};
}]);
-
+ /**
+ * Dropdown
+ * Provides some simple logic to create small dropdown menus
+ */
ngApp.directive('dropdown', [function () {
return {
restrict: 'A',
link: function (scope, element, attrs) {
- var menu = element.find('ul');
+ const menu = element.find('ul');
element.find('[dropdown-toggle]').on('click', function () {
menu.show().addClass('anim menuIn');
+ let inputs = menu.find('input');
+ let hasInput = inputs.length > 0;
+ if (hasInput) {
+ inputs.first().focus();
+ element.on('keypress', 'input', event => {
+ if (event.keyCode === 13) {
+ event.preventDefault();
+ menu.hide();
+ menu.removeClass('anim menuIn');
+ return false;
+ }
+ });
+ }
element.mouseleave(function () {
menu.hide();
menu.removeClass('anim menuIn');
};
}]);
- ngApp.directive('tinymce', ['$timeout', function($timeout) {
+ /**
+ * TinyMCE
+ * An angular wrapper around the tinyMCE editor.
+ */
+ ngApp.directive('tinymce', ['$timeout', function ($timeout) {
return {
restrict: 'A',
scope: {
scope.mceChange(content);
});
+ editor.on('keydown', (event) => {
+ scope.$emit('editor-keydown', event);
+ });
+
editor.on('init', (e) => {
scope.mceModel = editor.getContent();
});
scope.tinymce.extraSetups.push(tinyMceSetup);
// Custom tinyMCE plugins
- tinymce.PluginManager.add('customhr', function(editor) {
- editor.addCommand('InsertHorizontalRule', function() {
+ tinymce.PluginManager.add('customhr', function (editor) {
+ editor.addCommand('InsertHorizontalRule', function () {
var hrElem = document.createElement('hr');
var cNode = editor.selection.getNode();
var parentNode = cNode.parentNode;
}
}]);
- ngApp.directive('markdownInput', ['$timeout', function($timeout) {
+ /**
+ * Markdown input
+ * Handles the logic for just the editor input field.
+ */
+ ngApp.directive('markdownInput', ['$timeout', function ($timeout) {
return {
restrict: 'A',
scope: {
scope.$on('markdown-update', (event, value) => {
element.val(value);
- scope.mdModel= value;
+ scope.mdModel = value;
scope.mdChange(markdown(value));
});
}
}]);
- ngApp.directive('markdownEditor', ['$timeout', function($timeout) {
+ /**
+ * Markdown Editor
+ * Handles all functionality of the markdown editor.
+ */
+ ngApp.directive('markdownEditor', ['$timeout', function ($timeout) {
return {
restrict: 'A',
link: function (scope, element, attrs) {
// Elements
- var input = element.find('textarea[markdown-input]');
- var insertImage = element.find('button[data-action="insertImage"]');
+ const input = element.find('textarea[markdown-input]');
+ const display = element.find('.markdown-display').first();
+ const insertImage = element.find('button[data-action="insertImage"]');
- var currentCaretPos = 0;
+ let currentCaretPos = 0;
- input.blur((event) => {
+ input.blur(event => {
currentCaretPos = input[0].selectionStart;
});
- // Insert image shortcut
- input.keydown((event) => {
+ // Scroll sync
+ let inputScrollHeight,
+ inputHeight,
+ displayScrollHeight,
+ displayHeight;
+
+ function setScrollHeights() {
+ inputScrollHeight = input[0].scrollHeight;
+ inputHeight = input.height();
+ displayScrollHeight = display[0].scrollHeight;
+ displayHeight = display.height();
+ }
+
+ setTimeout(() => {
+ setScrollHeights();
+ }, 200);
+ window.addEventListener('resize', setScrollHeights);
+ let scrollDebounceTime = 800;
+ let lastScroll = 0;
+ input.on('scroll', event => {
+ let now = Date.now();
+ if (now - lastScroll > scrollDebounceTime) {
+ setScrollHeights()
+ }
+ let scrollPercent = (input.scrollTop() / (inputScrollHeight - inputHeight));
+ let displayScrollY = (displayScrollHeight - displayHeight) * scrollPercent;
+ display.scrollTop(displayScrollY);
+ lastScroll = now;
+ });
+
+ // Editor key-presses
+ input.keydown(event => {
+ // Insert image shortcut
if (event.which === 73 && event.ctrlKey && event.shiftKey) {
event.preventDefault();
var caretPos = input[0].selectionStart;
input.focus();
input[0].selectionStart = caretPos + ("![](".length);
input[0].selectionEnd = caretPos + (';
+ return;
}
+ // Pass key presses to controller via event
+ scope.$emit('editor-keydown', event);
});
// Insert image from image manager
- insertImage.click((event) => {
- window.ImageManager.showExternal((image) => {
+ insertImage.click(event => {
+ window.ImageManager.showExternal(image => {
var caretPos = currentCaretPos;
var currentContent = input.val();
var mdImageText = "![" + image.name + "](" + image.url + ")";
}
}
- }])
+ }]);
+
+ /**
+ * Page Editor Toolbox
+ * Controls all functionality for the sliding toolbox
+ * on the page edit view.
+ */
+ ngApp.directive('toolbox', [function () {
+ return {
+ restrict: 'A',
+ link: function (scope, elem, attrs) {
+
+ // Get common elements
+ const $buttons = elem.find('[tab-button]');
+ const $content = elem.find('[tab-content]');
+ const $toggle = elem.find('[toolbox-toggle]');
+
+ // Handle toolbox toggle click
+ $toggle.click((e) => {
+ elem.toggleClass('open');
+ });
+
+ // Set an active tab/content by name
+ function setActive(tabName, openToolbox) {
+ $buttons.removeClass('active');
+ $content.hide();
+ $buttons.filter(`[tab-button="${tabName}"]`).addClass('active');
+ $content.filter(`[tab-content="${tabName}"]`).show();
+ if (openToolbox) elem.addClass('open');
+ }
+
+ // Set the first tab content active on load
+ setActive($content.first().attr('tab-content'), false);
+
+ // Handle tab button click
+ $buttons.click(function (e) {
+ let name = $(this).attr('tab-button');
+ setActive(name, true);
+ });
+ }
+ }
+ }]);
+
+ /**
+ * Tag Autosuggestions
+ * Listens to child inputs and provides autosuggestions depending on field type
+ * and input. Suggestions provided by server.
+ */
+ ngApp.directive('tagAutosuggestions', ['$http', function ($http) {
+ return {
+ restrict: 'A',
+ link: function (scope, elem, attrs) {
+
+ // Local storage for quick caching.
+ const localCache = {};
+
+ // Create suggestion element
+ const suggestionBox = document.createElement('ul');
+ suggestionBox.className = 'suggestion-box';
+ suggestionBox.style.position = 'absolute';
+ suggestionBox.style.display = 'none';
+ const $suggestionBox = $(suggestionBox);
+
+ // General state tracking
+ let isShowing = false;
+ let currentInput = false;
+ let active = 0;
+
+ // Listen to input events on autosuggest fields
+ elem.on('input focus', '[autosuggest]', function (event) {
+ let $input = $(this);
+ let val = $input.val();
+ let url = $input.attr('autosuggest');
+ let type = $input.attr('autosuggest-type');
+
+ // Add name param to request if for a value
+ if (type.toLowerCase() === 'value') {
+ let $nameInput = $input.closest('tr').find('[autosuggest-type="name"]').first();
+ let nameVal = $nameInput.val();
+ if (nameVal !== '') {
+ url += '?name=' + encodeURIComponent(nameVal);
+ }
+ }
+
+ let suggestionPromise = getSuggestions(val.slice(0, 3), url);
+ suggestionPromise.then(suggestions => {
+ if (val.length === 0) {
+ displaySuggestions($input, suggestions.slice(0, 6));
+ } else {
+ suggestions = suggestions.filter(item => {
+ return item.toLowerCase().indexOf(val.toLowerCase()) !== -1;
+ }).slice(0, 4);
+ displaySuggestions($input, suggestions);
+ }
+ });
+ });
+
+ // Hide autosuggestions when input loses focus.
+ // Slight delay to allow clicks.
+ let lastFocusTime = 0;
+ elem.on('blur', '[autosuggest]', function (event) {
+ let startTime = Date.now();
+ setTimeout(() => {
+ if (lastFocusTime < startTime) {
+ $suggestionBox.hide();
+ isShowing = false;
+ }
+ }, 200)
+ });
+ elem.on('focus', '[autosuggest]', function (event) {
+ lastFocusTime = Date.now();
+ });
+
+ elem.on('keydown', '[autosuggest]', function (event) {
+ if (!isShowing) return;
+
+ let suggestionElems = suggestionBox.childNodes;
+ let suggestCount = suggestionElems.length;
+
+ // Down arrow
+ if (event.keyCode === 40) {
+ let newActive = (active === suggestCount - 1) ? 0 : active + 1;
+ changeActiveTo(newActive, suggestionElems);
+ }
+ // Up arrow
+ else if (event.keyCode === 38) {
+ let newActive = (active === 0) ? suggestCount - 1 : active - 1;
+ changeActiveTo(newActive, suggestionElems);
+ }
+ // Enter or tab key
+ else if ((event.keyCode === 13 || event.keyCode === 9) && !event.shiftKey) {
+ let text = suggestionElems[active].textContent;
+ currentInput[0].value = text;
+ currentInput.focus();
+ $suggestionBox.hide();
+ isShowing = false;
+ if (event.keyCode === 13) {
+ event.preventDefault();
+ return false;
+ }
+ }
+ });
+
+ // Change the active suggestion to the given index
+ function changeActiveTo(index, suggestionElems) {
+ suggestionElems[active].className = '';
+ active = index;
+ suggestionElems[active].className = 'active';
+ }
+
+ // Display suggestions on a field
+ let prevSuggestions = [];
+
+ function displaySuggestions($input, suggestions) {
+
+ // Hide if no suggestions
+ if (suggestions.length === 0) {
+ $suggestionBox.hide();
+ isShowing = false;
+ prevSuggestions = suggestions;
+ return;
+ }
+
+ // Otherwise show and attach to input
+ if (!isShowing) {
+ $suggestionBox.show();
+ isShowing = true;
+ }
+ if ($input !== currentInput) {
+ $suggestionBox.detach();
+ $input.after($suggestionBox);
+ currentInput = $input;
+ }
+
+ // Return if no change
+ if (prevSuggestions.join() === suggestions.join()) {
+ prevSuggestions = suggestions;
+ return;
+ }
+
+ // Build suggestions
+ $suggestionBox[0].innerHTML = '';
+ for (let i = 0; i < suggestions.length; i++) {
+ var suggestion = document.createElement('li');
+ suggestion.textContent = suggestions[i];
+ suggestion.onclick = suggestionClick;
+ if (i === 0) {
+ suggestion.className = 'active'
+ active = 0;
+ }
+ ;
+ $suggestionBox[0].appendChild(suggestion);
+ }
+
+ prevSuggestions = suggestions;
+ }
+
+ // Suggestion click event
+ function suggestionClick(event) {
+ let text = this.textContent;
+ currentInput[0].value = text;
+ currentInput.focus();
+ $suggestionBox.hide();
+ isShowing = false;
+ };
+
+ // Get suggestions & cache
+ function getSuggestions(input, url) {
+ let hasQuery = url.indexOf('?') !== -1;
+ let searchUrl = url + (hasQuery ? '&' : '?') + 'search=' + encodeURIComponent(input);
+
+ // Get from local cache if exists
+ if (typeof localCache[searchUrl] !== 'undefined') {
+ return new Promise((resolve, reject) => {
+ resolve(localCache[searchUrl]);
+ });
+ }
+
+ return $http.get(searchUrl).then(response => {
+ localCache[searchUrl] = response.data;
+ return response.data;
+ });
+ }
+
+ }
+ }
+ }]);
+
+
+ ngApp.directive('entitySelector', ['$http', '$sce', function ($http, $sce) {
+ return {
+ restrict: 'A',
+ scope: true,
+ link: function (scope, element, attrs) {
+ scope.loading = true;
+ scope.entityResults = false;
+ scope.search = '';
+
+ // Add input for forms
+ const input = element.find('[entity-selector-input]').first();
+
+ // Listen to entity item clicks
+ element.on('click', '.entity-list a', function(event) {
+ event.preventDefault();
+ event.stopPropagation();
+ let item = $(this).closest('[data-entity-type]');
+ itemSelect(item);
+ });
+ element.on('click', '[data-entity-type]', function(event) {
+ itemSelect($(this));
+ });
+
+ // Select entity action
+ function itemSelect(item) {
+ let entityType = item.attr('data-entity-type');
+ let entityId = item.attr('data-entity-id');
+ let isSelected = !item.hasClass('selected');
+ element.find('.selected').removeClass('selected').removeClass('primary-background');
+ if (isSelected) item.addClass('selected').addClass('primary-background');
+ let newVal = isSelected ? `${entityType}:${entityId}` : '';
+ input.val(newVal);
+ }
+
+ // Get search url with correct types
+ function getSearchUrl() {
+ let types = (attrs.entityTypes) ? encodeURIComponent(attrs.entityTypes) : encodeURIComponent('page,book,chapter');
+ return `/ajax/search/entities?types=${types}`;
+ }
+
+ // Get initial contents
+ $http.get(getSearchUrl()).then(resp => {
+ scope.entityResults = $sce.trustAsHtml(resp.data);
+ scope.loading = false;
+ });
+
+ // Search when typing
+ scope.searchEntities = function() {
+ scope.loading = true;
+ input.val('');
+ let url = getSearchUrl() + '&term=' + encodeURIComponent(scope.search);
+ $http.get(url).then(resp => {
+ scope.entityResults = $sce.trustAsHtml(resp.data);
+ scope.loading = false;
+ });
+ };
+ }
+ };
+ }]);
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
-};
\ No newline at end of file
projects / bookstack / blobdiff