OpenofficeText::dealPerChapter() - Code Metrics - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

OpenofficeText::dealPerChapter() B
last analyzed 2025-06-17 20:49 UTC

↳ Parent: OpenofficeText

Complexity

Conditions	9
Paths	48

Size

Total Lines	85
Code Lines	57

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	9
eloc	57
nc	48
nop	2
dl	0
loc	85
rs	7.3826
c	0
b	0
f	0

How to fix Long Method

<?php
/* For licensing terms, see /license.txt */

/**
 * Defines the OpenofficeDocument class, which is meant as a conversion
 * tool from Office text documents (.doc, .sxw, .odt, .docx) to
 * learning paths.
 *
 * @package chamilo.learnpath
 *
 * @author  Eric Marguin <[email protected]>
 * @license GNU/GPL
 */

/**
 * Defines the "OpenofficeText" child of class "learnpath".
 */
require_once 'openoffice_document.class.php';
if (api_get_setting('search_enabled') == 'true') {
    require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php';
}

/**
 * @package chamilo.learnpath.OpenofficeDocument
 */
class OpenofficeText extends OpenofficeDocument
{
    public $split_steps;

    /**
     * Class constructor. Calls the parent class and initialises the local attribute split_steps.
     *
     * @param    bool    Whether to split steps (true) or make one large page (false)
     * @param    string    Course code
     * @param    int    Resource ID
     * @param    int Creator user id
     */
    public function __construct(
        $split_steps = false,
        $course_code = null,
        $resource_id = null,
        $user_id = null
    ) {
        $this->split_steps = $split_steps;
        parent::__construct($course_code, $resource_id, $user_id);
    }

    /**
     * Gets html pages and compose them into a learning path.
     *
     * @param    array    The files that will compose the generated learning path. Unused so far.
     *
     * @return bool False if file does not exit. Nothing otherwise.
     */
    public function make_lp($files = [])
    {
        $_course = api_get_course_info();
        // We get a content where ||page_break|| indicates where the page is broken.
        if (!file_exists($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html')) {
            return false;
        }
        $content = file_get_contents($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html');

        unlink($this->base_work_dir.'/'.$this->file_path);
        unlink($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html');

        // The file is utf8 encoded and it seems to make problems with special quotes.
        // Then we htmlentities that, we replace these quotes and html_entity_decode that in good charset.
        $charset = api_get_system_encoding();
        $content = api_htmlentities($content, ENT_COMPAT, $this->original_charset);
        $content = str_replace('&rsquo;', '\'', $content);
        $content = api_convert_encoding($content, $charset, $this->original_charset);
        $content = str_replace($this->original_charset, $charset, $content);
        $content = api_html_entity_decode($content, ENT_COMPAT, $charset);

        // Set the path to pictures to absolute (so that it can be modified in fckeditor).
        $content = preg_replace(
            "|src=\"([^\"]*)|i",
            "src=\"".api_get_path(REL_COURSE_PATH).$_course['path'].'/document'.$this->created_dir."/\\1",
            $content
        );

        list($header, $body) = explode('<BODY', $content);

        $body = '<BODY'.$body;

        // Remove font-family styles.
        $header = preg_replace("|font\-family[^;]*;|i", '', $header);

        // Chamilo styles.
        $my_style = api_get_setting('stylesheets');
        if (empty($my_style)) {
            $my_style = 'chamilo';
        }
        $style_to_import = "<style type=\"text/css\">\r\n";
        $style_to_import .= '@import "'.api_get_path(WEB_CODE_PATH).'css/'.$my_style.'/default.css";'."\n";
        $style_to_import .= "</style>\r\n";
        $header = preg_replace("|</head>|i", "\r\n$style_to_import\r\n\\0", $header);

        // Line break before and after picture.
        $header = str_replace('p {', 'p {clear:both;', $header);

        $header = str_replace('absolute', 'relative', $header);

        switch ($this->split_steps) {
            case 'per_page':
                $this->dealPerPage($header, $body);
                break;
            case 'per_chapter':
                $this->dealPerChapter($header, $body);
                break;
        }
    }

    /**
     * Manages dir/chapter splitting.
     *
     * @param    string    Chapter header
     * @param    string    Content
     */
    public function dealPerChapter($header, $content)
    {
        $_course = api_get_course_info();
        $content = str_replace('||page_break||', '', $content);

        // Get all the h1.
        preg_match_all("|<h1[^>]*>([^(h1)+]*)</h1>|is", $content, $matches_temp);

        // Empty the fake chapters.
        $new_index = 0;
        for ($i = 0; $i < count($matches_temp[0]); $i++) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}
            if (trim($matches_temp[1][$i]) !== '') {
                $matches[0][$new_index] = $matches_temp[0][$i];
                $matches[1][$new_index] = $matches_temp[1][$i];
                $new_index++;
            }
        }

        // Add intro item.
        $intro_content = substr($content, 0, strpos($content, $matches[0][0]));
        $items_to_create[get_lang('Introduction')] = $intro_content;

        for ($i = 0; $i < count($matches[0]); $i++) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}
            if (empty($matches[1][$i])) {
                continue;
            }

            $content = strstr($content, $matches[0][$i]);
            if ($i + 1 !== count($matches[0])) {
                $dir_content = substr($content, 0, strpos($content, $matches[0][$i + 1]));
            } else {
                $dir_content = $content;
            }
            $items_to_create[$matches[1][$i]] = $dir_content;
        }

        $i = 0;
        foreach ($items_to_create as $item_title => $item_content) {
            $i++;
            $page_content = $this->format_page_content($header, $item_content);

            $html_file = $this->created_dir.'-'.$i.'.html';
            $handle = fopen($this->base_work_dir.$this->created_dir.'/'.$html_file, 'w+');
            fwrite($handle, $page_content);
            fclose($handle);

            $document_id = add_document(
                $_course,
                $this->created_dir.'/'.$html_file,
                'file',
                filesize(
                    $this->base_work_dir.$this->created_dir.'/'.$html_file
                ),
                $html_file
            );

            if ($document_id) {
                // Put the document in item_property update.
                api_item_property_update(
                    $_course,
                    TOOL_DOCUMENT,
                    $document_id,
                    'DocumentAdded',
                    api_get_user_id(),
                    0,
                    0,
                    null,
                    null,
                    api_get_session_id()
                );

                $infos = pathinfo($this->filepath);
                $slide_name = strip_tags(nl2br($item_title));
                $slide_name = str_replace(["\r\n", "\r", "\n"], '', $slide_name);
                $slide_name = html_entity_decode($slide_name);
                $previous = learnpath::add_item(
                    0,
                    $previous,
                    'document',
                    $document_id,
                    $slide_name,
                    ''
                );
                if ($this->first_item == 0) {
                    $this->first_item = $previous;
                }
            }
        }
    }

    /**
     * Manages page splitting.
     *
     * @param    string    Page header
     * @param    string    Page body
     */
    public function dealPerPage($header, $body)
    {
        $_course = api_get_course_info();
        // Split document to pages.
        $pages = explode('||page_break||', $body);

        $first_item = 0;
        foreach ($pages as $key => $page_content) {
            // For every pages, we create a new file.
            $key++;
            $page_content = $this->format_page_content($header, $page_content, $this->base_work_dir.$this->created_dir);
            $html_file = $this->created_dir.'-'.$key.'.html';
            $handle = fopen($this->base_work_dir.$this->created_dir.'/'.$html_file, 'w+');
            fwrite($handle, $page_content);
            fclose($handle);

            $document_id = add_document(
                $_course,
                $this->created_dir.$html_file,
                'file',
                filesize($this->base_work_dir.$this->created_dir.$html_file),
                $html_file
            );

            $slide_name = '';
            if ($document_id) {
                // Put the document in item_property update.
                api_item_property_update(
                    $_course,
                    TOOL_DOCUMENT,
                    $document_id,
                    'DocumentAdded',
                    api_get_user_id(),
                    0,
                    0,
                    null,
                    null,
                    api_get_session_id()
                );

                $infos = pathinfo($this->filepath);
                $slide_name = 'Page '.str_repeat('0', 2 - strlen($key)).$key;
                $previous = learnpath::add_item(0, $previous, 'document', $document_id, $slide_name, '');
                if ($this->first_item == 0) {
                    $this->first_item = $previous;
                }
                // Code for text indexing.
                if (api_get_setting('search_enabled') == 'true') {
                    if (isset($_POST['index_document']) && $_POST['index_document']) {
                        //echo Display::return_message(print_r($_POST));
                        $di = new ChamiloIndexer();
                        isset($_POST['language']) ? $lang = Database::escape_string(
                            $_POST['language']
                        ) : $lang = 'english';
                        $di->connectDb(null, null, $lang);
                        $ic_slide = new IndexableChunk();
                        $ic_slide->addValue('title', $slide_name);
                        $specific_fields = get_specific_field_list();
                        $all_specific_terms = '';
                        foreach ($specific_fields as $specific_field) {
                            if (isset($_REQUEST[$specific_field['code']])) {
                                $sterms = trim($_REQUEST[$specific_field['code']]);
                                $all_specific_terms .= ' '.$sterms;
                                if (!empty($sterms)) {
                                    $sterms = explode(',', $sterms);
                                    foreach ($sterms as $sterm) {
                                        $ic_slide->addTerm(trim($sterm), $specific_field['code']);
                                    }
                                }
                            }
                        }
                        $page_content = $all_specific_terms.' '.$page_content;
                        $ic_slide->addValue('content', $page_content);
                        // Add a comment to say terms separated by commas.
                        $courseid = api_get_course_id();
                        $ic_slide->addCourseId($courseid);
                        $ic_slide->addToolId(TOOL_LEARNPATH);
                        $lp_id = $this->lp_id;
                        $xapian_data = [
                            SE_COURSE_ID => $courseid,
                            SE_TOOL_ID => TOOL_LEARNPATH,
                            SE_DATA => ['lp_id' => $lp_id, 'lp_item' => $previous, 'document_id' => $document_id],
                            SE_USER => (int) api_get_user_id(),
                        ];
                        $ic_slide->xapian_data = serialize($xapian_data);
                        $di->addChunk($ic_slide);
                        // Index and return search engine document id.
                        $did = $di->index();
                        if ($did) {
                            // Save it to db.
                            $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
                            $sql = 'INSERT INTO %s (id, course_code, tool_id, ref_id_high_level, ref_id_second_level, search_did)
                                    VALUES (NULL , \'%s\', \'%s\', %s, %s, %s)';
                            $sql = sprintf(
                                $sql,
                                $tbl_se_ref,
                                api_get_course_id(),
                                TOOL_LEARNPATH,
                                $lp_id,
                                $previous,
                                $did
                            );
                            Database::query($sql);
                        }
                    }
                }
            }
        }
    }

    /**
     * Returns additional Java command parameters.
     *
     * @return string The additional parameters to be used in the Java call
     */
    public function add_command_parameters()
    {
        return ' -d woogie '
            .Security::sanitizeExecParam($this->base_work_dir.'/'.$this->file_path)
            .'  '
            .Security::sanitizeExecParam($this->base_work_dir.$this->created_dir.'/'.$this->file_name.'.html');
    }

    /**
     * Formats a page content by reorganising the HTML code a little.
     *
     * @param    string    Page header
     * @param    string    Page content
     *
     * @return string Formatted page content
     */
    public function format_page_content($header, $content)
    {
        // Limit the width of the doc.
        list($max_width, $max_height) = explode('x', api_get_setting('service_ppt2lp', 'size'));

        $content = preg_replace("|<body[^>]*>|i", "\\0\r\n<div style=\"width:".$max_width."\">", $content, -1, $count);
        if ($count < 1) {
            $content = '<body><div style="width:'.$max_width.'">'.$content;
        }

        $content = preg_replace('|</body>|i', '</div>\\0', $content, -1, $count);
        if ($count < 1) {
            $content = $content.'</div></body>';
        }

        // Add the headers.
        $content = $header.$content;

        // Resize all the picture to the max_width-10
        preg_match_all("|<img[^src]*src=\"([^\"]*)\"[^>]*>|i", $content, $images);

        foreach ($images[1] as $key => $image) {
            // Check if the <img tag soon has a width attribute.
            $defined_width = preg_match("|width=([^\s]*)|i", $images[0][$key], $img_width);
            $img_width = $img_width[1];
            if (!$defined_width) {
                list($img_width, $img_height, $type) = getimagesize($this->base_work_dir.$this->created_dir.'/'.$image);

                $new_width = $max_width - 10;
                if ($img_width > $new_width) {
                    $picture_resized = str_ireplace('<img', '<img width="'.$new_width.'" ', $images[0][$key]);
                    $content = str_replace($images[0][$key], $picture_resized, $content);
                }
            } elseif ($img_width > $max_width - 10) {
                $picture_resized = str_ireplace('width='.$img_width, 'width="'.($max_width - 10).'"', $images[0][$key]);
                $content = str_replace($images[0][$key], $picture_resized, $content);
            }
        }

        return $content;
    }

    /**
     * Add documents to the visioconference (to be implemented).
     */
    public function add_docs_to_visio()
    {
    }
}


1			<?php
2			/* For licensing terms, see /license.txt */
3
4			/**
5			* Defines the OpenofficeDocument class, which is meant as a conversion
6			* tool from Office text documents (.doc, .sxw, .odt, .docx) to
7			* learning paths.
8			*
9			* @package chamilo.learnpath
10			*
11			* @author Eric Marguin <[email protected]>
12			* @license GNU/GPL
13			*/
14
15			/**
16			* Defines the "OpenofficeText" child of class "learnpath".
17			*/
18			require_once 'openoffice_document.class.php';
19			if (api_get_setting('search_enabled') == 'true') {
20			require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php';
21			}
22
23			/**
24			* @package chamilo.learnpath.OpenofficeDocument
25			*/
26			class OpenofficeText extends OpenofficeDocument
27			{
28			public $split_steps;
29
30			/**
31			* Class constructor. Calls the parent class and initialises the local attribute split_steps.
32			*
33			* @param bool Whether to split steps (true) or make one large page (false)
34			* @param string Course code
35			* @param int Resource ID
36			* @param int Creator user id
37			*/
38			public function __construct(
39			$split_steps = false,
40			$course_code = null,
41			$resource_id = null,
42			$user_id = null
43			) {
44			$this->split_steps = $split_steps;
45			parent::__construct($course_code, $resource_id, $user_id);
46			}
47
48			/**
49			* Gets html pages and compose them into a learning path.
50			*
51			* @param array The files that will compose the generated learning path. Unused so far.
52			*
53			* @return bool False if file does not exit. Nothing otherwise.
54			*/
55			public function make_lp($files = [])
56			{
57			$_course = api_get_course_info();
58			// We get a content where \|\|page_break\|\| indicates where the page is broken.
59			if (!file_exists($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html')) {
60			return false;
61			}
62			$content = file_get_contents($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html');
63
64			unlink($this->base_work_dir.'/'.$this->file_path);
65			unlink($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html');
66
67			// The file is utf8 encoded and it seems to make problems with special quotes.
68			// Then we htmlentities that, we replace these quotes and html_entity_decode that in good charset.
69			$charset = api_get_system_encoding();
70			$content = api_htmlentities($content, ENT_COMPAT, $this->original_charset);
71			$content = str_replace('’', '\'', $content);
72			$content = api_convert_encoding($content, $charset, $this->original_charset);
73			$content = str_replace($this->original_charset, $charset, $content);
74			$content = api_html_entity_decode($content, ENT_COMPAT, $charset);
75
76			// Set the path to pictures to absolute (so that it can be modified in fckeditor).
77			$content = preg_replace(
78			"\|src=\"([^\"]*)\|i",
79			"src=\"".api_get_path(REL_COURSE_PATH).$_course['path'].'/document'.$this->created_dir."/\\1",
80			$content
81			);
82
83			list($header, $body) = explode('<BODY', $content);
84
85			$body = '<BODY'.$body;
86
87			// Remove font-family styles.
88			$header = preg_replace("\|font\-family[^;]*;\|i", '', $header);
89
90			// Chamilo styles.
91			$my_style = api_get_setting('stylesheets');
92			if (empty($my_style)) {
93			$my_style = 'chamilo';
94			}
95			$style_to_import = "<style type=\"text/css\">\r\n";
96			$style_to_import .= '@import "'.api_get_path(WEB_CODE_PATH).'css/'.$my_style.'/default.css";'."\n";
97			$style_to_import .= "</style>\r\n";
98			$header = preg_replace("\|</head>\|i", "\r\n$style_to_import\r\n\\0", $header);
99
100			// Line break before and after picture.
101			$header = str_replace('p {', 'p {clear:both;', $header);
102
103			$header = str_replace('absolute', 'relative', $header);
104
105			switch ($this->split_steps) {
106			case 'per_page':
107			$this->dealPerPage($header, $body);
108			break;
109			case 'per_chapter':
110			$this->dealPerChapter($header, $body);
111			break;
112			}
113			}
114
115			/**
116			* Manages dir/chapter splitting.
117			*
118			* @param string Chapter header
119			* @param string Content
120			*/
121			public function dealPerChapter($header, $content)
122			{
123			$_course = api_get_course_info();
124			$content = str_replace('\|\|page_break\|\|', '', $content);
125
126			// Get all the h1.
127			preg_match_all("\|<h1[^>]>([^(h1)+])</h1>\|is", $content, $matches_temp);
128
129			// Empty the fake chapters.
130			$new_index = 0;
131			for ($i = 0; $i < count($matches_temp[0]); $i++) {
			0 ignored issues – show Performance Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report It seems like you are calling the size function `count()` as part of the test condition. You might want to compute the size beforehand, and not on each iteration. If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: for ($i=0; $i<count($array); $i++) { // calls count() on each iteration } // Better for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once } Loading history...
132			if (trim($matches_temp[1][$i]) !== '') {
133			$matches[0][$new_index] = $matches_temp[0][$i];
134			$matches[1][$new_index] = $matches_temp[1][$i];
135			$new_index++;
136			}
137			}
138
139			// Add intro item.
140			$intro_content = substr($content, 0, strpos($content, $matches[0][0]));
141			$items_to_create[get_lang('Introduction')] = $intro_content;
142
143			for ($i = 0; $i < count($matches[0]); $i++) {
			0 ignored issues – show Performance Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report It seems like you are calling the size function `count()` as part of the test condition. You might want to compute the size beforehand, and not on each iteration. If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: for ($i=0; $i<count($array); $i++) { // calls count() on each iteration } // Better for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once } Loading history...
144			if (empty($matches[1][$i])) {
145			continue;
146			}
147
148			$content = strstr($content, $matches[0][$i]);
149			if ($i + 1 !== count($matches[0])) {
150			$dir_content = substr($content, 0, strpos($content, $matches[0][$i + 1]));
151			} else {
152			$dir_content = $content;
153			}
154			$items_to_create[$matches[1][$i]] = $dir_content;
155			}
156
157			$i = 0;
158			foreach ($items_to_create as $item_title => $item_content) {
159			$i++;
160			$page_content = $this->format_page_content($header, $item_content);
161
162			$html_file = $this->created_dir.'-'.$i.'.html';
163			$handle = fopen($this->base_work_dir.$this->created_dir.'/'.$html_file, 'w+');
164			fwrite($handle, $page_content);
165			fclose($handle);
166
167			$document_id = add_document(
168			$_course,
169			$this->created_dir.'/'.$html_file,
170			'file',
171			filesize(
172			$this->base_work_dir.$this->created_dir.'/'.$html_file
173			),
174			$html_file
175			);
176
177			if ($document_id) {
178			// Put the document in item_property update.
179			api_item_property_update(
180			$_course,
181			TOOL_DOCUMENT,
182			$document_id,
183			'DocumentAdded',
184			api_get_user_id(),
185			0,
186			0,
187			null,
188			null,
189			api_get_session_id()
190			);
191
192			$infos = pathinfo($this->filepath);
193			$slide_name = strip_tags(nl2br($item_title));
194			$slide_name = str_replace(["\r\n", "\r", "\n"], '', $slide_name);
195			$slide_name = html_entity_decode($slide_name);
196			$previous = learnpath::add_item(
197			0,
198			$previous,
199			'document',
200			$document_id,
201			$slide_name,
202			''
203			);
204			if ($this->first_item == 0) {
205			$this->first_item = $previous;
206			}
207			}
208			}
209			}
210
211			/**
212			* Manages page splitting.
213			*
214			* @param string Page header
215			* @param string Page body
216			*/
217			public function dealPerPage($header, $body)
218			{
219			$_course = api_get_course_info();
220			// Split document to pages.
221			$pages = explode('\|\|page_break\|\|', $body);
222
223			$first_item = 0;
224			foreach ($pages as $key => $page_content) {
225			// For every pages, we create a new file.
226			$key++;
227			$page_content = $this->format_page_content($header, $page_content, $this->base_work_dir.$this->created_dir);
228			$html_file = $this->created_dir.'-'.$key.'.html';
229			$handle = fopen($this->base_work_dir.$this->created_dir.'/'.$html_file, 'w+');
230			fwrite($handle, $page_content);
231			fclose($handle);
232
233			$document_id = add_document(
234			$_course,
235			$this->created_dir.$html_file,
236			'file',
237			filesize($this->base_work_dir.$this->created_dir.$html_file),
238			$html_file
239			);
240
241			$slide_name = '';
242			if ($document_id) {
243			// Put the document in item_property update.
244			api_item_property_update(
245			$_course,
246			TOOL_DOCUMENT,
247			$document_id,
248			'DocumentAdded',
249			api_get_user_id(),
250			0,
251			0,
252			null,
253			null,
254			api_get_session_id()
255			);
256
257			$infos = pathinfo($this->filepath);
258			$slide_name = 'Page '.str_repeat('0', 2 - strlen($key)).$key;
259			$previous = learnpath::add_item(0, $previous, 'document', $document_id, $slide_name, '');
260			if ($this->first_item == 0) {
261			$this->first_item = $previous;
262			}
263			// Code for text indexing.
264			if (api_get_setting('search_enabled') == 'true') {
265			if (isset($_POST['index_document']) && $_POST['index_document']) {
266			//echo Display::return_message(print_r($_POST));
267			$di = new ChamiloIndexer();
268			isset($_POST['language']) ? $lang = Database::escape_string(
269			$_POST['language']
270			) : $lang = 'english';
271			$di->connectDb(null, null, $lang);
272			$ic_slide = new IndexableChunk();
273			$ic_slide->addValue('title', $slide_name);
274			$specific_fields = get_specific_field_list();
275			$all_specific_terms = '';
276			foreach ($specific_fields as $specific_field) {
277			if (isset($_REQUEST[$specific_field['code']])) {
278			$sterms = trim($_REQUEST[$specific_field['code']]);
279			$all_specific_terms .= ' '.$sterms;
280			if (!empty($sterms)) {
281			$sterms = explode(',', $sterms);
282			foreach ($sterms as $sterm) {
283			$ic_slide->addTerm(trim($sterm), $specific_field['code']);
284			}
285			}
286			}
287			}
288			$page_content = $all_specific_terms.' '.$page_content;
289			$ic_slide->addValue('content', $page_content);
290			// Add a comment to say terms separated by commas.
291			$courseid = api_get_course_id();
292			$ic_slide->addCourseId($courseid);
293			$ic_slide->addToolId(TOOL_LEARNPATH);
294			$lp_id = $this->lp_id;
295			$xapian_data = [
296			SE_COURSE_ID => $courseid,
297			SE_TOOL_ID => TOOL_LEARNPATH,
298			SE_DATA => ['lp_id' => $lp_id, 'lp_item' => $previous, 'document_id' => $document_id],
299			SE_USER => (int) api_get_user_id(),
300			];
301			$ic_slide->xapian_data = serialize($xapian_data);
302			$di->addChunk($ic_slide);
303			// Index and return search engine document id.
304			$did = $di->index();
305			if ($did) {
306			// Save it to db.
307			$tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
308			$sql = 'INSERT INTO %s (id, course_code, tool_id, ref_id_high_level, ref_id_second_level, search_did)
309			VALUES (NULL , \'%s\', \'%s\', %s, %s, %s)';
310			$sql = sprintf(
311			$sql,
312			$tbl_se_ref,
313			api_get_course_id(),
314			TOOL_LEARNPATH,
315			$lp_id,
316			$previous,
317			$did
318			);
319			Database::query($sql);
320			}
321			}
322			}
323			}
324			}
325			}
326
327			/**
328			* Returns additional Java command parameters.
329			*
330			* @return string The additional parameters to be used in the Java call
331			*/
332			public function add_command_parameters()
333			{
334			return ' -d woogie '
335			.Security::sanitizeExecParam($this->base_work_dir.'/'.$this->file_path)
336			.' '
337			.Security::sanitizeExecParam($this->base_work_dir.$this->created_dir.'/'.$this->file_name.'.html');
338			}
339
340			/**
341			* Formats a page content by reorganising the HTML code a little.
342			*
343			* @param string Page header
344			* @param string Page content
345			*
346			* @return string Formatted page content
347			*/
348			public function format_page_content($header, $content)
349			{
350			// Limit the width of the doc.
351			list($max_width, $max_height) = explode('x', api_get_setting('service_ppt2lp', 'size'));
352
353			$content = preg_replace("\|<body[^>]*>\|i", "\\0\r\n<div style=\"width:".$max_width."\">", $content, -1, $count);
354			if ($count < 1) {
355			$content = '<body><div style="width:'.$max_width.'">'.$content;
356			}
357
358			$content = preg_replace('\|</body>\|i', '</div>\\0', $content, -1, $count);
359			if ($count < 1) {
360			$content = $content.'</div></body>';
361			}
362
363			// Add the headers.
364			$content = $header.$content;
365
366			// Resize all the picture to the max_width-10
367			preg_match_all("\|<img[^src]src=\"([^\"])\"[^>]*>\|i", $content, $images);
368
369			foreach ($images[1] as $key => $image) {
370			// Check if the <img tag soon has a width attribute.
371			$defined_width = preg_match("\|width=([^\s]*)\|i", $images[0][$key], $img_width);
372			$img_width = $img_width[1];
373			if (!$defined_width) {
374			list($img_width, $img_height, $type) = getimagesize($this->base_work_dir.$this->created_dir.'/'.$image);
375
376			$new_width = $max_width - 10;
377			if ($img_width > $new_width) {
378			$picture_resized = str_ireplace('<img', '<img width="'.$new_width.'" ', $images[0][$key]);
379			$content = str_replace($images[0][$key], $picture_resized, $content);
380			}
381			} elseif ($img_width > $max_width - 10) {
382			$picture_resized = str_ireplace('width='.$img_width, 'width="'.($max_width - 10).'"', $images[0][$key]);
383			$content = str_replace($images[0][$key], $picture_resized, $content);
384			}
385			}
386
387			return $content;
388			}
389
390			/**
391			* Add documents to the visioconference (to be implemented).
392			*/
393			public function add_docs_to_visio()
394			{
395			}
396			}
397

chamilo / chamilo-lms

OpenofficeText::dealPerChapter() B last analyzed 2025-06-17 20:49 UTC

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OpenofficeText::dealPerChapter() B
last analyzed 2025-06-17 20:49 UTC