cli

#!/usr/bin/env php

<?php

/**
 * This CLI Create a Valentine's Day Greeting Card Webpage Link and ASCII Text art.
 * Get a Valentine's Day Greeting with an image page link.
 * Create ASCII Valentine's Text art Greeting image.
 *
 * CLI written by Santhosh MSK, sanweb (https://github.com/sanwebinfo)
 * Free Online Valentine's Day Card Maker (https://love.sanweb.info)
 *
 */

function to_prety_url($str){
    if($str !== mb_convert_encoding( mb_convert_encoding($str, 'UTF-32', 'UTF-8'), 'UTF-8', 'UTF-32') )
            $str = mb_convert_encoding($str, 'UTF-8', mb_detect_encoding($str));
            $str = htmlentities($str, ENT_NOQUOTES, 'UTF-8');
            $str = preg_replace('`&([a-z]{1,2})(acute|uml|circ|grave|ring|cedil|slash|tilde|caron|lig);`i', '\1', $str);
            $str = html_entity_decode($str, ENT_NOQUOTES, 'UTF-8');
            $str = preg_replace(array('`[^a-z0-9]`i','`[-]+`'), '-', $str);
            $str = strtolower( trim($str, '-') );
            return $str;
}

function get_user_input($prompt = null) {
    $name = readline($prompt);
    return $name;
}

function loadingSpinner($iterations = 30, $delay = 100000) {
    $colors = ["\033[36m"];
    $chars = ['⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏'];
    $countColors = count($colors);
    $countChars = count($chars);

    for ($i = 0; $i < $iterations; $i++) {
        $color = $colors[$i % $countColors];
        $char = $chars[$i % $countChars];

        echo "\033[0G";
        echo $color . $char . $color . " Generating...." . "\033[0m";
        usleep($delay);
    }

    echo "\033[2K\r";

}

function clearGap() {
    echo "\033[1A";
    echo "\r\033[K";
}
function clearOutput() {
    echo "\033[1F";
    echo "\033[K";
}
function copyToClipboard($text) {
    $escapedText = escapeshellarg($text);
    shell_exec("echo $escapedText | xclip -r -sel clip  1> /dev/null 2> /dev/null");
}

if ($argc > 1) {

    if ($argv[1] == 'create') {

        $name = get_user_input("Your Partner Name: ");

        sleep(1); 
        clearOutput();
        clearGap();

        if($name) {
            if (isset($name[25])) {
                echo "\e[31m\nText is too long. It should be no longer than 25 characters\e[0m \n\n";
            } else {
                echo "\n";
                loadingSpinner();
                sleep(1); 
                clearOutput();
                $user = to_prety_url($name);
                $url = "https://love.sanweb.info/$user";
                echo "\e[32m\nDownload your Greeting at:\e[0m \e[33m$url\e[0m \n\n";
                copyToClipboard($url);
            }
        } else {
            echo "\e[31m\nEmpty Data \e[0m \n\n";
        }
    }
elseif($argv[1] == 'greeting') {

    $name = get_user_input("Your Partner Name: ");

    sleep(1); 
    clearOutput();
    clearGap();

    if($name) {
        if (isset($name[25])) {
            echo "\e[31m\nText is too long. It should be no longer than 25 characters\e[0m \n\n";
        } else {
            echo "\n";
            loadingSpinner();
            sleep(1); 
            clearOutput();
            $user = to_prety_url($name);
$greeting = "
\e[32m$name@:~/💑 $\e[0m
\e[91m

               ||
           ___\||
           ____\|   %%%       %%%
                \  %   %     %   %
                 \%     %   %     %
                 %\      % %       %
                %  \      %         %
                %   \               %
                %    \   BE MY      %
                 %    \             %
                  %   VALENTINE    %
                   %    \         %
                    %    \       %
                     %    \     %
                      %    \   %
                       %    \ %
                        %   %\
                         % %  \ ||
                          %  __\||
                             ___\|

         
\e[0m";
        echo $greeting;
    }
} else {
    echo "\e[31m\nEmpty Data \e[0m \n\n";
}
} elseif($argv[1] == 'help') {
    echo "\e[94m Valentine's Day Greetings

    php cli create : Get a Valentine's Day Greeting with an image page link.
    php cli greeting : Create ASCII Valentine's Text art Greeting image
    php ci help : Get information related to CLI\e[0m \n\n";
} elseif(!empty($argv[1])) {
    echo "\e[31mCommand not Found\n \e[0m \n";
}
} else {
    echo "\e[31mEmpty data Was Passed\n \e[0m \n";
}