I want to build API service for my images folder (directory) with features:
But I want use url query to show 20 images URL per page.
And reverse sorting.
example:
I have this images on my directory
I want the API url and data item look like this
mypage.com/images-json?page=1
{
"img1": "/images/path41.jpg",
"img2": "/images/path40.jpg",
"img3": "/images/path39.jpg",
"img4": "/images/path38.jpg",
"img5": "/images/path37.jpg",
"img6": "/images/path36.jpg",
"img7": "/images/path35.jpg",
"img8": "/images/path34.jpg",
"img9": "/images/path33.jpg",
"img10": "/images/path32.jpg",
"img11": "/images/path31.jpg",
"img12": "/images/path30.jpg",
"img13": "/images/path29.jpg",
"img14": "/images/path28.jpg",
"img15": "/images/path27.jpg",
"img16": "/images/path26.jpg",
"img17": "/images/path25.jpg",
"img18": "/images/path24.jpg",
"img19": "/images/path23.jpg",
"img20": "/images/path22.jpg"
}
mypage.com/images-json?page=2
{
"img1": "/images/path21.jpg",
"img2": "/images/path20.jpg",
"img3": "/images/path19.jpg",
"img4": "/images/path18.jpg",
"img5": "/images/path17.jpg",
"img6": "/images/path16.jpg",
"img7": "/images/path15.jpg",
"img8": "/images/path14.jpg",
"img9": "/images/path13.jpg",
"img10": "/images/path12.jpg",
"img11": "/images/path11.jpg",
"img12": "/images/path10.jpg",
"img13": "/images/path9.jpg",
"img14": "/images/path8.jpg",
"img15": "/images/path7.jpg",
"img16": "/images/path6.jpg",
"img17": "/images/path5.jpg",
"img18": "/images/path4.jpg",
"img19": "/images/path3.jpg",
"img20": "/images/path2.jpg"
}
mypage.com/images-json?page=3
{
"img1": "/images/path1.jpg",
"img2": "/images/path.jpg"
}
Currently I only have this code, but this code only will show all of images from my directory folder, sorting also not reverse:
<?php
$this->load->helper('directory'); //load directory helper
$dir = "images"; // Your Path to folder
$map = directory_map($dir); /* This function reads the directory path specified in the first parameter and builds an array representation of it and all its contained files. */
foreach ($map as $k)
{?>
<img src="<?php echo base_url($dir)."/".$k;?>" alt="">
<?php }
?>
try to use FC_PATH for Directory Url , because base_url is not worked for directory data.so try it hope it will helps you .
<?php
$this->load->helper('directory'); //load directory helper
$dir = FCPATH."images/"; // Your Path to folder
$map = directory_map($dir); /* This function reads the directory path specified in the first parameter and builds an array representation of it and all its contained files. */
//and for sorting may be use krsort for this .
krsort($map);
foreach ($map as $k)
{?>
<img src="<?php echo $dir.$k;?>" alt="">
<?php }
?>