Writing_On_GitHub_Import::blob_to_post() - Code Metrics - Inspection of "filter" - litefeel/writing-on-github - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — ci (072b24)

by litefeel

created 2018-03-08 06:26 UTC

Writing_On_GitHub_Import::blob_to_post() D

↳ Parent: Writing_On_GitHub_Import

Complexity

Conditions	16
Paths	435

Size

Total Lines	63
Code Lines	38

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	272

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	16
eloc	38
c	3
b	0
f	0
nc	435
nop	2
dl	0
loc	63
rs	4.3477
ccs	0
cts	48
cp	0
crap	272

How to fix Long Method Complexity

<?php
/**
 * GitHub Import Manager
 *
 * @package Writing_On_GitHub
 */

/**
 * Class Writing_On_GitHub_Import
 */
class Writing_On_GitHub_Import {

    /**
     * Application container.
     *
     * @var Writing_On_GitHub
     */
    protected $app;

    /**
     * Initializes a new import manager.
     *
     * @param Writing_On_GitHub $app Application container.
     */
    public function __construct( Writing_On_GitHub $app ) {
        $this->app = $app;
    }

    /**
     * Imports a payload.
     * @param  Writing_On_GitHub_Payload $payload
     *
     * @return string|WP_Error
     */
    public function payload( Writing_On_GitHub_Payload $payload ) {

        $result = $this->app->api()->fetch()->compare( $payload->get_before_commit_id() );

        if ( is_wp_error( $result ) ) {
            /* @var WP_Error $result */
            return $result;
        }

        if ( is_array( $result ) ) {
            $result = $this->import_files( $result );
        }

        if ( is_wp_error( $result ) ) {
            return $files;
        }

        return __( 'Payload processed', 'writing-on-github' );
    }

    /**
     * import blob by files
     * @param  Writing_On_GitHub_File_Info[] $files
     * @param  boolean $force
     *
     * @return true|WP_Error
     */
    protected function import_files( $files, $force = false ) {

        $error = true;

        foreach ( $files as $file ) {
            if ( ! $this->importable_file( $file ) ) {
                continue;
            }

            $blob = $this->app->api()->fetch()->blob( $file );
            // network error ?
            if ( ! $blob instanceof Writing_On_GitHub_Blob ) {
                continue;
            }

            $is_remove = 'removed' == $file->status;

            $result = false;
            if ( $this->importable_raw_file( $blob ) ) {
                $result = $this->import_raw_file( $blob, $is_remove );
            } elseif ( $this->importable_post( $blob ) ) {
                if ( $is_remove ) {
                    $result = $this->delete_post( $blob );
                } else {
                    $result = $this->import_post( $blob, $force );
                }
            }

            if ( is_wp_error( $result ) ) {
                /* @var WP_Error $result */
                $error = wogh_append_error( $error, $result );
            }
        }

        return $error;
    }

    /**
     * Imports the latest commit on the master branch.
     *
     * @param  boolean $force
     * @return string|WP_Error
     */
    public function master( $force = false ) {
        $result = $this->app->api()->fetch()->tree_recursive();

        if ( is_wp_error( $result ) ) {
            /* @var WP_Error $result */
            return $result;
        }

        if ( is_array( $result ) ) {
            $result = $this->import_files( $result, $force );
        }

        if ( is_wp_error( $result ) ) {
            /* @var WP_Error $result */
            return $result;
        }

        return __( 'Payload processed', 'writing-on-github' );
    }

    /**
     * Checks whether the provided blob should be imported.
     *
     * @param Writing_On_GitHub_File_Info $file
     *
     * @return bool
     */
    protected function importable_file( Writing_On_GitHub_File_Info $file ) {

        $path = $file->path;

        // only _pages, _posts and images
        $prefixs = array( '_pages/', '_posts/', 'images/');

        foreach ($prefixs as $prefix) {

            if ( ! strncasecmp($path, $prefix, strlen( $prefix ) ) ) {

                return true;
            }
        }
        return false;
    }

    /**
     * Checks whether the provided blob should be imported.
     *
     * @param Writing_On_GitHub_Blob $blob Blob to validate.
     *
     * @return bool
     */
    protected function importable_post( Writing_On_GitHub_Blob $blob ) {
        // global $wpdb;

        // // Skip the repo's readme.
        // if ( 'readme' === strtolower( substr( $blob->path(), 0, 6 ) ) ) {
        //  return false;
        // }

        // // If the blob sha already matches a post, then move on.
        // if ( ! is_wp_error( $this->app->database()->fetch_by_sha( $blob->sha() ) ) ) {
        //  return false;
        // }

        if ( ! $blob->has_frontmatter() ) {
            return false;
        }

        return true;
    }

    /**
     * Delete post
     * @param  Writing_On_GitHub_Blob $blob
     * @return WP_Error|bool
     */
    protected function delete_post( Writing_On_GitHub_Blob $blob ) {
        $id = $blob->id();
        if ( empty( $id ) ) {
            return false;
        }
        $result = $this->app->database()->delete_post( $id );
        if ( is_wp_error( $result ) ) {
            /* @var WP_Error $result */
            return $result;
        }
        return true;
    }

    /**
     * Imports a post into wordpress
     * @param  Writing_On_GitHub_Blob $blob
     * @param  boolean                $force
     * @return WP_Error|bool
     */
    protected function import_post( Writing_On_GitHub_Blob $blob, $force = false ) {
        $post = $this->blob_to_post( $blob, $force );

        if ( ! $post instanceof Writing_On_GitHub_Post ) {
            return false;
        }

        $result = $this->app->database()->save_post( $post );
        if ( is_wp_error( $result ) ) {
            /** @var WP_Error $result */
            return $result;
        }

        if ( $post->is_new() ||
                ! wogh_equal_front_matter( $post, $blob ) ) {

            $result = $this->app->export()->export_post( $post );

            if ( is_wp_error( $result ) ) {
                /** @var WP_Error $result */
                return $result;
            }
        }

        clean_post_cache( $post->id() );

        return true;
    }

    /**
     * import raw file
     * @param  Writing_On_GitHub_Blob $blob
     * @return bool
     */
    protected function importable_raw_file( Writing_On_GitHub_Blob $blob ) {
        if ( $blob->has_frontmatter() ) {
            return false;
        }

        // only images
        if ( strncasecmp($blob->path(), 'images/', strlen('images/') ) != 0) {

            return false;
        }

        return true;
    }

    /**
     * Imports a raw file content into file system.
     * @param  Writing_On_GitHub_Blob $blob
     * @param  bool                   $is_remove
     */
    protected function import_raw_file( Writing_On_GitHub_Blob $blob, $is_remove ) {
        $arr = wp_upload_dir();
        $path = $arr['basedir'] . '/writing-on-github/' . $blob->path();
        if ( $is_remove ) {
            if ( file_exists($path) ) {

                unlink($path);

            }
        } else {
            $dirname = dirname($path);

            if ( ! file_exists($dirname) ) {

                wp_mkdir_p($dirname);

            }

            file_put_contents($path, $blob->content());

        }
        return true;
    }

    /**
     * Imports a single blob content into matching post.
     *
     * @param Writing_On_GitHub_Blob $blob Blob to transform into a Post.
     * @param boolean                $force
     *
     * @return Writing_On_GitHub_Post|false
     */
    protected function blob_to_post( Writing_On_GitHub_Blob $blob, $force = false ) {
        $args = array( 'post_content' => $blob->content_import() );
        $meta = $blob->meta();

        $id = false;

        if ( ! empty( $meta ) ) {
            if ( array_key_exists( 'layout', $meta ) ) {
                $args['post_type'] = $meta['layout'];
                unset( $meta['layout'] );
            }

            if ( array_key_exists( 'published', $meta ) ) {
                $args['post_status'] = true === $meta['published'] ? 'publish' : 'draft';
                unset( $meta['published'] );
            }

            if ( array_key_exists( 'post_title', $meta ) ) {
                $args['post_title'] = $meta['post_title'];
                unset( $meta['post_title'] );
            }

            if ( array_key_exists( 'post_name', $meta ) ) {
                $args['post_name'] = $meta['post_name'];
                unset( $meta['post_name'] );
            }

            if ( array_key_exists( 'ID', $meta ) ) {
                $id = $args['ID'] = $meta['ID'];
                $blob->set_id($id);

                unset( $meta['ID'] );
            }

            if ( array_key_exists( 'post_date', $meta ) ) {
                if ( empty( $meta['post_date'] ) ) {
                    $meta['post_date'] = current_time( 'mysql' );
                }

                $args['post_date'] = $meta['post_date'];
                unset( $meta['post_date'] );
            }
        }

        $meta['_wogh_sha'] = $blob->sha();

        if ( ! $force && $id ) {
            $old_sha = get_post_meta( $id, '_wogh_sha', true );
            $old_github_path = get_post_meta( $id, '_wogh_github_path', true );

            // dont save post when has same sha
            if ( $old_sha  && $old_sha == $meta['_wogh_sha'] &&
                 $old_github_path && $old_github_path == $blob->path() ) {
                return false;
            }
        }

        $post = new Writing_On_GitHub_Post( $args, $this->app->api() );
        $post->set_old_github_path( $blob->path() );
        $post->set_meta( $meta );
        $post->set_blob( $blob );
        $blob->set_id( $post->id() );

        return $post;
    }
}


1			<?php
2			/**
3			* GitHub Import Manager
4			*
5			* @package Writing_On_GitHub
6			*/
7
8			/**
9			* Class Writing_On_GitHub_Import
10			*/
11			class Writing_On_GitHub_Import {
12
13			/**
14			* Application container.
15			*
16			* @var Writing_On_GitHub
17			*/
18			protected $app;
19
20			/**
21			* Initializes a new import manager.
22			*
23			* @param Writing_On_GitHub $app Application container.
24			*/
25			public function __construct( Writing_On_GitHub $app ) {
26			$this->app = $app;
27			}
28
29			/**
30			* Imports a payload.
31			* @param Writing_On_GitHub_Payload $payload
32			*
33			* @return string\|WP_Error
34			*/
35			public function payload( Writing_On_GitHub_Payload $payload ) {
36
37			$result = $this->app->api()->fetch()->compare( $payload->get_before_commit_id() );
38
39			if ( is_wp_error( $result ) ) {
40			/* @var WP_Error $result */
41			return $result;
42			}
43
44			if ( is_array( $result ) ) {
45			$result = $this->import_files( $result );
46			}
47
48			if ( is_wp_error( $result ) ) {
49			return $files;
50			}
51
52			return __( 'Payload processed', 'writing-on-github' );
53			}
54
55			/**
56			* import blob by files
57			* @param Writing_On_GitHub_File_Info[] $files
58			* @param boolean $force
59			*
60			* @return true\|WP_Error
61			*/
62			protected function import_files( $files, $force = false ) {
63
64			$error = true;
65
66			foreach ( $files as $file ) {
67			if ( ! $this->importable_file( $file ) ) {
68			continue;
69			}
70
71			$blob = $this->app->api()->fetch()->blob( $file );
72			// network error ?
73			if ( ! $blob instanceof Writing_On_GitHub_Blob ) {
74			continue;
75			}
76
77			$is_remove = 'removed' == $file->status;
78
79			$result = false;
80			if ( $this->importable_raw_file( $blob ) ) {
81			$result = $this->import_raw_file( $blob, $is_remove );
82			} elseif ( $this->importable_post( $blob ) ) {
83			if ( $is_remove ) {
84			$result = $this->delete_post( $blob );
85			} else {
86			$result = $this->import_post( $blob, $force );
87			}
88			}
89
90			if ( is_wp_error( $result ) ) {
91			/* @var WP_Error $result */
92			$error = wogh_append_error( $error, $result );
93			}
94			}
95
96			return $error;
97			}
98
99			/**
100			* Imports the latest commit on the master branch.
101			*
102			* @param boolean $force
103			* @return string\|WP_Error
104			*/
105			public function master( $force = false ) {
106			$result = $this->app->api()->fetch()->tree_recursive();
107
108			if ( is_wp_error( $result ) ) {
109			/* @var WP_Error $result */
110			return $result;
111			}
112
113			if ( is_array( $result ) ) {
114			$result = $this->import_files( $result, $force );
115			}
116
117			if ( is_wp_error( $result ) ) {
118			/* @var WP_Error $result */
119			return $result;
120			}
121
122			return __( 'Payload processed', 'writing-on-github' );
123			}
124
125			/**
126			* Checks whether the provided blob should be imported.
127			*
128			* @param Writing_On_GitHub_File_Info $file
129			*
130			* @return bool
131			*/
132			protected function importable_file( Writing_On_GitHub_File_Info $file ) {
133
134			$path = $file->path;
135
136			// only _pages, _posts and images
137			$prefixs = array( '_pages/', '_posts/', 'images/');
			0 ignored issues – show introduced 2017-08-12 09:11 UTC by Report Bug Copy Issue Report No space before closing parenthesis of array is bad style Loading history...
138			foreach ($prefixs as $prefix) {
			0 ignored issues – show introduced 2017-08-12 09:11 UTC by Report Bug Copy Issue Report No space after opening parenthesis is prohibited Loading history... introduced 2017-08-12 09:11 UTC by Report Bug Copy Issue Report No space before closing parenthesis is prohibited Loading history...
139			if ( ! strncasecmp($path, $prefix, strlen( $prefix ) ) ) {
			0 ignored issues – show Coding Style introduced 2017-08-12 09:11 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history...
140			return true;
141			}
142			}
143			return false;
144			}
145
146			/**
147			* Checks whether the provided blob should be imported.
148			*
149			* @param Writing_On_GitHub_Blob $blob Blob to validate.
150			*
151			* @return bool
152			*/
153			protected function importable_post( Writing_On_GitHub_Blob $blob ) {
154			// global $wpdb;
155
156			// // Skip the repo's readme.
157			// if ( 'readme' === strtolower( substr( $blob->path(), 0, 6 ) ) ) {
158			// return false;
159			// }
160
161			// // If the blob sha already matches a post, then move on.
162			// if ( ! is_wp_error( $this->app->database()->fetch_by_sha( $blob->sha() ) ) ) {
163			// return false;
164			// }
165
166			if ( ! $blob->has_frontmatter() ) {
167			return false;
168			}
169
170			return true;
171			}
172
173			/**
174			* Delete post
175			* @param Writing_On_GitHub_Blob $blob
176			* @return WP_Error\|bool
177			*/
178			protected function delete_post( Writing_On_GitHub_Blob $blob ) {
179			$id = $blob->id();
180			if ( empty( $id ) ) {
181			return false;
182			}
183			$result = $this->app->database()->delete_post( $id );
184			if ( is_wp_error( $result ) ) {
185			/* @var WP_Error $result */
186			return $result;
187			}
188			return true;
189			}
190
191			/**
192			* Imports a post into wordpress
193			* @param Writing_On_GitHub_Blob $blob
194			* @param boolean $force
195			* @return WP_Error\|bool
196			*/
197			protected function import_post( Writing_On_GitHub_Blob $blob, $force = false ) {
198			$post = $this->blob_to_post( $blob, $force );
199
200			if ( ! $post instanceof Writing_On_GitHub_Post ) {
201			return false;
202			}
203
204			$result = $this->app->database()->save_post( $post );
205			if ( is_wp_error( $result ) ) {
206			/** @var WP_Error $result */
207			return $result;
208			}
209
210			if ( $post->is_new() \|\|
211			! wogh_equal_front_matter( $post, $blob ) ) {
212
213			$result = $this->app->export()->export_post( $post );
214
215			if ( is_wp_error( $result ) ) {
216			/** @var WP_Error $result */
217			return $result;
218			}
219			}
220
221			clean_post_cache( $post->id() );
222
223			return true;
224			}
225
226			/**
227			* import raw file
228			* @param Writing_On_GitHub_Blob $blob
229			* @return bool
230			*/
231			protected function importable_raw_file( Writing_On_GitHub_Blob $blob ) {
232			if ( $blob->has_frontmatter() ) {
233			return false;
234			}
235
236			// only images
237			if ( strncasecmp($blob->path(), 'images/', strlen('images/') ) != 0) {
			0 ignored issues – show introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Found "!= 0". Use Yoda Condition checks, you must Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history... introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report No space before closing parenthesis is prohibited Loading history...
238			return false;
239			}
240
241			return true;
242			}
243
244			/**
245			* Imports a raw file content into file system.
246			* @param Writing_On_GitHub_Blob $blob
247			* @param bool $is_remove
248			*/
249			protected function import_raw_file( Writing_On_GitHub_Blob $blob, $is_remove ) {
250			$arr = wp_upload_dir();
251			$path = $arr['basedir'] . '/writing-on-github/' . $blob->path();
252			if ( $is_remove ) {
253			if ( file_exists($path) ) {
			0 ignored issues – show Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
254			unlink($path);
			0 ignored issues – show introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Filesystem writes are forbidden, you should not be using unlink() Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
255			}
256			} else {
257			$dirname = dirname($path);
			0 ignored issues – show Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
258			if ( ! file_exists($dirname) ) {
			0 ignored issues – show Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
259			wp_mkdir_p($dirname);
			0 ignored issues – show Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
260			}
261
262			file_put_contents($path, $blob->content());
			0 ignored issues – show introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Filesystem writes are forbidden, you should not be using file_put_contents() Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
263			}
264			return true;
265			}
266
267			/**
268			* Imports a single blob content into matching post.
269			*
270			* @param Writing_On_GitHub_Blob $blob Blob to transform into a Post.
271			* @param boolean $force
272			*
273			* @return Writing_On_GitHub_Post\|false
274			*/
275			protected function blob_to_post( Writing_On_GitHub_Blob $blob, $force = false ) {
276			$args = array( 'post_content' => $blob->content_import() );
277			$meta = $blob->meta();
278
279			$id = false;
280
281			if ( ! empty( $meta ) ) {
282			if ( array_key_exists( 'layout', $meta ) ) {
283			$args['post_type'] = $meta['layout'];
284			unset( $meta['layout'] );
285			}
286
287			if ( array_key_exists( 'published', $meta ) ) {
288			$args['post_status'] = true === $meta['published'] ? 'publish' : 'draft';
289			unset( $meta['published'] );
290			}
291
292			if ( array_key_exists( 'post_title', $meta ) ) {
293			$args['post_title'] = $meta['post_title'];
294			unset( $meta['post_title'] );
295			}
296
297			if ( array_key_exists( 'post_name', $meta ) ) {
298			$args['post_name'] = $meta['post_name'];
299			unset( $meta['post_name'] );
300			}
301
302			if ( array_key_exists( 'ID', $meta ) ) {
303			$id = $args['ID'] = $meta['ID'];
304			$blob->set_id($id);
			0 ignored issues – show Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces after opening bracket; 0 found Loading history... Coding Style introduced 2017-08-08 13:48 UTC by Report Bug Copy Issue Report Expected 1 spaces before closing bracket; 0 found Loading history...
305			unset( $meta['ID'] );
306			}
307
308			if ( array_key_exists( 'post_date', $meta ) ) {
309			if ( empty( $meta['post_date'] ) ) {
310			$meta['post_date'] = current_time( 'mysql' );
311			}
312
313			$args['post_date'] = $meta['post_date'];
314			unset( $meta['post_date'] );
315			}
316			}
317
318			$meta['_wogh_sha'] = $blob->sha();
319
320			if ( ! $force && $id ) {
321			$old_sha = get_post_meta( $id, '_wogh_sha', true );
322			$old_github_path = get_post_meta( $id, '_wogh_github_path', true );
323
324			// dont save post when has same sha
325			if ( $old_sha && $old_sha == $meta['_wogh_sha'] &&
326			$old_github_path && $old_github_path == $blob->path() ) {
327			return false;
328			}
329			}
330
331			$post = new Writing_On_GitHub_Post( $args, $this->app->api() );
332			$post->set_old_github_path( $blob->path() );
333			$post->set_meta( $meta );
334			$post->set_blob( $blob );
335			$blob->set_id( $post->id() );
336
337			return $post;
338			}
339			}
340

litefeel / writing-on-github

Branch — ci (072b24)

Writing_On_GitHub_Import::blob_to_post() D

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