webcron-site/api/table.php

<?php
/*
This endpoint will get specific tables from the db

Args will be:
  action:
    list: list table names
  name: Table Name
  limit: number of entries to return (default all)
  columns: This will be a comma delimited list of column names (in the order that it needs to be displayed)
*/

$db = new SQLite3("../../webcron.db");

if ( array_key_exists('action', $_GET)){
    $action=$_GET['action'];
} else {
    $action="show";
}

if ($action == "show"){
    if ( ! array_key_exists("name", $_GET) ){
        echo "A tablename was not provided with the request";
        return 1;
    } else {
        $name=$_GET['name'];
    }

    if ( array_key_exists("limit", $_GET)){
        $limit=$_GET['limit'];
    } else {
        $limit=0;
    }

    if ( array_key_exists("columns", $_GET)){
        $columns = explode(',', $_GET["columns"]);
    }

    $query_modifier="";
    if (filter_var($limit, FILTER_VALIDATE_INT)){
        if ($limit > 0){
            $query_modifier="WHERE LIMIT $limit";
        } 
        }else {
            $query_modifier="";
        }

        $db = new SQLite3("../../webcron.db");

        $res = $db->query("SELECT * FROM $name $query_modifier");
        echo '<div class="wrapper bordered center_text">';
        echo '<div class="log_table bordered">';
            echo '<div class="table_row">';

            if ( !empty($columns) ) {
                foreach($columns as $column_name){
                    echo "<div class=\"table_header\">{$column_name}</div>";
                }
            } else {
                $counter=0;
                for ($i = 0; $i < $res->numColumns(); $i++ ){
                    echo "<div class=\"table_header\">{$res->columnName($i)}</div>";
                    $counter++;
                }
            }


            echo '</div>';
            while ($row = $res->fetchArray()){
                echo "<div class=\"table_row\">";

                if ( !empty($columns) ) {
                    foreach($columns as $column_name){
                        echo "<div class=\"table_cell\">{$row[$column_name]}</div>";
                    }
                } else {
                    for ($i = 0; $i < $counter; $i++){
                        echo "<div class=\"table_cell\">{$row[$i]}</div>";
                    }
                }
                echo "</div>";
            }
        echo '</div>';
        echo '</div>';
} else if ($action == "list"){
    $res = $db->query("SELECT name FROM sqlite_master WHERE type='table';");

    while ($row = $res->fetchArray()){
        echo "<button onclick='getTable(\"{$row['name']}\")'>{$row['name']}</button><br> ";
    }
}
    

?>