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GNU LESSER GENERAL PUBLIC LICENSE |
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Version 3, 29 June 2007 |
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|
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> |
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Everyone is permitted to copy and distribute verbatim copies |
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of this license document, but changing it is not allowed. |
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|
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|
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This version of the GNU Lesser General Public License incorporates |
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the terms and conditions of version 3 of the GNU General Public |
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License, supplemented by the additional permissions listed below. |
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|
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0. Additional Definitions. |
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|
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As used herein, "this License" refers to version 3 of the GNU Lesser |
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General Public License, and the "GNU GPL" refers to version 3 of the GNU |
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General Public License. |
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|
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"The Library" refers to a covered work governed by this License, |
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other than an Application or a Combined Work as defined below. |
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|
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An "Application" is any work that makes use of an interface provided |
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by the Library, but which is not otherwise based on the Library. |
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Defining a subclass of a class defined by the Library is deemed a mode |
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of using an interface provided by the Library. |
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|
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A "Combined Work" is a work produced by combining or linking an |
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Application with the Library. The particular version of the Library |
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with which the Combined Work was made is also called the "Linked |
||||
Version". |
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|
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The "Minimal Corresponding Source" for a Combined Work means the |
||||
Corresponding Source for the Combined Work, excluding any source code |
||||
for portions of the Combined Work that, considered in isolation, are |
||||
based on the Application, and not on the Linked Version. |
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|
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The "Corresponding Application Code" for a Combined Work means the |
||||
object code and/or source code for the Application, including any data |
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and utility programs needed for reproducing the Combined Work from the |
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Application, but excluding the System Libraries of the Combined Work. |
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|
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1. Exception to Section 3 of the GNU GPL. |
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|
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You may convey a covered work under sections 3 and 4 of this License |
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without being bound by section 3 of the GNU GPL. |
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|
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2. Conveying Modified Versions. |
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|
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If you modify a copy of the Library, and, in your modifications, a |
||||
facility refers to a function or data to be supplied by an Application |
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that uses the facility (other than as an argument passed when the |
||||
facility is invoked), then you may convey a copy of the modified |
||||
version: |
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|
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a) under this License, provided that you make a good faith effort to |
||||
ensure that, in the event an Application does not supply the |
||||
function or data, the facility still operates, and performs |
||||
whatever part of its purpose remains meaningful, or |
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|
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b) under the GNU GPL, with none of the additional permissions of |
||||
this License applicable to that copy. |
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|
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3. Object Code Incorporating Material from Library Header Files. |
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|
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The object code form of an Application may incorporate material from |
||||
a header file that is part of the Library. You may convey such object |
||||
code under terms of your choice, provided that, if the incorporated |
||||
material is not limited to numerical parameters, data structure |
||||
layouts and accessors, or small macros, inline functions and templates |
||||
(ten or fewer lines in length), you do both of the following: |
||||
|
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a) Give prominent notice with each copy of the object code that the |
||||
Library is used in it and that the Library and its use are |
||||
covered by this License. |
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|
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b) Accompany the object code with a copy of the GNU GPL and this license |
||||
document. |
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|
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4. Combined Works. |
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|
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You may convey a Combined Work under terms of your choice that, |
||||
taken together, effectively do not restrict modification of the |
||||
portions of the Library contained in the Combined Work and reverse |
||||
engineering for debugging such modifications, if you also do each of |
||||
the following: |
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|
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a) Give prominent notice with each copy of the Combined Work that |
||||
the Library is used in it and that the Library and its use are |
||||
covered by this License. |
||||
|
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b) Accompany the Combined Work with a copy of the GNU GPL and this license |
||||
document. |
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|
||||
c) For a Combined Work that displays copyright notices during |
||||
execution, include the copyright notice for the Library among |
||||
these notices, as well as a reference directing the user to the |
||||
copies of the GNU GPL and this license document. |
||||
|
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d) Do one of the following: |
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|
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0) Convey the Minimal Corresponding Source under the terms of this |
||||
License, and the Corresponding Application Code in a form |
||||
suitable for, and under terms that permit, the user to |
||||
recombine or relink the Application with a modified version of |
||||
the Linked Version to produce a modified Combined Work, in the |
||||
manner specified by section 6 of the GNU GPL for conveying |
||||
Corresponding Source. |
||||
|
||||
1) Use a suitable shared library mechanism for linking with the |
||||
Library. A suitable mechanism is one that (a) uses at run time |
||||
a copy of the Library already present on the user's computer |
||||
system, and (b) will operate properly with a modified version |
||||
of the Library that is interface-compatible with the Linked |
||||
Version. |
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|
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e) Provide Installation Information, but only if you would otherwise |
||||
be required to provide such information under section 6 of the |
||||
GNU GPL, and only to the extent that such information is |
||||
necessary to install and execute a modified version of the |
||||
Combined Work produced by recombining or relinking the |
||||
Application with a modified version of the Linked Version. (If |
||||
you use option 4d0, the Installation Information must accompany |
||||
the Minimal Corresponding Source and Corresponding Application |
||||
Code. If you use option 4d1, you must provide the Installation |
||||
Information in the manner specified by section 6 of the GNU GPL |
||||
for conveying Corresponding Source.) |
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|
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5. Combined Libraries. |
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|
||||
You may place library facilities that are a work based on the |
||||
Library side by side in a single library together with other library |
||||
facilities that are not Applications and are not covered by this |
||||
License, and convey such a combined library under terms of your |
||||
choice, if you do both of the following: |
||||
|
||||
a) Accompany the combined library with a copy of the same work based |
||||
on the Library, uncombined with any other library facilities, |
||||
conveyed under the terms of this License. |
||||
|
||||
b) Give prominent notice with the combined library that part of it |
||||
is a work based on the Library, and explaining where to find the |
||||
accompanying uncombined form of the same work. |
||||
|
||||
6. Revised Versions of the GNU Lesser General Public License. |
||||
|
||||
The Free Software Foundation may publish revised and/or new versions |
||||
of the GNU Lesser General Public License from time to time. Such new |
||||
versions will be similar in spirit to the present version, but may |
||||
differ in detail to address new problems or concerns. |
||||
|
||||
Each version is given a distinguishing version number. If the |
||||
Library as you received it specifies that a certain numbered version |
||||
of the GNU Lesser General Public License "or any later version" |
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applies to it, you have the option of following the terms and |
||||
conditions either of that published version or of any later version |
||||
published by the Free Software Foundation. If the Library as you |
||||
received it does not specify a version number of the GNU Lesser |
||||
General Public License, you may choose any version of the GNU Lesser |
||||
General Public License ever published by the Free Software Foundation. |
||||
|
||||
If the Library as you received it specifies that a proxy can decide |
||||
whether future versions of the GNU Lesser General Public License shall |
||||
apply, that proxy's public statement of acceptance of any version is |
||||
permanent authorization for you to choose that version for the |
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Library. |
@ -0,0 +1,76 @@ |
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package jschan |
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import ( |
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"context" |
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"fmt" |
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"net/http" |
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) |
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|
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type LastPostTimestamp struct { |
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Text string `json:"text"` |
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Color string `json:"color"` |
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} |
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type Settings struct { |
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Sfw bool `json:"sfw"` |
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Name string `json:"name"` |
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Description string `json:"description"` |
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UnlistedLocal bool `json:"unlistedLocal,omitempty"` |
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} |
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type Boards struct { |
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ID string `json:"_id"` |
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URI string `json:"uri,omitempty"` |
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Path string `json:"path,omitempty"` |
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LastPostTimestamp LastPostTimestamp `json:"lastPostTimestamp"` |
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Tags []interface{} `json:"tags,omitempty"` |
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SiteName string `json:"siteName,omitempty"` |
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SequenceValue int `json:"sequence_value"` |
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Pph int `json:"pph"` |
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Ips int `json:"ips"` |
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Settings Settings `json:"settings,omitempty"` |
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Webring bool `json:"webring"` |
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Ppd int `json:"ppd,omitempty"` |
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} |
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type GetBoardsOptions struct { |
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Search string `json:"search"` |
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Sort string `json:"sort"` |
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SortDirection string `json:"direction"` |
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LocalFirst bool `json:"local_first"` |
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Sites []string `json:"sites"` |
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Page int `json:"page"` |
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} |
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type GetBoardsResponse struct { |
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Boards []Boards `json:"boards"` |
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Page int `json:"page"` |
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MaxPage int `json:"maxPage"` |
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} |
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func (c *Client) GetBoards(ctx context.Context, options *GetBoardsOptions) (*GetBoardsResponse, error) { |
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page := 1 |
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search := "" |
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sort := "popularity" |
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direction := "desc" |
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local_first := false |
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sites := []string{} |
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if options != nil { |
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search = options.Search |
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sort = options.Sort |
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direction = options.SortDirection |
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local_first = options.LocalFirst |
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sites = options.Sites |
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page = options.Page |
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} |
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url := fmt.Sprintf("%s/boards.json?search=%s&page=%d&sort=%s&direction=%s&local_first=%t&sites=%s", c.BaseURL, search, page, sort, direction, local_first, sites) |
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// fmt.Printf("GETting %s\n", url)
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req, err := http.NewRequest("GET", url, nil); |
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if err != nil { |
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return nil, err |
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} |
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req = req.WithContext(ctx) |
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res := GetBoardsResponse{} |
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if err := c.sendRequest(req, &res); err != nil { |
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return nil, err |
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} |
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return &res, nil |
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} |
@ -0,0 +1,65 @@ |
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package jschan |
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import ( |
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"net/http" |
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"time" |
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"fmt" |
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"encoding/json" |
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"errors" |
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) |
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type Client struct { |
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BaseURL string |
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SessionCookie string |
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CsrfToken string |
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HTTPClient *http.Client |
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} |
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func NewClient(baseURL string) *Client { |
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return &Client{ |
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BaseURL: baseURL, |
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SessionCookie: "", |
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CsrfToken: "", |
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HTTPClient: &http.Client{ |
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Timeout: time.Minute, |
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}, |
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} |
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} |
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type DynamicResponse struct { |
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Title string `json:"title"` |
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Message string `json:"message"` |
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Redirect string `json:"redirect,omitempty"` |
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} |
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func (c *Client) sendRequest(req *http.Request, v interface{}) error { |
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req.Header.Set("Accept", "application/json; charset=utf-8") |
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//req.Header.Set("Content-Type", "application/json; charset=utf-8")
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if c.SessionCookie != "" { |
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req.Header.Set("Cookie", fmt.Sprintf("connect.sid=%s", c.SessionCookie)) |
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} |
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if c.CsrfToken != "" { |
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// TODO
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}
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res, err := c.HTTPClient.Do(req) |
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if err != nil { |
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return err |
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} |
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defer res.Body.Close() |
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if res.StatusCode < http.StatusOK || res.StatusCode >= http.StatusBadRequest { |
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var errRes DynamicResponse |
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if err = json.NewDecoder(res.Body).Decode(&errRes); err == nil { |
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return errors.New(errRes.Message) |
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} |
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return fmt.Errorf("unknown error, status code: %d", res.StatusCode) |
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} |
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fullResponse := v |
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if err = json.NewDecoder(res.Body).Decode(&fullResponse); err != nil { |
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return err |
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} |
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return nil |
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} |
@ -0,0 +1,26 @@ |
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package main |
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import ( |
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"fmt" |
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"context" |
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"jschan/app" |
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) |
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func main() { |
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jschanClient := jschan.NewClient("https://ptchan.org") |
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ctx := context.Background() |
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options := &jschan.GetBoardsOptions{ |
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Search: "internet", |
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} |
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res, err := jschanClient.GetBoards(ctx, options) |
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if err != nil { |
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fmt.Println("an error occurred") |
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return |
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} |
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if len(res.Boards) > 0 { |
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fmt.Printf("Description = %s\n", res.Boards[0].Settings.Description) |
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} else { |
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fmt.Println("no results") |
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} |
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return |
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} |
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