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Diffstat (limited to 'js/src/functions/Table/Normalization.js')
| -rw-r--r-- | js/src/functions/Table/Normalization.js | 463 |
1 files changed, 463 insertions, 0 deletions
diff --git a/js/src/functions/Table/Normalization.js b/js/src/functions/Table/Normalization.js new file mode 100644 index 0000000000..4bbdefc11b --- /dev/null +++ b/js/src/functions/Table/Normalization.js @@ -0,0 +1,463 @@ +/* vim: set expandtab sw=4 ts=4 sts=4: */ + +/** + * Module Import + */ +import { PMA_Messages as PMA_messages } from '../../variables/export_variables'; +import PMA_commonParams from '../../variables/common_params'; +import { PMA_sprintf } from '../../utils/sprintf'; +import { escapeHtml, escapeJsString } from '../../utils/Sanitise'; +import { PMA_ajaxShowMessage } from '../../utils/show_ajax_messages'; +import NormalizationEnum from '../../utils/NormalizationEnum'; + +export function appendHtmlColumnsList () { + $.get( + 'normalization.php', + { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'getColumns': true + }, + function (data) { + if (data.success === true) { + $('select[name=makeAtomic]').html(data.message); + } + } + ); +} + +function goTo3NFStep1 (newTables) { + if (Object.keys(newTables).length === 1) { + newTables = [PMA_commonParams.get('table')]; + } + $.post( + 'normalization.php', + { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'tables': newTables, + 'step': '3.1' + }, function (data) { + $('#page_content').find('h3').html(PMA_messages.str3NFNormalization); + $('#mainContent').find('legend').html(data.legendText); + $('#mainContent').find('h4').html(data.headText); + $('#mainContent').find('p').html(data.subText); + $('#mainContent').find('#extra').html(data.extra); + $('#extra').find('form').each(function () { + var form_id = $(this).attr('id'); + var colname = $(this).data('colname'); + $('#' + form_id + ' input[value=\'' + colname + '\']').next().remove(); + $('#' + form_id + ' input[value=\'' + colname + '\']').remove(); + }); + $('#mainContent').find('#newCols').html(''); + $('.tblFooters').html(''); + + if (data.subText !== '') { + $('<input/>') + .attr({ type: 'button', value: PMA_messages.strDone }) + .on('click', function () { + processDependencies('', true); + }) + .appendTo('.tblFooters'); + } + } + ); +} + +function goTo2NFStep1 () { + $.post( + 'normalization.php', + { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'step': '2.1' + }, function (data) { + $('#page_content h3').html(PMA_messages.str2NFNormalization); + $('#mainContent legend').html(data.legendText); + $('#mainContent h4').html(data.headText); + $('#mainContent p').html(data.subText); + $('#mainContent #extra').html(data.extra); + $('#mainContent #newCols').html(''); + if (data.subText !== '') { + var doneButton = $('<input />') + .attr({ type: 'submit', value: PMA_messages.strDone, }) + .on('click', function () { + processDependencies(data.primary_key); + }) + .appendTo('.tblFooters'); + } else { + if (NormalizationEnum.normalizeto === '3nf') { + $('#mainContent #newCols').html(PMA_messages.strToNextStep); + setTimeout(function () { + goTo3NFStep1([PMA_commonParams.get('table')]); + }, 3000); + } + } + }); +} + +function goToFinish1NF () { + if (NormalizationEnum.normalizeto !== '1nf') { + goTo2NFStep1(); + return true; + } + $('#mainContent legend').html(PMA_messages.strEndStep); + $('#mainContent h4').html( + '<h3>' + PMA_sprintf(PMA_messages.strFinishMsg, escapeHtml(PMA_commonParams.get('table'))) + '</h3>' + ); + $('#mainContent p').html(''); + $('#mainContent #extra').html(''); + $('#mainContent #newCols').html(''); + $('.tblFooters').html(''); +} + +function goToStep4 () { + $.post( + 'normalization.php', + { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'step4': true + }, function (data) { + $('#mainContent legend').html(data.legendText); + $('#mainContent h4').html(data.headText); + $('#mainContent p').html(data.subText); + $('#mainContent #extra').html(data.extra); + $('#mainContent #newCols').html(''); + $('.tblFooters').html(''); + for (var pk in NormalizationEnum.primary_key) { + $('#extra input[value=\'' + escapeJsString(NormalizationEnum.primary_key[pk]) + '\']').attr('disabled','disabled'); + } + } + ); +} + +export function goToStep3 () { + $.post( + 'normalization.php', + { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'step3': true + }, function (data) { + $('#mainContent legend').html(data.legendText); + $('#mainContent h4').html(data.headText); + $('#mainContent p').html(data.subText); + $('#mainContent #extra').html(data.extra); + $('#mainContent #newCols').html(''); + $('.tblFooters').html(''); + NormalizationEnum.primary_key = JSON.parse(data.primary_key); + for (var pk in NormalizationEnum.primary_key) { + $('#extra input[value=\'' + escapeJsString(NormalizationEnum.primary_key[pk]) + '\']').attr('disabled','disabled'); + } + } + ); +} + +export function goToStep2 (extra) { + $.post( + 'normalization.php', + { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'step2': true + }, function (data) { + $('#mainContent legend').html(data.legendText); + $('#mainContent h4').html(data.headText); + $('#mainContent p').html(data.subText); + $('#mainContent #extra,#mainContent #newCols').html(''); + $('.tblFooters').html(''); + if (data.hasPrimaryKey === '1') { + if (extra === 'goToStep3') { + $('#mainContent h4').html(PMA_messages.strPrimaryKeyAdded); + $('#mainContent p').html(PMA_messages.strToNextStep); + } + if (extra === 'goToFinish1NF') { + goToFinish1NF(); + } else { + setTimeout(function () { + goToStep3(); + }, 3000); + } + } else { + // form to select columns to make primary + $('#mainContent #extra').html(data.extra); + } + } + ); +} + +function goTo2NFFinish (pd) { + var tables = {}; + for (var dependson in pd) { + tables[dependson] = $('#extra input[name="' + dependson + '"]').val(); + } + var datastring = { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'pd': JSON.stringify(pd), + 'newTablesName':JSON.stringify(tables), + 'createNewTables2NF':1 + }; + $.ajax({ + type: 'POST', + url: 'normalization.php', + data: datastring, + async:false, + success: function (data) { + if (data.success === true) { + if (data.queryError === false) { + if (NormalizationEnum.normalizeto === '3nf') { + $('#pma_navigation_reload').trigger('click'); + goTo3NFStep1(tables); + return true; + } + $('#mainContent legend').html(data.legendText); + $('#mainContent h4').html(data.headText); + $('#mainContent p').html(''); + $('#mainContent #extra').html(''); + $('.tblFooters').html(''); + } else { + PMA_ajaxShowMessage(data.extra, false); + } + $('#pma_navigation_reload').trigger('click'); + } else { + PMA_ajaxShowMessage(data.error, false); + } + } + }); +} + +function goTo3NFFinish (newTables) { + for (var table in newTables) { + for (var newtbl in newTables[table]) { + var updatedname = $('#extra input[name="' + newtbl + '"]').val(); + newTables[table][updatedname] = newTables[table][newtbl]; + if (updatedname !== newtbl) { + delete newTables[table][newtbl]; + } + } + } + var datastring = { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'newTables':JSON.stringify(newTables), + 'createNewTables3NF':1 + }; + $.ajax({ + type: 'POST', + url: 'normalization.php', + data: datastring, + async:false, + success: function (data) { + if (data.success === true) { + if (data.queryError === false) { + $('#mainContent legend').html(data.legendText); + $('#mainContent h4').html(data.headText); + $('#mainContent p').html(''); + $('#mainContent #extra').html(''); + $('.tblFooters').html(''); + } else { + PMA_ajaxShowMessage(data.extra, false); + } + $('#pma_navigation_reload').trigger('click'); + } else { + PMA_ajaxShowMessage(data.error, false); + } + } + }); +} + +function goTo2NFStep2 (pd, primary_key) { + $('#newCols').html(''); + $('#mainContent legend').html(PMA_messages.strStep + ' 2.2 ' + PMA_messages.strConfirmPd); + $('#mainContent h4').html(PMA_messages.strSelectedPd); + $('#mainContent p').html(PMA_messages.strPdHintNote); + var extra = '<div class="dependencies_box">'; + var pdFound = false; + for (var dependson in pd) { + if (dependson !== primary_key) { + pdFound = true; + extra += '<p class="displayblock desc">' + escapeHtml(dependson) + ' -> ' + escapeHtml(pd[dependson].toString()) + '</p>'; + } + } + if (!pdFound) { + extra += '<p class="displayblock desc">' + PMA_messages.strNoPdSelected + '</p>'; + extra += '</div>'; + } else { + extra += '</div>'; + var datastring = { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'pd': JSON.stringify(pd), + 'getNewTables2NF':1 + }; + $.ajax({ + type: 'POST', + url: 'normalization.php', + data: datastring, + async:false, + success: function (data) { + if (data.success === true) { + extra += data.message; + } else { + PMA_ajaxShowMessage(data.error, false); + } + } + }); + } + $('#mainContent #extra').html(extra); + $('.tblFooters').html('<input type="button" value="' + PMA_messages.strBack + '" id="backEditPd"/><input type="button" id="goTo2NFFinish" value="' + PMA_messages.strGo + '"/>'); + $('#goTo2NFFinish').on('click', function () { + goTo2NFFinish(pd); + }); +} + +function goTo3NFStep2 (pd, tablesTds) { + $('#newCols').html(''); + $('#mainContent legend').html(PMA_messages.strStep + ' 3.2 ' + PMA_messages.strConfirmTd); + $('#mainContent h4').html(PMA_messages.strSelectedTd); + $('#mainContent p').html(PMA_messages.strPdHintNote); + var extra = '<div class="dependencies_box">'; + var pdFound = false; + for (var table in tablesTds) { + for (var i in tablesTds[table]) { + var dependson = tablesTds[table][i]; + if (dependson !== '' && dependson !== table) { + pdFound = true; + extra += '<p class="displayblock desc">' + escapeHtml(dependson) + ' -> ' + escapeHtml(pd[dependson].toString()) + '</p>'; + } + } + } + if (!pdFound) { + extra += '<p class="displayblock desc">' + PMA_messages.strNoTdSelected + '</p>'; + extra += '</div>'; + } else { + extra += '</div>'; + var datastring = { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'tables': JSON.stringify(tablesTds), + 'pd': JSON.stringify(pd), + 'getNewTables3NF':1 + }; + $.ajax({ + type: 'POST', + url: 'normalization.php', + data: datastring, + async:false, + success: function (data) { + NormalizationEnum.data_parsed = data; + if (data.success === true) { + extra += NormalizationEnum.data_parsed.html; + } else { + PMA_ajaxShowMessage(data.error, false); + } + } + }); + } + $('#mainContent #extra').html(extra); + $('.tblFooters').html('<input type="button" value="' + PMA_messages.strBack + '" id="backEditPd"/><input type="button" id="goTo3NFFinish" value="' + PMA_messages.strGo + '"/>'); + $('#goTo3NFFinish').on('click', function () { + if (!pdFound) { + goTo3NFFinish([]); + } else { + goTo3NFFinish(NormalizationEnum.data_parsed.newTables); + } + }); +} + +function processDependencies (primary_key, isTransitive) { + var pd = {}; + var tablesTds = {}; + var dependsOn; + pd[primary_key] = []; + $('#extra form').each(function () { + var tblname; + if (isTransitive === true) { + tblname = $(this).data('tablename'); + primary_key = tblname; + if (!(tblname in tablesTds)) { + tablesTds[tblname] = []; + } + tablesTds[tblname].push(primary_key); + } + var form_id = $(this).attr('id'); + $('#' + form_id + ' input[type=checkbox]:not(:checked)').prop('checked', false); + dependsOn = ''; + $('#' + form_id + ' input[type=checkbox]:checked').each(function () { + dependsOn += $(this).val() + ', '; + $(this).attr('checked','checked'); + }); + if (dependsOn === '') { + dependsOn = primary_key; + } else { + dependsOn = dependsOn.slice(0, -2); + } + if (! (dependsOn in pd)) { + pd[dependsOn] = []; + } + pd[dependsOn].push($(this).data('colname')); + if (isTransitive === true) { + if (!(tblname in tablesTds)) { + tablesTds[tblname] = []; + } + if ($.inArray(dependsOn, tablesTds[tblname]) === -1) { + tablesTds[tblname].push(dependsOn); + } + } + }); + NormalizationEnum.backup = $('#mainContent').html(); + if (isTransitive === true) { + goTo3NFStep2(pd, tablesTds); + } else { + goTo2NFStep2(pd, primary_key); + } + return false; +} + +export function moveRepeatingGroup (repeatingCols) { + var newTable = $('input[name=repeatGroupTable]').val(); + var newColumn = $('input[name=repeatGroupColumn]').val(); + if (!newTable) { + $('input[name=repeatGroupTable]').focus(); + return false; + } + if (!newColumn) { + $('input[name=repeatGroupColumn]').focus(); + return false; + } + var datastring = { + 'ajax_request': true, + 'db': PMA_commonParams.get('db'), + 'table': PMA_commonParams.get('table'), + 'repeatingColumns': repeatingCols, + 'newTable': newTable, + 'newColumn': newColumn, + 'primary_columns': NormalizationEnum.primary_key.toString() + }; + $.ajax({ + type: 'POST', + url: 'normalization.php', + data: datastring, + async:false, + success: function (data) { + if (data.success === true) { + if (data.queryError === false) { + goToStep3(); + } + PMA_ajaxShowMessage(data.message, false); + $('#pma_navigation_reload').trigger('click'); + } else { + PMA_ajaxShowMessage(data.error, false); + } + } + }); +} |