public function post()
{
$data['message1'] = "";
$data['message2'] = "";
$data['message'] = "";
$this->form_validation->set_rules('post_data', 'Post data', 'trim|required|max_length[800]|xxs_clean');
if ($this->form_validation->run() == TRUE) {
$post = new Post_info();
$post->user_id = $this->session->userdata('user_id');
$post->post_data = $this->input->post('post_data');
$postObj = $post->addPost();
if (isset($_POST) and $_SERVER['REQUEST_METHOD'] == "POST") {
foreach ($_FILES['files']['name'] as $f => $name) {
/* adding database information for image */
$imageData = new Image_info();
$imageData->user_id = $this->session->userdata('user_id');
$imageData->image_type = "post";
$imageData->id = $postObj->post_id;
$imageObj = $imageData->addImage();
/* uploading file on server file system */
$valid_formats = array("jpg", "jpeg", "png", "gif", "bmp");
$max_file_size = 1024 * 1024;
//1 mb
$path = "assets/sns_img";
$count = 0;
$ImageName = $path . "/" . $imageObj->image_id;
if ($_FILES['files']['error'][$f] == 4) {
continue;
// Skip file if any error found
}
if ($_FILES['files']['error'][$f] == 0) {
if ($_FILES['files']['size'][$f] > $max_file_size) {
$data['message1'] = "File too large";
continue;
// Skip large files
} elseif (!in_array(pathinfo($name, PATHINFO_EXTENSION), $valid_formats)) {
$data['message1'] = $data['message1'] . " File extension unsupported";
continue;
// Skip invalid file formats
} else {
// No error found! Move uploaded files
if (move_uploaded_file($_FILES["files"]["tmp_name"][$f], $ImageName)) {
$count++;
// Number of successfully uploaded file
$data['message1'] = "posted successful";
}
}
}
}
}
$url = base_url() . "user/index/" . $data['message1'];
redirect($url, 'Location');
}
}
<div class="full col-sm-9">
<!-- main col left -->
<div class="col-sm-8">
<?php
foreach ($wda as $o) {
?>
<!-- All status upadtes on wall -->
<div class="panel panel-default">
<?php
$done = "shared";
$time = $o->post_time;
$images = Image_info::getImages("post", $o->post_id);
$val = "false";
if ($o->user_id == $this->session->userdata('user_id')) {
$val = "true";
}
?>
<div class="panel-heading"><?php
if ($val == "true") {
?>
<a href="#" class="pull-right">Delete</a> <?php
}
?>
<h4><?php
echo $o->first_name . " " . $o->last_name . " " . $done . " on " . $time;
?>
</h4></div>
public function getImages($type, $id)
{
$query = "select * from image_info where image_type='" . $type . "' and id = " . $id;
$records = $this->db->query($query);
return Image_info::instantiate($records);
}