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Merge pull request #1 from unidoc-build/prep-rc-v0.1.0

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Prepare release v0.1.0
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Gunnsteinn Hall 2021-02-08 19:50:29 +00:00 committed by GitHub
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---
name: Bug report
about: Create a report to help us improve
title: "[BUG]"
labels: ''
assignees: ''
---
## Description
A clear and concise description of what the bug is.
## Expected Behavior
A clear and concise description of what you expected to happen.
## Actual Behavior
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
## Attachments
Include a self-contained reproducible code snippet and PDF file that demonstrates the issue.

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---
name: Feature request
about: Suggest an idea for this project
title: "[FEATURE]"
labels: ''
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is.
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.

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name: Greetings
on: [issues]
jobs:
greeting:
runs-on: ubuntu-latest
steps:
- uses: actions/first-interaction@v1
with:
repo-token: ${{ secrets.GITHUB_TOKEN }}
issue-message: >
Welcome! Thanks for posting your first issue. The way things work here is that while customer issues are prioritized,
other issues go into our backlog where they are assessed and fitted into the roadmap when suitable.
If you need to get this done, consider buying a license which also enables you to use it in your commercial products.
More information can be found on https://unidoc.io/
pr-message: >
Thanks for posting your first PR. Please be sure to sign the CLA and make sure that the
the Developer Guidelines https://github.com/unidoc/unipdf/wiki/UniPDF-Developer-Guide were followed.
You can expect that we will review the PR and post comments. The timeframe fpr this can vary depending
on various factors, including which issue(s) the PR addresses and where it fits in the roadmap.
Note also that customer PRs are prioritized.

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Acknowledgements
----------------
UniHTML contains code from or depends on the following open source projects:
* [The standard Go library](https://golang.org/pkg/#stdlib).
```
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
```

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## Licensing Information
This software package is a commercial product and requires a license
code to operate.
The use of this software package is governed by the end-user license agreement
(EULA) available at: https://unidoc.io/eula/
To obtain a Trial license code to evaluate the software, please visit
https://unidoc.io/

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# unihtml
UniHTML client for UniHTML
# UniHTML
[UniDoc](https://unidoc.io) UniHTML is a [UniPDF](https://github.com/unidoc/unipdf) library plugin module with capability
of extracting and converting HTML files and inject into PDF document.
It requires a UniHTML Server component to work. Visit [https://unidoc.io](https://unidoc.io).
[![License: UniDoc EULA](https://img.shields.io/badge/license-UniDoc%20EULA-blue)](https://unidoc.io/eula/)
[![GoDoc](https://godoc.org/github.com/unidoc/unipdf?status.svg)](https://godoc.org/github.com/unidoc/unihtml)
## Features
- Create a PDF file from simple HTML file.
- Create PDF file based on the directory that contains HTML along with CSS, JavaScript and Images.
- Create PDF file based on the external web link.
- Define output page dimensions in metric or imperial systems.
- Define output page size based on the [ISO Paper Sizes](https://en.wikipedia.org/wiki/Paper_size#International_paper_sizes) for `A`, `B` series and a `Letter`.
- Define output page orientation.
- Define custom margin sizes for the output document.
- Injection of HTML defined document into existing PDF document.
- CLI that allows to execute HTML -> PDF conversion.
## Preparation
UniHTML is a plugin for the [UniPDF](https://github.com/unidoc/unipdf) Golang library.
It requires valid UniPDF license with the UniHTML plugin. Visit [https://unidoc.io](https://unidoc.io) to get more information.
This plugin works in a pair with the UniHTML server. It is distributed using Docker images and could be downloaded directly from the `unidoccloud/unihtml` DockerHub repository
## Installation
1. Get UniHTML-Server Docker image:
`docker pull unidoccloud/unihtml:latest`
2. Start UniHTML server with some output port defined: `docker run -p 8080:8080 -e UNIHTML_LICENSE=path/to/license unidoccloud/unihtml`
3. Define environment variable: `UNIPDF_LICENSE_PATH` with the path to the UniDoc license.
4. Define environment variable: `UNIPDF_CUSTOMER_NAME` with your customer name matching your license.
5. Get latest version of the `github.com/unidoc/unipdf/v3` module: `go get github.com/unidoc/unipdf/v3`
## Usage
Following example connects to the UniHTML server, reads the content of the input file and converts it using `github.com/unidoc/unipdf/v3/creator` package.
```go
package main
import (
"fmt"
"os"
"github.com/unidoc/unihtml"
"github.com/unidoc/unipdf/v3/creator"
)
func main() {
// UniHTML requires two arguments:
// - Connection path to the unihtml-server i.e.: https://localhost:8080
// - Input path for the file / directory to convert
if len(os.Args) != 3 {
fmt.Println("Err: provided invalid arguments. No UniHTML server path provided")
os.Exit(1)
}
// Establish connection with the UniHTML Server.
if err := unihtml.Connect(os.Args[1]); err != nil {
fmt.Printf("Err: Connect failed: %v\n", err)
os.Exit(1)
}
// Get new PDF Creator.
c := creator.New()
// Read the content of the simple.html file and load it to the conversion.
doc, err := unihtml.NewDocument(os.Args[2])
if err != nil {
fmt.Printf("Err: NewDocument failed: %v\n", err)
os.Exit(1)
}
// Draw the html document file in the context of the creator.
if err = c.Draw(doc); err != nil {
fmt.Printf("Err: Draw failed: %v\n", err)
os.Exit(1)
}
// Write the result file to PDF.
if err = c.WriteToFile("document.pdf"); err != nil {
fmt.Printf("Err: %v\n", err)
os.Exit(1)
}
}
```
## Contributing
[![CLA assistant](https://cla-assistant.io/readme/badge/unidoc/unipdf)](https://cla-assistant.io/unidoc/unipdf)
All contributors must sign a contributor license agreement before their code will be reviewed and merged.
## Support and consulting
Please email us at support@unidoc.io for any queries.
If you have any specific tasks that need to be done, we offer consulting in certain cases.
Please contact us with a brief summary of what you need and we will get back to you with a quote, if appropriate.
## Licensing Information
This software package (unihtml) is a commercial product and requires a license
code to operate.
The use of this software package is governed by the end-user license agreement
(EULA) available at: https://unidoc.io/eula/
To obtain a Trial license code to evaluate the software, please visit
https://unidoc.io/

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//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
package main ;import _a "github.com/unidoc/unihtml/cli/cmd";func main (){_a .Execute ()};

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//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
// Package client contains HTML Converter HTTP Client. The Client implements htmlcreator.HTMLConverter interface
// for the UniPDF module and can be used as a plugin for the UniPDF creator.Creator.
package client ;import (_ec "bytes";_e "context";_g "errors";_ge "fmt";_gfc "github.com/unidoc/unihtml/content";_ecf "github.com/unidoc/unihtml/sizes";_ag "github.com/unidoc/unipdf/v3/common";_f "golang.org/x/xerrors";_a "io/ioutil";_df "net";_gf "net/http";_b "net/url";_dc "strconv";_ee "strings";_gc "time";);
// ConvertHTML converts provided Query input into PDF file data.
// Implements creator.HTMLConverter interface.
func (_ca *Client )ConvertHTML (ctx _e .Context ,q *Query )(*PDFResponse ,error ){if _ae :=q .Validate ();_ae !=nil {return nil ,_ae ;};_ab ,_cc :=_ca .getRequest (ctx ,q );if _cc !=nil {return nil ,_cc ;};_ag .Log .Trace ("\u0052\u0065\u0071\u0075\u0065\u0073\u0074 \u002d\u0020\u0025s\u0020\u002d\u0020\u0025s\u0025\u0073\u002c\u0020\u0048\u0065\u0061\u0064\u0065\u0072\u0073\u003a\u0020\u0025\u0076\u002c\u0020\u0051\u0075\u0065\u0072\u0079\u003a\u0020\u0025\u0076",_ab .Method ,_ab .URL .Hostname (),_ab .URL .Path ,_ab .Header ,_ab .URL .Query ());_dd ,_cc :=_ca .Client .Do (_ab );if _cc !=nil {return nil ,_cc ;};var _fa error ;switch _dd .StatusCode {case _gf .StatusNotFound :_fa =ErrNotFound ;case _gf .StatusBadRequest :_fa =ErrBadRequest ;case _gf .StatusNotImplemented :_fa =ErrNotImplemented ;case _gf .StatusCreated :default:_fa =ErrInternalError ;};_bcc ,_cc :=_a .ReadAll (_dd .Body );if _cc !=nil &&_fa ==nil {return nil ,_cc ;};_ag .Log .Trace ("\u005b\u0025\u0064]\u0020\u0025\u0073\u0020\u0025\u0073\u0025\u0073",_dd .StatusCode ,_ab .Method ,_ab .URL .Host ,_ab .URL .Path );if _fa !=nil {return nil ,_ge .Errorf ("\u0025\u0073\u0020%\u0077",string (_bcc ),_fa );};_fab :=_dd .Header .Get ("\u0058\u002d\u004a\u006f\u0062\u002d\u0049\u0044");_ag .Log .Trace ("\u0052\u0065\u0073\u0070\u006f\u006e\u0073\u0065\u0020I\u0044\u0020\u0025\u0073",_fab );return &PDFResponse {ID :_fab ,Data :_bcc },nil ;};
// New creates new client with provided options.
func New (o Options )*Client {o .DefaultTimeout =_gc .Second *30;if o .Port <=0{o .Port =8080;};if o .Hostname ==""{o .Hostname ="\u00312\u0037\u002e\u0030\u002e\u0030\u002e1";};var _ce =&_gf .Transport {DialContext :(&_df .Dialer {Timeout :5*_gc .Second }).DialContext ,TLSHandshakeTimeout :5*_gc .Second };_ag .Log .Info ("\u0043l\u0069e\u006e\u0074\u0020\u0041\u0064\u0064\u0072\u003a\u0020\u0025\u0073",o .Addr ());return &Client {Options :o ,Client :&_gf .Client {Transport :_ce ,Timeout :o .DefaultTimeout }};};
// PaperHeight sets up the PaperHeight (in cm) parameter for the query.
func (_bf *QueryBuilder )PaperHeight (paperHeight _ecf .Length )*QueryBuilder {_bf ._gd .PageParameters .PaperHeight =paperHeight ;return _bf ;};
// Err gets the error which could occur in the query.
func (_ecfg *QueryBuilder )Err ()error {return _ecfg ._eec };
// MarginTop sets up the MarginTop parameter for the query.
func (_geb *QueryBuilder )MarginTop (marginTop _ecf .Length )*QueryBuilder {_geb ._gd .PageParameters .MarginTop =marginTop ;return _geb ;};
// BuildHTMLQuery creates a Query builder that is supposed to create valid
func BuildHTMLQuery ()*QueryBuilder {return &QueryBuilder {}};
// MarginBottom sets up the MarginBottom parameter for the query.
func (_dg *QueryBuilder )MarginBottom (marginBottom _ecf .Length )*QueryBuilder {_dg ._gd .PageParameters .MarginBottom =marginBottom ;return _dg ;};
// PageSize sets up the PageSize parameter for the query.
func (_gb *QueryBuilder )PageSize (pageSize _ecf .PageSize )*QueryBuilder {_gb ._gd .PageParameters .PageSize =&pageSize ;return _gb ;};
// Query gets the Query from provided query builder. If some error occurred during build process
// or the input is not valid the function would return an error.
func (_bce *QueryBuilder )Query ()(*Query ,error ){if _ceg :=_bce .Validate ();_ceg !=nil {return nil ,_ceg ;};return &_bce ._gd ,nil ;};
// PaperWidth sets up the PaperWidth (in cm) parameter for the query.
func (_fabd *QueryBuilder )PaperWidth (paperWidth _ecf .Length )*QueryBuilder {_fabd ._gd .PageParameters .PaperWidth =paperWidth ;return _fabd ;};var (ErrNotFound =_g .New ("\u006eo\u0074\u0020\u0066\u006f\u0075\u006ed");ErrBadRequest =_g .New ("b\u0061\u0064\u0020\u0072\u0065\u0071\u0075\u0065\u0073\u0074");ErrNotImplemented =_g .New ("\u006eo\u0074 \u0069\u006d\u0070\u006c\u0065\u006d\u0065\u006e\u0074\u0065\u0064");ErrInternalError =_g .New ("i\u006e\u0074\u0065\u0072na\u006c \u0073\u0065\u0072\u0076\u0065r\u0020\u0065\u0072\u0072\u006f\u0072");ErrBadGateway =_g .New ("b\u0061\u0064\u0020\u0067\u0061\u0074\u0065\u0077\u0061\u0079"););
// ParseOptions parses options for the Client.
func ParseOptions (connectPath string )(Options ,error ){if !_ee .HasPrefix (connectPath ,"\u0068\u0074\u0074\u0070"){connectPath ="\u0068t\u0074\u0070\u003a\u002f\u002f"+connectPath ;};_c ,_cb :=_b .Parse (connectPath );if _cb !=nil {return Options {},_f .Errorf ("p\u0072\u006f\u0076\u0069\u0064\u0065d\u0020\u0069\u006e\u0076\u0061\u006ci\u0064\u0020\u0075\u006e\u0069\u0068\u0074m\u006c\u002d\u0073\u0065\u0072\u0076\u0065\u0072\u0020\u0075r\u006c");};var _fg int ;if _c .Port ()!=""{_fg ,_cb =_dc .Atoi (_c .Port ());if _cb !=nil {return Options {},_f .Errorf ("\u0070\u0061\u0072si\u006e\u0067\u0020\u0070\u006f\u0072\u0074\u0020\u0066\u0061\u0069\u006c\u0065\u0064\u003a\u0020\u0025\u0077",_cb );};};return Options {Hostname :_c .Hostname (),Port :_fg ,HTTPS :_c .Scheme =="\u0068\u0074\u0074p\u0073",Prefix :_c .Path },nil ;};
// HealthCheck connects to the server and check the health status of the server.
func (_be *Client )HealthCheck (ctx _e .Context )error {_de :=_be .Options .Addr ();_de =_ge .Sprintf ("\u0025s\u002f\u0068\u0065\u0061\u006c\u0074h",_de );_aa ,_gca :=_gf .NewRequest ("\u0047\u0045\u0054",_de ,nil );if _gca !=nil {return _gca ;};_aa =_aa .WithContext (ctx );_bc ,_gca :=_be .Client .Do (_aa );if _gca !=nil {return _gca ;};switch _bc .StatusCode {case _gf .StatusOK :return nil ;case _gf .StatusNotFound :return ErrNotFound ;case _gf .StatusInternalServerError :return ErrInternalError ;case _gf .StatusBadGateway :return ErrBadGateway ;default:return ErrNotImplemented ;};};
// WithPort sets the Port option for the client options.
func WithPort (option int )Option {return func (_da *Options ){_da .Port =option }};
// Addr gets the HTTP address URI used by the http.Client.
func (_ac *Options )Addr ()string {_efc :=_ee .Builder {};_efc .WriteString ("\u0068\u0074\u0074\u0070");if _ac .HTTPS {_efc .WriteRune ('s');};_efc .WriteString ("\u003a\u002f\u002f");_efc .WriteString (_ac .Hostname );_efc .WriteRune (':');_efc .WriteString (_dc .Itoa (_ac .Port ));if _ac .Prefix !=""{_efc .WriteString (_ac .Prefix );};return _efc .String ();};
// Orientation sets the page orientation for the Query.
func (_fgb *QueryBuilder )Orientation (orientation _ecf .Orientation )*QueryBuilder {_fgb ._gd .PageParameters .Orientation =orientation ;return _fgb ;};
// Validate checks if the QueryBuilder had no errors during composition and creation.
func (_baf *QueryBuilder )Validate ()error {if _baf ._eec !=nil {return _baf ._eec ;};return _baf ._gd .Validate ();};var (ErrMissingData =_g .New ("\u006di\u0073s\u0069\u006e\u0067\u0020\u0069n\u0070\u0075t\u0020\u0064\u0061\u0074\u0061");ErrContentType =_g .New ("i\u006ev\u0061\u006c\u0069\u0064\u0020\u0063\u006f\u006et\u0065\u006e\u0074\u0020ty\u0070\u0065");ErrContentTypeDeclared =_g .New ("\u0063\u006f\u006e\u0074\u0065\u006e\u0074\u0020\u0074\u0079\u0070\u0065\u0020\u0069\u0073 \u0061l\u0072\u0065\u0061\u0064\u0079\u0020\u0064\u0065\u0063\u006c\u0061\u0072\u0065\u0064"););
// Client is a structure that is a HTTP client for the unihtml server.
type Client struct{Options Options ;Client *_gf .Client ;};
// Query is a structure that contains query parameters and the content used for the HTMLConverter conversion process.
type Query struct{Data []byte ;ContentType string ;PageParameters PageParameters ;};
// Landscape sets up the landscape portrait orientation.
func (_db *QueryBuilder )Landscape ()*QueryBuilder {_db ._gd .PageParameters .Orientation =_ecf .Landscape ;return _db ;};
// Option is a function that changes client options.
type Option func (_cf *Options );func (_ba *Client )getRequest (_eb _e .Context ,_ef *Query )(*_gf .Request ,error ){_cd :=_ba .Options .Addr ();_cd =_ge .Sprintf ("\u0025\u0073\u002f\u0070\u0064\u0066",_cd );_fd ,_fdb :=_gf .NewRequest ("\u0050\u004f\u0053\u0054",_cd ,_ec .NewReader (_ef .Data ));if _fdb !=nil {return nil ,_fdb ;};_fd .Header .Set ("\u0043\u006f\u006et\u0065\u006e\u0074\u002d\u0054\u0079\u0070\u0065",_ef .ContentType );_fd =_fd .WithContext (_eb );_eba :=_fd .URL .Query ();_ccb :=_ef .PageParameters ;if _ccb .PageSize !=nil {_eba .Set ("\u0070a\u0067\u0065\u002d\u0073\u0069\u007ae",_ccb .PageSize .String ());};if _ccb .PaperHeight !=nil {_eba .Set ("\u0070\u0061\u0070e\u0072\u002d\u0068\u0065\u0069\u0067\u0068\u0074",_ccb .PaperHeight .String ());};if _ccb .PaperWidth !=nil {_eba .Set ("p\u0061\u0070\u0065\u0072\u002d\u0077\u0069\u0064\u0074\u0068",_ccb .PaperWidth .String ());};if _ccb .MarginTop !=nil {_eba .Set ("\u006d\u0061\u0072\u0067\u0069\u006e\u002d\u0074\u006f\u0070",_ccb .MarginTop .String ());};if _ccb .MarginBottom !=nil {_eba .Set ("\u006d\u0061\u0072\u0067\u0069\u006e\u002d\u0062\u006f\u0074\u0074\u006f\u006d",_ccb .MarginBottom .String ());};if _ccb .MarginRight !=nil {_eba .Set ("\u006d\u0061\u0072g\u0069\u006e\u002d\u0072\u0069\u0067\u0068\u0074",_ccb .MarginRight .String ());};if _ccb .MarginLeft !=nil {_eba .Set ("m\u0061\u0072\u0067\u0069\u006e\u002d\u006c\u0065\u0066\u0074",_ccb .MarginLeft .String ());};if _ccb .Orientation ==_ecf .Landscape {_eba .Set ("o\u0072\u0069\u0065\u006e\u0074\u0061\u0074\u0069\u006f\u006e",_ccb .Orientation .String ());};_fd .URL .RawQuery =_eba .Encode ();return _fd ,nil ;};
// MarginLeft sets up the MarginLeft parameter for the query.
func (_fb *QueryBuilder )MarginLeft (marginLeft _ecf .Length )*QueryBuilder {_fb ._gd .PageParameters .MarginLeft =marginLeft ;return _fb ;};
// WithHTTPS sets the TLS option for the client options.
func WithHTTPS (useHTTPS bool )Option {return func (_bfd *Options ){_bfd .HTTPS =useHTTPS }};
// Options are the client options used by the HTTP client.
type Options struct{HTTPS bool ;Hostname string ;Port int ;DefaultTimeout _gc .Duration ;Prefix string ;};
// WithPrefix sets the client prefix.
func WithPrefix (prefix string )Option {return func (_bea *Options ){_bea .Prefix =prefix }};
// WithDefaultTimeout sets the DefaultTimeout option for the client options.
func WithDefaultTimeout (option _gc .Duration )Option {return func (_caa *Options ){_caa .DefaultTimeout =option };};
// MarginRight sets up the MarginRight parameter for the query.
func (_eef *QueryBuilder )MarginRight (marginRight _ecf .Length )*QueryBuilder {_eef ._gd .PageParameters .MarginRight =marginRight ;return _eef ;};
// Validate checks if provided Query is valid.
func (_aad *Query )Validate ()error {if len (_aad .Data )==0{return ErrMissingData ;};if _aad .ContentType ==""{return ErrContentType ;};if _ga :=_aad .PageParameters .Validate ();_ga !=nil {return _ga ;};return nil ;};
// Portrait sets up the portrait page orientation.
func (_bd *QueryBuilder )Portrait ()*QueryBuilder {_bd ._gd .PageParameters .Orientation =_ecf .Portrait ;return _bd ;};
// Validate checks if the parameters are valid.
func (_fbb *PageParameters )Validate ()error {if _fbb .PaperWidth !=nil {if _fbb .PaperWidth .Millimeters ()< 0{return _g .New ("\u006e\u0065g\u0061\u0074\u0069\u0076\u0065\u0020\u0076\u0061\u006c\u0075\u0065\u0020\u0066\u006f\u0072\u0020\u0050\u0061\u0070\u0065\u0072\u0057id\u0074\u0068");};};if _fbb .PaperHeight !=nil {if _fbb .PaperHeight .Millimeters ()< 0{return _g .New ("\u006e\u0065\u0067\u0061\u0074\u0069\u0076\u0065\u0020\u0076a\u006c\u0075\u0065\u0020\u0066\u006f\u0072 \u0050\u0061\u0070\u0065\u0072\u0048\u0065\u0069\u0067\u0068\u0074");};};if _fbb .MarginTop !=nil {if _fbb .MarginTop .Millimeters ()< 0{return _g .New ("\u006e\u0065\u0067\u0061t\u0069\u0076\u0065\u0020\u0076\u0061\u006c\u0075\u0065\u0020f\u006fr\u0020\u004d\u0061\u0072\u0067\u0069\u006eT\u006f\u0070");};};if _fbb .MarginBottom !=nil {if _fbb .MarginBottom .Millimeters ()< 0{return _g .New ("\u006e\u0065\u0067a\u0074\u0069\u0076\u0065 \u0076\u0061\u006c\u0075\u0065\u0020\u0066o\u0072\u0020\u004d\u0061\u0072\u0067\u0069\u006e\u0042\u006f\u0074\u0074\u006f\u006d");};};if _fbb .MarginLeft !=nil {if _fbb .MarginLeft .Millimeters ()< 0{return _g .New ("\u006e\u0065g\u0061\u0074\u0069\u0076\u0065\u0020\u0076\u0061\u006c\u0075\u0065\u0020\u0066\u006f\u0072\u0020\u004d\u0061\u0072\u0067\u0069\u006eLe\u0066\u0074");};};if _fbb .MarginRight !=nil {if _fbb .MarginRight .Millimeters ()< 0{return _g .New ("\u006e\u0065\u0067\u0061\u0074\u0069\u0076\u0065\u0020\u0076a\u006c\u0075\u0065\u0020\u0066\u006f\u0072 \u004d\u0061\u0072\u0067\u0069\u006e\u0052\u0069\u0067\u0068\u0074");};};if _fbb .PageSize !=nil &&!_fbb .PageSize .IsAPageSize (){return _g .New ("\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u0070\u0061\u0067\u0065 \u0073\u0069\u007a\u0065");};return nil ;};
// WithHostname sets the Hostname option for the client options.
func WithHostname (option string )Option {return func (_deg *Options ){_deg .Hostname =option }};
// QueryBuilder is the query that converts HTMLConverter defined data
type QueryBuilder struct{_gd Query ;_eec error ;};
// SetContent sets custom data with it's content type.
func (_dbd *QueryBuilder )SetContent (content _gfc .Content )*QueryBuilder {if _dbd ._eec !=nil {return _dbd ;};if _dbd ._gd .ContentType !=""{_dbd ._eec =ErrContentTypeDeclared ;return _dbd ;};if content .ContentType ()==""{_dbd ._eec =_f .Errorf ("\u0065\u006d\u0070\u0074y\u0020\u0063\u0075\u0073\u0074\u006f\u006d\u0020\u0063\u006fn\u0074e\u006e\u0074\u0020\u0074\u0079\u0070\u0065 \u0025\u0077",ErrContentType );return _dbd ;};_dbd ._gd .Data =content .Data ();_dbd ._gd .ContentType =content .ContentType ();return _dbd ;};
// DefaultPageParameters creates default parameters.
func DefaultPageParameters ()PageParameters {return PageParameters {Orientation :_ecf .Portrait }};
// PageParameters are the query parameters used in the PDF generation.
type PageParameters struct{
// PaperWidth sets the width of the paper.
PaperWidth _ecf .Length `schema:"paper-width" json:"paperWidth"`;
// PaperHeight is the height of the output paper.
PaperHeight _ecf .Length `schema:"paper-height" json:"paperHeight"`;
// PageSize is the page size string.
PageSize *_ecf .PageSize `schema:"page-size" json:"pageSize"`;
// Orientation defines if the output should be in a landscape format.
Orientation _ecf .Orientation `schema:"orientation" json:"orientation"`;
// MarginTop sets up the Top Margin for the output.
MarginTop _ecf .Length `schema:"margin-top" json:"marginTop"`;
// MarginBottom sets up the Bottom Margin for the output.
MarginBottom _ecf .Length `schema:"margin-bottom" json:"marginBottom"`;
// MarginLeft sets up the Left Margin for the output.
MarginLeft _ecf .Length `schema:"margin-left" json:"marginLeft"`;
// MarginRight sets up the Right Margin for the output.
MarginRight _ecf .Length `schema:"margin-right" json:"marginRight"`;};
// PDFResponse is the response used by the HTMLConverter.
type PDFResponse struct{ID string `json:"id"`;Data []byte `json:"data"`;};

16
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//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
// Package common contains common properties used by the subpackages.
package common ;import _c "time";const _a =2021;const _ab =2;
// UtcTimeFormat returns a formatted string describing a UTC timestamp.
func UtcTimeFormat (t _c .Time )string {return t .Format (_b )+"\u0020\u0055\u0054\u0043"};const _bf =8;const Version ="\u0030\u002e\u0031.\u0030";const _aa =12;const _b ="\u0032\u0020\u004aan\u0075\u0061\u0072\u0079\u0020\u0032\u0030\u0030\u0036\u0020\u0061\u0074\u0020\u0031\u0035\u003a\u0030\u0034";var ReleasedAt =_c .Date (_a ,_ab ,_bf ,_aa ,_ag ,0,0,_c .UTC );const _ag =20;

43
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//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
package content ;import (_c "archive/zip";_fb "bytes";_f "encoding/json";_e "golang.org/x/xerrors";_ac "io/ioutil";_cd "net/url";_a "os";_g "strings";);
// ContentType implements Content interface.
func (_cdd *webURL )ContentType ()string {return "\u0061\u0070p\u006c\u0069\u0063a\u0074\u0069\u006f\u006e\u002f\u006a\u0073\u006f\u006e";};
// Data implements Content interface.
func (_ga *zipDirectory )Data ()[]byte {return _ga ._bf .Bytes ()};
// NewWebURL creates new Content webURL for provided input URL path.
func NewWebURL (path string )(Content ,error ){if _ ,_ff :=_cd .Parse (path );_ff !=nil {return nil ,_ff ;};type urlOutput struct{URL string `json:"url"`;};_eb :=urlOutput {URL :path };_ae ,_fff :=_f .Marshal (_eb );if _fff !=nil {return nil ,_fff ;};return &webURL {_dd :path ,_cf :_ae },nil ;};
// ContentType implements Content interface.
func (_ab *zipDirectory )ContentType ()string {return "\u0061p\u0070l\u0069\u0063\u0061\u0074\u0069\u006f\u006e\u002f\u007a\u0069\u0070";};func (_ca *zipDirectory )zipBasePaths (_ge _a .FileInfo ,_ega ,_eeb string ,_bfa bool ,_gg *_g .Builder )(string ,string ){_gg .WriteString (_ega );if !_g .HasSuffix (_ega ,"\u002f"){_gg .WriteRune ('/');};_gg .WriteString (_ge .Name ());if _bfa {_gg .WriteRune ('/');};_ged :=_gg .String ();_gg .Reset ();_gg .WriteString (_eeb );_gg .WriteString (_ge .Name ());if _bfa {_gg .WriteRune ('/');};_ad :=_gg .String ();_gg .Reset ();return _ged ,_ad ;};
// Data implements Content interface.
func (_acc *webURL )Data ()[]byte {return _acc ._cf };
// Content is an interface used for putting the content into Client Query.
type Content interface{ContentType ()string ;Data ()[]byte ;};
// ContentType implements Content interface.
func (_da *htmFile )ContentType ()string {return "\u0074e\u0078\u0074\u002f\u0068\u0074\u006dl"};
// NewZipDirectory creates new zip compressed file that recursively reads the directory at the 'dirPath'
// and stores in it's in-memory buffer.
func NewZipDirectory (dirPath string )(Content ,error ){_gbb :=&zipDirectory {_bf :_fb .Buffer {}};_gbb ._fe =_c .NewWriter (&_gbb ._bf );if _ee :=_gbb .zipPath (dirPath ,"");_ee !=nil {return nil ,_ee ;};if _dc :=_gbb ._fe .Close ();_dc !=nil {return nil ,_dc ;};return _gbb ,nil ;};type webURL struct{_dd string ;_cf []byte ;};
// Data implements Content interface.
func (_gb *htmFile )Data ()[]byte {return _gb ._d .Bytes ()};func (_eg *zipDirectory )zipPath (_cc ,_gaa string )error {_de ,_cfb :=_ac .ReadDir (_cc );if _cfb !=nil {return _e .Errorf ("\u0072\u0065\u0061di\u006e\u0067\u0020\u0064\u0069\u0072\u0065\u0063\u0074o\u0072y\u003a \u0027%\u0073\u0027\u0020\u0066\u0061\u0069\u006c\u0065\u0064\u003a\u0020\u0025\u0077",_cc ,_cfb );};_fc :=&_g .Builder {};for _ ,_ce :=range _de {_df ,_gf :=_eg .zipBasePaths (_ce ,_cc ,_gaa ,_ce .IsDir (),_fc );if _ce .IsDir (){if _acd :=_eg .zipPath (_df ,_gf );_acd !=nil {return _acd ;};continue ;};_fcd ,_beg :=_ac .ReadFile (_df );if _beg !=nil {return _beg ;};_ebg ,_beg :=_eg ._fe .Create (_gf );if _beg !=nil {return _beg ;};if _ ,_beg =_ebg .Write (_fcd );_beg !=nil {return _beg ;};};return nil ;};type htmFile struct{_d _fb .Buffer };
// NewHTMLFile creates new Content htmFile for provided input path.
func NewHTMLFile (path string )(Content ,error ){_aa ,_be :=_a .Open (path );if _be !=nil {return nil ,_be ;};_af :=&htmFile {_d :_fb .Buffer {}};if _ ,_be =_af ._d .ReadFrom (_aa );_be !=nil {return nil ,_be ;};return _af ,nil ;};type zipDirectory struct{_bf _fb .Buffer ;_fe *_c .Writer ;};

12
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module github.com/unidoc/unihtml
go 1.15
require (
github.com/mitchellh/go-homedir v1.1.0
github.com/pkg/errors v0.9.1
github.com/spf13/cobra v1.1.1
github.com/spf13/viper v1.7.1
github.com/unidoc/unipdf/v3 v3.18.0
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
)

174
sizes/sizes.go Normal file
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//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
// Package sizes defines basic types that determines the size units i.e. lengths.
//
//
package sizes ;import (_c "encoding/json";_d "flag";_ee "fmt";_fb "github.com/pkg/errors";_e "strconv";_a "strings";);
// Type implements pflag.Value interface.
func (_fab PageSize )Type ()string {return "\u0070a\u0067\u0065\u002d\u0073\u0069\u007ae"};
// UnmarshalPageSize unmarshals the page size from the string.
func UnmarshalPageSize (pageSize string )(PageSize ,error ){var _cb PageSize ;if _ecf :=(&_cb ).UnmarshalText ([]byte (pageSize ));_ecf !=nil {return 0,_fb .Wrap (_ecf ,"\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u0069\u006ev\u0061\u006c\u0069\u0064\u0020\u0070\u0061\u0067\u0065\u0020s\u0069\u007a\u0065");};return _cb ,nil ;};
// PageSizeString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func PageSizeString (s string )(PageSize ,error ){if _dcb ,_aafe :=_bd [s ];_aafe {return _dcb ,nil ;};return 0,_ee .Errorf ("\u0025\u0073 \u0064\u006f\u0065\u0073 \u006e\u006ft\u0020\u0062\u0065\u006c\u006f\u006e\u0067\u0020t\u006f\u0020\u0050\u0061\u0067\u0065\u0053\u0069\u007a\u0065\u0020\u0076a\u006c\u0075\u0065\u0073",s );};const (Portrait =Orientation (false );Landscape =Orientation (true ););
// Set implements flag.Value interface.
func (_fde *Orientation )Set (s string )error {switch s {case "\u0070\u006f\u0072\u0074\u0072\u0061\u0069\u0074":*_fde =Portrait ;case "\u006ca\u006e\u0064\u0073\u0063\u0061\u0070e":*_fde =Landscape ;default:return _ee .Errorf ("\u0069n\u0076\u0061\u006c\u0069d\u0020\u006f\u0072\u0069\u0065n\u0074a\u0074i\u006f\u006e\u003a\u0020\u0027\u0025\u0073'",s );};return nil ;};
// Inch is a unit that
type Inch float64 ;
// Type implements pflag.Value interface.
func (_ae *LengthFlag )Type ()string {return "\u0075\u006e\u0069\u0074"};func _bce (_ga string )(Inch ,error ){_ga =_a .TrimSpace (_a .Trim (_ga ,"\u0069\u006e"));_ddg ,_be :=_e .ParseFloat (_ga ,64);if _be !=nil {return 0,_fb .Wrap (_be ,"\u0069n\u0076a\u006c\u0069\u0064\u0020\u0069n\u0063\u0068 \u0076\u0061\u006c\u0075\u0065");};return Inch (_ddg ),nil ;};var _ Length =Inch (0);
// Set implements flag.Value interface.
func (_gbb *Point )Set (s string )error {_ad ,_aa :=_e .ParseFloat (s ,64);if _aa !=nil {return _fb .Wrap (_aa ,"\u0069n\u0076a\u006c\u0069\u0064\u0020\u0069n\u0063\u0068 \u0076\u0061\u006c\u0075\u0065");};*_gbb =Point (_ad );return nil ;};
// String implements fmt.Stringer interface.
func (_dec Point )String ()string {_af :=_a .Builder {};_af .WriteString (_e .FormatFloat (float64 (_dec ),'f',1,64));_af .WriteString ("\u0070\u0074");return _af .String ();};var _ _d .Value =(*Orientation )(nil );
// Inches gets the inch value. Implements Length interface.
func (_fc Inch )Inches ()Inch {return _fc };
// Point is a unit of Length commonly used to measure the height of fonts.
type Point float64 ;
// Millimeter is the dimension unit that defines a millimeter.
type Millimeter float64 ;
// IsAPageSize returns "true" if the value is listed in the enum definition. "false" otherwise
func (_gbe PageSize )IsAPageSize ()bool {for _ ,_gc :=range _eeb {if _gbe ==_gc {return true ;};};return false ;};
// MarshalUnit marshals the unit into the string.
func MarshalUnit (unit Length )(string ,error ){switch _aaf :=unit .(type ){case Millimeter :return _ee .Sprintf ("\u0025\u002e\u0030\u0066\u006d\u006d",_aaf ),nil ;case Inch :return _ee .Sprintf ("\u0025\u002e\u0030\u0066\u0069\u006e",_aaf ),nil ;case Point :return _ee .Sprintf ("\u0025\u002e\u0030\u0066\u0070\u0074",_aaf ),nil ;default:return "",_ee .Errorf ("i\u006e\u0076\u0061\u006cid\u0020u\u006e\u0069\u0074\u0020\u0074y\u0070\u0065\u003a\u0020\u0025\u0054",unit );};};
// Set implements pflag.Value interface.
func (_dfb *PageSize )Set (s string )error {_cad ,_bcg :=UnmarshalPageSize (s );if _bcg !=nil {return _bcg ;};*_dfb =_cad ;return nil ;};
// Points implements Length interface.
func (_ebf Millimeter )Points ()Point {return Point (_ebf *_db )};
// Name implements viper.FlagValue interface.
func (_dc Point )Name ()string {return "\u0070\u006f\u0069n\u0074"};
// UnmarshalLength unmarshalls string value into Length.
func UnmarshalLength (length string )(Length ,error ){if _a .HasSuffix (length ,"\u006d\u006d"){return _faf (length );};if _a .HasSuffix (length ,"\u0069\u006e"){return _bce (length );};if _a .HasSuffix (length ,"\u0070\u0074"){return _ggb (length );};return nil ,_ee .Errorf ("\u0069n\u0076\u0061\u006c\u0069\u0064\u0020\u006c\u0065\u006e\u0067\u0074h\u0020\u0069\u006e\u0070\u0075\u0074\u003a\u0020\u0025\u0073",length );};func _ggb (_afg string )(Point ,error ){_afg =_a .TrimSpace (_a .Trim (_afg ,"\u0070\u0074"));_bb ,_cf :=_e .ParseFloat (_afg ,64);if _cf !=nil {return 0,_cf ;};return Point (_bb ),nil ;};
// Dimensions gets the dimensions of the given page size.
// If provided page size is not valid than the function returns 0 values.
func (_gf PageSize )Dimensions ()(_eaa ,_dbad Millimeter ){switch _gf {case A0 :return 841,1189;case A1 :return 594,841;case A2 :return 420,594;case A3 :return 297,420;case A4 :return 210,297;case A5 :return 148,210;case A6 :return 105,148;case A7 :return 74,105;case A8 :return 52,74;case A9 :return 37,52;case A10 :return 26,37;case B0 :return 1000,1414;case B1 :return 707,1000;case B2 :return 500,707;case B3 :return 353,500;case B4 :return 250,353;case B5 :return 176,250;case B6 :return 125,176;case B7 :return 88,125;case B8 :return 66,88;case B9 :return 44,62;case B10 :return 31,44;case Letter :return 215.9,279.4;};return _eaa ,_dbad ;};
// String gets the string value for given flag.
func (_fa *LengthFlag )String ()string {if _fa .Length ==nil {return "\u0075n\u0064\u0065\u0066\u0069\u006e\u0065d";};return _fa .Length .String ();};
// Type implements pflag.Value interface.
func (_aee Orientation )Type ()string {return "o\u0072\u0069\u0065\u006e\u0074\u0061\u0074\u0069\u006f\u006e";};var _ce =[...]uint8 {0,9,11,13,15,17,19,21,23,25,27,29,32,34,36,38,40,42,44,46,48,50,52,55,61};
// Inches gets the inches equivalent from provided millimeter value.
func (_ccf Millimeter )Inches ()Inch {return Inch (float64 (_ccf )*_de )};
// Millimeters converts the inches value to the millimeters.
func (_ggc Point )Millimeters ()Millimeter {return Millimeter (float64 (_ggc )*_da )};
// ValueString implements pflag.Value interface.
func (_dba Inch )ValueString ()string {return _dba .String ()};
// HasChanged implements pflag.Value interface.
func (_ca *Inch )HasChanged ()bool {return _ca !=nil };const (_de =float64 (1)/float64 (25.4);_g =25.4;_gd =0.0139;_da =0.3528;_eb =1/64;_db =1/_da ;);
// Type implements pflag.Value interface.
func (_bc Inch )Type ()string {return "\u0069\u006e\u0063\u0068"};var _bd =map[string ]PageSize {_dbe [0:9]:0,_dbe [9:11]:1,_dbe [11:13]:2,_dbe [13:15]:3,_dbe [15:17]:4,_dbe [17:19]:5,_dbe [19:21]:6,_dbe [21:23]:7,_dbe [23:25]:8,_dbe [25:27]:9,_dbe [27:29]:10,_dbe [29:32]:11,_dbe [32:34]:12,_dbe [34:36]:13,_dbe [36:38]:14,_dbe [38:40]:15,_dbe [40:42]:16,_dbe [42:44]:17,_dbe [44:46]:18,_dbe [46:48]:19,_dbe [48:50]:20,_dbe [50:52]:21,_dbe [52:55]:22,_dbe [55:61]:23};const (Undefined PageSize =iota ;A0 ;A1 ;A2 ;A3 ;A4 ;A5 ;A6 ;A7 ;A8 ;A9 ;A10 ;B0 ;B1 ;B2 ;B3 ;B4 ;B5 ;B6 ;B7 ;B8 ;B9 ;B10 ;Letter ;);
// String implements fmt.Stringer interface.
func (_fd Millimeter )String ()string {_fe :=_a .Builder {};_fe .WriteString (_e .FormatFloat (float64 (_fd ),'f',1,64));_fe .WriteString ("\u006d\u006d");return _fe .String ();};
// Points implements Length interface.
func (_gdc Point )Points ()Point {return _gdc };
// ValueType implements viper.FlagValue interface.
func (_ec Point )ValueType ()string {return _ec .Type ()};
// UnmarshalInch unmarshalls provided string into unit.
func UnmarshalInch (unit string )(Inch ,error ){if _a .HasSuffix (unit ,"\u006d\u006d"){_aed ,_aec :=_faf (unit );if _aec !=nil {return 0,_aec ;};return _aed .Inches (),nil ;};if _a .HasSuffix (unit ,"\u0069\u006e"){return _bce (unit );};return 0,_ee .Errorf ("\u0069\u006e\u0076\u0061li\u0064\u0020\u0069\u006e\u0063\u0068\u0020\u0069\u006e\u0070\u0075\u0074\u003a\u0020%\u0073",unit );};const _dbe ="U\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064\u0041\u0030\u0041\u0031\u0041\u0032\u0041\u0033\u0041\u0034\u0041\u0035\u0041\u0036\u0041\u0037\u0041\u0038A\u0039A\u0031\u0030\u0042\u0030B\u0031\u00422\u0042\u0033\u0042\u0034\u0042\u0035\u0042\u0036\u0042\u0037\u0042\u0038\u0042\u0039\u0042\u0031\u0030\u004c\u0065\u0074\u0074\u0065\u0072";
// MarshalText implements the encoding.TextMarshaler interface for PageSize
func (_fcf PageSize )MarshalText ()([]byte ,error ){return []byte (_fcf .String ()),nil };
// Set sets the unit value.
// Implements pflag.Value interface.
func (_b *LengthFlag )Set (s string )error {if s =="\u0075n\u0064\u0065\u0066\u0069\u006e\u0065d"{_b .Length =nil ;return nil ;};_gb ,_cc :=UnmarshalLength (s );if _cc !=nil {return _cc ;};_b .Length =_gb ;return nil ;};
// String implements fmt.Stringer interface.
func (_cg Orientation )String ()string {if _cg ==Portrait {return "\u0070\u006f\u0072\u0074\u0072\u0061\u0069\u0074";};return "\u006ca\u006e\u0064\u0073\u0063\u0061\u0070e";};
// MarshalPageSize marshals the page size into string.
func MarshalPageSize (p PageSize )(string ,error ){_adg ,_ece :=p .MarshalText ();if _ece !=nil {return "",_ece ;};return string (_adg ),nil ;};
// PageSize is the enum used for defining the page size.
type PageSize int ;
// Inches gets the inch value. Implements Length interface.
func (_bg Point )Inches ()Inch {return Inch (float64 (_bg )*_gd )};
// Orientation is the page orientation type wrapper.
type Orientation bool ;
// Points implements Length interface.
func (_bfeg Inch )Points ()Point {return Point (float64 (_bfeg )*_eb )};
// Name implements pflag.Value interface.
func (_bcc Inch )Name ()string {return "\u0069\u006e\u0063\u0068"};
// HasChanged implements viper.FlagValue interface.
func (_ef *Point )HasChanged ()bool {return _ef !=nil };
// ValueType implements pflag.Value interface.
func (_ge Inch )ValueType ()string {return _ge .Type ()};
// ValueString implements viper.FlagValue interface.
func (_adf Point )ValueString ()string {return _adf .String ()};
// MarshalJSON implements the json.Marshaler interface for PageSize
func (_fbe PageSize )MarshalJSON ()([]byte ,error ){return _c .Marshal (_fbe .String ())};var (_ Length =Millimeter (0););
// String implements fmt.Stringer interface.
func (_bf Inch )String ()string {_ebb :=_a .Builder {};_ebb .WriteString (_e .FormatFloat (float64 (_bf ),'f',1,64));_ebb .WriteString ("\u0069\u006e");return _ebb .String ();};func _faf (_dcf string )(Millimeter ,error ){_dcf =_a .TrimSpace (_a .TrimSuffix (_dcf ,"\u006d\u006d"));_gea ,_ed :=_e .ParseFloat (_dcf ,64);if _ed !=nil {return 0,_fb .Wrap (_ed ,"\u0069n\u0076\u0061\u006c\u0069\u0064\u0020\u006d\u0069\u006c\u006c\u0069m\u0065\u0074\u0065\u0072\u0020\u0076\u0061\u006c\u0075\u0065");};return Millimeter (_gea ),nil ;};
// Millimeters converts the inches value to the millimeters.
func (_bfe Inch )Millimeters ()Millimeter {return Millimeter (float64 (_bfe )*_g )};
// Set implements pflag.Value interface.
func (_dd *Inch )Set (s string )error {_ab ,_daf :=_e .ParseFloat (s ,64);if _daf !=nil {return _fb .Wrap (_daf ,"\u0069n\u0076a\u006c\u0069\u0064\u0020\u0069n\u0063\u0068 \u0076\u0061\u006c\u0075\u0065");};*_dd =Inch (_ab );return nil ;};
// Length is it the default dimension unit.
type Length interface{Millimeters ()Millimeter ;Inches ()Inch ;Points ()Point ;String ()string ;};
// UnmarshalJSON implements the json.Unmarshaler interface for PageSize
func (_abb *PageSize )UnmarshalJSON (data []byte )error {var _ddb string ;if _ag :=_c .Unmarshal (data ,&_ddb );_ag !=nil {return _ee .Errorf ("P\u0061\u0067\u0065\u0053\u0069\u007ae\u0020\u0073\u0068\u006f\u0075\u006cd\u0020\u0062\u0065\u0020\u0061\u0020\u0073t\u0072\u0069\u006e\u0067\u002c\u0020\u0067\u006f\u0074\u0020%\u0073",data );};var _aba error ;*_abb ,_aba =PageSizeString (_ddb );return _aba ;};
// PageSizeValues returns all values of the enum
func PageSizeValues ()[]PageSize {return _eeb };
// Type implements pflag.Value interface.
func (_gg Point )Type ()string {return "\u0070\u006f\u0069n\u0074"};var _ _d .Value =(*Point )(nil );
// LengthFlag is a pflag wrapper for the Length value.
type LengthFlag struct{Length Length ;};var _eeb =[]PageSize {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23};
// UnmarshalText implements the encoding.TextUnmarshaler interface for PageSize
func (_bef *PageSize )UnmarshalText (text []byte )error {var _ded error ;*_bef ,_ded =PageSizeString (string (text ));return _ded ;};func (_edc PageSize )String ()string {if _edc < 0||_edc >=PageSize (len (_ce )-1){return _ee .Sprintf ("\u0050\u0061\u0067e\u0053\u0069\u007a\u0065\u0028\u0025\u0064\u0029",_edc );};return _dbe [_ce [_edc ]:_ce [_edc +1]];};
// Millimeters gets the float64 millimeter value.
func (_ea Millimeter )Millimeters ()Millimeter {return _ea };

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//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
// Package unihtml contains a plugin for the UniDoc.
package unihtml ;import (_b "bytes";_c "context";_fc "errors";_db "fmt";_g "github.com/unidoc/unihtml/client";_dce "github.com/unidoc/unihtml/content";_dc "github.com/unidoc/unihtml/sizes";_gg "github.com/unidoc/unipdf/v3/common/license";_dbf "github.com/unidoc/unipdf/v3/creator";_e "github.com/unidoc/unipdf/v3/model";_dg "net/url";_f "os";_fg "time";);func (_eb *Document )extract (_ge _c .Context ,_gf ,_ce _dc .Length ,_dfef margins )([]*_e .PdfPage ,error ){_cbg :=_g .BuildHTMLQuery ().SetContent (_eb ._df ).PageSize (_eb ._ec ).PaperWidth (_gf ).PaperHeight (_ce ).Orientation (_eb ._bda ).MarginLeft (_dfef .Left ).MarginRight (_dfef .Right ).MarginTop (_dfef .Top ).MarginBottom (_dfef .Bottom );_faa ,_fac :=_cbg .Query ();if _fac !=nil {return nil ,_fac ;};_ge ,_cbd :=_c .WithTimeout (_ge ,_fg .Second *15);defer _cbd ();_bfa ,_fac :=_ea .ConvertHTML (_ge ,_faa );if _fac !=nil {return nil ,_fac ;};_ffa :=_b .NewReader (_bfa .Data );_ebc ,_fac :=_e .NewPdfReader (_ffa );if _fac !=nil {return nil ,_fac ;};return _ebc .PageList ,nil ;};
// SetLandscapeOrientation sets document landscape page orientation.
func (_beb *Document )SetLandscapeOrientation (){_beb ._bda =_dc .Landscape };
// GeneratePageBlocks implements creator.Drawable interface.
func (_be *Document )GeneratePageBlocks (ctx _dbf .DrawContext )([]*_dbf .Block ,_dbf .DrawContext ,error ){if _dgg :=_be .validate ();_dgg !=nil {return nil ,ctx ,_dgg ;};var _ad []*_dbf .Block ;_cf :=_be .getMargins ();_eg ,_de :=_be ._dfc ,_be ._dd ;if _be ._dcc .IsRelative (){_eg ,_de =_dc .Point (ctx .Width ),_dc .Point (ctx .Height );};_bed ,_bf :=_be .extract (_c .Background (),_eg ,_de ,_cf );if _bf !=nil {return nil ,_dbf .DrawContext {},_bf ;};for _cdc ,_ffbe :=range _bed {_ecd ,_ae :=_dbf .NewBlockFromPage (_ffbe );if _ae !=nil {return nil ,_dbf .DrawContext {},_ae ;};_acf ,_acb ,_ae :=_ecd .GeneratePageBlocks (ctx );if _ae !=nil {return nil ,_dbf .DrawContext {},_ae ;};ctx =_acb ;if _cdc !=len (_bed )-1&&ctx .Y > (ctx .PageHeight -ctx .Margins .Bottom )*.95{ctx .X =ctx .Margins .Left ;ctx .Y =ctx .Margins .Top ;ctx .Page ++;};_ad =append (_ad ,_acf ...);};return _ad ,ctx ,nil ;};var ErrNoClient =_fc .New ("\u0055n\u0069\u0048\u0054\u004d\u004c\u0020\u0063\u006c\u0069\u0065\u006et\u0020\u006e\u006f\u0074\u0020\u0066\u006f\u0075\u006e\u0064");func (_gc *Document )getMargins ()margins {_cde :=_gc ._bg ;if _gc ._dcc .IsRelative (){_cde .Top =_dc .Millimeter (0);_cde .Left =_dc .Millimeter (0);_cde .Bottom =_dc .Millimeter (0);_cde .Right =_dc .Millimeter (0);return _cde ;};if _cde .Top ==nil {_cde .Top =_dc .Millimeter (10);};if _cde .Bottom ==nil {_cde .Bottom =_dc .Millimeter (10);};if _cde .Left ==nil {_cde .Left =_dc .Millimeter (10);};if _cde .Right ==nil {_cde .Right =_dc .Millimeter (10);};return _cde ;};
// GetPdfPages is a function that converts provided input content and
func (_dde *Document )GetPdfPages (ctx _c .Context )([]*_e .PdfPage ,error ){if _cd :=_dde .validate ();_cd !=nil {return nil ,_cd ;};return _dde .extract (ctx ,_dde ._dfc ,_dde ._dd ,_dde .getMargins ());};type margins struct{Left ,Right ,Bottom ,Top _dc .Length ;};
// SetMargins sets the Document Margins.
func (_bfc *Document )SetMargins (left ,right ,top ,bottom float64 ){_bfc ._bg .Left =_dc .Point (left );_bfc ._bg .Right =_dc .Point (right );_bfc ._bg .Top =_dc .Point (top );_bfc ._bg .Bottom =_dc .Point (bottom );_bfc ._dcc =_dbf .PositionAbsolute ;};
// Document is HTML document wrapper that is used for extracting and converting HTML document into PDF pages.
type Document struct{_df _dce .Content ;_bg margins ;_dcc _dbf .Positioning ;_ac ,_ff float64 ;_ec _dc .PageSize ;_dfc ,_dd _dc .Length ;_bda _dc .Orientation ;};
// SetMarginLeft sets the left margin.
func (_fb *Document )SetMarginLeft (margin _dc .Length ){_fb ._bg .Left =margin };
// SetPos sets the absolute position. Changes object positioning to absolute.
func (_ab *Document )SetPos (x ,y float64 ){_ab ._dcc =_dbf .PositionAbsolute ;_ab ._ac =x ;_ab ._ff =y };
// SetPageWidth sets the page width for given document.
func (_cb *Document )SetPageWidth (pageWidth _dc .Length )error {_cb ._dfc =pageWidth ;_cb ._dcc =_dbf .PositionAbsolute ;return nil ;};
// SetMarginBottom sets the left margin.
func (_egf *Document )SetMarginBottom (margin _dc .Length ){_egf ._bg .Bottom =margin };func _aa ()error {_fa :=_gg .GetLicenseKey ();if _fa ==nil {return _fc .New ("\u006e\u006f\u0020\u006cic\u0065\u006e\u0073\u0065\u0020\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064");};if !_fa .IsLicensed (){return _fc .New ("\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u006f\u0072 \u006e\u006f\u0020\u006c\u0069\u0063\u0065n\u0073\u0065\u0020\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064");};if !_fa .UniHTML {return _fc .New ("\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064\u0020l\u0069\u0063e\u006e\u0073\u0065\u0020\u0069\u0073 \u006e\u006f\u0074\u0020\u0076\u0061\u006c\u0069d\u0020\u0066\u006f\u0072\u0020\u0074\u0068\u0065\u0020U\u006e\u0069\u0048\u0054\u004d\u004c\u0020\u0065\u0078\u0074\u0065n\u0073\u0069\u006f\u006e.\u0020\u0056i\u0073i\u0074\u003a\u0020\u0068\u0074\u0074\u0070s\u003a/\u002f\u0077\u0077\u0077\u002e\u0075\u006e\u0069\u0064\u006f\u0063\u002e\u0069\u006f\u0020\u0061\u006ed\u0020c\u006f\u006e\u0074\u0061\u0063\u0074\u0020\u0073\u0075\u0070\u0070\u006f\u0072t");};return nil ;};
// ChapterDraw implements creator.containerElement interface.
func (_dfec *Document )ContainerComponent (container _dbf .Drawable )(_dbf .Drawable ,error ){switch container .(type ){case *_dbf .Chapter :default:return nil ,_db .Errorf ("\u0075\u006e\u0069\u0068t\u006d\u006c\u002e\u0044\u006f\u0063\u0075\u006d\u0065n\u0074\u0020\u0063\u0061\u006e\u0027\u0074\u0020\u0062\u0065\u0020\u0061\u0020\u0063\u006f\u006d\u0070\u006fn\u0065\u006e\u0074\u0020\u006ff\u0020\u0074\u0068\u0065\u0020\u0025\u0054\u0020\u0063\u006f\u006e\u0074\u0061\u0069\u006e\u0065\u0072",container );};return _dfec ,nil ;};
// ConnectOptions creates UniHTML HTTP Client and tries to establish connection with the server.
func ConnectOptions (o Options )error {_ea =_g .New (_g .Options {Hostname :o .Hostname ,Port :o .Port ,HTTPS :o .Secure });_bc ,_a :=_c .WithTimeout (_c .Background (),_fg .Second *5);defer _a ();if _bd :=_ea .HealthCheck (_bc );_bd !=nil {return _bd ;};return nil ;};
// Connect creates UniHTML HTTP Client and tries to establish connection with the server.
func Connect (path string )error {if _fd :=_aa ();_fd !=nil {return _fd ;};_fcg ,_fe :=_g .ParseOptions (path );if _fe !=nil {return _fe ;};_ea =_g .New (_fcg );_ee ,_eae :=_c .WithTimeout (_c .Background (),_fg .Second *5);defer _eae ();if _ba :=_ea .HealthCheck (_ee );_ba !=nil {return _ba ;};return nil ;};var ErrContentNotDefined =_fc .New ("\u0068\u0074\u006d\u006c\u0020\u0064o\u0063\u0075\u006d\u0065\u006e\u0074\u0020\u0063\u006f\u006e\u0074\u0065\u006et\u0020\u006e\u006f\u0074\u0020\u0064\u0065f\u0069\u006e\u0065\u0064");
// SetMarginTop sets the left margin.
func (_cc *Document )SetMarginTop (margin _dc .Length ){_cc ._bg .Top =margin };var _ _dbf .Drawable =(*Document )(nil );
// SetMarginRight sets the left margin.
func (_bb *Document )SetMarginRight (margin _dc .Length ){_bb ._bg .Right =margin };
// SetPageSize sets the page default size.
func (_cfe *Document )SetPageSize (pageSize _dc .PageSize )error {if !pageSize .IsAPageSize (){return _fc .New ("\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u0069\u006ev\u0061\u006c\u0069\u0064\u0020\u0070\u0061\u0067\u0065\u0020s\u0069\u007a\u0065");};_cfe ._ec =pageSize ;_cfe ._dcc =_dbf .PositionAbsolute ;return nil ;};
// NewDocument creates new HTML Document used as an input for the creator.Drawable.
func NewDocument (path string )(*Document ,error ){_dfe :=&Document {};_ef ,_fce :=_dg .Parse (path );if _fce !=nil {return nil ,_fce ;};switch _ef .Scheme {case "\u0068\u0074\u0074\u0070","\u0068\u0074\u0074p\u0073":_dfe ._df ,_fce =_dce .NewWebURL (path );if _fce !=nil {return nil ,_fce ;};return _dfe ,nil ;};_ffb ,_fce :=_f .Stat (path );if _fce !=nil {return nil ,_fce ;};if !_ffb .IsDir (){_dfe ._df ,_fce =_dce .NewHTMLFile (path );}else {_dfe ._df ,_fce =_dce .NewZipDirectory (path );};if _fce !=nil {return nil ,_fce ;};return _dfe ,nil ;};
// Options are the HTML Client options used for establishing the connection.
type Options struct{
// Hostname defines the hostname for the client. Default value: 'localhost'.
Hostname string ;
// Port defines the port at which the server works. Default value: '8080'
Port int ;
// Secure is the flag that states if the connection uses HTTPS protocol. Default Value: 'false'.
Secure bool ;
// Prefix is an option setting used when the server is working with the URI prefix. Default Value: ''.
Prefix string ;};func (_ed *Document )validate ()error {if _ea ==nil {return ErrNoClient ;};if _ed ._df ==nil {return ErrContentNotDefined ;};return nil ;};var _ea *_g .Client ;
// SetPageHeight sets the page height for given document.
func (_gd *Document )SetPageHeight (pageHeight _dc .Length )error {_gd ._dd =pageHeight ;_gd ._dcc =_dbf .PositionAbsolute ;return nil ;};