summaryrefslogtreecommitdiff
path: root/src/opensearch/opensearchengine.cpp
blob: 37685fb5b838ac507d5f8cc9f19d575b2e98f985 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009 by Jakub Wieczorek <faw217@gmail.com>
* Copyright (C) 2009 by Christian Franke <cfchris6@ts2server.com>
* Copyright (C) 2009 by Fredy Yanardi <fyanardi@gmail.com>
* Copyright (C) 2010 by Lionel Chauvin <megabigbug@yahoo.fr>
* Copyright (C) 2010 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */


// Self Includes
#include "opensearchengine.h"
#include "suggestionparser.h"

// Qt Includes
#include <QtCore/QRegExp>


OpenSearchEngine::OpenSearchEngine(QObject *parent)
    : QObject(parent)
    , m_parser(0)
{
}


OpenSearchEngine::~OpenSearchEngine()
{
    if (m_parser) 
    {
        delete m_parser;
    }
}


QString OpenSearchEngine::parseTemplate(const QString &searchTerm, const QString &searchTemplate)
{
    QString language = QLocale().name();
    // Simple conversion to RFC 3066.
    language = language.replace(QL1C('_'), QL1C('-'));
    QString country = language;
    country = (country.replace(0, country.indexOf("-")+1, "")).toLower();
    const int firstDashPosition = country.indexOf(QL1C('-'));
    if (firstDashPosition >= 0)
        country = country.mid(firstDashPosition+1);

    QString result = searchTemplate;
    result.replace(QL1S("{count}"), QL1S("20"));
    result.replace(QL1S("{startIndex}"), QL1S("0"));
    result.replace(QL1S("{startPage}"), QL1S("0"));
    result.replace(QL1S("{language}"), language);
    result.replace(QL1S("{country}"), country.toLower());
    result.replace(QL1S("{inputEncoding}"), QL1S("UTF-8"));
    result.replace(QL1S("{outputEncoding}"), QL1S("UTF-8"));
    result.replace(QL1S("{searchTerms}"), searchTerm);

    return result;
}


QString OpenSearchEngine::name() const
{
    return m_name;
}


void OpenSearchEngine::setName(const QString &name)
{
    m_name = name;
}


QString OpenSearchEngine::description() const
{
    return m_description;
}


void OpenSearchEngine::setDescription(const QString &description)
{
    m_description = description;
}


QString OpenSearchEngine::searchUrlTemplate() const
{
    return m_searchUrlTemplate;
}


void OpenSearchEngine::setSearchUrlTemplate(const QString &searchUrlTemplate)
{
    m_searchUrlTemplate = searchUrlTemplate;
}


KUrl OpenSearchEngine::searchUrl(const QString &searchTerm) const
{
    if (m_searchUrlTemplate.isEmpty()) 
    {
        return KUrl();
    }

    KUrl retVal = KUrl::fromEncoded(parseTemplate(searchTerm, m_searchUrlTemplate).toUtf8());

    QList<Parameter>::const_iterator i;
    for ( i = m_searchParameters.constBegin(); i != m_searchParameters.constEnd(); ++i) 
    {
        retVal.addQueryItem(i->first, parseTemplate(searchTerm, i->second));
    }

    return retVal;
}


bool OpenSearchEngine::providesSuggestions() const
{
    return !m_suggestionsUrlTemplate.isEmpty();
}


QString OpenSearchEngine::suggestionsUrlTemplate() const
{
    return m_suggestionsUrlTemplate;
}


void OpenSearchEngine::setSuggestionsUrlTemplate(const QString &suggestionsUrlTemplate)
{
    m_suggestionsUrlTemplate = suggestionsUrlTemplate;
}


KUrl OpenSearchEngine::suggestionsUrl(const QString &searchTerm) const
{
    if (m_suggestionsUrlTemplate.isEmpty()) 
    {
        return KUrl();
    }

    KUrl retVal = KUrl::fromEncoded(parseTemplate(searchTerm, m_suggestionsUrlTemplate).toUtf8());

    QList<Parameter>::const_iterator i;
    for( i = m_suggestionsParameters.constBegin(); i != m_suggestionsParameters.constEnd(); ++i)
    {
        retVal.addQueryItem(i->first, parseTemplate(searchTerm, i->second));
    }
    return retVal;
}


QList<OpenSearchEngine::Parameter> OpenSearchEngine::searchParameters() const
{
    return m_searchParameters;
}


void OpenSearchEngine::setSearchParameters(const QList<Parameter> &searchParameters)
{
    m_searchParameters = searchParameters;
}


QList<OpenSearchEngine::Parameter> OpenSearchEngine::suggestionsParameters() const
{
    return m_suggestionsParameters;
}


void OpenSearchEngine::setSuggestionsParameters(const QList<Parameter> &suggestionsParameters)
{
    m_suggestionsParameters = suggestionsParameters;
}


void OpenSearchEngine::setSuggestionParser(SuggestionParser *parser)
{
    m_parser = parser;
}


QString OpenSearchEngine::imageUrl() const
{
    return m_imageUrl;
}


void OpenSearchEngine::setImageUrl(const QString &imageUrl)
{
    m_imageUrl = imageUrl;
}


QImage OpenSearchEngine::image() const
{
    return m_image;
}


void OpenSearchEngine::setImage(const QImage &image)
{
    m_image = image;
}


bool OpenSearchEngine::isValid() const
{
    return (!m_name.isEmpty() && !m_searchUrlTemplate.isEmpty());
}


bool OpenSearchEngine::operator==(const OpenSearchEngine &other) const
{
    return (m_name == other.m_name
            && m_description == other.m_description
            && m_imageUrl == other.m_imageUrl
            && m_searchUrlTemplate == other.m_searchUrlTemplate
            && m_suggestionsUrlTemplate == other.m_suggestionsUrlTemplate
            && m_searchParameters == other.m_searchParameters
            && m_suggestionsParameters == other.m_suggestionsParameters);
}


bool OpenSearchEngine::operator<(const OpenSearchEngine &other) const
{
    return (m_name < other.m_name);
}


ResponseList OpenSearchEngine::parseSuggestion(const QByteArray &resp)
{
    if (!m_parser)
        return ResponseList();

    return m_parser->parse(resp);
}


QString OpenSearchEngine::type()
{
    return m_parser->type();
}