Add save html #47
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| Copyright © 2021 Zoraiz Hassan <hzoraiz8@gmail.com> | ||
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| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
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| http://www.apache.org/licenses/LICENSE-2.0 | ||
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| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
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| package aic_package | ||
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| import ( | ||
| "fmt" | ||
| "os" | ||
| "strings" | ||
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| imgManip "github.com/TheZoraiz/ascii-image-converter/image_manipulation" | ||
| ) | ||
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| /* | ||
| Creates and saves an HTML file containing the passed ascii art. The HTML file will contain the ascii art as spans with inline color style if [colored] is true | ||
| */ | ||
| func createHtmlToSave(asciiArt [][]imgManip.AsciiChar, colored bool, saveHtmlPath, imagePath, urlImgName string, saveBgColor [4]int, onlySave bool) error { | ||
| var builder strings.Builder | ||
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| backgroundColor := fmt.Sprintf("#%02x%02x%02x", saveBgColor[0], saveBgColor[1], saveBgColor[2]) | ||
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| // Start the HTML file with the necessary headers and styles | ||
| builder.WriteString(fmt.Sprintf(`<!DOCTYPE html><html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
| <title>ASCII Art</title> | ||
| <style> | ||
| body { | ||
| background-color: %s; | ||
| } | ||
| span { | ||
| display: inline-block; | ||
| white-space: pre; | ||
| font-family: monospace; | ||
| } | ||
| </style> | ||
| </head><body><pre>`, backgroundColor)) | ||
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| for _, line := range asciiArt { | ||
| for _, asciiChar := range line { | ||
| // Extract the RGB values from the RgbValue field | ||
| rgb := asciiChar.RgbValue | ||
| // Convert the character and color into an HTML span | ||
| if colored { | ||
| builder.WriteString(fmt.Sprintf( | ||
| "<span style=\"color:rgb(%d,%d,%d)\">%s</span>", | ||
| rgb[0], rgb[1], rgb[2], asciiChar.Simple, | ||
| )) | ||
| } else { | ||
| builder.WriteString(fmt.Sprintf( | ||
| "<span>%s</span>", | ||
| asciiChar.Simple, | ||
| )) | ||
| } | ||
| } | ||
| // Add a line break after each line | ||
| builder.WriteString("<br>") | ||
| } | ||
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| // End the HTML document | ||
| builder.WriteString(`</pre></body></html>`) | ||
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| saveFileName, err := createSaveFileName(imagePath, urlImgName, "-ascii-art.html") | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| savePathLastChar := string(saveHtmlPath[len(saveHtmlPath)-1]) | ||
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| // Check if path is closed with appropriate path separator (depending on OS) | ||
| if savePathLastChar != string(os.PathSeparator) { | ||
| saveHtmlPath += string(os.PathSeparator) | ||
| } | ||
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| // If path exists | ||
| if _, err := os.Stat(saveHtmlPath); !os.IsNotExist(err) { | ||
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There was a problem hiding this comment. You can reuse |
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| err := os.WriteFile(saveHtmlPath+saveFileName, []byte(builder.String()), 0666) | ||
| if err != nil { | ||
| return err | ||
| } else if onlySave { | ||
| fmt.Println("Saved " + saveHtmlPath + saveFileName) | ||
| } | ||
| return nil | ||
| } else { | ||
| return fmt.Errorf("save path %v does not exist", saveHtmlPath) | ||
| } | ||
| } | ||
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Check for and apply
fontColorflag/global variable as well. You can check it's existing implementation ataic_package/util.goline 105