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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,252 @@ | ||
| const { translate } = require('../services/translate'); | ||
| const { replaceData } = require('./utils'); | ||
|
|
||
| module.exports = class Cards { | ||
| constructor(cards, currentLanguage, conversationData) { | ||
| const { channelId, variables, language } = conversationData; | ||
| this.channelId = channelId; | ||
| this.cardsData = this.parseCards(cards); | ||
| this.currentLanguage = currentLanguage; | ||
| this.variables = variables; | ||
| this.defaultLanguage = language; | ||
| this.replaceCardsData(); | ||
| } | ||
|
|
||
| parseCards(cards) { | ||
| try { | ||
| if (!cards) throw new Error('Cards is empty!'); | ||
|
|
||
| let result = typeof cards === 'string' ? JSON.parse(cards) : cards; | ||
|
|
||
| if (typeof result === 'object' && !Array.isArray(result)) { | ||
| result = [result]; | ||
| } | ||
|
|
||
| if (!Array.isArray(result) || !result.length) | ||
| throw new Error(`Cards must be an array or cards is empty!`); | ||
|
|
||
| return result; | ||
| } catch (e) { | ||
| console.log(`[parseCards] parse cards failed: ${e.message}`); | ||
| return; | ||
| } | ||
| } | ||
|
|
||
| replaceCardsData() { | ||
| if (!this.cardsData) return; | ||
| try { | ||
| this.cardsData = this.cardsData.map((card) => { | ||
| let { title, imageUrl, subtitle, buttons } = card; | ||
|
|
||
| const newData = { | ||
| title: replaceData({ text: title, data: this.variables }), | ||
| imageUrl: replaceData({ text: imageUrl, data: this.variables }), | ||
| subtitle: replaceData({ text: subtitle, data: this.variables }), | ||
| }; | ||
|
|
||
| if (!Array.isArray(buttons) || !buttons.length) return { ...newData }; | ||
|
|
||
| return { | ||
| ...newData, | ||
| buttons: | ||
| Array.isArray(buttons) && | ||
| buttons.length && | ||
| buttons.map((button) => { | ||
| return { | ||
| ...button, | ||
| label: replaceData({ | ||
| text: button.label, | ||
| data: this.variables, | ||
| }), | ||
| }; | ||
| }), | ||
| }; | ||
| }); | ||
| } catch (e) { | ||
| console.log(`[replaceCardsData] replace data failed: ${e.message}`); | ||
| return; | ||
| } | ||
| } | ||
|
|
||
| async formatCards() { | ||
| let results = []; | ||
| try { | ||
| switch (this.channelId) { | ||
| case 'WEB': | ||
| case 'MSG': | ||
| results = await this.formatWebMsg(); | ||
| break; | ||
| case 'LIN': | ||
| results = await this.formatLINE(); | ||
| break; | ||
| default: | ||
| break; | ||
| } | ||
| } catch (err) { | ||
| console.log('[formatCards] format failed: ' + err.message || err); | ||
| } | ||
| return results; | ||
| } | ||
|
|
||
| async formatWebMsg() { | ||
| let result = []; | ||
| if (!Array.isArray(this.cardsData) || !this.cardsData.length) return result; | ||
|
|
||
| for (const data of this.cardsData) { | ||
| try { | ||
| let { title, subtitle, imageUrl, buttons } = data; | ||
|
|
||
| if (!title || !imageUrl || !subtitle) throw new Error('Missing parameter'); | ||
|
|
||
| subtitle = | ||
| this.currentLanguage !== this.defaultLanguage | ||
| ? await translate( | ||
| subtitle, | ||
| this.currentLanguage, | ||
| this.defaultLanguage | ||
| ) | ||
| : subtitle; | ||
|
|
||
| const card = { | ||
| title: title.slice(0, 80), | ||
| image_url: imageUrl, | ||
| subtitle: subtitle.slice(0, 80), | ||
| } | ||
|
|
||
| buttons = | ||
| buttons && | ||
| (await this.formatWebMsgButtons( | ||
| buttons, | ||
| this.currentLanguage, | ||
| this.defaultLanguage | ||
| )); | ||
| if (buttons.length) card.buttons = buttons; | ||
| result.push(card); | ||
| } catch (error) { | ||
| console.log( | ||
| '[formatWebMsg] format card messenger or web failed: ' + error.message | ||
| ); | ||
| } | ||
| } | ||
| return result.slice(0, 10); | ||
| } | ||
|
|
||
| async formatWebMsgButtons(buttons, currentLanguage, defaultLanguage) { | ||
| let result = []; | ||
| if (!Array.isArray(buttons) || !buttons.length) return result; | ||
|
|
||
| for (const button of buttons) { | ||
| try { | ||
| const { value, type, label } = button; | ||
|
|
||
| if (!value || !type || !label) throw new Error('Missing parameter'); | ||
|
|
||
| const translateLabel = | ||
| currentLanguage !== defaultLanguage | ||
| ? await translate(label, currentLanguage, defaultLanguage).slice(0, 20) | ||
| : label.slice(0, 20); | ||
|
|
||
| switch (type) { | ||
| case 'url': | ||
| result.push({ | ||
| type: 'web_url', | ||
| url: value, | ||
| title: translateLabel, | ||
| }); | ||
| break; | ||
| case 'postback': | ||
| result.push({ | ||
| type: 'postback', | ||
| payload: value.slice(0, 1000), | ||
| title: translateLabel, | ||
| }); | ||
| break; | ||
| default: | ||
| break; | ||
| } | ||
| } catch (error) { | ||
| console.log('[formatWebMsgButtons] format failed: ' + error.message); | ||
| } | ||
| } | ||
|
|
||
| return result.slice(0, 3); | ||
| } | ||
|
|
||
| async formatLINE() { | ||
| let result = []; | ||
| if (!Array.isArray(this.cardsData) || !this.cardsData.length) return result; | ||
|
|
||
| for (let data of cards) { | ||
| try { | ||
| let { title, subtitle, imageUrl, buttons } = data; | ||
|
|
||
| if (!title || !imageUrl || !subtitle) throw new Error('Missing parameter'); | ||
|
|
||
| subtitle = | ||
| this.currentLanguage !== this.defaultLanguage | ||
| ? await translate( | ||
| subtitle, | ||
| this.currentLanguage, | ||
| this.defaultLanguage | ||
| ) | ||
| : subtitle; | ||
|
|
||
| const card = { | ||
| title: title.slice(0, 40), | ||
| thumbnailImageUrl: imageUrl, | ||
| text: subtitle.slice(0, 60), | ||
| }; | ||
|
|
||
| buttons = buttons && (await this.formatLINEButtons(buttons)); | ||
| if (buttons.length) card.actions = buttons; | ||
|
|
||
| result.push(card); | ||
| } catch (error) { | ||
| console.log('[formatLINE] format cards failed: ' + error.message); | ||
| } | ||
| } | ||
| return result.slice(0, 10); | ||
| } | ||
|
|
||
| async formatLINEButtons(buttons, currentLanguage, defaultLanguage) { | ||
| let result = []; | ||
| if (!Array.isArray(buttons) || !buttons.length) return result; | ||
|
|
||
| for (let button of buttons) { | ||
| try { | ||
| const { value, type, label } = button; | ||
|
|
||
| if (!value || !type || !label) throw new Error('Missing parameter'); | ||
|
|
||
| const translateLabel = | ||
| currentLanguage !== defaultLanguage | ||
| ? await translate(label, currentLanguage, defaultLanguage).slice(0, 20) | ||
| : label.slice(0, 20); | ||
|
|
||
| switch (type) { | ||
| case 'url': | ||
| result.push({ | ||
| type: 'uri', | ||
| uri: value, | ||
| label: translateLabel, | ||
| }); | ||
| break; | ||
| case 'postback': | ||
| result.push({ | ||
| type: 'postback', | ||
| data: value, | ||
| label: translateLabel, | ||
| displayText: translateLabel, | ||
| }); | ||
| break; | ||
| default: | ||
| break; | ||
| } | ||
| } catch (error) { | ||
| console.log('[formatLINEButtons] format failed: ' + error.message); | ||
| } | ||
| } | ||
|
|
||
| return result.slice(0, 3); | ||
| } | ||
| }; |
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