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| 1 | +# Guides plugin |
| 2 | + |
| 3 | +## Overall behaviour |
| 4 | + |
| 5 | +The guides plugin is a core plugin that provides interactive, in-app walkthroughs and articles for users to help them navigate and utilise features within the Countly application. |
| 6 | + |
| 7 | +Guides are enabled if **enableGuides** is set to true in the CMS OR in the API config file (this allows us to enable them for a specific server). If Guides are disabled or no data is available for a specific plugin, we display the tooltip instead of the Guides button. |
| 8 | + |
| 9 | +The Guides plugin data comes from the Countly CMS. When fetched, it is stored in **Countly DB** under the **cms_cache** collection and is refreshed periodically based on the **UPDATE_INTERVAL** variable set in the backend: |
| 10 | +If cms_cache is empty or the UPDATE_INTERVAL has passed, the data is fetched from the CMS. We can also force a refresh by calling the **clearCache** endpoint which clears the cms_cache collection. |
| 11 | + |
| 12 | +## File structure |
| 13 | + |
| 14 | +File structure follows usual Countly plugin structure |
| 15 | + |
| 16 | +``` |
| 17 | +plugins/guides |
| 18 | +├── api |
| 19 | +├── frontend/public |
| 20 | +│ ├── javascripts |
| 21 | +│ │ ├── countly.models.js # Guides model code; transforms backend data |
| 22 | +│ │ └── countly.views.js # Views code: handles all views/components |
| 23 | +│ ├── localization # Contains localization files |
| 24 | +│ ├── stylesheets # Contains stylesheets |
| 25 | +│ └── templates |
| 26 | +│ ├── guides.html # Main guides page template, covering all plugins |
| 27 | +│ ├── dialog.html # Template for the dialog that displays guides for each plugin |
| 28 | +│ ├── search.html # Template for the search bar within the guides section |
| 29 | +│ ├── search-result-tab.html # Template for the tab that shows search results in guides |
| 30 | +│ ├── tab.html # Generic tab template for organising walkthroughs/articles by section |
| 31 | +│ ├── articles-component.html # Component template for a list of articles |
| 32 | +│ ├── article-component.html # Component template for an individual article |
| 33 | +│ ├── walkthroughs-component.html # Component template for a list of walkthroughs |
| 34 | +│ ├── walkthrough-component.html # Component template for an individual walkthrough |
| 35 | +│ ├── overview-component.html # Component template for the overview section of guides |
| 36 | +│ └── overview-tab.html # Template for the tab that displays an overview of guides |
| 37 | +│ |
| 38 | +├── install.js |
| 39 | +├── build.js |
| 40 | +├── package.json |
| 41 | +├── tests.js |
| 42 | +└── README.md |
| 43 | +``` |
| 44 | + |
| 45 | +Other relevant files: |
| 46 | + |
| 47 | +``` |
| 48 | +frontend |
| 49 | +│ ├── express/public/javascripts/countly |
| 50 | +│ └── countly.cms.js # Frontend file where requests to the backend are made |
| 51 | +│ |
| 52 | +api |
| 53 | +├── parts/mgmt |
| 54 | +│ └── cms.js # Backend file where requests to the CMS are made |
| 55 | +└── config.js # API config file where we can enable guides |
| 56 | +
|
| 57 | +``` |
| 58 | + |
| 59 | +## Data structure |
| 60 | + |
| 61 | +The guides data is stored in the **Countly CMS** with the following structure: |
| 62 | +``` |
| 63 | +{ |
| 64 | + "data": [ |
| 65 | + { |
| 66 | + "id": 1, |
| 67 | + "attributes": { |
| 68 | + "sectionID": "/section", |
| 69 | + "sectionTitle": "Section", |
| 70 | + "createdAt": "date", |
| 71 | + "updatedAt": "date", |
| 72 | + "publishedAt": "date", |
| 73 | + "locale": "en", |
| 74 | + "walkthroughTitle": "Custom title for walkthroughs", |
| 75 | + "walkthroughDescription": "Custom description for walkthroughs", |
| 76 | + "articleTitle": "Custom title for articles", |
| 77 | + "articleDescription": "Custom description for articles", |
| 78 | + "articles": [ |
| 79 | + { |
| 80 | + "id": 18, |
| 81 | + "title": "title", |
| 82 | + "url": "https://support.count.ly/path/to/article" |
| 83 | + } |
| 84 | + ], |
| 85 | + "walkthroughs": [ |
| 86 | + { |
| 87 | + "id": 17, |
| 88 | + "title": "title", |
| 89 | + "url": "https://demo.arcade.software/walkthrough" |
| 90 | + }, |
| 91 | + { |
| 92 | + "id": 5, |
| 93 | + "title": "title", |
| 94 | + "url": "https://demo.arcade.software/walkthrough" |
| 95 | + } |
| 96 | + ], |
| 97 | + "localizations": { |
| 98 | + "data":[] |
| 99 | + } |
| 100 | + } |
| 101 | + } |
| 102 | + ....other sections |
| 103 | + ], |
| 104 | + "meta": { |
| 105 | + "pagination": { |
| 106 | + "page": 1, |
| 107 | + "pageSize": 100, |
| 108 | + "pageCount": 1, |
| 109 | + "total": 1 |
| 110 | + } |
| 111 | + } |
| 112 | +} |
| 113 | +
|
| 114 | +``` |
| 115 | + |
| 116 | +When fetched, the data is transformed and stored in the **Countly DB (cms_cache collection)**. The data for each section is stored in a separate document with the _id: "server-guides_{sectionID}" |
| 117 | + |
| 118 | +The document has the following structure: |
| 119 | +``` |
| 120 | +{ |
| 121 | + "_id": "server-guides_1", |
| 122 | + "lu": timestamp, |
| 123 | + "sectionID": "/section", |
| 124 | + "sectionTitle": "Section", |
| 125 | + "createdAt": "date", |
| 126 | + "publishedAt": "date", |
| 127 | + "updatedAt": "date", |
| 128 | + "locale": "en", |
| 129 | + "articleDescription": "Custom description for articles", |
| 130 | + "articleTitle": "Custom title for articles", |
| 131 | + "walkthroughDescription": null, |
| 132 | + "walkthroughTitle": null, |
| 133 | + "articles": [ |
| 134 | + { |
| 135 | + "id": 18, |
| 136 | + "title": "title", |
| 137 | + "url": "https://support.count.ly/path/to/article" |
| 138 | + } |
| 139 | + ], |
| 140 | + "walkthroughs": [ |
| 141 | + { |
| 142 | + "id": 17, |
| 143 | + "title": "title", |
| 144 | + "url": "https://demo.arcade.software/walkthrough" |
| 145 | + }, |
| 146 | + { |
| 147 | + "id": 5, |
| 148 | + "title": "title", |
| 149 | + "url": "https://demo.arcade.software/walkthrough" |
| 150 | + } |
| 151 | + ], |
| 152 | + "localizations": { |
| 153 | + "data": [] |
| 154 | + } |
| 155 | +} |
| 156 | +
|
| 157 | +``` |
| 158 | +In cms_cache, we also store the Guides configurations (such as whether the plugin is enabled, titles, descriptions etc) with the following structure: |
| 159 | +``` |
| 160 | +{ |
| 161 | + "_id": "server-guide-config_1", |
| 162 | + "enableGuides": true, |
| 163 | + "lu": timestamp, |
| 164 | + "createdAt": "date", |
| 165 | + "publishedAt": "date", |
| 166 | + "updatedAt": "date", |
| 167 | + "articleDescription": "Description", |
| 168 | + "articleTitle": "Title", |
| 169 | + "walkthroughDescription": "Description", |
| 170 | + "walkthroughTitle": "Title" |
| 171 | +} |
| 172 | +``` |
| 173 | + |
| 174 | +Lastly, in cms_cache, we store metadata for guides and guides configurations with the following structure: |
| 175 | +The lu (last updated) field lets us know when it is time to refresh the data from the CMS |
| 176 | +``` |
| 177 | +{ |
| 178 | + "_id": "server-guides_meta", |
| 179 | + "lu": timestamp |
| 180 | +} |
| 181 | +``` |
| 182 | +``` |
| 183 | +{ |
| 184 | + "_id": "server-guide-config_meta", |
| 185 | + "lu": timestamp |
| 186 | +} |
| 187 | +``` |
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