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<?php |
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/** |
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* Admin quiz editor: fib question answer template. |
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* |
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* @since 3.0.0 |
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*/ |
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|
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?> |
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|
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<script type="text/x-template" id="tmpl-lp-quiz-fib-question-answer"> |
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<div class="admin-quiz-fib-question-editor"> |
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<?php learn_press_admin_view( 'question/fib-answer-editor' ); ?> |
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</div> |
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</script> |
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|
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<script type="text/javascript"> |
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jQuery(document).ready(function ($) { |
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var $Vue = window.$Vue || Vue; |
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var $store = window.LP_Quiz_Store; |
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|
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Vue.component('lp-quiz-fib-question-answer', { |
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template: '#tmpl-lp-quiz-fib-question-answer', |
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props: ['question'], |
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data: function () { |
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return { |
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valid: true, |
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canInsertNewBlank: false, |
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blanks: [] |
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} |
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}, |
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computed: { |
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answer: function () { |
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return { |
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order: 1, |
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is_true: '', |
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question_answer_id: this.question.answers[0].question_answer_id, |
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title: this.question.answers[0].title, |
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value: '', |
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blanks: this.answers[ 0 ].blanks, |
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}; |
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}, |
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answers: function () { |
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return this.question.answers |
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} |
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}, |
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mounted: function () { |
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var that = this, |
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content = this.getContent(); |
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this.blanks = this.answers[0].blanks; |
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this.$editor = $(this.$el).find('.content-editable'); |
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this.$editor.html(content); |
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this.parseBlanks(content); |
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|
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this.$editor[0].addEventListener("DOMCharacterDataModified", function (e) { |
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var $target = $(e.target).parent(), id = $target.data('id'); |
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|
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for (var i in that.blanks) { |
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if (that.blanks[i].id == id) { |
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that.blanks[i].fill = $target.html().trim(); |
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that.$activeBlank = $target; |
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break; |
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} |
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} |
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}, false); |
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|
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this.interval = setInterval(function (a) { |
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a.parseBlanks(a.getContent()); |
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}, 1000, this); |
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}, |
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methods: { |
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updateAnswer: function () { |
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var answer = JSON.parse(JSON.stringify(this.answer)); |
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answer.title = this.getShortcode(); |
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answer.blanks = this.getBlanksForDB(); |
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|
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$store.dispatch('lqs/updateQuestionAnswerTitle', { |
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question_id: this.question.id, |
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answer: answer |
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}); |
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}, |
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|
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updateAnswerBlank: function (e, blank) { |
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blank['comparison'] = e.target.value || ''; |
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this.updateAnswer(); |
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}, |
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updateAnswerMatchCase( e, blank ) { |
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blank['match_case'] = e.target.checked ? true : false; |
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this.updateAnswer(); |
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}, |
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getContent: function () { |
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var content = this.answers[0].title, |
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shortcodes = content.match(/\[fib.*?\]/g), |
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uids = {}; |
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|
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if (shortcodes) { |
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for (var i = 0; i < shortcodes.length; i++) { |
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var uid, |
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fill, |
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replaceText, |
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props = shortcodes[i].match(/([a-z_]+)="(.*?)"/g), |
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data = []; |
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|
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for (var j in props) { |
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var prop = props[j].match(/([a-z_]+)="(.*?)"/); |
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|
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if (!prop) { |
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continue; |
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} |
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|
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switch (prop[1]) { |
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case 'uid': |
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case 'id': |
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uid = prop[2]; |
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break; |
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case 'fill': |
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fill = prop[2]; |
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break; |
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default: |
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data.push('data-' + prop[1] + '="' + prop[2] + '"') |
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} |
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} |
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|
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uid = uid ? uid : LP.uniqueId(); |
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|
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if (uids[uid]) { |
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uid = LP.uniqueId(); |
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} |
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|
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replaceText = FIB.outerHTML(this.createBlank(fill, uid).attr('data-index', i + 1));// '<span class="fib-blank" id="fib-blank-' + uid + '" data-id="' + uid + '" data-index="' + (i + 1) + '">' + fill + '</span>'; |
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uids[uid] = true; |
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|
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content = content.replace(shortcodes[i], replaceText); |
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} |
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} |
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return content; |
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}, |
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activeBlank: function (e) { |
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this.$activeBlank = $(e.target).closest('.fib-blank'); |
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}, |
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|
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|
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findBlank: function (id) { |
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for (var i in this.blanks) { |
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if (this.blanks[i].id == id) { |
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return this.blanks[i]; |
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} |
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} |
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|
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return false; |
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}, |
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parseBlanks: function (content) { |
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var $container = this.$editor, |
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$inputs = $container.find('.fib-blank'), |
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$input, |
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data, |
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blanks = [], uids = [], |
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i = 0, n = 0; |
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|
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|
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for (i = 0; i < $inputs.length; i++) { |
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$input = $inputs.eq(i).attr('data-index', i + 1); |
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data = $input.data(); |
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|
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if (-1 !== $.inArray(data.id, uids)) { |
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data.id = LP.uniqueId(); |
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} |
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|
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var oldBlank = this.findBlank(data.id) || {}; |
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|
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blanks.push({ |
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fill: $input.html().trim(), |
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id: data.id, |
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comparison: data.comparison || oldBlank.comparison || '', |
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match_case: data.match_case || oldBlank.match_case || 0, |
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index: i + 1, |
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open: !!oldBlank.open, |
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}); |
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uids.push(data.id); |
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} |
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this.blanks = blanks; |
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}, |
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updateBlanks: function (content) { |
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this.parseBlanks(content !== undefined ? content : this.$editor.html()); |
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return this.getShortcode(); |
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}, |
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getShortcode: function () { |
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var that = this, |
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$container = this.$editor.clone(), |
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$blanks = $container.find('.fib-blank'); |
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|
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$blanks.each(function () { |
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var $blank = $(this), |
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id = $blank.attr('id'), |
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uid = id.replace('fib-blank-', ''), |
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blank = that.getBlankById(uid), |
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code = 'fib'; |
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|
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if (blank) { |
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if (!blank.id) { |
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return; |
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} |
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for (var i in blank) { |
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if ($.inArray(i, ['index']) !== -1) { |
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continue; |
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} |
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|
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if (!blank[i]) { |
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continue; |
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} |
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|
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code += ' ' + i + '="' + blank[i] + '"'; |
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} |
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$blank.replaceWith('[' + code + ']'); |
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} else { |
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console.log('Not found: ' + uid) |
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$blank.replaceWith('') |
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} |
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}); |
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return $container.html(); |
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}, |
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getBlankById: function (id) { |
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var blank = false; |
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$.each(this.blanks, function () { |
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if (id == this.id) { |
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blank = this; |
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return true; |
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} |
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}); |
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return blank; |
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}, |
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updateBlank: function (e) { |
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var $el = $(e.target), |
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id = $el.attr('id'), |
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$blank = this.$editor.find('#' + id); |
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$blank.html(e.target.value); |
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this.updateAnswer(); |
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}, |
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removeBlank: function (e, id) { |
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e.preventDefault(); |
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this.removeBlankById(id); |
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this.updateAll(); |
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}, |
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removeBlankById: function (id) { |
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var $blank = this.$editor.find('.fib-blank#fib-blank-' + id); |
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$blank.replaceWith($blank.html()); |
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}, |
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updateAll: function () { |
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this.answer.title = this.updateBlanks(); |
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this.updateAnswer(); |
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}, |
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insertBlank: function () { |
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if (!this.canInsertNewBlank) { |
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return; |
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} |
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|
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var $content = $(this.$el).find('.content-editable'), |
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content = $content.html(), |
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selectedText = FIB.getSelectedText(), |
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selectionRange = FIB.getSelectionRange(), |
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$blank = this.createBlank(selectedText), |
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nodeValue = selectionRange.anchorNode.nodeValue, |
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x = selectionRange.anchorOffset, |
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y = selectionRange.focusOffset; |
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startRange = x < y ? x : y; |
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endRange = startRange == x ? y: x; |
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|
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selectionRange.anchorNode.nodeValue = nodeValue.substr(0, startRange); |
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$($blank).insertAfter(selectionRange.anchorNode); |
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$(FIB.createTextNode(nodeValue.substr(endRange))).insertAfter($blank); |
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|
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var $blanks = $content.find('.fib-blank'); |
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$blanks.each(function (i, el) { |
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var $blank = $(this); |
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$blank.attr('data-index', i + 1) |
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}); |
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|
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this.parseBlanks($content.html()); |
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this.updateAnswer(); |
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}, |
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createBlank: function (content, id) { |
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if (!id) { |
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id = LP.uniqueId(); |
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} |
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return $('<b class="fib-blank" id="fib-blank-' + id + '" data-id="' + id + '"> ' + content + '</b>'); |
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}, |
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clearBlanks: function () { |
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if (!confirm($store.getters['i18n/all'].confirm_remove_blanks)) { |
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return; |
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} |
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|
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for (var i in this.blanks) { |
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this.removeBlankById(this.blanks[i].id); |
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} |
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this.updateAll(); |
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}, |
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clearContent: function () { |
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this.$editor.html(''); |
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this.updateAnswer(); |
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}, |
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canInsertBlank: function () { |
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var $content = $(this.$el).find('.content-editable'), |
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content = $content.html(), |
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selectedText = FIB.getSelectedText(), |
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selectionRange = FIB.getSelectionRange(); |
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|
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this.canInsertNewBlank = selectedText.length && !FIB.isContainHtml(selectionRange.anchorNode); |
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}, |
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getBlanksForDB: function () { |
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var blanks = {}; |
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for (var i = 0, n = this.blanks.length; i < n; i++) { |
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var id = this.blanks[i].id.replace('fib-blank-', ''); |
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blanks[id] = JSON.parse(JSON.stringify(this.blanks[i])); |
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blanks[id].id = id; |
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} |
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return blanks; |
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}, |
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toggleOptions: function (e, id) { |
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e.preventDefault(); |
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var that = this; |
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$(e.target).closest('.fib-blank').find('.blank-options ul').slideToggle(function () { |
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that.setBlankProp(id, 'open', !$(this).is(':hidden')) |
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}) |
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}, |
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setBlankProp: function (id, prop, value) { |
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for (var i in this.blanks) { |
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if (this.blanks[i].id == id) { |
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if ($.isPlainObject(prop)) { |
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for (var p in prop) { |
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this.$set(this.blanks[i], p, prop[p]); |
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} |
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} else { |
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this.$set(this.blanks[i], prop, value); |
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} |
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|
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break; |
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} |
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} |
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this.updateAnswer(); |
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} |
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}, |
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}) |
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}); |
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|
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</script> |
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|
