文件操作 - ajax_script.js

文件: /storage/v12552/rokpaw/public_html/wp-content/plugins/media-sync/admin/js/ajax_script.js

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jQuery(document).ready(function ($) {
	try {

var plugin = $('.main-media-sync-page');
		var files = plugin.find('.media-sync-list-files');

plugin.find('.js-import-selected').on('click', function (e) {
			e.preventDefault();

var btn = $(this);
			var form = files.find('form');
			var dryRun = !!form.find('input[name="dry_run"]').prop('checked');
			var filePostDate = form.find('input[name="file_post_date"]:checked').val();
			var batchSize = parseInt(form.find('input[name="batch_size"]').val());
			var selectedItems = form.find('.is-file.is-in-db-no input[type="checkbox"]:checked');
			var items = selectedItems && selectedItems.length ? selectedItems.map(function (index, checkbox) {
				return {
					'file': $(checkbox).val(),
					'row_id': $(checkbox).attr('data-row-id')
				};
			}).get() : [];
			var total = items.length;
			var batch;
			var batchCount = 0;
			var counter = 0;

function setActiveStatus(isActive) {
				if (isActive) {
					// Disable submit button while request is being executed
					btn.prop('disabled', true);

// Activate loading icon
					plugin.find('.import-spinner').addClass('is-active');
				} else {
					// Enable submit button
					btn.prop('disabled', false);

// Deactivate loading icon
					plugin.find('.import-spinner').removeClass('is-active');
				}
			}

function outputError(errorMessage = null, error = null, isItemError = false) {
				console.error("[Media Sync] [Import] " + errorMessage, (error ? error : ''));

if (!isItemError) {
					var errors = errorMessage + (error ? "\n" + error : '');
					plugin.find('.js-media-sync-error-placeholder').removeClass('hidden').html(errors);
					setActiveStatus(false);
				}
			}

if (total <= 0) {
				outputError('No files selected.');
				return false;
			}

if (!(typeof batchSize === 'number' && batchSize > 0)) {
				outputError('Batch Size needs to be positive number.');
				return false;
			}

// Reset stuff
			plugin.find('.media-sync-progress').css('width', 0);
			plugin.find('.notice-files-imported').removeClass('is-visible');
			plugin.find('.js-media-sync-error-placeholder').addClass('hidden').html('');

// Clear highlighted rows
			files.find('.media-sync-list-file.highlight-success').removeClass('highlight-success');
			files.find('.media-sync-list-file.highlight-error').removeClass('highlight-error');

// Clear file errors
			files.find('.media-sync-file-error').remove();

// Show progress bar
			plugin.find('.media-sync-progress-holder').addClass('is-visible');

function runAjax() {
				// Take new batch
				batch = items.splice(0, batchSize);

// Exit if there is nothing left in batch
				if (!(batch.length > 0)) {
					setActiveStatus(false);
					return true;
				}

batchCount++;

return $.ajax({
					url: ajax_data.ajax_url + '?mediaSyncBatch=' + batchCount,
					data: {
						'action': 'media_sync_import_files',
						'security': ajax_data.security,
						'dry_run': dryRun,
						'file_post_date': filePostDate,
						'media_items': batch
					},
					dataType: 'json',
					method: 'POST'
				}).done(function (data) {
					try {
						if (!data) {
							outputError('No response received');
							return false;
						}

var error = data.hasOwnProperty('error') && data.error ? data.error : null;
						var errorMessage = data.hasOwnProperty('errorMessage') && data.errorMessage ? data.errorMessage : null;

if (error || errorMessage) {
							outputError('[Backend error] ' + errorMessage, error);
							return false;
						}

if (!(data.hasOwnProperty('results') && data.results && data.results.length > 0)) {
							setActiveStatus(false);
							return false;
						}

$.each(data.results, function (index, item) {
							var itemError = item.hasOwnProperty('error') && item.error ? item.error : null;
							var itemErrorMessage = item.hasOwnProperty('errorMessage') && item.errorMessage ? item.errorMessage : null;

if (itemError || itemErrorMessage) {
								outputError('[Item error] ' + itemErrorMessage, itemError, true);
							}

if (item.hasOwnProperty('row_id') && item.row_id) {
								var statusClass = 'error';

if (item.inserted === true) {
									counter++;
									statusClass = 'success';

console.log("[Media Sync] [" + counter + "] " + (dryRun ? "DRY RUN: " : "Successfully imported: ") + item.row_id);
								} else {
									// If we didn't already output the error
									if (!itemError && !itemErrorMessage) {
										console.error("[Media Sync] Error importing: " + item.row_id);
									}
								}

try {
									var fileRow = files.find('[id="' + item.row_id + '"]');

if (itemError || itemErrorMessage) {
										var errors = (itemErrorMessage ? itemErrorMessage : '') + (itemError ? '\nE:\n' + itemError : '');
										fileRow.find('.column-primary').append('<div class="error media-sync-file-error">' + errors + '</div>');
									}

// Highlight imported or failed row
									fileRow.addClass('highlight-' + statusClass);
								} catch (highlightError) {
									console.log('[Media Sync] Could not highlight imported row.', highlightError);
								}
							}
						});

var animatedCounter = counter;

// Not really correct progress indicator, it's just animated
						jQuery({ Counter: animatedCounter }).animate({ Counter: counter }, {
							duration: 1000,
							easing: 'linear',
							step: function () {
								// Update "imported" count
								files.find('.js-media-sync-imported-count').html(Math.ceil(this.Counter));
							},
							complete: function () {
								// Update "imported" count again (sometimes it doesn't set correct value above)
								files.find('.js-media-sync-imported-count').html(counter);
							}
						});

// Update progress bar
						plugin.find('.media-sync-progress').css('width', ((counter / total) * 100) + '%');

// If all items are imported successfully (last item)
						if (counter === total) {

setActiveStatus(false);

// Show success message
							plugin.find('.notice-files-imported').addClass('is-visible');
						}

// Run again to go through all batches
						// It's a recursive call to avoid stacking too many "pending" ajax calls,
						// but async/await or Promise would be much better
						runAjax();

} catch (e) {
						outputError('Error processing results', e);
						return false;
					}
				}).fail(function (jqXHR, textStatus, errorThrown) {
					// If JSON parsing failed (e.g. mixed content), try to extract JSON manually
					var errorMessage = parseResponseError(jqXHR.responseText);
					if (errorMessage && typeof errorMessage === 'string') {
						outputError(errorMessage);
						return false;
					}
					outputError(textStatus, errorThrown);
					return false;
				});
			}

setActiveStatus(true);

// Run recursively (to avoid stacking too many "pending" ajax calls)
			runAjax();

});
	} catch (e) {
		console.error('[Media Sync]', e);
		alert("[Media Sync]\n" + e);
	}
});

function parseResponseError(responseRaw) {
	try {
		if (!responseRaw) {
			return "";
		}

var jsonStartIndex = responseRaw.indexOf('{');
		if (jsonStartIndex === -1) {
			return "";
		}

var jsonText = responseRaw;
		if (jsonStartIndex > 0) {
			jsonText = responseRaw.substring(jsonStartIndex);
		}

var parsed = null;

// First attempt: Parse from first '{' to the end
		try {
			parsed = JSON.parse(jsonText);
		} catch (e) {
			// Parsing failed. This likely means there is garbage AFTER the JSON as well.
		}

// Second attempt: Find the last '}' and parse the substring
		if (!parsed) {
			var jsonEndIndex = jsonText.lastIndexOf('}');
			if (jsonEndIndex !== -1) {
				try {
					parsed = JSON.parse(jsonText.substring(0, jsonEndIndex + 1));
				} catch (e) {
					// Still failed
				}
			}
		}

if (parsed && parsed.success === false) {
			var msg = parsed.data;
			if (typeof msg !== 'string') {
				try {
					msg = JSON.stringify(msg);
				} catch (e) {
					msg = 'Unknown error';
				}
			}
			return msg;
		}

return "";
	} catch (e) {
		return "";
	}
}

文件操作 - ajax_script.js

文件: /storage/v12552/rokpaw/public_html/wp-content/plugins/media-sync/admin/js/ajax_script.js

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