public function upload_image()
{
$config['upload_path'] = 'uploads/wysiwyg/images';
$config['allowed_types'] = 'gif|jpg|png';
\CI::load()->library('upload', $config);
if (!\CI::upload()->do_upload('file')) {
$error = array('error' => \CI::upload()->display_errors('', ''));
echo stripslashes(json_encode($error));
} else {
$data = \CI::upload()->data();
//upload successful generate a thumbnail
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/wysiwyg/images/' . $data['file_name'];
$config['new_image'] = 'uploads/wysiwyg/thumbnails/' . $data['file_name'];
$config['create_thumb'] = FALSE;
$config['maintain_ratio'] = TRUE;
$config['width'] = 75;
$config['height'] = 50;
\CI::load()->library('image_lib', $config);
\CI::image_lib()->resize();
$data = array('filelink' => base_url('uploads/wysiwyg/images/' . $data['file_name']), 'filename' => $data['file_name']);
echo stripslashes(json_encode($data));
}
}
public function product_image_upload()
{
$data['file_name'] = false;
$data['error'] = false;
$config['allowed_types'] = 'gif|jpg|png';
//$config['max_size'] = config_item('size_limit');
$config['upload_path'] = 'uploads/images/full';
$config['encrypt_name'] = true;
$config['remove_spaces'] = true;
\CI::load()->library('upload', $config);
if (\CI::upload()->do_upload()) {
$upload_data = \CI::upload()->data();
\CI::load()->library('image_lib');
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/images/full/' . $upload_data['file_name'];
$config['new_image'] = 'uploads/images/medium/' . $upload_data['file_name'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 600;
$config['height'] = 500;
\CI::image_lib()->initialize($config);
\CI::image_lib()->resize();
\CI::image_lib()->clear();
//small image
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/images/medium/' . $upload_data['file_name'];
$config['new_image'] = 'uploads/images/small/' . $upload_data['file_name'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 235;
$config['height'] = 235;
\CI::image_lib()->initialize($config);
\CI::image_lib()->resize();
\CI::image_lib()->clear();
//cropped thumbnail
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/images/small/' . $upload_data['file_name'];
$config['new_image'] = 'uploads/images/thumbnails/' . $upload_data['file_name'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 150;
$config['height'] = 150;
\CI::image_lib()->initialize($config);
\CI::image_lib()->resize();
\CI::image_lib()->clear();
$data['file_name'] = $upload_data['file_name'];
}
if (\CI::upload()->display_errors() != '') {
$data['error'] = \CI::upload()->display_errors();
}
$this->partial('iframe/product_image_uploader', $data);
}
function form($id = false)
{
$data['groups'] = \CI::Customers()->get_groups();
$config['upload_path'] = 'uploads/images/full';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = config_item('size_limit');
$config['max_width'] = '1024';
$config['max_height'] = '768';
$config['encrypt_name'] = true;
\CI::load()->library('upload', $config);
$this->category_id = $id;
\CI::load()->helper('form');
\CI::load()->library('form_validation');
\CI::form_validation()->set_error_delimiters('<div class="error">', '</div>');
$data['categories'] = \CI::Categories()->getCategoryOptionsMenu($id);
$data['page_title'] = lang('category_form');
//default values are empty if the customer is new
$data['id'] = '';
$data['name'] = '';
$data['slug'] = '';
$data['description'] = '';
$data['excerpt'] = '';
$data['sequence'] = '';
$data['image'] = '';
$data['seo_title'] = '';
$data['meta'] = '';
$data['parent_id'] = 0;
$data['error'] = '';
foreach ($data['groups'] as $group) {
$data['enabled_' . $group->id] = '';
}
//create the photos array for later use
$data['photos'] = [];
if ($id) {
$category = \CI::Categories()->find($id);
//if the category does not exist, redirect them to the category list with an error
if (!$category) {
\CI::session()->set_flashdata('error', lang('error_not_found'));
redirect('admin/categories');
}
//helps us with the slug generation
$this->category_name = \CI::input()->post('slug', $category->slug);
//set values to db values
$data['id'] = $category->id;
$data['name'] = $category->name;
$data['slug'] = $category->slug;
$data['description'] = $category->description;
$data['excerpt'] = $category->excerpt;
$data['sequence'] = $category->sequence;
$data['parent_id'] = $category->parent_id;
$data['image'] = $category->image;
$data['seo_title'] = $category->seo_title;
$data['meta'] = $category->meta;
foreach ($data['groups'] as $group) {
$data['enabled_' . $group->id] = $category->{'enabled_' . $group->id};
}
}
\CI::form_validation()->set_rules('name', 'lang:name', 'trim|required|max_length[64]');
\CI::form_validation()->set_rules('slug', 'lang:slug', 'trim');
\CI::form_validation()->set_rules('description', 'lang:description', 'trim');
\CI::form_validation()->set_rules('excerpt', 'lang:excerpt', 'trim');
\CI::form_validation()->set_rules('sequence', 'lang:sequence', 'trim|integer');
\CI::form_validation()->set_rules('parent_id', 'parent_id', 'trim');
\CI::form_validation()->set_rules('image', 'lang:image', 'trim');
\CI::form_validation()->set_rules('seo_title', 'lang:seo_title', 'trim');
\CI::form_validation()->set_rules('meta', 'lang:meta', 'trim');
foreach ($data['groups'] as $group) {
\CI::form_validation()->set_rules('enabled_' . $group->id, lang('enabled') . '(' . $group->name . ')', 'trim|numeric');
}
// validate the form
if (\CI::form_validation()->run() == FALSE) {
$this->view('category_form', $data);
} else {
$uploaded = \CI::upload()->do_upload('image');
if ($id) {
//delete the original file if another is uploaded
if ($uploaded) {
if ($data['image'] != '') {
$file = [];
$file[] = 'uploads/images/full/' . $data['image'];
$file[] = 'uploads/images/medium/' . $data['image'];
$file[] = 'uploads/images/small/' . $data['image'];
$file[] = 'uploads/images/thumbnails/' . $data['image'];
foreach ($file as $f) {
//delete the existing file if needed
if (file_exists($f)) {
unlink($f);
}
}
}
}
}
if (!$uploaded) {
$data['error'] = \CI::upload()->display_errors();
if ($_FILES['image']['error'] != 4) {
$data['error'] .= \CI::upload()->display_errors();
$this->view('category_form', $data);
return;
//end script here if there is an error
}
} else {
$image = \CI::upload()->data();
$save['image'] = $image['file_name'];
\CI::load()->library('image_lib');
//this is the larger image
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/images/full/' . $save['image'];
$config['new_image'] = 'uploads/images/medium/' . $save['image'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 600;
$config['height'] = 500;
\CI::image_lib()->initialize($config);
\CI::image_lib()->resize();
\CI::image_lib()->clear();
//small image
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/images/medium/' . $save['image'];
$config['new_image'] = 'uploads/images/small/' . $save['image'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 300;
$config['height'] = 300;
\CI::image_lib()->initialize($config);
\CI::image_lib()->resize();
\CI::image_lib()->clear();
//cropped thumbnail
$config['image_library'] = 'gd2';
$config['source_image'] = 'uploads/images/small/' . $save['image'];
$config['new_image'] = 'uploads/images/thumbnails/' . $save['image'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 150;
$config['height'] = 150;
\CI::image_lib()->initialize($config);
\CI::image_lib()->resize();
\CI::image_lib()->clear();
}
\CI::load()->helper('text');
//first check the slug field
$slug = \CI::input()->post('slug');
//if it's empty assign the name field
if (empty($slug) || $slug == '') {
$slug = \CI::input()->post('name');
}
$slug = url_title(convert_accented_characters($slug), 'dash', TRUE);
if ($id) {
$slug = \CI::Categories()->validate_slug($slug, $category->id);
} else {
$slug = \CI::Categories()->validate_slug($slug);
}
$save['id'] = $id;
$save['name'] = \CI::input()->post('name');
$save['description'] = \CI::input()->post('description');
$save['excerpt'] = \CI::input()->post('excerpt');
$save['parent_id'] = intval(\CI::input()->post('parent_id'));
$save['sequence'] = intval(\CI::input()->post('sequence'));
$save['seo_title'] = \CI::input()->post('seo_title');
$save['meta'] = \CI::input()->post('meta');
$save['slug'] = $slug;
foreach ($data['groups'] as $group) {
$save['enabled_' . $group->id] = \CI::input()->post('enabled_' . $group->id);
}
\CI::Categories()->save($save);
\CI::session()->set_flashdata('message', lang('message_category_saved'));
//go back to the category list
redirect('admin/categories');
}
}
