<?php
-# This form requires wfpl. See: http://jasonwoof.org/wfpl
+# This form requires wfpl. See: http://sametwice.com/wfpl
-# This form was initially auto-generated. If you would like to alter the
-# parameters and generate a new one try this URL:
-#
-# http://jasonwoof.com/metaform/?file_name=admin_images&table_name=cms_images&singular=image&plural=images&opt_email=No&opt_db=Yes&opt_listing=Yes&opt_display=Yes&opt_pass=Yes&fields=image+thumb%0D%0Aname+textbox%0D%0Acaption+textbox%0D%0Asizes+textarea&edit=yes
+define('ADMIN_IMAGES_DB_FIELDS', 'image,name,caption');
-
-# SETUP
-
-# To save results to a database, you'll need to create the cms_images table
-# (the file admin_images.sql should help with this), and create the file
-# 'code/db_connect.php' which calls db_connect() see:
-# code/wfpl/examples/db_connect.php
-#
-# if you rename any of the database fields, you'll need to update this:
-
-define('ADMIN_IMAGES_DB_FIELDS', 'image,name,caption,sizes');
-
-# Set this to the path to your uploads directory. It can be relative to the
-# location of this script. IT MUST END WITH A SLASH
-$GLOBALS['upload_directory'] = 'cms_images/';
-
-$GLOBALS['image_max_width'] = '704';
-$GLOBALS['image_max_height'] = '1900';
-$GLOBALS['image_thumb_max_width'] = '70';
-$GLOBALS['image_thumb_max_height'] = '70';
-$GLOBALS['image_file_name'] = uniqid() . getmypid() . '.jpg'; # comment this out to use uploader's filename
-
-
-require_once('code/wfpl/format.php');
-require_once('code/wfpl/email.php');
-require_once('code/wfpl/upload.php');
+require_once(DOCROOT . 'inc/wfpl/format.php');
+require_once(DOCROOT . 'inc/wfpl/upload.php');
# example: 200x300
function format_width_height($str) {
$data['name'] = format_oneline(_REQUEST_cut('name'));
$data['caption'] = format_oneline(_REQUEST_cut('caption'));
- $data['sizes'] = format_unix(_REQUEST_cut('sizes'));
- if($_FILES['image'] && $_FILES['image']['error'] == 0) {
- $data['image'] = convert_uploaded_image('image', $GLOBALS['upload_directory'] . $GLOBALS['image_file_name'], $GLOBALS['image_max_width'], $GLOBALS['image_max_height'], $GLOBALS['image_thumb_max_width'], $GLOBALS['image_thumb_max_height']);
+ if($_FILES['image'] && $_FILES['image']['error'] == 0 && file_exists($_FILES['image']['tmp_name'])) {
+ $image_fn_ext = path_or_mime_to_ext($_FILES['image']['name'], $_FILES['image']['type']);
+ $image_fn_ext = ext_to_web_image_ext($image_fn_ext);
+ $image_fn_base = sha1_file($_FILES['image']['tmp_name']);
+ if (strlen($image_fn_base) == 40) {
+ $image_fn_base = substr($image_fn_base, 0, 16);
+ $image_filename = 'cms_images/' . $image_fn_base . '.' . $image_fn_ext;
+ $data['image'] = convert_uploaded_image('image', $image_filename);
+ }
} else {
if(_REQUEST_cut('delete_image') == 'Yes') {
$data['image'] = '';
- } else {
- $data['image'] = format_image_w_h_thumb_w_h(_REQUEST_cut('old_image'));
}
}
unset($_FILES['image']);
function admin_images_main() {
- if(!logged_in_as_admin()) {
- $_REQUEST['url'] = this_url();
- return 'admin_login';
- }
+ session_auth_must('admin_images');
$id = _REQUEST_cut('edit_id');
if($id) {
return admin_images_main_listing();
}
- $id = _REQUEST_cut('id');
- if($id) {
- return admin_images_main_display($id);
- }
-
if(isset($_POST['name'])) {
return admin_images_main_form();
}
return admin_images_main_listing();
}
-function admin_images_main_display($id) {
- $data = db_get_assoc('cms_images', 'id,'.ADMIN_IMAGES_DB_FIELDS, 'where id=%i', $id);
- if(!$data) {
- message("Error: Broken Link (Image #$id not found)");
- return './admin_images';
- }
-
- # Find pages that have this image on it
- if($data['image']) {
- $references = db_get_assocs('cms_pages', 'title,filename', 'where content like "%%%s%%" order by concat(nav_title,title)', substr(enc_image_src($data['image']), 0, -4)); # FIXME test that this works for smaller images
- if($references) {
- $data['references'] = array(
- 'data' => $references,
- 'count' => count($references));
- }
- }
-
- # display smaller versions with instructions and example code
- $smaller == array();
- if($data['image'] && $data['sizes']) {
- $big_src = enc_image_src($data['image']);
- $row = explode("\n", $data['sizes']);
- foreach($row as $max_hw) {
- $max_hw = format_width_height($max_hw);
- if($max_hw == '') {
- continue;
- }
- list($max_width, $max_height) = explode('x', $max_hw);
- $src = str_replace('.', "-$max_width-$max_height.", $big_src);
- $dimensions = image_dimensions($src);
- if($dimensions) {
- list($width, $height) = explode('x', $dimensions);
- } else {
- $width = $max_width;
- $height = $max_height;
- }
-
- $smaller[] = array(
- 'src' => $src,
- 'max_width' => $max_width,
- 'max_height' => $max_height,
- 'width' => $width,
- 'height' => $height);
- }
- }
- if($smaller) {
- $data['smaller'] = $smaller;
- } else {
- tem_set('no_sizes');
- }
-
- tem_set('display', $data);
-}
-
function admin_images_main_delete($id) {
- $data = db_get_assoc('cms_images', 'image,sizes', 'where id=%i', $id);
+ $data = db_get_assoc('cms_images', 'image', 'where id=%i', $id);
if ($data) {
- $filenames = array();
- $space = strpos($data['image'], ' ');
- $dot = strpos($data['image'], '.');
- if ($space !== false && $dot !== false && $dot < $space) {
- $base = substr($data['image'], 0, $dot);
- $ext = substr($data['image'], $dot, $space - $dot);
- $filenames[] = "$base$ext";
- $filenames[] = "{$base}_thumb$ext";
- $sizes = explode("\n", $data['sizes']);
- foreach ($sizes as $max_hw) {
- $max_hw = format_width_height($max_hw);
- if($max_hw == '') {
- continue;
- }
- list($max_width, $max_height) = explode('x', $max_hw);
- $filenames[] = "$base-{$max_width}x$max_height$ext"; # old naming scheme
- $filenames[] = "$base-{$max_width}-$max_height$ext"; # new namich scheme
+ $src = enc_image_src($data['image']);
+ if ($src) {
+ $filenames = array($src);
+ foreach ($GLOBALS['wfpl_image_widths'] as $w) {
+ $filenames [] = substr($src, 0, -4) . 'w' . $w . substr($src, -4);
}
- }
- foreach ($filenames as $filename) {
- if (file_exists($filename)) {
- unlink($filename);
+ foreach ($filenames as $filename) {
+ if (file_exists($filename)) {
+ unlink($filename);
+ }
}
}
db_delete('cms_images', 'where id=%i', $id);
}
function admin_images_main_listing() {
- $listing_rows = db_get_assocs('cms_images', 'id,image,name,caption', 'order by name, caption');
+ $sort_by = 'name';
+ $sorts = array(
+ 'age' => 'created_at desc',
+ 'name' => "coalesce(nullif(name, ''), caption), created_at",
+ 'caption' => "coalesce(nullif(caption, ''), name), created_at"
+ );
+ if (isset($_REQUEST['sort'])) {
+ foreach ($sorts as $s => $sql) {
+ if ($_REQUEST['sort'] == $s) {
+ $sort_by = $s;
+ break;
+ }
+ }
+ }
+ tem_set("sort_by_$sort_by");
+ $listing_rows = db_get_assocs('cms_images', 'id,image,name,caption', 'order by ' . $sorts[$sort_by]);
tem_set('listings', $listing_rows);
}
# save anything
# Note: If you change this to re-display the form in some cases, be sure to handle image uploads well (don't make them upload it again.)
- # resize image as needed
- if($data['image'] && $data['sizes']) {
- $big_src = enc_image_src($data['image']);
- $row = explode("\n", $data['sizes']);
- foreach($row as $max_hw) {
- $max_hw = format_width_height($max_hw);
- if($max_hw == '') {
- continue;
- }
- list($max_width, $max_height) = explode('x', $max_hw);
- $src = str_replace('.', "-$max_width-$max_height.", $big_src);
- if(($_FILES['image'] && $_FILES['image']['error'] == 0) || !file_exists($src)) {
- imagemagick_convert($big_src, $src, "-geometry $max_hw", 'Resizing image');
- }
- }
- }
-
# save to database
if($id) {
db_update_assoc('cms_images', $data, 'where id=%i', $id);
message('Image updated.');
$saved_id = $id;
+ return "./admin_images";
} else {
+ $data['created_at'] = time();
db_insert_assoc('cms_images', $data);
message('Image saved. Next time you open a page editor, this image will be availble in the "Insert Image" dialog.');
$saved_id = db_auto_id();
+ return "./admin_images?sort=age";
}
- # return user to display page where they can see instructions, etc
- return "./admin_images";
-
} elseif($id) {
# we've recieved an edit id, but no data. So we grab the values to be edited from the database
$data = db_get_assoc('cms_images', ADMIN_IMAGES_DB_FIELDS, 'where id=%i', $id);
} else {
# form not submitted, set default values:
- $data = array('sizes' => '275x500');
+ $data = array();
}
tem_set('upload_max_filesize', upload_max_filesize());
Got questions, comments, patches, etc.? Contact Jason Woofenden