split('/;/', rtrim($a_images[$currentPic]), 2); $out .= "\n<img src='$path_to_images/$thumbnail_dir/".rtrim($item[0])."' class='thumbnail_center'>";
// array for right side... if (($currentPic + $half) >= $number_pics) { // near the end $overage = (($currentPic + $half) - $number_pics); for ( $x=$currentPic+1; $x < $number_pics; $x++) { $next=$x; $item = preg_split('/;/', rtrim($a_images[$x]), 2); $out .= "\n<a href='$path?directory=$path_to_images$auto_url¤tPic=$next' class='thumbnail'><img src='$path_to_images/$thumbnail_dir/".$item[0]."' class='thumbnail'></a>"; } for ( $x=0; $x<=abs($overage); $x++) { $next=$x; $item = preg_split('/;/', rtrim($a_images[$x]), 2); $out .= "\n<a href='$path?directory=$path_to_images$auto_url¤tPic=$next' class='thumbnail'><img src='$path_to_images/$thumbnail_dir/".$item[0]."' class='thumbnail'></a>"; } } else { for ( $x=$currentPic+1; $x<=$currentPic+$half; $x++ ) { // right hand thumbs $next=$x; $item = preg_split('/;/', rtrim($a_images[$x]), 2); $out .= "\n<a href='$path?directory=$path_to_images$auto_url¤tPic=$next' class='thumbnail'><img src='$path_to_images/$thumbnail_dir/".$item[0]."' class='thumbnail'></a>"; } } $template = str_replace("<THUMBNAIL_ROW>",$out,$template); } // }}} // {{{ ------- my_filmstrip($a_images, $currentPic, $thumb_row);
function my_filmstrip($thumbnail_dir, &$template, $a_images, $currentPic, $thumb_row, $path_to_images) { global $path; global $auto_url;
// get size of $a_images array... $number_pics = count($a_images); // do a little error checking... if ($currentPic > $number_pics) $currentPic = 0; if ($currentPic < 0) $currentPic = 0; if ($thumb_row < 0) $thumb_row = 1; if ($thumb_row > $number_pics) $thumb_row = $number_pics;
// {{{ ----- create the thumbnails and set the permissions... // the credit for this litte bit of genius goes to Jon from spiicytuna.org who suggested writing the directory // and permissions via ftp and sent me some code to prove his point :). if ($create_thumbnails == "true") { $full_www_path = dirname ($path); $full_ftp_path = $ftp_web_root."/".$full_www_path; $thumbnail = $path_to_images."/".$thumbnail_dir."/".$item[0]; if (file_exists($thumbnail)) { // echo "The thumbnail $thumbnail exists"; } else { // create the thumbnail directory for writing create_directory($full_ftp_path, $thumbnail_dir, $path_to_images, $ftp_hostname, $ftp_username, $ftp_password); // location of the original image $sourcefile = "$path_to_images/$item[0]"; // output file $targetfile = $thumbnail; /* Create a new image object (not neccessarily true colour) */ $source_id = null; // prep according to image type if (preg_match('/(jpg|jpeg)$/i',$sourcefile)) $source_id = imageCreatefromjpeg("$sourcefile"); elseif (preg_match('/(png)$/i',$sourcefile)) $source_id = imageCreatefrompng("$sourcefile"); elseif (preg_match('/(gif)$/i',$sourcefile)) $source_id = imageCreatefromgif("$sourcefile"); else die("Unknown image file type"); /* Get the dimensions of the source picture */ $source_width = imagesx($source_id); $source_height = imagesy($source_id); // scale or crop during thumbnail resize $scale = max($thumbnail_max_width/$source_width, $thumbnail_max_height/$source_height); if($scale < 1) { $thumbnail_actual_width = floor($scale * $source_width); $thumbnail_actual_height = floor($scale * $source_height); $target_id=imagecreatetruecolor($thumbnail_actual_width, $thumbnail_actual_height); if(function_exists('imagecopyresampled')) { $target_pic=imagecopyresampled($target_id,$source_id,0,0,0,0,$thumbnail_actual_width,$thumbnail_actual_height,$source_width,$source_height); } else { $target_pic=imagecopyresized($target_id,$source_id,0,0,0,0,$thumbnail_actual_width,$thumbnail_actual_height,$source_width,$source_height); } imagedestroy($source_id); $source_id = $target_id; } if($thumbnail_style == "crop") { $target_id=imagecreatetruecolor($thumbnail_max_width, $thumbnail_max_height); if(function_exists('imagecopyresampled')) { $target_pic=imagecopyresampled($target_id,$source_id,0,0,0,0,$thumbnail_max_width,$thumbnail_max_height,$thumbnail_max_width,$thumbnail_max_height); } else { $target_pic=imagecopyresized($target_id,$source_id,0,0,0,0,$thumbnail_max_width,$thumbnail_max_height,$thumbnail_max_width,$thumbnail_max_height); } imagedestroy($source_id); $source_id = $target_id; } imagejpeg ($target_id,"$targetfile",$thumbnail_quality); } } // {{{ ----- create_directory($full_ftp_path, $thumbnail_dir, $path_to_images, $ftp_hostname, $ftp_username, $ftp_password) function create_directory($full_ftp_path, $thumbnail_dir, $path_to_images, $ftp_hostname, $ftp_username, $ftp_password) { $new_thumbnail_dir = $path_to_images."/".$thumbnail_dir; //check to see if the directory is already there.... if(file_exists($new_thumbnail_dir)){ // check permissions for writing if (!is_writable($new_thumbnail_dir)) { chmod_ftp_directory($full_ftp_path, $thumbnail_dir, $path_to_images, $ftp_hostname, $ftp_username, $ftp_password); } } else{ $conn_id = ftp_connect($ftp_hostname); // login with username and password $login_result = ftp_login($conn_id, $ftp_username, $ftp_password); // try to chmod $path directory if (!ftp_chdir($conn_id, $full_ftp_path)) die("FTP ERROR: ftp_web_root directory not found."); if(ftp_mkdir($conn_id, $new_thumbnail_dir)) { ftp_site($conn_id, "CHMOD 777 $new_thumbnail_dir") or die("FTP ERROR: unable to write to server."); return true; } else { return false; } // close the FTP connection ftp_close($conn_id); return true; } } // }}} // {{{ ----- function chmod_ftp_directory($full_ftp_path, $thumbnail_dir, $path_to_images, $ftp_hostname, $ftp_username, $ftp_password) function chmod_ftp_directory($full_ftp_path, $thumbnail_dir, $path_to_images, $ftp_hostname, $ftp_username, $ftp_password) { $new_thumbnail_dir = $path_to_images."/".$thumbnail_dir; $conn_id = ftp_connect($ftp_hostname); // login with username and password $login_result = ftp_login($conn_id, $ftp_username, $ftp_password); // try to chmod $path directory if (!ftp_chdir($conn_id, $full_ftp_path)) die("FTP ERROR: ftp_web_root directory not found."); if (!ftp_site($conn_id, "CHMOD 777 $new_thumbnail_dir")) die("FTP ERROR: unable to write to server."); // close the FTP connection ftp_close($conn_id); return true; } // }}} // }}} echo $template; ?>
Os lo pego tal y como lo descargé, ya que solo me gustaría que me indicaráis que debo modificar para que vea la carpeta "uploads" como la carpeta que tiene las imágenes.
README.txt escribió:Q: How do I use one slideshow for multiple different directories of images? A: Load the phpslideshow.php script in your browser and pass it the directory path. e.g.: If you have a directory called pictures_directory that contains your phpslideshow.php and two sub-directories containing pictures of your pets... pictures_directory -> phpslideshow.php -> dog_pics -> cat_pics in order to access the shows: http://yourserver.com/pictures_director ... y=dog_pics http://yourserver.com/pictures_director ... y=cat_pics
