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Dynamic saving and showing images

Discussion in 'PHP' started by dannbkk, Jan 16, 2009.

  1. #1
    I am using php/mysql/apache linux server hosting for my site and testing the site on firefox 3.0+

    I am creating a travel blog so I want to give my users a facility to uploaded images. I let them upload all images in a single folder "spaw2/uploads/images" and giving names of the files little dynamically using following code in spawfm.class.php

    spawfm.class.php (line no 514)

    I change from
    if (!@move_uploaded_file($uplfile['tmp_name'], $this->getCurrentFsDir().$uplfile_name)) {
    to
    $uplfile_name = $_SESSION['user_id_session']."-".$uplfile['name']; // i added this line
    if (!@move_uploaded_file($uplfile['tmp_name'], $this->getCurrentFsDir().$uplfile_name)) {

    where $_SESSION['user_id_session'] is the unique ID of a "loggedin user" who is uploading the file. so this way I upload images. for example if a user's unique ID is "007" then his uploaded files names will be like >

    007-myfirstimage.jpg
    007-mysecondimage.jpg
    007-mysecondimage_1.jpg
    SEMrush
    and so on.. it works fine till now :) . oh yes, and to make it successful i place session_start(); in the few php files to get value of $_SESSION variables. well this is not my problem.

    my problem now is I want to show a user only his own uploaded images in "SPAW file manager 's file list"

    I used a dirty trick in line no 276 in spawfm.class.php where I converted from >

    foreach ($directories as $key=>$file) {
    $directories[$key] = array(
    'name' => $file,
    'date' => $this->getFileDate($file),
    'size' => $this->getFileSize($file),
    'descr' => $lang->m('file_folder', 'file_details'),
    'icon' => '../plugins/spawfm/img/'.$config->getConfigValueElement('PG_SPAWFM_FILETYPES_ICON_FOLDER', 'icon'),
    'icon_big' => '../plugins/spawfm/img/'.$config->getConfigValueElement('PG_SPAWFM_FILETYPES_ICON_FOLDER', 'icon_big'),
    'thumb' => $this->getFileThumbnail($file),
    'other' => ''
    );
    }


    to >

    foreach ($directories as $key=>$file) {
    $bravo_target=$_SESSION['user_id_session']."-"; // i added this line
    $bravo_img=substr($file,0,strlen($bravo_target)); // i added this line
    if($bravo_img==$bravo_target){ // i added this line
    $directories[$key] = array(
    'name' => $file,
    'date' => $this->getFileDate($file),
    'size' => $this->getFileSize($file),
    'descr' => $lang->m('file_folder', 'file_details'),
    'icon' => '../plugins/spawfm/img/'.$config->getConfigValueElement('PG_SPAWFM_FILETYPES_ICON_FOLDER', 'icon'),
    'icon_big' => '../plugins/spawfm/img/'.$config->getConfigValueElement('PG_SPAWFM_FILETYPES_ICON_FOLDER', 'icon_big'),
    'thumb' => $this->getFileThumbnail($file),
    'other' => ''
    );

    } // i added this line
    }


    but strange .. its still showing all images resided in "images" folder :( where as I only want to show list of the files which are only his own uploaded by a user.
     
    dannbkk, Jan 16, 2009 IP
    SEMrush