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Suggests fields and tablenames
This commit is contained in:
Andrea
GitHub
185
plugins/suggest-tablefields.php
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185
plugins/suggest-tablefields.php
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<?php
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/**
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* Suggests fields and tablenames
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* @author Andrea Mariani, fasys.it
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*/
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class AdminerSuggestTableField
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{
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public function head(){
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if (!isset($_GET['sql'])) {
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return;
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}
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$suggests = [
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'___mysql___' => [
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'DELETE FROM', 'DISTINCT', 'EXPLAIN', 'FROM', 'GROUP BY', 'HAVING', 'INSERT INTO', 'INNER JOIN', 'IGNORE',
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'LIMIT', 'LEFT JOIN', 'NULL', 'ORDER BY', 'ON DUPLICATE KEY UPDATE', 'SELECT', 'UPDATE', 'WHERE',
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]
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];
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foreach (array_keys(tables_list()) as $table) {
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$suggests['___tables___'][] = $table;
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foreach (fields($table) as $field => $foo) {
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$suggests[$table][] = $field;
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}
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}
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?>
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<style>
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#suggest_tablefields_container{min-width:150px;margin:0;padding:0;overflow-y:auto;position:absolute;}
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#suggest_tablefields{list-style:none;}
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#suggest_tablefields dd{margin:0;}
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#suggest_tablefields dd strong{background-color:#ff0;}
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#suggest_search{width:90%;}
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/*textarea.sqlarea {display: block!important;}*/
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</style>
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<script<?php echo nonce(); ?> type="text/javascript">
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function domReady(fn) {
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document.addEventListener("DOMContentLoaded", fn)
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if (document.readyState === "interactive" || document.readyState === "complete" ) {
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fn()
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}
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}
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function insertNodeAtCaret(node) {
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if (typeof window.getSelection != "undefined") {
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var sel = window.getSelection()
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if (sel.rangeCount) {
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var range = sel.getRangeAt(0)
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range.collapse(false)
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range.insertNode(node)
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range = range.cloneRange()
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range.selectNodeContents(node)
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range.collapse(false)
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sel.removeAllRanges()
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sel.addRange(range)
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}
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} else if (typeof document.selection != "undefined" && document.selection.type != "Control") {
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var html = (node.nodeType == 1) ? node.outerHTML : node.data
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var id = "marker_" + ("" + Math.random()).slice(2)
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html += '<span id="' + id + '"></span>'
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var textRange = document.selection.createRange()
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textRange.collapse(false)
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textRange.pasteHTML(html)
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var markerSpan = document.getElementById(id)
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textRange.moveToElementText(markerSpan)
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textRange.select()
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markerSpan.parentNode.removeChild(markerSpan)
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}
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}
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function getTable(suggests, tableName){
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var table = "<dt><strong>"+ tableName +"</strong></dt>"
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for(var k in suggests[tableName]){
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table += "<dd><a href='#' data-text='"+ tableName + "`.`" + suggests[tableName][k] +"'>"+ suggests[tableName][k] +"</a></dd>"
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}
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return table
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}
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function compile(data){
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document.getElementById('suggest_tablefields').innerHTML = data
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document.getElementById('suggest_search').value = '';
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//console.log(data)
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}
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domReady(() => {
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const suggests = JSON.parse('<?php echo json_encode($suggests) ?>')
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const form = document.getElementById('form')
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const sqlarea = document.getElementsByClassName('sqlarea')[0]
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form.style.position = "relative"
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var suggests_mysql = ""
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suggests_mysql += "<dt><strong><?php echo lang('Tables') ?></strong></dt>"
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for(var k in suggests['___tables___']){
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suggests_mysql += "<dd><a href='#' data-table='1'>"+ suggests['___tables___'][k] +"</a></dd>"
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}
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suggests_mysql += "<dt><strong><?php echo lang('SQL command') ?></strong></dt>"
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for(var k in suggests['___mysql___']){
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suggests_mysql += "<dd><a href='#' data-nobt='1'>"+ suggests['___mysql___'][k] +"</a></dd>"
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}
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form.insertAdjacentHTML('afterbegin', '<dl id="suggest_tablefields_container" style="height:'+ sqlarea.offsetHeight +'px;top:0;left:'+ (sqlarea.offsetWidth + 3) +'px"><input autocomplete="off" id="suggest_search" type="text" placeholder="<?php echo lang('Search') ?>..."/><div id="suggest_tablefields"></div></dl>')
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compile(suggests_mysql)
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document.addEventListener('click', function (event) {
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if(event.target.getAttribute('id') === 'suggest_search'){
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return
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}
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if (event.target.matches('.jush-custom')) {
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var table = getTable(suggests, event.target.textContent)
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compile(table)
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return
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}
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if (!event.target.matches('#suggest_tablefields') && !event.target.matches('a') && !event.target.matches('strong') && !event.target.matches('.sqlarea') && !event.target.matches('.jush-sql_code') && !event.target.matches('.jush-bac') && !event.target.matches('.jush-op')){
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compile(suggests_mysql)
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return
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}
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}, false)
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document.getElementById('suggest_tablefields').addEventListener('click', function (event){
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if(event.target.matches('a') || event.target.matches('strong')){
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var target, text, bt = "`"
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if(event.target.matches('strong')) {
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target = event.target = event.target.parentElement
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}
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else{
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target = event.target
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}
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text = target.textContent
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sqlarea.focus()
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if(target.getAttribute("data-text")){
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text = target.getAttribute("data-text")
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}
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if(target.getAttribute("data-nobt")){
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bt = ""
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}
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insertNodeAtCaret(document.createTextNode(bt + text + bt + " "))
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if(target.getAttribute("data-table")){
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var table = getTable(suggests, target.textContent)
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compile(table)
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}
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sqlarea.dispatchEvent(new KeyboardEvent('keyup'))
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}
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}, false)
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document.getElementById('suggest_search').addEventListener('keyup', function () {
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var value = this.value.toLowerCase()
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if (value != '') {
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var reg = (value + '').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:])/g, '\\$1')
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reg = new RegExp('('+ reg + ')', 'gi')
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}
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var tables = qsa('dd a', qs('#suggest_tablefields'))
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for (var i = 0; i < tables.length; i++) {
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var a = tables[i]
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var text = tables[i].textContent
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if (value == '') {
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tables[i].className = ''
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a.innerHTML = text
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} else {
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tables[i].className = (text.toLowerCase().indexOf(value) == -1 ? 'hidden' : '')
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a.innerHTML = text.replace(reg, '<strong>$1</strong>')
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}
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}
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}, false)
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})
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</script>
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<?php
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}
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}
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