init: initial commit
This commit is contained in:
Blizzard
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// pages/community/create/index.js
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import { MOCK_POSTS } from '../../../utils/mockData';
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Page({
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data: {
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content: '',
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images: [],
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canPublish: false,
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autoFocus: true,
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location: '',
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selectedTopics: [],
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suggestedTopics: ['植物养护', '多肉日记', '绿植分享', '花卉美照', '阳台花园', '新手入门'],
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hasDraft: false,
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showImageSheet: false,
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imageSheetItems: [
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{ label: '拍照', value: 'camera' },
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{ label: '从相册选择', value: 'album' }
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]
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},
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onLoad() {
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// Check for saved draft
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this.loadDraft();
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},
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onUnload() {
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// Save draft if there's content
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this.saveDraft();
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},
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loadDraft() {
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try {
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const draft = wx.getStorageSync('post_draft');
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if (draft && (draft.content || draft.images.length > 0)) {
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this.setData({
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content: draft.content || '',
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images: draft.images || [],
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selectedTopics: draft.selectedTopics || [],
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canPublish: draft.content && draft.content.trim().length > 0,
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hasDraft: true
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});
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}
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} catch (e) {
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console.log('No draft found');
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}
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},
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saveDraft() {
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if (this.data.content || this.data.images.length > 0) {
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try {
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wx.setStorageSync('post_draft', {
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content: this.data.content,
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images: this.data.images,
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selectedTopics: this.data.selectedTopics
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});
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} catch (e) {
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console.log('Failed to save draft');
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}
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}
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},
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clearDraft() {
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try {
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wx.removeStorageSync('post_draft');
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} catch (e) {
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console.log('Failed to clear draft');
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}
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},
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onContentInput(e) {
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const content = e.detail.value;
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this.setData({
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content,
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canPublish: content.trim().length > 0,
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hasDraft: false
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});
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},
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showImageSourceSheet() {
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this.setData({ showImageSheet: true });
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},
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hideImageSheet() {
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this.setData({ showImageSheet: false });
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},
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onImageSheetSelect(e) {
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const { value } = e.detail.selected;
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this.setData({ showImageSheet: false });
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if (value === 'camera') {
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this.takePhoto();
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} else {
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this.chooseImage();
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}
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},
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chooseImage() {
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const remaining = 9 - this.data.images.length;
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if (remaining <= 0) {
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wx.showToast({ title: '最多9张图片', icon: 'none' });
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return;
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}
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wx.chooseMedia({
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count: remaining,
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mediaType: ['image'],
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sourceType: ['album'],
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success: (res) => {
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const newImages = res.tempFiles.map(f => f.tempFilePath);
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this.setData({
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images: [...this.data.images, ...newImages],
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hasDraft: false
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});
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}
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});
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},
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takePhoto() {
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if (this.data.images.length >= 9) {
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wx.showToast({ title: '最多9张图片', icon: 'none' });
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return;
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}
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wx.chooseMedia({
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count: 1,
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mediaType: ['image'],
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sourceType: ['camera'],
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camera: 'back',
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success: (res) => {
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const newImage = res.tempFiles[0].tempFilePath;
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this.setData({
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images: [...this.data.images, newImage],
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hasDraft: false
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});
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}
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});
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},
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removeImage(e) {
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const index = e.currentTarget.dataset.index;
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const images = [...this.data.images];
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images.splice(index, 1);
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this.setData({ images });
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},
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showImageMenu(e) {
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const index = e.currentTarget.dataset.index;
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wx.showActionSheet({
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itemList: ['设为封面', '删除'],
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success: (res) => {
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if (res.tapIndex === 0) {
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// Move to first position
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const images = [...this.data.images];
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const [img] = images.splice(index, 1);
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images.unshift(img);
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this.setData({ images });
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wx.showToast({ title: '已设为封面', icon: 'success' });
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} else if (res.tapIndex === 1) {
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this.removeImage({ currentTarget: { dataset: { index } } });
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}
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}
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});
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},
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chooseLocation() {
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wx.chooseLocation({
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success: (res) => {
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this.setData({ location: res.name || res.address });
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},
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fail: () => {
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// User cancelled or no permission
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}
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});
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},
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toggleTopic(e) {
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const topic = e.currentTarget.dataset.topic;
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const hashtag = `#${topic} `;
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let { content, selectedTopics } = this.data;
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if (selectedTopics.includes(topic)) {
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// Remove topic and hashtag from content
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selectedTopics = selectedTopics.filter(t => t !== topic);
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content = content.replace(hashtag, '');
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} else {
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if (selectedTopics.length >= 3) {
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wx.showToast({ title: '最多选择3个话题', icon: 'none' });
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return;
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}
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// Add topic and insert hashtag into content
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selectedTopics.push(topic);
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content = content + hashtag;
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}
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this.setData({
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selectedTopics,
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content,
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canPublish: content.trim().length > 0
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});
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},
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insertEmoji() {
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// Simple emoji picker simulation
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const emojis = ['🌱', '🌿', '🍀', '🌵', '🌻', '🌺', '🌸', '🌼', '🪴', '🌲'];
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wx.showActionSheet({
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itemList: emojis,
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success: (res) => {
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const emoji = emojis[res.tapIndex];
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this.setData({
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content: this.data.content + emoji,
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canPublish: true
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});
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}
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});
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},
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handleCancel() {
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if (this.data.content || this.data.images.length > 0) {
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wx.showModal({
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title: '保存草稿',
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content: '是否保存当前内容为草稿？',
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cancelText: '不保存',
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confirmText: '保存',
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success: (res) => {
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if (res.confirm) {
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this.saveDraft();
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wx.showToast({ title: '已保存草稿', icon: 'success' });
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setTimeout(() => wx.navigateBack(), 500);
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} else {
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this.clearDraft();
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wx.navigateBack();
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}
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}
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});
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} else {
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wx.navigateBack();
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}
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},
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handlePublish() {
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if (!this.data.canPublish) {
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wx.showToast({ title: '请输入内容', icon: 'none' });
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return;
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}
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// Content already includes topics as hashtags
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const finalContent = this.data.content.trim();
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// Create new post
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const newPost = {
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id: Date.now().toString(),
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user: '我的花园',
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content: finalContent,
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images: this.data.images,
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time: '刚刚',
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likes: [],
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comments: []
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};
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// Add to global mock data (at the beginning)
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MOCK_POSTS.unshift(newPost);
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// Clear draft
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this.clearDraft();
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wx.showToast({ title: '发布成功', icon: 'success' });
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setTimeout(() => {
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wx.navigateBack();
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}, 1000);
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}
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})
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